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Printed in KoreaP/NO : MFL67361007 (1209-REV00)
CHASSIS : LD23E
MODEL : 84LM960V/W 84LM960V/W-ZBCAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED LCD TVSERVICE MANUAL
North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com
Internal Use Only
- 2 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ........................................................................ 3
SERVICING PRECAUTIONS .................................................................... 4
SPECIFICATION ....................................................................................... 6
ADJUSTMENT INSTRUCTION .............................................................. 15
EXPLODED VIEW .................................................................................. 24
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
- 3 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View.It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.
It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.
Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis the reading must be infinite.An other abnormality exists that must be corrected before the receiver is returned to the customer.
Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check. Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5 mA.In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.
Leakage Current Hot Check circuit
IMPORTANT SAFETY NOTICE
SAFETY PRECAUTIONS
- 4 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
SERVICING PRECAUTIONSCAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication.NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First.
General Servicing Precautions1. Always unplug the receiver AC power cord from the AC power
source before;a. Removing or reinstalling any component, circuit board mod-
ule or any other receiver assembly.b. Disconnecting or reconnecting any receiver electrical plug or
other electrical connection.c. Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explo-sion hazard.
2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe.Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of its assemblies.
4. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10 % (by volume) Acetone and 90 % (by volume) isopropyl alcohol (90 % - 99 % strength)CAUTION: This is a flammable mixture.Unless specified otherwise in this service manual, lubrication of contacts in not required.
5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.
7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead.Always remove the test receiver ground lead last.
8. Use with this receiver only the test fixtures specified in this service manual.CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver.
Electrostatically Sensitive (ES) DevicesSome semiconductor (solid-state) devices can be damaged eas-ily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component dam-age caused by static by static electricity.1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alter-natively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent poten-tial shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or expo-sure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static type solder removal device. Some solder removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electri-cally shorted together by conductive foam, aluminum foil or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replace-ment ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity suf-ficient to damage an ES device.)
General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropriate
tip size and shape that will maintain tip temperature within the range or 500 °F to 600 °F.
2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.4. Thoroughly clean the surfaces to be soldered. Use a mall wire-
bristle (0.5 inch, or 1.25 cm) brush with a metal handle.Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering techniquea. Allow the soldering iron tip to reach normal temperature.
(500 °F to 600 °F)b. Heat the component lead until the solder melts.c. Quickly draw the melted solder with an anti-static, suction-
type solder removal device or with solder braid.CAUTION: Work quickly to avoid overheating the circuit board printed foil.
6. Use the following soldering technique.a. Allow the soldering iron tip to reach a normal temperature
(500 °F to 600 °F)b. First, hold the soldering iron tip and solder the strand against
the component lead until the solder melts.c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the compo-nent lead and the foil.CAUTION: Work quickly to avoid overheating the circuit board printed foil.
d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.
- 5 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the cir-cuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above.
Removal1. Desolder and straighten each IC lead in one operation by
gently prying up on the lead with the soldering iron tip as the solder melts.
2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.
Replacement1. Carefully insert the replacement IC in the circuit board.2. Carefully bend each IC lead against the circuit foil pad and
solder it.3. Clean the soldered areas with a small wire-bristle brush.
(It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete TransistorRemoval/Replacement1. Remove the defective transistor by clipping its leads as close
as possible to the component body.2. Bend into a "U" shape the end of each of three leads remaining
on the circuit board.3. Bend into a "U" shape the replacement transistor leads.4. Connect the replacement transistor leads to the corresponding
leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection.
Power Output, Transistor DeviceRemoval/Replacement1. Heat and remove all solder from around the transistor leads.2. Remove the heat sink mounting screw (if so equipped).3. Carefully remove the transistor from the heat sink of the circuit
board.4. Insert new transistor in the circuit board.5. Solder each transistor lead, and clip off excess lead.6. Replace heat sink.
Diode Removal/Replacement1. Remove defective diode by clipping its leads as close as pos-
sible to diode body.2. Bend the two remaining leads perpendicular y to the circuit
board.3. Observing diode polarity, wrap each lead of the new diode
around the corresponding lead on the circuit board.4. Securely crimp each connection and solder it.5. Inspect (on the circuit board copper side) the solder joints of
the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.
Fuse and Conventional ResistorRemoval/Replacement1. Clip each fuse or resistor lead at top of the circuit board hollow
stake.2. Securely crimp the leads of replacement component around
notch at stake top.
3. Solder the connections.CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.
Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered.
At IC ConnectionsTo repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connec-tions).
1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary).
2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.
At Other ConnectionsUse the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.
1. Remove the defective copper pattern with a sharp knife.Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly con-nected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side.Carefully crimp and solder the connections.CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.
- 6 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
SPECIFICATIONNOTE : Specifications and others are subject to change without notice for improvement.
1. Application rangeThis specification is applied to the LCD TV used LD23E chassis.
2. Requirement for TestEach part is tested as below without special appointment.
1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C2) Relative Humidity: 65 % ± 10 %3) Power Voltage
: Standard input voltage (AC 100-240 V~, 50/60 Hz)* Standard Voltage of each products is marked by models.
4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM.
5) The receiver must be operated for about 20 minutes prior to the adjustment.
3. Test method1) Performance: LGE TV test method followed 2) Demanded other specification
- Safety : CE, IEC specification- EMC : CE, IEC - Wireless : Wireless HD Specification (Option)
4. Model General SpecificationNo. Item Specification Remarks1 Market EU(PAL Market-36Countries) DTV & Analog (Total 37 countries)
DTV (MPEG2/4, DVB-T) : 30 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slov-enia, Bulgaria, France, Spain, Italy, Belgium, Russia, Lux-emburg, Greece, Czech, Croatia, Turkey, Moroco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Alba-nia, Bosnia, Serbia, Slovakia, Beralus,
DTV (MPEG2/4, DVB-T2) : 7 countriesUK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan
DTV (MPEG2/4, DVB-C) : 37 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slov-enia, Bulgaria, France, Spain, Italy, Belgium, Russia, Lux-emburg, Greece, Czech, Croatia, Turkey, Moroco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Alba-nia, Bosnia, Serbia, Slovakia, Beralus, UK, Sweden, Den-mark, Finland, Norway, Ukraine, Kazakhstan
DTV (MPEG2/4, DVB-S/S2) : 30 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slov-enia, Bulgaria, France, Spain, Italy, Belgium, Russia, Lux-emburg, Greece, Czech, Croatia, Turkey, Moroco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Alba-nia, Bosnia, Serbia, Slovakia, Beralus, UK, Sweden, Den-mark, Finland, Norway, Ukraine, Kazakhstan
2 Broadcasting system 1) PAL-BG/DK/I/I’2) SECAM L/L’, DK, BG, I3) DVB-T/T2, C, S/S2
DVB-S: Satellite
- 7 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
No. Item Specification Remarks3 Receiving system Analog : Upper Heterodyne
Digital : COFDM, QAM DVB-T- Guard Interval(Bitrate_Mbit/s)1/4, 1/8, 1/16, 1/32- Modulation : Code RateQPSK : 1/2, 2/3, 3/4, 5/6, 7/816-QAM : 1/2, 2/3, 3/4, 5/6, 7/864-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
DVB-T2- Guard Interval(Bitrate_Mbit/s) 1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256,- Modulation : Code Rate QPSK : 1/2, 2/5, 2/3, 3/4, 5/6 16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 256-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
DVB-C- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
DVB-S/S2- symbolrate DVB-S2 (8PSK / QPSK) : 2 ~ 45Msymbol/s DVB-S (QPSK) : 2 ~ 45Msymbol/s- viterbi DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8 DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
4 Input Voltage AC 100 ~ 240V 50/60Hz
- 8 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
5. Component Video Input (Y, Cb/Pb, Cr/Pr)
6. RGB input (PC)
No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock
1. 720×480 15.73 60.00 SDTV, DVD 480i
2. 720×480 15.63 59.94 SDTV, DVD 480i
3. 720×480 31.47 59.94 480p
4. 720×480 31.50 60.00 480p
5. 720×576 15.625 50.00 SDTV 576i
6. 720×576 31.25 50.00 SDTV 576p
7. 1280×720 45.00 50.00 HDTV 720p
8. 1280×720 44.96 59.94 HDTV 720p
9. 1280×720 45.00 60.00 HDTV 720p
10. 1920×1080 31.25 50.00 HDTV 1080i
11. 1920×1080 33.75 60.00 HDTV 1080i
12. 1920×1080 33.72 59.94 HDTV 1080i
13. 1920×1080 56.250 50 HDTV 1080p
14. 1920×1080 67.5 60 HDTV 1080p
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed
PC DDC
1 640*350 31.468 70.09 25.17 EGA Х
2 720*400 31.469 70.08 28.32 DOS O
3 640*480 31.469 59.94 25.17 VESA(VGA) O
4 800*600 37.879 60.31 40.00 VESA(SVGA) O
5 1024*768 48.363 60.00 65.00 VESA(XGA) O
6 1152*864 54.348 60.053 80 VESA (WXGA)
7 1360*768 47.712 60.015 85.5 WUXGA O
8 1920*1080 67.5 60.00 148.5 WUXGA(CEA861D) O
- 9 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
7. HDMI InputNo. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) VIC Proposed
HDMI-PC DDC
1 640*350 31.468 70.09 25.17 EGA Х
2 720*400 31.469 70.08 28.32 DOS O
3 640*480 31.469 59.94 25.17 VESA(VGA) O
4 800*600 37.879 60.31 40.00 VESA(SVGA) O
5 1024*768 48.363 60.00 65.00 VESA(XGA) O
6 1152*864 54.348 60.053 80 VESA
7 1280*1024 63.981 60.020 108 VESA(SXGA) O
8 1360*768 47.712 60.015 85.5 VESA(WXGA) O
9 1920*1080 67.5 60.00 148.5 WUXGA(CEA861D) O
10 3840*2160 67.5 30.00 297.00 UD
11 3840*2160 56.25 25.00 297.00 UD
12 3840*2160 54.0 24.00 297.00 UD
HDMI-DTV1 640*480 31.469 / 31.5 59.94/ 60 25.125 1 SDTV 480P
2 720*480 31.469 / 31.5 59.94 / 60 27.00/27.03 2,3 SDTV 480P
3 720*576 31.25 50 27 17,18 SDTV 576P
4 720*576 15.625 50 27 21 SDTV 576I
5 1280*720 37.500 50 74.25 19 HDTV 720P
6 1280*720 44.96 / 45 59.94 / 60 74.17/74.25 4 HDTV 720P
7 1920*1080 33.72 / 33.75 59.94 / 60 74.17/74.25 5 HDTV 1080I
8 1920*1080 28.125 50.00 74.25 20 HDTV 1080I
9 1920*1080 26.97 / 27 23.97 / 24 74.17/74.25 32 HDTV 1080P
10 1920*1080 25 33 HDTV 1080P
11 1920*1080 33.716 / 33.75 29.976 / 30.00 74.25 34 HDTV 1080P
12 1920*1080 56.250 50 148.5 31 HDTV 1080P
13 1920*1080 67.43 / 67.5 59.94 / 60 148.35/148.50 16 HDTV 1080P
14 3840*2160 67.5 30.00 297.00 UDTV 2160P
15 3840*2160 56.25 25.00 297.00 UDTV 2160P
16 3840*2160 54.0 24.00 297.00 UDTV 2160P
- 10 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
8. 3D Mode8.1. RF Input(3D supported mode manually)
No. Resolution Proposed 3D input proposed mode
1 HD 1080I720P
2D to 3DSide by Side(Half)Top & Bottom
2 SD 576P576I 2D to 3D
8.3. HDMI Input8.3.1. HDMI 1.3 (3D supported mode manually)
No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed 3D input proposed mode
1 1280*720 45.00 60.00 74.25 HDTV 720P
2D to 3DSide by Side(half),Top & Bottom,Single Frame Sequential
2 1280*720 37.500 50 74.25 HDTV 720P
2D to 3DSide by Side(half),Top & Bottom,Single Frame Sequential
3 1920*1080 33.75 60.00 74.25 HDTV 1080I2D to 3DSide by Side(half),Top & Bottom
4 1920*1080 28.125 50.00 74.25 HDTV 1080I2D to 3DSide by Side(half),Top & Bottom
5 1920*1080 27.00 24.00 74.25 HDTV 1080P
2D to 3DSide by Side(half),Top & Bottom,Checkerboard
6 1920*1080 28.12 25 74.25 HDTV 1080P
2D to 3DSide by Side(half),Top & Bottom,Checkerboard
7 1920*1080 33.75 30.00 74.25 HDTV 1080P
2D to 3DSide by Side(half),Top & Bottom,Checkerboard
8 1920*1080 56.25 50 148.5 HDTV 1080P
2D to 3DSide by Side(half),Top & Bottom,Checkerboard,Single Frame Sequential,Row Interleaving, Column Interleaving
9 1920*1080 67.50 60.00 148.5 HDTV 1080P
2D to 3DSide by Side(half),Top & Bottom,Checkerboard,Single Frame Sequential,Row Interleaving, Column Interleaving
10 3840*2160 67.5 30.00 297.00 UDTV 2160P 2D to 3D only
11 3840*2160 56.25 25.00 297.00 UDTV 2160P 2D to 3D only
12 3840*2160 54.0 24.00 297.00 UDTV 2160P 2D to 3D only
8.2. RF Input(3D supported mode automatically)No. Signal 3D input proposed mode
1 Frame Compatible Side by Side(Half),Top & Bottom
- 11 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
8.3.2. HDMI 1.4b (3D supported mode automatically)No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) VIC 3D input proposed mode Proposed
1
640*480
31.469 / 31.5 59.94/ 60 25.125 1 Top-and-BottomSide-by-side(half)
Secondary(SDTV 480P)Secondary(SDTV 480P)
2 62.938/63 59.94/ 60 50.35/50.4 1 Frame packingLine alternative
Secondary(SDTV 480P)(SDTV 480P)
3 31.469 / 31.5 59.94/ 60 50.35/50.4 1 Side-by-side(Full) (SDTV 480P)
4
720*480
31.469 / 31.5 59.94 / 60 27.00/27.03 2,3 Top-and-BottomSide-by-side(half)
Secondary(SDTV 480P)Secondary(SDTV 480P)
5 62.938/63 59.94 / 60 54/54.06 2,3 Frame packingLine alternative
Secondary(SDTV 480P)(SDTV 480P)
6 31.469 / 31.5 59.94 / 60 54/54.06 2,3 Side-by-side(Full) (SDTV 480P)
7
720*576
31.25 50 27 17,18 Top-and-BottomSide-by-side(half)
Secondary(SDTV 576P)Secondary(SDTV 576P)
8 62.5 50 54 17,18 Frame packingLine alternative
Secondary(SDTV 576P)(SDTV 576P)
9 31.25 50 54 17,18 Side-by-side(Full) (SDTV 576P)
10
720*576
15.625 50 27 21 Top-and-BottomSide-by-side(half)
Secondary(SDTV 576I)Secondary(SDTV 576I)
11 31.25 50 54 21 Frame packingField alternative
Secondary(SDTV 576I)(SDTV 576I)
12 15.625 50 54 21 Side-by-side(Full) (SDTV 576I)
13
1280*720
37.500 50 74.25 19 Top-and-BottomSide-by-side(half)
Primary(HDTV 720P)Primary(HDTV 720P)
14 75 50 148.5 19 Frame packingLine alternative
Primary(HDTV 720P)(HDTV 720P)
15 37.500 50 148.5 19 Side-by-side(Full) (HDTV 720P)
16 44.96 / 45 59.94 / 60 74.18/74.25 4 Top-and-BottomSide-by-side(half)
Primary(HDTV 720P)Primary(HDTV 720P)
17 89.91/90 59.94 / 60 148.35/148.5 4 Frame packingLine alternative
Primary(HDTV 720P)(HDTV 720P)
18 44.96 / 45 59.94 / 60 148.35/148.5 4 Side-by-side(Full) (HDTV 720P)
19
1920*1080
33.72 / 33.75 59.94 / 60 74.17/74.25 5 Top-and-BottomSide-by-side(half)
Secondary(HDTV 1080I)Primary(HDTV 1080I)
20 67.432/67.50 59.94 / 60 148.35/148.5 5 Frame packingField alternative
Primary(HDTV 1080I)(HDTV 1080I)
21 33.72 / 33.75 59.94 / 60 148.35/148.5 5 Side-by-side(Full) (HDTV 1080I)
22 28.125 50.00 74.25 20 Top-and-BottomSide-by-side(half)
Secondary(HDTV 1080I)Primary(HDTV 1080I)
23 56.25 50.00 148.5 20 Frame packingField alternative
Primary(HDTV 1080I)(HDTV 1080I)
24 28.125 50.00 74.25 20 Side-by-side(Full) (HDTV 1080I)
25
1920*1080
26.97 / 27 23.97 / 24 74.18/74.25 32 Top-and-BottomSide-by-side(half)
Primary(HDTV 1080P)Primary(HDTV 1080P)
26 43.94/54 23.97 / 24 148.35/148.5 32 Frame packingLine alternative
Primary(HDTV 1080P)(HDTV 1080P)
27 26.97 / 27 23.97 / 24 148.35/148.5 32 Side-by-side(Full) (HDTV 1080P)
28 28.12 25 74.25 33 Top-and-BottomSide-by-side(half)
Secondary(HDTV 1080P)Secondary(HDTV 1080P)
29 56.24 25 148.5 33 Frame packingLine alternative
Secondary(HDTV 1080P)(HDTV 1080P)
30 28.12 25 148.5 33 Side-by-side(Full) (HDTV 1080P)
31 33.716 / 33.75 29.976 / 30.00 74.18/74.25 34 Top-and-BottomSide-by-side(half)
Primary(HDTV 1080P)Secondary(HDTV 1080P)
32 67.432 / 67.5 29.976 / 30.00 148.35/148.5 34 Frame packingLine alternative
Primary(HDTV 1080P)(HDTV 1080P)
33 33.716 / 33.75 29.976 / 30.00 148.35/148.5 34 Side-by-side(Full) (HDTV 1080P)
34 56.250 50 148.5 31 Top-and-BottomSide-by-side(half)
Primary(HDTV 1080P)Secondary(HDTV 1080P)
35 67.43 / 67.5 59.94 / 60 148.35/148.50 16 Top-and-BottomSide-by-side(half)
Primary(HDTV 1080P)Secondary(HDTV 1080P)
- 12 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1024*768 48.36 60 652D to 3D,Side by Side(half)Top & Bottom
HDTV 768P
2 1360*768 47.71 60 85.52D to 3D,Side by Side(half)Top & Bottom
HDTV 768P
3 1920*1080 67.500 60 148.50
2D to 3D,Side by Side(half)Top & Bottom,Checker Board,Single Frame Sequential,Row Interleaving,Column Interleaving
HDTV 1080P
4 Others - - - 2D to 3D
640*350720*400640*480800*6001152*864
8.4. HDMI-PC Input (3D) (3D supported mode manually)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1024*768 48.36 60 652D to 3D,Side by Side(half)Top & Bottom
HDTV 768P
2 1360*768 47.71 60 85.52D to 3D,Side by Side(half)Top & Bottom
HDTV 768P
3 1920*1080 67.500 60 148.502D to 3D,Side by Side(half)Top & Bottom
HDTV 1080P
4 Others - - - 2D to 3D
640*350720*400640*480800*6001152*8641280*1024
8.5. RGB-PC Input (3D) (3D supported mode manually)
- 13 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock 3D input proposed mode Proposed
1 1280*720 37.5 50 74.252D to 3D,Side by Side(half),Top & Bottom
HDTV 720P
2 1280*720 45.00 60.00 74.252D to 3D,Side by Side(half),Top & Bottom
HDTV 720P
3 1280*720 44.96 59.94 74.1762D to 3D,Side by Side(half),Top & Bottom
HDTV 720P
4 1920*1080 33.75 60.00 74.252D to 3D,Side by Side(half),Top & Bottom
HDTV 1080I
5 1920*1080 33.72 59.94 74.1762D to 3D,Side by Side(half),Top & Bottom
HDTV 1080I
6 1920*1080 28.12 50 74.252D to 3D,Side by Side(half),Top & Bottom
HDTV 1080I
7 1920*1080 67.500 60 148.502D to 3D,Side by Side(half),Top & Bottom
HDTV 1080P
8 1920*1080 67.432 59.94 148.3522D to 3D,Side by Side(half),Top & Bottom
HDTV 1080P
9 1920*1080 27.000 24.000 74.252D to 3D,Side by Side(half),Top & Bottom
HDTV 1080P
10 1920*1080 28.12 25 74.252D to 3D,Side by Side(half),Top & Bottom
HDTV 1080P
11 1920*1080 56.25 50 74.252D to 3D,Side by Side(half),Top & Bottom
HDTV 1080P
12 1920*1080 26.97 23.976 74.1762D to 3D,Side by Side(half),Top & Bottom
HDTV 1080P
13 1920*1080 33.75 30.000 74.252D to 3D,Side by Side(half),Top & Bottom
HDTV 1080P
14 1920*1080 33.71 29.97 74.1762D to 3D,Side by Side(half),Top & Bottom
HDTV 1080P
8.6. Component Input(3D) (3D supported mode manually)
- 14 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1920*1080 33.75 30 74.25
2D to 3DSide by Side(Half),Top & Bottom,Checkerboard,Row Interleaving,Column Interleaving(Photo : side by Side(half), Top & Bottom)
HDTV 1080P
8.7. USB Input(3D) (3D supported mode manually)
8.9. DLNA Input (3D) (3D supported mode manually)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1920*1080 33.75 30 74.25
Side by Side(Half),Top & Bottom,Checkerboard,MPO(photo)
HDTV 1080P
8.8. USB Input(3D) (3D supported mode automatically)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1920*1080 33.75 30 74.25
2D to 3DSide by Side(Half),Top & Bottom,Checkerboard,Row Interleaving,Column Interleaving(Photo : side by Side(half), Top & Bottom)
HDTV 1080P
8.10. DLNA Input (3D) (3D supported mode automatically)No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1920*1080 33.75 30 74.25
Side by Side(Half),Top & Bottom,Checkerboard,MPO(photo)
HDTV 1080P
Remark: 3D Input mode
No. Side by Side Top & Bottom Checker board Single FrameSequential Frame Packing Line
InterleavingColumn
Interleaving
1 R L
R LLLLL
L
R L
- 15 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
ADJUSTMENT INSTRUCTION1. Application Range
This specification sheet is applied to all of the LED LCD TV with LD23E chassis.
2. Designation(1) Because this is not a hot chassis, it is not necessary to
use an isolation transformer. However, the use of isolation transformer will help protect test instrument.
(2) Adjustment must be done in the correct order. (3) The adjustment must be performed in the circumstance of
25 °C ± 5 °C of temperature and 65 % ± 10 % of relative humidity if there is no specific designation.
(4) The input voltage of the receiver must keep AC 100-240 V~, 50/60 Hz.
(5) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15.
In case of keeping module is in the circumstance of 0 °C, it should be placed in the circumstance of above 15 °C for 2 hours.
In case of keeping module is in the circumstance of below -20 °C, it should be placed in the circumstance of above 15 °C for 3 hours.
[Caution] When still image is displayed for a period of 20 minutes or longer (Especially where W/B scale is strong. Digital pattern 13ch and/or Cross hatch pattern 09ch), there can some afterimage in the black level area.
3. Automatic Adjustment3.1. ADC Adjustment3.1.1. Overview
ADC adjustment is needed to find the optimum black level and gain in Analog-to-Digital device and to compensate RGB deviation.
3.1.2. Equipment & Condition(1) USB to RS-232C Jig(2) MSPG-925 Series Pattern Generator(MSPG-925FA,
pattern - 65)- Resolution : 480i Comp1 1080P Comp1 1920*1080 RGB- Pattern : Horizontal 100% Color Bar Pattern- Pattern level : 0.7 ± 0.1 Vp-p- Image
3.1.3. Adjustment(1) Adjustment method
- Using RS-232, adjust items in the other shown in "3.1.3.3)"
(2) Adj. protocol
Ref.) ADC Adj. RS232C Protocol_Ver1.0
(3) Adj. order- aa 00 00 [Enter ADC adj. mode]- xb 00 04 [Change input source to Component1 (480i&
1080p)]- ad 00 10 [Adjust 480i&1080p Comp1]- xb 00 06 [Change input source to RGB(1024*768)]- ad 00 10 [Adjust 1920*1080 RGB]- ad 00 90 End adj.
3.2. MAC address D/L, CI+ key D/L, Widevine key D/L
Connect: PCBA Jig → RS-232C Port== PC → RS-232C PortCommunication Prot connection
Com 1,2,3,4 and 115200(Baudrate) Mode check: Online Only Check the test process: DETECT → MAC → CI → Widevine
→ ESN Play: START Result: Ready, Test, OK or NG Printer Out (MAC Address Label)
Protocol Command Set ACKEnter adj. mode aa 00 00 a 00 OK00x
Source change xb 00 04xb 00 06
b 00 OK04x (Adjust 480i, 1080p Comp1 )b 00 OK06x (Adjust 1920*1080 RGB)
Begin adj. ad 00 10
Return adj. result OKx (Case of Success)NGx (Case of Fail)
Read adj. data
(main)ad 00 20
(main)000000000000000000000000007c007b006dx
(sub )ad 00 21
(Sub)000000070000000000000000007c00830077x
Confirm adj. ad 00 99
NG 03 00x (Fail)NG 03 01x (Fail)NG 03 02x (Fail)OK 03 03x (Success)
End adj. aa 00 90 a 00 OK90x
- 16 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
3.3. LAN Inspection3.3.1. Equipment & Condition
Each other connection to LAN Port of IP Hub and Jig
3.3.2. LAN inspection solution LAN Port connection with PCB Network setting at MENU Mode of TV Setting automatic IP Setting state confirmation
→ If automatic setting is finished, you confirm IP and MAC Address.
3.3.3. WIDEVINE key Inspection- Confirm key input data at the "IN START" MENU Mode.
3.4. LAN PORT INSPECTION(PING TEST)Connect SET → LAN port == PC → LAN Port
3.4.1. Equipment setting(1) Play the LAN Port Test PROGRAM.(2) Input IP set up for an inspection to Test Program.
*IP Number : 12.12.2.2
3.4.2. LAN PORT inspection(PING TEST)(1) Play the LAN Port Test Program.(2) Connect each other LAN Port Jack.(3) Play Test (F9) button and confirm OK Message.(4) Remove LAN cable.
3.5. Model name & Serial number Download3.5.1. Model name & Serial number D/L
Press "Power on" key of service remote control.(Baud rate : 115200 bps)
Connect RS232 Signal Cable to RS-232 Jack. Write Serial number by use RS-232. Must check the serial number at Instart menu.
3.5.2. Method & notice(1) Serial number D/L is using of scan equipment.(2) Setting of scan equipment operated by Manufacturing
Technology Group.(3) Serial number D/L must be conformed when it is produced
in production line, because serial number D/L is mandatory by D-book 4.0.
SET PC
- 17 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
* Manual Download (Model Name and Serial Number)If the TV set is downloaded by OTA or service man, sometimes model name or serial number is initialized.(Not always)It is impossible to download by bar code scan, so It need Manual download.1) Press the "Instart" key of Adjustment remote control.2) Go to the menu "7.Model Number D/L" like below photo.3) Input the Factory model name(ex 47LM960V-ZB) or Serial
number like photo.
4) Check the model name Instart menu. → Factory name displayed. (ex 47LM960V-ZB)
5) Check the Diagnostics.(DTV country only) → Buyer model displayed. (ex 47LM960V-ZB)
3.6. CI+ Key checking method- Check the Section 4.2Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).
=> Check the Download to CI+ Key value in LGset.
3.6.1. Check the method of CI+ Key value(1) Check the method on Instart menu(2) Check the method of RS232C Command
1) Into the main ass’y mode(RS232: aa 00 00)
2) Check the key download for transmitted command (RS232: ci 00 10)
3) Result value- Normally status for download : OKx- Abnormally status for download : NGx
3.6.2. Check the method of CI+ key value(RS232)1) Into the main ass’y mode(RS232: aa 00 00)
2) Check the mothed of CI+ key by command (RS232: ci 00 20)
3) Result valuei 01 OK 1d1852d21c1ed5dcx
3.7. WIFI MAC ADDRESS CHECK(1) Using RS232 Command
(2) Check the menu on in-start
H-freq(kHz) V-freq.(Hz)
Transmission [A][I][][Set ID][][20][Cr] [O][K][X] or [NG]
CMD 1 CMD 2 Data 0A A 0 0
CMD 1 CMD 2 Data 0C I 1 0
CMD 1 CMD 2 Data 0A A 0 0
CMD 1 CMD 2 Data 0C I 2 0
CI+ Key Value
- 18 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4. Manual Adjustment* ADC adjustment is not needed because of OTP(Auto ADC
adjustment)
4.1 EDID(The Extended Display Identification Data)/DDC(Display Data Channel) download
4.1.1. OverviewIt is a VESA regulation. A PC or a MNT will display an optimal resolution through information sharing without any necessity of user input. It is a realization of "Plug and Play".
4.1.2. Equipment- Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.- Adjustment remote control
4.1.3. Download method(1) Press "ADJ" key on the Adjustment remote control then
select "10.EDID D/L", By pressing "Enter" key, enter EDID D/L menu.
(2) Select "Start" button by pressing "Enter" key, HDMI1/ HDMI2/ HDMI3/ HDMI4/ RGB are writing and display OK or NG.
4.1.4. EDID DATA HDMI
RGB
Reference- HDMI1 ~ HDMI4 / RGB - In the data of EDID, bellows may be different by S/W or
Input mode.
Product ID Serial No: Controlled on production line. Month, Year: Controlled on production line:
ex) Monthly : ‘01’ → ‘01’ Year : ‘2012’ → ‘16’ Model Name(Hex): LGTV Checksum(LG TV): Changeable by total EDID data. Vendor Specific(HDMI)
# HDMI 1(C/S : 43 96) EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 2(C/S : 43 86)EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
For Analog For HDMI EDID
D-sub to D-sub DVI-D to HDMI or HDMI to HDMI
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F0x00 00 FF FF FF FF FF FF 00 1E 6D
0x01 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 260x02 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 000x03 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C0x04 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 300x05 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 390x06 3F 1F 52 10 00 0A 20 20 20 20 20 20
0x07 01 10x00 02 03 37 F1 4E 90 1F 04 13 05 14 03 02 12 20 210x01 22 15 01 26 15 07 50 09 57 07
0x02
0x03 E3 05 03 01 02 3A 80 18 71 1C 38 2D 400x04 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 160x05 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 510x06 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 000x07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F0x00 00 FF FF FF FF FF FF 00 1E 6D
0x01 01 03 68 10 09 78 0A EE 91 A3 54 4C 99 260x02 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 000x03 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C0x04 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 300x05 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20
0x07 00 3
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 02 03 3A F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 7B 03 0C 00 10 00
20 B8 3C 20 C0 6E 01 02 03 01 4F 3F FC 08 10 18 10
30 06 10 16 10 28 10 E3 05 03 01 02 3A 80 18 71 38
40 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18
50 71 1C 16 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D
60 00 72 51 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 96
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0 0 1 2 3 4 5 6 7 8 9 A B C D E F
00 02 03 3A F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 7B 03 0C 00 20 00
20 B8 3C 20 C0 6E 01 02 03 01 4F 3F FC 08 10 18 10
30 06 10 16 10 28 10 E3 05 03 01 02 3A 80 18 71 38
40 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18
50 71 1C 16 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D
60 00 72 51 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 86
- 19 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
# HDMI 3(C/S : 43 76)EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 4(C/S : 43 66)EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# RGB(C/S : 5C)
4.2. White Balance Adjustment4.2.1. Overview
W/B adj. Objective & How-it-works(1) Objective: To reduce each Panel's W/B deviation(2) How-it-works : When R/G/B gain in the OSD is at 192, it
means the panel is at its Full Dynamic Range. In order to prevent saturation of Full Dynamic range and data, one of R/G/B is fixed at 192, and the other two is lowered to find the desired value.
(3) Adjustment condition : normal temperature1) Surrounding Temperature : 25 °C ± 5 °C2) Warm-up time: About 5 Min3) Surrounding Humidity : 20 % ~ 80 %
4.2.2. Equipment(1) Color Analyzer: CA-210 (LED Module : CH 14)(2) Adjustment Computer(During auto adj., RS-232C protocol
is needed)(3) Adjustment Remote control(4) Video Signal Generator MSPG-925F 720p/216-Gray
(Model: 217, Pattern: 78)→ Only when internal pattern is not available
Color Analyzer Matrix should be calibrated using CS-1000.
4.2.3. Equipment connection MAP
4.2.4. Adj. Command (Protocol)<Command Format>
- LEN: Number of Data Byte to be sent- CMD: Command- VAL: FOS Data value- CS: Checksum of sent data- A: AcknowledgeEx) [Send: JA_00_DD] / [Ack: A_00_okDDX]
RS-232C Command used during auto-adjustment.
START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS STOP
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 02 03 3A F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 7B 03 0C 00 30 00
20 B8 3C 20 C0 6E 01 02 03 01 4F 3F FC 08 10 18 10
30 06 10 16 10 28 10 E3 05 03 01 02 3A 80 18 71 38
40 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18
50 71 1C 16 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D
60 00 72 51 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 76
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 02 03 3A F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 7B 03 0C 00 40 00
20 B8 3C 20 C0 6E 01 02 03 01 4F 3F FC 08 10 18 10
30 06 10 16 10 28 10 E3 05 03 01 02 3A 80 18 71 38
40 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18
50 71 1C 16 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D
60 00 72 51 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 66
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 68 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 5C
Color Analyzer
Computer
Pat tern Generator
RS-232C
RS-232C
RS-232C
Probe
Signal Source
* If TV internal pattern is used, not needed
RS-232C COMMAND[CMD ID DATA] Explantion
wb 00 00 Begin White Balance adjustmentwb 00 10 Gain adjustment(internal white pattern)wb 00 1f Gain adjustment completedwb 00 20 Offset adjustment(internal white pattern)wb 00 2f Offset adjustment completed
wb 00 ff End White Balance adjustment(internal pattern disappears )
- 20 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
Ex) wb 00 00 -> Begin white balance auto-adj. wb 00 10 -> Gain adj. ja 00 ff -> Adj. data jb 00 c0 ... ... wb 00 1f → Gain adj. completed *(wb 00 20(Start), wb 00 2f(end)) → Off-set adj. wb 00 ff → End white balance auto-adj.
Adj. Map
4.2.5. Adj. method(1) Auto adj. method
1) Set TV in adj. mode using POWER ON key.2) Zero calibrate probe then place it on the center of the
Display.3) Connect Cable.(RS-232C to USB)4) Select mode in adj. Program and begin adj.5) When adj. is complete (OK Sign), check adj. status pre
mode. (Warm, Medium, Cool)6) Remove probe and RS-232C cable to complete adj. W/B Adj. must begin as start command “wb 00 00” , and
finish as end command “wb 00 ff”, and Adj. offset if need.
(2) Manual adjustment. method1) Set TV in Adj. mode using POWER ON.2) Zero Calibrate the probe of Color Analyzer, then place it
on the center of LCD module within 10 cm of the surface.
3) Press ADJ key → EZ adjust using adj. R/C → 7. White-Balance then press the cursor to the right(key ).(When right key() is pressed 216 Gray internal pattern will be displayed)
4) One of R Gain / G Gain / B Gain should be fixed at 192, and the rest will be lowered to meet the desired value.
5) Adjustment is performed in COOL, MEDIUM, WARM 3 modes of color temperature.
If internal pattern is not available, use RF input. In EZ Adj. menu 7.White Balance, you can select one of 2 Test-pattern: ON, OFF. Default is inner(ON). By selecting OFF, you can adjust using RF signal in 216 Gray pattern.
Adjustment condition and cautionary items1) Lighting condition in surrounding area
Surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding.
2) Probe location: Color Analyzer(CA-210) probe should be within 10 cm and perpendicular of the module surface (80° ~ 100°)
3) Aging time- After Aging Start, Keep the Power ON status during 5 Minutes.
- In case of LCD, Back-light on should be checked using no signal or Full-white pattern.
4.2.6. Reference (White balance Adj. coordinate and color temperature)
Luminance : 2066 Gray Standard color coordinate and temperature using CS-1000 (over 26 inch)
Standard color coordinate and temperature using CA-210(CH 18)
4.2.7. ALELF & EDGE LED White balance table- EDGE LED module change color coordinate because of
aging time.- Apply under the color coordinate table, for compensated aging time.
- (Normal line)72LM95 , 84LM96
- (Aging Chamber)72LM950 ,84LM96
Adj. item Command(lower caseASCII)
Data Range(Hex.)
Default(Decimal)
CMD1 CMD2 MIN MAX
Cool
R Gain j g 00 C0G Gain j h 00 C0B Gain j i 00 C0R CutG CutB Cut
Medium
R Gain j a 00 C0G Gain j b 00 C0B Gain j c 00 C0R CutG CutB Cut
Warm
R Gain j d 00 C0G Gain j e 00 C0B Gain j f 00 C0R CutG Cut
ModeCoordinate
Temp ∆uvx y
Cool 0.269 0.273 13000 K 0.0000 Medium 0.285 0.293 9300 K 0.0000 Warm 0.313 0.329 6500 K 0.0000
ModeCoordinate
Temp ∆uvx y
Cool 0.269 ± 0.002 0.273 ± 0.002 13000 K 0.0000 Medium 0.285 ± 0.002 0.293 ± 0.002 9300 K 0.0000 Warm 0.313 ± 0.002 0.329 ± 0.002 6500K 0.0000
NetCast3.0
Aging time(Min)
Cool Medium WarmX y x y x y
269 273 285 293 313 3291 0-2 280 287 296 307 320 3372 3-5 279 285 295 305 319 3353 6-9 277 284 293 304 317 3344 10-19 276 283 292 303 316 3335 20-35 274 280 290 300 314 3306 36-49 272 277 288 297 312 3277 50-79 271 275 287 295 311 3258 80-119 270 274 286 294 310 3249 Over 120 269 273 285 293 309 323
NetCast3.0
Aging time(Min)
Cool Medium WarmX y x y x y
269 273 285 293 313 3291 0-2 276 282 292 302 316 332 2 3-5 274 280 290 300 314 330 3 6-9 273 278 289 298 313 328 4 10-19 272 276 288 296 312 326 5 20-35 271 274 287 294 311 324 6 36-49 270 272 286 292 310 322 7 50-79 266 269 282 289 306 319 8 80-119 264 267 280 287 304 317 9 Over 120 263 266 279 286 303 316
- 21 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.3. EYE-Q function check(1) Turn on TV.(2) Press EYE key of Adjustment remote control.
(3) Cover the Eye Q II sensor on the front of the using your hand and wait for 6 seconds.
(4) Confirm that R/G/B value is lower than 10 of the "Raw Data (Sensor data, Back light)". If after 6 seconds, R/G/B value is not lower than 10, replace Eye Q II sensor.
(5) Remove your hand from the Eye Q II sensor and wait for 6 seconds.
(6) Confirm that "ok" pop up. If change is not seen, replace Eye Q II sensor.
4.4. Local Dimming Function CheckStep 1) Turn on TV.Step 2) At the Local Dimming mode, module Edge Backlight
moving right to left Back light of IOP module moving.Step 3) Confirm the Local Dimming mode.Step 4) Press "exit" key.
4.5. Magic Motion Remote control test(1) Equipment : RF Remote control for test, IR-KEY-Code
Remote control for test(2) You must confirm the battery power of RF-Remote control
before test(recommend that change the battery per every lot)(3) Sequence (test)
1) if you select the "Start(Mute)" key on the Adjustment remote control, you can pairing with the TV SET.
2) You can check the cursor on the TV Screen, when select the "OK" key on the Adjustment remote control.
3) You must remove the pairing with the TV Set by select "OK" key + "Mute" key on the Adjustment remote control for 5 seconds.
4.6. 3D function test(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4])* HDMI mode NO. 872 , pattern No.83(1) Please input 3D test pattern like below.
(2) When 3D OSD appear automatically, then select green key.
(3) Don't wear a 3D Glasses, check the picture like below.
- 22 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.7. Wi-Fi TestStep 1) Turn on TVStep 2) Select Network Connection option in Network Menu.
Step 3) Select Start Connection button in Network Connection.
Step 4) If the system finds any AP like blow PIC, it is working well.
4.8. LNB voltage and 22KHz tone check(only for DVB-S/S2 model) Test method
(1) Set TV in Adj. mode using POWER ON.(2) Connect cable between satellite ANT and test JIG.(3) Press Yellow key(ETC+SWAP) in Adj Remote control to
make LNB on.(4) Check LED light ‘ON’ at 18 V menu.(5) Check LED light ‘ON’ at 22 KHz tone menu.(6) Press Blue key(ETC+PIP INPUT) in Adj Remote control
to make LNB off.(7) Check LED light ‘OFF’ at 18 V menu.(8) Check LED light ‘OFF’ at 22 KHz tone menu.
Test result(1) After press LNB On key, ‘18 V LED’ and ‘22 KHz tone
LED’ should be ON. (2) After press LNB OFF key, ‘18 V LED’ and ‘22 KHz tone
LED’ should be OFF.
4.9. Inspection of light scattering Test Method
(1) Push “Power only” key.(2) Push “HDMI” hot key.(3) Inspect whether light scattering is occurred in internal
black pattern or not.(4) Push “Power only” key.
4.10. Option selection per country4.10.1. Overview
- Option selection is only done for models in Non-EU
4.10.2. Method(1) Press ADJ key on the Adj. R/C, then select Country Group
Meun(2) Depending on destination, select Country Group Code 04
or Country Group EU then on the lower Country option, select US, CA, MX. Selection is done using +, - or key.
4.11. MHL Test(1) Turn on TV(2) Select HDMI4 mode using input Menu.(3) Set MHL Zig(M1S0D3617) using MHL input, output and
power cord.(4) Connect HDMI cable between MHL Zig and HDMI4 port.(5) Check LED light of Zig and Module of Set.
Result) If, The LED light is green and The Module shows normal stream → OK, Else → NG
- 23 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
5. Tool Option selection Method : Press "ADJ" key on the Adjustment remote control,
then select Tool option.
6. Ship-out mode check(In-stop) After final inspection, press "IN-STOP" key of the Adjustment
remote control and check that the unit goes to Stand-by mode.
7. GND and Internal Pressure check7.1. Method
(1) GND & Internal Pressure auto-check preparation- Check that Power cord is fully inserted to the SET. (If loose, re-insert)
(2) Perform GND & Internal Pressure auto-check- Unit fully inserted Power cord, Antenna cable and A/V
arrive to the auto-check process. - Connect D-terminal to AV JACK TESTER- Auto CONTROLLER(GWS103-4) ON- Perform GND TEST- If NG, Buzzer will sound to inform the operator.- If OK, changeover to I/P check automatically.
(Remove CORD, A/V form AV JACK BOX.)- Perform I/P test- If NG, Buzzer will sound to inform the operator.- If OK, Good lamp will lit up and the stopper will allow the
pallet to move on to next process.
7.2. Checkpoint TEST voltage
- GND: 1.5 KV / min at 100 mA- SIGNAL: 3 KV / min at 100 mA
TEST time: 1 second TEST POINT
- GND TEST = POWER CORD GND & SIGNAL CABLE METAL GND
- Internal Pressure TEST = POWER CORD GND & LIVE & NEUTRAL
LEAKAGE CURRENT: At 0.5 mArms
8. Audio
Measurement condition:(1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation(2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms(3) RGB PC: 1 KHz sine wave signal 0.7 Vrms
9. USB S/W Download(Service only)(1) Put the USB Stick to the USB socket.(2) Automatically detecting update file in USB Stick.
- If your downloaded program version in USB Stick is Low, it didn't work. But your downloaded version is High, USB data is automatically detecting.(Download Version High & Power only mode, Set is automatically Download)
(3) Show the message "Copying files from memory".
(4) Updating is starting.(5) Updating Completed, The TV will restart automatically.
(6) If your TV is turned on, check your updated version and Tool option. (explain the Tool option, next stage)
* If downloading version is more high than your TV have, TV can lost all channel data. In this case, you have to channel recover. if all channel data is cleared, you didn’t have a DTV/ATV test on production line.
* After downloading, have to adjust Tool Option again.(1) Push "IN-START" key in service remote control.(2) Select "Tool Option 1" and push "OK" key.(3) Punch in the number. (Each model has their number)
No. Item Min Typ Max Unit Remark
1.
Audio practical max Output, L/R(Distortion=10% max Output)
9.0 10.0 12.0 W Measurement condition
Auto Volume :OffAudio EQ : OffClear Voice : OffVirtual Surround:Off
8.5 8.9 9.8 Vrms
2. Speaker (8ΩImpedance) 10.0 15.0 W
- 24 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
A2
A9
A10
A22
AG
1
300
200
510
122
121
410
910
560
570
500
580
310
810
710
400
820
830
320
540
532
200D
200T
201D
530
531
Set +
Sta
ndD
ual P
lay
Clip
Typ
e(O
ptio
n)
LV1
700
900
541
120
420
AG
2A
G3
Stan
d Ba
se+
Body
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
EB_ADDR[9]
BOOT_MODE0
EB_DATA[0]
EB_DATA[1]
EB_ADDR[3]
EB_DATA[3]
EB_DATA[2]
EB_DATA[4]
EB_ADDR[2]
EB_ADDR[11]
EB_DATA[5]
EMMC_DATA[7]
EMMC_DATA[6]
EB_DATA[6]
EMMC_DATA[5]
EB_DATA[7]
EB_ADDR[12]
EB_ADDR[13]
EB_ADDR[6]
EMMC_DATA[0]
EB_ADDR[14]
EMMC_DATA[1]
EB_ADDR[0]
BOOT_MODE1
EMMC_DATA[2]
EB_ADDR[5]
EMMC_DATA[3]
EB_ADDR[7]
EMMC_DATA[4]
EB_ADDR[4]
EB_ADDR[1]
EB_ADDR[8]
EB_ADDR[10]
PLLSET1
R197
3.3K
+3.3V_NORMAL
I2C_SDA2
/PCM_CE2
R143
22OPT
I2C_SDA5
+3.3V_NORMAL
/PCM_CE1
R133
10K
OPT
R180
3.3K
R168
10KCI
I2C_SCL2
HW_OPT_7
R167
10K
CI
I2C_SDA4
CAM_IREQ_N
UART1_TX
R187
4.7K
R198
3.3K
I2C_SCL6
M_RFModule_ISP
BOOT_MODE1
HW_OPT_6
XO_MAIN
HW_OPT_0
HW_OPT_8
I2C_SDA2
CAM_CD2_N
RF_SWITCH_CTL
HW_OPT_2
R102 22OPT
HW_OPT_4
R181
3.3K
FRC_RESET
/RST_HUB
TCK0
HW_OPT_1
UART1_RX
SOC_TX
CAM_REG_N
R196
3.3K
/USB_OCD3
R132
10K
OPT
I2C_SCL3
BOOT_MODE0
+3.3V_NORMAL
PLLSET0
TDI0
XIN_MAIN
CAM_CD1_N
C1110.1uF
CAM_WAIT_N
UART1_RX
+3.3V_NORMAL
R166
10KCI
R131
10K
OPT
ERROR_OUT
R103 22
OPT
R199
3.3K
I2C_SCL5
DSUB_DET
R150 22
+3.3V_NORMAL
I2C_SCL1
M_RFModule_RESET
CAM_INPACK_N
UART1_TX
R112
1M
R185
4.7K
OPT
SC_DET
TDO0
SOC_RX
TMS0
I2C_SCL5
I2C_SDA1
I2C_SCL4
M_REMOTE_TX
R186
4.7K
SOC_RESET
+3.3V_NORMAL
HW_OPT_3
R134
10K
OPT
R188
4.7K
OPT
HW_OPT_5
R14222OPT
I2C_SDA3
I2C_SDA6
/RST_PHY
TRST_N0
I2C_SCL2
I2C_SDA5
M_REMOTE_RX
COMP1_DET
HW_OPT_8
HW_OPT_1
R125
10K
UD
R138
10K
OPTIC
R100
10K
FRC_EXTERNAL
R139
10K
NON_OPTIC
R107
10K
FRC_INTERNAL
R140
10K
3D_DEPTH
R154
10K
DVB_S_TUNER
HW_OPT_2
R152
10K
DVB_T2_TUNER
R155
10K
NON_DVB_S_TUNER
HW_OPT_5
R153
10K
NON_DVB_T2_TUNER
HW_OPT_7
R141
10K
NON_3D DEPTH
HW_OPT_3
+3.3V_NORMAL
R146
10K
1GByte
R145
10K
OPT
R148
10K
NON_CP_BOX
R111
10K
FRC3
R124
10K
FHD
HW_OPT_4
R147
10K
CP_BOX
HW_OPT_6
R110
10K
URSA5
HW_OPT_0
HW_OPT_9
HW_OPT_9
R158
10K
NON_DVB_C2_TUNER
R156
10K
DVB_C2_TUNER
HP_DET
PCM_RST
/TU_RESET
/S2_RESET
I2C_BE_SDA1I2C_SDA1
R151 22
R160 22
R162 22I2C_BE_SCL1
FRC3_RESET
I2C_SCL1
FRC_RESET
LOCAL_DIM_EN
R170
10K
FRC3
SMARTCARD_RST
SMARTCARD_VCC
SMARTCARD_DET
SMARTCARD_DATA
SMARTCARD_CLK
SMARTCARD_PWR_SEL
SMARTCARD_DATA
SMARTCARD_PWR_SEL
SMARTCARD_DET
SMARTCARD_CLK
SMARTCARD_RST
SMARTCARD_VCC
I2C_SDA3
I2C_SCL3
HDMI_INT
HDMI_S/W_RESET
MHL_DET
SW1JTP-1127WEM
DEBUG
12
4 3
Q1002N7002K
SD
GQ103
2N7002K
SD
G
+5V_NORMAL
Q1042N7002K
S D
G
Q1052N7002K OPT
SD
G
+3.3V_NORMAL
R201
2.7K
1/16W
5%
C100
8pF
50V
C101
8pF
50V
+5V_NORMAL
R202
100K
R203
100K
OPT
R126
10K
NON_UD_FRC
R121
10K
UD_FRC
HW_OPT_10
HW_OPT_10
+3.3V_NORMAL
PLLSET1
EMMC_DATA[0-7]
R176
22
OPT
EB_OE_N
WIFI_DP
BOOT_MODE0
USB_HUB_IC_IN_DM
EMMC_CLK
R174
22
OPT
WIFI_DM
USB_DP3
USB_CTL3
EMMC_CMD
EMMC_RST
EB_DATA[0-7]
DTV_ATV_SELECT
USB_DM3
USB_HUB_IC_IN_DP
AV1_CVBS_DET
EB_BE_N1
EB_BE_N0
BOOT_MODE1
EB_WE_N
EB_ADDR[0-14]
PLLSET0
R105
22
EPHY_RXD0
EPHY_REFCLK
R108
22
EPHY_TXD1
EPHY_EN
EPHY_CRS_DV
EPHY_TXD0
EPHY_MDIO
EPHY_RXD1
EPHY_MDC
R106
22
I2C_SCL3
I2C_SCL5
I2C_SDA4
I2C_SCL6
I2C_SCL4
I2C_SDA6
I2C_SDA3
I2C_SCL1
I2C_SDA1
I2C_SDA2
I2C_SDA5
I2C_SCL2
XIN_MAIN
XO_MAIN R104 5601%
TDO0
TDI0
TMS0
TCK0
TRST_N0
PCM_5V_CTL
+5V_NORMAL
+3.3V_NORMAL
+3.3V_NORMAL
3D_DEPTH_RESET
FLASH_WP
MO_SENS_TO_MAIN_DOWN
MO_SENS_TO_MAIN_UP
MOTOR_CLOSE_SW
MOTOR_OPEN_SW
MOTOR_CW
MOTOR_CCW
MOTOR_CLOSE_SW
MO_SENS_TO_MAIN_DOWN
MOTOR_CW
MOTOR_CCW
MO_SENS_TO_MAIN_UP
MOTOR_OPEN_SW
R109
10K
+3.3V_NORMAL
P100
12507WS-04L
DEBUG
1
2
3
4
5
R184
1.2K
R183
1.2K
OLED_TCON_RESET
OPTIC_FPGA_RESET
FPGA_LVDS_INFO
OPTIC_SERDES_RESET
OPTIC_SERDES_RESET
OPTIC_FPGA_RESET
OLED_TCON_RESET
EPHY_INT
3D_DEPTH_RESET
IRB_SPI_SS
IRB_SPI_CK
IRB_SPI_MOSI
IRB_SPI_MISO
IR_B_RESET
IRB_SPI_MISO
IRB_SPI_SS
IRB_SPI_CK
IRB_SPI_MOSI
IR_B_RESET
EPHY_INT
SEL_USB3
SEL_USB2
/RST_PHY
SEL_USB3
SC_DET
SEL_USB1
SEL_USB1
HP_DET
SEL_USB2
IC102R1EX24256BSAS0A
3A2
2A1
4VSS
1A0
5SDA
6SCL
7WP
8VCC
/USB_OCD2 R101 22
HP_AMP_MUTER11722OPT
DiiVA_POD_CTL
DiiVA_POD_CTL
IC100LG1152D-B1
LG1152_NON_RM
XIN_MAINA22
XO_MAINB22
OPM1AB16
OPM0AB17
PORES_NAE3
TRST_N0V23
TMS0U25
TCK0V25
TDI0V24
TDO0U24
TRST_N1Y22
TMS1AA22
TCK1AB20
TDI1AB21
TDO1W22
PLLSET1AB9
PLLSET0AB8
BOOT_MODE1AB15
BOOT_MODE0AB14
EXT_INTR3/GPIO48Y23
EXT_INTR2/GPIO63W25
EXT_INTR1/GPIO62W24
EXT_INTR0/GPIO61W23
UART0_RX/GPIO49Y5
UART0_TX/GPIO50W6
UART1_RXAA6
UART1_TXY6
UART2_RXAB5
UART2_TXAA5
SPI_DI0/GPIO39AB23
SPI_DO0/GPIO38AB24
SPI_SCLK0/GPIO37AA25
SPI_CS0/GPIO36AB25
SPI_DI1/GPIO35Y25
SPI_DO1/GPIO34AA23
SPI_SCLK1/GPIO33Y24
SPI_CS1/GPIO32AA24
SCL0/GPIO60AB6
SDA0/GPIO59AB4
SCL1/GPIO58AC5
SDA1/GPIO57AC4
SCL2/GPIO56AD4
SDA2/GPIO71AE4
SCL3/GPIO70AE5
SDA3/GPIO69AD5
SCL4/GPIO68AE6
SDA4/GPIO67AD6
SCL5/GPIO66AC6
SDA5/GPIO65AC7
RMII_REF_CLK
AD2
RMII_CRS_DV
AB1
RMII_MDIO
AB2
RMII_MDC
AB3
RMII_TXEN
AC2
RMII_TXD1
AC3
RMII_TXD0
AE1
RMII_RXD1
AD3
RMII_RXD0
AD1
CAM_CE1_N
W26
CAM_CE2_N
V28
CAM_CD1_N
Y27
CAM_CD2_N
Y26
CAM_VS1_N
W28
CAM_VS2_N
W27
CAM_IREQ_N
AA28
CAM_RESET
AB26
CAM_INPACK_N
AA27
CAM_VCCEN_N
AA26
CAM_WAIT_N
Y28
CAM_REG_N
V27
CAM_IOIS16_N
V26
SC_CLK/GPIO90
R25
SC_DETECT/GPIO93
U23
SC_VCCEN/GPIO89
T25
SC_VCC_SEL/GPIO88
T24
SC_RST/GPIO91
T23
SC_DATA/GPIO92
R24
SD_CLK/GPIO76
C22
SD_CMD/GPIO73
C23
SD_CD_N/GPIO75
A23
SD_WP_N/GPIO74
B23
SD_DATA3/GPIO72
A24
SD_DATA2/GPIO87
B24
SD_DATA1/GPIO86
C24
SD_DATA0/GPIO85
A25
USB_DP1
B27
USB_DM1
A27
USB_DP2
A26
USB_DM2
B26
USB_TXR_RKL
C25
USB_ANALOGTEST
B25
BT_USB_DP
AA1
BT_USB_DM
AA2
BT_TXR_RKL
AA4
BT_ANALOGTEST
Y4
EMMC_RSTE28
EMMC_CLKF27
EMMC_CMDF26
EMMC_DATA7C26
EMMC_DATA6E27
EMMC_DATA5E26
EMMC_DATA4D27
EMMC_DATA3D28
EMMC_DATA2C27
EMMC_DATA1C28
EMMC_DATA0D26
NAND_CS1R23
NAND_CS0P24
NAND_ALEN25
NAND_CLEP23
NAND_RENN24
NAND_WENP25
GPIO31AC1
GPIO30V7
GPIO29W5
GPIO28W4
GPIO27V6
GPIO26V5
GPIO25V4
GPIO24U6
GPIO23U5
GPIO22U4
GPIO21T6
GPIO20T5
GPIO19T4
GPIO18R6
GPIO17R5
GPIO16R4
GPIO15P6
GPIO14P5
GPIO13P4
GPIO12N6
GPIO11N5
GPIO10N4
GPIO9N3
GPIO8M6
GPIO7AC23
GPIO6AC24
GPIO5AE24
GPIO4AD23
GPIO3AE23
GPIO2AC22
GPIO1AD22
GPIO0AE22
EB_CS3/GPIO64
M25
EB_CS2/GPIO79
M24
EB_CS1/GPIO78
M23
EB_CS0/GPIO77
N23
EB_OE_N
T27
EB_WE_N
T28
EB_WAIT
U27
EB_BE_N1
U26
EB_BE_N0
U28
EB_ADDR17/GPIO84
J22
EB_ADDR16/GPIO83
K22
EB_ADDR15/GPIO82
J23
EB_ADDR14
L26
EB_ADDR13
L27
EB_ADDR12
L25
EB_ADDR11
N26
EB_ADDR10
N27
EB_ADDR9
M26
EB_ADDR8
L28
EB_ADDR7
L24
EB_ADDR6
L23
EB_ADDR5
K28
EB_ADDR4
K27
EB_ADDR3
K26
EB_ADDR2
K25
EB_ADDR1
K24
EB_ADDR0
K23
EB_DATA15
V22
EB_DATA14
U22
EB_DATA13
T22
EB_DATA12
R22
EB_DATA11
P22
EB_DATA10
N22
EB_DATA9
M22
EB_DATA8
L22
EB_DATA7
T26
EB_DATA6
R28
EB_DATA5
R27
EB_DATA4
R26
EB_DATA3
P28
EB_DATA2
P27
EB_DATA1
P26
EB_DATA0
N28
R178
2.2K
R179
2.2K
R182
2.2K
R195
2.2K
R173
R175
X101
24MHz
4GND_2
1X-TAL_1
2GND_1
3X-TAL_2
FPGA_LVDS_INFO
D100RCLAMP0502BA
OPT
SOC_RESET
R113
4.7K
IC100-*1LG1152_RM
XIN_MAINA22
XO_MAINB22
OPM1AB16
OPM0AB17
PORES_NAE3
TRST_N0V23
TMS0U25
TCK0V25
TDI0V24
TDO0U24
TRST_N1Y22
TMS1AA22
TCK1AB20
TDI1AB21
TDO1W22
PLLSET1AB9
PLLSET0AB8
BOOT_MODE1AB15
BOOT_MODE0AB14
EXT_INTR3/GPIO48Y23
EXT_INTR2/GPIO63W25
EXT_INTR1/GPIO62W24
EXT_INTR0/GPIO61W23
UART0_RX/GPIO49Y5
UART0_TX/GPIO50W6
UART1_RXAA6
UART1_TXY6
UART2_RXAB5
UART2_TXAA5
SPI_DI0/GPIO39AB23
SPI_DO0/GPIO38AB24
SPI_SCLK0/GPIO37AA25
SPI_CS0/GPIO36AB25
SPI_DI1/GPIO35Y25
SPI_DO1/GPIO34AA23
SPI_SCLK1/GPIO33Y24
SPI_CS1/GPIO32AA24
SCL0/GPIO60AB6
SDA0/GPIO59AB4
SCL1/GPIO58AC5
SDA1/GPIO57AC4
SCL2/GPIO56AD4
SDA2/GPIO71AE4
SCL3/GPIO70AE5
SDA3/GPIO69AD5
SCL4/GPIO68AE6
SDA4/GPIO67AD6
SCL5/GPIO66AC6
SDA5/GPIO65AC7
RMII_REF_CLK
AD2
RMII_CRS_DV
AB1
RMII_MDIO
AB2
RMII_MDC
AB3
RMII_TXEN
AC2
RMII_TXD1
AC3
RMII_TXD0
AE1
RMII_RXD1
AD3
RMII_RXD0
AD1
CAM_CE1_N
W26
CAM_CE2_N
V28
CAM_CD1_N
Y27
CAM_CD2_N
Y26
CAM_VS1_N
W28
CAM_VS2_N
W27
CAM_IREQ_N
AA28
CAM_RESET
AB26
CAM_INPACK_N
AA27
CAM_VCCEN_N
AA26
CAM_WAIT_N
Y28
CAM_REG_N
V27
CAM_IOIS16_N
V26
SC_CLK/GPIO90
R25
SC_DETECT/GPIO93
U23
SC_VCCEN/GPIO89
T25
SC_VCC_SEL/GPIO88
T24
SC_RST/GPIO91
T23
SC_DATA/GPIO92
R24
SD_CLK/GPIO76
C22
SD_CMD/GPIO73
C23
SD_CD_N/GPIO75
A23
SD_WP_N/GPIO74
B23
SD_DATA3/GPIO72
A24
SD_DATA2/GPIO87
B24
SD_DATA1/GPIO86
C24
SD_DATA0/GPIO85
A25
USB_DP1
B27
USB_DM1
A27
USB_DP2
A26
USB_DM2
B26
USB_TXR_RKL
C25
USB_ANALOGTEST
B25
BT_USB_DP
AA1
BT_USB_DM
AA2
BT_TXR_RKL
AA4
BT_ANALOGTEST
Y4
EMMC_RSTE28
EMMC_CLKF27
EMMC_CMDF26
EMMC_DATA7C26
EMMC_DATA6E27
EMMC_DATA5E26
EMMC_DATA4D27
EMMC_DATA3D28
EMMC_DATA2C27
EMMC_DATA1C28
EMMC_DATA0D26
NAND_CS1R23
NAND_CS0P24
NAND_ALEN25
NAND_CLEP23
NAND_RENN24
NAND_WENP25
GPIO31AC1
GPIO30V7
GPIO29W5
GPIO28W4
GPIO27V6
GPIO26V5
GPIO25V4
GPIO24U6
GPIO23U5
GPIO22U4
GPIO21T6
GPIO20T5
GPIO19T4
GPIO18R6
GPIO17R5
GPIO16R4
GPIO15P6
GPIO14P5
GPIO13P4
GPIO12N6
GPIO11N5
GPIO10N4
GPIO9N3
GPIO8M6
GPIO7AC23
GPIO6AC24
GPIO5AE24
GPIO4AD23
GPIO3AE23
GPIO2AC22
GPIO1AD22
GPIO0AE22
EB_CS3/GPIO64
M25
EB_CS2/GPIO79
M24
EB_CS1/GPIO78
M23
EB_CS0/GPIO77
N23
EB_OE_N
T27
EB_WE_N
T28
EB_WAIT
U27
EB_BE_N1
U26
EB_BE_N0
U28
EB_ADDR17/GPIO84
J22
EB_ADDR16/GPIO83
K22
EB_ADDR15/GPIO82
J23
EB_ADDR14
L26
EB_ADDR13
L27
EB_ADDR12
L25
EB_ADDR11
N26
EB_ADDR10
N27
EB_ADDR9
M26
EB_ADDR8
L28
EB_ADDR7
L24
EB_ADDR6
L23
EB_ADDR5
K28
EB_ADDR4
K27
EB_ADDR3
K26
EB_ADDR2
K25
EB_ADDR1
K24
EB_ADDR0
K23
EB_DATA15
V22
EB_DATA14
U22
EB_DATA13
T22
EB_DATA12
R22
EB_DATA11
P22
EB_DATA10
N22
EB_DATA9
M22
EB_DATA8
L22
EB_DATA7
T26
EB_DATA6
R28
EB_DATA5
R27
EB_DATA4
R26
EB_DATA3
P28
EB_DATA2
P27
EB_DATA1
P26
EB_DATA0
N28
MAIN & GPIO 1
A0’h
System Configuration
BOOT_MODE0
PLL SET[1:0] ==> Internal Pull-UP. N.C is high00 : CPU clock(1056Mhz), Main0,1/2 DDR (792/792 Mhz)01 : CPU clock(792Mhz), Main0,1/2 DDR (672/792 Mhz)10 : CPU clock(1152Mhz), Main0,1/2 DDR (792/672 Mhz)11 : CPU clock(984Mhz), Main0,1/2 DDR (792/792 Mhz)
I2C PULL UP
Write Protection
- Low : Normal Operation- High : Write Protection
BOOT_MODE1
LG1152 B1
BOOT MODE"11" or "01" : NOR"10" : eMMC"00" : NAND
NVRAM
Debug
MAIN Clock(24Mhz)
JTAG I/F FOR MAIN
Clock for LG1152
BackEnd 2
Pannel Resol
OPTIC I/F
FrontEnd 1
3D Depth IC
FrontEnd 2
CP BOX
BackEnd 1
DDR Size
Place to LVDS Wafer
For ISP
Delete PV
for DiiVA(China)
T2 Tuner
MODEL_OPT_1
MODEL_OPT_3
MODEL_OPT_9
MODEL_OPT_10
Enable
10
DDR Reserved
MODEL OPTION 8 is just for CP BoxIt should not be appiled at MP
NON_3D_Depth_IC
1
NON_OPTIC
Support
OPTIC
LOW
0
0
Not Support
MODEL_OPT_6
MODEL_OPT_0
UD FRC
DDR_Default
MODEL_OPT_4
LG FRC3
FHD
S Tuner
1
0 1
CP BOX
Support
HIGH
Not Support
3D DEPTH
SoCinternalFRC
Disable
3D_Depth_IC
MODEL_OPT_7
NO_FRC
UD
MODEL_OPT_5
Support
Not Support
MODEL_OPT_8
MODEL_OPT_2
Not Support
URSA5
SupportC2 Tuner
(For UD)
Place near Jack side
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
11/05/31
AVSS25_REF
+2.5V_NORMAL
VDD18
VDD33_USB
VDD33
VDD18
VDD18_LVTX
VDD18_LVRX
VDD18_MAIN_XTAL
VCC1.5V_DE
VCC1.5V_MAIN
VREF_M2
VREF_M0
VREF_M1
AVDD10_OSPREY
+0.9V_VDD
MAIN_XTAL
VDD33
VDD33_CVBS
VDD33_HDMI
VDD33_XTAL
VDD25_VSBVDD25_CVBS
VDD25_REF
VDD25_COMP
VDD25_AUD
VDD25_LVTX
VDD18_A
AVDD10_DEMOD
AVDD10_VSB
AVDD10_LVTX
VDDC_XTAL
MAIN_XTAL
+2.5V_NORMAL
10uF
C414
C406
0.1uF
C400
0.1uF
10uF
C332
C402
0.1uF
L306BLM18PG121SN1D
C350
0.1uF
10uF
C307
L314BLM18PG121SN1D
10uF
C413
VREF_M0
L316BLM18PG121SN1D
+1.8V_NORMAL
C381
0.1uF
+1.5V_DDR
L315BLM18PG121SN1D
VDD25_COMP
C409
0.1uF
10uF
C341
10uF
C375
C329
0.1uF
VDD25_LVTX
L304BLM18PG121SN1D
L326BLM18PG121SN1D
C410
0.1uF
VREF_M1
+3.3V_NORMALVDD33
VDD25_VSB
L318BLM18PG121SN1D
10uF
C396
+3.3V_NORMAL
L317BLM18PG121SN1D
10uF
C378
C382
0.1uF
+1.0V_VDD
C388
0.1uF
VDDC_XTAL
C315
0.1uF
C377
0.1uF
VCC1.5V_MAIN
+1.8V_NORMAL10uF
C369
L321BLM15BD121SN1
+1.8V_NORMAL
10uF
C303
C390
0.1uF
AVDD10_OSPREY
10uF
C422
C314
0.1uF
10uF
C366
+2.5V_NORMAL
C423
0.1uF
R302
1K1%
C370
0.1uF
C325
0.1uF
L323BLM18PG121SN1D
C416
0.1uF
C337
0.1uF
C351
0.1uF
C317
0.1uF
VCC1.5V_MAIN
C321
0.1uF
10uF
C397
C343
0.1uF
+2.5V_NORMAL
+3.3V_NORMAL
C334
0.1uF
+1.8V_NORMAL
C342
0.1uF
C318
0.1uF
VDD25_REF
VREF_M2
C333
0.1uF
AVSS25_REF
L312BLM18PG121SN1D
C418
0.1uF
C345
0.1uF
L308BLM18PG121SN1D
VDD18_A
+1.5V_DDR
R304
1K1%
C324
0.1uF
VDD25_AUD
C336
0.1uF
C338
0.1uF
+0.9V_VDD
C393
0.1uF
10uF
C415
VDD33_CVBS
C322
0.1uF
10uF
C301
C306
0.1uF
C300
0.1uF
+1.0V_VDD
C327
0.1uF
AVDD10_DEMOD
10uF
C302
C308
1000pF
C316
0.1uF
C310
0.1uF
+1.0V_VDD
C319
0.1uF
L302BLM18PG121SN1D
AVDD10_LVTX
L303BLM18PG121SN1D
C340
0.1uF
C311
0.1uF
10uF
C312
L301BLM18PG121SN1D
C404
0.1uF
VDD25_CVBS
L305BLM18PG121SN1D
VDD18_LVTX
+0.9V_VDD
10uF
C359
C391
0.1uF
10uF
C421
C368
0.1uF
C394
0.1uF
C363
1000pF
L325BLM18PG121SN1D
+0.9V_VDD
VDD18
+1.0V_VDD
R303
1K
1%
L319BLM18PG121SN1D
10uF
C398
C383
0.1uF
C346
0.1uF
+1.8V_NORMAL
C417
0.1uF
C353
0.1uF
VDD33_HDMI
L309BLM18PG121SN1D
C384
0.1uF
L324BLM18PG121SN1D
R300
1K1%
C323
0.1uF
C419
0.1uF
C320
0.1uF
VCC1.5V_DE
C392
0.1uF
10uF
C305
VCC1.5V_DE
C313
0.1uF
10uF
C347
+1.0V_VDD
10uF
C374
+3.3V_NORMAL
10uF
C309
VDD33_XTAL
C411
0.1uF
10uF
C379
10uF
C395
C386
0.1uF
L313BLM18PG121SN1D
+3.3V_NORMAL
+2.5V_NORMAL
C408
0.1uF
L310BLM18PG121SN1D
+2.5V_NORMAL
C385
0.1uF
10uF
C401
VCC1.5V_MAIN
R301
1K
1%
VDD33_USB
10uF
C372
C403
0.1uF
VDD18_MAIN_XTAL
C399
0.1uF
10uF
C371
R305
1K
1%
L300BLM18PG121SN1D
C389
0.1uF
VDD18_LVRX
L320BLM15BD121SN1
C362
1000pF
AVDD10_VSB
L322BLM18PG121SN1D
C407
0.1uF
C405
0.1uF
OPT
C304
0.1uF
+0.9V_VDD
IC100LG1152D-B1
VDD33_1U8
VDD33_2U9
VDD33_3U10
VDD33_4V8
VDD33_5V9
VDD33_6V10
AVDD33_USB_1J21
AVDD33_USB_2K21
AVDD33_BT_USB_1AA10
AVDD33_BT_USB_2AA11
VDD18_1W18
VDD18_2W19
VDD18_3Y18
VDD18_4Y19
VDD18_5AG28
VDD18_6AH27
VDD18_LTX_1AA7
VDD18_LTX_2AA8
VDD18_LTX_3AA9
VDD18_LTX_4AG1
VDD18_LVRX_1AA12
VDD18_LVRX_2AA13
VDD18_LVRX_3AB12
VDD18_DISPPLLJ28
VDD18_DR3PLLB28
VDD18_MAIN_XTALG22
VDD15_M2_1F9
VDD15_M2_2G8
VDD15_M2_3G9
VDD15_M2_4G10
VDD15_M2_5G11
VDD15_M2_6H8
VDD15_M2_7H9
VDD15_M2_8H10
VDD15_M2_9H11
VDD15_M0_1F22
VDD15_M0_2G13
VDD15_M0_3G14
VDD15_M0_4G16
VDD15_M0_5G17
VDD15_M0_6G18
VDD15_M0_7G19
VDD15_M0_8G20
VDD15_M0_9G21
VDD15_M0_10H13
VDD15_M0_11H14
VDD15_M0_12H16
VDD15_M0_13H17
VDD15_M0_14H18
VDD15_M0_15H19
VDD15_M0_16H20
VDD15_M0_17H21
VREF_M2_0L4
VREF_M1_0F13
VREF_M1_1G12
VREF_M0_0F14
VREF_M0_1G15
VDDC10_OSPREY_1L20
VDDC10_OSPREY_2M20
VDDC10_OSPREY_3M21
VDDC10_OSPREY_4M27
VDDC10_OSPREY_5M28
VDDC10_OSPREY_6N20
VDDC10_OSPREY_7N21
VDDC10_OSPREY_8P20
VDDC10_OSPREY_9P21
VDDC10_OSPREY_10R20
VDDC10_OSPREY_11R21
VDDC09_1K8
VDDC09_2K9
VDDC09_3K10
VDDC09_4K11
VDDC09_5L8
VDDC09_6L9
VDDC09_7L10
VDDC09_8L11
VDDC09_9M8
VDDC09_10M9
VDDC09_11M10
VDDC09_12M11
VDDC09_13N8
VDDC09_14N9
VDDC09_15N10
VDDC09_16N11
VDDC09_17P8
VDDC09_18P9
VDDC09_19P10
VDDC09_20P11
VDDC09_21R8
VDDC09_22R9
VDDC09_23R10
VDDC09_24R11
VDD09_LTX_1Y7
VDD09_LTX_2Y8
VDD09_LTX_3AF1
AVDD09_DR3PLLF28
VDDC_MAIN_XTALH22
SP_VQPSAA19
GND_MAIN_XTALG23
GND_1G7
GND_2H7
GND_3H12
GND_4H15
GND_5J7
GND_6J8
GND_7J9
GND_8J10
GND_9J11
GND_10J12
GND_11J13
GND_12J14
GND_13J15
GND_14J16
GND_15J17
GND_16J18
GND_17J19
GND_18J20
GND_19K7
GND_20K12
GND_21K13
GND_22K14
GND_23K15
GND_24K16
GND_25K17
GND_26K18
GND_27K19
GND_28K20
GND_29L7
GND_30L12
GND_31L13
GND_32L14
GND_33L15
GND_34L16
GND_35L17
GND_36L18
GND_37L19
GND_38L21
GND_39M7
GND_40M12
GND_41M13
GND_42M14
GND_43M15
GND_44M16
GND_45M17
GND_46M18
GND_47M19
GND_48N7
GND_49N12
GND_50N13
GND_51N14
GND_52N15
GND_53N16
GND_54N17
GND_55N18
GND_56N19
GND_57P7
GND_58P12
GND_59P13
GND_60P14
GND_61P15
GND_62P16
GND_63P17
GND_64P18
GND_65P19
GND_66R7
GND_67R12
GND_68R13
GND_69R14
GND_70R15
GND_71R16
GND_72R17
GND_73R18
GND_74R19
GND_75T7
GND_76T8
GND_77T9
GND_78T10
GND_79T11
GND_80T12
GND_81T13
GND_82T14
GND_83T15
GND_84T16
GND_85T17
GND_86T18
GND_87T19
GND_88T20
GND_89T21
GND_90U7
GND_91U11
GND_92U12
GND_93U13
GND_94U14
GND_95U15
GND_96U16
GND_97U17
GND_98U18
GND_99U19
GND_100U20
GND_101U21
GND_102V11
GND_103V12
GND_104V13
GND_105V14
GND_106V15
GND_107V16
GND_108V17
GND_109V18
GND_110V19
GND_111V20
GND_112V21
GND_113W7
GND_114W8
GND_115W9
GND_116W10
GND_117W11
GND_118W12
GND_119W13
GND_120W14
GND_121W15
GND_122W16
GND_123W17
GND_124W20
GND_125W21
GND_126Y9
GND_127Y10
GND_128Y11
GND_129Y12
GND_130Y13
GND_131Y14
GND_132Y15
GND_133Y16
GND_134Y17
GND_135Y20
GND_136Y21
GND_137AA14
GND_138AA15
GND_139AA16
GND_140AA17
GND_141AA18
GND_142AA20
GND_143AA21
GND_144AB7
GND_145AB10
GND_146AB11
GND_147AB13
GND_148AB22
IC101LG1152AN-B2
VDD33_1P1
VDD33_2P2
AVDD33_CVBS_1P14
AVDD33_CVBS_2R14
AVDD33_HDMI_1F18
AVDD33_HDMI_2H16
VDD33_XTALM16
VDD25_VSBL15
VDD25_CVBS_2R13
VDD25_CVBS_1R12
VDD25_CVBS_3V13
AVDD25_REFP10
VDD25_COMP_3R10
VDD25_COMP_1P9
VDD25_COMP_2R9
VDD25_COMP_4V7
VDD25_AADJ16
VDD25_AUD_1P6
VDD25_AUD_2P7
VDD25_AUD_3V6
VDD25_LVTX_1B18
VDD25_LVTX_2G12
VDD25_LVTX_3G13
VDD18_1N1
VDD18_2N2
VDDC10_1G6
VDDC10_2G7
AVDD10_CVBSR15
AVDD10_VSBK15
AVDD10_LVTX_1D17
AVDD10_LVTX_2D18
AVDD10_LLPLLN7
VDDC_XTALL16
VQPSG4
AVSS25_REFN10
GND_XTALK16
GND_1D16
GND_2G5
GND_3G8
GND_4G9
GND_5G10
GND_6G11
GND_7G14
GND_8G15
GND_9H4
GND_10H5
GND_11H6
GND_12H7
GND_13H8
GND_14H9
GND_15H10
GND_16H11
GND_17H12
GND_18H13
GND_19H14
GND_20H15
GND_21J4
GND_22J5
GND_23J6
GND_24J7
GND_25J8
GND_26J9
GND_27J10
GND_28J11
GND_29J12
GND_30J13
GND_31J14
GND_32J15
GND_33K4
GND_34K5
GND_35K6
GND_36K7
GND_37K8
GND_38K9
GND_39K10
GND_40K11
GND_41K12
GND_42K13
GND_43K14
GND_44L4
GND_45L5
GND_46L6
GND_47L7
GND_48L8
GND_49L9
GND_50L10
GND_51L11
GND_52L12
GND_53L13
GND_54L14
GND_55M4
GND_56M5
GND_57M6
GND_58M7
GND_59M8
GND_60M9
GND_61M10
GND_62M11
GND_63M12
GND_64M13
GND_65M14
GND_66M15
GND_67M17
GND_68N4
GND_69N5
GND_70N6
GND_71N8
GND_72N9
GND_73N11
GND_74N12
GND_75N13
GND_76N14
GND_77N15
GND_78N16
GND_79P3
GND_80P4
GND_81P5
GND_82P13
GND_83P15
GND_84P16
GND_85R3
GND_86R16
GND_87R17
GND_88R18
GND_89T13
GND_90U13
ZD301
5V
ESD_LG1152
ZD300
5V
ESD_LG1152
10uF
C326
MDS62110217
M320
ESD
MDS62110217
M316
ESD
MDS62110217
M319
ESD
MDS62110218
M300HEATSINK/ALBLOCK
MDS62110218
M301HEATSINK/ALBLOCK
MDS62110218
M321 ALBLOCK
MDS62110218
M302HEATSINK/ALBLOCK
MDS62110218
M303
HEATSINK/ALBLOCK
MDS62110218
M305 HEATSINK
MDS62110218
M304 HEATSINK
MDS62110218
M306HEATSINK/ALBLOCK
MDS62110218
M307HEATSINK/ALBLOCK
C349
0.33uF
C348
0.33uF
MDS62110218
M324 HEATSINK
MDS62110218
M323HEATSINK/ALBLOCK
MDS62110215
M309
LM8600
GASKET_8.0X6.0X7.5HMDS62110215
M312
ESD
MDS62110215
M314
ESD
MDS62110215
M317
ESD
MDS62110215
M315
ESD
MDS62110215
M318
ESD_AJ
MDS62110215
M313
OPT
MDS62110215
M310
OPT
MDS62110215
M311
ATSC
MDS62110215
M322
NON_UD
GASKET_8.0X6.0X7.5H
MDS62110214
M315-*1
UD_ESD_9.5T
MDS62110214
M312-*1
UD_ESD_9.5T
MDS62110214
M313-*1
OPT_UD_ESD_9.5T
MDS62110214
M314-*1
UD_ESD_9.5T
MDS62110214
M318-*1
UD_ESD_AJ_9.5T
MDS62110214
M317-*1
UD_ESD_9.5T
MDS62110215
M308
GASKET except ATSC
GASKET_8.0X6.0X7.5H
MDS62110214
M308-*1
UD_GASKET except ATSC
GASKET_8.0X6.0X9.5H
MDS62110214
M309-*1
UD_9.5T
GASKET_8.0X6.0X9.5H
MDS62110214
M322-*1
UD_9.5T
GASKET_8.0X6.0X9.5H
MDS62110214
M310-*1
OPT_UD_9.5T
MDS62110214
M311-*1
UD_ATSC_9.5T
MAIN POWER 3
LG1152
For secure BOOT OTPWill be change to LOW for MP
Will be change to LOW for MPFor HDCP OTP
LG1152A
LG1152D
Max 40mA
Max 5900mA
Max 20mA
Max 256mA
Max 1mA
Max 100mA
Max 120mA
Max 6mA
Max 40mA
Max 93mA
Max 250mA
Max 50mA
Max 680mA
Max 1mA
Max 40mA
Max 340mA
Max 49mA
Max 12mA+1.5V_Bypass Cap
Max 360mA
(18)
Max 31mA
Max 10mA
Max 1320mA
Max 35mA
Max 28mA
Max 48.8mA
Max 250mA
Max 35mA
On Package Decap : 0.1uF *6ea
On Package Decap : 0.1uF *3ea
On Package Decap : 0.1uF *2ea
On Package Decap : 0.1uF *3ea
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
On Package Decap:0.1uF *1ea
On Package Decap : 0.1uF *1ea On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea On Package Decap : 0.1uF *1ea
On Package Decap:0.1uF *1ea
On Package Decap:0.1uF *1ea
For Tuner Sensitivity / Under DDRFor Tuner Sensitivity / Under TUNER
For ATSC
For HeatSinK, AL Block / SMD Top
UD Option
SMD TOP FOR ESD
SMD Bottom
UD Option
UD Option
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
TPO_DATA[3]
TPI_DATA[0]
FE_TS_DATA[1]
TPO_DATA[0]
TPI_DATA[1]
TPO_DATA[7]
FE_TS_DATA[3]
TPO_DATA[4]
TPI_DATA[5]
TPI_DATA[6]
TPO_DATA[2]
TPI_DATA[7]
TPO_DATA[1]
TPO_DATA[6]
TPI_DATA[2]
TPI_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[0]
FE_TS_DATA[7]
TPI_DATA[4]
TPO_DATA[5]
FE_TS_DATA[2]
R52210K EU
SC_SOG_IN
C5022.2uF
EU
AUD_LRCH
C541 0.047uF
R544100
AUAD_L_CH4_IN
R5242.7K
EU
C557 0.047uF
SC_G
R566 0
AUAD_L_CH5_IN
R555
10K
AUD_SCK
C554 0.047uF
DSUB_HSYNC
AUAD_R_CH5_IN
C542 0.047uF
AV1_R_IN
SC_B
C556 0.047uF
C5012.2uF
SC_ID
AV1_CVBS_IN
SC_FB
AUAD_L_CH3_IN
COMP1_Pb
TU_CVBS
R579 22
SC_CVBS_IN
CHB_CVBS
AUAD_R_CH3_IN
DSUB_VSYNC
C5002.2uF
R545100
C550 0.047uF
C544 1000pF
R543100
R580 22
C539 0.047uF
R553
10K
C555 0.047uF
AUD_LRCK
C506680pF
OPT
C5042.2uF
R569 33
R570 33
R524-*1
0
NON SCART
AUD_MASTER_CLK
SC_R
C545 0.047uF
AUAD_R_CH4_IN
C5052.2uF
C549 0.047uF
R528
75
C540 1000pF
C517680pF
OPT
C551 0.047uF
AV1_L_IN
C5032.2uF
EU
C553 0.047uF
C543 0.047uF
R568 33
R542100
SC_SOG_IN
R529
75
C552 0.047uF
R614751%
R615751%
R613751%
OPT
R525
75
EU
R525-*1
0
NON SCART
R594
75
R600
75
R595
75
R608
470K
EU
L510EUR602
470K
EU
L507EU
SC_L_IN
SC_R_IN
C575100pF50V
C573560pF50V
OPT
R607
470K
R601
470K
L506
C581560pF50V
OPT
C587100pF50V
L509
PC_L_IN
PC_R_IN
C579
10pF
R605
75
1%
C580
10pF
R604
75
1%
C578
10pF
R606
75
1%
COMP1_Y
COMP1_Pr
C589100pF50V
R603
470K
R609470K
C574560pF50V
OPT
L508
C586560pF50V
OPT
L511C577100pF50V
C572330pF50VOPT
C576330pF50V
EU
C582330pF50V
OPT
C588330pF50V
EU
+5V_TU
R618220CHB
R616220CHB
R61775OPT
C524
10pF
OPT
C546
10pF
OPT
DSUB_VSYNC
C36265pF50VOPT
C36255pF50VOPT R3633
2K
OPT DSUB_HSYNCR3634
2K
OPT
SC_FB
TU_CVBS
DTV/MNT_V_OUT
TUNER_SIF
SCART_Lout
SC_R
SC_G
SC_L_IN
SC_ID
TUNER_SIF
CHB_CVBS
SCART_Rout
SC_R_IN
SC_B
ATV_OUT
SC_CVBS_IN
R571 33
R572 33
R575 33
R551 33
R557 33
R558 68
R559 68
R539 33
SOC_TXB2N
SOC_TXB0N
R547 0
SOC_TXB3N
+3.3V_NORMAL
SOC_TXB3P
HDMI_CLK+
HDMI_RX2+
DSUB_G+
AUAD_R_CH3_IN
PWM_DIM
AUDA_OUTR
R630 100
SOC_TXA3N
XO_SUB
TPI_SOP
SOC_TXA3P
SOC_TXA2P
SOC_RESET
SOC_TXB2P
R563 0
EU
DSUB_B+
SOC_TXB4N
HDMI_CLK-
TPI_DVB_ERR
TPO_ERR
AUDA_OUTL
R629 47
SOC_TXA4P
AUAD_L_CH4_IN
C523 0.047uF
C518 0.047uF
FE_TS_SYNC
SOC_TXBCLKP
TPO_CLK
DSUB_R+
10uFC535
R598 47OPT
R59622
SOC_TXA1N
C527 1000pF
+3.3V_NORMAL
R578 4.7K
BPL_IN
AUAD_R_CH5_IN
XIN_SUB
C532 0.047uF
SOC_TXB0P
SOC_TXA2N
HDMI_RX0+
R577 4.7K
SOC_TXB1N
FE_TS_CLK
R59722
SOC_TXA0P
C5581000pFOPT
AUAD_R_CH4_IN
AUAD_L_CH5_IN
HDMI_RX1-
DTV/MNT_VOUT
FE_TS_DATA[0-7]
C531 0.047uF
SOC_TXA1P
TPO_DATA[0-7]
R561 33
TPI_ERR
C515100pF50VEU
TPO_SOP
C533 0.1uF
XO_SUB
SOC_TXB1P
XIN_SUB
SPDIF_OUT
R536 68
C534 0.1uF
TPI_CLK
SOC_TXACLKP
R541 68
R546 33
SOC_TXA0N
HDMI_RX0-
R535
1M
SOC_TXA4N
FE_TS_VAL
TPI_DATA[0-7]
R550 33
SOC_TXB4P
SOC_TXACLKN
C526 0.047uFHDMI_RX1+
A_DIM
SOC_TXBCLKN
R619 47OPT
C516 0.047uF
AUAD_L_CH3_IN
SPDIF_OUT_ARC
TPI_VAL
HDMI_RX2-
TPO_VAL
R548 68
R518 75K
R516 75KEU
R514 75K
R519 100K
R517 100KEU
R515 100K
R530
75
C538 0.047uF
R633 100PWM_DIM2
R632 100EDGE_LED
C115 0.1uF
R200
47 CHB
IF_AGC
C117 0.1uF
H/NIM&CHB
AR10247CHB
IF_P
CHB_SYNC
IF_N
CHB_ERR
IF_AGC
IF_N
CHB_VAL
IF_P
CHB_CLK
CHB_DATA
C116 0.1uF
H/NIM&CHB
TUNER_SIF
C559
2.2uF OPT
JDVR_SCLK
CHB_ERR
TPO_DATA[0-7]
TPI_SOP
TPO_CLK
TPI_ERR
CHB_DATA
TPO_SOP
TPO_VAL
TPI_CLK
TPI_DATA[0-7]
TPO_ERR
CHB_VAL
TPI_VAL
R631 10KOPT
TPI_DVB_ERR
FE_TS_SYNC
FE_TS_DATA[0-7]
FE_TS_CLK
FE_TS_VAL
R582 33
R581 33
R911233
R583 33
SCART_Lout_SOC
JDVR_SCLK
SCART_Rout_SOC
R507
10K
EU
+5V_NORMAL
Q504MMBT3906(NXP)
EU
E
B
C
DTV/MNT_V_OUT
DTV_ATV_SELECT
C5100.1uF16V
EU
R593220EU
R592220EU
R527
10K
EU
ATV_OUT
Q506MMBT3904(NXP)
EUE
B
C
IC500NLASB3157DFT2G
EU
3B0
2GND
4A
1B1
6SELECT
5VCC
+5V_NORMAL
R59975 OPT
DTV/MNT_VOUT
C5472.2uF
C5482.2uF
C5372.2uF
C536 2.2uF
C605
10pF
OPT
C606
10pF
OPT
C607
10pF
OPT
C528
10pF
OPT
FRC3_FLASH_WP
R531
22K
EU
C520
0.01uF
EU
R532
22K
EU
C521
0.01uF
EU
R501100
EUR502100
EU
SCART_Rout
SCART_Lout
SCART_Rout_SOC
SCART_Lout_SOC
R552
100K
EU
+12V
C525
2.2uF10V
EU
R554
100K
EU
R538
100K
EU
C522
2.2uF10V
EU
R549
100K
EU
Q505CHB
E
B
C
AMP_RESET_N
R628 22OPT
C63082pF50V
R576100
EU
C529220pFOPT50V
R556 33USB_CTL2
HP_ROUT_MAIN
HP_LOUT_MAINR626
22K
AUDA_OUTL
C6040.01uFR
627
22K
AUDA_OUTR
R625100
C6030.01uF
R624100
R574 100
R573 100
OPTIC_GPIO1
OPTIC_BACK_CHANNEL
OPTIC_GPIO1
OPTIC_BACK_CHANNEL
L501
L500
L502
D500
5.5V
OPT
D501
5.5V
OPT
D502
5.5V
OPT
IC101LG1152AN-B2
XIN_SUBL17
XO_SUBL18
VSB_AUX_XINP17
XTLIN_AADK17
XTLOUT_AADK18
OPM1M2
OPM0M1
PORES_NR4
L9A_SCLN3
L9A_SDAM3
CVBS_IN1U14
CVBS_IN2T14
CVBS_IN3V15
CVBS_VCMU15
CVBS_IN4T15
CVBS_IN5U16
CVBS_IN6V14
CB_INT16
CB_VCMV16
BUF_OUT1V17
BUF_OUT2U17
HSYNCP8
VSYNCR8
SC1_FBP11
SC1_SIDR11
BINCOM_INU8
B_INV8
G_INT8
SOG_INV9
R_INU9
GINCOM_INV10
PB1_INT9
Y1_INU10
SOY1_INT10
PR1_INV11
RINCOM_INT11
PB2_INU11
Y2_INV12
SOY2_INU12
PR2_INT12
AAD_ADC_SIFMN17
AAD_ADC_SIFN18
AUDA_BGR_OUTU1
AUDA_OUTLR1
AUDA_OUTRR2
AUD_SCART0_OUTLNT1
AUD_SCART0_OUTLPV2
AUD_SCART0_OUTRNU2
AUD_SCART0_OUTRPT2
AUAD_L_CH5_INU3
AUAD_R_CH5_INV3
AUAD_L_CH4_INV4
AUAD_R_CH4_INT3
AUAD_L_CH3_INU5
AUAD_R_CH3_INT5
AUAD_L_CH2_INU6
AUAD_R_CH2_INT6
AUAD_L_CH1_INU7
AUAD_R_CH1_INT7
AUAD_REFNT4
AUAD_REFPU4
AUAD_VR_OUTV5
AUMI_BIASR7
AUMI_INR5
AUMI_COMR6
DDCD0_DAE18
DDCD0_CKE17
HPD0E16
PHY0_RXCN_0J18
PHY0_RXCP_0J17
PHY0_RX0N_0H17
PHY0_RX0P_0H18
PHY0_RX1N_0G17
PHY0_RX1P_0G18
PHY0_RX2N_0G16
PHY0_RX2P_0F16
PHY0_ARC_OUT_0F17
ANTCONP12
RFAGCM18
IFAGCP18
ADC_I_INCOMT17
ADC_I_INPU18
ADC_I_INNT18
IC101LG1152AN-B2
INTR_GBBL1
INTR_HDMI1L2
INTR_AFE3CHL3
AUD_HMR00ARCK1
AUD_HMR0AMUTEK2
AUD_HMR0ALRCKJ2
AUD_HMR0ABCKJ3
AUD_HMR0ASD4K3
AUD_HMR0ASD3H1
AUD_HMR0ASD2H2
AUD_HMR0ASD1H3
AUD_HMR0ASD0J1
AUD_DAC1_LRCHG1
AUD_DAC1_SCKG2
AUD_DAC1_LRCKG3
AUD_FS25CLKB1
AUD_FS24CLKC1
AUD_FS23CLKA4
AUD_FS21CLKB4
AUD_FS20CLKC4
AUDCLK_OUT_SUBA2
AUD_DAC0_LRCKD1
AUD_DAC0_LRCHD2
AUD_DAC0_SCKE2
AUD_ADC_LRCHE1
AUD_ADC_SCKF1
AUD_ADC_LRCKF2
AUD_MIC_LRCHB2
AUD_MIC_SCKA3
AUD_MIC_LRCKC2
BB_TP_DATA0B3
BB_TP_DATA1C3
BB_TP_DATA2D3
BB_TP_DATA3E3
BB_TP_DATA4F3
BB_TP_DATA5D4
BB_TP_DATA6E4
BB_TP_DATA7F4
BB_TP_VALD5
BB_TP_SOPE5
BB_TP_ERRF5
BB_TP_CLKD6
BB_SDA_IA5
BB_SDA_OB5
BB_SCLC5
L9DA_SCLA6
L9DA_SDA_IB6
L9DA_SDA_OC6
CHB_DNE6
CHB_UPF6
CHB_STARTD7
CHB_DATA0B7
CHB_DATA1C7
CHB_DATA2A8
CHB_DATA3B8
CHB_DATA4C8
CLK_F54MA7
CVBS_GC2D8
CVBS_GC1F7
CVBS_GC0E7
CVBS_UPE8
CVBS_DNF8
FS00CLKA9
AUDCLK_OUTB9
DAC_DATA0C9
DAC_DATA1D9
DAC_DATA2E9
DAC_DATA3F9
DAC_DATA4C10
DAC_STARTD10
AAD_GC0E10
AAD_GC1F10
AAD_GC2D11
AAD_GC3E11
AAD_GC4F11
AAD_DATAEND12
AAD_DATA0E12
AAD_DATA1F12
AAD_DATA2D13
AAD_DATA3E13
AAD_DATA4F13
AAD_DATA5D14
AAD_DATA6E14
AAD_DATA7F14
AAD_DATA8D15
AAD_DATA9E15
DCO_OUT_CLKF15
HSR_AM0B10
HSR_AP0A10
HSR_BM0A11
HSR_BP0B11
HSR_CM0C12
HSR_CP0C11
HSR_CLKM0B12
HSR_CLKP0A12
HSR_DM0A13
HSR_DP0B13
HSR_EM0C14
HSR_EP0C13
HSR_AM1B14
HSR_AP1A14
HSR_BM1A15
HSR_BP1B15
HSR_CM1C16
HSR_CP1C15
HSR_CLKM1B16
HSR_CLKP1A16
HSR_DM1A17
HSR_DP1B17
HSR_EM1C18
HSR_EP1C17
IC100LG1152D-B1
INTR_GBBAH2
INTR_HDMI1AG2
INTR_AFE3CHAF2
AUD_HMR0ARCAH3
AUD_HMR0AMUTEAG3
AUD_HMR0ALRCKAG4
AUD_HMR0ABCKAF4
AUD_HMR0ASD4AF3
AUD_HMR0ASD3AH5
AUD_HMR0ASD2AG5
AUD_HMR0ASD1AF5
AUD_HMR0ASD0AH4
AUD_DAC1_LRCHAH6
AUD_DAC1_SCKAG6
AUD_DAC1_LRCKAF6
AUD_FS25CLKAH7
AUD_FS24CLKAG7
AUD_FS23CLKAH10
AUD_FS21CLKAG10
AUD_FS20CLKAF10
AUDCLK_OUT_SUBAH8
AUD_DAC0_LRCKAF7
AUD_DAC0_LRCHAE8
AUD_DAC0_SCKAD8
AUD_ADC_LRCHAE7
AUD_ADC_SCKAD7
AUD_ADC_LRCKAC8
AUD_MIC_LRCHAG8
AUD_MIC_SCKAH9
AUD_MIC_LRCKAF8
BB_TPI_DATA0AG9
BB_TPI_DATA1AF9
BB_TPI_DATA2AE9
BB_TPI_DATA3AD9
BB_TPI_DATA4AC9
BB_TPI_DATA5AE10
BB_TPI_DATA6AD10
BB_TPI_DATA7AC10
BB_TPI_VALAE11
BB_TPI_SOPAD11
BB_TPI_ERRAC11
BB_TPI_CLKAE12
BB_SDA_IAH11
BB_SDA_OAG11
BB_SCLAF11
HS_SCLAH12
HS_SDA_IAG12
HS_SDA_OAF12
CHB_DNAD12
CHB_UPAC12
CHB_STARTAE13
CHB_DATA0AG13
CHB_DATA1AF13
CHB_DATA2AH14
CHB_DATA3AG14
CHB_DATA4AF14
CLK_54AH13
CVBS_GC2AE14
CVBS_GC1AC13
CVBS_GC0AD13
CVBS_UPAD14
CVBS_DNAC14
FS00CLKAH15
AUDCLK_TO_DIGITALAG15
DAC_DATA0AF15
DAC_DATA1AE15
DAC_DATA2AD15
DAC_DATA3AC15
DAC_DATA4AF16
DAC_STARTAE16
AAD_GC0AD16
AAD_GC1AC16
AAD_GC2AE17
AAD_GC3AD17
AAD_GC4AC17
AAD_DATAENAE18
AAD_DATA0AD18
AAD_DATA1AC18
AAD_DATA2AE19
AAD_DATA3AD19
AAD_DATA4AC19
AAD_DATA5AE20
AAD_DATA6AD20
AAD_DATA7AC20
AAD_DATA8AE21
AAD_DATA9AD21
AUPLL_CLKAC21
HS_RX1_AMAG16
HS_RX1_APAH16
HS_RX1_BMAH17
HS_RX1_BPAG17
HS_RX1_CMAF18
HS_RX1_CPAF17
HS_RX1_CLKMAG18
HS_RX1_CLKPAH18
HS_RX1_DMAH19
HS_RX1_DPAG19
HS_RX1_EMAF20
HS_RX1_EPAF19
HS_RX2_AMAG20
HS_RX2_APAH20
HS_RX2_BMAH21
HS_RX2_BPAG21
HS_RX2_CMAF22
HS_RX2_CPAF21
HS_RX2_CLKMAG22
HS_RX2_CLKPAH22
HS_RX2_DMAH23
HS_RX2_DPAG23
HS_RX2_EMAF24
HS_RX2_EPAF23
STPI_CLKAE27
STPI_SOPAE26
STPI_VALAD28
STPI_ERRAD27
STPI_DATAAD26
STPIO_CLKAC28
STPIO_SOP/GPIO43AC26
STPIO_VAL/GPIO42AB28
STPIO_ERR/GPIO41AC27
STPIO_DATA/GPIO40AB27
TPI_DVB_CLK/GPIO47AF27
TPI_DVB_SOP/GPIO46AE28
TPI_DVB_VAL/GPIO45AG27
TPI_DVB_ERRAF28
TPI_DVB_DATA0/GPIO44AG26
TPI_DVB_DATA1AF26
TPI_DVB_DATA2AF25
TPI_DVB_DATA3AH26
TPI_DVB_DATA4AH25
TPI_DVB_DATA5AG25
TPI_DVB_DATA6AH24
TPI_DVB_DATA7AG24
TPI_CLKH24
TPI_SOPJ25
TPI_VALJ24
TPI_ERRH25
TPI_DATA0J27
TPI_DATA1J26
TPI_DATA2H28
TPI_DATA3H27
TPI_DATA4H26
TPI_DATA5G28
TPI_DATA6G27
TPI_DATA7G26
TPO_CLKD24
TPO_SOPE23
TPO_VALD25
TPO_ERRD23
TPO_DATA0H23
TPO_DATA1G25
TPO_DATA2G24
TPO_DATA3F25
TPO_DATA4F24
TPO_DATA5F23
TPO_DATA6E25
TPO_DATA7E24
AUDCLK_OUTC1
DACLRCHC2
DACSLRCH/GPIO95A3
DACCLFCH/GPIO94A2
DACSCKB2
DACLRCKB1
PCMI3LRCK/GPIO81B3
PCMI3LRCHC3
PCMI3SCK/GPIO80A4
IEC958OUTAE2
AUD_SUBMCKAD25
AUD_SUBLRCHAC25
AUD_SUBSCK/GPIO51AD24
AUD_SUBLRCK/GPIO52AE25
BTSCSELAB18
DTS_ENAB19
TXA0NN1
TXA0PN2
TXA1NP2
TXA1PP1
TXA2NP3
TXA2PR3
TXACLKNR1
TXACLKPR2
TXA3NT2
TXA3PT1
TXA4NT3
TXA4PU3
TXB0NU1
TXB0PU2
TXB1NV2
TXB1PV1
TXB2NV3
TXB2PW3
TXBCLKNW1
TXBCLKPW2
TXB3NY2
TXB3PY1
TXB4NY3
TXB4PAA3
PWM0/GPIO55L6
PWM1/GPIO54L5
PWM2/GPIO53M4
PWM_INM5
R521 100
R567 150
R564 150
R565 150
C512
8pF
C513
8pF
D504
5.5V
D506
5.5V
D503
5.5V
D505
5.5V
X500
24MHz
4GND_2
1X-TAL_1
2GND_1
3X-TAL_2
R53410K
R52010K
L504 1uH
L503
EU
1uH
C509150pFEU
C508150pF50VEU
C511150pF
50V C514150pF50V
C60061uF25V
EU
R6006
10K
EU
C60011uF 25V
EU
R600510K
EU
SCART_AMP_R_FB
SCART_AMP_L_FB
R508 22K
R51022K
EU
R509 22K
R512 22K
R51122K
EU
R513 22K
R560 330
3MAIN AUDIO/VIDEO
LG1152 B0
Place these close to tuner
Place SOC SidePlace JACK Side
Close to LG1152A
Close to LG1152A
Main clock for LG1152A
DTS_EN: ENABLE(’1’) (for development)
LG1152A LG1152D
BTSC_EN: ENABLE(’1’) (for development)
Close to LG1152A
Selece = High ==> A = B1
Selece = Low ==> A = B0
Near Place Scart AMP
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SIGN50000
SIGN50005
M2_DDR_BA1
R738 240
M2_DDR_A3
M2_DDR_RESET_N
M2_DDR_VREFCA
M2_DDR_A10
M2_DDR_DQSL_N
M2_DDR_DQ6
M2_DDR_DMU
M2_DDR_DQ13
M2_DDR_A0
C744 10uF 10V
C739 0.1uF
M2_DDR_DQ8
M2_DDR_A6
M2_DDR_DQ7
C741 0.1uF
M2_DDR_DML
M2_DDR_A9
M2_DDR_DQSL_P
C742 0.1uFM2_DDR_RASN
M2_DDR_DQ14
M2_DDR_A8
M2_DDR_DQ5
M2_DDR_ODT
M2_DDR_DQ2
C736 0.1uF
M2_DDR_DQ15
C740 0.1uF
M2_DDR_DQ0
M2_DDR_DQ1
M2_DDR_DQ10
M2_DDR_WEN
M2_DDR_A11
C738 0.1uF
M2_DDR_A4
M2_DDR_CASN
M2_DDR_DQ11
M2_DDR_A1
M2_DDR_DQ12
M2_DDR_A5
M2_DDR_DQ3
M2_DDR_A12
M2_DDR_CKE
M2_DDR_BA0
M2_DDR_DQ9
M2_DDR_DQSU_N
VCC1.5V_DE
M2_DDR_DQSU_P
M2_DDR_VREFDQ
M2_DDR_A13
C737 0.1uF
M2_DDR_A7
M2_DDR_BA2
M2_DDR_A2
C743 0.1uF
M2_DDR_DQ4
H5TQ1G63DFR-PBCIC702
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
A15M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
C722 0.1uF
C721 0.1uF
C705 0.1uF
C704 0.1uF
C720 0.1uF
VCC1.5V_MAIN
M0_DDR_VREFCA
M0_DDR_VREFDQVCC1.5V_MAIN
M0_1_DDR_VREFCA
M0_DDR_A5
R735
1K
1%
C751 0.1uF
C708 0.1uF
M1_DDR_DQSL_N
M0_DDR_BA0
VCC1.5V_MAIN
M0_DDR_RESET_N
M1_DDR_CKE
M0_DDR_RASN
M0_DDR_CLK
M1_DDR_DQSU_P
C707 0.1uF
M1_DDR_DQ1
R736
1K
1%
M1_DDR_DQ5
C735
0.1uF
M0_DDR_CLK
C733
0.1uF
R721
2401%
C758 0.1uF
M1_DDR_A6
M0_DDR_A1
C715 0.1uF
M0_DDR_DQ3
C761 0.1uF
M1_DDR_A10
M1_DDR_A14
M0_DDR_A8
M1_DDR_A3
M1_DDR_BA0
C728
1000pF
VCC1.5V_MAIN
M1_DDR_DQ3
M0_DDR_DQSL_N
R730
1K
1%
M1_1_DDR_VREFDQ
C723 0.1uF
M1_DDR_A5
C729
1000pF
M0_1_DDR_VREFCA
M0_DDR_DMU
M0_DDR_CLKN
M0_DDR_ODT
M0_DDR_CLKN
M1_DDR_DQ10
M1_DDR_DQ2
M1_DDR_BA2
C752 0.1uF
M0_DDR_A9
C711 0.1uF
M1_DDR_DQSU_N
M0_DDR_A0
M1_DDR_RESET_N
M0_DDR_A11
M1_DDR_CLK
M1_DDR_VREFDQ
M0_DDR_BA1
M0_DDR_DQ12
M1_DDR_CASN
M1_DDR_A3
M0_DDR_DQ9
M1_DDR_A9
M0_DDR_DQ15
M0_DDR_A12
R727
1K
1%
M1_DDR_DQ4
M0_DDR_BA1
M1_DDR_A5
M0_DDR_A7
C748
1000pF
M0_DDR_CASN
C710 0.1uF
M1_DDR_DQ14
M1_DDR_A13
VCC1.5V_MAIN
M1_DDR_BA0VCC1.5V_MAIN
M1_DDR_RESET_N
VCC1.5V_MAIN
M1_DDR_CKE
C732
0.1uF
VCC1.5V_MAIN
C724
0.1uF
M0_DDR_DQ6
M1_DDR_A12
M0_DDR_A10
R729
1K
1%
C745 0.1uF
R741
10K
C716 0.1uF
M0_1_DDR_VREFDQ
M1_DDR_DQ11
R737
1K
1%
C753 0.1uF
M1_DDR_A4
M0_DDR_RESET_N
M1_DDR_DML
M0_DDR_A11
R740
2401%
M0_DDR_A4
M1_DDR_CASN
M0_DDR_CLK
M0_DDR_BA0
C717 0.1uF
M0_DDR_CLK
M1_DDR_DQ8
C709 0.1uF
R742
10K
M1_DDR_BA1
M1_DDR_CLK
R720
2401%
C747
1000pF
M0_DDR_VREFDQ
M1_DDR_RESET_N
C749
1000pF
M0_DDR_BA2
M0_DDR_A10
M1_1_DDR_VREFCA
M1_DDR_DQ13
C757 0.1uF
R709
10K
R739
2401%
M0_DDR_A13
M1_DDR_A2
M1_DDR_WEN
M0_DDR_DQSL_P
M1_DDR_BA2
M1_DDR_A7
M1_DDR_A0
M1_DDR_A6
M0_DDR_RASN
M0_DDR_WEN
M1_DDR_CKE
M1_DDR_A11
M1_DDR_DQ9
M0_DDR_DQ11M0_DDR_DQ7
M0_DDR_DQ10
M1_DDR_BA1
M1_DDR_DMU
M0_DDR_A14
VCC1.5V_MAIN
M1_DDR_A1
M0_DDR_CLKN
M0_DDR_A6
M1_DDR_CLKN
M1_DDR_DQ7
C731
1000pF
C719 0.1uF
M0_DDR_WEN
M0_DDR_ODT
M1_DDR_DQ0
C750
1000pF
C746 0.1uF
M1_DDR_DQ6
C730
1000pF
C718 0.1uF
C726
0.1uF
M0_DDR_A0
R734
1K
1%
R723
1K
1%
C706 0.1uF
M0_DDR_DQSU_P
M1_DDR_DQ12
M1_DDR_WEN
M0_DDR_A3
M1_DDR_ODT
M1_DDR_A2
R726
1K
1%
M0_DDR_DQ14
M0_DDR_A7
VCC1.5V_MAIN
R733
1K
1%
M0_DDR_A6
C727
0.1uF
M0_DDR_BA2
M0_DDR_VREFCA
M0_1_DDR_VREFDQ
VCC1.5V_MAIN
R710
10K
M1_DDR_CLKNC759 0.1uF
C734
0.1uF
M1_1_DDR_VREFCA
M1_DDR_A1
M1_DDR_DQSL_P
M1_DDR_RASN
M1_DDR_A13
M0_DDR_DQSU_N
M0_DDR_DQ0
M0_DDR_RESET_N
R731
1K
1%
M0_DDR_A14
M1_DDR_CLK
M1_DDR_CLKN
M1_DDR_A7
M1_DDR_A4
VCC1.5V_MAIN
M0_DDR_CASN
M0_DDR_A3
M1_DDR_A12C714 0.1uF
M1_DDR_CLK
R732
1K
1%
R725
1K
1%
C713 0.1uF
M0_DDR_A8
M1_DDR_VREFCA
M0_DDR_DQ1
M1_DDR_A11
M1_1_DDR_VREFDQ
C725
0.1uF
M0_DDR_DQ8
M1_DDR_RASN
VCC1.5V_MAIN
M0_DDR_A4
M0_DDR_CKE
R722
1K
1%
M0_DDR_CKE
M1_DDR_A0
M1_DDR_A8
C760 0.1uF
M0_DDR_A5
M1_DDR_A10
C754 0.1uF
M0_DDR_A1
M1_DDR_VREFCA
M1_DDR_ODT
M1_DDR_A14
M0_DDR_CLKN
M0_DDR_A12
M0_DDR_DQ5
C712 0.1uF
VCC1.5V_MAIN
M1_DDR_A9
M1_DDR_VREFDQ
M0_DDR_A2
C755 0.1uF
R724
1K
1%
M0_DDR_A9
M1_DDR_A8
M1_DDR_CLKN
M0_DDR_DQ13
M0_DDR_A2
C756 0.1uF
R728
1K
1%
M0_DDR_A13
M0_DDR_DQ2
M0_DDR_DMLM0_DDR_CKE
M0_DDR_DQ4
M1_DDR_DQ15
M0_DDR_BA1
M1_DDR_A8
M1_DDR_DQ4
M1_DDR_DQSL_P
M1_DDR_A2
M1_DDR_A4
M0_DDR_DQ11
M0_DDR_DQ0
M1_DDR_DQ15
M1_DDR_DQ10
M1_DDR_DQSL_N
M0_DDR_DQ12
M0_DDR_A14
M0_DDR_A9
M1_DDR_BA0
M0_DDR_WEN
M0_DDR_RESET_N
M0_DDR_BA0
M0_DDR_DQ14
M0_DDR_CKE
M1_DDR_DQSU_P
M0_DDR_A1
M0_DDR_DQSU_N
M0_DDR_DQSL_P
M0_DDR_DML
M0_DDR_A6
M0_DDR_A7
M0_DDR_ODT
M1_DDR_A6
M1_DDR_WEN
M1_DDR_DQ6
M0_DDR_A2
M0_DDR_DQ2
M1_DDR_DQ8
M0_DDR_A5
M1_DDR_A10
M0_DDR_CLK
M1_DDR_DQ0
M0_DDR_DQ5
M1_DDR_A1
M1_DDR_A7
M1_DDR_A13
M0_DDR_A0
M0_DDR_A4
M1_DDR_DQ7
M1_DDR_CLKN
M0_DDR_DQ8
M1_DDR_ODT
M0_DDR_A12
M0_DDR_DQ9
M0_DDR_A3
M1_DDR_RESET_N
M0_DDR_DQ13
M1_DDR_A11
M1_DDR_RASN
M1_DDR_DQ13
M1_DDR_DQ9
M0_DDR_DQ7
M0_DDR_A13
M1_DDR_CASN
M1_DDR_A5
M0_DDR_A8
M1_DDR_DML
M1_DDR_BA1
M0_DDR_DQ1
R704240
1%
M0_DDR_BA2
M0_DDR_RASN
M1_DDR_A0
M1_DDR_DQ1
M0_DDR_CASN
M0_DDR_A11
M1_DDR_DQ14
M1_DDR_DQ3
M1_DDR_A12
M1_DDR_DQ2
M0_DDR_DMU
M1_DDR_DQ5
M0_DDR_DQ6
M0_DDR_DQ3
M1_DDR_DQSU_N
M1_DDR_DQ11
M1_DDR_DQ12
M0_DDR_CLKN
M0_DDR_DQ10
M1_DDR_BA2
M1_DDR_CLK
M1_DDR_A3
M0_DDR_DQ15
M1_DDR_DMU
M1_DDR_A9
M1_DDR_A14
M0_DDR_DQ4
M0_DDR_DQSL_N
M1_DDR_CKE
M0_DDR_A10
M0_DDR_DQSU_P
M2_DDR_WEN
M2_DDR_A3
M2_DDR_DQ5
M2_DDR_A2
M2_DDR_DQ1
M2_DDR_CKE
M2_DDR_A12
M2_DDR_DQ6
M2_DDR_A1
M2_DDR_DQ7
M2_DDR_A11
M2_DDR_DQ11
M2_DDR_DQ3
M2_DDR_DQ4
M2_DDR_DQ9
M2_DDR_A13
M2_DDR_DQ14
M2_DDR_BA0
M2_DDR_CLK
M2_DDR_CLKN
M2_DDR_RASN
M2_DDR_DQSU_P
M2_DDR_BA1
M2_DDR_DML
M2_DDR_RESET_N
M2_DDR_DMU
M2_DDR_DQ13
M2_DDR_A5
M2_DDR_A9
M2_DDR_DQ2
M2_DDR_DQ10
M2_DDR_A10
M2_DDR_DQSL_P
M2_DDR_DQSL_N
M2_DDR_DQ8
M2_DDR_DQSU_N
M2_DDR_ODT
M2_DDR_DQ0
M2_DDR_DQ12
M2_DDR_A0
M2_DDR_A6
M2_DDR_CASN
M2_DDR_DQ15R711240
1%
M2_DDR_A8
M2_DDR_A7
M2_DDR_BA2
M2_DDR_A4
VCC1.5V_DE
R719
1K
1%
R712
1K
1%
R718
1K
1%
R743
10K
M2_DDR_VREFDQ
M2_DDR_CKE
C703
1000pF
M2_DDR_CLKN
M2_CLK
C700
0.1uF
R713
1K
1%
M2_CLKN
C701
1000pF
R714
10K
M2_DDR_CLK
M2_CLKN
M2_CLK
VCC1.5V_DE
C702
0.1uF
VCC1.5V_DE
M2_DDR_VREFCA
M2_DDR_RESET_N M2_CLK
M2_CLKN
H5TQ2G83BFR-PBCIC700
NC_S1A1
VSS_1A2
VDD_1A3
NC_1A4
NF/TDQSA8
VSS_2A9
VDD_2A10
NC_S2A11
VSS_3B2
VSSQ_1B3
DQ0B4
DM/TDQSB8
VSSQ_2B9
VDDQ_1B10
VDDQ_2C2
DQ2C3
DQSC4
DQ1C8
DQ3C9
VSSQ_3C10
VSSQ_4D2
DQ6D3
DQSD4
VDD_3D8
VSS_4D9
VSSQ_5D10
VREFDQE2
VDDQ_3E3
DQ4E4
DQ7E8
DQ5E9
VDDQ_4E10
NC_2F2
VSS_5F3
RASF4
CKF8
VSS_6F9
NC_3F10
ODTG2
VDD_4G3
CASG4
CKG8
VDD_5G9
CKEG10
NC_4H2
CSH3
WEH4
A10/APH8
ZQH9
NC_5H10
VSS_7J2
BA0J3
BA2J4
NC_6J8
VREFCAJ9
VSS_8J10
VDD_6K2
A3K3
A0K4
A12/BCK8
BA1K9
VDD_7K10
VSS_9L2
A5L3
A2L4
A1L8
A4L9
VSS_10L10
VDD_8M2
A7M3
A9M4
A11M8
A6M9
VDD_9M10
NC_S3N1
VSS_11N2
RESETN3
A13N4
A14N8
A8N9
VSS_12N10
NC_S4N11
H5TQ2G83BFR-PBCIC703
NC_S1A1
VSS_1A2
VDD_1A3
NC_1A4
NF/TDQSA8
VSS_2A9
VDD_2A10
NC_S2A11
VSS_3B2
VSSQ_1B3
DQ0B4
DM/TDQSB8
VSSQ_2B9
VDDQ_1B10
VDDQ_2C2
DQ2C3
DQSC4
DQ1C8
DQ3C9
VSSQ_3C10
VSSQ_4D2
DQ6D3
DQSD4
VDD_3D8
VSS_4D9
VSSQ_5D10
VREFDQE2
VDDQ_3E3
DQ4E4
DQ7E8
DQ5E9
VDDQ_4E10
NC_2F2
VSS_5F3
RASF4
CKF8
VSS_6F9
NC_3F10
ODTG2
VDD_4G3
CASG4
CKG8
VDD_5G9
CKEG10
NC_4H2
CSH3
WEH4
A10/APH8
ZQH9
NC_5H10
VSS_7J2
BA0J3
BA2J4
NC_6J8
VREFCAJ9
VSS_8J10
VDD_6K2
A3K3
A0K4
A12/BCK8
BA1K9
VDD_7K10
VSS_9L2
A5L3
A2L4
A1L8
A4L9
VSS_10L10
VDD_8M2
A7M3
A9M4
A11M8
A6M9
VDD_9M10
NC_S3N1
VSS_11N2
RESETN3
A13N4
A14N8
A8N9
VSS_12N10
NC_S4N11
H5TQ2G83BFR-PBCIC704
NC_S1A1
VSS_1A2
VDD_1A3
NC_1A4
NF/TDQSA8
VSS_2A9
VDD_2A10
NC_S2A11
VSS_3B2
VSSQ_1B3
DQ0B4
DM/TDQSB8
VSSQ_2B9
VDDQ_1B10
VDDQ_2C2
DQ2C3
DQSC4
DQ1C8
DQ3C9
VSSQ_3C10
VSSQ_4D2
DQ6D3
DQSD4
VDD_3D8
VSS_4D9
VSSQ_5D10
VREFDQE2
VDDQ_3E3
DQ4E4
DQ7E8
DQ5E9
VDDQ_4E10
NC_2F2
VSS_5F3
RASF4
CKF8
VSS_6F9
NC_3F10
ODTG2
VDD_4G3
CASG4
CKG8
VDD_5G9
CKEG10
NC_4H2
CSH3
WEH4
A10/APH8
ZQH9
NC_5H10
VSS_7J2
BA0J3
BA2J4
NC_6J8
VREFCAJ9
VSS_8J10
VDD_6K2
A3K3
A0K4
A12/BCK8
BA1K9
VDD_7K10
VSS_9L2
A5L3
A2L4
A1L8
A4L9
VSS_10L10
VDD_8M2
A7M3
A9M4
A11M8
A6M9
VDD_9M10
NC_S3N1
VSS_11N2
RESETN3
A13N4
A14N8
A8N9
VSS_12N10
NC_S4N11
H5TQ2G83BFR-PBCIC701
NC_S1A1
VSS_1A2
VDD_1A3
NC_1A4
NF/TDQSA8
VSS_2A9
VDD_2A10
NC_S2A11
VSS_3B2
VSSQ_1B3
DQ0B4
DM/TDQSB8
VSSQ_2B9
VDDQ_1B10
VDDQ_2C2
DQ2C3
DQSC4
DQ1C8
DQ3C9
VSSQ_3C10
VSSQ_4D2
DQ6D3
DQSD4
VDD_3D8
VSS_4D9
VSSQ_5D10
VREFDQE2
VDDQ_3E3
DQ4E4
DQ7E8
DQ5E9
VDDQ_4E10
NC_2F2
VSS_5F3
RASF4
CKF8
VSS_6F9
NC_3F10
ODTG2
VDD_4G3
CASG4
CKG8
VDD_5G9
CKEG10
NC_4H2
CSH3
WEH4
A10/APH8
ZQH9
NC_5H10
VSS_7J2
BA0J3
BA2J4
NC_6J8
VREFCAJ9
VSS_8J10
VDD_6K2
A3K3
A0K4
A12/BCK8
BA1K9
VDD_7K10
VSS_9L2
A5L3
A2L4
A1L8
A4L9
VSS_10L10
VDD_8M2
A7M3
A9M4
A11M8
A6M9
VDD_9M10
NC_S3N1
VSS_11N2
RESETN3
A13N4
A14N8
A8N9
VSS_12N10
NC_S4N11
IC100LG1152D-B1
M0_DDR_A0D18
M0_DDR_A1E17
M0_DDR_A2E18
M0_DDR_A3E20
M0_DDR_A4E16
M0_DDR_A5D20
M0_DDR_A6F16
M0_DDR_A7F19
M0_DDR_A8E15
M0_DDR_A9D19
M0_DDR_A10D14
M0_DDR_A11E14
M0_DDR_A12D17
M0_DDR_A13F18
M0_DDR_A14D16
M0_DDR_BA0F20
M0_DDR_BA1D15
M0_DDR_BA2F17
M0_DDR_CLKA17
M0_DDR_CLKNA18
M0_DDR_CKEF15
M0_DDR_ODTF21
M0_DDR_RASND22
M0_DDR_CASNE21
M0_DDR_WEND21
M0_DDR_RESET_NE19
M0_DDR_DQSL_PB20
M0_DDR_DQSL_NA20
M0_DDR_DQSU_PB16
M0_DDR_DQSU_NC16
M0_DDR_DMLC19
M0_DDR_DMUC15
M0_DDR_DQ0C20
M0_DDR_DQ1B19
M0_DDR_DQ2C21
M0_DDR_DQ3B18
M0_DDR_DQ4A21
M0_DDR_DQ5C18
M0_DDR_DQ6B21
M0_DDR_DQ7A19
M0_DDR_DQ8B17
M0_DDR_DQ9C14
M0_DDR_DQ10A16
M0_DDR_DQ11B14
M0_DDR_DQ12B15
M0_DDR_DQ13A14
M0_DDR_DQ14C17
M0_DDR_DQ15A15
M0_DDR_ZQCALE22
IC100LG1152D-B1
M1_DDR_A0C9
M1_DDR_A1E9
M1_DDR_A2F10
M1_DDR_A3F12
M1_DDR_A4F8
M1_DDR_A5D11
M1_DDR_A6E8
M1_DDR_A7E11
M1_DDR_A8E7
M1_DDR_A9D10
M1_DDR_A10C4
M1_DDR_A11C5
M1_DDR_A12D8
M1_DDR_A13E10
M1_DDR_A14C7
M1_DDR_BA0E12
M1_DDR_BA1F7
M1_DDR_BA2D9
M1_DDR_CLKA9
M1_DDR_CLKNB9
M1_DDR_CKED7
M1_DDR_ODTD13
M1_DDR_RASNC13
M1_DDR_CASNE13
M1_DDR_WEND12
M1_DDR_RESET_NF11
M1_DDR_DQSL_PC12
M1_DDR_DQSL_NC11
M1_DDR_DQSU_PA7
M1_DDR_DQSU_NB7
M1_DDR_DMLA11
M1_DDR_DMUC6
M1_DDR_DQ0A12
M1_DDR_DQ1B11
M1_DDR_DQ2A13
M1_DDR_DQ3C10
M1_DDR_DQ4B12
M1_DDR_DQ5A10
M1_DDR_DQ6B13
M1_DDR_DQ7B10
M1_DDR_DQ8A8
M1_DDR_DQ9B4
M1_DDR_DQ10C8
M1_DDR_DQ11B5
M1_DDR_DQ12B6
M1_DDR_DQ13A5
M1_DDR_DQ14B8
M1_DDR_DQ15A6
IC100LG1152D-B1
M2_DDR_A0D1
M2_DDR_A1K4
M2_DDR_A2D2
M2_DDR_A3E5
M2_DDR_A4H6
M2_DDR_A5E4
M2_DDR_A6J4
M2_DDR_A7D6
M2_DDR_A8J5
M2_DDR_A9D3
M2_DDR_A10H4
M2_DDR_A11J6
M2_DDR_A12K5
M2_DDR_A13D4
M2_DDR_BA0E6
M2_DDR_BA1H5
M2_DDR_BA2F4
M2_DDR_CLKM2
M2_DDR_CLKNM3
M2_DDR_CKEG6
M2_DDR_ODTF6
M2_DDR_RASNG5
M2_DDR_CASNG4
M2_DDR_WENF5
M2_DDR_RESET_ND5
M2_DDR_DQSU_PH3
M2_DDR_DQSU_NJ1
M2_DDR_DQSL_PH1
M2_DDR_DQSL_NH2
M2_DDR_DMLK3
M2_DDR_DMUF2
M2_DDR_DQ0F1
M2_DDR_DQ1L1
M2_DDR_DQ2E3
M2_DDR_DQ3L2
M2_DDR_DQ4E1
M2_DDR_DQ5M1
M2_DDR_DQ6E2
M2_DDR_DQ7L3
M2_DDR_DQ8J3
M2_DDR_DQ9G1
M2_DDR_DQ10K2
M2_DDR_DQ11F3
M2_DDR_DQ12J2
M2_DDR_DQ13G2
M2_DDR_DQ14K1
M2_DDR_DQ15G3
M2_DDR_ZQCALK6
R700 0
R701 0
R703 0
R702 0
R716 0
R717 0
R715
150
R705
200
R706
200
R708
200
R707
200
4MAIN DDR 50
LG1152 B0
DDR3 1.5V bypass Cap - Place these caps near Memory
DDR32Gbit
DDR32Gbit
DDR32Gbit
DDR32Gbit
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
CI_DATA[7]
EB_DATA[0]
CI_DATA[1]
CI_DATA[5]
CI_DATA[3]
CI_DATA[2]
CI_DATA[0-7]
CI_DATA[6]
EB_DATA[1]
EB_DATA[7]
CI_DATA[0]
EB_DATA[5]
EB_DATA[0-7]
EB_DATA[2]
EB_DATA[4]
EB_DATA[3]CI_DATA[4]
EB_DATA[6]
TPO_DATA[3]
TPO_DATA[4]
TPO_DATA[0]
TPO_DATA[7]
TPO_DATA[1]
TPO_DATA[5]
TPO_DATA[6]
TPO_DATA[2]
CI_ADDR[9]
CI_DATA[1]
CI_IN_TS_DATA[6]
CI_ADDR[1]
CI_DATA[6]
CI_IN_TS_DATA[3]
CI_ADDR[5]
CI_ADDR[13]
CI_IN_TS_DATA[2]
CI_ADDR[8]
CI_ADDR[2]
CI_ADDR[3]
CI_ADDR[4]
CI_DATA[0]
CI_DATA[7]
CI_DATA[4]
CI_ADDR[12]
CI_ADDR[11]
CI_IN_TS_DATA[0]
CI_DATA[5]
CI_ADDR[14]
CI_DATA[3]
CI_DATA[2]
CI_ADDR[10]
CI_ADDR[0]
CI_IN_TS_DATA[1]
CI_ADDR[7]CI_IN_TS_DATA[7]
CI_ADDR[6]
CI_IN_TS_DATA[4]
CI_IN_TS_DATA[5]
R913
0
OPT
CI_ADDR[13]
CI_ADDR[8]
CI_ADDR[7]
EB_ADDR[12]
/PCM_IOWR
EB_ADDR[0]
CI_ADDR[1]
EB_BE_N1
DIR
EB_ADDR[1]
CI_ADDR[11]
EB_ADDR[13]
CI_ADDR[9]
AR91233
CI
AR91333
CI
CI_ADDR[5]
CI_ADDR[2]
EB_OE_N/PCM_OE
EB_ADDR[2]
EB_ADDR[10]
C903
0.1uF
16V
CI
/PCM_OE
AR91533
CI
AR90933
CI
EB_DATA[0-7]
CI_DATA[0-7]
+3.3V_NORMAL
EB_ADDR[6]
CI_ADDR[4]
/PCM_WE
EB_ADDR[5]
EB_ADDR[4]
EB_ADDR[8]
/PCM_IORD
AR91133
CI
EB_ADDR[11]
EB_WE_N
EB_ADDR[3]
/PCM_IORD
CI_ADDR[0]
CI_ADDR[6]
IC90474LVC245A
CI
3A1
2A0
4A2
1DIR
6A4
5A3
7A5
8A6
9A7
10GND
11B7
12B6
13B5
14B4
15B3
16B2
17B1
18B0
19OE
20VCC
CI_ADDR[14] EB_ADDR[14]
C904
0.1uF
16VCI
EB_BE_N0
DIR
EB_ADDR[7]
+3.3V_NORMAL
CI_ADDR[12]
CI_ADDR[3] CAM_REG_N
EB_ADDR[9]
CI_ADDR[10]
AR91433
CI
AR91033
CI
/PCM_CE1
/PCM_REG
IC90574LVC1G00GW
CI
3GND
2A
4 Y
1B 5 VCC
TPO_CLK
TPO_VAL
TPO_ERR
TPO_DATA[0-7]
TPO_SOP
/PCM_WE
/PCM_OE
PCM_INPACK
+5V_CI_ON
CI_TS_CLK
CI_ADDR[0]
CI_ADDR[10]/PCM_IORD
/PCM_CE1
P620010067972-000LF CI
G1G2
57TS_OUT_CLK
21 ADDR12
52VPP
16 /IRQA
10 ADDR11
47TS_IN0
41TS_OUT7
5 DAT6
36/CI_DET1
59CI_WAIT
23 ADDR6
45IOWR
54TS_IN5
18 VPP
49TS_IN2
43VS1
13 ADDR13
7 /CARD_EN1
38TS_OUT4
2 DAT3
25 ADDR4
56TS_IN7
20 TS_IN_CLK
51VCC
15 /WR_EN
9 /O_EN
46TS_IN_SYN
40TS_OUT6
4 DAT5
35GND
58CI_RESET
22 ADDR7
53TS_IN4
17 VCC
11 ADDR10
48TS_IN1
42CARD_EN2
12 ADDR8
6 DAT6
37TS_OUT3
1 GND
24 ADDR5
55TS_IN6
19 TS_IN_VAL
50TS_IN3
44IORD
14 ADDR14
8 ADDR10
39TS_OUT5
3 DAT4
26 ADDR360INPACK
27 ADDR261REG
28 ADDR162TS_OUT_VAL
29 ADDR063TS_OUT_SYN
30 DAT064TS_OUT0
31 DAT1
32 DAT2
33 /IO_BIT
34 GND
65TS_OUT1
66TS_OUT2
67/CI_DET2
68GND
69
CI_ADDR[8]
R6224 22CI
CI_ADDR[14]
R620410KOPT
/PCM_REG
CI_TS_DATA[1]
R6213 0
OPT
R6210 0
OPT
/PCM_IOWR
CI_ADDR[4]
R621110KOPT
CI_TS_DATA[0]
/PCM_IRQA
/CI_CD1
CI_IN_TS_VAL
CI_TS_VAL CI_ADDR[1]
CI_ADDR[11]
PCM_INPACK
CI_VS1
C620110uF10VCI
CI_TS_DATA[3]
+5V_CI_ON
CI_TS_DATA[5]
R6243 22
OPT
R6249 0
OPT
CI_ADDR[9]
R620710KCI
R6216 0
OPT
CI_TS_DATA[7]
+5V_CI_ON
/CI_CD2
R620810KOPT
C6205 0.1uF
CI
CI_DATA[0-7]
R620510KOPT
CI_TS_DATA[6]
R620610KOPT
CI_TS_DATA[4]
CI_TS_SYNC
C62000.1uFCI
R620910KOPT
CI_TS_DATA[2]CI_VS1
R6202 22 CI
+5V_CI_ON
R6203 22 CI
R6200 22 OPT
R6217 10K
OPT
CI_IN_TS_DATA[0-7]
CI_ADDR[7]
R621910KOPT
+5V_CI_ON
CI_ADDR[3]
/PCM_CE2
R624510KOPT
CI_ADDR[13]
+5V_CI_ON
R6212 0 CI
R6214 100
CI
R624610KOPT
R624410KCI
CI_ADDR[5]
/PCM_WAIT
CI_ADDR[2]
CI_ADDR[6]
R6215 100CI
/PCM_CE2
CI_IN_TS_SYNC
PCM_RST
C62060.1uF16V
CI
CI_IN_TS_CLK
CI_ADDR[12]
AR90533CI
AR90333
CI
AR90433
CI
CI_IN_TS_DATA[7]
CI_IN_TS_DATA[6]
CI_IN_TS_DATA[0]
CI_IN_TS_DATA[1]
CI_IN_TS_DATA[5]
CI_IN_TS_DATA[2]
CI_IN_TS_DATA[4]
CI_IN_TS_DATA[3]
CI_IN_TS_SYNC
CI_IN_TS_VAL
CI_IN_TS_CLK
TPI_DATA[7]
AR919
100
CI
CAM_CD1_N
CAM_INPACK_N
C9050.1uF16V
CI
CI_TS_DATA[7]
AR921
100
CIPCM_INPACK
CI_TS_DATA[2]
CI_TS_SYNC
C900
0.1uF
16VCI
TPI_VAL
CAM_IREQ_N
TPI_DATA[4]
TPI_DATA[5]
TPI_DATA[2]
CAM_WAIT_N/PCM_WAIT
TPI_DATA[0]
TPI_SOP
AR91775 CI
/CI_CD1
TPI_DATA[3]
CI_TS_DATA[1]
/CI_CD2
CI_TS_CLK
CI_TS_DATA[5]
R915
10K
CI
AR916 75 CI
/PCM_IRQA
CI_TS_VAL
CI_TS_DATA[4]
CI_TS_DATA[0]
CAM_CD2_N
TPI_DATA[6]
AR918 75
CI
TPI_CLK
R916
10K
CI
IC90374LVC16244ADGG
CI
264A3
274A2
28GND_5
294A1
304A0
31VCC_3
323A3
333A2
34GND_6
353A1
363A0
372A3
382A2
39GND_7
402A1
412A0
42VCC_4
431A3
441A2
45GND_8
461A1
471A0
482OE
173Y4
31Y1
61Y3
163Y2
15GND_3
143Y1
133Y0
122Y3
112Y2
10GND_2
92Y1
82Y0
7VCC_1
4GND_1
51Y2
253OE
244OE
234Y3
21Y0
224Y2
21GND_4
11OE
204Y1
194Y0
18VCC_2
+3.3V_NORMAL
TPI_DATA[1]
C9060.1uF16V
CI
+5V_NORMAL
CI_TS_DATA[6]
AR920
100
CI
CI_TS_DATA[3]
AND GATE => NAND GATE
IOWE=>IORD
CI HOST I/F
5V <=> 3.3V
WE=>OE
BUFFER FOR 5V => 3.3V
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THERMAL
THERMAL
THERMAL
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
C231310uF10V
C23150.1uF16V
C23024.7uF16V
+12V
+0.9V_VDD
C2348
4700pF
50V
POWER_ON/OFF2_3
R2342330K1/16W 5%
R230510K
IC2307
NCP803SN293
1
GND
3VCC 2 RESET
PANEL_VCC
C23650.1uF16V
L2317
1uH
L2310BLM18PG121SN1D
+5V_NORMAL
RL_ON
INV_CTL
C2339
1uF
25V
OPT
+3.5V_ST
C234322uF10V
+3.3V_NORMAL
+1.5V_DDR
C23600.1uF16V
PD_24V
C2327
0.1uF
16V
L2307
CIS21J121
PWM_DIM2
R2311
10K
1%
C23014.7uF10V
P2300
SMAW200-H24S2
1912V
14 GND
93.5V
4 24V
18 INV ON
13GND
8 GND
324V
1712V
12 3.5V
7GND
2 24V
16 GND/V-sync
113.5V
6 GND
1PWR ON
20 A.DIM
15GND
10 3.5V
5GND
2112V 22 P.DIM1
23GND/P.DIM2 24 Err OUT
25
C2349
0.1uF16V
PANEL_CTL
R234015K
1/16W 5%
R234110K
L2306BLM18PG121SN1D
+3.5V_ST
+24V
C236322uF10V
+3.3V_NORMAL
R235056K1/16W1%
L2308
C23060.1uF50V
L2301
BLM18PG121SN1D
C23304700pF
50V
R2349
47K
1%
IC2308
NCP803SN293
PD_24V
1
GND
3VCC 2 RESET
C23361uF10V
+3.3V_NORMAL
C2374
22000pF
50V
R2372100K
PD_24V
R237610KOPT
R230010K
A_DIM
C23170.1uF
50V
R2373100K
C2373
47pF
50V
R2312100
C235022uF10V
2200pF
C2308
50V
+12V
R233410K
3.3V_EMMC
C2340
10uF
10V
+3.5V_ST
+1.8V_NORMAL
+1.8V_NORMAL
L2319BLM18PG121SN1D
+2.5V_NORMAL
POWER_ON/OFF2_2
R23213.9K
1/16W1%
EMMC_VCCQ
PWM_DIM
C234710uF16V
C237010uF10V
OPT
C23710.1uF16V
R23143K1%
L/DIM0_VS
C23460.1uF50V
L2302
CIS21J121
L2311
CIS21J121
POWER_ON/OFF2_1
L23123.6uH
NR8040T3R6N
C23070.1uF16V Q2304
MMBT3904(NXP)
E
B
C
R2357 1K
C23440.1uF16V
C23410.1uF16V
C2345
0.1uF16V
R2381
0
1/16W
5%
C233210uF
16V
Q2301
MMBT3906(NXP)
1
2
3
+3.3V_TU_IN
POWER_DET
C23590.1uF16V
L2314BLM18PG121SN1D
C233722uF10V
R2308
56K
1%
L2315+0.9V_VDD
R23474.3K1%
R2306
10K
+24V
POWER_ON/OFF2_3
C232010uF10V
C232210uF16V
2200pF
C2331
50V
C23260.01uF
50V
IC2304TPS54327DDAR
3VREG5
2VFB
4SS
1EN
5GND
6SW
7VBST
8VIN
9
[EP]GND
+3.5V_ST
P2301FW20020-24S
OPT
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21 22
23 24
Q2305AO3407A
G
DS
R234810K
OPT
POWER_ON/OFF1R2339
10K
R23301K
+3.5V_ST
C23720.1uF16V
R2302100
LPB
L2303BLM18SG121TN1D
L2305CIS21J121
C2334100pF50V
C23280.1uF50V
+3.5V_ST
C2325
0.1uF16V
C2338100pF50V
ERROR_OUT
+12V
+3.3V_TU
R236605%
PD_+3.5V
R2377100K
1/16W5%
C23350.1uF50V
OPT
+12V
C2375180pF50V
R23151001%
C2329
0.01uF50V
+12V
+5V_NORMAL
C233322uF10V
R23462K1%
10uFC2324
10V
C23422200pF50V
L23136.8uH
NR8040T4R7N
R23622.7K1%
PD_+12V
R23631.2K1%
PD_+12V
R23648.2K1%
PD_24V
R23651.5K1%
PD_24V
C231410uF10V
L2300BLM18PG121SN1D
+12V
C23090.1uF16VOPT
C231210uF10V
C2310
0.1uF16V
R2320
10K
1%
R23160OPT
L23042uH
C230010uF16V
C230410uF16V
C23533300pF50VOPT
C235210uF10V
R231810K
C231610uF10V R
2319
1.5K
1%
R2382
30K
1/16W
1%
+3.3V_NORMAL
POWER_ON/OFF2_1
C23181uF10V
C23193300pF50V
C23030.1uF50V
+12V
C23050.1uFOPT
R2309100K
C232122pF50V
OPT
L23162uH
C236922uF10V
L2309BLM18PG121SN1D
C235410uF16V
C236822uF10V
R2310 10K
POWER_ON/OFF2_3
R231720K
C23112200pF
50V
R2304
0
IC2301AOZ1038PI
3AGND
2VIN
4FB
1PGND
5COMP
6EN
7NC_1
8NC_2
9
[EP]LX
IC2300
AP7173-SPG-13 HF(DIODES)
3VCC
2PG
4EN
1IN
5GND
6SS
7FB
8OUT
9
[EP]
IC2303
AP7173-SPG-13 HF(DIODES)
3VCC
2PG
4EN
1IN
5GND
6SS
7FB
8OUT
9
[EP]
IC2302TPS54319TRE
1VIN_1
3GND_1
7COMP
9 SS/TR
10 PH_1
11 PH_2
12 PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5AGND
8RT/CLK
6VSENSE
4GND_2
2VIN_2 17
EP[GND]
IC2306TPS54425PWPR
3VREG5
2VFB
4SS
1VO
6PG
5GND
7EN
8PGND1
9PGND2
10SW1
11SW2
12VBST
13VIN1
14VIN2
15
[EP]PGND
D2350
ADUC 20S 02 010L
R2378
6.8K
1/16W
1%
FRC3
R232222K
1%FRC3
+1.0VDC
IC2305
EAN62348501
3GND_2
2GND_1
4PVIN_1
1RT/CLK
6VIN
5PVIN_2
7VSENSE
8COMP
9SS/TR
10EN
11PH_1
12PH_2
13BOOT
14PWRGD
15
[EP]GND
R2343
33K
R2344
5.6K
R2307
1.3K
L2318
CIS21J121
OPT
R230110KPOWER_ON/OFF1
R23139.1K1%
R2379
12K
1/16W
1%
FRC3
R2322-*124K
1%
URSA5
R2378-*1
8.2K
1/16W
1% URSA5
R2379-*1
15K
1/16W
1% URSA5
C237622uF10VSAMSUNG_eMMC
POWER
LG1152
3A
R2
2
Switching freq: 700K
R1
R2
4
R1
Vout=0.827*(1+R1/R2)=1.521V
3A
+1.0V_VDD
1.5A
R2
4
R2
Max 5926 mA
Vout=0.765*(1+R1/R2)
R2
Tuner 1.25V REG Input
LG1152 Max: 1728 mA
1074 mA
not to RESET at 8kV ESD
+2.5V
1
PANEL_POWER
eMMC POWER
293 mA
$ 0.145
MAX 1A
R1
700 mA
Vout=0.8*(1+R1/R2)
3. soft start
R1
R1
ST_3.5V-->3.5V
Switching freq: 400 ~ 580 Khz
TYP 1450mA
+5V_Normal
24V-->3.48V
Vout=0.6*(1+R1/R2)
+1.8V
1
3A
DDR MAIN 1.5V
1.5A
MAX 4.7 A
12V-->3.58V
Power_DET
4
LG1132 Max: 2000 mA
Placed on SMD-TOP R1
*NOTE 17
R2
Vout=0.8*(1+R1/R2)
+3.3V_NORMAL
4A
Vout=0.765*(1+R1/R2)
R1
R2
6A
Vout=0.8*(1+R1/R2)
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
EEPROM_SCL
+3.5V_ST
GND
POWER_ON/OFF2_4
EDID_WP
R3023
4.7MOPT
C30040.1uF16V
R3009
10K
MICOM_JAPAN
MICOM_DEBUG
SW3000JTP-1127WEM
MICOM_RESET_SW
12
4 3R3027
270K
OPT
R3026
10K
PANEL_CTL
SOC_RX
POWER_ON/OFF1
IR
SIDE_HP_MUTE
INV_CTL
MICOM_RESET
POWER_ON/OFF2_3
MODEL1_OPT_1
MODEL1_OPT_3
LED_B/GP4_LED_R
AMP_MUTE
AMP_RESET_N
R3022
10K
R3006
10K
MICOM_LCD/OLED
MICOM_RESET
R3012
10K
MICOM_LOGO_LIGHT
MODEL1_OPT_1
I2C_SCL3
KEY1
MODEL1_OPT_2
EXT_AMP_MUTE
I2C_SDA3
MODEL1_OPT_0
R3025
22
MICOM_DIIVA
+3.5V_ST
COMMERCIAL_12V_CTL
MODEL1_OPT_4
+3.5V_ST
MODEL1_OPT_0
SOC_RESET
12V_EXT_PWR_DET
R3007
10K
MICOM_TOUCH_KEY
POWER_ON/OFF2_1
R3008
10K
MICOM_TACT_KEY
R3010
10K
MICOM_NON_JAPAN
KEY2
SCART_MUTE
R3014
1K
MODEL1_OPT_4
+3.5V_ST
RL_ON
POWER_ON/OFF2_2
R3005
10K
MICOM_PDP
X3000
32.768KHz
R3024
22
MODEL1_OPT_3
EEPROM_SDA
MODEL1_OPT_2HDMI_CEC
R3011
10K
MICOM_DEBUG
POWER_ON/OFF2_3
EXT_AMP_RESET
MICOM_DEBUG
C30000.1uF
SOC_TX
R3013
10K
MICOM_NON_LOGO_LIGHT
POWER_DET
POWER_ON/OFF2_4
+3.5V_ST
HDMI_CEC
D3000
BAT54_SUZHO
R3029
120K
CEC_REMOTE
R302827K
+3.5V_ST
RUE003N02Q3001
HDMI_CEC_FET_ROHM
SD
G
EXT_AMP_RESET
SCART_MUTE
EXT_AMP_MUTE
12V_EXT_PWR_DET
COMMERCIAL_12V_CTL
R3030
10K
MICOM_GP4_10PIN
R3031
10K
MICOM_GP3_12/15PIN
+3.3V_NORMAL
R3034
4.7KOPT
+3.3V_NORMAL
+3.3V_NORMAL
+3.3V_NORMAL
R3035
4.7KOPT
+3.3V_NORMAL
Q3000MMBT3904(NXP)EDID_WP
E
B
C
P300012507WS-12L
MICOM_DEBUG
1
2
3
4
5
6
7
8
9
10
11
12
13
R3036
10K
OPT
R3037
10K
OPT
R3032
10K
AMP_RESET_BY_MICOM
R3033
10K
IC3000
R5F100GEAFB
MICOM
1P60/SCLA0
2P61/SDAA0
3P62
4P63
5P31/TI03/TO03/INTP4
6P75/KR5/INTP9/SCK01/SCL01
7P74/KR4/INTP8/SI01/SDA01
8P73/KR3/SO01
9P72/KR2/SO21
10P71/KR1/SI21/SDA21
11P70/KR0/SCK21/SCL21
12P30/INTP3/RTC1HZ/SCK11/SCL11
13
P50/INTP1/SI11/SDA11
14
P51/INTP2/SO11
15
P17/TI02/TO02
16
P16/TI01/TO01/INTP5
17
P15/PCLBUZ1/SCK20/SCL20
18
P14/RXD2/SI20/SDA20
19
P13/TXD2/SO20
20
P12/SO00/TXD0/TOOLTXD
21
P11/SI00/RXD0/TOOLRXD/SDA00
22
P10/SCK00/SCL00
23
P146
24
P147/ANI18
25 P27/ANI726 P26/ANI627 P25/ANI528 P24/ANI429 P23/ANI330 P22/ANI231 P21/ANI1/AVREFM32 P20/ANI0/AVREFP33 P13034 P01/TO00/RXD135 P00/TI00/TXD136 P140/PCLBUZ0/INTP6
37
P120/ANI19
38
P41/TI07/TO07
39
P40/TOOL0
40
RESET
41
P124/XT2/EXCLKS
42
P123/XT1
43
P137/INTP0
44
P122/X2/EXCLK
45
P121/X1
46
REGC
47
VSS
48
VDD
C3002
8pF
C3003
8pF R3000
10K
R3001
22
MICOM_DIIVA
POD_WAKEUP_N
FLG_POD_DR
/RST_DIIVA
FLG_POD_DR
/RST_DIIVA
POD_WAKEUP_N
R3002
22
MICOM_DIIVA
R3003 22
AMP_RESET_BY_MICOM
MODEL1_OPT_6
MODEL1_OPT_5
MODEL1_OPT_6
MODEL1_OPT_5
R3020
10K
MICOM_MHL
R3021
10K
MICOM_NON_MHL
R3016
10K
MICOM_GED
R3017
10K
MICOM_NON_GED
C3001
0.47uF
LOGO_LIGHT
LOGO_LIGHT
SI1012CR-T1-GE3Q3001-*1
HDMI_CEC_FET_VISHAYSD
G
R30183.3K
R30193.3K
R3005-*2
22K
MICOM_OLED_FRC
R3005-*1
56K
MICOM_OLED_MAIN
MICOM 30
For Debug
PDP
LOGO_LIGHT
Renesas MICOM
NON LOGO_LIGHT
/ OLED
MICOM MODEL OPTION
MODEL_OPT_3 LCD
For CEC
IR Wafer
10PinMODEL_OPT_4
12/15Pin
IR Wafer
10
MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_2
JAPANNON JAPAN
TOUCH_KEYTACT_KEY
GP4 High/MID Power SEQUENCE
POWER_ON/OFF!
POWER_ON/OFF2_1
POWER_ON/OFF2_2
POWER_ON/OFF2_3
POWER_ON/OFF2_4
SOC_RESET
For Japan:LNB_INIT
HDMI_WAUP:HDMI_INIT
2011.12.12
for DiiVA
For LM86
(GP3_Soft touch)
NON_MHL MHLMODEL_OPT_5
NON_GED GEDMODEL_OPT_6
For JAPAN
GP4_HIGH
(GP4_TOOL)For Sample Set
MICOM MODEL OPTION
Eye Sensor Option
MODEL_OPT_2
10
MC8101_ABOVN/A
MODEL_OPT_4
0
1 CM3231_CAPELLA CM3231_CAPELLA
(TACT_KEY)
(GP3 Soft touch) (GP4 Soft touch)
Don’t remove R3014,Not making P40 floated
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
5V_HDMI_3
D1+_HDMI1
HDMI_HPD_4
DDC_SCL_3
C32100.1uF16V
CK-_HDMI2
CK+_HDMI1
R3208 0
5V_HDMI_1
CK-_HDMI1
D1-_HDMI1
CK-_HDMI3
D2-_HDMI4
D1-_HDMI2
HDMI_HPD_1
D0-_HDMI4
CK+_HDMI2
D0+_HDMI3
C3220
1uF
HDMI_RX0+
D2-_HDMI1
HDMI_HPD_2
D2-_HDMI2
R32040
DDC_SDA_1
D2-_HDMI1
R3207 0
DDC_SCL_3
DDC_SDA_4
DDC_SDA_4
D2-_HDMI2
D0-_HDMI3
+5V_NORMAL
R3237 33
DDC_SCL_4
D2+_HDMI3
R324010
DDC_SCL_2
D0+_HDMI1
CEC_REMOTE
D1-_HDMI4
CEC_REMOTE
D0-_HDMI1
CK+_HDMI4
DDC_SDA_1
R323810
D2+_HDMI4
D0+_HDMI4
5V_HDMI_4
HDMI_RX2-
DDC_SDA_2
CK-_HDMI4
D1+_HDMI3
+5V_NORMAL
HDMI_CLK+
C3213
1uF
R32220
D0+_HDMI2
DDC_SDA_3
5V_HDMI_4
D0+_HDMI4
D1+_HDMI2
D1-_HDMI3
5V_HDMI_4
DDC_SDA_3
HDMI_HPD_3
DDC_SCL_1
HDMI_HPD_1
DDC_SCL_1
D2-_HDMI3
R32100
C320510uF10V
D1-_HDMI3
D0-_HDMI2
5V_HDMI_2
D1+_HDMI2
CEC_REMOTE
5V_HDMI_3
DDC_SCL_4
C3219
1uF
DDC_SDA_2
CK+_HDMI3
HDMI_RX1+
C32110.1uF16V
HDMI_HPD_3
HDMI_HPD_4
5V_HDMI_1
CK+_HDMI3
CK+_HDMI4
D0-_HDMI2
D0+_HDMI1
D2+_HDMI1
HDMI_RX2+
DDC_SCL_3
DDC_SDA_4
I2C_SDA5
D2-_HDMI4
D0-_HDMI3
CK-_HDMI3
DDC_SCL_2
DDC_SCL_1
D1+_HDMI1
DDC_SCL_2
SPDIF_OUT_ARC
R323210
5V_HDMI_2
R32050
CK-_HDMI2
5V_HDMI_1
R32090
CEC_REMOTE
DDC_SCL_4
CK-_HDMI1
HDMI_HPD_2
D0+_HDMI3
DDC_SDA_1
D1-_HDMI2
+5V_NORMAL
5V_HDMI_2
D1-_HDMI1
D2+_HDMI1
HDMI_RX0-
D2+_HDMI3
D2+_HDMI2
D1-_HDMI4
R3236 33I2C_SCL5
D1+_HDMI3
D2-_HDMI3
5V_HDMI_3
R32230
CK+_HDMI2
C3214
1uF
+5V_NORMAL
D2+_HDMI2
DDC_SDA_3
D0-_HDMI1
D0+_HDMI2
HDMI_CLK-
CK+_HDMI1
R323110
D0-_HDMI4
HDMI_RX1-
CK-_HDMI4
D1+_HDMI4
DDC_SDA_2
D2+_HDMI4
D1+_HDMI4
MHL_DET
C3208
0.1uF
RGB_DDC_SCL
RGB_DDC_SDA
RGB_5V
C3221
1uF10V
R324210
C32021uF
10V
MHL_DET
5V_HDMI_4
+5V_NORMAL
MHL_DET
R3201
62K
1/10W
OPT
HDMI_S/W_RESET
R3244
10K
C322210uF10V
HDMI_INT
HDMI_WKUP
+5V_NORMAL
C321810uF10V
C32150.1uF16V
C3212
1uF10V
C32090.1uF16V
+3.5V_ST
C32040.1uF16V
C320310uF10VC3200
10uF10V
+3.3V_NORMAL
L3200
BLM18PG121SN1D
C32060.1uF16V
C32070.1uF16V
R324510K
1/16W5%
R3206
220K
1/16W
5%
R3211 33
R3215 33
OPT
R3214 33
C32230.047uF25V
R3228
47KR3225
47K
R321747K
R3219
47K
R321847K
R3220
47K R3229
47K
R322647K
R32415.1K
5%
1/16W
R32395.1K
5%
1/16W
R3233
5.1K5%
1/16WR3234
5.1K
5%
1/16W
L3201
BLM18PG121SN1D
C32170.1uF16V
C321610uF10V
L3202
L3203
C32240.1uF16V
C32250.1uF
16V
R321610
IC3200
AZ1117BH-1.2TRE1
1
GND/ADJ
2 OUT3IN
C320110uF10V
R3200
62K
1/10W
HDMI_WKUP 12V_EXT_PWR_DET
R3203
10K
+3.3V_NORMAL
R3202
10K
+3.3V_NORMAL
C32260.1uF16V
OPT
D3206
30V
MBR230LSFT1G
+3.5V_ST
MHL_DETR3212 33
R32135.1K
5%
1/16W
IC3202TPS2554
3IN_2
2IN_1
4ILIM_SEL
1GND
5EN
6ILIM1
7ILIM0
8OUT_1
9OUT_2
10FAULT
11
[EP]
Q3201MMBT3906(NXP) E
B
C
Q3200
MMBT3904(NXP) E
B
C
+3.5V_ST
R32431K
1/16W5%
R3246
10K
D3203
A2
C
A1
D3202
A2
C
A1
D3204
A2
C
A1
D3200
A2
C
A1
D3201
A2
C
A1
D3205
A2
C
A1
R324710K
D3207
5.6V
IC3201SII9587CNUC
FHD
1R1XCN
2R1XCP
3R1X0N
4R1X0P
5R1X1N
6R1X1P
7R1X2N
8R1X2P
9AVDD12_1
10VDD12_1
11R3XCN
12R3XCP
13R3X0N
14R3X0P
15R3X1N
16R3X1P
17R3X2N
18R3X2P
19AVDD12_2
20VDD33_1
21R4XCN
22R4XCP
23
R4X0N
24
R4X0P
25
R4X1N
26
R4X1P
27
R4X2N
28
R4X2P
29
VDD12_2
30
DSDA0
31
DSCL0
32
CBUS_HPD0
33
R0PWR5V
34
DSDA1
35
DSCL1
36
CBUS_HPD1
37
R1PWR5V
38
DSDA3
39
DSCL3
40
CBUS_HPD3
41
R3PWR5V
42
DSDA4
43
DSCL4
44
CBUS_HPD4
45 R4PWR5V46 DSDA5[VGA]47 DSCL5[VGA]48 R5PWR5V[VGA]49 SBVCC550 PWRMUX_OUT51 LPSBV52 WKUP53 CD_SENSE054 CD_SENSE155 GPIO256 CD_SENSE357 CD-SENSE458 GPIO059 GPIO160 TPWR61 RESET_N62 CSDA63 CSCL64 INT65 SPDIF_IN66 RSVDL
67
VDD12_3
68
ARC
69
TX2P
70
TX2N
71
TX1P
72
TX1N
73
TX0P
74
TX0N
75
TXCP
76
TXCN
77
TCVDD12
78
TPVDD12
79
R0XCN
80
R0XCP
81
R0X0N
82
R0X0P
83
R0X1N
84
R0X1P
85
R0X2N
86
R0X2P
87
AVDD12_3
88
VDD33_2
89
[EP]GND
R3221
10
OPT
SPDIF_OUT_ARC
SPDIF_OUTR3224 33
OPT
R3248
1K
OPT
R3249
3.9K
OPT
IC3201-*1SII9587CNUC-3
UD1R1XCN
2R1XCP
3R1X0N
4R1X0P
5R1X1N
6R1X1P
7R1X2N
8R1X2P
9AVDD12_1
10VDD12_1
11R3XCN
12R3XCP
13R3X0N
14R3X0P
15R3X1N
16R3X1P
17R3X2N
18R3X2P
19AVDD12_2
20VDD33_1
21R4XCN
22R4XCP
23
R4X0N
24
R4X0P
25
R4X1N
26
R4X1P
27
R4X2N
28
R4X2P
29
VDD12_2
30
DSDA0
31
DSCL0
32
CBUS_HPD0
33
R0PWR5V
34
DSDA1
35
DSCL1
36
CBUS_HPD1
37
R1PWR5V
38
DSDA3
39
DSCL3
40
CBUS_HPD3
41
R3PWR5V
42
DSDA4
43
DSCL4
44
CBUS_HPD4
45 R4PWR5V46 DSDA5[VGA]47 DSCL5[VGA]48 R5PWR5V[VGA]49 SBVCC550 PWRMUX_OUT51 LPSBV52 WKUP53 CD_SENSE054 CD_SENSE155 GPIO256 CD_SENSE357 CD-SENSE458 GPIO059 GPIO160 TPWR61 RESET_N62 CSDA63 CSCL64 INT65 SPDIF_IN66 RSVDL
67
VDD12_3
68
ARC
69
TX2P
70
TX2N
71
TX1P
72
TX1N
73
TX0P
74
TX0N
75
TXCP
76
TXCN
77
TCVDD12
78
TPVDD12
79
R0XCN
80
R0XCP
81
R0X0N
82
R0X0P
83
R0X1N
84
R0X1P
85
R0X2N
86
R0X2P
87
AVDD12_3
88
VDD33_2
89
[EP]GND
JK3202
51U019S-312HFN-E-R-B-LG
EAG62611204
14ARC
13
CE_REMOTE
5D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2D2_GND
19
HP_DET
18
5V
10CK+
4D1+
1D2+
17
GND
9D0-
8D0_GND
3D2-
16
DDC_DATA
7D0+
6D1-
15
DDC_CLK
JK3200
51U019S-312HFN-E-R-B-LG
EAG62611204
14
NC
13
CE_REMOTE
5D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2D2_GND
19
HP_DET
18
5V
10CK+
4D1+
1D2+
17
GND
9D0-
8D0_GND
3D2-
16
DDC_DATA
7D0+
6D1-
15
DDC_CLK
JK3203
51U019S-312HFN-E-R-B-LG
EAG62611204
14
NC
13
CE_REMOTE
5D1_GND
20
BODY_SHIELD
GND
12
CK-
11
CK_GND
2D2_GND
19
HP_DET
18
5V
10CK+
4D1+
1D2+
17
GND
9D0-
8D0_GND
3D2-
16
DDC_DATA
7D0+
6D1-
15
DDC_CLK
JK3201
51U019S-312HFN-E-R-B-LG
EAG62611204
14
NC
13
CE_REMOTE
5D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2D2_GND
19
HP_DET
18
5V
10CK+
4D1+
1D2+
17
GND
9D0-
8D0_GND
3D2-
16
DDC_DATA
7D0+
6D1-
15
DDC_CLK
HDMI 32
GP4
ARC
HDMI2
HDMI4 With MHLHDMI1 With ARC
HDMI3
HDMI S/W OUTPUT
HDMI4
HDMI1
HDMI2
HDMI3
Limit 0.8A
Vout=0.8*(1+R1/R2)
Device Address : 0XB0
Limit 0.8A
2011.10.19
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Fiber Optic
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
JK3601KJA-PH-0-0177
3 DETECT
4 L
5 GND
1 R
+3.3V_NORMAL
R3641
2.7K
D3615
30V
OPT
C363318pF50V
R3644 22
JK36022F11TC1-EM52-4F
CGND
BVCC
AVIN
4
SHIELD
DSUB_B+
R36202.7KOPT
+3.3V_NORMAL
DSUB_G+
RGB_DDC_SCL
DSUB_DET
R364510K
RGB_EDID
DSUB_R+
R3643 22
JK3603
SLIM-15F-D-2
11
22
33
44
55
66
77
88
99
10
10
11
11
12
12
13
13
14
14
15
15
1616
R364610K
C36150.1uF16V
RGB_DDC_SDA
SPDIF_OUT
R361533
C363418pF50V
EDID_WP
PC_R_IN
+5V_NORMAL
DSUB_HSYNC
DSUB_VSYNC
D361630V
OPT
PC_L_IN
R36422.7K
RGB_5VRGB_5V
IC3600M24C02-RMN6T
RGB_EDID
3E2
2E1
4VSS
1E0
5SDA
6SCL
7WC
8VCC
SOC_TX
SOC_RX
D3620MMBD6100
A2
C
A1
R3647100
RGB_DEBUG
D36235.6VOPT
D36115.6V
OPT
D36125.6V
OPT
D360020VOPT
D360120VOPT
D3622
5.5VADUC 5S 02 0R5L
OPT
D3621
5.5VADUC 5S 02 0R5L
OPT
D36135.5V
ADUC 5S 02 0R5L OPT
D3611-*1
5.6VESD_MTK
D3612-*1
5.6VESD_MTK
D3613-*1
5.5V
ADUC 5S 02 0R5L
ESD_MTK
R3602100
RGB_DEBUG
R36000
NON_RGB_DEBUGR3601
0NON_RGB_DEBUG
RGB PC
PC AUDIO
RGB/ PC AUDIO/ SPDIF
SPDIF OUT
36
JACK HIGH / MID 2011.11.21
Closed to JACK
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R3700
10KHP_OUT
HP_LOUT
+3.3V_NORMALJK3700
KJA-PH-0-0177
EAG61030001
HP_OUT
3DETECT
4L
5GND
1R
HP_DET
HP_ROUT
VA37005.6VOPT
VA3700-*1
5.6V
ESD_MTK_HP_OUT
VA3700-*2
5.6V
ESD_LG1152_HP_OUT
37
JACK_COMMON 2011.11.21
ESD for LG1152ESD for MTK
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
AV1_R_IN
C38020.1uF
RS232
C38030.1uF
RS232
COMP1_Pr
+3.5V_ST
AV1_L_IN
+3.3V_NORMAL
AV1_CVBS_DET
IR_OUT
R3814
4.7K
OPT
C38010.1uF
RS232
COMP1_DET
JK3803
SPG09-DB-009
RS232
1
2
3
4
5
6
7
8
9
10
JK3800KJA-PH-1-0177
AV_JACK_BLACK
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
IC3800
MAX3232CDR
EAN41348201
RS232
3C1-
2V+
4C2+
1C1+
6V-
5C2-
7DOUT2
8RIN2
9ROUT2
10DIN2
11DIN1
12ROUT1
13RIN1
14DOUT1
15GND
16VCC
R3811
4.7K
OPT
COMP1_Pb
C38000.1uF
RS232
JK3801KJA-PH-1-0177
COMP_JACK_BLACK
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
AV1_CVBS_IN
COMP1_Y
R3821100RS232
+3.3V_NORMAL
R3820100RS232
+3.5V_ST
12V_COMMERCIAL_OUT
12V_COMMERCIAL_OUT
+3.5V_ST
R3834
10K
OPT_RS232
SOC_RX
+3.5V_ST
SOC_TX
P3800
12507WS-04L
UART_4PIN_STRAIGHT
1
2
3
4
5
R381010K
R380610K
D38035.6V
OPT
D38005.6VOPT
D380420VOPT
D380520VOPT
D38015.6V
OPT
D38025.6V
OPT
D3801-*15.6V
ESD_MTK
D3802-*15.6V
ESD_MTK
D3800-*15.6V
ESD_MTK
D3803-*15.6V
ESD_MTK
D3803-*25.6VESD_LG1152
D3801-*25.6V
ESD_LG1152
D3802-*25.6V
ESD_LG1152
D3800-*25.6V
ESD_LG1152
JK3801-*1KJA-PH-1-0177-2
COMP_JACK_GREEN
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
JK3800-*1KJA-PH-1-0177-1
AV_JACK_YELLOW
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
P3801
12507WR-04L
UART_4PIN_ANGLE
1
2
3
4
5
RS232C CVBS 1 PHONE JACK
COMPONENT 1 PHONE JACK
38
JACK_COMMON 2011.11.21
12V 1A FOR COMMERCIAL(RS-232C POWER)
FOR COMMERCIAL
ESD For MTK ESD For LG1152
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
IR
R411810K5%
L4100BLM18PG121SN1D
C41020.1uF
LED_B/GP4_LED_R
+3.5V_ST
+3.5V_ST
R410522
COMMERCIAL_IR
C4107100pF50V
IR_OUT
+3.5V_ST
R411710K5%
C41000.1uF
R410210K
COMMERCIAL_IR
R41080
COMMERCIAL_IR_US
R4113100
KEY1
KEY2
R4123100
EEPROM_SCL
R4124100
R411947K
COMMERCIAL_IR
R411110K
COMMERCIAL_IR_EU
R4114100
+3.5V_ST
+3.5V_ST
C41041000pF50V
+3.5V_ST
+3.5V_ST
EEPROM_SDA
R410447K
COMMERCIAL_IR
R41000
IR_BYPASS
R4125 1.5K
Q4100MMBT3904(NXP)COMMERCIAL_IR E
BC
Q4101MMBT3904(NXP)
COMMERCIAL_IR
E
BC
Q4102MMBT3904(NXP)
COMMERCIAL_IR_EU EB
C
Q4104MMBT3904(NXP)COMMERCIAL_IR
E
BC
R41011K
COMMERCIAL_IR
R41091K
COMMERCIAL_IR_EU
R41153.3K
COMMERCIAL_IR
R41033.3K
COMMERCIAL_IR
R410710K
IR_BYPASS
P4102
12507WR-10L
GP4_IR_10P
1
2
3
4
5
6
7
8
9
10
11
D4106
20VADUC 20S 02 010L
OPT
D4105
20VADUC 20S 02 010L
OPT
D41015.6V
AMOTECH CO., LTD.OPT
D41005.6V
AMOTECH CO., LTD.OPT
D41045.6V
AMOTECH CO., LTD.
OPT
D4106-*1
20VADUC 20S 02 010L
ESD_MTK
10pF
D4105-*1
20VADUC 20S 02 010L
ESD_MTK
10pF
D4100-*1
5.6V
ESD_MTK
ADMC 5M 02 200L
200pF
D4101-*1
5.6V
ESD_MTK
ADMC 5M 02 200L
200pF
D4104-*1
5.6V
ESD_MTKADMC 5M 02 200L
200pF
D4104-*2
5.6V
ESD_LG1152ADMC 5M 02 200L
200pF
D4101-*2
5.6V
ESD_LG1152
ADMC 5M 02 200L
200pF
D4100-*2
5.6V
ESD_LG1152
ADMC 5M 02 200L
200pF
IR & KEY RGB Sensor
COMMERCIAL
Zener Diode is
Soft Touch Micom D/L
close to wafer
41
IR / KEY 2011.11.21
COMMERCIAL
ESD for LG1152ESD for MTK
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
C4200
0.1uFOPT
USB_HUB_IC_IN_DM
C4208
0.1uF
R4206
12K
1/16W
1%
C42014.7uF
C4211
0.1uFOPT
USB_DM2
C4210
0.1uFOPT
IC4200
USB2512B-AEZG
1 USBDM_DN[1]
3 USBDM_DN[2]
7 NC_2
9 NC_4
10
VDDA33_2
11
TEST
12
PRTPWR[1]/BC_EN[1]
13
OCS_N[1]
14
CRFILT
15
VDD33_1
16
PRTPWR[2]/BC_EN[2]
17
OCS_N[2]
18
NC_5
19NC_6
20NC_7
21NC_8
22SDA/SMBDATA/NON_REM[1]
23VDD33_2
24SCL/SMBCLK/CFG_SEL[0]
25HS_IND/CFG_SEL[1]
26RESET_N
27VBUS_DET
28
SUSP_IND/LOCAL_PWR/NON_REM[0]
29
VDDA33_3
30
USBDM_UP
31
USBDP_UP
32
XTALOUT
5 VDDA33_1
8 NC_3
6 NC_1
4 USBDP_DN[2]
2 USBDP_DN[1]
33
XTALIN/CLKIN
34
PLLFILT
35
RBIAS
36
VDD33_3
37
[EP]VSS
+3.3V_NORMAL
R42051M1%
C4203
0.1uF
/USB_OCD1
R4204
100K
+3.3V_NORMAL
+3.3V_NORMAL
C4213
0.1uF
C4202
0.1uFC4205
15pF
R4202
100K
R4200100K
X420024MHz
USB_DP2
USB_DM1
R4203
100K
C4212
0.1uFOPT
C4207
15pF
C4204
0.1uF
USB_DP1
/RST_HUB
USB_HUB_IC_IN_DP
USB_CTL1
R4201
100K
C4206
1uF
25V
C42141uF25V
C4209
1uF
25V
R4208
22
OPT
USB_CTL2
R4207
22
OPT
/USB_OCD2
R4209
100KOPT
R4210
100KOPT
42
USB3_HUB 2011.06.13
USB HUB
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
USB DOWN STREAM
USB DOWN STREAM
USB DOWN STREAM
THERMAL
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
USB_DM1
USB_DP2
USB_DP1
USB_DM2
C4339
10uF
10V
WIFI
USB_DM3
C433322uF10V
WIFI_DP
C43270.1uF16V
+5V_USB
R4339
2K1%
WIFI_DM
R4330
0
USB_DP3
C43344700pF50V
D4304
40V
SMAB34
C4322
10uF
10V
D4303
RCLAMP0502BA
OPT
C43280.01uF50V
C43360.1uF16V
+5V_USB_3
USB_CTL2
C432410uF35V
P4301
12507WR-04L
WIFI
1VDD
2DM
3DP
4GND
5
.
C43200.1uF16V
WIFI
C4321
10uF
10V
WIFI
R4329
330K
OPT
R432810K
JK43033AU04S-305-ZC-(LG)
12
34
5
C4310
10uF
10V
JK43023AU04S-305-ZC-(LG)
12
34
5
C43290.1uF16V
L4302
BLM18PG121SN1D
WIFI120-ohm
C43190.1uF16V
WIFI
C43260.1uF50V
POWER_ON/OFF2_4
D4302
RCLAMP0502BA
OPT
+24V
/USB_OCD2
C433247pF50V
IC4305TPS54331D
3EN
2VIN
4SS/TR
1BOOT
5VSENSE
6COMP
7GND
8PH
JK43003AU04S-305-ZC-(LG)
12
34
5
R432710KOPT
R432310K
USB_CTL1
L43086.8uH
R433620K C4338
1000pF50V
OPT
L4305
BLM18PG121SN1D
D4300
RCLAMP0502BA
OPT
/USB_OCD1
C4323
10uF
10V
+5V_USB_2
+5V_USB_3
+5V_USB_2
C433722uF10V
+5V_USB
+3.3V_NORMAL
/USB_OCD3
C430122uF10V
R4332
10KPOWER_ON/OFF2_4
C43310.1uF16V
+12V
L43073.6uH
C43414.7uF10V
R434210K
5%L4306BLM18PG121SN1D
USB_CTL3
C432510uF16V
C4342100pF50V
USB_DCDC_SN1104041
IC4306-*1BD86180MUV
DEV_USB_DCDC_BD86180
3SS
2COMP
4RT
1EN
6CTL1
5CTL2
7FLG2
8FLG1
9USB_OUT2
10GND_1
11GND_2
12USB_OUT1
13USB_IN_1
14USB_IN_2
15USB_IN_3
16SW_1
17SW_2
18BST
19PGND_1
20PGND_2
21VIN_1
22VIN_2
23GND_3
24VREG
25
[EP]GND
C43404700pF
50V
USB_DCDC_SN1104041C4340-*10.01uF50V
USB_DCDC_BD86180
IC4303TPS2554
3IN_2
2IN_1
4ILIM_SEL
1GND
5EN
6ILIM1
7ILIM0
8OUT_1
9OUT_2
10FAULT
11
[EP]
+3.3V_NORMAL
R4301
10K
R4302
10K
R4303
10K
OPT
R4304
10K
OPT
IC4306USB_DCDC_SN1104041
SN1104041, DC-DC+2CH USB SW
3SS
2COMP
4ROSC
1EN
6EN_SW1
5EN_SW2
7NFAULT2
8NFAULT1
9SW_OUT2
10AGND_1
11AGND_2
12SW_OUT1
13SW_IN_1
14SW_IN_2
15SW_IN_3
16LX_1
17LX_2
18BST
19PGND_1
20PGND_2
21VIN_1
22VIN_2
23AGND_3
24V7V
25
[EP]GND C43000.1uF16V
R4343
820
1%
R4300
27K
1/10W
R4341
27K
1/10W
OPT
R4338
10K
1%
D4300-*2
RCLAMP0502BA
ESD_LG1152
D4304-*1
40V
SX34
D4302-*1
RCLAMP0502BA
ESD_LG1152
D4303-*3
RCLAMP0502BA
ESD_LG1152
43
USB3_HUB_WiFi 2011.10.26
MAX 0.4AFrom SoC
USB3
USB2
USB_WIFI
MAX 2A
Vout=0.8*(1+R1/R2)
MAX 1.5A
R1
DVR Ready
MAX 1.5A
3A
+5V_USB FOR USB1
MAX 1.8A
R2
USB1
For EMI
ESD for LG1152ESD for MTK
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SC_L_IN
C46024700pF
EU
Q4601MMBT3904(NXP)
EU
E
B
C
C46040.1uF
EU
JK4600
DA1R018H91E
EU
1
AUDIO_R_OUT2
AUDIO_R_IN3
AUDIO_L_OUT4
AUDIO_GND5
B_GND6
AUDIO_L_IN7
B_OUT8
ID9
G_GND10
G_OUT11
R_GND12
R_OUT13
RGB_IO14
SYNC_GND15
SYNC_OUT16
SYNC_IN17
COM_GND18
AV_DET19
SHIELD
SC_G
+12V
R4602390
EU
C46034700pF
EU
R4603390
EU
SC_DET
DTV/MNT_L_OUT
SC_ID
DTV/MNT_V_OUT
R4604180
EU
SC_B
SC_R_IN
+3.3V_NORMAL
R460715K
EU
SC_CVBS_IN
Q4600MMBT3906(NXP)
EUE
B
C
C4600
1000pF50V
EU
R4605470
EU
C4601
1000pF50V
EU
L4600
BLM18PG121SN1D
EU
L4601
BLM18PG121SN1D
EU
R460075
EU
DTV/MNT_R_OUT
SC_FB
SC_R
R460647K
EU
C46060.1uF50V
EU
R460110K
EU
R4608 0
OPT
D46115.6V
OPT
D46075.6VOPT
D46065.6V
OPT
D46055.6VOPT
D4608
5.6VOPT
D46015.6VOPT
D4601-*1
5.6V
ESD_MTK_SCART
200pF
D4605-*2
5.6V
ESD_LG1152_SCART
200pF
D4606-*2
5.6V
ESD_LG1152_SCART
200pF
D4601-*25.6V
ESD_LG1152_SCART
200pF
D4611-*2
5.6V
ESD_LG1152_SCART
200pF
D4600
20V
OPT
D4600-*220V
ESD_LG1152_SCART
10pF
C4605100uF16V
EU
C460747uF25V
EU
D4611-*1
5.6V
ESD_MTK_SCART
200pF
D46095.5VOPT
D46105.5VOPT
D4603
5.5V
OPT
D46025.5V
OPT
D4604
5.5V
OPT
D4609-*15.5V
ESD_MTK_SCART15pF
D4609-*25.5V
ESD_LG1152_SCART15pF
D4610-*1
5.5V
ESD_MTK_SCART
15pF
D4602-*15.5V
ESD_MTK_SCART
15pF
D4603-*15.5V
ESD_MTK_SCART15pF
D4604-*15.5V
ESD_MTK_SCART
15pF
D4600-*120V
ESD_MTK_SCART
10pF
D4605-*1
5.6V
ESD_MTK_SCART
200pF
D4606-*15.6V
ESD_MTK_SCART200pF
46
SCART GENDER 2011.10.26
Full Scart(18 Pin Gender)
Gain=1+Rf/Rg
CLOSE TO JUNCTION
RfRg
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
M_RFModule_ISP
M_REMOTE_RX
M_REMOTE_TX
+3.3V_NORMAL
L4800
120-ohm
M_REMOTE
M_RFModule_RESET
C4800
0.1uF
P4800
12507WR-08L
M_REMOTE
13.3V
2GND
3RX
4TX
5RESET
6DC
7DD
8GND
9
AR48001001/16W
M_REMOTE3D_SYNC_RF
3D_SYNC_RF
ZigBee_Radio Pulse M_REMOTE OPTION
ALL M_REMOTE OPTION
48
MOTION REMOTE 2011.11.21
Only For PDP
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
EPHY_RDN
C50020.1uF16V
C50010.01uF50V
EPHY_TDP
EPHY_TDN
C50000.1uF16V
JK5000
XRJH-01A-4-DA7-180-LG(B)
LAN_XML
1P1[CT]
2P2[TD+]
3P3[TD-]
4P4[RD+]
5P5[RD-]
6P6[CT]
7P7
8P8
12
SHIELD
9P9
11P11
10P10[GND]
D1YL_C
D2YL_A
D3GN_C
D4GN_A
C50030.01uF50V
EPHY_RDP
LAN_JACK_POWER
D5000
5.5VOPT
D5002
5.5VOPT
D5003
5.5VOPT
D5001
5.5VOPT
D5001-*2
5.5V
ADUC 5S 02 0R5L
ESD_LG1152
D5003-*2
5.5VADUC 5S 02 0R5L
ESD_LG1152
D5002-*2
5.5VADUC 5S 02 0R5L
ESD_LG1152
D5000-*2
5.5V
ADUC 5S 02 0R5L
ESD_LG1152
D5003-*1
ADUC 5S 02 0R5L
ESD_MTK
D5000-*1
ADUC 5S 02 0R5L
ESD_MTK
D5002-*1
ADUC 5S 02 0R5L
ESD_MTK
D5001-*1
ADUC 5S 02 0R5L
ESD_MTK
JK5000-*1
TLA-6T764
LAN_TDK
1R1
2R2
3R3
4R4
5R5
6R6
7R7
8R8
12
SHIELD
9R9
11R11
10R10[GND]
D1YL_C
D2YL_A
D3GN_C
D4GN_A
Ethernet Block
50
LAN_VERTICAL 2011.12.09
ESD for LG1152ESD for MTK
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
EPHY_EN
R5216
4.7K
R5215
4.7K
EPHY_TXD0
C52004.7uF10V
R52042.49K 1%
EPHY_RDP
/RST_PHY
EPHY_LINK
C52010.1uF16V
ET_COL/SNI
R5206
22
ET_RXER
R5210
22
R5205
0
EPHY_CRS_DV
R5212
1.5K
1/16W
5%
EPHY_ACTIVITY
EPHY_RXD0
C521010uF10VOPT
EPHY_RDN
R5203
4.7K
EPHY_TDP
C52050.1uF16V
EPHY_ACTIVITY
C520410uF10VOPT
C52030.1uF16V
EPHY_RXD1
EPHY_TDN
EPHY_REFCLK
ET_RXER
EPHY_TXD1
R5208
4.7K
EPHY_MDC
C52110.1uF16V
EPHY_LINK
R52174.7K
+3.3V_NORMAL
C52080.1uF16V
R5207
22
EPHY_MDIO
LAN_JACK_POWER
C5212
0.1uFOPT
ET_COL/SNI
C5209
56pF
C5202
56pF
EPHY_INT
R5201
22
L5211
100NH
C520615pF50V
C520715pF
50V
IC5200RTL8201F-VB-CG
1RSET
3MDI+[0]
7AVDD33_1
9RXD[0]
10
RXD[1]
11
RXD[2]/INTB
12
RXD[3]/CLK_CTL
13
RXC
14
DVDD33
15
TXC
16
TXD[0]
17 TXD[1]
18 TXD[2]
19 TXD[3]
20 TXEN
21 PHYRSTB
22 MDC
23 MDIO
24 LED0/PHYAD[0]/PMEB
25
LED1/PHYAD[1]
26
CRS/CRS_DV
27
COL
28
RXER/FXEN
29
DVDD10OUT
30
AVDD33_2
31
CKXTAL1
32
CKXTAL2
5MDI+[1]
8RXDV
6MDI-[1]
4MDI-[0]
2AVDD10OUT 33
[EP]
X5200
25MHZ
+3.3V_NORMAL
+3.3V_NORMAL
+3.3V_NORMAL
+3.3V_NORMAL
+3.3V_NORMAL
+3.3V_NORMAL
14ETHERNET 50
LG1152 A0
Place near IC
Ethernet Block
Route Single 50 Ohm, Differential 100 Ohm
Place 0.1uF close to each power pins
Place this Res. near IC
25MHz, CL 18pF, ESR , max 30 Ohm, +/-30ppm
Place this cap. near IC
Place this cap. near IC
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
D5402
100V1N4148W
OPT
R5402 100
0.1uF
C5421
50V
R541112
C54340.47uF50V
C540833pF50V
R540712
C54031000pF50V
R5405
100
R54063.3
OPT
R541312
R5403 100
R541412
0.1uF
C5419
50V
C54271uF25V
C542522000pF50V
C5416
22000pF
50V
C542210uF35V
0.1uFC5436
50V
+3.3V_NORMAL
C542622000pF50V
L5402
NRS6045T100MMGK
10.0uH
R541212
C5423
10uF
35V
0.1uFC5400
50V
C5432390pF50V
0.1uFC5437
50V
0.1uFC5418
50V
R540912
0.1uFC5401
50V
SPK_L-
C5402
100pF50V
C540633pF50V
C540510uF10V
OPT
D5400
100V1N4148W
OPT
C54041000pF
50V
C5430390pF50V
C5429390pF50V
L5405
NRS6045T100MMGK
10.0uH
SPK_R-
+24V_AMP
L5403
NRS6045T100MMGK
10.0uH
C54110.1uF16V
AUD_MASTER_CLK
0.1uF
C5438
50V
SPK_R-
AUD_SCK
D5401
100V1N4148W
OPT
R5404
3.3K
AUD_LRCK
C54151000pF
50V
R540110K
I2C_SDA1
0.1uF
C5413
16V
AUD_LRCH
L5401BLM18PG121SN1D
+24V_AMP
SPK_R+
C5431390pF50V
+24V_AMP
D5403
100V1N4148W
OPT
C541410uF10V
AMP_RESET_N
R540812
C54331uF25V
L5404
NRS6045T100MMGK
10.0uH
SPK_L-
C54350.47uF50V
C54281uF25V
I2C_SCL1
C540910uF10V
OPT
SPK_L+
P5400
WAFER-ANGLE
1
2
3
4
AMP_MUTE
0.1uF
C5439
50V
C5417
22000pF
50V
R5400
10K
R541012
SPK_R+
0.1uFC5412
16V
+24V
C541010uF10V
OPT
0.1uFC5420
50V
SPK_L+
WOOFER_MUTE
WOOFER_MUTE TP5403
C54240.01uF50V
OPT
L5400CIS21J121
Q5400MMBT3904(NXP)
E
B
C
4.7uFC5407
10V
R5418
5.1K
R5415
5.1K
R5416
5.1K
R5417
5.1K
+3.3V_NORMAL
IC5400
NTP-7500L
1AGND_PLL
2AVDD_PLL
3DVDD_PLL
4LF
5DGND_PLL
6GND_1
7DGND
8DVDD
9SDATA
10WCK
11BCK
12SDA13
SCL
14
/FAULT
15
MONITOR0
16
MONITOR1
17
MONITOR2
18
BST2B
19
PGND2B
20
OUT2B_1
21
OUT2B_2
22
PVDD2_1
23
PVDD2_2
24
PVDD2_3
25 OUT2A_126 OUT2A_227 PGND2A28 BST2A29 VDR230 AGND31 VCC_532 VDR133 BST1B34 PGND1B35 OUT1B_136 OUT1B_2
37
PVDD1_1
38
PVDD1_2
39
PVDD1_3
40
OUT1A_1
41
OUT1A_2
42
PGND1A
43
BST1A
44
/RESET
45
AD
46
GND_IO
47
CLK_I
48
VDD_IO
49
[EP]
SPEAKER_R
DUAL COMPONENT
Q1801
0x54
SPEAKER_L
1ST : 0TRIY80001A 2ND : 0TR387500AA
54
AMP_NEO 2011.11.21
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
0.1uFC5516
50V
WOOFER
R550812
WOOFER
C55131000pF
50V
WOOFER
C552422000pF50V
WOOFER
0.1uFC5518
50V
WOOFER
R550712
WOOFER
AUD_LRCH
C55101000pF
50V
WOOFER
C5521
10uF
35V
WOOFER
SPK_WOOFER_L-
AUD_LRCK
I2C_SCL1
C551210uF10V
WOOFER
WOOFER_MUTE
L5503
NRS6045T100MMGK
WOOFER10.0uH
R5502 100WOOFER
R551212
WOOFER
C550533pF50V
WOOFER
C5528390pF50V
WOOFER
C552010uF35V
WOOFER
0.1uF
C5519
50V
WOOFER
R551412
WOOFER
0.1uF
C5511
16V
WOOFER
C55080.1uF16V
WOOFER
SPK_WOOFER_L+
C55311uF25V
WOOFER
D5501
100V1N4148W
OPT
SPK_WOOFER_L+
C55251uF25V
WOOFER
C5514
22000pF
50V
WOOFER
AUD_SCK
L5500
BLM18PG121SN1D
WOOFER
0.1uFC5535
50V
WOOFER
+3.3V_NORMAL
0.1uFC5534
50V
WOOFER
C55320.47uF50V
WOOFERC550210uF10V
OPT
C5500
100pF50V
WOOFER
C550333pF50V
WOOFER
R55063.3
OPT
C55011000pF50V
WOOFER
R5503
3.3K
WOOFER
C550710uF10V
OPT
I2C_SDA1
0.1uF
C5517
50V
WOOFER
C55220.01uF50V
OPT
C5515
22000pF
50V
WOOFER
0.1uFC5509
16V
WOOFER
AMP_RESET_N
R5505
10K
WOOFER
D5500
100V1N4148W
OPTC5527390pF50V
WOOFERC550610uF10V
OPT
L5504
NRS6045T100MMGK
WOOFER10.0uH
R5501 100WOOFER
R5504
100
WOOFER
+24V_AMP_WOOFER
+24V_AMP_WOOFER
C55261uF25V
WOOFER
C552322000pF50V
WOOFER
AUD_MASTER_CLK
SPK_WOOFER_L-
R5517
4.7K
1/16W
5%
WOOFER_MONO
R5518
4.7K
1/16W
5%
WOOFER_MONO
C55044.7uF10V
WOOFER
P5500
FW25001-02(SPK 2P)
WOOFER
1
2
R5515
5.1K
WOOFER
R5516
5.1K
WOOFER
L5501CIS21J121
WOOFER
+24V_AMP_WOOFER
0.1uFC5529
50VWOOFER
+24V
R5519
5.1K
WOOFER_STEREO
R550912
WOOFER_STEREO
R551012
WOOFER_STEREO
SPK_WOOFER_R+
SPK_WOOFER_R-
C5530390pF50VWOOFER_STEREO
0.1uFC5537
50V
WOOFER_STEREO
SPK_WOOFER_R-
C5533390pF50V
WOOFER_STEREO L5505
NRS6045T100MMGK
WOOFER_STEREO
10.0uH
D5503
100V1N4148W
OPT
R550012
WOOFER_STEREO
R5513
5.1K
WOOFER_STEREOL5502
NRS6045T100MMGK
WOOFER_STEREO
10.0uHR551112
WOOFER_STEREO
D5502
100V1N4148W
OPT
SPK_WOOFER_R+
0.1uFC5538
50V
WOOFER_STEREO
C55360.47uF50V
WOOFER_STEREO
IC5500
NTP-7500L
WOOFER
1AGND_PLL
2AVDD_PLL
3DVDD_PLL
4LF
5DGND_PLL
6GND_1
7DGND
8DVDD
9SDATA
10WCK
11BCK
12SDA
13
SCL
14
/FAULT
15
MONITOR0
16
MONITOR1
17
MONITOR2
18
BST2B
19
PGND2B
20
OUT2B_1
21
OUT2B_2
22
PVDD2_1
23
PVDD2_2
24
PVDD2_3
25 OUT2A_126 OUT2A_227 PGND2A28 BST2A29 VDR230 AGND31 VCC_532 VDR133 BST1B34 PGND1B35 OUT1B_136 OUT1B_2
37
PVDD1_1
38
PVDD1_2
39
PVDD1_3
40
OUT1A_1
41
OUT1A_2
42
PGND1A
43
BST1A
44
/RESET
45
AD
46
GND_IO
47
CLK_I
48
VDD_IO
49
[EP]
P5501
250A1-WR-H03B
WOOFER_STEREO
1
2
3
WOOFER AMP.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SIGN600005
SCART_Rout
SCART_MUTE
SCART_Lout
DTV/MNT_R_OUT
+12V
C600533pF
EU
R6010
470K
OPT
R6008 33KEU
C6004
0.1uF
50V
EU
R60002.2KEU
L6000
EU
R6002
470K
OPT
Q6000MMBT3904(NXP)
EUE
B
C
R60112.2K
EU
DTV/MNT_R_OUT
C600333pFEU
DTV/MNT_L_OUT
Q6001MMBT3904(NXP)
EUE
B
C
DTV/MNT_L_OUT
R600433KEU
C6002
6800pF
OPT
C6007
6800pF
OPT
C6008
1uF
25V
EUC6000
1uF25VEU
IC6000AZ4580MTR-E1
EU3
IN1+
2IN1-
4VEE
1OUT1
5 IN2+
6 IN2-
7 OUT2
8 VCC
SCART_AMP_R_FB
SCART_AMP_L_FB
Q6002MMBT3906(NXP)
EU
E
B
C
R600310K
EU
R6001
10K
EU
R6012
4.7K
OPT
+3.5V_ST
R60131K
EU
R60141K
EU
[SCART AUDIO MUTE]
AUD_OUT >> EU/CHINA_HOTEL_OPT
60
SCART AUDIO AMP 2011.11.21
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Q6201AO3407A
CI
G
DS
+5V_CI_ON
C62074.7uF10VOPT
R621810K
CI
+5V_NORMAL
C62020.1uF16V
OPT
R62422.2KCI
R622110K
OPT
PCM_5V_CTL
R624810KCI
R62234.7K
CI
R624122K
CI
Q6200MMBT3904(NXP)CI
E
B
C
C62101uF25VOPT
C6210-*11uF25V
CI_MTK
CI POWER ENABLE CONTROL
62
CI SLOT 2011.10.31
Option FOR MTK Option FOR LG1152
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R6403
OPT
4.7K
HP_ROUT
+3.3V_NORMAL
C64001uF10V
L6400120-ohmBLM18PG121SN1D
SIDE_HP_MUTE
R64044.7K
C64011uF10V
C64050.1uF16V
C64021uF10V
HP_ROUT_MAIN
R6400
4.7K
R64051K
C64062.2uF10V
HP_LOUT
Q6400MMBT3904(NXP)
E
B
C
IC6400TPA6132A2
EAN60724701
3INR+
2INL+
4INR-
1INL-
5
OUTR
6
G0
7
G1
8
HPVSS
9CPN
10PGND
11CPP
12HPVDD
13
EN
14
VDD
15
SGND
16
OUTL
HP_LOUT_MAIN
R6401
OPT
R64024.7K
+3.3V_NORMAL
C64042.2uF10V
C64072.2uF10V
C640310uF10V
HP_AMP_MUTE
R640610
1/16W5%
R640710
1/16W5%
C64080.47uF16V
C64090.47uF16V
2011.06.29HEADPHONE AMP
61
EARPHONE AMP
From Micom
Close to the IC
Low Pass Filter
Place Near jack Side
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
FE_TS_DATA[5]
FE_TS_DATA[4]
FE_TS_DATA[2]
FE_TS_DATA[6]
FE_TS_DATA[7]
FE_TS_DATA[1]
FE_TS_DATA[0]
FE_TS_DATA[3]
C65260.1uF
16V
+5V_TU
C651910uF10V
DVB_S&CHB
C653622uF10V
C6522
0.1uF 16V
+3.3V_D_Demod
C65310.1uF
C65320.1uF
16V
LNB_TX
L6502BLM18PG121SN1D
T2/C&CN&BR
C65440.1uF16V
L9_T2/C/S
C6512100pF
DVB_S&CHB
/S2_RESET
CHB_DATA
L6503BLM18PG121SN1D
CHB_SYNC
C65160.1uF16V
T2/C&CHB&CN&BR
IF_AGC
I2C_SCL4
R6509
33
L6501BLM18PG121SN1D
DVB_S&CHB
C650618pF50V
OPT
C6514
0.1uF16V
I2C_SDA4
C651718pF50VOPT
+5V_TU
C65480.1uF16V
+5V_NORMAL
I2C_SDA6
+3.3V_TU
+1.8V_TU
L6507
BLM18PG121SN1D
CHB
C650110uF10V
CHB
+5V_TU
L6506BLM18PG121SN1D
NOT_T/C&AT
C654610uF10V
R6510
33
IF_P
+5V_TU
C65300.1uF16V
R6504 22
DVB_S&CHB
C6523100pF50V
CHB
CHB_CLK
R6503 22
DVB_S&CHB
C652922uF10V
C65250.1uF16V
OPT
C6524100pF
OPT
R651882
C6507100pF50V
T2/C&CHB&CN&BR
R652720K1%
NOT_T/C&AT
C65150.1uFDVB_S&CHB
R65250
NOT_L9_T2/C/S
L6508BLM18PG121SN1D
CHB
+3.3V_D_Demod
RF_SWITCH_CTL
C652810uF6.3V
OPT
R65311
C65134700pF50V CN
C651818pF50VOPT
R652910K1%
NOT_T/C&AT
R652310K
TU_TS_ERR
+1.23V_TU
+5V_NORMAL
+3.3V_D_Demod
C6511100pF50V
+3.3V_TU
R6506 100 T/C&AT&CHB
+1.23V_TU
C65390.1uF
16V
R652811K1%
NOT_T/C&AT
C650818pF50V
OPT
+3.3V_TU
C65090.1uF16VCHB
TU_CVBS
C65200.1uF16V
MTK/L9_DVB/ATSC/NTSC
+1.23V_TU
TU_TS_VAL
C653810uF10V
NOT_T/C&AT
+3.3V_TU
TU_TS_VAL
CHB_VAL
/TU_RESET
L6500BLM18PG121SN1D
FE_TS_VAL
FE_TS_DATA[0-7]
+3.3V_TU_IN
R65154.7K
FE_TS_CLK
0.1uFC6540
R65191K
OPT
R6508100
MTK/L9_DVB/ATSC/NTSC
IC6503
AZ1117BH-1.8TRE1
1
ADJ/GND
2 OUT3INC65420.1uF
NOT_T/C&AT
+3.3V_TU
C65101000pF50V CN
+1.8V_TU
R6500 0
RF_SWITCH
TU_TS_ERR
TUNER_SIF
C6549
10uF
16V
NOT_T/C&AT
I2C_SCL6
C65270.1uFOPT
+3.3V_TU
CHB_ERR
IC6501AP2132MP-2.5TRG1
EAN61387601
NOT_T/C&AT
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
C65030.1uF16V
RF_SWITCH
C6533
10uF
16V
NOT_T/C&AT
LNB_OUT
IF_N
FE_TS_SYNC
CHB_CVBS
R6513
10DVB_S&CHB
R65122.2K
OPT
C65050.1uF16V
+3.3V_D_Demod
R6511100K
OPT
C65210.1uFOPT
+3.3V_NORMAL
+1.8V_TU
C6500
0.1uF16V
L9 ATSC
C653422uF10V
LNB_OUTLNB_TX CHB_CVBS
CHB_ERR
CHB_SYNC
CHB_VAL
CHB_CLK
CHB_DATA
ATV_OUT
ATV_OUT
C65351uFOPT
IC650074LVC1G08GW
L9_T2/C/S
3GND
2A
4Y
1B
5VCC
R6526100
L9_T2/C/S
1/16W5%
AR65020
NOT_T/C&AT&CHB
AR6500 0
NOT_T/C&AT&CHB
AR65010
NOT_T/C&AT&CHB
R6516470
Q6500MMBT3906(NXP)
E
B
C
Q6501MMBT3906(NXP)
E
B
C
R65320
NOT_L9_BR_TW_CN Tuner
C65500.1uF16V
C6551100pF50V
TU6500-*1TDSS-H151F
AT_H/NIM_V
5+B1[3.3V]
11DIF[N]
2RESET
10DIF[P]
4SDA
1NC
9IF_AGC
8CVBS
3SCL
7+B2[1.8V]
6SIF
12
SHIELD
TU6500TDSS-G151D
T/C_H/NIM_V
5+B1[3.3V]
11DIF[N]
2RESET
10DIF[P]
4SDA
1NC
9IF_AGC
8CVBS
3SCL
7+B2[1.8V]
6SIF
12
SHIELD
TU6503TDSQ-G051D
T/C/S2_V
1N.C_1
2RESET
3SCL
4SDA
5+3.3V_TUNER
6SIF
7+1.8V_TUNER
8CVBS
9T/C_IF_AGC
10T/C_DIF[P]
11T/C_DIF[N]
12N.C_2
13N.C_3
14N.C_4
15GND_1
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28GND_2
29GND_3
30+1.23V_S2_DEMOD
31S2_RESET
38
SHIELD
32+3.3V_S2_DEMOD
33S2_F22_OUTPUT
34S2_SCL
35S2_SDA
36LNB
37GND_4
TU6502TDSQ-H051F
CHB_V
1+5V[SPLITTER]
2RESET
3TU_SCL
4TU_SDA
5M_+3.3V
6M_SIF
7M_+1.8V
8M_CVBS
9M_IF_AGC
10M_DIF[P]
11M_DIF[N]
12S_3.3V
13S_1.8V
14S_CVBS
15GND_1
16SD_ERROR
17SD_SYNC
18SD_VALID
19SD_MCLK
20SD_SERIAL_D0
21N.C_1
22N.C_2
23N.C_3
24N.C_4
25N.C_5
26N.C_6
27N.C_7
28GND_2
29GND_3
30SD_1.23V_DEMOD
31SD_RESET
36
SHIELD
32SD_3.3V_DEMOD
33N.C_8
34SD_SCL
35SD_SDA
TU6503-*1
TDSQ-G351D
T2/C/S2
1N.C_1
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9N.C_2
10N.C_3
11N.C_4
12+B3[3.3V]
13+B4[1.23V]
14N.C_5
15GND_1
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28GND_2
29GND_3
30+B5[1.23V]
31S2_RESET
38
SHIELD
32+B6[3.3V]
33S2_F22_OUTPUT
34S2_SCL
35S2_SDA
36LNB
37GND_4
TU6501-*1TDSN-B051F
BR_F/NIM_V
1RF_S/W_CTL
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9NC_1
10NC_2
11NC_3
12+B3[3.3V]
13+B4[1.23V]
14NC_4
15GND
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28
SHIELD
TU6504TDSH-T151F
TW_H/NIM
5+B1[3.3V]
11DIF[N]
2RESET
10DIF[P]
4SDA
1RF_S/W_CTL
9IF_AGC
8CVBS
3SCL
7+B2[1.8V]
6SIF
12
SHIELD
TU6501TDSN-G351D
T2/C_F/NIM_DEV
1NC_1
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9NC_2
10NC_3
11NC_4
12+B3[3.3V]
13+B4[1.23V]
14NC_5
15GND
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28
SHIELD
C6508-*168pF50V
BR_TW_CN_TUNERC6506-*168pF50V
BR_TW_CN_TUNER
R6500-*1
1K 5%
BR_TW_CN_TUNER
R6508-*1
1K 5%
BR_TW_CN_TUNER
R6532-*1BLM18PG121SN1D
L9/BR_TW_CN_TUNER
120-ohm
R6528-*112K
1/16W1%
CN
R6521220
R6520220
TU6501-*3TDSN-C051D
CN_LG3921
1RF_S/W_CTL
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9NC_1
10NC_2
11NC_3
12+B3[3.3V]
13+B4[1.23V]
14NC_4
15GND
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28
SHIELD
TU6501-*2TDSN-C251D
CN_ATBM
1RF_S/W_CTL
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9NC_1
10NC_2
11NC_3
12+B3[3.3V]
13+B4[1.23V]
14NC_4
15GND
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28
SHIELD
65
TUNER 2011.11.21
T2 : Max 1.7A
150mA(MAX)
close to TUNER
Vout=0.6*(1+R1/R2)
2. No via on both of them
Ground Width >= 24mils
1. should be guarded by ground
ERROR & VALID PIN
close to TUNER
RF_SWITCH_CTL USE: T2/C,T/C,ATSC,DTMB.ISDB-T
3. Signal Width >= 12mils
R2
2A
465mA(MAX)
should be guarded by groumd
T/C/S & H/NIM & T2/C TUNER(EU & CHINA)
R1
Signal to Signal Width = 12mils
else : Max 240mA
2012 perallel because of derating
else : Max 0.7A
CHB : Max 480mA
T/C_H/NIM T/C/S2 T2/C_F/NIM T2/C/S2 CHBAT_H/NIM CN
CHB CNDVB_S DVB_ST/C&AT&CHB T/C&AT&CHB
DVB_S&CHB DVB_S&CHB DVB_S&CHB
NOT_T/C&AT
NOT_T/C&AT
NOT_T/C&AT NOT_T/C&AT
NOT_T/C&AT
RF_SWITCH
T2/C
T2/C
T2/C&CN
T2/C&CHB&CN
T2/C&CN
T2/C&CHB&CN
T/C&AT&CHB
Close to the tuner
Close to the tunerClose to the tuner
close to TUNER
close to Tuner
Seperate GND for CHB
T/C&AT&CHB
T2/C&CHB&CNNOT_T/C&AT&CHBNOT_T/C&AT&CHB
NOT_T/C&AT&CHB
NOT_T/C&AT&CHB
H/NIM&CHB
NOT_DVB_S
NOT_DVB_S
NOT_DVB_S
NOT_DVB_S
BR
L9_T2/C/S
Not_L9_T2/C/S
Not_L9_T2/C/S
Not_L9_T2/C/S Not_L9_T2/C/S
Not_L9_T2/C/S
Not_L9_T2/C/S
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
A_GND
LNB_OUT
DCDC_GND
DCDC_GND
A_GND
A_GND
R690133
LNB
A_GND
+12V
LNB_TX
L6900
33UHSP-7850_33
LNB
R690033
LNB
C6907
0.22uF
LNB
A_GND
C69021uF50VLNB
+12V_LNB
DCDC_GND
C690668uF35VLNB
A_GND
I2C_SDA4
C6905 22000pF
LNB
I2C_SCL4
A_GND
R6903
4.7KLNB
D6901
40V
LNB_SMAB34
C69000.22uF25VLNB
C69010.01uF
50VLNB
D6903
40VLNB_SMAB34
L6901BLM18PG121SN1D
LNB
IC6900A8290SETTR-T
LNB
1BOOST
3TCAP
7TDI
9VREG
10
SDA
11
ADD
12
SCL
13
NC_2
14
IRQ
15 NC_3
16 NC_4
17 NC_5
18 NC_6
19 BFC
20 NC_7
21 NC_8
22
BFO
23
NC_9
24
BFI
25
VIN
26
LX
27
GNDLX
28
LNB
5TDO
8GND
6EXTM
4NC_1
2VCP 29
[EP]
C6908
27pF
OPT
C6903 0.1uF
LNB
C6909
27pF
OPT
D6902
40V
LNB_SMAB34
A_GND
+3.3V_NORMAL
DCDC_GND
A_GND
+12V_LNB
A_GND
C69110.1uF50V
LNB
C69040.1uF50VLNB
C691268uF35VLNB
D6900
30V
MBR230LSFT1G
LNB
R69062.2K1WLNB
D6904LNB
C691010uF25VLNB
R69040
R69050
C691618pFLNB
C691518pFOPT
C691333pFOPT
C691433pFLNB
D6901-*1
40V
LNB_SX34
D6902-*1
40V
LNB_SX34
D6903-*1
40VLNB_SX34
C69170.1uF50VLNB
C69180.1uF50VLNB
(Option:LNB)
DVB-S2 LNB Part Allegro DCDC_GND and A_GND are connected in pin#27
3A
Max 1.3A
PCB_GND and A_GND are connected
Input trace widths should be sized to conduct at least 3A
2A
DCDC_GND and A_GND are connected
2.4Aclose to Boost pin(#1)
Ouput trace widths should be sized to conduct at least 2A
close to VIN pin(#25)
69
LNB 2011.11.21
Close to Tuner
Surge protectioin
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
FRC3_RESET
TXA0N
TXA2P
TXB1P
C72020.1uF16V
OPT
TXA1N
TXBCLKN
TXB3P
TXA3P
TXB2N
TXBCLKP
TXB4N
TXACLKN
TXA2N
TXA0P
TXB0N
TXA3N
TXA4N
PANEL_VCC
TXACLKP
TXA1P
TXB3N
C720010uF16VOPT
TXB4P
TXA4P
TXB1N
TXB2P
I2C_BE_SDA1
C72011000pF50VOPT
TXB0P
L7200120-ohm
I2C_BE_SCL1
TP7204 LOCAL_DIM_EN
LOCAL_DIM_EN
I2C_BE_SDA1
I2C_BE_SCL1
FRC3_RESET
L/DIM0_SCLK
L/DIM0_MOSI
L/DIM0_SCLK
L/DIM0_MOSI
L/DIM0_VS
L/DIM0_VS
BPL_IN
FRC3_FLASH_WP
R72010
R7200
10K
P7200
FI-RE51S-HF-J-R1500
1NC
2NC
3NC
4NC
5NC
6NC
7LVDS_SEL
8NC
9NC
10L/DIM_ENABLE
11GND
12RA0N
13RA0P
14RA1N
15RA1P
16RA2N
17RA2P
18GND
19RACLKN
20RACLKP
21GND
22RA3N
23RA3P
24RA4N
25RA4P
26GND
27BIT_SEL
28RB0N
29RB0P
30RB1N
31RB1P
32RB2N
33RB2P
34GND
35RBCLKN
36RBCLKP
37GND
38RB3N
39RB3P
40RB4N
41RB4P
42GND
43GND
44GND
45GND
46GND
47NC
48VLCD
49VLCD
50VLCD
51VLCD
52
GND
72 100Interface block
LG1152 A0
[51Pin LVDS Connector] (For FHD FRC3 HS_LVDS)
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
I2C_SCL1
L/DIM0_SCLK
R760110KL/DIM_OUT
+3.3V_NORMAL
L/DIM0_MOSI
R76074.7K
L/DIM_OUT
R7606 33
L/DIM_OUT
P7600
12507WR-08L
L/DIM_OUT
1
2
3
4
5
6
7
8
9
I2C_SDA1
L/DIM0_VS
R760010KOPT AR7600
331/16W
L/DIM_OUTR7602 0
L/DIM_OUT
R7603 0
L/DIM_OUT
LOCAL DIMMING
[To LED DRIVER]
76
LOCAL DIMMING 2012.02.22
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
EMMC_DATA[5]
EMMC_DATA[0]
EMMC_DATA[2]
EMMC_DATA[1]
EMMC_DATA[4]
EMMC_DATA[7]
EMMC_DATA[3]
EMMC_DATA[6]
DAT4
DAT6
EMMC_RST
3.3V_EMMC
DAT5
DAT4
DAT5
C81040.1uF16V
R8116
10K
DAT3
EMMC_CMD
C81032.2uF10V
EMMC_VCCQ
EMMC_DATA[0-7]
C81062.2uF10V
EMMC_VCCQ
C810710pF50V
OPT
DAT6
C81020.1uF16V
DAT3
R8117
10K
C81050.1uF16V
EMMC_CLK
IC8100-*1H26M21001ECR
HYNIX_EMMC_2GB
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
NC_3A6
NC_4A7
NC_23C5
NC_42E5
NC_43E8
NC_44E9
NC_45E10
NC_52F10
NC_58G3
NC_59G10
NC_66H5
NC_73J5
NC_80K6
NC_81K7
NC_82K10
NC_116P7
NC_119P10
RESETK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_1E7
VSS_2G5
VSS_3H10
VSS_4K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_5A8
NC_6A9
NC_7A10
NC_8A11
NC_9A12
NC_10A13
NC_11A14
NC_12B1
NC_13B7
NC_14B8
NC_15B9
NC_16B10
NC_17B11
NC_18B12
NC_19B13
NC_20B14
NC_21C1
NC_22C3
NC_24C7
NC_25C8
NC_26C9
NC_27C10
NC_28C11
NC_29C12
NC_30C13
NC_31C14
NC_32D1
NC_33D2
NC_34D3
NC_35D4
NC_36D12
NC_37D13
NC_38D14
NC_39E1
NC_40E2
NC_41E3
NC_46E12
NC_47E13
NC_48E14
NC_49F1
NC_50F2
NC_51F3
NC_53F12
NC_54F13
NC_55F14
NC_56G1
NC_57G2
NC_60G12
NC_61G13
NC_62G14
NC_63H1
NC_64H2
NC_65H3
NC_67H12
NC_68H13
NC_69H14
NC_70J1
NC_71J2
NC_72J3
NC_74J12
NC_75J13
NC_76J14
NC_77K1
NC_78K2
NC_79K3
NC_83K12
NC_84K13
NC_85K14
NC_86L1
NC_87L2
NC_88L3
NC_89L12
NC_90L13
NC_91L14
NC_92M1
NC_93M2
NC_94M3
NC_95M7
NC_96M8
NC_97M9
NC_98M10
NC_99M11
NC_100M12
NC_101M13
NC_102M14
NC_103N1
NC_104N3
NC_105N6
NC_106N7
NC_107N8
NC_108N9
NC_109N10
NC_110N11
NC_111N12
NC_112N13
NC_113N14
NC_114P1
NC_115P2
NC_117P8
NC_118P9
NC_120P11
NC_121P12
NC_122P13
NC_123P14
EMMC_CLK_BALL
EMMC_CMD_BALL
EMMC_CMD_BALL
EMMC_CLK_BALL
EMMC_RESET_BALL
EMMC_RESET_BALL
EMMC_VDDI
EMMC_VDDI
DAT5
AR8100221/16W
AR8101221/16W
AR8102 22
R8100
10K
R8101
10K
R8102
10K
R8103
10K
R8104
10K
R8105
10K
R8106
10K
R8107
10K
IC8100-*3H26M31001EFR
DEV_HYNIX_EMMC_4GB
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
NC_3A6
NC_4A7
NC_23C5
NC_42E5
NC_43E8
NC_44E9
NC_45E10
NC_52F10
NC_58G3
NC_59G10
NC_66H5
NC_73J5
NC_80K6
NC_81K7
NC_82K10
NC_116P7
NC_119P10
RESETK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_1E7
VSS_2G5
VSS_3H10
VSS_4K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_5A8
NC_6A9
NC_7A10
NC_8A11
NC_9A12
NC_10A13
NC_11A14
NC_12B1
NC_13B7
NC_14B8
NC_15B9
NC_16B10
NC_17B11
NC_18B12
NC_19B13
NC_20B14
NC_21C1
NC_22C3
NC_24C7
NC_25C8
NC_26C9
NC_27C10
NC_28C11
NC_29C12
NC_30C13
NC_31C14
NC_32D1
NC_33D2
NC_34D3
NC_35D4
NC_36D12
NC_37D13
NC_38D14
NC_39E1
NC_40E2
NC_41E3
NC_46E12
NC_47E13
NC_48E14
NC_49F1
NC_50F2
NC_51F3
NC_53F12
NC_54F13
NC_55F14
NC_56G1
NC_57G2
NC_60G12
NC_61G13
NC_62G14
NC_63H1
NC_64H2
NC_65H3
NC_67H12
NC_68H13
NC_69H14
NC_70J1
NC_71J2
NC_72J3
NC_74J12
NC_75J13
NC_76J14
NC_77K1
NC_78K2
NC_79K3
NC_83K12
NC_84K13
NC_85K14
NC_86L1
NC_87L2
NC_88L3
NC_89L12
NC_90L13
NC_91L14
NC_92M1
NC_93M2
NC_94M3
NC_95M7
NC_96M8
NC_97M9
NC_98M10
NC_99M11
NC_100M12
NC_101M13
NC_102M14
NC_103N1
NC_104N3
NC_105N6
NC_106N7
NC_107N8
NC_108N9
NC_109N10
NC_110N11
NC_111N12
NC_112N13
NC_113N14
NC_114P1
NC_115P2
NC_117P8
NC_118P9
NC_120P11
NC_121P12
NC_122P13
NC_123P14
DUMMY_1DU1
DUMMY_2DU2
DUMMY_3DU3
DUMMY_4DU4
DUMMY_5DU5
DUMMY_6DU6
DUMMY_7DU7
DUMMY_8DU8
DUMMY_9DU9
DUMMY_10DU10
DUMMY_11DU11
DUMMY_12DU12
DUMMY_13DU13
DUMMY_14DU14
DUMMY_15DU15
DUMMY_16DU16
IC8100-*2KLM2G1HE3F-B001
SAMSUNG_EMMC_2GB
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
NC_3A6
NC_4A7
NC_23C5
NC_42E5
NC_43E8
NC_44E9
NC_45E10
NC_52F10
NC_58G3
NC_59G10
NC_66H5
NC_73J5
NC_80K6
NC_81K7
NC_82K10
NC_116P7
NC_119P10
RSTNK5
VDD_1C6
VDD_2M4
VDD_3N4
VDD_4P3
VDD_5P5
VDDF_1E6
VDDF_2F5
VDDF_3J10
VDDF_4K9
VDDIC2
VSS_1C4
VSS_2E7
VSS_3G5
VSS_4H10
VSS_5K8
VSS_6N2
VSS_7N5
VSS_8P4
VSS_9P6
NC_1A1
NC_2A2
NC_5A8
NC_6A9
NC_7A10
NC_8A11
NC_9A12
NC_10A13
NC_11A14
NC_12B1
NC_13B7
NC_14B8
NC_15B9
NC_16B10
NC_17B11
NC_18B12
NC_19B13
NC_20B14
NC_21C1
NC_22C3
NC_24C7
NC_25C8
NC_26C9
NC_27C10
NC_28C11
NC_29C12
NC_30C13
NC_31C14
NC_32D1
NC_33D2
NC_34D3
NC_35D4
NC_36D12
NC_37D13
NC_38D14
NC_39E1
NC_40E2
NC_41E3
NC_46E12
NC_47E13
NC_48E14
NC_49F1
NC_50F2
NC_51F3
NC_53F12
NC_54F13
NC_55F14
NC_56G1
NC_57G2
NC_60G12
NC_61G13
NC_62G14
NC_63H1
NC_64H2
NC_65H3
NC_67H12
NC_68H13
NC_69H14
NC_70J1
NC_71J2
NC_72J3
NC_74J12
NC_75J13
NC_76J14
NC_77K1
NC_78K2
NC_79K3
NC_83K12
NC_84K13
NC_85K14
NC_86L1
NC_87L2
NC_88L3
NC_89L12
NC_90L13
NC_91L14
NC_92M1
NC_93M2
NC_94M3
NC_95M7
NC_96M8
NC_97M9
NC_98M10
NC_99M11
NC_100M12
NC_101M13
NC_102M14
NC_103N1
NC_104N3
NC_105N6
NC_106N7
NC_107N8
NC_108N9
NC_109N10
NC_110N11
NC_111N12
NC_112N13
NC_113N14
NC_114P1
NC_115P2
NC_117P8
NC_118P9
NC_120P11
NC_121P12
NC_122P13
NC_123P14
C81000.1uF16V
OPT
IC8100SDIN5D2-4G-974L1
SANDISK_EMMC_4GB
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
NC_3A6
NC_4A7
NC_23C5
NC_42E5
NC_43E8
NC_44E9
NC_45E10
NC_52F10
NC_58G3
NC_59G10
NC_66H5
NC_73J5
NC_80K6
NC_81K7
NC_82K10
NC_116P7
NC_119P10
RESETK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_1E7
VSS_2G5
VSS_3H10
VSS_4K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_5A8
NC_6A9
NC_7A10
NC_8A11
NC_9A12
NC_10A13
NC_11A14
NC_12B1
NC_13B7
NC_14B8
NC_15B9
NC_16B10
NC_17B11
NC_18B12
NC_19B13
NC_20B14
NC_21C1
NC_22C3
NC_24C7
NC_25C8
NC_26C9
NC_27C10
NC_28C11
NC_29C12
NC_30C13
NC_31C14
NC_32D1
NC_33D2
NC_34D3
NC_35D4
NC_36D12
NC_37D13
NC_38D14
NC_39E1
NC_40E2
NC_41E3
NC_46E12
NC_47E13
NC_48E14
NC_49F1
NC_50F2
NC_51F3
NC_53F12
NC_54F13
NC_55F14
NC_56G1
NC_57G2
NC_60G12
NC_61G13
NC_62G14
NC_63H1
NC_64H2
NC_65H3
NC_67H12
NC_68H13
NC_69H14
NC_70J1
NC_71J2
NC_72J3
NC_74J12
NC_75J13
NC_76J14
NC_77K1
NC_78K2
NC_79K3
NC_83K12
NC_84K13
NC_85K14
NC_86L1
NC_87L2
NC_88L3
NC_89L12
NC_90L13
NC_91L14
NC_92M1
NC_93M2
NC_94M3
NC_95M7
NC_96M8
NC_97M9
NC_98M10
NC_99M11
NC_100M12
NC_101M13
NC_102M14
NC_103N1
NC_104N3
NC_105N6
NC_106N7
NC_107N8
NC_108N9
NC_109N10
NC_110N11
NC_111N12
NC_112N13
NC_113N14
NC_114P1
NC_115P2
NC_117P8
NC_118P9
NC_120P11
NC_121P12
NC_122P13
NC_123P14
DUMMY_1DU1
DUMMY_2DU2
DUMMY_3DU3
DUMMY_4DU4
DUMMY_5DU5
DUMMY_6DU6
DUMMY_7DU7
DUMMY_8DU8
DUMMY_9DU9
DUMMY_10DU10
DUMMY_11DU11
DUMMY_12DU12
DUMMY_13DU13
DUMMY_14DU14
DUMMY_15DU15
DUMMY_16DU16
R8103-*1
47K
R8104-*1
47K
R8105-*1
47K
R8106-*1
47K
R8100-*1
47K
R8102-*1
47K
R8107-*1
47K
R8101-*1
47K
11.09.29
81
eMMC
eMMC I/F
Don’t Connect Power At VDDI
(Just Interal LDO Capacitor)
EMMC DATA LINE 47K PULL/UP
EMMC DATA LINE10K PULL/UP
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.5V_ST
L8900
BLM18PG121SN1D
LOGO_LIGHT P8900
12507WR-03L
LOGO_LIGHT1
2
3
4
Q8900
MMBT3904(NXP)
LOGO_LIGHT
E
B
C
LOGO_LIGHT
R89031K
LOGO_LIGHT
+3.5V_ST
R8901
10K
LOGO_LIGHT
R8902
10K
OPT
C89000.1uF16V
LOGO_LIGHT
R8910 33LOGO_LIGHT
R8911 33LOGO_LIGHT
Place Near Micom
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R9309100
C93080.1uF16V
OPT
R9308100
SPI_DO
SOC_TXA3N
TXA3P
R9319 33
+3.3V_IO
TXB4N
TXB2P
SOC_TXA2P
R9311100
R9304100
R9334
4.7K
TMS
R9339 100 OPT
R93291M
C93040.1uF16V
OPT
SOC_TXB0P
TXB0N
R9336
100K
1/16W
SW9300JTP-1127WEM
DEBUG1
2 43
I2C_SDA2
R9302100
R9337
33
SOC_TXB3N
+3.3V_XTAL_AVDD
C93540.1uF16V
OPT
TMODE0
+2.5V_LVDS_TX
TXA4P
R9331 0
DEBUG
SOC_TXA1P
P9300
12507WR-10L
DEBUG
1
2
3
4
5
6
7
8
9
10
11
R9312 33
+2.5V_LG1132
C93660.1uF16V
OPT
XTAL_OUT
R9328
10KOPT
+3.3V_NORMAL
R9323
10K
TXB1P
I2C_SDA2
TMODE0
TXA0P
TMS
+2.5V_LVDS_RX
SOC_TXB2P
TXA4N
R9310100
SPI_SCLK
R9324
10K
OPT
C93240.1uF16V
SOC_TXA2N
SOC_TXA1N
R9338 100 OPT
TXB3N
TRST_N
+3.3V_NORMAL
TCK TCK
+3.3V_IO
SPI_SCLK
SOC_TXBCLKN
XTAL_IN
SMODE
TXB4P
SPI_DI
SPI_DO
TDO
SOC_TXB1P
TDO
R9307100
SOC_TXA0P
C93640.1uF16V
OPT
+3.3V_XTAL_AVDD
C93480.1uF16V
OPT
+2.5V_AVDD
XTAL_OUT
R9303100
SOC_TXB4P
TMODE1
+1.0V_PLL_VDD
SPI_SCLK
3D_DEPTH_RESET
+1.0VDC
XTAL_IN
FLASH_WP
SOC_TXBCLKP
TMODE3
I2C_SCL2
R9313 33
+3.3V_NORMAL
+2.5V_LVDS_RX
R9321
10K
NON_72INCH_LVDS_AB
R9340 100 OPT
SOC_TXA4P
R9330 0OPT
+3.3V_IO
R9325
10K
TXA1N
TXA1P
R9335
10KOPT
+1.0VDC
R9341 100 OPT
R9326
10K
OPT
SOC_TXB2N
SPI_DO
SPI_CS
C93650.1uF
TXB0P
C93230.1uF16V
OPT
TMODE3
R9301100
SOC_TXA3P
TXB2N
SOC_TXA4N
TRST_N
TXACLKP
C93140.1uF16V
R9317 33
+2.5V_LVDS_TX
SOC_TXB1N
R9316 33
C93270.1uF16V
OPT
R9315 33
TXB3P
+2.5V_AVDD
FLASH_WP
R9318 33
TXBCLKP
+3.3V_NORMAL
+2.5V_LVDS_TX
TMODE0
SOC_TXB4N
R9305100
R9343
3.3K
+2.5V_LG1132
C93000.1uF16V
OPT
TDI
SOC_TXA0N
TMODE1
TMODE2
C93280.1uF16V
TXACLKN
TXA0N
C93590.1uF16V
SPI_DI
R9314 33
+2.5V_LVDS_RX
3D_DEPTH_RESET
R9342
100+3.3V_NORMAL
R9320
10K
OPT
C93220.1uF16V
OPT
TXB1N
SOC_TXB0N
C93260.1uF16V
OPT
TXA2N
+2.5V_LG1132
SPI_CS
R9322
10K
OPT
I2C_SCL2
SOC_TXACLKP
3D_DEPTH_RESET
SOC_TXACLKN
+1.0VDC
+1.0VDC
C93210.1uF16V
OPT
R9327
10K
R9306100
C93630.1uF16V
TXA2P
SPI_DI SMODE
SPI_CS
TDI
TMODE2
+3.3V_XTAL_AVDD
+3.3V_IO
SOC_TXB3P
+1.0V_PLL_VDD
TXBCLKN
R9300100
TXA3N
C93300.1uF16V
+2.5V_AVDD
I2C_SCL2
I2C_SDA2
I2C_SCL1
I2C_SDA1
R93440
OPT
R93450
OPT
P9301
12507WS-04L
DEBUG
1
2
3
4
5
+3.3V_NORMAL
IC9301W25X40BVSSIG
LG1132_FLASH
3WP
2DO[IO1]
4GND
1CS
5DI[IO0]
6CLK
7HOLD
8VCC
C93154.7uF10V
C93184.7uF10V
C93164.7uF10V
C93194.7uF10V
C93174.7uF10V
C93204.7uF10V
C93574.7uF10V
C93524.7uF10V
C93104.7uF10V
C93074.7uF10V
C93034.7uF10V
C93014.7uF10V
C93534.7uF10V
C93614.7uF10V
C93364.7uF
+1.0V_PLL_VDD
+1.0VDC
R9333 0
OPT
R9332 0
OPT
TXCCLKN
TXDCLKN
TXC4N
TXC1N
TXC4P
TXD0P
TXC3N
TXC2P
TXC0N
TXD3P
TXDCLKP
TXD3N
TXD2N
TXC3P
TXC1P
TXC0P
TXD4N
TXCCLKP
TXC2N
TXD1P
TXD0N
TXD4P
TXD1N
TXD2P
TXD0P
TXD0N
TXC3N
TXACLKN
TXD3N
TXD4P
TXDCLKNTXBCLKN
TXD1P
TXD3P
TXCCLKP
TXA4N
TXA1N
TXA4P
TXB0P
TXA3N
TXC0N
TXA2P
TXA0N
TXB3P
TXD1N
TXBCLKP
TXB3N
TXD4N
TXB2N
TXA3P
TXDCLKP
TXA1P
TXC4N
TXD2P
TXA0P
TXB4N
TXACLKP
TXCCLKN
TXC3P
TXD2N
TXC2P
TXC2N
TXC1P
TXA2N
TXB1P
TXB0N
TXC1N
TXB4P
TXC4P
TXC0P
TXB1N
TXB2P
L9300BLM18SG121TN1D
L9302BLM18SG121TN1D
L9303BLM18SG121TN1D
L9305BLM18SG121TN1D
L9304BLM18SG121TN1D
L9309BLM18SG121TN1D
C936010uF10V
C931210uF10V
C931110uF10V
C935610uF10V
IC9300LG1132
RXA0PAB17
RXA0NAA17
RXA1PY16
RXA1NY17
RXA2PAA16
RXA2NAB16
RXACLKPAB15
RXACLKNAA15
RXA3PY14
RXA3NY15
RXA4PAA14
RXA4NAB14
RXB0PAB13
RXB0NAA13
RXB1PY12
RXB1NY13
RXB2PAA12
RXB2NAB12
RXBCLKPAB11
RXBCLKNAA11
RXB3PY10
RXB3NY11
RXB4PAA10
RXB4NAB10
RXC0PAB9
RXC0NAA9
RXC1PY8
RXC1NY9
RXC2PAA8
RXC2NAB8
RXCCLKPAB7
RXCCLKNAA7
RXC3PY6
RXC3NY7
RXC4PAA6
RXC4NAB6
RXD0PAB5
RXD0NAA5
RXD1PY4
RXD1NY5
RXD2PAA4
RXD2NAB4
RXDCLKPAB3
RXDCLKNAA3
RXD3PY2
RXD3NY3
RXD4PAA2
RXD4NAB2
UART_RXDD3
UART_TXDD2
SPI_SCLKC2
SPI_CSC1
SPI_DIB1
SPI_DOB2
SDA_ME2
SCL_ME1
SDA_SD1
SCL_SE3
SMODEF2
TMODE0F1
TMODE1G3
TMODE2G2
TMODE3G1
TRST_NH1
TDOH3
TDIH2
TCKJ3
TMSJ2
PORES_NF3
XTALOAB21
XTALIAA21
TXA0PA10
TXA0NB10
TXA1PC9
TXA1NC10
TXA2PB9
TXA2NA9
TXACLKPA8
TXACLKNB8
TXA3PC7
TXA3NC8
TXA4PB7
TXA4NA7
TXB0PA6
TXB0NB6
TXB1PC5
TXB1NC6
TXB2PB5
TXB2NA5
TXBCLKPA4
TXBCLKNB4
TXB3PC3
TXB3NC4
TXB4PB3
TXB4NA3
TXC0PA18
TXC0NB18
TXC1PC17
TXC1NC18
TXC2PB17
TXC2NA17
TXCCLKPA16
TXCCLKNB16
TXC3PC15
TXC3NC16
TXC4PB15
TXC4NA15
TXD0PA14
TXD0NB14
TXD1PC13
TXD1NC14
TXD2PB13
TXD2NA13
TXDCLKPA12
TXDCLKNB12
TXD3PC11
TXD3NC12
TXD4PB11
TXD4NA11
GPIO[0]Y1
GPIO[1]W3
GPIO[2]W2
GPIO[3]W1
GPIO[4]V3
GPIO[5]V2
GPIO[6]V1
GPIO[7]U3
GPIO[8]U2
GPIO[9]U1
GPIO[10]T3
GPIO[11]T2
GPIO[12]T1
GPIO[13]R3
GPIO[14]R2
GPIO[15]R1
GPIO[16]P3
GPIO[17]P2
GPIO[18]P1
GPIO[19]N3
GPIO[20]N2
GPIO[21]N1
GPIO[22]M3
GPIO[23]M2
GPIO[24]M1
GPIO[25]L1
GPIO[26]L2
GPIO[27]L3
GPIO[28]K1
GPIO[29]K2
GPIO[30]K3
GPIO[31]J1
IC9300LG1132
VDD_1H8
VDD_2H9
VDD_3H14
VDD_4H15
VDD_5J8
VDD_6J15
VDD_7K8
VDD_8K15
VDD_9L8
VDD_10L15
VDD_11M8
VDD_12M15
VDD_13N8
VDD_14N15
VDD_15P8
VDD_16P15
VDD_17R8
VDD_18R9
VDD_19R10
VDD_20R11
VDD_21R12
VDD_22R13
VDD_23R14
VDD_24R15
VDD33_1F4
VDD33_2G4
VDD33_3H4
VDD33_4J4
VDD33_5K4
VDD33_6L4
VDD33_7M4
VDD33_8N4
VDD33_9P4
VDD33_10R4
VDD33_11T4
VDD33_12U4
LVRX_VDD25_1W7
LVRX_VDD25_2W8
LVRX_VDD25_3W9
LVRX_VDD25_4W10
LVRX_VDD25_5W11
LVRX_VDD25_6W12
LVRX_VDD25_7W13
LVRX_VDD25_8W14
LVTX_VDD10_1H10
LVTX_VDD10_2H11
LVTX_VDD10_3H12
LVTX_VDD10_4H13
LVTX_VDD25_1D7
LVTX_VDD25_2D8
LVTX_VDD25_3D9
LVTX_VDD25_4D10
LVTX_VDD25_5D11
LVTX_VDD25_6D12
LVTX_VDD25_7D13
LVTX_VDD25_8D14
LVTX_VDD25_9D15
LVTX_VDD25_10D16
DISP_VDDY21
DR3P_VDDY22
SSP_VDDAA22
XTAL_VDDY20
DISP_AVDDAA19
DR3P_AVDDAA20
SSP_AVDDAB20
XTAL_AVDDAB19
VSS_1A2
VSS_2A19
VSS_3B19
VSS_4C19
VSS_5D4
VSS_6D5
VSS_7D6
VSS_8D17
VSS_9D18
VSS_10D19
VSS_11E4
VSS_12E5
VSS_13E6
VSS_14E7
VSS_15E8
VSS_16E9
VSS_17E10
VSS_18E11
VSS_19E12
VSS_20E13
VSS_21E14
VSS_22E15
VSS_23E16
VSS_24E17
VSS_25E18
VSS_26F5
VSS_27F18
VSS_28G5
VSS_29G18
VSS_30H5
VSS_31H18
VSS_32J5
VSS_33J9
VSS_34J10
VSS_35J11
VSS_36J12
VSS_37J13
VSS_38J14
VSS_39J18
VSS_40K5
VSS_41K9
VSS_42K10
VSS_43K11
VSS_44K12
VSS_45K13
VSS_46K14
VSS_47K18
VSS_48L5
VSS_49L9
VSS_50L10
VSS_51L11
VSS_52L12
VSS_53L13
VSS_54L14
VSS_55L18
VSS_56M5
VSS_57M9
VSS_58M10
VSS_59M11
VSS_60M12
VSS_61M13
VSS_62M14
VSS_63M18
VSS_64N5
VSS_65N9
VSS_66N10
VSS_67N11
VSS_68N12
VSS_69N13
VSS_70N14
VSS_71N18
VSS_72P5
VSS_73P9
VSS_74P10
VSS_75P11
VSS_76P12
VSS_77P13
VSS_78P14
VSS_79P18
VSS_80R5
VSS_81R18
VSS_82T5
VSS_83T18
VSS_84T19
VSS_85U5
VSS_86U18
VSS_87U19
VSS_88V4
VSS_89V5
VSS_90V6
VSS_91V7
VSS_92V8
VSS_93V9
VSS_94V10
VSS_95V11
VSS_96V12
VSS_97V13
VSS_98V14
VSS_99V15
VSS_100V16
VSS_101V17
VSS_102V18
VSS_103V19
VSS_104W4
VSS_105W5
VSS_106W6
VSS_107W15
VSS_108W16
VSS_109W17
VSS_110W18
VSS_111W19
VSS_112W20
VSS_113W21
VSS_114W22
VSS_115Y18
VSS_116Y19
VSS_117AA1
VSS_118AA18
VSS_119AB18
X930024.75MHz
4GND_2
1X-TAL_1
2GND_1
3X-TAL_2
C933330pF50V
C933930pF50V
MDS62110218
M9300 ALBLOCK
MDS62110218
M9301 ALBLOCK
MDS62110218
M9303 ALBLOCK
MDS62110218
M9302 ALBLOCK
3D Depth
LG1152 B0 2011. 11. 28
XTAL(24.75MHz)
+3.3V Power Separation
+1.0VDC Decaps
LG1132 Has Internal Pull-up
SPI FLASH(4M Bit)
TEST MODE Configuration
System Configuration
+2.5V LVDS_RX Decaps
SPI/I2C For Aardvak Interface
Default SettingAll ’H’ = Normal Operation Mode
LG1132 HW RESET
Monitoring Pins for 3D-Depth Interanl status
+3.3V_IO Decaps
Default Setting(’0’)0 : Boot From Ext. Flash(Normal Booting)1 : Internal RAM Boot (JTAG Booting)
+2.5V LVDS_TX Decaps
+1.0V Power Separation
TMODE[3:0] 0000 => System PLL Test 0001 => LVDS Rx Isolation Test 0010 => LVDS Tx Isolation Test 0011 => LVDS Bypass Test 0100 => ALL PLL Test 1001 => DDR PLL IsolationTest 1010 => Functional Test 1011 => MBIST 1100 => Scan Test(Normal) 1101 => Scan Test (Adaptive) 1110 => Display PLL Test 1111 => Normal Operation
+1.0V_XTAL/DDR3 PLL/SS PLL/DIS PLL_VDD+2.5V DDR PLL/SS PLL/DIS PLL AVDD Decaps
+3.3V XTAL AVDD Decaps
For Heat Sink
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DDR_DATA[15]
DDR_DATA[15]
DDR_A[6]
DDR_A[12]
DDR_DATA[11]
DDR_A[13]
DDR_A[1]
DDR_A[4]
DDR_DATA[4]
DDR_DATA[6]
DDR_DATA[3]
DDR_DATA[7]
DDR_DATA[5]
DDR_DATA[12]
DDR_A[11]
DDR_DATA[0]
DDR_A[10]
DDR_DATA[7]
DDR_DATA[9]
DDR_A[2]
DDR_DATA[5]
DDR_A[3]
DDR_DATA[12]
DDR_DATA[0]
DDR_DATA[1]
DDR_A[4]
DDR_DATA[14]
DDR_A[6]
DDR_A[13]
DDR_DATA[9]
DDR_A[0]
DDR_A[12]
DDR_DATA[6]
DDR_A[9]
DDR_A[7]
DDR_A[5]
DDR_A[2]
DDR_DATA[2]
DDR_DATA[10]
DDR_DATA[8]
DDR_A[8]
DDR_DATA[8]
DDR_A[8]
DDR_A[10]
DDR_DATA[1]
DDR_DATA[10]
DDR_DATA[13]
DDR_DATA[2]
DDR_A[5]
DDR_DATA[3]
DDR_DATA[4]
DDR_DATA[13]
DDR_DATA[11]
DDR_A[3]
DDR_A[11]
DDR_DATA[14]
DDR_A[7]
DDR_A[0]
DDR_A[1]
DDR_A[9]
DDR_WEN
+0.75V_VREF_D1
DDR_A[0-13]
+0.75V_VREF_D0
DDR_RESET_N
+0.75V_VREF_M1
C9418
0.1uF
DDR_DQS[0]
R9403 2401%
DDR_CASN
+1.5VQ
DDR_CLKN
DDR_BA[2]
H5TQ1G63DFR-PBCIC9400
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
A15M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
R94111K1%
DDR_CKE
DDR_BA[2]
C9409
0.1uF
C9404
0.1uF
C94060.1uF
+1.5VQ
C94171000pF
R94071K1%
DDR_RESET_N
DDR_BA[0]
+1.5VQ
R9408
1K1%
R94091K1%
+1.5V_LG1132+1.5VQ
R9401 100 1%
C9402
0.1uF
DDR_DQS_N[0]
DDR_DM[0]
DDR_ODT
DDR_DQS[0]
C9411
0.1uF
+0.75V_VREF_M1
DDR_DQS[1]
DDR_CLKN
DDR_BA[0]
DDR_A[0-13]
DDR_DQS_N[1]
C9408
0.1uF
C94000.1uF
+1.5VQ
DDR_DATA[0-15]
+1.5VQ
C94211000pF
DDR_CLK
DDR_DM[1]
R94051K1%
C94150.1uF
+0.75V_VREF_D0
DDR_CLK
DDR_BA[1]
R94101K1%
C9412
0.1uFOPT
C9416
0.1uFOPT
DDR_DM[1]
DDR_CASN
C94101000pF
+0.75V_VREF_D1
DDR_RASN
DDR_DATA[0-15]
+0.75V_VREF_M0
+0.75V_VREF_D1
DDR_BA[1]
C9405
0.1uFOPT
C94190.1uF
DDR_ODT
R9402
240 1%
C94221000pF
C94130.1uF
DDR_DQS_N[1]
DDR_CKE
+0.75V_VREF_M0
+0.75V_VREF_D0
DDR_RASN
+1.5VQ
C9403
0.1uF
DDR_DQS[1]
C9414
0.1uFOPT
DDR_DM[0]
DDR_DQS_N[0]
C94200.1uF
R94061K1%
+1.5VQ
+1.5VQ
DDR_WEN
R9404
1K1%
C94014.7uF
C94074.7uF
L9400BLM18SG121TN1D
IC9300LG1132
DDR_A[0]V21
DDR_A[1]B22
DDR_A[2]V20
DDR_A[3]T20
DDR_A[4]C22
DDR_A[5]T21
DDR_A[6]C21
DDR_A[7]T22
DDR_A[8]C20
DDR_A[9]U22
DDR_A[10]D22
DDR_A[11]B21
DDR_A[12]D20
DDR_A[13]U21
DDR_A[14]B20
DDR_DQ[0]M22
DDR_DQ[1]G20
DDR_DQ[2]N20
DDR_DQ[3]F22
DDR_DQ[4]N22
DDR_DQ[5]F20
DDR_DQ[6]N21
DDR_DQ[7]F21
DDR_DQ[8]H21
DDR_DQ[9]L22
DDR_DQ[10]G22
DDR_DQ[11]M20
DDR_DQ[12]H22
DDR_DQ[13]L21
DDR_DQ[14]H20
DDR_DQ[15]L20
DDR_CKE22
DDR_CK_NE21
DDR_DQS[0]K22
DDR_DQS_N[0]K21
DDR_DQS[1]J22
DDR_DQS_N[1]J21
DDR_CKEE20
DDR_WE_NR20
DDR_RAS_NP20
DDR_CAS_NP21
DDR_ODTP22
DDR_DM[0]G21
DDR_DM[1]M21
DDR_BA[0]R21
DDR_BA[1]D21
DDR_BA[2]R22
DDR_RST_NU20
DDR_ZQ_CALA20
DDR_VREF0V22
DDR_VREF1A21
DDR_VDDQ_1E19
DDR_VDDQ_2F19
DDR_VDDQ_3G19
DDR_VDDQ_4H19
DDR_VDDQ_5J19
DDR_VDDQ_6J20
DDR_VDDQ_7K19
DDR_VDDQ_8K20
DDR_VDDQ_9L19
DDR_VDDQ_10M19
DDR_VDDQ_11N19
DDR_VDDQ_12P19
DDR_VDDQ_13R19
R9400
200
LG1132 DDR3
LG1132 DDR3 2011. 06 .28
Connect A13 for Using 2Gbit Memory
DDR0 PHY VREF
DDR3 1.5V Decaps - Place these caps near Memory
Connect A13 for Using 2Gbit Memory
DDR3 1.5V/0.75V Decap - Place these caps near IC101
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+1.0VDC
+1.5V_LG1132+1.5V_DDR
L9500
BLM18PG121SN1D
+1.0V_VDD
R950010K
+5V_USB
2200pF
C9501
50V
+3.3V_NORMAL
C9513
10uF
10V10uFC9500
10V
+2.5V_LG1132
C95140.1uF16V
R95012K1%
R95024.3K1%
IC9500
AP7173-SPG-13 HF(DIODES)
3VCC
2PG
4EN
1IN
5GND
6SS
7FB
8OUT
9
[EP]
C950210uF16V
OPT
L95033.6uH
OPT
C95041uF10V
OPT
L9501
BLM18PG121SN1D
120-ohm
OPT
C9503100pF50V
OPT
+12V
C950822uF10V
OPTC950722uF10VOPT
IC9501TPS54327DDAR
OPT
3VREG5
2VFB
4SS
1EN
5GND
6SW
7VBST
8VIN
9
[EP]GND
C95060.1uF
16V
OPT
POWER_ON/OFF2_3 R950410K
OPT
C95053300pF50V
OPT
+1.0VDC
+1.0V_VDD
R9503
11K
1%
OPT
R9505
33K
1%
OPT
ZD9500
5.48VTO5.76V
L9502CIS21J121
LG1132 POWER
LG1132 Power 2011. 06. 28
Max 2000 mA
LG1152 for 1.0V
Vout=0.8*(1+R1/R2)
1.5A
3D-Depth Analog for 2.5V
+2.5V
R2
R1
Max 600 mA
3A
Switching freq: 700K
R2
L9 CORE for 1.0V
Vout=0.765*(1+R1/R2)
R1
Max 2000 mA
READY
(UD Model only / LG1132 DDR=792Mh)
**NON UD Model
LG1132 DDR = 668MhzLG1152 1.0V ==> IC2306LG1132 1.0V ==> IC2306
LG1132 DDR = 792MhzLG1152 1.0V ==> IC2501LG1132 1.1V ==> IC2306
**UD Model
Place near USB JACK
DCR : 0.02 ohm
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SIGN100013
R10019 0
R10009100
R10024
20K
1/16W
1%
MOTOR_SENSOR_UP
R1001220K
MOTOR_SENSOR
C10009
0.1uF50V
R10025
22K
1/10W
1%
MOTOR_SENSOR_UP
R100360
MOTOR_SENSOR_UP
R10002
1K
1/16W
1%
MOTOR_SENSOR
R10020 0OPT
C10008
0.1uF
50V
MOTOR_SENSOR
L10001
MLB-201209-0120P-N2
JP10006
R10026
10K
OPT
C10013
0.1uF
50V
MOTOR_SENSOR_UP
C100000.1uF50V
OPT
R1000310K
1/16W1%
MOTOR_SENSOR
C100020.1uF25V
MOTOR_SENSOR
MOTOR-
R10021 0
MOTOR_SENSOR_UP
JP10007
+3.3V_NORMAL
R10000
18K
1/16W
1%
MOTOR_SENSOR
C10006
0.1uF
50V
MOTOR_SENSOR
R10022
4.7K
P10000
12507WR-06L
1
2
3
4
5
6
7
MOTOR_SENSOR
R10034 1
R10010 0
MOTOR_SENSOR
MOTOR_OPEN_SWL/DIM0_VS
R1003020K
MOTOR_SENSOR_UP
R10007
10K
R10008100
R10005
51K
1/8W
1%
MOTOR_SENSOR
R10006
10K
+3.3V_NORMAL
JP10002
Q10001
MMBT3906(NXP) MOTOR_SENSOR
E
B
C
R10029100
D10000BAT54SWT1
MOTOR_SENSOR
A AC
C
R10001
22K
1/16W
1%
MOTOR_SENSOR
MOTOR-
C100010.1uF50V
OPT
MOTOR_SENSOR
+12V_MOTOR
C100120.1uF50V
R10013
10K
OPT
R10035
10K
MOTOR_SENSOR_UP
JP10005Q100002SC3052
MOTOR_SENSORE
B
C
+3.3V_NORMAL
R10018 0
OPT
+12V_MOTOR
R10027 0
MOTOR_SENSOR
R10016 0
MOTOR_SENSOR
L10002
MLB-201209-0120P-N2
R10028100
R10014
22K
1/16W
1%
MOTOR_SENSOR
JP10004
C10014
0.1uF
50V
MOTOR_SENSOR_UP
+12V
ZD10001
8.2V
UDZS8.2B
MOTOR_SENSOR_O
C1001110uF50V
R10015
12K
1/10W
1%
MOTOR_SENSOR
IC10000KA4558D
MOTOR_SENSOR
33
22
44
11
55
66
77
88
C10003
0.1uF
50V
MOTOR_SENSOR
C10010
0.1uF
50V
MOTOR_SENSOR_UP
+12V_MOTOR
C10007
0.1uF
50V
MOTOR_SENSOR
MOTOR+
MOTOR+
R10011
10K
MOTOR_SENSOR
MO_SENS_TO_MAIN_DOWN
MOTOR_CCW
C100040.1uF16V
MOTOR_CLOSE_SW+12V_MOTOR
JP10001
A_DIM
R10023
4.7K
+12V_MOTOR
+12V_MOTOR
R10004
1K
1/10W
1%
MOTOR_SENSOR
ZD10000
8.2V
UDZS8.2B
R10017 0
L10003
MLB-201209-0120P-N2
L10000
MLB-201209-0120P-N2
JP10003
MO_SENS_TO_MAIN_UP
IC10001
BD6222HFP
1VREF
2OUT1
3FIN
4GND
5RIN
6OUT2
7VCC
JP10000
MOTOR_SENSOR_O
C100050.1uF16V
R10033 1
MOTOR_SENSOR
MOTOR_SENSOR_O
MOTOR_CW
2011.07.01
MOTOR CONTROL
GP4
CLOSE
MOTOR SENSOR OPTION
MOTOR DRIVER
OPEN
Close to IC7406
MOTOR Ground
MAX 1500mA
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R110190
IR_BlaJK11001
KJA-PH-0-0177
IR_Bla
3DETECT
4L
5GND
1R
D11001
IR_Bla
C1100522pF50V
IR_Bla
C1100322pF50V
IR_Bla
X110018MHz
IR_Bla
IRB_SPI_CK
IRB_SPI_SS
IRB_SPI_MISO
IRB_SPI_MOSIR11006 22 IR_Bla
R11007 22 IR_Bla
R11008 22 IR_Bla
R11009 22 IR_Bla
P11001
12507WS-04L
IR_Bla
1
2
3
4
5
JP11002
JP11001
IR_B_RESET
+3.3V_IR_Bla
+3.3V_IR_Bla
10uF10V
C11004
IR_Bla
C110060.1uF16VOPT
+3.3V_IR_Bla
L11001
BLM18PG121SN1DIR_Bla
+3.3V_IR_Bla
R110224.7KIR_Bla
+3.3V_NORMAL +3.3V_IR_Bla
+5V_NORMAL
C110090.1uF16VOPT
R11021
10K
IR_Bla
Q11003MMBT3904(NXP)IR_Bla
E
B
C
R11001 1K
IR_Bla
C110100.1uF16V
IR_Bla
D11002
IR_Bla
IC11002MC96FR3128R
IR_Bla
3XOUT
2XIN
4P20/RESETB
1VSS
6P11/KS9/MISO1
5P10/KS8/MOSI1
7P12/KS10/INT0
8P13/KS11/INT1
9P14/KS12/SS1/INT2
10P15/KS13/XCK1/INT3
11P16/KS14/MOSI0
12P17/KS15/MISO0
13P30/SS0/EC2/EXTREF
14P31/XCK0/SENSOR
15P36/INT0/XCK0
16P37/INT1/SS0
17P00/KS0/T0
18P01/KS1/T1/PWM1
19P02/KS2/T2
20P03/KS3/T3/PWM3
21P04/KS4/EC0
22P05/KS5/EC3
23P06/KS6
24P07/KS7
25P21/INT2/DSCL
26P22/INT3/DSDA
27REMOUT
28VDD
Q11002
AO3438
IR_Bla
G
DS
Q11001SBT2222A_AUK
IR_Bla
E
B
C
C1100810uF
IR_Bla
R11015 120
IR_Bla
R11020
10
IR_Bla
IR Blaster/Boost
LG1152 A1 2011. 06. 02
IR_B Micom Download
IR BLASTER
DSCL
DSDA
94
Close to JK11001
Pattern Width : 0.5mm Pattern Width : 0.5mm
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
2012 LED/LCD TV
Engineering guide
< Applicable Model : High-end Platform >
XXLM960V-ZB
XXLM860V-ZB
XXLM950V-ZA
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
EPI Interface
EPI(Embedded Point-Point Interface)
Features• Point-Point topology (support 2 Pair option)• CDR (Clock Data Recovery)• Bandwidth up to 1.85Gbps/pair
at FHD 120Hz 10 bit application• Lock signal cascading and feedback to T-Con• Embedded Control Data
Merits• Better reliability on common noise• No data skew and better EMI margin• Fewer lines than mini-LVDS• Slim PCB design
TCON
2
LOCK
VCC 1
Figure1. Topology
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
EPI Interface (mini-LVDS vs. EPI)
Comparison
HF mini-LVDS
What to change
EPI (Embedded clock P-to-P Interface)
-Difficult to upgrade bandwidth limit-Multiple number of wires needed for higher bandwidth
HF mini-LVDS
FHD (10bit)60Hz 120Hz 240Hz
No. of Signal 36 36 72
Connector 60pin(2ea)
60pin(2ea)
80pin(2ea)
-Better reliability on common noise-No data skew. Better EMI margin-Lower cost ( Cable, Connector )-Slim S-PCB design (14mm 10mm) helps slimmer TV
EPIFHD (10bit)
60Hz 120Hz 240Hz960ch 960ch 720ch
No. of Signal 12 12 32
Connector - 50 pin (2ea)
70pin (2ea)
LCM (T-con to S-Driver IC)
TCON
2
LOCK
VCC 1
TCON
18
VCC 1
18
HF mini-LVDS
EPI
* Bandwidth Capability - FHD 120Hz 10Bit : 594Mbps@36Lines → 1.65Gbps@12Lines- FHD 240Hz 10Bit : 594Mbps@72Lines → 1.25Gbps@32Lines
(FHD 120Hz)
(FHD 120Hz)
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
HF mini-LVDS EPI
Topology
Protocol
Features@10bit, FHD120
• Multi Drop• Data rate: 660Mbps• External clock
• Point to Point• Data rate : 1.8Gbps• Embedded clock, Control
Merit• Simple structure• Standardization
• Fewer Lines : 12• Embedded clock
: low EMI, Clock skew free• Easy to PCB design
Demerit
• Too many lines : 36• Clock skew• EMI due to clock lines• Bandwidth limit
• Transmission Overhead: 4bit delimiter
TCON
Lock
21
TCON
EPI Interface (mini-LVDS vs. EPI)
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Benefit: More Clear More Real
Best picture quality + thin TV
Local Dimming
LocalDimming
BLUstructure
Edge LEDEdge Typew/ Local Dimming
Upper Metal Cover
LED Array
LED Array is on the bottom of Module
Local dimming depicts more deep black.
Feature
Types of LED - Edge
Model
XXLM860V-ZB
42inch : H(12) = 12Block47inch : H(12) = 12Block55inch : H(12) = 12Block
84inch : H(16)*V(2) = 32Block
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Benefit: More Clear More Real
LocalDimming
BLUstructure
IOL Direct LEDw/ Local Dimming
Feature
Types of LED - IOL
Model
XXLM950V-ZA
72inch : H(32)*V(15) = 480Block
Low Power Consumption, Various Color
Partition picture control depicts more deep black.
Local Dimming
LED
LED Array is on the back of Module
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Benefit: More Clear More Real
Best picture quality + thin TVSlimmer depth better picture quality
Local Dimming
LocalDimming
BLUstructure
ALEF LED`ALEF TypeLocal Dimming
LED Array is on the back of Module
Local dimming depicts more deep black.
Feature
Types of LED - ALEF
Model
XXLM960V47inch : H(6) * V(4) = 24Block55inch : H(6) * V(4) = 24Block
Reflecting coating w/patterns
Guiding Layer
Light Blocking Pattern
Prism sheets
DBEF
PCB
Diffuser plate
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Main PCB
To PSU
To FRC BOARD
1 Main processor_Digital(LG1152D), DDR MemoryFlash Memory
2
3
4
Micom for Key/IR sensing
HDMI switch (4:1)
Audio AMP (10W+10W)
47/55LM960V-ZB
wifi
Local Key +IR
Motion assy
Front Spk
Woofer SpkLocal Dim.
Main processor_analog(LG1152A)
5
3D Depth Control IC, DDR Memory
6
1
2
3 4
4
5
6
7
7 Tuner (T2/C/S2)
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Main PCB
To PSU
To FRC BOARD
1 Main processor_Digital(LG1152D), DDR MemoryFlash Memory
2
3
4
Micom for Key/IR sensing
HDMI switch for UD(4:1)
Audio AMP (10W+10W)
84LM960V-ZB
wifi
Local Key +IR
Motion assy
Front Spk
Woofer Spk
Main processor_analog(LG1152A)
5
3D Depth Control IC, DDR Memory
6
1
2
3 4
4
5
6
7
7 Tuner (T2/C/S2)
8
8 Logo Light
Logo Light
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Main PCB
1 Main processor_Digital(LG1152D), DDR MemoryFlash Memory
2
3
4
Micom for Key/IR sensing
HDMI switch (4:1)
Audio AMP (10W)
XXLM860V-ZB
To PSU
To FRC BOARD
wifi
Local Key +IR
Motion assy
Front Spk
Local Dim.
Main processor_analog(LG1152A)
5
3D Depth Control IC, DDR Memory
6
3
1
4
2
5
6
Logo Light
7
8
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Main PCB
To PSU
To FRC BOARD 1 Main processor_Digital(LG1152D), DDR MemoryFlash Memory
2
3
4
Micom for Key/IR sensing
HDMI switch (4:1)
Audio AMP (10W+10W)
XXLM950V-ZA
To FRC B/D
Local Key +IR
Motion assyFront Spk
Woofer Spk
Main processor_analog(LG1152A)
5
3D Depth Control IC, DDR Memory
6
43
1
4
25
6
7
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
FRC Board
1 FRC Processor(LG1122)
2
47/55LM960V-ZB
T-Con IC(LG5812)
1
2
From Main Board
To Pannel ( Left ) To Pannel ( Right )
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
FRC Board
1 FRC Processor(LG1122)
2
XXLM860V-ZB
T-Con IC(LG5822)
From Main Board
To Pannel ( Left ) To Pannel ( Right )
1
2
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
FRC Board
1 FRC Processor(LG1122)
2
XXLM950V-ZA
T-Con IC(LG5812)
From Main Board
To Pannel ( Left ) To Pannel ( Right )
1
2
To Pannel ( Left ) To Pannel ( Right )
Local Dimming
From Main Board
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
FRC Board
1 FRC Processor(LG1122)
2
84LM960V-ZB
SPLT IC(ALTERA)
To T-Con
From Main Board
To T-Con
To T-Con
To PSU
3 Scaler IC(PA138)
4 FMT IC(ALTERA)
1
2
3
4
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Block Diagram
LG1152D-B2
AUD
BB_TP_DATA
DAC_DATA
AAD_DATA
HSR_P/M
PC_AUDIOPC_Audio L/R
PC-RGB
A/V1_CVBS
Comp1 Y,Pb,Pr
PC_R,G,B,H,V
HDMISwitch
LG1152A-B2
USB1
USB2
USB3
USBHUB
PHYRMII
LAN
Motion-RM-Remote_R/TX
AudioAMP
OPTIC
SPK
H/PH/P Audio L/R
SPDIF
I2S
DDR DDR Flash
Built-in WiFi
LG1132
LG1122
EPI
LVDS
2Link
LVDS / 2Link
-LVDS: LM86-Vx1:LM96/LM95
CHB_DATA
DTV TS
SC_CVBS_IN
SC_R/G/B 3bit
SC_L/R_IN_outCI Slot
EB_DATA
HDMI 2
HDMI 3
AudioAMP
WooferI2S
LM96/LM95
Logo Light(LM86)
LG5812
LG5822
LVDS
LM96/LM95
LM86
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Block Diagram (84LM960V-ZB)
LG1152D-B2
AUD
BB_TP_DATA
DAC_DATA
AAD_DATA
HSR_P/M
PC_AUDIOPC_Audio L/R
PC-RGB
COMPOSITE
COMPONENT
A/V1_CVBS
Comp1 Y,Pb,Pr
PC_R,G,B,H,V
HDMISwitch
HDMI 1(ARC)
LG1152A-B2
USB1
USB2
USB3
USBHUB
PHYRMII
LAN
Motion-RM-Remote_R/TX
AudioAMP
OPTIC
SPK
SPDIF
I2S
DDR DDR Flash
CHB_DATA
DTV TS
SC_CVBS_IN
SC_R/G/B 3bit
SC_L/R_IN_outCI Slot
EB_DATA
AudioAMP
I2SWoofer
HDMI 2
HDMI 3
HDMI 4(MHL)
Logo Light
Built-in WiFi
LG1122
FPGA
LVDS
2Link
LVDS 4Ch
PA138PA138
LVDS 2Chx2
PA138FPGA
LVDS 8Ch
V by 1 8Ch.
V by 1 8Ch.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Block Diagram for Jack Interface
Earphone Block
Main Chip
SC_DET
SC_CVBS_IN
DTV/MNT_V_OUT
MUX IC500
ATV_OUT
DTV/ATV_SELECT
SC_FB/ID_IN 2bit
SC_R/G/B 3bit
SC_L/R_IN
DSUB_R/G/B 3bit
DSUB_DET
RGB_DDC_SCL/SDA 2bit
Tuner
HP_L/ROUT
PC_L/R_IN
SPDIF_OUT
COMP_Y+/Pb+/Pr+
COMP_DETAV_CVBS_IN
AV_L/R_IN
AV_CVBS_DET
SPDIF
PC_Audio
RGB
SCART
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Block Diagram for Backlight
[ 47/55LM960V ALEF LED Backlight]
SPI/Vsync
FHD@240HzQuad-Link
HF mini-LVDS
8SoC
TCONLG5812
(240Hz)FRC-III3D
Chip
Main FRC
LED BLU control
FHD@60HzDual-Link LVDS For Video
FHD@60HzDual-Link LVDS For OSD
V by One
[ XXLM860V Edge LED Backlight]
SPI/Vsync
EPI
8SoC
TCONLG5822
(120Hz)FRC-III3D
Chip
Main FRC
LED BLU control
FHD@60HzDual-Link LVDS For Video
FHD@60HzDual-Link LVDS For OSD
LVDS
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Block Diagram for Backlight
SoC 3DChip
Main
UD@60HzDual-Link LVDS For Video
UD@60HzDual-Link LVDS For OSD
FRC3 FPGA
PA138
PA138
FPGA
FPGA
TCON
THC216
THC216
THC215
THC215
LVDS
LVDS
LVDS
LVDS
LVDS Vx1
Vx1
Vx1
Vx1
LVDS
LVDSBypass Bypass
Vx1 to LVDS
InterfaceFormatter
InterfaceFormatter
Vx1 to LVDS
LVDS to Vx1
LVDS to Vx1
3840x2160
1920x2160
1920x2160
3840x1080(1920x2160) 1920x2160 1920x2160
1920x2160 1920x21603840x1080
(1920x2160)
3840x1080(1920x2160)
3840x1080(1920x2160)
4 Ch.
2 Ch.
2 Ch.
8 Ln.
8 Ln.
8 Ch.
8 Ch.
8 Ch.
8 Ch.
8 Ln.
8 Ln.
Interface resolution(Image resolution)
FrameRepeater
FrameRepeater
[ 84LM960V Edge LED Backlight]
SPI/VsyncLED BLU control
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Appendix. Block Diagram for IOL LED Backlight
[ XXLM950V IOL LED Backlight]
FHD@240HzQuad-Link
HF mini-LVDS
8SoC
TCONLG5812
(240Hz)FRC-III3D
Chip
Main FRCFHD@60HzDual-Link LVDS For Video
FHD@60HzDual-Link LVDS For OSD
V by One
SPI/VsyncLED BLU control
TCONLG5812
(240Hz)V by One
FHD@240HzQuad-Link
HF mini-LVDS
8
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Interconnection - ALEF
1 Main PCB
2 LED driver
3 WIFI ASSY
4 RF MOTION ASSY
5 IR Key PCB
6 FRC ASSY
[PCBs]47/55LM960V-ZB
PSU 7
1
2
5
6
7
34
1
2
3
4
5
6
1
2
34
5
6
7
7
Main / PSU 24Pin cable
LVDS-MCX-51Pin
Local Dimming Cable
Woofer Cable
Wifi Assy Cable
IR + RF Assy Cable
LED driver / Module
8
8
SPK Cable
[Cables]
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Interconnection – sub PCB( XXLM960V Series )
RF MOTION ASSY
To Main
SPK unit3
WIFI ASSY
4 RF MOTION ASSY5
Local KeyPCB
1
IR Key PCB
Speaker cover Assy
IR PCB WIFI ASSY
4Pin
10Pin 8Pin 4Pin
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Interconnection - Edge
1 Main PCB
2
3 WIFI ASSY
4 RF MOTION ASSY
5 IR Key PCB
6 FRC ASSY
[PCBs]XXLM860V-ZB
LPB
1
2
34
6
52
3
4
6
5
7
Main / LPB 24Pin cable
LVDS-MCX-51Pin
Local Dimming Cable
Wifi Assy Cable
IR Cable
RF Assy Cable
8
SPK Cable
1
[Cables]
1
2
3
4 5 5
67
LED Driver / LPB
8
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Interconnection – sub PCB( XXLM860V Series )
RF MOTION ASSY
To Main
SPK unit3
WIFI ASSY
4 RF MOTION ASSY5
Local KeyPCB
1
IR Key PCB
Speaker cover Assy
IR PCB WIFI ASSY
4Pin
10Pin 8Pin 4Pin
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Interconnection – IOL
1 Main PCB
2 LED driver
3
4
RF MOTION ASSY
5
IR Key PCB
6
FRC ASSY
[PCBs]XXLM950V-ZA
PSU
1
2
5
6
2
34
2
3
4
6
5
7
Main / LPB 24Pin cable
LVDS-MCX-51Pin
PSU / LED Driver
Woofer Cable
IR Cable
14Pin Inverter Cable
8
SPK +Motion Cable
1
[Cables]
AC Innet
1
2
3
45
6
7
8
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Interconnection – sub PCB( XXLM950V Series )
RF MOTION ASSY
To Main
SPK unit
3
RF MOTION ASSY
Local KeyPCB
1
IR Key PCB
IR PCB
4
4Pin
8Pin
10Pin
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Interconnection – Egde
1 Main PCB
2 LED driver
3
4
RF MOTION ASSY
5
WIFI ASSY
6
[PCBs]84LM960V-ZB
FRC ASSY
1
2
7
2
3 4
2
3
4
6
5
7
Main / LPB 24Pin cable
LVDS-MCX-51Pin
PSU / LED Driver
SPK + Woofer Cable
IR Cable
Inverter Cable
8
RF MOTION + WIFI Cable
1
[Cables]
AC Innet
1
2
3
45
6
7
8
7 PSU
IR Key PCB
5
6
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Interconnection – sub PCB(84LM960V-ZB )
SPK unit
4
WIFI ASSYIR Key PCB5
3
RF MOTION ASSY
RF MOTION ASSY
Local KeyPCB
1
IR PCB WIFI ASSY
4Pin
10Pin 8Pin 4Pin
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
- Introductions of soft-touch
Introductions of 12Y Model Soft-touch Ass’y
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
2012Y IR + Soft touch PCB Pinmap & Applied Model ListCircuit Block Diagram
Pin Configuration
KEY1, KEY2 Voltage(Tolerance of voltage ±0.2V)
Ass’y Picture
Applied Model List32LM62**37LM62**42LM62**47LM62**55LM62**65LM62**32LS57**37LS57**42LS57**
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
2012Y IR + Soft Touch LED Lighting Scenario
구분 Spec 내용 비고
PowerIndicator UI
- 12Y GP4 High(L9), GP4 Mid(MTK), GP4 Low(S7LR2)“ Power Light” UI Delete compared with 11Y(GP3 model)
- 11Y Carry Over Model : 12Y same Power LED scenario process“ Power Light “ UI Delete, The way of 11Y Soft Touch Ass’y is used. White LED Disable
-
GP4(High/Mid/Low)
Power LED시나리오
UserCondition
Power On- Stand-By condition to Red LED On : After DC ON, Red LED light Blinks twice and then Red LED is Off- Stand-By condition to Red LED Off : After DC ON, Red LED light Blinks three times and then Red LED is Off
-
Power Off- Without Blink, Red LED On immediatelyBut, If the mode of Power Indicator UI is Stand-By, keep staying Red LED Off status
-
Remote Keyinput
- When you put the remote Control button, Red LED Blinks once -
WarmStand-by
- Red LED On stays and In the case of Set On, Red LED turns OffIncluding DVR Ready model, Japanese model
Same as the 11Y
3D mode - Red LED Off (Power On condition is identical)Same as the 11Y
FactoryCondition
FactoryDefault Mode
(In-Stop)
- 12Y LED Model : Stand-By On (Red LED On)- 12Y CCFL Model : Stand-By On (Red LED On)- 11Y Carry Over Model (CS5XX/CM5XX) : Stand-By On (Red LED On)- After In-Stop, Red LED On is processed and after In-Stop, Red LED turns on within 3 sec
-
Power OnlyMode
- In the case of Power Only On, Red LED turns Off- In the case of DC Off, Red LED turns On
-
Power LED Scenario
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Introductions of GP4 Sensor (Touch IC)
Touch Key Threshold Level (Ta = 25ºC )
1. Verify the number of THR at first.
2. Once you correctly touch Touch button for more than 1 sec, you can see a Touch data while you keep touching the button.
3. Keep in mind that you can only read the Touch data during touch status.
4. It doesn’t matter that Touch data gets low value after taking off your finger.
Manual of Touch Sensitivity
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Introductions of GP4 Sensor (Touch IC)
Touch EEPROM Register change with USB port1. Write all of the address, value (Hex) as a below. capable of only Touch.txt file based on the left picture
2. Make the file [ Filename : ‘Touch.txt’ ] and move it to USB (The outermost area, Don’t move it to any folder)
3. Connect USB to TV and press button ‘ADJ menu’ and then choose the ‘touch sensitivity setting’
4. Press button ‘SIMPLINK (Simply Link key)’ and then you can see the OK Pop up.
5. After that, you check it the IR LED version on In-start menu and verify it that the number of version is changed to what you want.
Add Value
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Introductions of 12Y RF ass’y + Magic Remote control
- Introductions of 12Y RF ass’y + Magic Remote control
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
1. System
Remote RF Receiver TV
UART or USBRF
Pairing Information Transmission (Send to TV after Paired)• Static Calibration Data (Bypass only)• Remote FW ver. (Save also in Receiver)• BD_ADDR (Save also in Receiver)
• Pairing Information Transmission Sequence• When it is paired, the remote sends packets(pairing success, F/W version, BD_ADDR) to the receiver.• The receiver sends the pairing success packet to TV directly.• F/W version and BD_ADDR packets are just saved on the receiver. • The receiver sends F/W version or BD_ADDR packet to TV when it is required.
Motion Data Transmission• Period : 7.5msec• Motion Data : gyro, accelerometer
Voice Data Transmission• Period : 10msec• Voice sampling : 16khz 16bit
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
2. Remote Buttons (M3 vs. M4)
BUTTONRF Unpaired
IR_CODERF PairedRF_CODE
IR continuousrepeat
ETC.
PhsicalButtons
POWER 0x08 0x08 Y IR onlyBACK 0x28 0x8028 YHOME 0x7C 0x807C Y← 0x07 0x8007 Y→ 0x06 0x8006 Y↑ 0x40 0x8040 Y↓ 0x41 0x8041 YOK 0x75 0x8044 YCH + 0x00 0x8000 YCH - 0x01 0x8001 YVOL + 0x02 0x8002 YVOL - 0x03 0x8003 YMUTE 0x09 0x8009 Y .3D 0xDC 0x80DC YMYAPPS 0x42 0x8042 YVOICE 0x800A Y = VOICE_START
LogicalButtons
AUTO_WAKEUP X 0x800CVOICE_START X 0x800AVOICE_STOP X 0x800DPOINT_START X 0x803EPOINT_STOP X 0x803F
power
home
↑ok← →↓
vol ch
M3 Remote M4 Remote
POWER
BACK HOME
↑OK← →↓
MUTEVOL CH
3D MYAPPSmute
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
MPU-3050 (Gyro)(Invensense)
LIS331DLH(Accel.)(STMicro) BCM20733M
(BROADCOM)Bluetooth 3.0
Key Button( 4 x 5 )
AA x 2 Battery DC-DC 2.8V LDO
Power Management
Bluetooth Remocon Bluetooth Receiver
BCM20702M(BROADCOM)Bluetooth 4.0
Antenna
Connector
X-tal20 MHz
Antenna
X-tal24 MHz
3. M4 Block Diagram
2.8V LDO
256Kbit(E2PROM)
512Kbit(Serial Flash)
I2C
I2C
SPI
UART
SPI
WM8950(Wolfson)
Voice
MIC.(Knowles)
I2S
M4 4-mode Only
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Main Item IC Manufacturer Function
Remocon
VoiceVoice Codec WM8950 Wolfson 16KHz Sampling of Audio data
MEMS Mic. SPU0414HR5H Knowles Sensing Voice
Motion Sensor
Gyro Sensor ITG3050 Invensense Sensing angular velocity of X, Y, Z-axis
Accelerometer MMA8452 Stmicro Sensing device tilt (Pitch & Roll angle)
RF+
Micom
RF Antenna SDBTPTR3015 Partron
Wireless communicationX-tal 24MHz Partron
RF + Micom BCM20733 Broadcom
DC-DC Converter TPS61097 TI Battery Boost up Regulator
LDO1 uPI7716 uPI RF, Gyro, Accelerometer Power Supply
LDO2 uPI7716 uPI Audio Codec, Mic. Power Supply
4. Function list
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
5. RF Pairing / Un-pairing Method
Method Description
RF Pairing
Method1– If unpaired, just press "OK" button.– If paired, press "OK" button after
unpairing.Method 2 (Repairing)
– Press “BACK" button for 5 sec.
• When do pairing, the remote should make pairing request IR signal(0x75) to TV.
• When TV receive the IR signal, it should send "pairing request packet" to the RF receiver.
• After pairing success, the remote should blink LED for some time and TV send "pairing success packet" back to TV.
• When remote try to unpairing, it doesn’t care about state of receiver(stand alone).
RF Unpairing Press “HOME" button and “BACK" button at the same time for 5 sec.
• When remote try to unpairing, it doesn’t care about state of receiver(stand alone).
• After unpairing, all pairing information should be erased.
• After unpairing, LED should be blinked for 3sec.
• The remote just becomes to IR mode.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
-Introductions of WIFI built in ass’y
Introductions of 12Y WIFI built in ass’y
Built In Model
- EM960
- LM960/860/760/670/660/661 (except 72”)
Dongle Model
- LM620
- LS570
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
WIFI Built in ass’y feature(LGIT)
WIFI built in feature
PIN USB interface
1 5V
2 DM
3 DP
4 GND
- Pin map
- Block diagram
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
WIFI Built in Block-diagram(Arcadyan)
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
WIFI Built in ass’y Specification
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
표지
12Y Widevine & HDCP 2.0 & NETFLX
Contents1. Widevine?2. HDCP 2.0 & NETFLIX?3. DTCP?4. Changed BOM
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
1. Widevine?
[Widevine]
Widevine is the Solution(Library) offering Adaptive Streaming and DRM.In BBTV, when special CP do service, this module is required key.Currently CP which is requested to widevine, is typically Australian Bigpond Live and North American CinemaNow.Furthermore, because the future will be the spread of CP, widevine key download for the global model should be applied to production.(Because operation unique key should be downloaded for Widevine , Widevine key dowmload by NSU is impossible.)
[Widevine Key]Widevine Key is unique data stored TV for using Widevine.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
HDCP
High-bandwidth Digital Content Protection
Protect high-value digital motion pictures, television programs and audio against unauthorized interception and copying between a digital set top box or digital video recorder and a digital TV or PC.
Specification developed by Intel Corporation to protect digital entertainment across the DVI/HDMI interface.
Why HDCP2.0?
HDCP revision 2.0 supports a broader range of wired and wirelessinterfaces.
Netflix
the services maintain a huge selection of movies and latest releases and offer DVD rentals via mail & online streaming.
2. HDCP 2.0 & NETFLIX?
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
3. DTCP?
[DTCP]
The Digital Transmission Content Protection Specification defines a cryptogrphic protocol for protecting audio/video entertainment content from unauthorized copying, intercepting, and tampering as it traverses digital transmission mechanisms such as a high-performance serial bus that conforms to the IEEE 1394-1995 standard. Only legitimate entertainment content delivered to a source device via another approved copy protection system (such as the DVD Content Scrambling System) will be protected by this protection system.
[Three cryptographic Keys]
• Authentication Key which is formed as a result of authentication and used to protect the exchange keys.
•Exchage Key which is used to set up and protect content streams.
•Content Key which is used to encrpt the content being exchanged.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
4. Changed BOM
As-Was Current
Add
Add Item1.Marlin (Yes/No)2.CNTV (Yes/No)3.HDCP Tx (Yes/No)4.DTCP Rx (Yes/No)5.HDCP Rx (Yes/No)* CNTV [Yes] : China Smart TV Only
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
4. Changed BOM
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Contents of LCD TV Standard Repair ProcessNo. Error symptom (High category) Error symptom (Mid category) Page Remarks
1
A. Video error
No video/Normal audio 1
2 No video/No audio 2
3 Video error, video lag/stop, fail tunning 3, 4
4 Color error 5
5Vertical/Horizontal bar, residual image, light spot, external device color error
6
6
B. Power error
No power 7
7Off when on, off while viewing, power auto on/off
8
8C. Audio error
No audio/Normal video 9
9 Wrecked audio/discontinuation/noise 10
10D. Function error
No response in remote controller, key error, recording error, memory error
11
11 External device recognition error 12
12 E. Noise Circuit noise, mechanical noise 13
13 F. Exterior error Exterior defect 14
First of all, Check whether there is SVC Bulletin in GCSC System for these model.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Normal audio
Y
N
Move to No video/No audio
No videoNormal audio
Check Back LightOn with naked eye On
Y
N
Check Power Board12v,3.5v etc.
Normal voltage
Y
N
Replace T-con Board or moduleAnd Adjust VCOM
Repair Power Board or parts
Check Power Board 24v output
Normalvoltage
Y Replace Inverter or module
NRepair Power Board or parts
End
Always check & record S/W Version and White Balance value before replacing the Main Board Replace Main Board Re-enter White Balance value
※Precaution
Establisheddate
Standard Repair Process
Revised date 1/13LCD TV Error
symptomA. Video error
No video/ Normal audio
A4A1
A2A28
A7 & A3
First of all, Check whether all of cables between board is inserted properly or not.(Main B/D↔ Power B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,)
1
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Normalvoltage?
Check various voltages of Power Board ( 3.5V,12V,20V or 24V…)
No Video/No audio
Check and replace MAIN B/D
Y
Replace Power Board and repair parts
N End
Standard Repair Process
A. Video errorNo video/ No audio
A4
Establisheddate
Revised date 2/13LCD TV Error
symptom
2
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
A. Picture ProblemPicture broken/ Freezing
Y
N
A6
N
Check RF Signal level
Normal Signal?
Check RF Cable Connection
1. Reconnection2. Install Booster
CheckS/W Version
S/W Upgrade
Check whether other equipments have problem or not.(By connecting RF Cable at other equipment)
→ DVD Player ,Set-Top-Box, Different maker TV etc`
SVC Bulletin?
ReplaceMain B/D
CheckTuner soldering
Normal Picture?
Y
N
Y
Close
YClose
. By using Digital signal level meter
. By using Diagnostics menu on OSD( Setting→ Set up→ Manual Tuning → Check the Signal )- Signal strength (Normal : over 50%)- Signal Quality (Normal: over 50%)
Normal Picture?
Y
Contact with signal distributoror broadcaster (Cable or Air)
N
Normal Picture?
Y
Close
N
A7
Standard Repair Process
Establisheddate
Revised date 3/13LCD TV Error
symptom
3
N
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Colorerror?
Y
N
※ Check and replace Link Cable(LVDS) and contact condition
Y
N
Replace Main B/DColorerror?
Check error color input mode
Check color by input-External Input-COMPONENT-RGB-HDMI/DVI
YExternal device/Cablenormal
External Input/Component
error
Check external device andcable
YExternal device/Cablenormal
RGB/HDMI/DVI
error
Check external device and cable
Replace Main B/D
Replace Main B/D
N
N
A. Video errorColor error
A8
N
Y
End
Replace module
Request repair for external device/cable
Colorerror?
Check Test pattern
A12
A10/ A11
Standard Repair Process
Establisheddate
Revised date 4/13LCD TV Error
symptom
4
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Screennormal?
N
YCheck external deviceconnection condition
Y
N
Check and replace Link Cable
Normal?
Y
NScreennormal?
Replace Main B/D(adjust VCOM)
Replace module
Check color condition by input-External Input-Component-RGB-HDMI/DVI
End
Vertical/Horizontal bar, residual image, light spot
Request repair for external device
A. Video errorVertical / Horizontal bar, residual image, light spot, external device color error
A12
External device screen error-Color error
External Inputerror
Connect other external device and cable(Check normal operation of External Input, Component, RGB and HDMI/DVI by connecting Jig, pattern Generator ,Set-top Box etc.
N
Y
Replace Main B/D
Screennormal?
Check screen condition by input-External Input-Component-RGB-HDMI/DVI
Request repair for external device
Componenterror
RGBerror
HDMI/DVI
Connect other external device and cable(Check normal operation of External Input, Component, RGB and HDMI/DVI by connecting Jig, pattern Generator ,Set-top Box etc.
Replace Main B/D
Screennormal?
N
Y
Check S/W Version
Y
NCheckversion
S/W Upgrade
Y
NNormalscreen?
End
Y
N
Replace Main B/D
For LGD panel
ReplaceModule
Screennormal?
End
Establisheddate
Revised date 5/13LCD TV Error
symptom
Standard Repair Process
A8 A10/ A11
Check Test pattern
A28
5
For other panel
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
B. Power errorNo power
Power LEDOn?
Y
N
DC Power onby pressing Power Key On Remote control
Y
NNormal operation?
Check Power On ‘”High”
Check Power cordwas inserted properly
Check Power LED
Replace Power B/D
Measure voltage of each output of Power B/D
N
YNormalvoltage?
Replace Main B/D
YOK?
Replace Main B/D
N
Y
Normal?
Check ST-BY 3.5V
Replace Power B/DN
YNormal
voltage?
Replace Power B/D
Y
A17
A18
A19
A4
Standard Repair Process
Establisheddate
Revised date 6/13LCD TV Error
symptom
6
. Stand-By: Red
. Operating: Turn Off
※Close
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
B. Power errorOff when on, off while viewing, power auto on/off
Error?N
Y
Check Power OffMode
Fix A/C cord & Outlet and check each 3 phase out
Check A/C cord
Check for all 3- phasepower out
Check outlet
Replace Main B/DCPUAbnormal
(If Power Off mode is not displayed)Check Power B/D voltage
Y
N
Replace Main B/DNormalvoltage?
Replace Power B/D
Replace Power B/D
N
YNormal? End
※ CautionCheck and fix exterior of Power B/D Part
A22
A19
Establisheddate
Revised date 7/13LCD TV Error
symptom
Standard Repair Process
7
Status Power off List Explanation
Normal
"POWEROFF_REMOTEKEY" Power off by REMOTE CONTROL
"POWEROFF_OFFTIMER" Power off by OFF TIMER
"POWEROFF_SLEEPTIMER" Power off by SLEEP TIMER
"POWEROFF_INSTOP" Power off by INSTOP KEY
"POWEROFF_AUTOOFF" Power off by AUTO OFF
"POWEROFF_ONTIMER" Power off by ON TIMER
"POWEROFF_RS232C" Power off by RS232C
"POWEROFF_RESREC" Power off by Reservated Record
"POWEROFF_RECEND" Power off by End of Recording
"POWEROFF_SWDOWN" Power off by S/W Download
"POWEROFF_UNKNOWN" Power off by unknown status except listed case
Abnormal"POWEROFF_ABNORMAL1" Power off by abnormal status except CPU trouble
"POWEROFF_CPUABNORMAL" Power off by CPU Abnormal
* Please refer to the all cases whichcan be displayed on power off mode.
Abnormal 1
2012.01.16
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LGE Internal Use Only
No audioScreen normal
Check user menu > Speaker off
OffN
Y
Cancel OFF
Check audio B+ 24V of Power Board
Normalvoltage
Y
N
Replace Power Board and repair parts
Check Speaker disconnection
N
Y
Replace Speaker
Replace MAIN Board End
C. Audio errorNo audio/ Normal video
A24 A25
Disconnection
Establisheddate
Revised date 8/13LCD TV Error
symptom
Standard Repair Process
8
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
→ abnormal audio/discontinuation/noise is same after “Check input signal” compared to No audio
C. Audio errorWrecked audio/ discontinuation/noise
Wrecked audio/Discontinuation/
Noise for all audio
Check and replace speaker and connector
Wrecked audio/Discontinuation/
Noise only for D-TV
Wrecked audio/Discontinuation/
Noise only for Analog
Wrecked audio/Discontinuation/
Noise only for External Input
Connect and check other external device
N
Y
Normalaudio?
Check and fix external device
Replace Power B/D
N
YNormal
voltage?
Check input signal-RF-External Inputsignal
Signal normal?
(When RF signal is not received)Request repair to external cable/ANT provider
Y
Check audio B+ Voltage (24V)
Replace Main B/D
(In case of External Input signal error)Check and fix external device
Replace Main B/DN
End
Establisheddate
Revised date 9/13LCD TV Error
symptom
Standard Repair Process
A25
9
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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D. General Function Problem
Remote control & Local switch checking
Y
N
1. Remote control(R/C) operating error
Check R/C itself Operation
Normaloperating?
Normaloperating?
Y
Close
Replace R/C
If R/C operate,Explain the customer cause is interferencefrom light in room.
Check R/C OperatingWhen turn off light
in room
Check & ReplaceBaterry of R/C
Check & RepairCable connectionConnector solder
Normaloperating?
Check B+ 3.5V
On Main B/D
A27
NormalVoltage?
Close
N
N
Check 3.5v on Power B/DReplace Power B/D or
Replace Main B/D(Power B/D don’t have problem)
A4
Check IROutput signal
NormalSignal?
N
Y
Repair/ReplaceIR B/D
N
A27
ReplaceMain B/D
YA27
Standard Repair Process
Establisheddate
Revised date 10/13LCD TV Error
symptom
10
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Check technical information- Fix information- S/W Version
N
Y
Technical information?
Check input signal
Signalinput?
Y
N
External Input andComponent
Recognition error
Check and fix external device/cable
RGB,HDMI/DVI, Optical
Recognition error
Replace Main B/D
Replace Main B/DFix in accordance
with technical information
D. Function errorExternal device recognition error
Establisheddate
Revised date 11/13LCD TV Error
symptom
Standard Repair Process
11
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Check location of noise
Identify nose type
Circuit noise
Replace PSU(with LED driver)
Replace LED driver
Mechanical noise
Check location of noise
OR
※ When the nose is severe, replace the module(For models with fix information, upgrade the S/W or provide the description)
OR※ If there is a “Tak Tak” noise from the cabinet, refer to the KMS fix information and then proceed as shown in the solution manual(For models without any fix information, provide the description)
※ Mechanical noise is a natural phenomenon, and apply the 1st level description. When the customer does not agree, apply the process by stage. ※ Describe the basis of the description in “Part related to nose” in the Owner’s Manual.
E. Noise Circuit noise, mechanical noise
Establisheddate
Revised date 12/13LCD TV Error
symptom
Standard Repair Process
12
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Replace moduleZoom part with exterior damage
Moduledamage
Cabinetdamage Replace cabinet
Replace remote controllerRemote
controllerdamage
Standdent Replace stand
F. Exterior defectExterior defect
Establisheddate
Revised date 13/13LCD TV Error
symptom
Standard Repair Process
13
2012.01.16
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Contents of LCD TV Standard Repair Process Detail Technical ManualNo. Error symptom Content Page Remarks
1
A. Video error_ No video/Normal audio
Check LCD back light with naked eye A1
2 LED driver B+ 24V measuring method A2
3 Check White Balance value A3
4 Power Board voltage measuring method A4
6 A. Video error_ No video/Video lag/stop
TUNER input signal strength checking method A6
7 LCD-TV Version checking method A7
9
A. Video error_Color error
LCD TV connection diagram A8
10 Tuner Checking Part A9
11 Check Link Cable (LVDS) reconnection conditionA10
A11
12 Adjustment Test pattern - ADJ Key A12
13
A. Video error_Vertical/Horizontal bar, residual image, light spot
LCD TV connection diagram A8
14 Check Link Cable (LVDS) reconnection conditionA10
A11
15 Adjustment Test pattern - ADJ Key A12
16
<Appendix>
Defected Type caused by T-Con/ Inverter/ Module
Exchange T-Con Board (1) A-1/5
17Exchange T-Con Board (2) A-2/5
Exchange LED driver Board (PSU) A-3/555” : driver boardOther : PSU18
19 Exchange Module itself (1) A-4/5
20 Exchange Module itself (2) A-5/5
Continue to the next page
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Contents of LCD TV Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
21
B. Power error_No power
Check front display LED A17
22 Check power input Voltage & ST-BY 5V A18
23 Checking method when power is ON A19
24POWER BOARD voltage measuring method
A4
25
26B. Power error_Off when on, off while viewing
POWER OFF MODE checking method A22
27B. Power error_Off when on, off while viewing
POWER BOARD PIN voltage checking method
A19
28C. Audio error_No audio/Normal video
Checking method in menu when there is no audio
A24
29Voltage and speaker checking method when there is no audio
A25
30C. Audio error_Wrecked audio/discontinuation
Voltage and speaker checking method in case of audio error
A25
31D. Function error_ No response in remote controller, key error
Remote controller operation checking method
A27
Continued from previous page
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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Established date
Standard Repair Process Detail Technical Manual
Revised date A1-1
Error symptom
Content Check LCD back light with naked eye
A. Video error_No video/Normal audio
After turning on the power and disassembling the case, check with the naked eye, whether you can see light from 4 locations.
<47/55LM96>
LCD TV
A1
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Established date
Standard Repair Process Detail Technical Manual
Revised date A1-2
Error symptom
Content Check LCD back light with naked eye
A. Video error_No video/Normal audio
After turning on the power and disassembling the case, check with the naked eye, whether you can see light from 4 locations.
<LM86>
LCD TV
A1
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Established date
Standard Repair Process Detail Technical Manual
Revised date A1-3
Error symptom
Content Check LCD back light with naked eye
A. Video error_No video/Normal audio
After turning on the power and disassembling the case, check with the naked eye, whether you can see light from 2 locations.
<LM95>
LCD TV
A1
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Established date
Standard Repair Process Detail Technical Manual
Revised date A1-4
Error symptom
Content Check LCD back light with naked eye
A. Video error_No video/Normal audio
After turning on the power and disassembling the case, check with the naked eye, whether you can see light from 8 locations.
<84LM96>
LCD TV
A1
2012. 08 .30
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
LED driver B+ 24V measuring method
A. Video error_No video/Normal audio A2-1
Established date
Revised date
Error symptom
ContentLCD TV
A2
Check the DC 24V, 12V, 3.5V and Inverter onALEF LED
2011. 12 .14
14 Pin (Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 Detect
12 Inverter On/Off
13 Int. PWM
14 Ext. PWM (PDIM)
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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Standard Repair Process Detail Technical Manual
LED driver B+ 24V measuring method
A. Video error_No video/Normal audio A2-3
Established date
Revised date
Error symptom
ContentLCD TV
A2
2011. 12 .14
<LM95>
Check the DC 24V, 12V, 3.5V and Inverter onMain PSU
12 Pin (P206) (Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 A-DIM
12 Inverter On/Off
P206 P207
14 Pin (P207)(Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 A0DIM
12 Inverter On/Off
13 P-DIM
14 ERROR
Check the DC 24V, 12V, 3.5V and Inverter on
12 Pin (P204) (Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 A-DIM
12 Inverter On/Off
SLAVE PSUP204
P205
14 Pin (P205)(Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 A0DIM
12 Inverter On/Off
13 P-DIM
14 ERROR
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
LED driver B+ 24V measuring method
A. Video error_No video/Normal audio A2-4
Established date
Revised date
Error symptom
ContentLCD TV
A2
2012. 08.30
< 84LM96 >
Check the DC 24V, 12V, 3.5V and Inverter onMain PSU
12 Pin (P202) (Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 ERROR
12 DRV ON
P206 P207
14 Pin (P203)(Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 ERROR
12 DRV ON
13 N.C
14 P-DIM
Check the DC 24V, 12V, 3.5V and Inverter on
12 Pin (P204) (Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 ERROR
12 DRV ON
SLAVE PSU
P204
P205
14 Pin (P205)(Power Board ↔ Driver) PSU
1 ~ 5 24V
6 ~ 10 GND
11 ERROR
12 DRV ON
13 N.C
14 P-DIM
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Entry method
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into White Balance of item 6.
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re-enter the value after replacing the MAIN BOARD.
Standard Repair Process Detail Technical Manual
Check White Balance value
A. Video error_No video/Normal audio
<ALL MODELS>
A4
Established date
Revised date
Error symptom
ContentLCD TV
A3
Entry method
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into White Balance of item 10.
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re-enter the value after replacing the MAIN BOARD.
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Power Board voltage measuring method
A. Video error_No video/ AudioA5
Established date
Revised date
Error symptom
ContentLCD TV
A4
Check the DC 24V, 12V, 3.5V.ALEF LED
2011. 12 .14
24 Pin (Power Board ↔ Main Board) - common
SMAW200-H24S (YEONHO)
1 Power on 2 20V (24V)
3 20V (24V) 4 20V (24V)
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 N.C
(Only LPB : V-sync)
17 12V 18 Inverter On/off
19 12V 20 N.C
(LPB, Lamp : A-dim)
21 12V 22 PWM Dim #1
23 N.C
(only Lamp SCANNING Model
: PWM Dim #2)
24 Error-out
Edge LED
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Power Board voltage measuring method
A. Video error_No video/ AudioA5
Established date
Revised date
Error symptom
ContentLCD TV
A4
2011. 12 .14
Check the DC 24V, 12V, 3.5V.SLAVE PSU(72LM95)
24 Pin (Power Board ↔ Main Board) – Common
SMAW200-H24S (YEONHO)
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 A-DIM
21 12V 22 P-DIM
23 GND 24 Error-out
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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Standard Repair Process Detail Technical Manual
Power Board voltage measuring method
A. Video error_No video/ AudioA5
Established date
Revised date
Error symptom
ContentLCD TV
A4
2012. 08 .30
Check the DC 24V, 12V, 3.5V.SLAVE PSU(84LM96)
24 Pin (Power Board ↔ Main Board) – Common
SMH200-H24S
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 N.C
17 12V 18 DRV ON
19 12V 20 N.C
21 12V 22 P-DIM
23 N.C 24 ERROR
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Settings Set up Manual Tuningselect channel
When the signal is strong, use the attenuator (-10dB, -15dB, -20dB etc.)
Standard Repair Process Detail Technical Manual
TUNER input signal strength checking method
A. Video error_Video error, video lag/stop
<ALL MODELS>
A6
Established date
Revised date
Error symptom
ContentLCD TV
A6
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
LCD-TV Version checking method
A. Video error_Video error, video lag/stop
1. Checking method for remote controller for adjustment
Press the IN-START with the remote controller for adjustment
Version
<ALL MODELS>
A7
Established date
Revised date
Error symptom
ContentLCD TV
A7
2011. 12 .14
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LGE Internal Use Only
Standard Repair Process Detail Technical Manual
LCD TV connection diagram (1)
A. Video error _Vertical/Horizontal bar, residual image, light spot
As the part connecting to the external input, check the screen condition by signal
A8
Established date
Revised date
Error symptom
ContentLCD TV
A8
<ALL MODELS>
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking method: 1. Check the signal strength or check whether the screen is normal when the external device is connected. 2. After measuring each voltage from power supply, finally replace the MAIN BOARD.
Standard Repair Process Detail Technical Manual
TUNER checking part
A. Video error_Video error, video lag/stop
<ALL MODELS>
A9
Established date
Revised date
Error symptom
ContentLCD TV
A9
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check Link Cable (LVDS) reconnection condition
A. Video error_Color error
Check the contact condition of the Link Cable, especially dust or mis insertion.
A10-1
Established date
Revised date
Error symptom
ContentLCD TV
A10
<47/55LM96XX/ LM86XX>
2011. 12 .14
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LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check Link Cable (LVDS) reconnection condition
A. Video error_Color error
Check the contact condition of the Link Cable, especially dust or mis insertion.
A10-2
Established date
Revised date
Error symptom
ContentLCD TV
A10
<LM95XX>
2011. 12 .14
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LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check Link Cable (LVDS) reconnection condition
A. Video error_Color error
Check the contact condition of the Link Cable, especially dust or mis insertion.
A10-3
Established date
Revised date
Error symptom
ContentLCD TV
A10
<84LM96XX>
2012. 08 .30
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Adjustment Test pattern - ADJ Key
A. Video error_Color error
You can view 6 types of patterns using the ADJ Key
Checking item : 1. Defective pixel 2. Residual image 3. MODULE error (ADD-BAR,SCAN BAR..)4.Video error (Classification of MODULE or Main-B/D!)
A12
Established date
Revised date
Error symptom
ContentLCD TV
A12
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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Solder defect, CNT Broken
T-Con Defect, CNT BrokenT-Con Defect, CNT BrokenT-Con Defect, CNT Broken
Solder defect, CNT Broken Solder defect, CNT Broken
Solder defect, CNT Broken Solder defect, CNT Broken Abnormal Power Section
Solder defect, Short/Crack Abnormal Power Section Solder defect, Short/Crack
Appendix : Exchange T-Con Board (1)
A - 1/5
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Abnormal Power Section Solder defect, Short/CrackAbnormal Power Section
Solder defect, Short/Crack Fuse Open, Abnormal power section
NoiseGRADATION GRADATION
Abnormal Display
Appendix : Exchange T-Con Board (2)
A - 2/5
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Appendix : Exchange PSU(LED driver)
No Light Dim Light
Dim Light Dim Light
No picture/Sound Ok
A - 3/5
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Appendix : Exchange the Module (1)
Panel Mura, Light leakage Press damage
CrosstalkCrosstalk Press damage
Panel Mura, Light leakage
Press damage
A - 4/5
Un-repairable CasesIn this case please exchange the module.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Vertical BlockSource TAB IC Defect
Horizontal BlockGate TAB IC Defect
Gate TAB IC Defect Gate TAB IC Defect
Vertical LineSource TAB IC Defect
Vertical BlockSource TAB IC Defect
Horizontal BlockGate TAB IC Defect
Horizontal lineGate TAB IC Defect
Gate TAB IC DefectHorizontal BlockGate TAB IC Defect
Appendix : Exchange the Module (2)
A - 5/5
Un-repairable CasesIn this case please exchange the module.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check front display LED
B. Power error _No powerA17-1
Established date
Revised date
Error symptom
ContentLCD TV
A17
ST-BY condition: RedPower ON condition: Turn Off
Front LED control :Menu Option Standby Light
ON/ Off
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check front display LED
B. Power error _No powerA17-2
Established date
Revised date
Error symptom
ContentLCD TV
A17
- Logo Light -ST-BY condition: Logo Light ONPower ON condition: Logo Light Turn Off (after 10 minutes)
Logo Light control :Menu Option LG Logo Light
ON/ Off
2012. 08 .30
<84LM96 LM86> Logo Light
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check power input voltage and ST-BY 3.5V
B. Power error _No powerA18-1
Established date
Revised date
Error symptom
ContentLCD TV
A18
Check the DC 24V, 12V, 3.5V.
ALEF LED
2011. 12 .14
24 Pin (Power Board ↔ Main Board) - Common
SMAW200-H24S (YEONHO)
1 Power on 2 20V (24V)
3 20V (24V) 4 20V (24V)
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 N.C
(Only LPB : V-sync)
17 12V 18 Inverter On/off
19 12V 20 N.C
(LPB, Lamp : A-dim)
21 12V 22 PWM Dim #1
23 N.C
(only Lamp SCANNING Model
: PWM Dim #2)
24 Error-out
Edge LED
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check power input voltage and ST-BY 3.5V
B. Power error _No powerA18-2
Established date
Revised date
Error symptom
ContentLCD TV
A18
2011. 12 .14
Check the DC 24V, 12V, 3.5V.
SLAVE PSU 24 Pin (Power Board ↔ Main Board)
SMAW200-H24S (YEONHO)
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 A-DIM
21 12V 22 P-DIM
23 GND 24 Error-out
<LM95>
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check power input voltage and ST-BY 3.5V
B. Power error _No powerA18-3
Established date
Revised date
Error symptom
ContentLCD TV
A4
2012. 08 .30
Check the DC 24V, 12V, 3.5V.
SLAVE PSU24 Pin (Power Board ↔ Main Board) - Common
SMH200-H24S
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 N.C
17 12V 18 DRV ON
19 12V 20 N.C
21 12V 22 P-DIM
23 N.C 24 ERROR
<84LM96>
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Checking method when power is ON
B. Power error _No powerA19-1
Established date
Revised date
Error symptom
ContentLCD TV
A19
Check “power on” pin is high
2011. 12 .14
ALEF LED 24 Pin (Power Board ↔ Main Board) - Common
SMAW200-H24S (YEONHO)
1 Power on 2 20V (24V)
3 20V (24V) 4 20V (24V)
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 N.C
(Only LPB : V-sync)
17 12V 18 Inverter On/off
19 12V 20 N.C
(LPB, Lamp : A-dim)
21 12V 22 PWM Dim #1
23 N.C
(only Lamp SCANNING Model
: PWM Dim #2)
24 Error-out
Edge LED
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Checking method when power is ON
B. Power error _No powerA19-2
Established date
Revised date
Error symptom
ContentLCD TV
A19
Check “power on” pin is high
2011. 12 .14
SLAVE PSU 24 Pin (Power Board ↔ Main Board)
SMAW200-H24S (YEONHO)
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 A-DIM
21 12V 22 P-DIM
23 GND 24 Error-out
<LM95>
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
24 Pin (Power Board ↔ Main Board) - Common
SMH200-H24S
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 N.C
17 12V 18 DRV ON
19 12V 20 N.C
21 12V 22 P-DIM
23 N.C 24 ERROR
Standard Repair Process Detail Technical Manual
Checking method when power is ON
B. Power error _No powerA19-3
Established date
Revised date
Error symptom
ContentLCD TV
A19
Check “power on” pin is high
2012. 08 .30
SLAVE PSU
<84LM96>
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Entry method
1. Press the IN-START button of the remote controller for adjustment
2. Check the entry into adjustment item 3
Standard Repair Process Detail Technical Manual
POWER OFF MODE checking method
B. Power error _Off when on, off whiling viewing
<ALL MODELS>
A22
Established date
Revised date
Error symptom
ContentLCD TV
A22
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking method1. Press the Setting button on the remote controller
2. Select the Sound function of the Menu
3. Select the Sound Setting
4. Select TV Speaker from Off to On
Standard Repair Process Detail Technical Manual
Checking method in menu when there is no audio
C. Audio error_No audio/Normal video
<ALL MODELS>
A24
Established date
Revised date
Error symptom
ContentLCD TV
A24
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking order when there is no audio
① Check the contact condition of or 24V connector of Main Board
② Measure the 24V input voltage supplied from Power Board(If there is no input voltage, remove and check the connector)
③ Connect the tester RX1 to the speaker terminal and if you hear the Chik Chik sound when you touch the GND and output terminal, the speaker is normal.
Standard Repair Process Detail Technical Manual
Voltage and speaker checking method when there is no audio
C. Audio error_No audio/Normal video
<ALL MODELS>
A25-1
Established date
Revised date
Error symptom
ContentLCD TV
A25
①②
③
②
2011. 12 .14
ALEF LED 24 Pin (Power Board ↔ Main Board)
1 Power on 2 24V3 24V 4 24V5 GND 6 GND7 GND 8 GND9 3.5V 10 3.5V11 3.5V 12 3.5V13 GND 14 GND15 GND 16 V-sync17 12V 18 Inverter On/off19 12V 20 N.C21 12V 22 PWM Dim #123 PWM Dim #2 24 Error-out
Edge LED
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking order when there is no audio
① Check the contact condition of or 24V connector of Main Board
② Measure the 24V input voltage supplied from Power Board(If there is no input voltage, remove and check the connector)
③ Connect the tester RX1 to the speaker terminal and if you hear the Chik Chik sound when you touch the GND and output terminal, the speaker is normal.
Standard Repair Process Detail Technical Manual
Voltage and speaker checking method when there is no audio
C. Audio error_No audio/Normal video
<LM95>
A25-2
Established date
Revised date
Error symptom
ContentLCD TV
A25
①②
③
2011. 12 .14
SLAVE PSU
24 Pin (Power Board ↔ Main Board)
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 A-DIM
21 12V 22 P-DIM
23 GND 24 Error-out
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking order when there is no audio
① Check the contact condition of or 24V connector of Main Board
② Measure the 24V input voltage supplied from Power Board(If there is no input voltage, remove and check the connector)
③ Connect the tester RX1 to the speaker terminal and if you hear the Chik Chik sound when you touch the GND and output terminal, the speaker is normal.
Standard Repair Process Detail Technical Manual
Voltage and speaker checking method when there is no audio
C. Audio error_No audio/Normal video
<84LM96>
A25-3
Established date
Revised date
Error symptom
ContentLCD TV
A25
①②
③
2012. 08 .30
SLAVE PSU
24 Pin (Power Board ↔ Main Board)
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 A-DIM
21 12V 22 P-DIM
23 GND 24 Error-out
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking order
1, 2. Check IR cable condition between IR & Main board.3. Check the st-by 3.3V on the terminal 6.4. When checking the Pre-Amp when the power is in ON condition, it is normal when the
Analog Tester needle moves slowly, and defective when it does not move at all.
Standard Repair Process Detail Technical Manual
Remote controller operation checking method
D. Function error_ No response in remote controller,key error
<ALL MODELS>
A27
Established date
Revised date
Error symptom
ContentLCD TV
A27
P8200
1 SCL
2 SDA
3 GND
4 KEY1
5 KEY2
6 St 3.5V
7 GND
8 LED_B/logo_PWM
9 IR
10 GND
①
②
③
④
2011. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only