40 LCD TVchassis FL11.6 2011 Funai Electric Co., Ltd.All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, downloaded or stored in any storage medium, in any form or for any purpose without the express prior written consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.Information in this document is subject to change without notice. Funai reserves the right to change the content herein without the obligation to notify any person or organization of such changes. with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way without the express written consent of Funai. All other trademarks used herein remain the exclusive property of their respective owners. Nothing contained in this manual should be construed as granting, by implication or otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law.SERVICE MANUALContentsTYPE A40MF401B/F7 MAGNAVOX (Serial No.: DS1)LC401SS2 SYLVANIA (Serial No.: DS1)LC401EM2 EMERSON (Serial No.: DS1)LC401EM2F EMERSON (Serial No.: DS1)This service manual contains information of different types of models.Make sure to refer to the section describing your model. 110712IMPORTANT SAFETY NOTICEProper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Funai has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.The LCD panel is manufactured to provide many years of useful life. Occasionally a few non active pixels may appear as a tiny spec of color. This is not to be considered a defect in the LCD screen.TABLE OF CONTENTSSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1Standard Notes for Servicing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1Cabinet Disassembly Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Electrical Adjustment Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1 How to Initialize the LCD TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1Firmware Renewal Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1Block Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1Wiring Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-1Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-1Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-1Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-11-1 FL11.6SPSPECIFICATIONS< TUNER / NTSC >ANT. Input ---------------------- 75 Unbal., F type< TUNER / ATSC >< LCD PANEL >< VIDEO >< AUDIO >All items are measured across 8 load at speaker output terminal with L.P.F.Description Condition Unit Nominal Limit1. AFT Pull-In Range --- MHz 2.3 2.12. Synchronizing Sens.TV.ch.4CA.ch.31CA.ch.87dBdBdB181818202023Description Condition Unit Nominal Limit1. Received Freq. Range (-28dBm) --- kHz --- 1002. ATSC Dynamic Range (min / max)ch.4ch.10ch.41dBmdBmdBm----------76/0-76/0-76/+4Description Condition Unit Nominal Limit1. Native Pixel ResolutionHorizontalVerticalpixelspixels19201080------2. Brightness (w / filter) --- cd/m2310 ---3. Viewing AngleHorizontalVertical-88 to 88-88 to 88-70 to 70-70 to 70Description Condition Unit Nominal Limit1. Over ScanHorizontalVertical%%5555552. Color Temperature---xyK 120000.2720.278---3%3%3. Resolution (composite video)HorizontalVerticallineline400350------Description Condition Unit Nominal Limit1. Audio Output 10% Distortion(ATSC 0 dBfs)Lch/Rch W 10.0/10.0 8.0/8.02. Audio Distortion (NTSC) 500mW: Lch/Rch % 0.5/0.5 2.0/2.03. Audio Freq. Response (NTSC)-6dB: Lch-6dB: RchHzHz120 to 10 k120 to 10 k------2-1 LTVN_ISPIMPORTANT SAFETY PRECAUTIONSPrior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced. Safety Precautions for LCD TV Circuit1. Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited to, the following items:a. Be sure that no built-in protective devices are defective and have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including but not limited to, nonmetallic control knobs, insulating fishpapers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. Servicers who defeat safety features or fail to perform safety checks may be liable for any resulting damage.b. Be sure that there are no cabinet openings through which an adult or child might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, (1) spacing between the Liquid Crystal Panel and the cabinet mask, (2) excessively wide cabinet ventilation slots, and (3) an improperly fitted and/or incorrectly secured cabinet back cover.c. Antenna Cold Check - With the instrument AC plug removed from any AC source, connect an electrical jumper across the two AC plug prongs. Place the instrument AC switch in the on position. Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and, if applicable, to the coaxial connector. If the measured resistance is less than 1.0 megohm or greater than 5.2 megohm, an abnormality exists that must be corrected before the instrument is returned to the customer. Repeat this test with the instrument AC switch in the off position.d. Leakage Current Hot Check - With the instrument completely reassembled, plug the AC line cord directly into a 120 V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI) C101.1 Leakage Current for Appliances and Underwriters Laboratories (UL) 1410, (50.7). With the instrument AC switch first in the on position and then in the off position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinet, screw heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5 milli-ampere. Reverse the instrument power cord plug in the outlet and repeat the test.ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE ELIMINATED BEFORE RETURNING THE INSTRUMENT TO THE CUSTOMER OR BEFORE CONNECTING THE ANTENNA OR ACCESSORIES.2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the receiver chassis, or on the Liquid Crystal Panel.ALSO TEST WITHPLUG REVERSEDUSING ACADAPTER PLUGAS REQUIREDTEST ALL EXPOSEDMETAL SURFACESREADING SHOULD NOT BE ABOVE 0.5 mAEARTHGROUND_DEVICELEAKAGECURRENTTESTER+BEINGTESTED2-2 LTVN_ISP3. Design Alteration Warning - Do not alter or add to the mechanical or electrical design of this TV receiver. Design alterations and additions, including, but not limited to circuit modifications and the addition of items such as auxiliary audio and/or video output connections, might alter the safety characteristics of this receiver and create a hazard to the user. Any design alterations or additions will void the manufacturer's warranty and may make you, the servicer, responsible for personal injury or property damage resulting therefrom.4. Hot Chassis Warning -a. Some TV receiver chassis are electrically connected directly to one conductor of the AC power cord and maybe safety-serviced without an isolation transformer only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC power source. To confirm that the AC power plug is inserted correctly, with an AC voltmeter, measure between the chassis and a known earth ground. If a voltage reading in excess of 1.0 V is obtained, remove and reinsert the AC power plug in the opposite polarity and again measure the voltage potential between the chassis and a known earth ground.b. Some TV receiver chassis normally have 85V AC(RMS) between chassis and earth ground regardless of the AC plug polarity. This chassis can be safety-serviced only with an isolation transformer inserted in the power line between the receiver and the AC power source, for both personnel and test equipment protection.c. Some TV receiver chassis have a secondary ground system in addition to the main chassis ground. This secondary ground system is not isolated from the AC power line. The two ground systems are electrically separated by insulation material that must not be defeated or altered.5. Observe original lead dress. Take extra care to assure correct lead dress in the following areas: a. near sharp edges, b. near thermally hot parts-be sure that leads and components do not touch thermally hot parts, c. the AC supply, d. high voltage, and, e. antenna wiring. Always inspect in all areas for pinched, out of place, or frayed wiring. Check AC power cord for damage.6. Components, parts, and/or wiring that appear to have overheated or are otherwise damaged should be replaced with components, parts, or wiring that meet original specifications. Additionally, determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.7. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a # on schematics and in parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The product's safety is under review continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory, our products are strictly inspected to confirm they comply with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.2-3 LTVN_ISPPrecautions during ServicingA. Parts identified by the # symbol are critical for safety.Replace only with part number specified.B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.C. Use specified internal wiring. Note especially:1) Wires covered with PVC tubing2) Double insulated wires3) High voltage leadsD. Use specified insulating materials for hazardous live parts. Note especially:1) Insulation Tape2) PVC tubing3) Spacers4) Insulators for transistors.E. When replacing AC primary side components (transformers, power cord, etc.), wrap ends of wires securely about the terminals before soldering.F. Observe that the wires do not contact heat producing parts (heat sinks, oxide metal film resistors, fusible resistors, etc.)G. Check that replaced wires do not contact sharp edged or pointed parts.H. When a power cord has been replaced, check that 11~13 lb (5~6 kg) of force in any direction will not loosen it.I. Also check areas surrounding repaired locations.J. Use care that foreign objects (screws, solder droplets, etc.) do not remain inside the set.K. When connecting or disconnecting the internal connectors, first, disconnect the AC plug from the AC supply outlet.L. When installing parts or assembling the cabinet parts, be sure to use the proper screws and tighten certainly.2-4 LTVN_ISPSafety Check after ServicingExamine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards.1. Clearance DistanceWhen replacing primary circuit components, confirm specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)Table 1: Ratings for selected areaNote:This table is unofficial and for reference only. Be sure to confirm the precise values.2. Leakage Current TestConfirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below.Measuring Method: (Power ON)Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across both terminals of load Z. See Fig. 2 and following table.Table 2: Leakage current ratings for selected areasNote:This table is unofficial and for reference only. Be sure to confirm the precise values.AC Line Voltage RegionClearance Distance (d), (d)110 to 130 VU.S.A. or Canada 3.2 mm (0.126 inches)AC Line Voltage Region Load Z Leakage Current (i) Earth Ground (B) to:110 to 130 VU.S.A. or Canada0.15 F CAP. & 1.5 k RES. Connected in paralleli 0.5 mA rmsExposed accessible partsChassis or Secondary ConductorPrimary Circuit Fig. 1d' dAC Voltmeter (High Impedance)Exposed Accessible PartBEarth Ground Power Cord Plug ProngsZFig. 23-1 TVN_SNSTANDARD NOTES FOR SERVICINGCircuit Board Indications1. The output pin of the 3 pin Regulator ICs is indicated as shown.2. For other ICs, pin 1 and every fifth pin are indicated as shown.3. The 1st pin of every male connector is indicated as shown.Pb (Lead) Free SolderPb free mark will be found on PCBs which use Pb free solder. (Refer to figure.) For PCBs with Pb free mark, be sure to use Pb free solder. For PCBs without Pb free mark, use standard solder.How to Remove / Install Flat Pack-IC1. RemovalWith Hot-Air Flat Pack-IC Desoldering Machine:1. Prepare the hot-air flat pack-IC desoldering machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)2. Remove the flat pack-IC with tweezers while applying the hot air.3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)CAUTION:1. The Flat Pack-IC shape may differ by models. Use an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC.2. Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)Top ViewOut InBottom ViewInput510Pin 1Pin 1Pb free markFig. S-1-13-2 TVN_SN3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.With Soldering Iron:1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)2. Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)Hot-airFlat Pack-ICDesolderingMachineCBAFlat Pack-ICTweezersMasking TapeFig. S-1-2Flat Pack-ICDesoldering BraidSoldering IronFig. S-1-3Fine TipSoldering IronSharpPinFig. S-1-43-3 TVN_SNWith Iron Wire:1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.3. While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.4. Bottom of the flat pack-IC is fixed with glue to theCBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)5. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)Note:When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.2. Installation1. Using desoldering braid, remove the solder from the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.2. The I mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the pin 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.)3. Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges.To Solid Mounting PointSoldering IronIron WireorHot Air BlowerFig. S-1-5Fine TipSoldering IronCBAFlat Pack-ICTweezersFig. S-1-6Example :Pin 1 of the Flat Pack-ICis indicated by a "" mark.Fig. S-1-7PresolderCBAFlat Pack-ICFig. S-1-83-4 TVN_SNInstructions for Handling Semi-conductorsElectrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.1. Ground for Human BodyBe sure to wear a grounding band (1 M) that is properly grounded to remove any static electricity that may be charged on the body.2. Ground for WorkbenchBe sure to place a conductive sheet or copper plate with proper grounding (1 M) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.

CBAGrounding BandConductive Sheet orCopper Plate1M1M

CBA4-1 FL11.6-A_DCCABINET DISASSEMBLY INSTRUCTIONS1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the cabinet parts and the CBA in order to gain access to items to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.2. Disassembly MethodNote:(1) Order of steps in procedure. When reassembling, follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures.(2) Parts to be removed or installed.(3) Fig. No. showing procedure of part location(4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, H = Hex Screw, CN = Connectore.g. 2(S-2) = two Screws of (S-2), 2(L-2) = two Locking Tabs of (L-2)(5) Refer to the following "Reference Notes in the Table."Step/Loc. No.PartFig. No.Removal Note[1]Stand AssemblyD1 4(S-1) ---[2]Rear CabinetD115(S-2), 2(S-3), (S-4), (S-5)---[3] Speaker D24(S-6), CN2801, CN2802, Speaker Holder---[4]IR Sensor CBAD2D5CN2104, CL2253A, Sensor LED Lens, Shield Plate---[5]Function CBAD2D5Function Knob ---[6]Digital Main CBA UnitD3D54(S-7), 4(S-8), CN2102, CN2103, CN3012, Jack Holder(B), Shield Box---[7] Jack CBAD3D55(S-9), CN1801, CN1802, Jack Holder(A)---[1] StandAssembly[2] Rear Cabinet[8] Power SupplyCBA[3] Speaker[10] AC InletHolder[11] StandBracket[12] PCB Holder(D), (U)[13] Wall Mount Bracket (L), (R)[6] Digital MainCBA Unit[7] Jack CBA[9] PCB Holder[14] LCD ModuleAssembly[15] FrontCabinet[4] IR SensorCBA[5] FunctionCBA[8]Power Supply CBAD3D59(S-10), CN1601, CN1914---[9] PCB Holder D4 2(S-11) ---[10]AC Inlet HolderD4 2(S-12), CL1601 ---[11]Stand BracketD4 4(S-13) ---[12]PCB Holder(D), (U)D4 6(S-14) ---[13]Wall Mount Bracket(L), (R)D4 4(S-15) ---[14]LCD Module AssemblyD4 4(S-16) ---[15]Front CabinetD4 --------------- ---(1)(2)(3)(4)(5)Step/Loc. No.PartFig. No.Removal Note4-2 FL11.6-A_DC[2] Rear Cabinet[1] Stand Assembly(S-1)(S-2)(S-5)(S-3)(S-3)(S-4)(S-2)(S-2)(S-2)Fig. D14-3 FL11.6-A_DC(S-6)(S-6)[4] IR Sensor CBA[5] Function CBASpeaker HolderSpeaker Holder[3] SpeakerFunction KnobSensor LED LensShield PlateFig. D24-4 FL11.6-A_DC(S-9)Jack Holder(B)Jack Holder(A)[8] Power Supply CBA[6] Digital Main CBA Unit[7] Jack CBAShield Box(S-10)(S-7)(S-7)(S-8)Fig. D34-5 FL11.6-A_DC(S-12)(S-13)CL1601(S-14)(S-14)(S-14)(S-15)(S-15)(S-15)(S-16)(S-16)(S-16)(S-11)[10] AC InletHolder[12] PCB Holder(U) [12] PCB Holder(D)[9] PCB Holder[11] Stand Bracket[13] Wall MountBracket (L)[13] Wall MountBracket (R)[14] LCD Module Assembly[15] Front Cabinet(S-15)Fig. D44-6 FL11.6-A_DCTV Cable Wiring DiagramPower Supply CBAJack CBACL2253BCL2204CL2253ADigital Main CBA UnitFunction CBAIR Sensor CBATo LCD Module AssemblyTo AC InletTo SpeakerCN3002CN3012CN3006CN1914CN1802CN1801CN1601CN2103 CN2102WH2102CN2106CN2104CN2801 CN2802To LCD Module AssemblyFig. D55-1 LC9(A17P0UH)EA.fmELECTRICAL ADJUSTMENT INSTRUCTIONSGeneral Note: CBA is abbreviation for Circuit Board Assembly.Note: Electrical adjustments are required after replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. Also, do not attempt these adjustments unless the proper equipment is available.Test Equipment Required1. Remote control unit2. Color Analyzer, CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.How to set up the service mode:Service mode:1. Turn the power on.2. Press [MENU] button to display Setup menu.3. Select Features.4. Select Current Software Info.5. Press [0], [4], [2], [5], [7], [4] and [INFO] buttons on the remote control unit in this order. The following screen appears.1. Purity Check ModeThis mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.1. Enter the Service mode.2. Each time the [7] button on the remote control unit is pressed, the display changes as follows.3. To cancel or to exit from the Purity Check Mode, press [CH RETURN] or [PREV CH] button.Code: Pic code:Panel-Option code:MIPS:Press "POWER" key to exit.*******-**-**-****-************-***-*-****-***-***-***-***Push 0 keyTuner: Safety:HDMI EDID: PC EDID: ****-*****-****Safety_Non****Total Watch Time: Lightsensor: *********"*" differs depending on the models.[7] buttonNote:When entering this mode, the default setting is White mode.Purity Check Mode[7] buttonRed modeGreen modeBlue modeBlack mode[7] buttonWhite mode[7] button[7] buttonWhite 20% mode[7] button5-2 LC9(A17P0UH)EA.fmThe White Balance Adjustment should be performed when replacing the LCD Panel or Digital Main CBA.2. White Balance AdjustmentPurpose: To mix red and blue beams correctly for pure white. Symptom of Misadjustment: White becomes bluish or reddish.1. Operate the unit for more than 60 minutes.2. Enter the Service mode. 3. Press [VOLUME DOWN] button three times on the remote control unit to select Drive setting mode. Drive appears on the screen.4. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.5. Press [3] button to select the HDB for High Drive Blue adjustment. (HDB appears on the screen.)6. Press [MENU] button. The internal Raster signal appears on the screen. (Internal (Single) appears on the upper right of the screen as shown below.)7. Press [CHANNEL UP/DOWN] buttons to adjust the color temperature becomes 12000K (x= 0.272 / y= 0.278 0.002).8. Press [1] button to select the HDR for High Drive Red adjustment (HDR appears on the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.9. If necessary, adjust the HDB or HDR again.10. Press [6] button to select the LDB for Low Drive Blue adjustment (LDB appears on the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.11. Press [4] button to select the LDR for Low Drive Red adjustment (LDR appears on the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.12. If necessary, adjust the LDB or LDR again.13. Press [VOLUME DOWN] button to shift to the Debugging Message mode. If there is no message under [WB] section, this adjustment completes. If Drive settings are NG. Retry. is displayed, repeat above steps from 5. to 12. Then check Debugging Message again. If Drive settings are NG. Retry. is displayed, replace the LCD Panel or Digital Main CBA.14. To cancel or to exit from the White Balance Adjustment, press [CH RETURN] or [PREV CH] button.ITEM SPECIFICATIONColor temperaturex= 0.272 0.002y= 0.278 0.002Input SignalInternal pattern (40/70% raster)Measurement point Screen centerM. EQ.CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.Aging time60min. (Retail MODE/100IRE Raster HDMI 1080i@60)MODE setting of TVShipment setting/Retail MODEAmbient temperature25C 5CColor AnalyzerPerpendicularityTo avoid interference from ambient light, this adjustment should be performed in a dark room.Internal (Single)HDB 0Internal (Single)LDB 06-1 LC9_INTHOW TO INITIALIZE THE LCD TVThe purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized.To put the program back at the factory-default, initialize the LCD TV using the following procedure.1. Turn the power on.2. Enter the service mode.- To cancel the service mode, press [POWER] button on the remote control unit.3. Press [FREEZE] button on the remote control unit to initialize the LCD television.4. "INITIALIZED" will appear in the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is completed.7-1 FL11.6FWFIRMWARE RENEWAL MODEEquipment Requireda. USB storage deviceb. Remote Control UnitFirmware Update ProcedureNote:There are two states (the User Upgrade and the Factory Upgrade) in firmware update. The identification of User Upgrade and Factory Upgrade are done by the filename.1. Turn the power off and unplug the AC Cord.2. Insert the USB storage device to the USB port as shown below.Example: 40MF401B/F73. Plug the AC cord in the wall outlet and turn the power on.4. The update will start and the following will appear on the screen.Note:If the above screen isnt displayed, repeat from step 1.The appearance shown in *1 is described as follows.5. When the firmware update is completed, the following will appear on the screen.Remove the USB storage device from the USB port. Turn the power off and turn the power on again.Note:When the Factory Upgrade is used, after restarting TV, shift to initial screen menu in service mode. "INITIALIZED" will appear on the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is completed.User Upgrade Upgrade the firmware only. The setting values are not initialized.Factory Upgrade (Firmware upgrade)Upgrade the firmware and initialize the setting values.Factory Upgrade (Flash upgrade)Upgrade the firmware and initialize the setting values along with the setting data adjusted at the factory such as White Balance, etc.Rear CabinetUSB portUSB storage deviceAppearance StateDownloading...Downloading the firmware from the USB storage device.Writing...Writing the downloaded firmware in flash memory.Checking... Checking the new firmware.Software upgrade in progress. Please wait.Do not remove the USB storage device or turn the TV off while upgrade is in progress.Software UpgradeDownloading...Current Version:New Version:*******-***-*-***-***********-***-*-***-****0%*1"*" differs depending on the models.Software UpgradeThe software upgrade is completed.Remove USB storage device, turn TV off then on again.8-1 FL11.6TRTROUBLESHOOTING[ Power Supply Section ] The power cannot be turned on. The fuse blows out.FLOW CHART NO.1FLOW CHART NO.2Is normal state restored when once unpluggedpower cord is plugged again after several seconds?Check if there is any leak or short-circuiting on theprimary circuit component, and service it if defective.(D1201, D1202, D1203, D1204, IC1201, T1201)YesNoYesIs the fuse (F1601) normal? See FLOW CHART No.2 NoCheck if there is any leak or short-circuiting on theprimary circuit component, and service it if defective.(D1607, D1608, D1609, D1610, IC1401, IC1702, Q1601, Q1602, Q1701, Q1702, T1701)NoYesIs the AL+4.3V line voltage normal?NoIs the PANEL+24V line voltage normal?YesCheck if there is any leak or short-circuiting on theprimary circuit component, and service it if defective.(D1607, D1608, D1609, D1610, IC1401, Q601, Q602, Q1601, Q1602, T601)NoIs the LCD+12V line voltage normal?YesCheck each rectifying circuit of the secondarycircuit and service it if defective.Check the presence that the primary componentis leaking or shorted and service it if defective.Check the presence that the rectifying diode or circuit is shorted in each rectifying circuit of secondary side, and service it if defective.After servicing, replace the fuse (F1601).When the output voltage fluctuates.FLOW CHART NO.3Does the photocoupler circuit on the secondary side operate normally?NoYesAL+4.3V:Check D1103, IC1202 and their periphery circuit, and service it if defective.PANEL+24V:Check D1720, IC1704 and their periphery circuit, and service it if defective.LCD+12V:Check D668, IC601 and their periphery circuit, and service it if defective.LCD+12V:Check D607, D609, D610, D611, D615, IC601, IC1401, Q1601, Q1602, L1603, L1604 and their periphery circuit, and service it if defective.AL+4.3V:Check D1206, D1209, D1210, D1211, IC1201, IC1202 and their periphery circuit, and service it if defective.PANEL+24V:Check D1703, D1704, D1710, IC1702, IC1704, Q1701, Q1702 and their periphery circuit, and service it if defective.8-2 FL11.6TRCheck if there is any leak or short-circuit on the loaded circuit, and service it if defective. AL+4.3V is not output.FLOW CHART NO.5Is approximately +4.3V voltage supplied to thecathode of D1102?NoYesCheck C1102, D1102 and their periphery circuit, and service it if defective.Check if there is any leak or short-circuit on the loaded circuit, and service it if defective. PANEL+24V is not output.Is approximately +24V voltage supplied to thecathode of D1721?NoYesCheck C1725, C1727, D1721 and their periphery circuit, and service it if defective.Check if there is any leak or short-circuit on the loaded circuit, and service it if defective. P-ON+7.5V is not output.Is approximately +7.5V voltage supplied to thecathode of D662?NoYesCheck C659, D662 and their periphery circuit, and service it if defective.Check D2638, R2655 and their periphery circuit, and service it if defective. TUNER+35V is not output.FLOW CHART NO.9Is approximately +38V voltage supplied to thecathode of D651?NoYesCheck C652, D651, D652 and their periphery circuit, and service it if defective.AL+3.3V is not output.FLOW CHART NO.6Is approximately +4.3V voltage supplied to Pin(1) of IC2631?NoYesReplace IC2631. Check C1102, D1102 and their periphery circuit, and service it if defective.FLOW CHART NO.7FLOW CHART NO.8When buzz sound can be heard in the vicinity of power circuit.FLOW CHART NO.4Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side,and service it if defective. (D651, D656, D662, D665, D670, D672, D673, D1101, D1102, D1721, IC2631, Q652, Q653)8-3 FL11.6TRFLOW CHART NO.10P-ON+5V is not output.FLOW CHART NO.11Is approximately +7.5V voltage supplied to thecollector of Q652?Check C659, D662 and their periphery circuit, and service it if defective.YesNoReplace Q652.P-ON+3.3V is not output. FLOW CHART NO.12Is approximately +5V voltage supplied to thecollector of Q653?Is approximately +4V voltage supplied to the base of Q653?NoYesYesCheck D666 and their periphery circuit, and service it if defective.Check C663, D665 and their periphery circuit, and service it if defective.Is approximately +6V voltage supplied to the base of Q652?NoYesCheck D664 and their periphery circuit, and service it if defective.NoReplace Q653.Check if there is any leak or short-circuit on the loaded circuit, and service it if defective. LCD+12V is not output.Is approximately +12V voltage supplied to thecathode of D672?NoYesCheck C657, D672, D673 and their periphery circuit, and service it if defective.FLOW CHART NO.13Check if there is any leak or short-circuit on the loaded circuit, and service it if defective. P-ON+3V is not output.Is approximately +3.5V voltage supplied to thecathode of D670?NoYesCheck C670, D670 and their periphery circuit, and service it if defective.FLOW CHART NO.14Check if there is any leak or short-circuit on the loaded circuit, and service it if defective. AMP+24V is not output.Is approximately +27V voltage supplied to thecathode of D656?NoYesCheck C654, D656, D657 and their periphery circuit, and service it if defective.8-4 FL11.6TR[ Video Signal Section ]NoIs the "L" pulse sent out Pin(3) terminal of remote control receiver (RS2251) when the infrared remote control is activated?Check the line between Pin(3) terminal of remote control receiver(RS2251) and Pin(23) of CN2103, and service it if defective.YesIs the "L" pulse supplied to Pin(23) of CN2103?YesIs 3.3V voltage supplied to Pin(1) terminal of theremote control receiver (RS2251)?NoFLOW CHART NO.2Operation is possible from the unit.Check AL+3.3V line and service it if defective.NoReplace the remote control receiver(RS2251) or the remote control unit.YesReplace Digital Main CBA Unit.When pressing each switches (SW2251~SW2257) do the voltage of Pin(25) of CN2103 decrease?YesThe key operation is not functioning.FLOW CHART NO.1Are the contact point and installation state of the key switches (SW2251~SW2257) normal?Re-install the switches (SW2251~SW2257) correctly or replace the poor switch.Check the switches (SW2251~SW2257) and their periphery, and service it if defective.YesReplace Digital Main CBA Unit.NoNoNo operation is possible from the remote control unit.8-5 FL11.6TRReplace Digital Main CBA Unit or LCD Module Assembly.Is 5V voltage supplied to the Pin(2, 29, 33, 39, 44) of IC2701?Is 8V voltage supplied to the Pin(12) of IC2701?Replace IC2701.Check P-ON+5V, P-ON+8V line and service it if defective.Yes NoYesYesFLOW CHART NO.3Picture does not appear normally. (EXT. input) FLOW CHART NO.4Picture does not appear normally. (Tuner input) Are the video signals inputted to each pin of IC2701? Check the line between video input terminal andeach pin of IC2701.Are the video signals outputted to each pin of IC2701?YesNoNoNoIC2701 VIDEO-IN 1 3PINIC2701 Y-IN 1 1PINIC2701 CVBS/Y/S-Y 38PINIC2701 Pb 36PINIC2701 Pr/S-C 34PINIC2701 C-IN 1 9PINIC2701 VIDEO-IN 2 7PINIC2701 Y-IN 25PINIC2701 C-IN 211PIN IC2701 COMPONENT-Y-IN 41PIN IC2701 COMPONENT-Pb-IN 45PIN IC2701 COMPONENT-Pr-INVIDEO-IN 1Y-IN 1C-IN 1VIDEO-IN 2Y-IN 2 C-IN 2 COMPONENT-Y-INCOMPONENT-Pb-INCOMPONENT-Pr-IN 50PINIC2701 3PINIC2701 1PINIC2701 9PINIC2701 7PINIC2701 5PINIC2701 11PIN IC2701 41PIN IC2701 45PIN IC2701 50PIN JK2703 JK2702 JK2702 JK2707 JK2706 JK2706 JK2714 JK2715 JK2716Check the line between Pin(3, 4) of CN2102 and TU2301, and service it if defective.Are the DIF signal inputted to Pin(3, 4) of CN2102?Replace Digital Main CBA Unit or LCD ModuleAssembly.8-6 FL11.6TR[ Audio Signal Section ]Check SP2801,SP2802 and their periphery circuit,and service it if defective.Are the audio(L/R) signals inputted to Pin(19, 32)of IC2801?YesYesNoAre the audio(L/R) signals outputted to CN2801 and CN2802?Check IC2801 and their periphery circuit, and service it if defective.NoYesYesYesYesCheck the line between Pin(26, 28) of CN2103 and Pin(19, 32) of IC2801, and service it if defective.Replace Digital Main CBA Unit.Is 5V voltage supplied to the Pin(2, 29, 33, 39, 44) of IC2701?Is 8V voltage supplied to the Pin(12) of IC2701?Replace IC2701.Check P-ON+5V, P-ON+8V line and service it if defective.Yes NoYes (Output to speakers)Yes (Output to audiooutput terminal)FLOW CHART NO.1Audio is not outputted. (EXT. input) Are the audio(L/R) signals inputted to each pin of IC2701?Check the line between audio input terminal andeach pin of IC2701.Are the audio(L/R) signals outputted to Pin(27, 28) of IC2701?Are the audio(L/R) signals outputted to Pin(26, 28) of CN2103?YesNoNoNoNoReplace Digital Main CBA Unit.Are the audio(L/R) signals outputted to Pin(4, 6) of CN2103?NoIC2701 AUDIO(L/R)-IN 1AUDIO(L/R)-IN 2COMPONENT AUDIO(L/R)-INHDMI AUDIO(L/R)-INAUDIO(L/R)-IN 1AUDIO(L/R)-IN 2COMPONENT AUDIO(L/R)-INHDMI AUDIO(L/R)-IN14,15PINIC2701 16,17PINIC2701 18,19PINIC2701 24,25PIN14,15PIN16,17PIN18,19PIN24,25PINIC2701IC2701IC2701IC2701 JK2704, JK2705 JK2708, JK2709 JK2710, JK2711 JK2720, JK2721Are the audio(L/R) signals inputted to Pin(3, 5)of IC2802?Check the line between Pin(4, 6) of CN2103 and Pin(3, 5) of IC2802, and service it if defective.NoAre the audio(L/R) signals outputted to Pin(1, 7)of IC2802?Check the line between Pin(1, 7) of IC2802 and audiooutput terminal(JK2801, JK2802) and service it if defective.Replace IC28028-7 FL11.6TRYes (Output to speakers)Yes (Output to audiooutput terminal)FLOW CHART NO.2Audio is not outputted. (Tuner input) NoNoNoNoNoAre the DIF signal inputted to Pin(3, 4) of CN2102?YesYesNoNoYesYesYesYesCheck SP2801,SP2802 and their periphery circuit,and service it if defective.Are the audio(L/R) signals inputted to Pin(19, 32)of IC2801?Are the audio(L/R) signals outputted to CN2801 and CN2802?Check IC2801 and their periphery circuit, and service it if defective.Check the line between Pin(26, 28) of CN2103 and Pin(19, 32) of IC2801, and service it if defective.Replace Digital Main CBA Unit.Are the audio(L/R) signals outputted to Pin(26, 28) of CN2103?Replace Digital Main CBA Unit.Are the audio(L/R) signals outputted to Pin(4, 6) of CN2103?Are the audio(L/R) signals inputted to Pin(3, 5)of IC2802?Check the line between Pin(4, 6) of CN2103 and Pin(3, 5) of IC2802, and service it if defective.Are the audio(L/R) signals outputted to Pin(1, 7)of IC2802?Check the line between Pin(1, 7) of IC2802 and audiooutput terminal(JK2801, JK2802) and service it if defective.Replace IC2802Check the line between Pin(3, 4) of CN2102 and TU2301, and service it if defective.9-1KEY SWITCHIC3005(MAIN MICRO CONTROLLER)DIGITAL MAIN CBA UNITIR SENSOR CBAFUNCTION CBAPOWER SUPPLY CBAJACK CBACL2204 REMOTESENSORRS2251AL+3.3VP-ON+5VSTANDBYD2251CL2253BCN2103CN3006CN3006CN2103XOUT25XIN25X300125MHzOSCQ2401PROTECT3PROTECT1KEY-IN1LIGHT-SENSORBACKLIGHT-SWP-ON-H2REMOTELED-RD2256CL2253ACN1801KEY-IN111CN2106CN2104BACKLIGHT-ADJRESETIC3006 (MEMORY)SCKSISO6521SCLSDARESETIC3009CN2102Q3006AL+3.3VQ3005CN3002CSSCKAL+3.3VSINSOUTCSTO POWER SUPPLY 1 BLOCK DIAGRAMP-ON-H2P-ON-H1PROTECT3POWER-RESETBACKLIGHT-SWBACKLIGHT-ADJTO POWER SUPPLY 2 BLOCK DIAGRAM1818SCL1717SDA88PROTECT32121BACKLIGHT-SW2222BACKLIGHT-ADJ77RESETKEY-IN12525LIGHT-SENSOR11REMOTE2323P-ON-H1122PROTECT3104BACKLIGHT-SW95BACKLIGHT-ADJ86POWER-RESETP-ON-H168P-ON-H277TO AUDIOBLOCK DIAGRAMAUDIO-MUTEAUDIO-MUTEA13A15C14F13G13C13B16C1B13E2F3J15R12T12H15T11P11R11P12H16113PROTECT1PROTECT1SCLSDA45TU2301(TUNER UNIT)LIGHT SENSORQ3010BUFFERP-ON-H166LED-R55PROTECT199P-ON-H21010REMOTE66LED-R33KEY-IN111LIGHT-SENSOR55BLOCK DIAGRAMSFL11.6ABLS1. System Control Block Diagram9-22. Video Block DiagramFL11.6ABLVIC2701 (INPUT SELECT)DIGITAL MAIN CBA UNITTO DIGITALSIGNAL PROCESSBLOCK DIAGRAMJK2703VIDEO-IN1COMPONENT-Y-INCOMPONENT-Pb-INCOMPONENT-Pr-INJK2714JK2715JK2716338363471591141455051CVBS/Y/S-Y-IN88Pb-IN1010Pr/S-C-IN1212VIDEOINPUT SELECTORWF1WF2WF3CYS-VIDEO-SW149S-VIDEO-SW2JK2706S-VIDEO-IN2CYJK2707VIDEO-IN2JK2702S-VIDEO-IN1JACK CBACVBS/Y/S-Y-INPb-INPr/S-C-INCN2102CN3002DIF-OUT133IF-AGC11DIF-OUT244TU2301DIF-OUT110DIF-OUT211(TUNER UNIT)IF-AGC9TO DIGITALSIGNAL PROCESSBLOCK DIAGRAMDIF-OUT1DIF-OUT2IF-AGCCN2103CN3006VIDEO SIGNALAUDIO SIGNAL9-33. Audio Block DiagramIC2701(INPUT SELECT)AUDIO(L)-IN1AUDIO(R)-IN1JK2704JK2705COMPONENTAUDIO(L)-INCOMPONENTAUDIO(R)-INHDMI-AUDIO(L)-INHDMI-AUDIO(R)-INJK2720JK2721JK2710JK2711141628271824151719AUDIOINPUT SELECTORAUDIO(L)-OUTAUDIO(R)-OUTJK2801JK280225AUDIO(L)-IN2AUDIO(R)-IN2JK2708JK2709CN3006CN2103AUDIO(L)2020AUDIO(R)2222JACK CBAAUDIO(L)AUDIO(R)DIGITAL MAIN CBA UNITWF434IC2801 (AUDIO AMP)IC2802 (OP AMP)3271531939,4011,12CONTROL LOGICCN2801CL2801SP2801SPEAKERL-CHCN2802SP-GND1CL2802SP2802SPEAKERR-CHPWM GENE.PWMGENE.CN2103CN3006CN2103CN3006AUDIO-MUTE1414JK2701DIGITALAUDIO-OUT(COAXIAL)Q2701BUFFERQ2804,Q2805MUTEQ2801MUTESPDIF22AUDIO(L)-OUT44AUDIO(R)-OUT66AMP(L)-OUT2626AMP(R)-OUT2828SP(R)+2SP-GND1SP(L)+2TO DIGITAL SIGNAL PROCESSBLOCK DIAGRAMAUDIO-MUTETO SYSTEM CONTROL BLOCK DIAGRAMQ2803Q2802MUTESPDIFAUDIO SIGNALAUDIO(L)-OUTAMP(L)-OUTAMP(R)-OUTAUDIO(R)-OUTFL11.6ABLA9-44. Digital Signal Process Block DiagramFL11.6ABLDLVDS-D0O(-)LVDS-D0O(+)LVDS-D0E(-)LVDS-D0E(+)LVDS-D1E(-)LVDS-D1E(+)LVDS-D2E(-)LVDS-D2E(+)LVDS-D3E(-)LVDS-D3E(+)LVDS-D4E(-)LVDS-D4E(+)LVDS-D1O(-)LVDS-D1O(+)LVDS-D2O(-)LVDS-D2O(+)LVDS-D3O(-)LVDS-D3O(+)LVDS-D4O(-)LVDS-D4O(+)LVDS-CO(-)LVDS-CO(+)LVDS-CE(-)LVDS-CE(+)DIGITAL MAIN CBA UNITIC3005 (DIGITAL SIGNAL PROCESS)LCD MODULEASSEMBLYCN3012403938373635302928272423222120191413121117163332G14F14LVDS TXDIGITALSIGNALPROCESSA/DCONVERTERSWPr/S-C-INPb-INCVBS/Y/S-Y-INIF-AGCDEMODULATOR/MPEG DECODERAUDIO I/FAMP(R)-OUTAMP(L)-OUTSPDIFAUDIO(L)-OUTAUDIO(R)-OUTDATA(0-15)ADDRESS(0-12)IC3002 N4,N7,N8,P3,P4, P6-P8,R3,R4,R6,R8,T2-T5H1,H2,J1,J2,J4,K1, K3,L1,L2,M1-M3,N1B1,B9,C2,C8,D1,D3,D7,D9,F1,F9,G2,G8,H1,H3,H7,H9M2,M3,M7,M8,N2,N3,N7,N8,P2,P3,P7,P8,R2(DDR2 SDRAM)AUDIODECODERHDMII/FDIF-OUT1DIF-OUT2IF-AGCTO VIDEO BLOCK DIAGRAMTO AUDIO BLOCK DIAGRAMVIDEODECODERHDMI-SCLHDMI-SDASCL1SDA1SCL0SDA0SCL3SDA3SCL2SDA2AUDIO(R)AUDIO(L)VIDEO SIGNALAUDIO SIGNALIC3018 (HDMI SW)IC3011 (HDMI SERIAL EEPROM)B4L16L15L14L13M16M15M14M13N14N16N15P14P16P15R16R15R14T14R13T13T16T15P13N13A8A16A12C9D8B11C10B12B8N10B7A7B6A6A4B3A3B2A2B1A1HDMI-IN1HDMI-IN3JK3003TMDS-D0(+)TMDS-D0(-)TMDS-D1(+)TMDS-D1(-)TMDS-D2(+)TMDS-D2(-)SDASCL74241454448473938363726272324202117188711101413541226 731011151494613101216157946131012161579461310121615JK3002HDMI-IN2JK3004TMDS-D0(+)TMDS-D0(-)TMDS-D1(+)TMDS-D1(-)TMDS-D2(+)TMDS-D2(-)TMDS-CLOCK(+)TMDS-CLOCK(-)SDASCLTMDS-D0(+)TMDS-D0(-)TMDS-D1(+)TMDS-D1(-)TMDS-D2(+)TMDS-D2(-)TMDS-CLOCK(+)TMDS-CLOCK(-)SDASCLTMDS-CLOCK(+)TMDS-CLOCK(-)HDMISW575660596362545351529-55. Power Supply 1 Block DiagramLCD MODULEASSEMBLYHOTCOLDHOT CIRCUIT. BE CAREFUL.CN160112AC601AC CORDAC INLETLINEFILTERL1601LINEFILTERL1602T1201BRIDGERECTIFIERD1201-D1204BRIDGERECTIFIERD1607-D1610L1604DRAINVCCVDD FB TO SYSTEM CONTROL BLOCK DIAGRAMPOWER SUPPLY CBAAL+4.3V+345VHOT+20VF1601 8A/250V579101246325118T17018753 421109111213141516IC1202IC1201(SWITCHING)Q1602SWITCHINGQ1601VCCSWITCHING(FEED BACK)RL1201Q1202Q1201Q1701SWITCHINGQ1702SWITCHINGIC1705(ISOLATOR)IC1704(FEED BACK)IC1401(SWITCHING CONTROL)IC1702HIGH-VOLTAGE RESONANT CONTROLSWITCHING CONTROL7111161214L160325118HIGH-VOLTAGERESONANTCONTROL881213214954IC1703(ISOLATOR)Q1705Q1703Q1704Q1404Q1403 Q1402Q1401Q1707Q1708CN1914PANEL+24V1-5P-ON-H2P-ON-H1PROTECT3BACKLIGHT-ADJBACKLIGHT-SWQ1706BACKLIGHT-ADJ14BACKLIGHT-SW12512 4POWER-RESETTO SYSTEM CONTROL BLOCK DIAGRAM1432 1432 14321432CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail. For continued protection against risk of fire, replace only with same type 8A, 250V fuse.CAUTION ! :ATTENTION : Utiliser un fusible de rechange de mme type de 8A, 250V.8A 250VNOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.FL11.6ABLP19-66. Power Supply 2 Block DiagramFL11.6ABLP2TUNER+35VAMP+24VHOTCOLDPOWER SUPPLY CBAHOT CIRCUIT. BE CAREFUL.Q602SWITCHINGCONTROL1432IC601T6017 3691016111415121315 2Q601SWITCHINGCN1802Q652SW+5VTO SYSTEM CONTROL BLOCKDIAGRAMPROTECT1LCD+12VP-ON+3VP-ON+7.5VP-ON+5VP-ON+3.3VJACK CBAWH21026 82,3P-ON+3.3V612P-ON+5V12P-ON+7.5V8LCD+12V2,3Q653SW+3.3V(FEED BACK)+345VHOT+20V1TUNER+35V114AMP+24V1410P-ON+3V10NOTE:The voltage for parts in hot circuit is measured using hot GND as a common terminal.10-1 FL11.6SCSCHEMATIC DIAGRAMS / CBA AND TEST POINTSStandard NotesWARNINGMany electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark # in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.Notes:1. Do not use the part number shown on these drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.2. All resistance values are indicated in ohms (K = 103, M = 106).3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.4. All capacitance values are indicated in F (P = 10-6 F).5. All voltages are DC voltages unless otherwise specified.6. This schematic diagrams are masterized version that should cover the entire FL11.6 chassis models.Thus some parts in detail illustrated on this schematic diagrams may vary depend on the model within the FL11.6 chassis.Please refer to the parts lists for each models.7. The Circuit Board layout illustrated on this service manual is the latest version for this chassis at the moment of making this service manual. Depend on the mass production date of each model, the actual layout of each Board may differ slightly from this version.10-2 FL11.6SCLIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:1. CAUTION:CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE.ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE_A,_V.2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1601) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.3. Note:1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since the drawings were prepared.2. To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in the parts list section of the service manual.4. Voltage indications on the schematics are as shown below: Plug the TV power cord into a standard AC outlet.:5. How to read converged lines6. Test Point Information2 3 15.0 5.0Voltage Indicates that the voltage is not consistent here.Power on mode(Unit: Volt)321A B C D1-B11-D3AREA D3AREA B11-D3Distinction AreaLine Number (1 to 3 digits)Examples:1. "1-D3" means that line number "1" goes to the line number"1" of the area "D3". 2. "1-B1" means that line number "1" goes to the line number"1" of the area "B1".: Indicates a test point with a jumper wire across a hole in the PCB.: Used to indicate a test point with a component lead on foil side.: Used to indicate a test point with no test pin.: Used to indicate a test point with a test pin.The reference number of parts on Schematic Diagrams/CBA can be retrieved by application search function.10-3680P/250VC16031/310VC1601 0.22/310VC1610SURGEABSORBERSA1601L1602LINE FILTERD1601OPEN0.1/310VC16028A 250VL1601LINE FILTER680P/250VC1604470P/250VC16053.3M/1/2WR16098A/250VF16012CN160111000P/1KVC12024321IC1202TLP781F(D4-FUNBLL F)1N5406-BUD12041N5406-BUD12021N5406-BUD12011N5406-BUD120322/200VC1201OPENC12091KR1216KTC3199-GR-AT/PQ120147KR12102.2R12146.8KR12091N4148-F0021D1215Q12022SA950-O4.7KR1226P-ON-H21/630VC16070.1C110447KR1103 D1103KIA2431AP-AT/P51KR110268KR1101390R11051KR1104POWER-RESETAL+4.3V131151416365114712108 92IC1401HPA00651DRGDSQ16022SK35614.7R160627BSB-T26D160530PFB60D1604GDSQ16012SK35614.7R160527BSB-T26D160330PFB60D16060.022/5WR1604100R1424470P/250VC1413+345VHOT+17V18KR1436POWER-CONTROL2.2KR14390.1C141722PC141622PC14151200PC14010.22C140351.1KR1405619KR1404619KR1403825KR1402825KR1401120KR1406OPENC1613OPENC1614619KR1433825KR1430825KR1431619KR14321200PC14052.74KR140733.2KR1408619KR1427825KR1426825KR1425619KR142847KR14290R14340.1C14141000PC14065.6KR14092.2C1404+345V1200PC1407AC601AC CORD654321789101112L1604LLEE0Z0KT001654321789101112L1603LLEE0Z0KT001470P/250VC16061N5406-BUD16081N5406-BUD16101N5406-BUD16091N5406-BUD1607 OPENC1608OPENC16091500P/2KVC162022KR160322KR16071500P/2KVC16214.7/50VC14020R14141500P/1KVC1618561021947 3T1201POWER TRANS1/2WR1201BEADBC12021234 578IC1201MIP2F30MSSCF220P/2KVC1208100KR1202100KR12031H8-A2D1205BEADBC120336KR120639BSB-T26D1209470KR12052200PC12050.1C121033BSB-T26D12071/50VC1204FR104-BD120622R1204BEADBC12013.3KR1110SB240-B/PD11022.2R1108FR104-BD11061/50VC1105FR104-BD1101100/25VC11016V8BSB-T26D110420KR11061000/16VC110291KR11071200PC1106OPENR16011M200ZD1208OPENC1212OPENC1617150/400VC1612OPEND1602OPENC1619OPENC1207RL1201SDT-SS-105DMOPENSA1602330PC120639BSB-T26D121139BSB-T26D12100.22C1203OPENC1213OPENC12112134A B C D E F(FEEDBACK)0SHUNTREG.(SWITCHING CONTROL)(SWITCHING)(SWITCHING)POWER SUPPLY CBAHOT COLDZCDBVSENSETSETPHBCOMPGNDVINACHVSENZCDAVREFGDAGNDVCCGDBCSPWMCNTLHOT CIRCUIT. BE CAREFUL.0100.68.88.8100.601.06.18.8017.20.208.80.604.36.16.15.81.61.06.1 4.43.4(SWITCHING)5.85.05.70.70(SWITCHING)AC INLETCLDRAINSOURCE VDDFBVCCSOURCECONTINUE POWER SUPPLY 2CONTINUE POWER SUPPLY 2CONTINUE POWER SUPPLY 3(SWITCHING)2.96.102.514.7 141.700FL11.6SCP1Power Supply 1 Schematic DiagramNOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.For continued protection against risk of fire, replace only with same type8A, 250V fuse.CAUTION ! :ATTENTION : Utiliser un fusible de rechange de mme type de8A, 250V.8A250VCAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.10-45432910111211314151678T1701POWER TRANS4321IC1704TLP781F(D4-FUNBLL F)GDSQ1701TK5A50D330P/2KVC170210KR172247R171310R1701SB140D170613115141636511471210892 19172018IC1702TEA1611T0.1C171010R1702GDSQ1702TK5A50DSB140D170747R1718330P/2KVC170310KR17240.18/2WR17200.18/2WR17191KR17094700PC17051N4148-F0021D17050.1C1707 1N4148-F0021D1703HZS27NB2TE-EQD1710100P/1KVC17063.3KR170410KR17100.47C17114321IC1705TLP781F(D4-FUNBLL F)4321IC1703TLP781F(D4-FUNBLL F)470R17060.1C171222/50VC171347KR17162.2KR1717Q17032SA950-OKTC3199-GR-AT/PQ170410KR171422KR171522/50VC17040.1C170133/50VC171633KR171168KR170839KR170568KR17121N4148-F0021D17044700PC17151KR1707HOT+17V10KR14124.7KR14154.7KR1413KTC3199-GR-AT/PQ1403Q1402KIA1267-GR-AT/P+345VPOWER-CONTROL10KR17030.01C1731330PC17090.1C1409KTC3199-GR-AT/PQ14040.022C1410220KR142339KR1416D1402HZS24NB3TE-EQ0.01C141226.7KR14200R1421100KR1417100KR1419100KR1422100KR1418560R141133/50VC140847R143747R141018BSB-T26D14012SC2120-OQ1401WIRER1441WIRER14402 PROTECT39 GND5 BACKLIGHT-ADJ13 AL+4.3VCN18011 GND4 BACKLIGHT-SW10 GND12 AL+4.3V6 POWER-RESET8 P-ON-H17 P-ON-H20.039/630VC17144V7BSB-T26D17080.1C170847KR1726KTC3199-GR-AT/PQ17050.01C17172.2KR1725220R17290.01C1733390R17390.01C1732POWER-RESETP-ON-H2KTC3199-GR-AT/PQ170747KR17410.01C172210KR1740KTC3199-GR-AT/PQ17083.3KR17420.01C172310KR17432.7KR17312.2KR1737 D1720KIA431-AT/P8.2KR17360.047C17203.9KR1734 3.9KR1732150R17306.8KR1735HZS27NB4TE-EQD17132.7KR17384.7KR172818BSB-T26D17125.1KR1727Q1706KTA1267-GR-AT/PD1715OPEND1714OPEN1KR1802100/25VC1411AL+4.3VWIRER17474.7/50VC17196.8KR174847/50VC1721HOT+20V560R1438D1721FCHS20A08150R1746PROTECT13 PROTECT111 GND5V1BSB-T26D1802JS18010.01C17187 GND18BSB-T26D17162200PC1804CN19141 PANEL+24VCN19131 PANEL+24V12 BACKLIGHT-SW10 GND9 GND4 PANEL+24V4 PANEL+24V8 GND11 PROTECT32.2KR174414 BACKLIGHT-ADJ2200/35VC18026 GND9 GND3 PANEL+24V3 PANEL+24V6 GND2 PANEL+24V5 PANEL+24V8 GND7 GNDOPENR180313 NU5 PANEL+24VOPENR180810 GND2 PANEL+24V3300/35VC17270.1C17263300/35VC1725D1722OPENOPENC1728OPENC1729OPEND1717OPENC1807OPENC1805OPENC1803OPENR1801OPEND1801OPENR1807OPENC180610KR18060R1804JS1802JS1803OPENP-ON+3.3VOPENR1805OPENQ1801OPENC1808OPENC1811OPENC18092.2KR1745OPENC1813OPENC1812OPENC1814OPEND1701OPEND1702OPEND1709OPEND17111N4148-F0021D17191000P/1KVC17341000P/1KVC1735BC1702BEADBC1704BEADBC1703BEADBC1701BEAD2134G H I J K L(FEEDBACK)(SWITCHING)(SWITCHING)(ISOLATOR)0(+17V REG.)00TO JACK CBA CN21060SHUNTREG.POWER SUPPLY CBAHOT COLDGNDVCOCSSCTOCPNUSHGHVDDVREFSDIRSCFIFSRESETVAUXVDDGLGNDGNDHOT CIRCUIT. BE CAREFUL.HIGH-VOLTAGERESONANTCONTROL3.10.10.51.90.65.16.313.917.200.30169.40.11.0180.400174.117.821.4 17.2 21.420.721.400.80.8000.817.216.517.2 17.217.200.701.21.4 21.421.4 0.20.70.23.3 00003.46.623.9 13.92.6 22.8344.2169.4174.1169.406.1(ISOLATOR)(SWITCHING)SWITCHINGP-ON-ON(SWITCHING)SWITCHINGP-ON-ONSWITCHINGP-ON-ONSWITCHINGP-ON-ONSWITCHINGP-ON-ON(SWITCHING)(SWITCHING)CONTINUE POWER SUPPLY 3CONTINUE POWER SUPPLY 1CONTINUE POWER SUPPLY 1CONTINUE POWER SUPPLY 324.324.324.324.324.3000000.13.11.41.4(NO CONNECTION)TO LCD MODULEASSEMBLYFL11.6SCP2Power Supply 2 Schematic DiagramNOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.10-5100R685100P/2KVC6042SC2120-OQ602GDSQ6012SK379810KR689510R6882.7KR687100KR6102.7KR6904321IC601TLP781F(D4-FUNBLL F)D668KIA431B-AT/P1500P/100VC605+345V390KR601390KR603390KR60227BSB-T26D607390KR6041.5KR6135V6BSB-T26D6091N4148-F0021D615390R6142200P/100VC6070.1/100VC6062.2KR612390R6150.047/100VC603180R608180R6071N4148-F0021D610150R6161N4148-F0021D61139BSB-T26D6064.7KR6860.1/100VC666123510111471516912136T601POWER TRANS390KR6110.75/2WR609BEADBC602FR103-B/PD6131000/25VC6094.7KR61724BSB-T26D614470P/250VC668SB3200BRD6561000/35VC6541ZB36BBD6574 GND3 LCD+12V5 GND11 GND6 P-ON+3.3V10 P-ON+3VCN18021 TUNER+35V8 P-ON+7.5V2 LCD+12V9 GND12 P-ON+5V7 GND13 GND14 AMP+24V15 GNDSB230BDD6701000/6.3VC6701N4148-F0021D6764 LCD+12V5 GND3 LCD+12V6 GND2 GNDCN18031 P-ON+3.3VFR151-B/PD665470/10VC663OPENQ6541.5/1/2WR679OPENR676OPENR677Q6532SC4881FD666KIA431-AT/P10R681150R6800.1C66410KR683220R6923.3KR6821000/6.3VC6651N4148-F0021D6671.1KR674Q6522SC4881F220R6711000/10VC66022R67210KR673D664KIA431B-AT/P0.1C66210KR6750.56/2WR6692200/10VC659SB360-BHD662220R670SB3A0BHD6732200/25VC657SB3A0BHD672OPENC658FR104-BD65133/50VC6521500P/2KVC6511ZB43BBD652HOT+20VPROTECT11N4148-F0021D6601N4148-F0021D65922KR6623.3KR663OPEND608OPEND661OPENR664OPENR665OPENR667OPEND675OPEND658OPENR668OPEND674OPEND671CN18041 LCD+12V4 GND2 LCD+12V3 GNDP-ON+3.3V22uHL6512134M N O P Q RSWITCHINGCONTROL(FEEDBACK)(SWITCHING)POWER SUPPLY CBAHOT COLDHOT CIRCUIT. BE CAREFUL.(SW+3.3V)CONTINUE POWER SUPPLY 1CONTINUE POWER SUPPLY 2CONTINUE POWER SUPPLY 2(NO CONECTION)(SW+5V)2.0002.00.624.80.612.010.97.7 5.36.05.1 3.54.1(NO CONECTION)TO JACK CBA WH2102FL11.6SCP3Power Supply 3 Schematic DiagramNOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.10-633KR27272.2C27460.47C270668PC274733KR2767JK27090.1C2751JK2706Y CSW75R2710220R2703JK2702Y CSW0R2763JK2708100/10VC2763JK270733KR27292.2C27122.2C276175R27210.47C2714BEADBC270275R27230R270733KR27602.2C272110KR2701100R27050.1C27542.2C27220R276268PC274833KR275775R27202.2C2745JK2721100/16VC27622.2C2760100PC2713100PC270733R2765L2702WIRE33KR2766KTC3199-GR-AT/PQ2701JK2701100PC27051C27022.2C27100.47C270833KR27590.01C270475R270833KR2715100R271910/50VC27530.47C2716JK2720JK2704110R27041C27010.1C27550.47C2719L2701WIRE33R2764100R272633KR275633KR273010KR270233KR27120.47C2715JK270347/16VC275233KR27130.1C2757JK270533KR276833KR2728JK280133KR271610/50VC27030.1C275668PC270975R2718100PC2717100PC2720100PC271868PC271168PC272368PC272468PC2725JK27102.2C2726JK2711 33KR273233KR273433KR273568PC27272.2C272833KR273120 AUDIO(L)22 AUDIO(R)17 SDA18 SCL10R277112 Pr/S-C-IN10R277010 Pb-IN10R27698 CVBS/Y/S-Y-IN25 KEY-IN14 AUDIO(L)-OUT24 LED114 AUDIO-MUTE26 AMP(L)-OUT16 AL+3.3V6 AUDIO(R)-OUT28 AMP(R)-OUT15 AL+3.3V2 SPDIF7 GND9 GND11 GND5 GND3 GND13 GND19 GND21 GND27 GND29 GNDCN21031 LIGHT-SENSOR23 REMOTE33KR283382K R2832100/16VC28282.2C2825100KR283082K R282739KR2831100KR28260.1C282939KR282433P C282647/25VC283333KR28282.2C2824100KR282947/25VC2832100KR2825GNDVCCIC2802NJM4558M(TE2)1 2 3 45 6 7 833P C282775R2743JK27150R274839PC273639PC27370R27440.47C273475R274539PC2738JK2716JK27140R27460.47C273375R27470.47C2735JK28023300PC28023300PC2801KTC3199-GR-AT/PQ2801KTC3199-GR-AT/PQ28021KR28071KR2808560R28020R2806100KR2804100KR28030R28054.7/50VC28304.7/50VC2831WIREL2803KTC3199-GR-AT/PQ280522KR283422KR282322KR28351KR2822Q2804KTA1267-GR-AT/PP-ON+3.3VAMP+12VAL+3.3VP-ON+5VP-ON+8V2 AL+3.3V3 LED-RCN21041 KEY-IN17 GND4 LED15 LIGHT-SENSOR6 REMOTE33/16VC2123LED-R10KR21010R21020.1C2106J2101OPENAMP(L)-OUTAMP(R)-OUT10KR21220R2107WF1WF2WF3WF4SCLSDAAUDIO-MUTEOPENR2758OPENR2755OPENR2733OPENR2736OPENR2724OPENR2725OPENR2717OPENR2714OPENR2706OPENC275068PC2766BC2701WIREOPENC2834OPENC28350R2772OPENC2759OPENC2758OPENC2765OPENC2764OPENC2128OPENC2126OPENC2125OPENC2124OPENC2130OPENC2121OPENC2129OPENR2103OPENR2104OPENQ2102OPENQ21010R2105OPENR2108OPENC2119OPENC2118J2102100PC2120OPENC2117OPENC2107OPENC2122WIRED2102560R2801OPENC2127OPEND1203OPEN D21041234567891011121314 15 16 17 18 19 20 21 22 23 24 25 262728293031323334353637383940 41 42 43 44 45 49 46 47 48 50 52 51VIDEOINPUTSELECTORAUDIOINPUTSELECTORIC2701BH7645KS2E D C B A4312F3.6GNDVCC(+5V)2.25.3AUDIO(L)-IN1S-VIDEO-IN25.33.6AUDIO(R)-IN2INPUTSELECTGND2.0S-VIDEO-SW2S-VIDEO-IN13.45.3VIDEO-IN22.800VCC(+5V)5.3NUGNDDIGITALAUDIO-OUT(COAXIAL)2.2AUDIO(L)-IN25.20GND3.6VCC(+8.2V)NUVCC(+5V)8.2S-VIDEO-SW13.6 3.62.8GND3.42.93.61.64.6NUVCC(+5V)VCC(+5V)GND2.603.7HDMI-AUDIO(R)-IN1.61.3SCLHDMI-AUDIO(L)-IN0GND1.0VIDEO-IN10(BUFFER)2.8AUDIO(R)-OUT0NU5.3SDAJACK CBA1.64.65.22.1GNDNUAUDIO(L)-OUTAUDIO(R)-IN1GND2.85.3COMPONENT-AUDIO(R)-IN3.6 3.6COMPONENT-AUDIO(L)-INTO DIGITAL MAINCBA UNIT CN30065.95.95.95.9 5.911.705.9(OP AMP)COMPONENT-Pr-INCOMPONENT-Y-INCOMPONENT-Pb-IN(AUDIO-MUTE)0(AUDIO-MUTE)000CONTINUE JACK 2CONTINUE JACK 2CONTINUE JACK 21.6-2.1-2.1(AUDIO-MUTE)(AUDIO-MUTE)3.53.4-1.93.400001.72.602.601.302.202.2003.33.33.43.402.202.23.30.63.32.602.600 0 0 00 0 0 0GNDGNDGNDGNDGNDGNDTO IR SENSOR CBA CN2204FL11.6SCJ1Jack 1 Schematic Diagram10-7TU2301 (TUNER UNIT)1GND2+5V3NU4+32V5NU6GND7SDA8SCL9NU 10IF-AGC 11DIF-OUT1 12DIF-OUT2 13GND1 2 3 4 5 6 7 8 9 101112131415161718192021 22 23 24 25 26 27 28 29 3031323334353637383940IC2801R2A15122FP-W00R11 PROTECT112 PROTECT38 POWER-RESET9 BACKLIGHT-ADJ10 BACKLIGHT-SWCN21061 AL+4.3V2 AL+4.3V3 GND4 GND5 GND6 P-ON-H17 P-ON-H213 GNDCN21021 IF-AGC2 GND3 DIF-OUT14 DIF-OUT25 LED-R6 P-ON-H17 RESET8 PROTECT39 PROTECT110 P-ON-H211 P-ON+5V12 P-ON+5V13 GND14 GND15 P-ON+3V16 P-ON+3V17 GND18 GND20 P-ON+3.3V19 P-ON+3.3V21 BACKLIGHT-SW22 BACKLIGHT-ADJ23 LCD+12V24 LCD+12V25 LCD+12V27 GND26 GND28 P-ON+7.5V29 GND5 GND9 GND13 GND4 GND7 GND12 P-ON+5VWH21021 TUNER+35V2 LCD+12V3 LCD+12V15 GND11 GND6 P-ON+3.3VAL+3.3VP-ON+5VP-ON+8VP-ON+3.3VAMP+12VAMP(L)-OUTAMP(R)-OUT5V1BSB-T26D24041 2 3IC2631AZ2940D-3.3TRE1GNDVOUTVIN0.1C2633100/10VC263210C2635560PC26360.1C26343V9BSB-T26D2631KTC3199-GR-AT/PQ24011SS133D24090R2304OPENC230147PC2308 L23030.22uH 82R230647PC230482R2305 L23010.22uH1/50VC21011K/1/2WR2655BC2301BEAD220/6.3VC26311/50VC265033BSA-T26D263833KR24053.3KR24061SS133D240710/50VC23050.1C23061000PC2307L230433uH220/10VC26480.1C21031000/6.3VC26460.1C2104220/6.3VC2649330/25VC26440.1C2102220/10VC2645CN28021 SP(R)- SP2802SPEAKERR-CH 2 SP(R)+2 SP(L)+CN28011 SP(L)- SP2801SPEAKERL-CH0.1C2810 10C28400.1C2809 0.1C284533uHL2802470/35VC2806BC2804BEADBC2805BEAD0.39C2842470/35VC2805BC2802BEAD1000PC28491000PC2848 0.39C284333uHL280110R28131000PC2812 36BSB-T26D280210KR24033.3KR24041SS133D2402220/35VC28410.1C28134.7KR28142.2KR2838 7V5BSC-T26D28050.033C28208.2KR28182700PC28211C280320KR28190R280910C281827KR281510C28171C281510C28168.2KR28200.033C28231C28042700PC282220KR2821LED-RSDASCL10R230210R2301AUDIO-MUTE0.1C2819KTC3199-GR-AT/PQ280310KR281747KR28160.1C2814220/35VC28396.8/2WR28120.01C2850470/35VC28386.8/2WR2837330/10VC23110.1C2309KTC3199-GR-AT/PQ2632100/16VC26471SS133D2406100R26341SS133D2405220R2637220R263310/50VC26398V2BSB-T26D26331SS133D2632680R263622R263536BSB-T26D2801OPENC2844OPENC2808OPENC2836OPENR2840OPENC2847OPEND2804OPENR2810OPEND2803OPENC2807OPENC2837OPENC2846OPENR28391000PC281110R2811J2801OPENOPENC2642OPENC2402OPENR2407OPENC2401OPEND2408OPEND230110PC230210PC2303OPEND2302L2302OPEN0 R21060.1C2105OPEND2101OPEND2403OPENC2314OPENC2312OPENC2313TU2301 (TUNER UNIT)1GND2NU3GND4SCL5SDA6+32V7+5V8NU11DIF-OUT29IF-AGC10DIF-OUT1BC2803BEAD10 P-ON+3V14 AMP+24V8 P-ON+7.5V220KR2846KTC3199-GR-AT/PQ28061MR2844470KR28454.7/50VC285110KR28421MR284310KR2841L K J I H G4312TO POWER SUPPLY CBA CN1801TO DIGITAL MAINCBA UNIT CN3002TO POWER SUPPLYCBA CN1802(+3.3V REG.)0(RESET)CONTINUE JACK 1(AUDIO-MUTE)0(SW+8V)GNDVDDVDDGNDCBIASVDDVDDHB2DVDD1HB1AVCCNUPROTGNDROSCVREFFGNDGND GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND(AUDIO AMP)JACK CBACONTINUE JACK 1CONTINUE JACK 1CL2801CL280205.35.302.54.90027.327.311.727.30 20.99.7 0 0 0 0 0 0 20.811.711.727.327.30004.22.54.44.9 2.5 0 0 0 0 0 4.9 2.311.9 8.18.84.4 3.3 03.4-1.300003.33.33.33.33.23.15.35.3003.73.7003.43.43.41.412.112.112.1007.80CONTROLLOGICPWMGENE.PWMGENE.*Either TU2301 is used for Jack CBA.* *0(AUDIO-MUTE)FL11.6SCJ2Jack 2 Schematic Diagram10-8CL2253B1 KEY-IN12 GND2.7KR2258WIRER2261SW2256 SW22574.7KR22578.2KR2256SW2254 SW2252 SW22532.2KR2259SW22550.1C22585V1BSB-T26D22522.2KR226018KR2255SW225121A B CTO IR SENSORCBA CN2253AUNLESS OTHERWISE SPECIFIED:SWITCHES ARE SKQSAB.CHDOWNMENU VOLUPCH UP POWER SOURCEFUNCTION CBAVOLDOWNFL11.6SCFFunction Schematic Diagram10-93 LED-RCL22041 KEY-IN12 AL+3.3V5 LIGHT-SENSOR7 GND6 REMOTE4 LED12 GNDCL2253A1 KEY-IN10.1C2254R2251100D2251LTL-1CHEER22323.3K1KR22540.1C2259R2263330OPENC22562 3 1RS2251KSM-2002TN2M-FUVCCGNDVOUT10C2251270PC2252R2266330KR226500.1C2257D2256JSA-3113BR2267100OPENC22610.1C226021A B CTO FUNCTIONCBA CL2253BTO JACKCBA CN2104(REMOTE SENSOR)STANDBY4.35.4LIGHT-SENSORIR SENSOR CBAFL11.6SCIRIR Sensor Schematic Diagram10-10K15 NU5.6K R30884 LCD+12V3 LCD+12VCN30121 LCD+12V2 LCD+12VQ30012SC4081UBTLQOPENR3007100KR30060.1C3002220KR3002OPENR3001LCD+12VN12 P-ON-H4Q3002TPC81231 2 36 7 8454.7C33533P C33673P C33693P C33703P C337122 R3511F2 FRC-RESETD1 SELLVDSOPEN R318710KR318947 R30911C30030.1C33545 NU7 GND6 GNDR15R16P16T13*1IC3005(1/6)R8A05011BG-U0P15N16R14T14N15R133P C33669 GND10 GND8 GND11 LVDS-D4E(+)12 LVDS-D4E(-)14 LVDS-D3E(-)13 LVDS-D3E(+)21 LVDS-D1E(+)20 LVDS-D2E(-)19 LVDS-D2E(+)22 LVDS-D1E(-)23 LVDS-D0E(+)24 LVDS-D0E(-)17 LVDS-CE(-)16 LVDS-CE(+)15 GND18 GND25 GND3P C3368T16T153P C3376L13M153P C3375N14L16P14N13L15L143P C3373M163P C33723P C3377P1334 GND29 LVDS-D3O(+)30 LVDS-D3O(-)35 LVDS-D2O(+)45 SELLVDS37 LVDS-D1O(+)38 LVDS-D1O(-)27 LVDS-D4O(+)28 LVDS-D4O(-)36 LVDS-D2O(-)40 LVDS-D0O(-)39 LVDS-D0O(+)32 LVDS-CO(+)33 LVDS-CO(-)47 SPI-RDC43 FRC-RESET46 SPI-WR44 SPI-CS50 HDMI-SDA49 HDMI-SCL48 SPI-CLK31 GND41 GND26 GND42 NU51 NUM14M133P C3374OPEN R35840 R3585HDMI-SDAHDMI-SCLSPI-CLKSPI-CSSPI-WRSPI-RDCOPEN R357710KR3573P-ON+3.3VOPEN R3574OPENR3572OPEN R3576OPEN R3575 OPEN C3356OPEN C3357OPEN R3581OPENR3582OPEN R3579 OPEN C3359OPEN R3580 OPEN C3358OPEN R3578 OPEN C3360OPENC3355OPEN R3583DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLERTO LCD MODULEASSEMBLYLVDSTXTO DIGITAL MAIN 2IC3005(2/6)4132D C F A B EDIGITAL MAIN CBA UNITCONTINUEDIGITAL 6CONTINUEDIGITAL 4CONTINUEDIGITAL 5(SW+12V)(SWITCHING)FL11.6SCD1Digital Main 1 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.1 NOTE:10-11GND 7LIGHT-SENSOR 1GND 9SPDIF 2AUDIO-MUTE 14KEY-IN1 25GND 27GND 1933PC309333PC309533PC30981000PC30921000PC3074100 R340433PC3111A10 NUC8 NUB9 NUC11A9C7OPEN C3196OPEN C3194OPEN C3195AUDIO(R) 22SCL 18SDA 17AUDIO(L) 20SDASCLAUDIO-MUTEB12A16 IF-AGCG14 HDMI-SCLF14 HDMI-SDASPDIFGND 3100 R3171AUDIO(R)100 R3154AUDIO(L)GND 13GND 21100 R3144100 R3142100 R3138CN3006GND 29KEY-IN10 R3179100PC3099100PC3101Q30102SC4081UBTLQ10KR31841KR3185LIGHT-SENSOROPENR34161234 5678IC3012OPENA0A1A2GND SDASCLWPVCCOPENC3211OPENR3310OPENR3326OPENR3333D3041OPENQ3012OPENQ3011OPEN4.7KR31934.7KR3192OPENR3321OPENR3334D3054OPEN123 4VCCGND5IC3013OPEN123 4VCCGND5IC3014OPENOPENC3214B14 VGA-VSYNCA14 VGA-HSYNCOPEN R32961 C33360.1 C32860.1 C3285D10 NUA11 NUB10 NU100R3183A12IC3005(2/6)R8A05011BG-U0*1D9 NUOPEN R32980R33380R3337L30220.27uH 33PC3235L3024OPENL3023OPEN0R33530R3354OPENC3243OPENR3369OPENR3361OPENR3360OPENC3242OPENR33682.2KR32020.1C31780R3194OPENC3177HDMI-SDAHDMI-SCL33PC3087OPENC3291OPENC3292OPENC32930.1C31972.2C333510PC322510PC3226OPENR3195OPENC3350OPENR318633/10VC3351LED1 24100 R3087LED115 AL+3.3VAMP(L)-OUT 260.1C3016100 R3085100PC3008AMP(R)-OUT 28REMOTE 2316 AL+3.3V100 R3014REMOTE1000PC300510C3015AUDIO(R)-OUTAUDIO(L)-OUTAUDIO(L)-OUT 4AUDIO(R)-OUT 6GND 5GND 110.1 C31990.1 C3200C90.01 C31980.1 C320168PC328868PC3289OPEN R340168PC328756 R3403OPEN R3402D8C10B11123451413121115678910JK3001PC-RGB-IND3049OPENOPENR3347 D3045OPENOPENR3364D3055OPEN OPENOPENR3377OPENR3358 D3050OPEND3053OPENOPENR3356OPENR3285OPENR3343OPENR3284OPENR3286OPENR3339OPENR3376D3027OPEND3040OPENP-ON+5VP-ON+3.3VAL+3.3VAL+3.3V(1)VGA-SCLVGA-SDAP-ON+5V(1)WPDIF-OUT1DIF-OUT2IF-AGC1000PC30651000PC3063100R3010OPENR3586Q3102OPENOPENR35871C3112OPENR31811000PC3061AMP(L)-OUT100 R3078AMP(R)-OUT1000PC3057100 R307433PC3089D3056OPEN10 Pb-IN12 Pr/S-C-IN8 CVBS/Y/S-Y-IN4J I32L1G H KDIGITAL MAIN CBA UNITTO JACK CBA CN2103DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLERCONTINUEDIGITAL 4CONTINUEDIGITAL 3SWA/DCONVERTERDEMODULATOR/MPEGDECODERDIGITALSIGNALPROCESSTO DIGITAL MAIN 6IC3005(6/6)TO DIGITAL MAIN 1IC3005(1/6)CONTINUEDIGITAL 3TO DIGITAL MAIN 3IC3005(3/6)(MEMORY)(BUFFER GATE)(BUFFER GATE)CONTINUEDIGITAL 6CONTINUEDIGITAL 3CONTINUEDIGITAL 5CONTINUEDIGITAL 6CONTINUEDIGITAL 5(LED DRIVE)(BUFFER)FL11.6SCD2Digital Main 2 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.1 NOTE:10-12B7A7C5 NU10 C3216A810 C3217AUDIO(L)B810 C3218AUDIO(R)D11 NUC12 LPFSPDIFAUDIO(L)-OUTOPENR3503OPENR3504AUDIO(R)-OUTAMP(L)-OUTAMP(R)-OUT1.2K R33351.2K R3336OPENR3500OPENR3499100 R3209560R3325560R3322C6 NUD7 NUB16 P-ON-H2F13 LED-RP-ON-H2C14 REMOTEREMOTELED-RA15 KEY-IN1KEY-IN1LIGHT-SENSORA13 LIGHT-SENSORC13 PROTECT1PROTECT1D13 NUB13 PROTECT3PROTECT3K14 DTV-ON-H2DTV-ON-H2K16 DTV-ON-H1100 R3210DTV-ON-H122 R321322 R331522 R321522 R331322 R331422 R3316100 R351422 R331210KR3178100R3191RESET0.1C31060.1C32524.7KR31823 21 4IC3009PST8420URCD VDDGND OUTJ15 RESET0.033C3113OPENC31164700PC3120CPU-RESET-NOPENR3501OPENR350210K R33400.22 C3231P-ON+3.3V(1)10 C321910 C3220A6B6330PC3229330PC3227330PC3341330PC3338560R3518560R352010C333710C334010C322310C3224100KR3498OPENC3365N10IC3005(3/6)R8A05011BG-U0*1SPDIFOPENC3349330PC3222330PC32210 R3317560 R3328560 R3327560 R3329560 R3330330PC3331330PC3330330PC3329330PC3328D31081SS400TE61D31071SS400TE61D3109EDZTE615.6B10KR359322KR3594AL+3.3V22KR35954P O32R1M N QDIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLERAUDIOI/FCONTINUEDIGITAL 2DIGITAL MAIN CBA UNITCONTINUEDIGITAL 2TO DIGITAL MAIN 2IC3005(2/6)TO DIGITAL MAIN 6IC3005(6/6)CONTINUEDIGITAL 4CONTINUEDIGITAL 2CONTINUEDIGITAL 5(RESET)CONTINUEDIGITAL 5FL11.6SCD3Digital Main 3 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.1 NOTE:10-13IC3002K4T51163QI-HCF7*A VDDJ2 VREFE2 NU K2 CKEJ8 CKK8 CKL8 CSK7 RASL7 CASK3 WEL1 BA2/NUL3 BA1L2 BA0R2 A12P7 A11M2 A10/APP3 A9P8 A8P2 A7N7 A6N3 A5N8 A4N2 A3M7 A2M3 A1M8 A0K9 ODT*B VSSA2 NUR8 NUR7 NUR3 NUB7 UDQSA8 UDQS/NUB3 UDMB9 DQ15B1 DQ14D9 DQ13D1 DQ12D3 DQ11D7 DQ10C2 DQ9C8 DQ8F7 LDQSE8 LDQS/NUF3 LDMF9 DQ7F1 DQ6H9 DQ5H1 DQ4H3 DQ3H7 DQ2G2 DQ1G8 DQ0N8 SD-DQ14P7 SD-DQ13R6 SD-DQ12P6 SD-DQ11N7 SD-DQ10T5 SD-DQ9P8 SD-DQ8P4 SD-DQ7T3 SD-DQ6R4 SD-DQ5T2 SD-DQ4P3 SD-DQ3T4 SD-DQ2R3 SD-DQ1N4 SD-DQ0T6 SD-UDMR5 SD-LDMT7 SD-UDQSNR7 SD-UDQSN5 SD-LDQSNP5 SD-LDQSJ3 SD-RASH3 SD-CASL4 SD-WER1 SD-CLKNR2 SD-CLKL3 SD-CKEK2 SD-ODTM2 SD-A12P1 SD-BA2L1 SD-A1H1 SD-A4K1 SD-A2H2 SD-A8L2 SD-A9N1 SD-A7K4 SD-BA1J2 SD-A11K3 SD-A6J1 SD-A0M3 SD-A3J4 SD-A10N2 SD-BA0M1 SD-A50.1C30090.1C3010R10 USBDPT10 USBDNP-ON+5V1234 5678IC3006MX25L3205DM2I-12GCSSOWPGND SISCKNUVCCT12 SDAR12 SCLSCLSDA3 USBDP4 GND2 USBDNCN30091 BUS-POWER1C3246R11 SOUTP11 SINT11 SCKP12 CS0.1 C30290.1 C30300.1 C30310.1 C30320.1 C30330.1 C30340.1 C30350.1 C30360.1 C30370.1 C30380.1 C30390.1 C30400.1 C3041P-ON+3.3VAL+3.3VP-ON+1.8VH4 NU6.8 R30246.8 R301515 R304815 R303815 R303115 R303515 R303615 R303715 R301615 R302915 R303015 R304015 R303915 R304115 R304215 R304315 R304715 R304515 R304615 R304415 R303215 R303415 R3033100R30492 UART0-TXG16 RXD00.1C32533 UART0-RX4.7K R33954 GND4.7K R3396G15 TXD0CN30101 P-ON+5V10KR310710KR3102L3025EXC24CG900UD3052OPEN47 R308947 R309447 R309322 R320622 R3207E2 BACKLIGHT-SW22 R3188C1 P-ON-H110KR3190BACKLIGHT-SWP-ON-H1P10 NU5.6K R3099H14 NU10 C30720.1 C3071IC3005(4/6)R8A05011BG-U0*1M5 SD-VREF0R8 SD-DQ15N3 GND0.1C3051100R30650.1C3050100R3064J16 LED10.1C3073 150 R3070100 R3421100 R3422CN3007P-ON+5V 12 UART0-TX3 NU4 NU5 UART0-RX6 M32TDI9 M32TRST-N10 M32TCK11 GND8 M32TDO7 AL+3.3V(2)14 ASEMD015 TRST-N16 TCK13 ASEBRKAK-N12 M32TMS19 TMS20 CPU-RESET-N18 TDO17 TDIG2 M32TRST-N10KR3224E1 EDID-WPBF15 ASEBRKAK-NF16 ASEMD0E16 TRST-NE15 TCKD16 TDID15 TDOE14 TMSCPU-RESET-NE13 GPY10GPY10G13 AUDIO-MUTE10KR323422 R3233AUDIO-MUTEEDID-WPB F3 BACKLIGHT-ADJ100 R3516BACKLIGHT-ADJ22 R3515J14 GNDH15 XIN25H16 XOUT25510R3223X300125MHz18PC318415PC3183CPU-RESET-NOPENC3363OPENC3364100 R3468100R346910KR3522M32TMSM32TDIOPENR3451123 45IC3019BD2224G-TRVINGND/EN /OCVOUT100/16VC3348R9 GPIO5T9 GPIO422 R30950 R309610KR348010KR34790.1C3327L3041BLM21PG221SN1D4.7KR32044.7KR3203OPENR3450G1 M32TDOOPENR3205OPENR3208JK3005OPENOPEN R3568SPI-CS75R3092SPI-RDCOPEN R3569SPI-WROPEN R357010KR3104SPI-CLKOPEN R357122R3510L3043 BEADLED1L3004BEADDIGITAL MAIN CBA UNITDIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER(DDR2 SDRAM)*B:A3,A7,B2,B8,D2,D8,E3,E7, F2,F8,H2,H8,J3,J7,N1,P9*A:A1,A9,C1,C3,C7,C9,E1,E9, G1,G3,G7,G9,J1,J9,M9,R11-V32-V33-V34-V35-V36-V3SD-DQ15SD-DQ14SD-DQ13SD-DQ12SD-DQ11SD-DQ10SD-DQ9SD-DQ8SD-DQ7SD-DQ6SD-DQ5SD-DQ4SD-DQ3SD-DQ2SD-DQ1SD-DQ0SD-DQ2SD-DQ5SD-DQ1SD-DQ4SD-DQ0SD-DQ7SD-DQ3SD-DQ6SD-DQ13SD-DQ9SD-DQ12SD-DQ8SD-DQ15SD-DQ11SD-DQ14SD-DQ101-S32-S33-S34-S35-S36-S3(MEMORY)(USB JACK)CONTINUEDIGITAL 52S V1T U34W X(NO CONNECTION)CONTINUEDIGITAL 5(NO CONNECTION)CONTINUEDIGITAL 2CONTINUEDIGITAL 3CONTINUEDIGITAL 6CONTINUEDIGITAL 1(HIGH SIDE SW)FL11.6SCD4Digital Main 4 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.1 NOTE:10-14P-ON+3.3V 19P-ON-H2 10GND 26LCD+12V 23P-ON+3.3V 20P-ON-H1 6GND 2LED-R 5BACKLIGHT-ADJ 22BACKLIGHT-SW 21BACKLIGHT-SW0.1C3022P-ON-H11000PC30551000PC30670.1C3047*C VDD12AL+3.3VP-ON+5V 11 10C3045PROTECT3 8GND 13P-ON+3V 15PROTECT1 91000PC3048100R3101100R3072GND 14P-ON+7.5V 280.1C304310C30281234 5678IC3008BD9329EFJ-E2BSTVINSWGND FBCOMPENSS1500PC308816KR313747KR314312KR31455.1KR3149L300922uHD30010.1C308510C30800.022C30831C30901 2 3 4 5IC3007BD7820FP-E2CTLVCCGNDOUTC42.2KR311156KR31104.7KR3109GND 18GND 271 2 3 4 5IC3004BD7820FP-E2CTLVCCGNDOUTC20KR30601KR305933KR3061LCD+12V100 R3009100 R30111000PC3006AL+3.3V(1)P-ON+5VP-ON+3.3V1000PC3062100R306210C309710KR3079*D VSSQ30042SC4081UBTLQAL+3.3V(1)BACKLIGHT-ADJQ30032SC4081UBTLQ2.2KR30862.2KR308410KR3077C3094220/4V0.1C31220.1C31230.1C31240.1C31290.1C31210.1C3128G12 VCC33STB 0.1C3182E12 VDDSTB0.1C3181100R322110KR3222GPY100.1C3125J13 AVDD12K6 AVDD12M11 AVDD12L3015BLM21PG221SN1DF5 VCCQ33G4 VCCQ33J12 VCCQ33K13 VCCQ33N11 AVDD330.1C312610C3133OPENC3134H5 VCCQ18J5 VCCQ18M4 VCCQ18M6 VCCQ18M7 VCCQ18M8 VCCQ18N6 VCCQ18T1 VCCQ18M10 AVDD12E8 AVDD12F8 AVDD12F9 AVDD12L3014BLM21PG221SN1DOPENC332510C334310C3326OPENC3324L3020BLM21PG221SN1D0.1C31350.1C313610C33460.01C3264P-ON+1.8VOPENC3024OPENC3023 C3108100/16V 0.1C302710C32630.1C3070OPENC3069OPENC3068E10 AVDD33C2 AVDD33C3 AVDD33E11 AVDD33D6 AVDD33ADACE6 AVDD33AADCL3019BLM21PG221SN1D0.1C31490.1C31470.1C31170.1C315010C33470.1C3151L3026BLM21PG221SN1DG11 VDDCLK0.1C3139C3077100/16VL3003BLM21PG221SN1DPROTECT1P-ON-H2PROTECT3LED-RDTV-ON-H2DTV-ON-H1100 R30681000PC30461000PC3004P-ON+3.3V22KR31061KR3105Q30052SC4081UBTLQD31011SS400TE61D31021SS400TE6122KR31002.2KR3097Q31012SC4081UBTLQ47KR3423CPU-RESET-N100R3424 D31031SS400TE61D31041SS400TE61D31051SS400TE611C3054D31061SS400TE61H13 AVSS12L10 AVSS12D2 AVSS33P-ON+3.3V(1)100 R3083P-ON+3.3VQ30062SA11576UBTLQG10 AVSS12G8 AVSS12G9 AVSS12E9 AVSS33D3 AVSS33D12 AVSS33D5 AVSS33E7 AVSS33E3 PD1E4 PD1D4 PD1E5 PD10.1C3160Q3013SSM3K309TGD SL12 VCCQ33OPENC3379L3021BLM21PG221SN1D10C335210R35891000PC3362L3016BLM21PG221SN1D0.1C31570.1C31580.1C315910C3322OPENR3464C3066220/4V0.1C3127P-ON+5V10C326510C30810.1C3082L3028BLM21PG221SN1D0.1C31420.1C31440.1C31410.1C31430.1C31400.1C314510C332110C332010C331910C331810C31140.1C3148F12IC3005(5/6)R8A05011BG-U0*1VCC33STBP-ON+3.3V(1)RESET 7L3010BLM21PG221SN1DL3018BEADL3017BEAD0.1C3152C3078220/4V4.7C3011 LCD+12V 24LCD+12V 25P-ON+5V 12P-ON+3V 16GND 17DIF-OUT1DIF-OUT2IF-AGCIF-AGC 1DIF-OUT2 4DIF-OUT1 3CN3002GND 29C3020220/4V 10C3019P-ON+3.3V10KR313310C3266180R30582.2C3064 C3049220/4V 10C30750.022C30561.8KR305010C30912.2C3076OPENR30520.022C30581.8KR30510R31411000PC336110R3588AL+3.3VC3079220/4V10C30520.1C3053OPENC3153OPENC3084AL+3.3VRESET100R31341000PC3086L3027BEADL3001BLM21PG221SN1DL3002BLM21PG221SN1DL3044BEADDD AA4132CC Y BB ZDIGITAL MAIN CBA UNITTO JACK CBA CN2102DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER(DC-DC CONVERTER)(+1.8V REG.)(+1.8V REG.)CONTINUEDIGITAL 3CONTINUEDIGITAL 2CONTINUEDIGITAL 1CONTINUEDIGITAL 4CONTINUEDIGITAL 6 (SWITCHING)CONTINUEDIGITAL 4(SW+3.3V)(SWITCHING)(SWITCHING)(SWITCHING)(SWITCHING)CONTINUEDIGITAL 6*D:F4,F6,F7,F10,F11,G7,H7~H12, J6,J8~J10,K5,K8~K10,K12, L5~L7,L11,P2,T8*C:G5,G6,H6,J7,J11,K7,K11,L8, L9,M9,N9,P9CONTINUEDIGITAL 3CONTINUEDIGITAL 2OPENFL11.6SCD5Digital Main 5 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.1 NOTE:10-1516 HDMI-DATA14 NU17 GND13 HDMI-CEC15 HDMI-CLOCK16 HDMI-DATA14 NU17 GND13 HDMI-CEC15 HDMI-CLOCK0.01C33110.01C33130.1C331210C33160.1C3310L3046BLM21PG221SN1DP-ON+3.3VAL+3.3V(1)Q30142SK3018T10627KR3237A4A3B4B1A1B3B2A214 NU9 TMDS-D0(-)10 TMDS-CLOCK(+)3 TMDS-D2(-)17 GND11 C-SHIELD07 TMDS-D0(+)2 D-SHIELD0JK30031 TMDS-D2(+)13 HDMI-CEC8 D-SHIELD24 TMDS-D1(+)6 TMDS-D1(-)5 D-SHIELD112 TMDS-CLOCK(-)15 HDMI-CLOCK16 HDMI-DATA47KR327647KR3273D3057RB751S-4082KR3415131151416365114712108 92IC3011BU9883FV-WE2VCC1SDA1WPBVCC-OUTSDA0SCL0VCC0 VCC3SCL3SDA3GNDNUSDA2SCL2VCC2SCL1D14 HDMI-HPDC15 HDMI-SDAC16 HDMI-SCL0R34820R34814.7KR34870.1C31914.7KR348822R3508G3 HDMI-SEL022R3509F1 HDMI-SEL10.1C33140.01C33150.1C33000.1C33020.1C33040.01C33010.01C33030.01C33070.01C33090.01C33050.1C33080.1C33064.64KR34864.7KR34970.1C31900.1C32120.1C32130.1 C3192OPENR3523EDID-WPBM32TMSM32TDIOPEN R3452100R3281100R32824.7KR3496100R340510KR34891C326018 +5VR3375OPENR338510KOPENR34140R3389R33741K1KR340619 HOT PLUG DETECT2SC4081UBTLQQ3032OPEN R3476OPEN R3475OPEN R3453B5 PLL-XFC-AA5 PLL-XFC-PC4 EXT-RES2.2KR32702.2C31874700PC31863KR32712200PC3188560R32360.01C3185P-ON+3.3V(1)HDMI-SCLHDMI-SDA4.7KR3455 Q30342SC4081UBTLQ4.7KR345618 +5VR33701KR3371OPEN0R33871C3262R338610K1KR3408OPENR341219 HOT PLUG DETECT R34112.7KR34092.7KD30651SS400TE61R33721KR3373OPEN19 HOT PLUG DETECTOPENR34132SC4081UBTLQQ3031Q30242SK3018T1060R338818 +5VD30661SS400TE6110KR33011KR3407M12 PWR10KR3293R338310KR34102.7K 1C3261WPP-ON+5V(1)OPEN R3507HDMI-CEC B15IC3005(6/6)R8A05011BG-U0*112 TMDS-CLOCK(-)4 TMDS-D1(+)8 D-SHIELD211 C-SHIELD02 D-SHIELD03 TMDS-D2(-)10 TMDS-CLOCK(+)7 TMDS-D0(+)6 TMDS-D1(-)JK30041 TMDS-D2(+)9 TMDS-D0(-)5 D-SHIELD110 TMDS-CLOCK(+)JK30021 TMDS-D2(+)8 D-SHIELD24 TMDS-D1(+)3 TMDS-D2(-)5 D-SHIELD112 TMDS-CLOCK(-)7 TMDS-D0(+)9 TMDS-D0(-)2 D-SHIELD06 TMDS-D1(-)11 C-SHIELD0VGA-SCLVGA-SDAHDMI SWIC3018BU16029KV-E2 1 2 3GND4 5 6VCC7 8 9GND10 11 12VCC13 14 15GND16NU2122 GND232425 VCC262728 GND29 SCL-SINK30 SDA-SINK31 HOT-PLUG-DETECT-SINK32 HDMI-SEL033HDMI-SEL134NU35HOT-PLUG-DETECT136 37 38 39 40VCC41 42 43GND44 45 46VCC47 4849 NU50 HOT-PLUG-DETECT25152535455 VCC565758 GND596061 VCC626364 HOT-PLUG-DETECT32019 VCC18172SC4081UBTLQQ3030D30671SS400TE61R3294OPEN0R35920R359147KR327547KR32780R359047K R327447K R3277HDMI-SCLHDMI-SDADIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER3214EE FF GG HH II JJCONTINUEDIGITAL 5(BUFFER)HDMII/FVIDEODECODERTO DIGITAL MAIN 3IC3005(3/6)TO DIGITAL MAIN 2IC3005(2/6)AUDIODECODER(HDMI SW)DIGITAL MAIN CBA UNITHDMI-CONNECTOR-2(HDMI SERIAL EEPROM)HDMI-CONNECTOR-1CONTINUEDIGITAL 4CONTINUEDIGITAL 2(SWITCHING)CONTINUEDIGITAL 5(BUFFER)(SWITCHING)CONTINUEDIGITAL 2HDMI-CONNECTOR-3(SWITCHING)CONTINUEDIGITAL 1(SWITCHING)FL11.6SCD6Digital Main 6 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.1 NOTE:10-1661CAUTION -RISK OF FIRE -REPLACE FUSE AS MARKEDTOOL NO.1 2 3 4 5 6 7 8 910C7A3 A3 G46W-ONLYHOT-GND J1020HOT-GND J1022HOT-GND J1027C1702C1703D1103C1704D1104Q1701Q1702C1706R607Q1703R608Q1704R609Q1705Q1706+12VJ1033Q1707Q1708J1035PWMCTRLJ1037R610R612R613CN1913101C1713CN1914141C1714R614R615R616C1716R617C1719GNDJ1045C1721D1701C1725D1702D1703C1727D1704C1728D1705R1701C1729R1702D1706D1707R1704D1708J1055J1057R1707GNDJ1058IC1703D1710IC1704IC1705D1712D1713D1714D1715GHJ1062D1716R1713D1717GLJ1065D1719IFSJ1067C603J1068R1718C604HOT-GNDJ1069C605R1719C606C607D1720C609D1721L16015 28 11L1603R17202 58 11L1604R1722GNDJ1073R1724J1075GNDJ1078GNDJ1080R1730R1732BL-SWJ1083J1085J1086R664R665R667R668R1740R669R1744PWM-SEL J1095R1745R1746R1747GNDJ1098R670R1748R671R672R679R680R681R685 R687C651C652C654C657 C658C659C660C663C665D606C666D607D608C668D609D610C670D611D614D615IC60113567910111213141516T601J1100C1201C1202C1204Q1201 Q1202C1207C1208CN1601C1402BC1201D651Q1401D652Q1402Q1403C1408Q1404D656D657D658121213CN1801D659C16011CN1802CN1803C1603CN1804C1604Q1601C1411C 1 6 0 5Q1602C1607C1608D661C1609D662D664D665D666C1802D667C1610D668Q1801D1205C1806C1612R1202D1207C1807C1613R1203C1614R1204C1617D671IC1201D1401D1402D672IC1202D673D674D675D676RL1201D1215R1214+-D1601R1216D1603D1604D1605R1601D1606R1604R1410R1605R1411R1606R1609R1226R1424R1436R1437R1438T1201R1440R1441Q601Q602BC602J1004C1101J1008J1009C1105J1010J1012J1013J1014S A 1 6 0 1SA1602345VJ1017Q652Q653ABCDE1 2 3 4 5 6COLDHOTHOTHOTHOTCOLDCOLDCOLDP-ON 3.3VGNDGNDLCD +12VLCD +12VGNDLCD+12VLCD+12VGNDGNDP-ON+3.3V+6.5Vfor1VGNDGNDGNDGNDGNDP-ON3.5V forREGP-ON+5.0V24VforAMP10:GND8:P-ON-H17:P-ON-H26:PWR RESET5:BL-ADJ4:BL-SW3:PROTECT12:PROTECT31:GND24VGNDERRORBL-SWBL-ADJPWM-SEL11:GNDT 8A H/250VD613D1208J1087J1056D660TUNER+35VHOT+17VJ1016CSJ1015J1084HOT-GNDHOT-GNDJ1105HOT-GNDJ1025HOT-GNDJ1024HOT-GNDJ1023J1038J1040J1106J1107VINACJ1039J1109J1108HOT-GNDHOT-GNDHOT-GNDHOT-GNDP-ON3.5VforREGJ106615J1102J1011J1060GNDJ1007D1102GNDGNDD1101GNDJ1111J100512:ALL+4.3V13:ALL+4.3VC1209D1206ALL+4.3V9:GNDALL+4.3VGNDJ1113J1103RL+5.0VJ1114RL+5.0VL1602J1115GNDGNDJ1116J1121J1120J1118J1072J1119345VJ1048345VJ1049345VJ1050345VJ1042J1124GNDJ1125GNDGNDGND+12VJ10327.0Vfor1V_DCDCHOT-GNDJ1029J1104J1043J1070LCD+12VJ1071LCD+12VJ1117LCD+12VHOT+17VJ1052HOT-GNDJ1127J1110GNDHOT-GNDJ1112HOT-GNDJ1031D1801GNDJ1097J1130D670J1051J1123GNDJ1063GNDJ1122GNDP-ON+3.3VJ1077Q654R676R677GNDJ1079J1101GNDJ1126GNDGND GNDGNDC1102J1131J1132D1722J1059J1074J1054J1076J1128HOT-GNDSDINV+24VINV+24VALL+4.3VJ1134GNDJ1034HOT-GNDJ1002P-ON-H2J1030J1082GND J1129HOT-GNDJ1093D1802P-ON-H2J1018POWER-RESETJ1019JS1802JS1803 BL-ADJJS1801D1106R1201C1606C1413 J1139D1210PROTECT1J1091P-ON+3.3VJ1064PROTECT1J1090GNDJ1041J1046GNDGNDJ1099J1136J1137C1618 C1619C1620 C1621D1209D1211HOT-GNDJ1135GNDJ1061GNDJ1081J1138PROTECT3J1140C1211BC1202BC1203C1212C1213T1701VDDGNDC1734C1735BC1701BC1702BC1703BC1704INV+24VGNDD1202D1204D1203D1201HS1603HS1602HS1601HS1701HS601HS652HS1714HS1722HS1702D1723ERRORJ1096D1608D1607D1609D1610D1602C1602F1601FH1603 FH1604L651JS651BA01P0F0103 4Power Supply CBA Top ViewBA01P0F01034R699Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing.Also, in order to have the ability to increase the input slowly,when troubleshooting this type of power supply circuit,a variable isolation transformer is required.NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.For continued protection against risk of fire, replace only with same type8A, 250V fuse.CAUTION ! :ATTENTION : Utiliser un fusible de rechange de mme type de8A, 250V.8A250VCAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.10-17HOT-GND J1020HOT-GND J1022HOT-GND J1027C1702C1703D1103C1704D1104Q1701Q1702C1706R607Q1703R608Q1704R609Q1705Q1706+12VJ1033Q1707Q1708J1035PWMCTRLJ1037R610 R612R613CN1913101C1713CN1914141C1714R614R615R616C1716R617C1719GNDJ1045C1721D1701C1725D1702D1703C1727D1704C1728D1705R1701C1729R1702D1706D1707R1704D1708J1055J1057R1707GNDJ1058IC1703D1710IC1704IC1705D1712D1713D1714D1715GHJ1062D1716R1713D1717GLJ1065D1719IFSJ1067C603J1068R1718C604HOT-GNDJ1069C605R1719C606C607D1720C609D1721L16012 58 11L1603R17202 58 11L1604R1722GNDJ1073R1724J1075GNDJ1078GNDR1730R1732BL-SWJ1083J1085J1086R664R665R667R668R1740R669R1744PWM-SELR1745R1746R1747GNDJ1098R670R1748R671R672R679R680R681R685 R687C651C652C654C657C658C659C660C663C665D606C666D607D608C668D609D610C670D611D614D615IC60113567910111213141516T601J1100C1201C1202C1204Q1201Q1202C1207C1208CN1601C1402BC1201D651Q1401D652Q1402Q1403C1408Q1404D656D657D658121213CN1801D659C16011CN1802CN1803C1603CN1804C1604Q1601C1411C 1 6 0 5Q1602C1607C1608D661C1609D662D664D665D666C1802D667C1610D668Q1801D1205C1806C1612R1202D1207C1807C1613R1203C1614R1204C1617D671IC1201D1401D1402D672IC1202D673D674D675D676RL1201D1215R1214+-D1601R1216D1603D1604D1605R1601D1606R1604R1410R1605R1411R1606R1609R1226R1424R1436R1437R1438T1201R1440R1441Q601Q602BC602J1004C1101J1008J1009C1105J1010J1012J1013J1014S A 1 6 0 1SA1602345VJ1017Q652Q653ABCDE1 2 3 4 5 6COLDHOTHOTHOTHOTCOLDCOLDCOLDP-ON 3.3VGNDGNDLCD +12VLCD +12VGNDLCD+12VLCD+12VGNDGNDP-ON+3.3V+6.5Vfor1VGNDGNDGNDGNDGNDP-ON3.5V forREGP-ON+5.0V24VforAMP10:GND8:P-ON-H17:P-ON-H26:PWR RESET5:BL-ADJ4:BL-SW3:PROTECT12:PROTECT31:GND24VGNDERRORBL-SWBL-ADJPWM-SEL11:GNDT 8A H/250VD613D1208J1087J1056D660TUNER+35VHOT+17VJ1016CSJ1015J1084HOT-GNDHOT-GNDHOT-GNDHOT-GNDHOT-GNDJ1038J1040J1105J1023J1025J1024J1106J1107VINACJ1039J1109J1108HOT-GNDHOT-GNDHOT-GNDHOT-GNDP-ON3.5VforREGJ106615J1102J1011J1060GNDJ1007D1102GNDGNDD1101GNDJ1111J100512:ALL+4.3V13:ALL+4.3VC1209D1206ALL+4.3V9:GNDALL+4.3VGNDJ1113J1103RL+5.0VJ1114RL+5.0VL1602J1115GNDGNDJ1116J1121J1120J1118J1072J1119345VJ1048345VJ1049345VJ1050345VJ1042J1124GNDJ1125J1080GNDGNDGND+12VJ10327.0Vfor1V_DCDCHOT-GNDJ1029J1104J1043J1070LCD+12VJ1071LCD+12VJ1117LCD+12VHOT+17VJ1052HOT-GNDJ1127J1110GNDHOT-GNDJ1112HOT-GNDJ1031D1801GNDJ1097J1130J1095D670J1051J1123GNDJ1063GNDJ1122GNDP-ON+3.3VJ1077Q654R676R677GNDJ1079J1101GNDJ1126GNDGNDGNDGNDC1102J1131J1132D1722J1059J1074J1054J1076J1128HOT-GNDSDINV+24VINV+24VALL+4.3VJ1134GNDJ1034HOT-GNDJ1002P-ON-H2J1030J1082GND J1129HOT-GNDJ1093D1802P-ON-H2J1018POWER-RESETJ1019JS1802JS1803BL-ADJJS1801D1106R1201C1606C1413 J1139D1210PROTECT1J1091P-ON+3.3VJ1064PROTECT1J1090GNDJ1041J1046GNDGNDJ1099J1136J1137C1618C1619C1620 C1621D1209D1211 HOT-GNDJ1135GNDJ1061GNDJ1081J1138PROTECT3J1140C1211BC1202BC1203C1212C1213T1701VDDGNDC1734C1735BC1701BC1702BC1703BC1704INV+24VGNDD1202D1204D1203D1201HS1603HS1602HS1601HS1701HS601HS652HS1714HS1722HS1702D1723ERRORJ1096D1608D1607D1609D1610D1602C1602F1601FH1604 FH1603L651JS651BA01P0F0103 4161 8161 1011 209C1701C1705R1101R1102C1707R1103C1708R1104C1709R1105R1106R1107C1710C1711C1712R1110C1715C1717C1718C1720C1722C1723C1726R1703R1705R1706R1708R1709C1731IC1702C1732C1733R1710R1711R1712R1714R1715R1716R1717R1725R1726R1727R1728R1729R1731R1734R1735R1736R1737R1738R1739R662R663R1741R1742R1743R673R674R675R682R683R686R688R689R690R692C662C664C1203C1205C1206C1401C1403C1404C1405C1406C1407C1409C1410C1412C1414C1415C1416C1417C1803C1804C1805C1808C1809R1205R1206R1401C1811C1812R1402 C1813R1403C1814R1404R1210R1405R1406R1407R1408R1409R1603R1412R1607R1413R1414R1415R1416R1417R1418R1801R1419R1802R1803R1804R1805R1806R1807R1808R1420R1421R1422R1423R1425R1426R1427R1428R1429R1430R1431R1432R14339341R4341RC1104C1106R1209R611R604R603R602R601C1210R1108D1