Sylvania (LC320SS8) Manual de Servicio LCD

SERVICE MANUAL

32 COLOR LCD TELEVISIONLC320SS8

IMPORTANT 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.

TABLE OF CONTENTSSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1How to initialize the LCD Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1Schematic Diagrams / CBAs and Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

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.

1-1 A71F0SP

SPECIFICATIONS< TUNER / NTSC >

ANT. Input ---------------------- 75 ohm Unbal., F type

< TUNER / ATSC >

< LCD PANEL >

< VIDEO >

Description Condition Unit Nominal Limit1. AFT Pull In Range --- MHz 2.3 2.1

2. Syncronizing Sens.TV.ch.4

CA.ch.31CA.ch.87

dBdBdB

---

---

---

202023

Description Condition Unit Nominal Limit1. Received Freq. Range (-28dBm) --- kHz --- 100

2. ATSC Dynamic Range (min / max)ch.4ch.10ch.41

dBmdBmdBm

---

---

---

-76/0-76/0

-74/+4

Description Condition Unit Nominal Limit

1. Native Pixel Resolusion HorizontalVerticalpixelspixels

1366768

---

---

2. Brightness (w / filter) --- cd/m2 320 ---3. Viewing Angle HorizontalVertical

---

---

-85 to 85-85 to 85

Description Condition Unit Nominal Limit

1. Over Scan HorizontalVertical%%

55

---

---

2. Color Temperature---

xy

K 120000.2720.278

---

10%10%

3. Resolution (composite video) HorizontalVerticallineline

400350

---

---

1-2 A71F0SP

< AUDIO >All items are measured across 8 load at speaker output terminal with L.P.F. / Video1 Input.

Note: Nominal specifications represent the design specifications. All units should be able to approximate these. Some will exceed and some may drop slightly below these specifications. Limit specifications represent the absolute worst condition that still might be considered acceptable. In no case should a unit fail to meet limit specifications.

Description Condition Unit Nominal Limit1. Audio Output Power 10% THD: Lch/Rch W 10.0/10.0 9.0/9.02. Audio Distortion 500mW: Lch/Rch % 0.5/0.5 2.0/2.0

3. Audio Freq. Response (NTSC) -6dB: Lch-6dB: Rch

HzHz

100 to 11 k100 to 11 k

---

---

2-1 LTVN_ISP

IMPORTANT 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 REQUIRED

TEST ALL EXPOSEDMETAL SURFACES

READING SHOULD NOT BE ABOVE 0.5 mA

EARTHGROUND

_

DEVICELEAKAGECURRENT

TESTER+

BEINGTESTED

2-2 LTVN_ISP

3. 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_ISP

Precautions 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 leads

D. 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 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_ISP

Safety 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 area

Note: 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 areas

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

AC Line Voltage Region Clearance Distance (d), (d)

110 to 130 V U.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 V U.S.A. or Canada

0.15 F CAP. & 1.5 k RES. Connected in parallel i 0.5 mA rms

Exposed accessible parts

Chassis or Secondary Conductor

Primary Circuit

Fig. 1

d' d

AC Voltmeter (High Impedance)

Exposed Accessible Part

B Earth Ground Power Cord Plug Prongs

Z

Fig. 2

3-1 TVN_SN

STANDARD 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 View

Out In

Bottom ViewInput

5

10

Pin 1

Pin 1

Pb free mark

Fig. S-1-1

3-2 TVN_SN

3. 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)



Hot-airFlat Pack-ICDesolderingMachineCBA

Flat Pack-IC

Tweezers

Masking Tape

Fig. S-1-2

Flat Pack-IC Desoldering Braid

Soldering IronFig. S-1-3

Fine TipSoldering Iron

SharpPin

Fig. S-1-4

3-3 TVN_SN

With 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.



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 mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the 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 Point

Soldering Iron

Iron Wire

or

Hot Air Blower

Fig. S-1-5

Fine TipSoldering IronCBA

Flat Pack-ICTweezers

Fig. S-1-6

Example :

Pin 1 of the Flat Pack-ICis indicated by a " " mark. Fig. S-1-7

Presolder

CBA

Flat Pack-IC

Fig. S-1-8

3-4 TVN_SN

Instructions 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.

CBA

Grounding Band

Conductive Sheet orCopper Plate

1M

1M

CBA

4-1 A71F0DC

CABINET DISASSEMBLY INSTRUCTIONS1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.

2. Disassembly Method

Note:(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. N = Nut, L = Locking Tab, S = Screw, CN = Connector* = Unhook, Unlock, Release, Unplug, or Desoldere.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)

(5) Refer to the following "Reference Notes in the Table."

Step/Loc. No.

Part

Removal

Fig. No.

Remove/*Unhook/Unlock/Release/Unplug/Unclamp/

DesolderNote

[1] Stand Base Plate D1 4(S-1), 6(S-2), 5(S-3) ---

[2] Stand Hinge D1 --------------- ---

[3] Stand Cover D1 --------------- ---

[4] Rear Cabinet D1 11(S-4), 4(S-5) ---

[5] Chassis Bracket D2 8(S-6) ---

[6]Power Supply CBA

D2D5

4(S-7), *CN101B, *CN501, *CN801, *CN802, *CN3010, *CN3014

---

[7] Jack Holder(D) D2(S-8), 2(S-9), 2(S-10), (N-1), Earth Plate ---

[8] Shield Box D2 5(S-11), *CN3001, Shield Plate ---

[9] Digital Main CBA UnitD2D5

*CN3002, *CN3018, *CN3023 ---

[2] Stand Hinge[10] Jack Holder(A)

[18] IR SensorCBA

[17] Function CBA

[3] Stand Cover[11] Jack CBA

[6] Power Supply CBA

[15] T-CON CBA

[1] Stand Base Plate

[4] Rear Cabinet

[5] Chassis Bracket

[12] Inverter CBA

[13] Junction CBA

[8] Shield Box

[14] Panel Holder

[20] Front Cabinet[9] Digital Main CBA Unit

[16] LCD Module Assembly

[7] Jack Holder(D)

[19] Speaker(s)

[10] Jack Holder(A) D3 (S-12) ---

[11] Jack CBA D3D5 5(S-13) ---

[12] Inverter CBAD3D5

6(S-14), *CN1050, *CN1100, *CN1150, *CN1200, *CN1250, *CN1300

---

[13] Junction CBAD3D5 Desolder ---

[14] Panel Holder D3 8(S-15), 2(S-16) ---

[15] T-CON CBAD4D5

6(S-17), Shield Plate, *CN9001, *CN9002, *CN9005

---

[16]LCD Module Assembly

D4 6(S-18) ---

[17] Function CBAD4D5 3(S-19) ---

[18] IR Sensor CBAD4D5 2(S-20) ---

[19] Speaker(s) D4 8(S-21) ---[20] Front Cabinet D4 --------------- ---

(1)

(2)

(3)

(4)

(5)

Step/Loc. No.

Part

Removal

Fig. No.

Remove/*Unhook/Unlock/Release/Unplug/Unclamp/

DesolderNote

4-2 A71F0DC

[4] Rear Cabinet

[3] Stand Cover

[2] Stand Hinge

[1] Stand Base Plate

(S-1)

(S-2)(S-2)

(S-3)

(S-3)

(S-4)

(S-5)

(S-4)

(S-5)

(S-4)(S-1)

(S-1)(S-4)

(S-4)

(S-1)

Fig. D1

4-3 A71F0DC

[7] Jack Holder(D)

[8] Shield Box

[9] Digital MainCBA Unit

[5] Chassis Bracket

(S-7)

(N-1)

(S-11) (S-6)

(S-6)

(S-6)

[6] Power Supply CBA

(S-7)

Shield Plate

(S-8)(S-9)(S-10)Earth Plate

(S-6)

Fig. D2

4-4 A71F0DC

[12] Inverter CBA

[10] Jack Holder (A)

(S-12)

(S-14)

(S-14)

(S-13)

[11] Jack CBA

[14] Panel Holder

(S-15)

(S-15)

(S-16)

(S-15)

(S-16)(S-15)

[13] Junction CBA

Desolder

Fig. D3

4-5 A71F0DC

[16] LCD Module Assembly

[17] Function CBA

[18] IR SensorCBA

[19] Speaker

[19] Speaker

[20] Front Cabinet

(S-18)

(S-21)

(S-19)

(S-20)

(S-21)

(S-17)

(S-17)

(S-17)

(S-18)

[15] T-CON CBA

Shield Plate

Fig. D4

4-6 A71F0DC

TV Cable Wiring Diagram

CN3010 CN3014CL552A

CN301 CN302CN501

AC CORD

Function CBA

Power Supply CBA

Digital MainCBA Unit

CN7501

CN601

Fig. D5

CN101B

CN801

CN3001

CN1050

CN1100

CN1150

CN1200

CN1250

CN1300

Inverter CBA

CN102

To LCD ModuleAssembly

Jack CBA

IR Sensor CBA

CN802

CN3002 CN3023CN3018

ToSpeaker

CN001

CL552B

CN552

JunctionCBA

T-CON CBA

CN9002 CN9001

CN9003

To LCD ModuleAssembly

CN9005

5-1 A71F0EA

ELECTRICAL 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. DC Voltmeter2. NTSC Pattern Generator (Color Bar W/White

Window, Red Color, Dot Pattern, Gray Scale, Monoscope, Multi-Burst)

3. Remote control unit4. Color Analyzer

How to make the Service remote control unit:Cut A portion of the attached remote control unit as shown in Fig. 1.

How to set up the service mode:Service mode:1. Use the service remote control unit.2. Turn the power on.3. Press the service button on the service remote

control unit. The following screen appears.

Fig. 1A

service button

Ver :Boot SystemPic Ver :

Picture :Submicon Ver :

***********************

Push 0 key Push 0 key***********************

***********************

Push 0 key ******

"*" differs depending on the models.

5-2 A71F0EA

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 pressing [7] button on the service

remote control unit, the display changes as follows.

2. VCOM Adjustment*This adjustment is required when reparing T-CON CBA.

Note: Use the service remote control unit1. Operate the unit for more than 20 minutes.2. Set the color analyzer and bring the optical

receptor to the center on the LCD-Panel surface after zero point calibration as shown above.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.

3. Enter the Service mode. 4. Press [3] button on the remote control unit.5. Press [CH o / p] buttons on the remote control

unit so that the color analyzer value becomes minimum.

[7] button

Note:When entering this mode, the default setting is White mode.

Purity Check Mode

[7] button

Red mode

Green mode

Blue mode

White mode

[7] button

[7] button

Test Point Adj. Point

Screen [CH. o/p] buttonsM. EQ. Spec.

Color analyzer See below

Figure

Color Analyzer

It carries out in a darkroom.

L = 3 cm

Perpendicularity

5-3 A71F0EA

The following adjustment normally are not attempted in the field. Only when replacing the LCD Panel then adjust as a preparation.

3. White Balance Adjustment*This adjustment is required when reparing T-CON CBA.Purpose: To mix red, green and blue beams correctly for pure white. Symptom of Misadjustment: White becomes bluish or reddish.

1. Operate the unit for more than 20 minutes.2. Input the White Purity.

3. Set the color analyzer to the CHROMA mode and bring the optical receptor to the center on the LCD-Panel surface after zero point calibration as shown above.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.

4. Enter the Service mode. Press [VOL. n] button on the remote control unit and select C/D mode.

5. [CUTOFF]Press [3] button to select COB for Blue Cutoff adjustment. Press [1] button to select COR for Red Cutoff adjustment.[DRIVE]Press [6] button to select DB for Blue Drive adjustment. Press [4] button to select DR for Red Drive adjustment.

6. In each color mode, press [CH o / p] buttons to adjust the values of color.

7. Adjust Cutoff and Drive so that the color temperature becomes 12000K (x= 0.272 / y= 0.278 0.005).

Test Point Adj. Point Mode Input

Screen [CH. o/p]buttons[RF/VIDEO1, 2]

C/D

White Purity (APL 70%)

or(APL 25%)

M. EQ. Spec.Pattern Generator,

Color analyzerx= 0.272 0.005y= 0.278 0.005

Figure

Color Analyzer

It carries out in a darkroom.

L = 3 cm

Perpendicularity

INPUT: WHITE 70%, 25%

25%=25IRE 70%=70IRE

INPUT SIGNAL

6-1 A71F0INT

HOW TO INITIALIZE THE LCD TELEVISIONHow to initialize the LCD television:1. Turn the power on.2. To enter the service mode, press the service

button on the service remote control unit. (Refer to page 5-1.)- To cancel the service mode, press [POWER]

button on the remote control unit.3. Press [INFO] 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 initialzing is complete.

7-1

BLOCK DIAGRAMSSystem Control Block Diagram

A71F0BLS

CN10

2KE

Y-IN

1KE

Y-IN

13

4KE

Y SW

ITCH

IC30

06(S

UB M

ICRO

CO

NTRO

LLER

)IC

3015

(MAI

N MI

CRO

CO

NTRO

LLER

)

TU30

01(T

UNER

UNI

T)

TXD

1R

XD1

TXD

RXD

CN30

02

19R

ESET

XOUT XI

N

RES

ETIC

3001

+3.

3V

X300

24M

Hz

OSC

RES

ETIC

3009

+3.

3V

DIG

ITA

L M

AIN

CBA

UNI

T

POW

ER S

UPPL

Y CB

A

JACK

CBA

IR S

ENSO

R CB

A

FUNC

TIO

N CB

A

POW

ER S

UPPL

Y CB

A

CN00

1

REM

OTE

SENS

OR

RCV

891

AL+3

.3V

D10

2PO

WER

STAN

DBY

D10

1

LED

26

6

CN10

1BR

EMOT

E2

2

LED

17

7

CN30

2

LED

219

19

CN30

14R

EMOT

E8

8

CN30

14

SDA

66

CN30

2SC

L4

4 CN30

18

Q302

5

Q302

6SD

A112

13

CN75

01SC

L111

14

LED

1LE

D2

REM

OTE

LED

118

18

44C

N552

CL55

2B5

5

77

66

PROT

ECT1

4P-

ON-

H5

BACK

LIGHT

-PW

M7

BACK

LIGHT

-ON

PROT

ECT1

P-O

N-H

BACK

LIGHT

-PW

MBA

CKLIG

HT-ON

6

CN30

01

FUNC

TIO

N CB

A

17 31

14 15

32 3 23 22

A5C6

AF17

POW

ER-K

EYPO

WER

-KEY

28E2

5

AD16

AUDI

O-S

EL2

AUDI

O-S

EL1

AUDI

O-S

EL2

AUDI

O-S

EL1

TO AU

DIO

-1BL

OCK

D

IAG

RAM

B7C7

14 15I2

C-CL

K-TU

NER

I2C-

DATA

-TUN

ER

AE16

AF16

SCL

SDA

SCL

SDA

F26

F24

SCL2

SDA2

AD21

EEPR

OM

-WP

XOUT

XIN

X300

5B1

8A1

825

.14M

Hz

OSC

RES

ETAD

5

IC80

2(TO

NE C

ONT

ROL) S

CL SDA

14 13

IC70

01(V

IDEO

/AUDI

O S

ELEC

TOR)

SCL

SDA

25 27

IC30

26(M

TS/S

AP AU

DIO

SIG

NAL

PRO

CESS

)

SCL

SDA

27 24

IC30

17(M

EMOR

Y)

SCL2

SDA2

6 5W

P7

IC30

14(D

IGITA

L SI

GNA

L PR

OCE

SS)

SCL2

SDA2

37 38

IC30

23(H

DMI IN

TERF

ACE) SC

L2SD

A228 27

IC30

04(G

AMMA

COR

RECT

ION)

SCL2

SDA2

44 43

BUFF

ER

BUFF

ER

AUDI

O -M

UTE

AUDI

O-M

UTE

AMP-

MUT

EAM

P-ST

BY

V-CO

M

P-O

N-H

TO AU

DIO

-2BL

OCK

D

IAG

RAM

TO

INVE

RTER

BLO

CK

DIA

GRA

M(C

L552

A)

C24

AMP-

MUT

EB2

4

BACK

LIG

HT-PW

M

AMP-

STBY

AE21

BACK

LIG

HT-O

NB2

6

TO D

IGIT

ALSI

GNA

L PR

OCE

SSBL

OCK

DIA

GRA

M

TO PO

WER

SUP

PLY

BLO

CK D

IAG

RAM

27

BACK

LIG

HT-O

N12

PROT

ECT1

1P-

ON-

H26

V-CO

M5

7-2 A71F0BLV

Video Block DiagramVI

DEO

SIG

NAL

IC30

23 (H

DMI IN

TERF

ACE)

IC70

01

(VID

EO S

ELEC

TOR)

IC30

29 (M

EMOR

Y)

7 9 4 6 1 3 10 1216 1544 43 48 47 52 51 40 39

86 85 84 87

31 32BU

FFER

Q301

5

JK30

02

JK30

01

BUFF

ERQ3

014

5 6

HD

MI-D

ATA

HD

MI-I

N1

HD

MI-C

LOCK

DATA

0(+

)DA

TA 0(-

)DA

TA 1(+

)DA

TA 1(-

)DA

TA 2(+

)DA

TA 2(-

)CL

OCK

(+)CL

OCK

(-)

JACK

CBA

DIG

ITA

L M

AIN

CBA

UNI

T

CN75

01CN

3018

VID

EOVI

DEO

S-VI

DEO

-YS-

VIDE

O-C

DVI D

ATA

(0-23

)

1

96 97

63 62 67 66 71 70 59 58

HD

MI

1.3

CORE

0

HD

MI

1.3

CORE

1

MUX

CLAM

P

MUX

XOR

MAS

KM

ATR

IX

HD

MI-B

CLK

28.3

22M

HzO

SC

X300

6

X-IN

X-O

UT

HD

MI-L

RCL

KH

DM

I-ADA

TAAD

C-O

SCLK

TO D

IGIT

ALSI

GNA

L PR

OCE

SSBL

OCK

DIA

GRA

M

TO D

IGIT

ALSI

GNA

L PR

OCE

SSBL

OCK

D

IAG

RAM

110

144

AUDI

OCO

DEC

IIC I/F

SDA

SCL

IC30

25 (H

DMI M

EMOR

Y)5 6

SDA

SCL

IC30

24 (H

DMI M

EMOR

Y)

IC30

14 (D

IGITA

L SI

GNA

L PR

OCE

SS)

5 6SD

ASC

L

30 29BU

FFER

Q300

5

BUFF

ERQ3

006

IIC I/F

AUD

IO S

IGNA

L

7 9 4 6 1 3 10 1216 15H

DM

I-DAT

A

HD

MI-I

N2D

-SUB HD

MI-C

LOCK

DATA

0(+

)DA

TA 0(-

)DA

TA 1(+

)

3 12 151 2R

EDG

REEN

BLUE

DATA

CLO

CK

DATA

1(-

)DA

TA 2(+

)DA

TA 2(-

)CL

OCK

(+)CL

OCK

(-)

43-50

,55

-62,

76-83

JK77

02

JK77

04

JK77

06

VID

EO-IN

1

S-VI

DEO

-IN

1

S-VI

DEO

-IN

2

VID

EO-Y

-IN

1

VID

EO-P

b-IN

1

VID

EO-P

r-IN1

VID

EO-Y

-IN

2

VID

EO-P

b-IN

2

VID

EO-P

r-IN2

VID

EO-IN

2

34

21

YC

VID

EO-IN

2

JK77

11

JK77

01

JK77

05

34

21

YC

JK77

13

5628 24 26 18 20 22

6 4 10 2 8 40 34 38 32 36 30

S-VI

DEO

-Y9

S-VI

DEO

-C8

JK30

05

VID

EO-Y

3VI

DEO

-Pb

5VI

DEO

-Pr

6

24 16 17 22 20 19

16

VID

EOSE

LECT

OR

9 6 11 20 18 15

A/D

CONV

ERTE

RCS

CFO

RMAT

WF1

WF2

WF3

WF4

WF5

WF6

7-3

Audio-1 Block Diagram

A71F0BLA1

JACK

CBA

DIG

ITA

L M

AIN

CBA

UNI

T

AUD

IO S

IGNA

LIC

7001

(AUD

IO S

ELEC

TOR)

ADC-

BCLK

ADC-

LRCL

KAD

C-O

SCLK

ADC-

DATA

AUDI

O(L)

-IN

1

AUDI

O(R

)-IN

1

AUDI

O(L)

-IN

2

AUDI

O(R

)-IN

2

SIF

TU30

01(T

UNER

UNI

T)FL

3006

Q302

2

Q302

3

JK77

02

COM

PONE

NTAU

DIO

(L)-IN

1CO

MPO

NENT

AUDI

O(R

)-IN

1

HD

MI

AUDI

O(L)

-IN

HD

MI

AUDI

O(R

)-IN

COM

PONE

NTAU

DIO

(L)-IN

2CO

MPO

NENT

AUDI

O(R

)-IN

2

CN30

18CN

7501

AUDI

O(L)

1411

AUDI

O(R

)15

10PC

-AUD

IO(L)

178

PC-A

UDIO

(R)

187

IC30

21(A

UDIO

A/D

CO

NVER

TER

)

A/D

CONV

ERTE

R

1 2

11 10 15 12

IC30

26(M

TS/S

AP AU

DIO

SI

GNA

L PR

OCE

SS) (L

-CH)

TO

DIG

ITAL

SIG

NAL

PRO

CESS

BLO

CKD

IAG

RAM

(R-C

H)M

TS/S

AP

AUDI

O S

IGNA

L PR

OCE

SS

30 2921

3SA

WFI

LTER

JK77

06

JK30

03

PC AUDI

O-IN

IC30

27(IN

PUT S

ELEC

T)

SW C

TL

12 15 14 11

13

109

JK77

12

JK77

14

JK75

01

53 5145 44

49 47 54 52 50 481 2 5 4

3

AUDI

OSE

LECT

OR

AUDI

OSE

LECT

OR

TO

SYST

EM C

ONT

ROL

BLO

CK D

IAG

RAM

AUDI

O-S

EL1

AUDI

O-S

EL2

Q300

8BU

FFER

Q300

7BU

FFER

Q301

6BU

FFER

Q301

7BU

FFER

WF7

7-4

Audio-2 Block Diagram

A71F0BLA2

DIG

ITA

L M

AIN

CBA

UNI

T

POW

ER S

UPPL

Y CB

A

AUDI

O S

IGNA

L

SP80

2SP

EAKE

RL-

CH

CN80

2

DR

IVE

CLN8

02SP

-P(L)

1SP

-N(L)

2

SP80

1SP

EAKE

RR

-CH

CN80

1CL

N801

SP-P

(R)

1SP

-N(R

)2

CN30

2

Q802

CN30

14AU

DIO

(L)-O

UT14

14AU

DIO

(R)-O

UT16

16AM

P-ST

BY9

9AM

P-M

UTE

1010

Q302

9M

UTE-

ON

Q303

0M

UTE-

ON

AUD

IO-M

UTE

AMP-

STBY

AMP-

MUT

ETO

SYST

EM C

ONT

ROL

BLO

CK D

IAG

RAM

Q3

031

DR

IVE

IC30

20(O

P AM

P)

IC80

2 (TO

NE C

ONT

ROL)

2 671

AUDI

O(L)

-O

UT

AUDI

O(L)

TO D

IGIT

ALSI

GNA

L PR

OCE

SSBL

OCK

DIA

GR

AM

AUDI

O(R

)

AUDI

O(R

)-O

UT

JK30

03Q3

032

BUFF

ER

Q303

3BU

FFER

Q302

7BU

FFER

Q302

8BU

FFER

23 2

15 10

IC80

1 (AU

DIO

POW

ER A

MP)

44 1

3536 32 10 1431 139

PWM

PWM

TONE

CO

NTRO

L

TONE

CO

NTRO

LPW

M

SHUT

DOW

NM

UTE

CONT

ROL

PWM

DR

IVE

2122

7-5 A71F0BLD

TU30

01

IF1

21IF

220

DIG

ITA

L M

AIN

CBA

UNI

T

VID

EO S

IGNA

LAU

DIO

SIG

NAL

(TUN

ER U

NIT)

LCD

MO

DULE

ASS

EMBL

Y

SAW

FILT

ERD

EMO

DU-LA

TOR

MPE

GD

ECO

DER

DATA

(0-7)

DATA

(0-15

)

ADD

ESS(

0-12)

TO VI

DEO

BLO

CK D

IAG

RAM

TO AU

DIO

-1BL

OCK

DIA

GRA

M

IC30

15(D

IGITA

L SI

GNA

L PR

OCE

SS)

IF-A

GC

IF-A

GC

VID

EO

AUDI

O(L)

AUDI

O(R

)

S-VI

DEO

-YS-

VIDE

O-C

DVI D

ATA

(0-23

)

18

VID

EO(A

NALO

G)

H-S

YNC

V-SY

NC

CLO

CK

V-CO

MTO

SY

STEM

CO

NTRO

LBL

OCK

DIA

GRA

M

4

IC30

16

IC30

18

IC30

19 (M

EMOR

Y)BUF

FER

Q301

9

DIG

ITAL

SIG

NAL

PRO

CESS

ADC-

OSC

LK

ADC-

OSC

LK

HD

MI-B

CLK

HD

MI-L

RCL

KH

DM

I-ADA

TA

ADC-

DATA

ADC-

BCLK

ADC-

LRCL

KAU

DIO

INTE

RFA

CE

ANAL

OG

SW

TO VI

DEO

BLO

CKD

IAG

RAM

CLK

D-IN

D-O

UTCS

CLK

D-IN

D-O

UT CS

TO AU

DIO

-2BL

OCK

DIA

GRA

M

A/D

CONV

ERTE

R

CN30

23IX

-TX0

(+)21

IX-T

X0(-)

20IX

-TX1

(+)18

IX-T

X1(-)

19IX

-TX2

(+)15

IX-T

X2(-)

16IX

-TX3

(+)9

IX-T

X3(-)

10IX

-CLK

(+)12

IX-C

LK(-)

13IX

-V-CO

M23

A15

AF9

AD10

AF11

AD1

AE1

AD2

AD3

AE2

AF2

A25

AE3

A21

A22

A16

C5 A13

A9 C11

B16

A3 A2 B3 B1

AD6-9

,AD

11-14,

AE6-9

,AE

11-14,

AF5-8

AF12-

15

D3,E2

,E3

,F1,

F2,G1

,H2

,H329

-32,

41-4

4

T24-2

6,U24

,U2

6,V24

-26,

W24,W

26,Y2

4-26

H24,H

25,J2

6,K2

4-26,L

25,L2

6,M2

4-26,N

24,

P24-2

6,R24

B1,B

9,C2,C

8,D1

,D3,D

7,D9,

F1,F9

,G2,G

8,H1

,H3,H

7,H9

M2,M

3,M7,M

8,N2

,N3,N

7,N8,

P2,P

3,P7,P

8,R2

IC30

05(LV

DS

TRAN

SMIT

TER)

IC30

04(G

AMMA

COR

RECT

ION)

27 28 31

47 48 45 46 41 42 37 38 39 40

19 20 17 18 14 15 9 10 12 13

57 56 59 58 63 62 67 66 65 64

TTL

PAR

ALLE

LTO SE

RIAL

CONV

ERT.

PLL

LVD

SR

XLV

DS

TXG

AMM

ACO

RR.

2-4,6-8

,10-

12,14-

16,18-

20,22-

24,50-

52,54-

56

H1,J1

-3,K1

-3,L1-3

,M1

,M2,

P1-3,R

1-3,

T1-3,U

1-3

(SDR

AM)

(FLA

SH M

EMOR

Y)

6 5 2 1

Q300

1D

RIV

E

DIG

ITAL

AU

DIO

-OUT

(COA

XIAL

)

JK30

04BU

FFER

Q301

8

Digital Signal Process Block Diagram

7-6

Inverter Block Diagram

A71F0BLINV

BACK

LIG

HT1 2 1 2 1 2 1 2 1 2 1 2

INVE

RTER

CBA

LCD

MO

DULE

ASS

EMBL

Y

CN10

50

CN11

00

CN11

50

CN12

00

CN12

50

CN13

00

IS VS OVP

CL55

2A

P-O

N-H

5

BACK

LIGHT

-PW

M7

BACK

LIGHT

-ON

6PR

OTEC

T14

IC15

00 (CO

MPAR

ATOR

)

IC15

50 (CO

MPAR

ATOR

)

V-R

EF

Q102

0

DR

IVE

21

3 13 126 5

147

IC10

01

(INVE

RTER

CON

TROL

)IC

501

(POW

ER CO

NTRO

L)

21

3 13 12 9 10 6 5

14 8 7

9 108

V-R

EF

TO S

YSTE

MCO

NTRO

LBL

OCK

D

IAG

RAM

VCC

VCC

4 4Q1

002

Q100

3

Q100

1

T105

0Q1

100,

Q110

1

Q110

2,Q1

103

Q125

0,Q1

251

Q125

2,Q1

253

3 1 4

78 6 5

2 T11

00

3 1 4

78 6 5

2 T11

50

3 1 4

78 6 5

2 T12

00

T501

TO

POW

ERPU

PPLY

BLO

CK

DIA

GRA

M

ACL

HOT

-G

ND

3 1 4

78 6 5

2 T12

50

3 1 4

78 6 5

2 T13

00

3 1 4

78 6 5

2

DR

IVE

DR

IVE

DR

IVE

DR

IVE

INVE

RTE

RCO

NTRO

L

10 11 14 15

2 3 4 5 7 84 5 23 2

14 3

2

D55

7

Q551

Q552

IC50

9

14 3

2

IC51

0

Q501

Q502

SHUN

TR

EG

SW2

5 3

7 1

POWE

RCO

NTRO

L

13

1119

DR

IVE

LOG

ICLO

GIC

DR

IVE

DR

IVE

BACK

LIG

HT

BACK

LIG

HT

BACK

LIG

HT

BACK

LIG

HT

BACK

LIG

HTQ1

701

HOT

HO

T CI

RCUI

T. B

E CA

REFU

L.

12 16

NO

TE:

The

volta

ge fo

r par

ts in

hot

circ

uit i

s m

easu

red

usin

gho

t GND

as

a co

mm

on te

rmin

al.

7-7

Power Supply Block Diagram

A71F0BLP

HOT

HOT

COLD

POW

ER S

UPPL

Y CB

A

INVE

RTER

CBA

HO

T CI

RCUI

T. B

E CA

REFU

L.

TO D

IGIT

ALM

AIN

CBA

UNI

T(C

N301

0)

Q602

SWIT

CHIN

GCO

NTRO

L

14 3

2

IC60

3

IC63

7

T601

CN60

1

TO IN

VERT

ERBL

OCK

DIA

GRA

M

CN50

14

+3.

3VR

EG

HOT

-G

ND3

ACL

131

P-O

N+9V

8P-

ON+

5V6,

7

+2.

5V14

+4V

10-12

+15

V18

+2.

5V16

AL+3

.3V

4+

5V/+

12V-

LCD

2,3

+35

V20

F501

4A/1

25V

LIN

EFI

LTER

L503

AC50

1AC

CO

RD

LIN

EFI

LTER

L502

BRID

GE

REC

TIFI

ER

ACL

HOT

-G

ND

D50

2 - D

505

4A 1

25V

2

16 15 10 14 9 13 12 1176

SHUN

TR

EG

Q601

SWIT

CHIN

G

Q801

AMP+

13V

P-O

N+9V

P-O

N-H

TO S

YSTE

MCO

NTRO

LBL

OCK

D

IAG

RAM

AL+3

.3V

CN30

1

+9V

REG

Q639

,Q64

0

Q641

Q638

Q637

Q644

JS63

2

Q635

Q633

JS66

1

Q636

SW +

13V

Q632

Q631

Q643

23

JS61

2

Q650

,Q65

1

Q652

SW +

5V

CAUT

ION

!Fi

xed

volta

ge (o

r Auto

volta

ge se

lectab

le) po

wer s

upply

circu

it is u

sed i

n this

unit.

If M

ain

Fuse

(F50

1) is

blown

, che

ck to

see t

hat a

ll com

pone

nts in

the p

ower

supp

lyci

rcui

t are

not

def

ectiv

e be

fore

you

con

nect

the

AC p

lug

to th

e AC

pow

er s

uppl

y.O

ther

wise

it m

ay c

ause

som

e co

mpo

nent

s in

the

powe

r sup

ply

circu

it to

fail.

For c

ontin

ued

prot

ectio

n ag

ains

t risk

of f

ire,

repl

ace

only

with

sam

e ty

pe 4

A, 1

25V

fuse

.CA

UTIO

N ! :

ATT

ENTI

ON

: Utili

ser u

n fu

sible

de

rech

ange

de

mm

e ty

pe d

e 4

A, 1

25V.

4A/1

25V

NO

TE:

The

volta

ge fo

r par

ts in

hot

circ

uit i

s m

easu

red

usin

gho

t GND

as

a co

mm

on te

rmin

al.

8-1 A71F0_SC

SCHEMATIC DIAGRAMS / CBAS 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.

8-2 A71F0_SC

LIST 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 (F501) 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 lines

6. Test Point Information

2 315.0 5.0

Voltage Indicates that the voltage is not consistent here.

Power on mode(Unit: Volt)

3

2

1

A B C D

1-B1

1-D3

AREA D3AREA B1

1-D3 Distinction Area

Line 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.

8-3 A71F0SCP1

Power Supply 1/2 Schematic DiagramNOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

CN301

1 02 12.23 12.24 3.45 06 5.07 5.08 9.29 010 5.111 5.112 5.113 014 3.215 016 2.517 018 15.619 020 34.621 022 3.223 1.1

VOLTAGE CHART

Pin No. Voltage

8-4 A71F0SCP2

Power Supply 2/2 Schematic DiagramNOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

CN302

1 3.42 3.13 04 3.55 06 3.57 08 3.49 0.110 3.411 ---12 ---13 014 5.115 016 5.117 018 3.419 0.920 ---21 ---22 ---23 0

VOLTAGE CHART

Pin No. Voltage

8-5 A71F0SCINV

Inverter & Junction Schematic Diagram

NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F501) 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 4 A, 125V fuse.

CAUTION ! :

ATTENTION : Utiliser un fusible de rechange de mme type de 4A, 125V.4A/125V

CN552

1 02 3.33 0.14 3.25 3.06 3.37 3.48 0

VOLTAGE CHART

Pin No. Voltage

8-6 A71F0SCJ

Jack Schematic Diagram

CN7501

1 2.62 03 2.34 05 2.36 07 08 09 010 011 5.012 5.013 014 2.515 2.516 017 2.518 2.519 020 ---21 022 5.023 024 9.1

VOLTAGE CHART

Pin No. Voltage

8-7 A71F0SCF

Function Schematic Diagram

CN102

1 ---2 ---3 3.44 3.45 3.46 0

VOLTAGE CHART

Pin No. Voltage

8-8 A71F0SCIR

IR Sensor Schematic Diagram

8-9 A71F0SCD1

Digital Main 1/9 Schematic Diagram

8-10 A71F0SCD2

Digital Main 2/9 Schematic Diagram1 NOTE:The order of pins shown in this diagram is different from that of actual IC3015.IC3015 is divided into four and shown as IC3015 (1/4) ~ IC3015 (4/4) in this Digital Main Schematic Diagram Section.

8-11


A71F0SCD3

1 NOTE:The order of pins shown in this diagram is different from that of actual IC3015.IC3015 is divided into four and shown as IC3015 (1/4) ~ IC3015 (4/4) in this Digital Main Schematic Diagram Section.

8-12


A71F0SCD4


8-13


A71F0SCD5


8-14


A71F0SCD6

8-15


A71F0SCD7

8-16


A71F0SCD8

8-17


A71F0SCD9

8-18

Power Supply CBA Top View

BA71F0F01021-1


Because a hot chassis ground is present in the powersupply circuit, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly,when troubleshooting this type power supplycircuit, a variable isolation transformer is required.

8-19

Power Supply CBA Bottom View

BA71F0F01021-1



8-20 BA71F0F01041

Inverter CBA Top ViewNOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F501) 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.


CAUTION ! :



8-21

Inverter CBA Bottom View

BA71F0F01041

NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F501) 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.


CAUTION ! :



8-22

Jack CBA Top View

BA71F0F01021-4

8-23

PIN 9 OFCN7501

WF2

PIN 3 OFCN7501

WF4PIN1 OFCN7501

WF1

PIN 6 OFCN7501

WF6PIN 8 OFCN7501

WF3

PIN 5 OFCN7501

WF5

PIN 14 OFCN7501

WF7

Jack CBA Bottom View

BA71F0F01021-4

8-24

Function CBA Top View

Function CBA Bottom View

BA71F0F01021-2

8-25

BA71F0F01041

Junction CBA Top & Bottom ViewIR Sensor CBA Top View

IR Sensor CBA Bottom View

BA71F0F01021-3

WAVEFORMS

A71F0WF9-1

Input: NTSC Color Bar Signal (with 1kHz Audio Signal)

WF1 ~ WF7 = Waveforms to be observed atWaveform check points.(Shown in Schematic Diagram.)

CVBS 0.2V 20s

WF1 Pin 1 of CN7501

S-VIDEO-Y 0.2V

WF2 Pin 9 of CN7501

20s

S-VIDEO-C 0.2V

WF3 Pin 8 of CN7501

20s AUDIO 1V 0.5ms

WF7 Pin 14 of CN7501

VIDEO-Pr 0.2V 20s

Pin 6 of CN7501WF6

VIDEO-Pb 0.2V 20s

Pin 5 of CN7501WF5

VIDEO-Y 0.2V 20s

Pin 3 of CN7501WF4

WIRING DIAGRAM

A71F0WI10-1

INVE

RTER

CBA

FUNC

TIO

NCB

ATU

3001

TUN

ER U

NIT

HD

MI-

AUDI

O(L)

-INH

DM

I-AU

DIO

(R)-I

NAU

DIO

(L)-O

UTAU

DIO

(R)

-O

UT

AC50

1AC

CO

RD

POW

ER S

UPPL

Y CB

A

DIG

ITA

L M

AIN

CBA

UNI

T

D-S

UBCO

NNEC

TOR

HD

MI-

CONN

ECTO

R-1

HD

MI-

CONN

ECTO

R-2

IR S

ENSO

RCB

A

JUNC

TIO

NCB

A1 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23

P-O

N+9V

GND

NU GND

PC-A

UDIO

(R)

PC-A

UDIO

(L)

AUDI

O(L)

GND

AUDI

O(R

)

GND

GND

SDA1

SCL1

S-VI

DEO

-Y

VID

EO-P

r

S-VI

DEO

-CG

ND

VID

EO-P

bG

ND

GND

24VI

DEO

VID

EO-Y

CN30

18

GND

D+5

V

CN75

01 15 39 7 24681014 1218 16 111315171923 21 202224

CN55

2 CN

3001

11

GND

33

PROT

ECT2

22

PROT

ECT3

(NU)

44

PROT

ECT1

55

P-O

N-H

77

BACK

LIGHT

-PW

M6

6BA

CKLIG

HT-ON

88

GND

CN30

231

D+5V

/+12

V-LC

DD+

5V/+

12V-

LCD

D+5V

/+12

V-LC

DD+

5V/+

12V-

LCD

D+5V

/+12

V-LC

D

2 3 4 5 6G

NDG

NDG

ND7 8 9

IX-T

X3(+)

10IX

-TX3

(-)11

GND

12IX

-CLK

(+)13

IX-C

LK(-)

14G

ND15

IX-T

X2(+)

16IX

-TX2

(-)17

GND

18IX

-TX1

(+)19

IX-T

X1(-)

20G

ND21

IX-T

X0(+)

22IX

-TX0

(-)23

GND

GND

GND

24 25 26VC

OM

27N

U28

GND

GND

GND

29 30LC

D M

ODU

LE A

SSEM

BLY

CN30

1CN

3010

2319 2115 17 222018161410 126 8 13119751 3 4

2319 2115 17 222018161410 126 8 13119751 3 4

2G

ND

AL+3

.3V

GND

P-O

N+5V

P-O

N+5V

P-O

N+9V

+4VGND

+4V

+4V GND

GND

+2.

5V

+2.

5V

GND

GND

+15

V

+35

VG

ND

PROT

ECT2

PROT

ECT1

+5V

/+12

V-LC

D+

5V/+

12V-

LCD

2CL

552A

CL

552B

1

1G

ND

33

PROT

ECT2

22

PROT

ECT3

(NU)

44

PROT

ECT1

55

P-O

N-H

77

BACK

LIGHT

-PW

M6

6BA

CKLIG

HT-ON

88

GND

PROT

ECT3

SCL

GND

SDA

GND

REM

OTE

NUAMP-

STBY

AMP-

MUT

E

NU GND

GND

AUDI

O(L)

-OUT

AUDI

O(R

)-OUT

LED

2

GND

LED

1

NU

NU GND

NU

CN30

2

P-O

N-H

GND

CN30

14 2319 2115 17 222018161410 126 8 13119751 3 42

2319 2115 17 222018161410 126 8 13119751 3 42CL

N802

2CN

802

1SP

-P(L)

SP-N

(L)

CLN8

012

CN80

1

1SP

-P(R

)SP

-N(R

)

SP80

2SP

EAKE

RL-

CH

SP80

1SP

EAKE

RR

-CH

JACK

CBA

COM

PONE

NT-Y-

IN2

COM

PONE

NT-Pb

-IN2

COM

PONE

NT-Pr

-IN2

COM

PONE

NT-Y-

IN1

COM

PONE

NT-Pb

-IN1

COM

PONE

NT-Pr

-IN1

COM

PONE

NT-

AUDI

O(L)

-IN1

COM

PONE

NT-

AUDI

O(R

)-IN1

COM

PONE

NT-

AUDI

O(L)

-IN2

COM

PONE

NT-

AUDI

O(R

)-IN2

VID

EO-IN

1

AUDI

O(L)

-IN

1

AUDI

O(R

)-IN

1

VID

EO-IN

2

AUDI

O(L)

-IN

2

AUDI

O(R

)-IN

2

PC-A

UDIO

-IN

S-VI

DEO

-IN

2

S-VI

DEO

-IN

1

CN10

2CN

3002

1 32 4 5

GND

AL+3

.3V

KEY-

IN1

NU

6N

U

KEY-

IN2

15 3 246

CN60

1CN

501

1 3

1 32

ACL

NU

HOT

-G

ND2

CN10

1BCN

001

1 32 4 5

GND

REM

OTE

AL+3

.3V

NU

6LE

D2

NU

62 4 5

7LE

D1

8N

U8731

BACK

LIG

HT

CN10

50

21

BACK

LIG

HT

CN11

00

21

BACK

LIG

HT

CN11

50

21

BACK

LIG

HT

CN12

00

21

BACK

LIG

HT

CN12

50

21

BACK

LIG

HT

CN13

00

21

11-1 A71F0CEX

EXPLODED VIEWSCabinet

A1

B1

L19

B29

B12

B4

A4

A9

A14

A6

B8

A12

A21

A22

L4

L13

L2

L2

L2

L2

L2

L13

L1

L7L1

B5

L9L1

L6

L18L7

L16L9

B32

L12

L12

L3L3

B7

A10

B3

B18

L15

B1

L6

See Electrical Parts List for parts with this mark.

Digital MainCBA Unit

Inverter CBA

AC501

B10

B19

L4

L4

L9

L1

L9

L1

B27

IR Sensor CBA

Function CBA

CLN801

CLN802

SP802

SP801

Power Supply CBAA3

A11L4

B19 L9

B32

L2

A13

A7

L4

L9

B28 B6

L9

B20

B13

L16

B11

L9

L11

L11

L11

B4

L11

L13

A12

A12

Jack CBA

L9

L9JunctionCBA

L9

T-CON CBA

L13L13

L13

A12L12L3

L1

L9

L1

L1

CLN101

CLN102

CL3023

CL7501

B16

B16

B33

S5

LCD Module Assembly

B34

B16

B16

B16

11-2 A71F0PEX

Packing

S1

S2

S5

S4

Tape

Packing Tape

Packing Tape

Packing Tape

Packing Tape

Packing Tape

Packing Tape

S3

S6

X1

X4 X9X3

Some Ref. Numbers are not in sequence.

X2

FRONT

20070402 12-1 A71F0CA

MECHANICAL PARTS LISTPRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.NOTE: Parts that are not assigned part numbers (---------) are not available.

Ref. No. Description Part No.A1 FRONT CABINET A71F0UH 1EM021616A3 CONTROL PLATE A71F0UH 1EM322471A4 REAR CABINET A71F0UH 1EM021617A6# RATING LABEL A71F0UH ----------A7 FUNCTION KNOB A71F0UH 1EM121822A9 STAND COVER A71F0UH 1EM021618A10 REAR COVER A7260JH 1EM322484A11 LED LENS A71F0UH 1EM322469A12 STAND RUBBER FOOT L5001CB 1EM423855A13 SENSOR LENS A71F0UH 1EM322470A14 JACK PLATE A71F0UH 1EM221551A21 POP LABEL A71F0UH ----------A22 PUNCHING SHEET A71F0UH 1EM021710B1 PANEL HOLDER 32V A71F0UH 1EM121831B3 SHIELD BOX A71F0UH 1EM121832B4 CHASSIS BRACKET 32V A71F0UH 1EM121806B5 JACK HOLDER(A) A71F0UH 1EM221530B6 JACK HOLDER(D) A71F0UH 1EM221535B7 STAND BASE PLATE A71F0UH 1EM121808B8 STAND HINGE A71F0UH 1EM221532B13 GRAND TAPE L4300UA 1EM423095B16 CLOTH(10X180XT0.5) L0336JG 0EM408827B18 CLOTH(10X30XT0.5) B5900UA 0EM404486B19 CLOTH(20X65XT0.5) L0100JA 0EM407914B20 GASKET A71F0UH 1EM424393B27 INSULATION SHEET A71F0UH 1EM322580B28 EARTH PLATE A71F0UH 1EM424389B29 SHIELD PLATE A71F0UH 1EM322609B32 GRAND TAPE (TR-19) A71F0UH 1EM424512B33 RUBBER CUSHION (10X10X13) A71F0UH 1EM424527B34 RUBBER CUSHION (10X10X20) A71F0UH 1EM424528CL3023 WIRE ASSEMBLY 101 30PIN / 70MM WX1A71F0-101CL7501 WIRE ASSEMBLY 102 24PIN / 430MM WX1A71F0-102CLN101 WIRE ASSEMBLY 003 8PIN / 330MM / AWG26 WX1A71F0-003CLN102 WIRE ASSEMBLY 002 6PIN / 905MM / AWG26 WX1A71F0-002CLN801 WIRE ASSEMBLY 006 2PIN / 450MM / AWG22 WX1A71F0-006CLN802 WIRE ASSEMBLY 005 2PIN / 280MM / AWG22 WX1A71F0-005FIL101 CLAMP FILTER ZCAT1518-0730 XL03022TE001L1 SCREW P-TIGHT 4X14 BIND HEAD GBJP4140L2 SCREW P-TIGHT M4X14 BIND HEAD+BLK GBHP4140L3 SCREW P-TIGHT M3X12 DISH HEAD+ GDJP3120L4 SCREW P-TIGHT 3X10 BIND HEAD+ GBJP3100L7 SCREW B-TIGHT 3X10 BIND HEAD+ BLK GBHB3100L9 SCREW S-TIGHT M3X6 BIND HEAD+ GBJS3060L11 DOUBLE SEMS SCREW M4X6 M4X6 FPJ34060L12 DOUBLE SEMS SCREW M4X9 + BLACK

L0130UA0EM408146A

L13 DOUBLE SEMS SCREW M4X10 + BLK FPH34100L15 NUT 3/8-32UNEF 0EM401451A

L16 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392L18 SCREW S-TIGHT M3X8 BIND HEAD+ GBHS3080L19 HEX SCREW #4-40 7MM 1EM422042SP801 SPEAKER MAGNETIC YDP613-1FN DSD0811EFU01SP802 SPEAKER MAGNETIC YDP613-1FN DSD0811EFU01

PACKINGS1 CARTON A71F0UH 1EM322475S2 STYROFOAM TOP A71F0UH 1EM021620S3 STYROFOAM BOTTOM A71F0UH 1EM021621S4 SET BAG L4300UA 1EM321546S5 SERIAL NO. LABEL L9750UA ----------S6 STAND SHEET L5001CB 1EM423856

ACCESSORIESX1 BAG POLYETHYLENE 235X365XT0.03 0EM408420AX2# OWNERS MANUAL A71F0UH 1EMN22099X3 REMOTE CONTROL NF015UD 170/

ECNLC501/NF015UDNF015UD

X4 DRY BATTERY(SUNRISE) R6SSE/2S XB0M451MS002X9 QUICK SETUP GUIDE A71F0UH 1EMN22176

Ref. No. Description Part No.

20070402 13-1 A71F0EL

ELECTRICAL PARTS LISTPRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.NOTES: 1. Parts that are not assigned part numbers (---------)

are not available.2. Tolerance of Capacitors and Resistors are noted

with the following symbols.

LCD MODULE ASSEMBLY*VCOM Adjustment and White Balance Adjustment are required when reparing T-CON CBA.

DIGITAL MAIN CBA UNIT

MPS CBA

POWER SUPPLY CBA

C.....0.25% D.....0.5% F.....1%G.....2% J......5% K.....10%M.....20% N.....30% Z.....+80/-20%

Ref. No. Description Part No.LCD MODULE ASSEMBLYConsists of the following:

UF320XA

T-CON CBACELL ACF ASSEMBLYBACKLIGHT ASSEMBLY

1FSA10238----------

----------

Ref. No. Description Part No.DIGITAL MAIN CBA UNIT 1ESA14023

Ref. No. Description Part No.MPS CBAConsists of the following:

1ESA14064

POWER SUPPLY CBA(MPS-1)FUNCTION CBA(MPS-2)IR SENSOR CBA(MPS-3)JACK CBA(MPS-4)

----------

----------

----------

Ref. No. Description Part No.POWER SUPPLY CBA(MPS-1)Consists of the following:

----------

CAPACITORSC601# ALMINIUM ELECTROLYTIC CAP 150F/200V CA2D151NC236C602 CERAMIC CAP. R K 680pF/2KV(HR) CCD3DKA0R681C604 FILM CAP.(P) 0.033F/50V J CA1J333MS029C605 CERAMIC CAP.(AX) B K 0.01F/50V CA1J103TU011C606 FILM CAP.(P) 0.1F/50V J CA1J104MS029C608 SAFETY CAP. 4700pF/250V CCD2EMA0E472C633 ELECTROLYTIC CAP. 1000F/25V M CE1EMZNDL102C634 ELECTROLYTIC CAP. 4700F/10V M P=7.5 CE1AMZNDL472C635 CERAMIC CAP.(AX) B K 0.01F/50V CA1J103TU011C636 CERAMIC CAP. R K 1500pF/2KV(HR) CCD3DKA0R152C638 ELECTROLYTIC CAP. 4700F/10V M P=7.5 CE1AMZNDL472

C639 ELECTROLYTIC CAP. 1000F/50V M CE1JMZPDL102C640 ELECTROLYTIC CAP. 22F/16V M CE1CMASDL220C642 CAP ELE STD-85 4700F 6.3V SL CE0KMZNDL472C643 ELECTROLYTIC CAP. 4700F/10V M P=7.5 CE1AMZNDL472C644 ELECTROLYTIC CAP. 1000F/16V M CA1C102SP085C647 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C648 ELECTROLYTIC CAP. 1000F/25V M CE1EMZNDL102C649 ELECTROLYTIC CAP. 220F/25V M CE1EMASDL221C650 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C652 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101C653 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101C654 ELECTROLYTIC CAP. 4700F/10V M P=7.5 CE1AMZNDL472C655 ELECTROLYTIC CAP. 1000F/10V M CE1AMASDL102C656 CAP ELE STD-85 4700F 6.3V SL CE0KMZNDL472C657 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C658 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C659 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C660 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C661 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C662 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C663 ELECTROLYTIC CAP. 100F/25V M CE1EMASDL101C664 CAP ELE STD-85 4700F 6.3V SL CE0KMZNDL472C665 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C801 ELECTROLYTIC CAP. 100F/16V M CA1C101SP085C802 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C803 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C804 ELECTROLYTIC CAP. 100F/16V M CA1C101SP085C805 ELECTROLYTIC CAP. 10F/16V M CE1CMASDL100C806 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C807 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C808 ELECTROLYTIC CAP. 3.3F/50V M CE1JMASDL3R3C809 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C810 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C811 ELECTROLYTIC CAP. 1000F/25V M CE1EMZNDL102C812 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C813 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C814 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C815 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C816 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C817 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C818 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C819 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C821 ELECTROLYTIC CAP. 4.7F/16V M CE1CMASDL4R7C823 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C824 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C825 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C826 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C827 ELECTROLYTIC CAP. 4.7F/16V M CE1CMASDL4R7C833 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C834 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C835 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C842 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C843 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C851 ELECTROLYTIC CAP. 10F/16V M CE1CMASDL100C857 ELECTROLYTIC CAP. 100F/16V M CA1C101SP085C859 ELECTROLYTIC CAP. 47F/16V M CA1C470SP085C860 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000C861 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000C862 ELECTROLYTIC CAP. 4.7F/16V M CE1CMASDL4R7C863 ELECTROLYTIC CAP. 4.7F/16V M CE1CMASDL4R7


20070402 13-2 A71F0EL

C864 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C865 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C866 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C867 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C868 CHIP CERAMIC CAP.(1608) B K 2700pF/50V CHD1JK30B272C869 CHIP CERAMIC CAP.(1608) B K 2700pF/50V CHD1JK30B272C870 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C871 CHIP CERAMIC CAP.(1608) B K 0.01F/50V CHD1JK30B103C872 CHIP CERAMIC CAP. F Z 0.068F/50V CHD1JZ30F683C873 CHIP CERAMIC CAP.(1608) B K 5600pF/50V CHD1JK30B562C875 ELECTROLYTIC CAP. 4.7F/16V M CE1CMASDL4R7C876 ELECTROLYTIC CAP. 4.7F/16V M CE1CMASDL4R7C877 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C878 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C880 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105C1602 ALUMINUM ELECTROLYTIC CAP 1000F/35V

MCE1GMZNTM102

C1603 CERAMIC CAP.(AX) B K 0.01F/50V CA1J103TU011CONNECTORS

CN101B PH CONNECTOR TOP 8P B8B-PH-K-S (LF)(SN)

J3PHC08JG029

CN301 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN302 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN601 WIRE ASSEMBLY 004 3PIN / 130MM / AWG18 WX1A71F0-004CN801 CONNECTOR BASE 2P(EH) B 2B-EH-

A(LF)(SN)J3EHC02JG010

CN802 CONNECTOR BASE 2P(EH) B 2B-EH-A(LF)(SN)

J3EHC02JG010

DIODESD602# ZENER DIODE MTZJT-7718B QDTB00MTZJ18D603 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D604# ZENER DIODE MTZJT-7727B QDTB00MTZJ27D605 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D606 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D607 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D608 DIODE TRANSIENT VOLTAGE SUPPRE

P6KE250ABENDLZP6KE250A

D609 DIODE FAST RECOVERY FR157 NDLZ000FR157D611 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D612 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D631 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D632 SCHOTTKY BARRIER DIODE ERC81-004 QDPZERC81004D633 RECTIFIER DIODE FR202-B/P NDQZ000FR202D635 ZENER DIODE MTZJT-7718B QDTB00MTZJ18D636 RECTIFIER DIODE FR203-B/P NDQZ000FR203D637 SCHOTTKY BARRIER DIODE ERC81-004 QDPZERC81004D640 SCHOTTKY BARRIER DIODE ERC81-004 QDPZERC81004D642 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D643 ZENER DIODE MTZJT-7712B QDTB00MTZJ12D644 DIODE 1ZC43(Q) QDLZ001ZC43QD646 ZENER DIODE MTZJT-7718B QDTB00MTZJ18D647 SCHOTTKY BARRIER DIODE ERC81-004 QDPZERC81004D649 ZENER DIODE MTZJT-7733B QDTB00MTZJ33D650 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D651 SCHOTTKY BARRIER DIODE ERA81-004Q QDLZRA81004QD652 PCB JUMPER D0.6-P5.0 JW5.0TD654 SCHOTTKY BARRIER DIODE ERA81-004Q QDLZRA81004QD655 DIODE FR104-B NDLZ000FR104D656 PCB JUMPER D0.6-P5.0 JW5.0TD657 ZENER DIODE MTZJT-776.8B QDTB0MTZJ6R8D658 ZENER DIODE MTZJT-775.1B QDTB0MTZJ5R1D659 ZENER DIODE MTZJT-7716B QDTB00MTZJ16D660 ZENER DIODE MTZJT-776.8B QDTB0MTZJ6R8D661 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133

Ref. No. Description Part No.D663 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D664 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D665 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D666 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D667 SCHOTTKY BARRIER DIODE ERA81-004Q QDLZRA81004QD668 PCB JUMPER D0.6-P5.0 JW5.0TD669 SCHOTTKY BARRIER DIODE ERC81-004 QDPZERC81004D670 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D671 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D672 ZENER DIODE MTZJT-7716B QDTB00MTZJ16D674 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D675 ZENER DIODE MTZJT-7710B QDTB00MTZJ10D676 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D677 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D801 ZENER DIODE MTZJT-7710B QDTB00MTZJ10D802 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D803 PCB JUMPER D0.6-P5.0 JW5.0TD810 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D811 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D851 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D852 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D1601 SCHOTTKY BARRIER DIODE ERC84-009 QDLZERC84009

ICSIC603# PHOTO COUPLER LTV817MBF NPEBLTV817MFIC637 IC LD1117V NSZBA0SSS046IC801 IC POWER AMP BD5422EFS-E2 QSZBA0TRM113IC802 IC SURROUND PROCESSOR LV1115M-TLM-E

MFP24SQSZBA0TSY050

COILSL661 CHOKE COIL 22H-K LLBD00PKV021L801 COIL RADIAL LHLP10NB330M 33H LLF3300TU003L802 COIL RADIAL LHLP10NB330M 33H LLF3300TU003L803 COIL RADIAL LHLP10NB330M 33H LLF3300TU003L804 COIL RADIAL LHLP10NB330M 33H LLF3300TU003L805 INDUCTOR 22H-K-5FT LLARKBSTU220L852 PCB JUMPER D0.6-P5.0 JW5.0T

TRANSISTORSQ601# MOS FET 2SK3561 QFWZ02SK3561Q602# TRANSISTOR 2SC2120-O(TE2 F T) QQS02SC2120FQ631 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ632# PNP TRANSISTOR POWER 2SA1887(F) QQWZ2SA1887FQ633 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ635 TRANSISTOR KTA1267-GR-AT/P NQS1KTA1267PQ636 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ637 PNP TRANSISTOR POWER 2SA1887(F) QQWZ2SA1887FQ638# TRANSISTOR(PB FREE) KTC2026-Y/P NQEYKTC2026PQ639 TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120FQ640 PNP TRANSISTOR POWER 2SA1887(F) QQWZ2SA1887FQ641 TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120FQ643 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ644 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ650 TRANSISTOR(PB FREE) KTC2026-Y/P NQEYKTC2026PQ651 TRANSISTOR KTA1267-GR-AT/P NQS1KTA1267PQ652 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ801 TRANSISTOR(PB FREE) KTC2026-Y/P NQEYKTC2026PQ802 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P

RESISTORSR139 CHIP RES. 1/10W J 100 RRXAJR5Z0101R140 CHIP RES. 1/10W J 100 RRXAJR5Z0101R601# METAL RES. 3W J 0.33 RN03JZPZ0R33R604 CARBON RES. 1/4W J 390k RCX4JATZ0394R605 CARBON RES. 1/4W J 390k RCX4JATZ0394R606 CARBON RES. 1/4W J 390k RCX4JATZ0394


20070402 13-3 A71F0EL

FUNCTION CBA

R607 CARBON RES. 1/4W J 390k RCX4JATZ0394R608 CARBON RES. 1/4W J 150 RCX4JATZ0151R609 CARBON RES. 1/4W J 2.2k RCX4JATZ0222R610 CARBON RES. 1/4W J 220 RCX4JATZ0221R611 CARBON RES. 1/4W J 820 RCX4JATZ0821R612 CARBON RES. 1/4W J 270 RCX4JATZ0271R613 CARBON RES. 1/4W J 180 RCX4JATZ0181R615 CHIP RES. 1/10W J 10k RRXAJR5Z0103R616 CARBON RES. 1/4W J 1.2k RCX4JATZ0122R617 CARBON RES. 1/4W J 1.2k RCX4JATZ0122R618 METAL OXIDE FILM RES. 2W J 10 RN02100DP004R619 METAL OXIDE FILM RES. 2W J 10 RN02100DP004R620 METAL OXIDE FILM RES. 2W J 1 RN021R0DP004R621 CHIP RES. 1/10W J 10k RRXAJR5Z0103R622 CARBON RES. 1/4W J 560 RCX4JATZ0561R633 CARBON RES. 1/4W J 820 RCX4JATZ0821R634 CARBON RES. 1/4W J 10k RCX4JATZ0103R635 CARBON RES. 1/4W J 560 RCX4JATZ0561R636 CARBON RES. 1/4W J 1k RCX4JATZ0102R639 CHIP RES. 1/10W J 560 RRXAJR5Z0561R641 CARBON RES. 1/4W J 1.2k RCX4JATZ0122R642 CARBON RES. 1/4W J 2.7k RCX4JATZ0272R643 METAL OXIDE FILM RES. 2W J 0.27 RN02R27DP004R644 PCB JUMPER D0.6-P5.0 JW5.0TR645 CARBON RES. 1/4W J 12k RCX4JATZ0123R646 CARBON RES. 1/4W J 15k RCX4JATZ0153R649 METAL OXIDE FILM RES. 1W J 100 RN01101DP003R650 CARBON RES. 1/4W J 10k RCX4JATZ0103R651 CARBON RES. 1/4W J 100 RCX4JATZ0101R652 CARBON RES. 1/4W J 100 RCX4JATZ0101R653 CARBON RES. 1/4W J 150 RCX4JATZ0151R654 CARBON RES. 1/4W J 4.7k RCX4JATZ0472R655 CHIP RES. 1/10W F 1.0k RRXAFR5H1001R656 CARBON RES. 1/4W J 3.3k RCX4JATZ0332R657 CHIP RES. 1/10W J 10k RRXAJR5Z0103R658 CHIP RES. 1/10W F 620 RRXAFR5H6200R659 CARBON RES. 1/4W J 150 RCX4JATZ0151R660 CHIP RES. 1/10W J 10k RRXAJR5Z0103R661 CARBON RES. 1/4W J 4.7k RCX4JATZ0472R662 CARBON RES. 1/4W J 4.7k RCX4JATZ0472R663 CHIP RES. 1/10W J 10k RRXAJR5Z0103R664 CHIP RES. 1/10W F 39k RRXAFR5H3902R665 CHIP RES. 1/10W J 2.7k RRXAJR5Z0272R666 CHIP RES. 1/10W F 6.8k RRXAFR5Z6801R667 CHIP RES. 1/10W F 2.2k RRXAFR5H2201R668 CHIP RES. 1/10W J 3.3k RRXAJR5Z0332R669 CHIP RES. 1/10W J 47k RRXAJR5Z0473R670 CHIP RES. 1/10W J 47k RRXAJR5Z0473R671 CARBON RES. 1/4W J 2.7k RCX4JATZ0272R672 CARBON RES. 1/4W J 2.7k RCX4JATZ0272R673 CARBON RES. 1/4W J 2.7k RCX4JATZ0272R675 METAL OXIDE FILM RES. 2W J 1 RN021R0DP004R676 CHIP RES. 1/10W J 2.2k RRXAJR5Z0222R677 CHIP RES. 1/10W J 2.2k RRXAJR5Z0222R678 CHIP RES. 1/10W J 6.8k RRXAJR5Z0682R679 CHIP RES. 1/10W J 3.3k RRXAJR5Z0332R680 CHIP RES. 1/10W J 1.8k RRXAJR5Z0182R681 CHIP RES. 1/10W J 3.3k RRXAJR5Z0332R682 CHIP RES. 1/10W J 100k RRXAJR5Z0104R683 CARBON RES. 1/4W J 22k RCX4JATZ0223R684 CHIP RES. 1/10W J 56k RRXAJR5Z0563R685 CHIP RES. 1/10W J 22k RRXAJR5Z0223R687 CARBON RES. 1/4W J 4.7k RCX4JATZ0472

Ref. No. Description Part No.R688 CARBON RES. 1/4W J 100k RCX4JATZ0104R689 CARBON RES. 1/4W J 10k RCX4JATZ0103R690 CHIP RES. 1/10W J 10k RRXAJR5Z0103R691 CARBON RES. 1/4W J 1k RCX4JATZ0102R692 CARBON RES. 1/4W J 33k RCX4JATZ0333R693 CHIP RES. 1/10W J 3.3k RRXAJR5Z0332R694 CARBON RES. 1/4W J 560 RCX4JATZ0561R695 CARBON RES. 1/4W J 560 RCX4JATZ0561R696 CHIP RES. 1/10W J 56k RRXAJR5Z0563R800 PCB JUMPER D0.6-P12.5 JW12.5TR801 CHIP RES. 1/10W F 100k RRXAFR5H1003R802 CHIP RES. 1/10W J 390k RRXAJR5Z0394R803 PCB JUMPER D0.6-P5.0 JW5.0TR804 CARBON RES. 1/4W J 1k RCX4JATZ0102R805 CARBON RES. 1/4W J 6.8k RCX4JATZ0682R806 CHIP RES. 1/10W J 3.3k RRXAJR5Z0332R807 CHIP RES. 1/10W J 22k RRXAJR5Z0223R808 CHIP RES. 1/10W F 16.0 k RRXAFR5H1602R809 CHIP RES. 1/10W J 10k RRXAJR5Z0103R810 CHIP RES. 1/10W F 16.0 k RRXAFR5H1602R812 CHIP RES. 1/10W J 270k RRXAJR5Z0274R813 CHIP RES. 1/10W F 100k RRXAFR5H1003R814 CHIP RES. 1/10W J 10k RRXAJR5Z0103R815 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000R816 CHIP RES. 1/10W J 100 RRXAJR5Z0101R817 CHIP RES. 1/10W J 4.7k RRXAJR5Z0472R819 CHIP RES. 1/10W J 2.7k RRXAJR5Z0272R820 CHIP RES. 1/10W J 10k RRXAJR5Z0103R854 CARBON RES. 1/4W J 100 RCX4JATZ0101R855 CHIP RES. 1/10W J 2.2k RRXAJR5Z0222R856 CARBON RES. 1/4W J 3.3k RCX4JATZ0332R859 CHIP RES. 1/10W J 10 RRXAJR5Z0100R860 CHIP RES. 1/10W J 5.1k RRXAJR5Z0512R863 CHIP RES. 1/10W J 3.6k RRXAJR5Z0362R864 CHIP RES. 1/10W J 3.6k RRXAJR5Z0362R865 CHIP RES. 1/10W J 2.2k RRXAJR5Z0222R866 CHIP RES. 1/10W J 2.2k RRXAJR5Z0222R869 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000R870 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000

MISCELLANEOUSB10 HEAT SINK PKH ASSEMBLY L3201UB 1EM420648B11 HEAT SINK PKP ASSEMBLY L4200EA 1EM420855BC601 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030BC602 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030BC632 PCB JUMPER D0.6-P5.0 JW5.0TBC633 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030BC634 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030BC635 PCB J

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Sylvania (LC320SS8) Manual de Servicio LCD