SHARP LC-32D64U, LC-37D64U Diagram

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LC-32/37D64U

SERVICE MANUAL

No. SY7B9LC32D64U

LCD COLOR TELEVISION

LC-32D64U

MODELS

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

CONTENTS

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY

PRECAUTION............................................................ i

PRECAUTIONS A PRENDRE LORS DE LA

REPARATION ........................................................... ii

PRECAUTIONS FOR USING LEAD-FREE

SOLDER ...................................................................iii

PRECAUTIONS IN SERVICING THE HDCP-

KEY ROM................................................................. iv

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS .................................................1-1

CHAPTER 2. OPERATION MANUAL

[1] OPERATION MANUAL ..........................................2-1

CHAPTER 3. DIMENSIONS

[1] DIMENSIONS (LC-32D64U)..................................3-1

[2] DIMENSIONS (LC-37D64U)..................................3-2

CHAPTER 4. REMOVING OF MAJOR PARTS

[1] REMOVING OF MAJOR PARTS (LC-32D64U) .....4-1

[2] REMOVING OF MAJOR PARTS (LC-37D64U) .....4-8

LC-37D64U

CHAPTER 9. PRINTED WIRING BOARD ASSEMBLIES

[1] R/C, LED Unit.........................................................9-1

[2] KEY Unit.................................................................9-2

[3] MAIN Unit...............................................................9-3

[4] TERMINAL Unit......................................................9-7

[5] SIDE Unit ...............................................................9-9

CHAPTER 10. SCHEMATIC DIAGRAM

[1] DESCRIPTION OF SCHEMATIC DIAGRAM.......10-1

[2] R/C, LED Unit.......................................................10-2

[3] KEY Unit...............................................................10-3

[4] MAIN Unit.............................................................10-4

[5] TERMINAL Unit..................................................10-18

[6] SIDE Unit ...........................................................10-22

Parts Guide

CHAPTER 5. ADJUSTMENT

[1] ADJUSTMENT PROCEDURE ...............................5-1

CHAPTER 6. TROUBLE SHOOTING TABLE

[1] TROUBLE SHOOTING TABLE..............................6-1

CHAPTER 7. MAJOR IC INFORMATIONS

[1] MAJOR IC INFORMATIONS..................................7-1

CHAPTER 8. OVERALL WIRING/BLOCK DIAGRAM

[1] OVERALL WIRING DIAGRAM ..............................8-1

[2] SYSTEM BLOCK DIAGRAM .................................8-2

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

This document has been published to be used for after sales service only. The contents are subject to change without notice.

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LC-32/37D64U

SAFETY PRECAUTION

Service Manual

IMPORTANT SERVICE SAFETY PRECAUTION

Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow:

WARNING

1. For continued safety, no modification of any circuit should be attempted.

2. Disconnect AC power before servicing.

CAUTION: FOR CON T I N U ED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE.

F701 (250V 6.3A) / F4731 (250V 4A) F721 (250V 1A)

• Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resistor.

• Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor.

All checks must be repeated with the AC cord plug connection reversed. (If necessary, a nonpolarized adaptor plug must be used only for the purpose of completing these checks.)

Any reading of 0.75 Vrms (this corresponds to 0.5 mA rms AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.

DVM

BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)

Before returning the receiver to the user, perform the following safety checks:

3. Inspect all lead dress to make certain that leads are not pinched, and check that hardware is not lodged between the chassis and other metal parts in the receiver.

4. Inspect all protective devices such as non-metallic control knobs, insulation materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc.

5. To be sure that no shock hazard exists, check for leakage current in the following manner.

• Plug the AC cord directly into a 120 volt 60Hz AC outlet.

• Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to an earth ground.

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

TO EXPOSED METAL PARTS

AC SCALE

1.5k ohm 10W

0.15µF

TEST PROBE

CONNECT TO KNOWN EARTH GROUND

SAFETY NOTICE

Many electrical and mechanical parts in LCD color television have special safety-related characteristics.

These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage, wattage, etc.

Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features

are identified by " " and shaded areas in the Replacement Parts List and Schematic Diagrams.

For continued protection, replacement parts must be identical to those used in the original circuit.

The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, fire or other hazards.

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LC-32/37D64U

PRECAUTIONS A PRENDRE LORS DE LA REPARATION

Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants.

•

AVERTISSEMENT

N'entreprendre aucune modification de tout circuit. C'est dangereux.

Débrancher le récepteur avant toute réparation.

PRECAUTION: POUR LA PROTECTION CONTINUE CONTRE LES RISQUES D'INCENDIE, REMPLACER LE FUSIBLE

F701 (250V 6.3A) / F4731 (250V 4A) F721 (250V 1A)

VERIFICATIONS CONTRE L'INCEN-DIE ET LE CHOC ELECTRIQUE

Avant de rendre le récepteur à l'utilisateur, effectuer les vérifications suivantes.

Inspecter tous les faisceaux de câbles pour s'assurer que les fils

3. ne soient pas pincés ou qu'un outil ne soit pas placé entre le châssis et les autres pièces métalliques du récepteur.

Inspecter tous les dispositifs de protection comme les boutons de commande non-métalliques, les isolants, le dos du coffret, les couvercles ou blindages de réglage et de compartiment, les réseaux de résistancecapacité, les isolateurs mécaniques, etc.

S'assurer qu'il n'y ait pas de danger d'électrocution en vérifiant la fuite de courant, de la facon suivante:

•

Brancher le cordon d'alimentation directem-ent à une prise de courant de 120V 60Hz. (Ne pas utiliser de transformateur d'isolation pour cet essai).

A l'aide de deux fils à pinces, brancher une résistance de 1.5 kΩ 10 watts en parallèle avec un condensateur de 0.15µF en série avec toutes les pièces métalliques exposées du coffret et une terre connue comme une conduite électrique ou une prise de terre branchée à la terre.

•

Utiliser un voltmètre CA d'une sensibilité d'au moins 5000Ω/V pour mesurer la chute de tension en travers de la résistance.

•

Toucher avec la sonde d'essai les pièces métalliques exposées qui présentent une voie de retour au châssis (antenne, coffret métallique, tête des vis, arbres de commande et des boutons, écusson, etc.) et mesurer la chute de tension CA en-travers de la résistance. Toutes les vérifications doivent être refaites après avoir inversé la fiche du cordon d'alimentation. (Si nécessaire, une prise d'adpatation non polarisée peut être utilisée dans le but de terminer ces vérifications.) La tension de pointe mesurèe ne doit pas dépasser 0.75V (correspondante au courant CA de pointe de 0.5mA). Dans le cas contraire, il y a une possibilité de choc électrique qui doit être supprimée avant de rendre le récepteur au client.

DVM

ECHELLE CA

1.5k ohm 10W

0.15

SONDE D'ESSAI

AUX PIECES METALLIQUES EXPOSEES

BRANCHER A UNE TERRE CONNUE

AVIS POUR LA SECURITE

De nombreuses pièces, électriques et mécaniques, dans les téléviseur ACL présentent des caractéristiques spéciales relatives à la sécurité, qui ne sont souvent pas évidentes à vue. Le degré de protection ne peut pas être nécessairement augmentée en utilisant des pièces de remplacement étalonnées pour haute tension, puissance, etc. Les pièces de remplacement qui présentent ces caractéristiques sont identifiées dans ce manuel; les pièces électriques qui présentent ces particularités sont identifiées par la marque " " et hachurées dans la liste des pièces de remplacement et les diagrammes schématiques.

Pour assurer la protection, ces pièces doivent être identiques à celles utilisées dans le circuit d'origine. L'utilisation de pièces qui n'ont pas les mêmes caractéristiques que les pièces recommandées par l'usine, indiquées dans ce manuel, peut provoquer des électrocutions, incendies, radiations X ou autres accidents.

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LC-32/37D64U

PRECAUTIONS FOR USING LEAD-FREE SOLDER

Employing lead-free solder

• “PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.

Example:

Indicates lead-free solder of tin, silver and copper. Indicates lead-free solder of tin, silver and copper.

Using lead-free wire solder

• When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks.

As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 °C, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.

Soldering

• As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 °C which is higher than the conventional lead solder by 40 °C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the steady soldering condition.

Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as required.

If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it.

When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.

• Be careful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

PARTS CODE

ZHNDAi123250E BL J φ0.3mm 250g (1roll) ZHNDAi126500E BK J φ0.6mm 500g (1roll) ZHNDAi12801KE BM J φ1.0mm 1kg (1roll)

PRICE RANK

PART

DELIVERY

DESCRIPTION

iii

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LC-32/37D64U

PRECAUTIONS IN SERVICING THE HDCP-KEY ROM

Applied part: HDCP-KEY ROM

IC8451 RH-IXC318WJQZY (updated ROM)

The HDCP-KEY ROM shall be protected and managed for its information inside. In servicing this ROM, therefore, take the following information protection/management measures.

1) When disposing of the component parts and PWBs, destruct the IC itself in a proper way.

(For repairing or replacing the component parts and PWBs as well as clearing those in stock)

2) In storing the component parts, protect and manage them against theft and disclosure.

(For storing the service parts, service units, etc.)

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LC-32/37D64U

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS

Item Model: LC-32D64U Model: LC-37D64U

LCD panel

Resolution 2,073,600 pixels (1,920 1,080)

TV-standard (CCIR) American TV Standard ATSC/NTSC System

VHF/UHF VHF 2-13ch, UHF 14-69ch

CATV 1-135ch (non-scrambled channel only)

TV Function

Receiving Channel

Digital Terrestrial Broadcast (8VSB)

Digital cable (64/256 QAM)

Audio multiplex BTSC System

Audio out 10W 2

INPUT 1 AV in, COMPONENT in

INPUT 2 AV in, S-VIDEO in

INPUT 4 HDMI in with HDCP

INPUT 5 Audio in, HDMI in with HDCP

INPUT 6 15-pin mini D-sub female connector, Audio in (Ø 3.5 mm jack)

Rear

Terminals

ANT/CABLE 75 Unbalance, F Type 1 for Analog (VHF/UHF/CATV) and Digital (AIR/CABLE)

DIGITAL AUDIO OUTPUT

OUTPUT Audio out

RS-232C 9-pin D-sub male connector

INPUT 3 AV in, COMPONENT in

Side

SERVICE Software update

OSD language English/French/Spanish

Power Requirement AC 120 V, 60 Hz

Power Consumption 145 W (0.7 W Standby with AC 120 V) 180 W (0.7 W Standby with AC 120 V)

Weight

Dimension (W H D)



TV + stand 39.7 lbs./18.0 kg 45.2 lbs./20.5 kg

TV only 33.0 lbs./15.0 kg 38.6 lbs./17.5 kg

TV + stand 30

TV only 30

Operating temperature 32°F to 104°F (0°C to 40°C)

Emergency alert messages via Cable are unreceivable.

The dimensional drawings are shown on the inside back cover. As part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.

32" screen size class Advanced Super View & BLACK TFT LCD (Diagonal Measurement : 31

2-69ch

1-135ch (non-scrambled channel only)

Optical Digital audio output 1 (PCM/Dolby Digital)

/162239/64103/4inch 3523/64251/8103/4inch

/162023/6433/4inch 3523/64227/833/4inch

++ +



Service Manual

37" screen size class Advanced Super View & BLACK TFT LCD (Diagonal Measurement : 37" )



/64)"



1 – 1

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LC-32/37D64U

CHAPTER 2. OPERATION MANUAL

[1] OPERATION MANUAL

Part Names

TV (Front)

TV (Top/Side/Rear)

LC-32/37D64U

Service Manual

Remote control sensor

OPC sensor

OPC indicator SLEEP indicator POWER indicator

Channel buttons (CH /)

Volume buttons (VOL /)

INPUT 3 terminals

MENU button

INPUT button

POWER button

AC INPUT terminal

INPUT 4 terminal (HDMI)

DIGITAL AUDIO OUTPUT terminal

INPUT 6 terminals (PC-IN)

RS-232C terminal

INPUT 5 terminals (HDMI)

Antenna/Cable in

SERVICE terminal

INPUT 2 terminals

INPUT 1 terminals

AUDIO OUTPUT terminals

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LC-32/37D64U

Part Names

Remote Control Unit

116

2 3

12 13

1 TV POWER: Switch the TV power on or enters standby.

2 DISPLAY: Display the channel information.

3 SOURCE POWER: Turns the power of the external equipment

on and off.

4 External equipment operational buttons: Operate the external

equipment.

50_9: Set the channel.

6 (DOT):

7INPUT:

8VOL/ : Set the volume.

9 SURROUND: Select Surround settings.

10 FREEZE: Set the still image. Press again to return to normal

11 EXIT: Turn off the menu screen.

12 OPTION: Display the AQUOS LINK MENU screen. This button

13 REC STOP: Stops one touch recording. This button will function

14 SLEEP:Set the sleep timer.

15 AUDIO: Selects the MTS/SAP or the audio mode during multi-

16 FUNCTION: Switches the remote control for TV, CBL/SAT, VCR,

17 LIGHT : When this button is pressed, some buttons (for

18 VIEW MODE: Select the screen size.

19 ENT: Jumps to a channel after selecting with the 0_9 buttons.

20 FLASHBACK:Return to the previous channel or external input

21 CH / : Select the channel.

22 MUTE: Mute the sound.

23 MENU: Display the menu screen.

24 ///,ENTER: Select a desired item on the screen.

25 RETURN: Return to the previous menu screen.

26 FAVORITE CH

27 FAVORITE:Set the favorite channels.

28 CC: Display captions from a closed-caption source.

Select a TV input source. (TV, INPUT 1, INPUT 2, INPUT 3,

INPUT 4, INPUT 5, INPUT 6)

screen.

will function only when AQUOS LINK is used.

only when AQUOS LINK is used.

channel audio broadcasts.

DVD and AUDIO operation. Indicator lights up for the current mode.

* To enter the code registration mode, you need to press

FUNCTION and DISPLAY at the same time.

example, VOL /andCH light. The lighting will turn off if no operations are performed within about 5 seconds. This button is used for performing operations in low-light situations.

mode.

A, B, C, D: Select 4 preset favorite channels in 4 different categories.

While watching, you can toggle the selected channels by pressing A, B, C and D.

/ ) on the remote control unit will

When using the remote control unit, point it at the TV.

29 AV MODE: Select an audio or video setting.

(When the input source is TV, INPUT 1, 2 or 3: STANDARD, MOVIE, GAME, USER, DYNAMIC (Fixed), DYNAMIC. When the input source is INPUT 4, 5 or 6: STANDARD, MOVIE, GAME, PC, xvYCC (INPUT 4/5 only), USER, DYNAMIC (Fixed), DYNAMIC)

2 – 2

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QUICK REFERENCE

LC-32/37D64U

Attaching/Detaching the Stand

Before attaching (or detaching) the stand, unplug the AC cord from the AC INPUT terminal. Before performing work spread cushioning over the base area to lay the TV on. This will prevent it from being damaged.

CAUTION

Attach the stand in the correct direction. Do not remove the stand from the TV unless using an optional wall mount bracket to mount it. Be sure to follow the instructions. Incorrect installation of the stand may result in the TV falling over.

1 Confirm that there are 9 screws supplied with the

stand unit.

2 Attach the supporting post for the stand unit onto

the base using the box for the stand unit as shown below.

Screws

Hex key

Setting the TV on the Wall

CAUTION

This TV should be mounted on the wall with both the AN-37AG2 (SHARP) wall mount bracket and the AN-37P30 (SHARP) attachment of the wall mount bracket. The TV cannot be mounted when with only the AN-37AG2 wall mount bracket. The use of other wall mount brackets may result in an unstable installation and may cause serious injuries. Installing the TV requires special skill that should only be performed by qualified service personnel. Customers should not attempt to do the work themselves. SHARP bears no responsibility for improper mounting or mounting that results in accident or injury.

Using an optional bracket to mount the TV

You can ask a qualified service professional about using an optional AN-37AG2 bracket to mount the TV to the wall. Carefully read the instructions that come with the bracket before beginning work.

Hanging on the wall

AN-37AG2 wall mount bracket. (See the bracket instructions for details.)

3 Insert the stand into the openings on the bottom

of the TV.

Insert and tighten the 4 screws into the 4 holes on the rear of the TV.

Hex key

Screws

Soft cushion

To detach the stand, perform the steps in reverse order.

Vertical mounting

About setting the TV angle

Angular mounting

LC-32D64U

The center of the display:

inch (17.3 mm) under

the "A" position.

LC-37D64U

The center of the display:

inch (44.1 mm) under

the "A" position.

Refer to the operation

manual of AN-37P30 for details.

Detach the cable clamp on the rear of the TV when using the optional mount bracket. Due to the terminal configuration on this TV, when you wall-mount this model, make sure there is enough space between the wall and the TV for the cables. To use this TV mounted on a wall, first remove the adhesive tape at the 4 locations on the rear of the TV, and then use the screws supplied with the wall mount bracket to secure the bracket to the rear of the TV.

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LC-32/37D64U

Appendix

Troubleshooting

Problem

No power

Unit cannot be operated.

Remote control unit does not operate.

Picture is cut off/with sidebar screen.

Strange color, light color, or color misalignment

Power is suddenly turned off.

No picture

Possible Solution

Check if you pressed TV POWER on the remote control unit. If the indicator on the TV does not light up, press POWER on the TV. Is the AC cord disconnected? Has the power been turned on?

External influences such as lightning, static electricity, may cause improper operation. In this case, operate the unit after first turning off the power of the TV or unplugging the AC cord and replugging it in after 1 or 2 minutes.

Is the FUNCTION set correctly? Set it to the TV setting position. Are batteries inserted with polarity ( , ) aligned? Are batteries worn out? (Replace with new batteries.) Are you using it under strong or fluorescent lighting? Is a fluorescent light illuminated near the remote control sensor?

Is the image position correct? Are screen mode adjustments such as picture size made correctly?

Adjust the picture tone. Is the room too bright? The picture may look dark in a room that is too bright. Check the input signal setting.

Is the sleep timer set? Check the power control settings. The unit's internal temperature has increased. Remove any objects blocking vent or clean.

Is connection to other components correct? Is correct input signal source selected after connection? Is the correct input selected? Is picture adjustment correct? Is "On" selected in "Audio Only"? Is a non-compatible signal being input?

No sound

The TV sometimes makes a cracking sound.

Is the volume too low? Is "Variable" selected in "Output Select"? Have you pressed MUTE on the remote control unit?

This is not a malfunction. This happens when the cabinet slightly expands and contracts according to change in temperature. This does not affect the TV's performance.

Troubleshooting-Digital Broadcasting

The error message about reception of broadcast

The example of an error message

displayed on a screen

Failed to receive broadcast.

No broadcast now.

Error code

E202

E203 Check the broadcast time in the program guide.

Check the antenna cable. Check that the antenna is correctly setup.

Possible Solution

Cautions regarding use in high and low temperature environments

When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal. Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a heater, as this may cause the cabinet to deform and the Liquid Crystal panel to malfunction. Storage temperature:

4°F to 140°F ( 20°C to 60°C)

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Page 11

Preparation

PC Compatibility Chart

It is necessary to set the PC correctly to display XGA and WXGA signal.

PC Horizontal Frequency VESA StandardResolution Vertical Frequency

720 x 400

VGA

XGA 1024 x 768

WXGA 1360 x 768

*These 4 formats are not supported by the analog RGB terminal.

DDC is a registered trademark of Video Electronics Standards Association. Power Management is a registered trademark of Sun Microsystems, Inc. VGA and XGA are registered trademarks of International Business Machines Corp.

640 x 480

800 x 600SVGA

31.5 kHz

37.9 kHz

37.5 kHz

35.1 kHz

37.9 kHz

48.1 kHz

46.9 kHz

48.4 kHz

56.5 kHz

60.0 kHz

47.7 kHz

64.0 kHzSXGA 1280 x 1024 60 Hz O

64.0 kHzSXGA+ 1400 x 1050 60 Hz O

75.0 kHzUXGA 1600 x 1200 60 Hz O

70 Hz 60 Hz

72 Hz 75 Hz 56 Hz 60 Hz 72 Hz 75 Hz 60 Hz 70 Hz 75 Hz 60 Hz

LC-32/37D64U

O O O O O O O O O O O

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Page 12

LC-32/37D64U

On-Screen Display Menu

Menu Items

For TV/INPUT 1/2/3 Mode

Picture Menu

OPC Backlight Contrast Brightness Color Tint Sharpness Advanced

C.M.S.-Hue C.M.S.-Saturation Color Temp. Active Contrast I/P Setting Film Mode 3D-Y/C Monochrome Range of OPC

Reset

Audio Menu

Treble Bass Balance Surround Bass Enhancer Reset

Power Control Menu

No Signal Off No Operation Off

Setup Menu

EZ Setup CH Setup Antenna Setup-DIGITAL Input Skip Input Label Parental CTRL Position Language Reset

For HDMI/PC-IN Mode

Picture Menu

OPC Backlight Contrast Brightness Color Tint Sharpness Advanced

C.M.S.-Hue C.M.S.-Saturation Color Temp. Active Contrast I/P Setting Film Mode Monochrome Range of OPC

Reset

Audio Menu

Treble Bass Balance Surround Bass Enhancer Reset

Power Control Menu

No Signal Off No Operation Off

Setup Menu

Input Skip Input Signal Auto Sync. Input Label Fine Sync. Position Language Reset

Option Menu

AQUOS LINK Setup Audio Only Digital Noise Reduction Input Select Output Select Color System Caption Setup Digital Caption Info. . Program Title Display Favorite CH Game Play Time Operation Lock Out

Digital Setup Menu

Audio Setup Identification Software Update

Option Menu

AQUOS LINK Setup Audio Only Digital Noise Reduction HDMI Setup Output Select Game Play Time Operation Lock Out

Digital Setup Menu

Software Update

Some menu items may not be displayed depending on the selected input source.

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LC-32/37D64U

CHAPTER 3. DIMENSIONS

[1] DIMENSIONS (LC-32D64U)

LC-32/37D64U

Service Manual

LC-32D64U

(574)

(300)

/ 2

(517)

(57)

(130)

/8(701.5)

/16(776)

1113/16(300)

(395.9)

(334)

(100)

Unit: inch (mm)

1829/32(480)

(276)

(95)

(65)

3 – 1

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LC-32/37D64U

[2] DIMENSIONS (LC-37D64U)

LC-37D64U

(638)

(300)

(581)

(57)

(156.7)

/32(824.4)

3523/64(898)

/16(300)

(463.8)

(369)

(100)

Unit: inch (mm)

/32(480)

(95)

(65)

/4(276)

3 – 2

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LC-32/37D64U

CHAPTER 4. REMOVING OF MAJOR PARTS

Service Manual

[1] REMOVING OF MAJOR PARTS (LC-32D64U)

1. Remove the 4 lock screws and detach the Stand.

2. Remove the 3 black sheets.

3. Remove the 9 lock screws and detach the Rear Cabinet.

Rear Cabinet

LC-32/37D64U

Black Sheet

Front Cabinet

Stand

CAUTION: In the case of assembly, the new sheet (PSPAGA386WJ00) can be stuck on these screws.

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LC-32/37D64U

4. Remove the Top cover Ass'y.

5. Disconnect the KM, VD, US connectors from KEY Unit and SIDE Unit.

6. Remove the 2 lock screws and detach the Mini AV Cover Ass'y.

7. Remove the 2 lock screws and detach the SIDE Unit, Mini AV Cover from the Mini AV Angle.

8. Remove the 2 lock screws, 1 lock screw and detach the Stand Area Cover.

SIDE Unit

Mini AV Cover

Mini AV Angle

Top Cover

Operation Button

KEY Unit

Stand Area Cover

4 – 2

Page 17

9. Remove the 2 lock screws and detach the Speaker (L) (R).

10.Remove the 10 lock screws, 2 lock screws, 4 lock Shafts and detach the Main Shield.

11.Remove the 4 lock screws and detach the LCD Shield Cover.

LC-32/37D64U

Main Shield

LCD Shield Cover

Speaker (R)

Speaker (L)

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LC-32/37D64U

12.Disconnect all the connectors from all the PWBs.

LP LW

RA US

LPPL

LB LA

4 – 4

Page 19

13.Remove the 14 lock screws and detach the Tray Chassis.

Tray Chassis

LC-32/37D64U

4 – 5

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LC-32/37D64U

14.Remove the 5 lock screws and detach the POWER Unit.

15.Remove the 4 lock screws, 2 lock rivets and detach the MAIN Unit and Heat Sink.

16.Remove the 4 lock screws and detach the TERMINAL Unit.

Heat Sink

MAIN Unit

POWER Unit

TERMINAL Unit

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17.Remove the 4 lock screws and detach the Stand Fix Angle.

18.Remove the R/C, LED Unit.

19.Remove the 6 lock screws and detach the LCD Panel Module.

LC-32/37D64U

R/C, LED Unit

Stand Fix Angle

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[2] REMOVING OF MAJOR PARTS (LC-37D64U)

1. Remove the 4 lock screws and detach the Stand.

2. Remove the 4 lock screws, 6 lock screws and detach the Rear Cabinet.

Rear Cabinet

Front Cabinet

Stand

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3. Remove the Top cover Ass'y.

4. Disconnect the KM, VD, US connectors from KEY Unit and SIDE Unit.

5. Remove the 2 lock screws and detach the Mini AV Cover Ass'y.

6. Remove the 2 lock screws and detach the SIDE Unit, Mini AV Cover from the Mini AV Angle.

7. Remove the 2 lock screws, 1 lock screw and detach the Stand Area Cover.

LC-32/37D64U

SIDE Unit

Mini AV Cover

Mini AV Angle

Top Cover

Operation Button

KEY Unit

Stand Area Cover

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8. Remove the 2 lock screws and detach the Speaker (L) (R).

9. Remove the 12 lock screws, 2 lock screws, 4 lock Shafts and detach the Main Shield.

10.Remove the 4 lock screws and detach the LCD Shield Cover.

Main Shield

LCD Shield Cover

Speaker (R)

4 – 10

Speaker (L)

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11.Disconnect all the connectors from all the PWBs.

LC-32/37D64U

RA US

LP LW

LB PD

PL LP LW

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12.Remove the 14 lock screws and detach the Tray Chassis.

Tray Chassis

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13.Remove the 5 lock screws and detach the POWER Unit.

14.Remove the 4 lock screws, 2 lock rivets and detach the MAIN Unit and Heat Sink.

15.Remove the 4 lock screws and detach the TERMINAL Unit.

Heat Sink

MAIN Unit

LC-32/37D64U

POWER Unit

TERMINAL Unit

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16.Remove the 4 lock screws and detach the Stand Fix Angle.

17.Remove the R/C, LED Unit.

18.Remove the 9 lock screws and detach the LCD Panel Module.

R/C, LED Unit

Stand Fix Angle

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CHAPTER 5. ADJUSTMENT

Service Manual

[1] ADJUSTMENT PROCEDURE

The adjustment values are set to the optimum conditions at the factory before shipping. If a value should become improper or an adjustment is required due to part replacement, make an adjustment according to the following procedure.

1. After replacement of any PWB unit and/or IC for repair, please note the following.

• When replacing the following units, make sure to prepare the new units loaded with updated software.

MAIN Unit: DUNTKE373FM03

2. Upgrading of each microprocessor software

CAUTION: Never “POWER OFF” the unit when software upgrade is ongoing.

Otherwise the system may be damaged beyond recovery.

2.1. Software version upgrade

The model employs the following software.

•Main software

• Monitor microprocessor software.

The main software and the monitor microprocessor software can be upgraded by using a general-purpose USB Memory.

The followings are the procedures for upgrading, explained separately for the main software, and the monitor microprocessor software.

2.2. Main software version upgrade

2.2.1 Get ready before you start

• USB Memory of 128MB or higher capacity.

• PC running on Windows 98/98SE/ME/2000/XP operating system.

• USB Memory reader/writer or PC with a USB port.

• The file system of a USB memory is FAT. (FAT32 is not applied)

• Use the USB memory without other functions. (lock and memory reader...etc)

2.2.2 Preparations

To upgrade the main software, it is necessary to get ready the USB Memory for version upgrade before you start.

Follow the steps below and create the USB Memory for version upgrade.

1. Copy the file SAL2Axxx.USB (named temporarily) for version upgrade to the root directory (folder) of the USB Memory.

NOTE: In the USB Memory drive, do not store other folders or unrelated files, or more than one file for version upgrade.

Now the USB Memory for version upgrade is ready.

2.2.3 How to upgrade the software

1. Unplug the AC cord.

2. Insert the USB Memory for version upgrade (prepared as above) into the service socket located Right side from center at terminals, above HDMI4 terminal in the rear of the unit.

3. Plug in the AC cord with power button pressed down after 5 seconds, unpress the power button.

4. After the unit startup, the system upgrade screen as shown below appears within 20-40 seconds.

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5. Even a single failure in the process will trigger the upgrade failure screen.

UPGRADE FAILURE

NOTE: In the event of a failure, repeat the upgrade process. If the process repeatedly fails, it is likely that the hardware need fixing.

6. Upon completion of the whole process, the upgrade success screen as shown below appears. You can check the new software version on this screen. The version information appears after the upgrade is complete.

UPGRADE SUCCESS

7. Unplug the AC cord and remove the USB Memory for version upgrade.

8. Now the software version upgrade is complete.

NOTE: When you are done with the software version upgrade, start the set, go to the top page of the adjustment process screen and check the main

software version information.

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2.3. Monitor microprocessor software version upgrade

Create the USB memory for monitor microprocessor software version upgrade in the same manner as explained in the “Main software version upgrade”.

Copy the file SAL2VAxx.USB and SAL2Mxxx.BIN (named temporarily) for monitor microprocessor software version upgrade to the USB memory.

2.3.1 How to upgrade the software

1. Unplug the AC cord.

2. Insert the USB memory for version upgrade (prepared as above) into the service socket located Right side from center at terminals, above HDMI4 terminal in the rear of the unit.

3. Plug in the AC cord with power button pressed down.

4. After 5 seconds, unpress the power button.

CAUTION: • The moment this operation is done, the upgrading of the monitor microprocessor software starts. While the upgrade is ongoing, never

5. After the unit startup, the upgrade starts. The power led will blink continuously. Also, an upgrade screen will be shown during a minor upgrade.

power off the unit. Otherwise the upgrade will fail and the system may be serious damaged beyond recovery (inability to start).

• After the monitor microprocessor software is upgraded, also perform the 'Industry Init'.

6. If the upgrade fails, power led will stop blinking. Also, the upgrade failure screen will be shown if upgrade screen was shown at 5.

UPGRADE FAILURE

NOTE: In the event of a transient failure, upgrade will be automatically retried up to three times. If the process repeatedly fails, hardware may be the

cause.

7. Up on completion of the whole process, power and OPC LED will blink alternately. Also, the upgrade success screen will be shown if upgrade screen was shown at 5.

UPGRADE SUCCESS

8. Unplug the AC cord and remove the USB Memory for version upgrade.

9. Now the software version upgrade is complete.

NOTE: When you are done with the software version upgrade, start the set, go to the top page of the adjustment process screen and check the mon-

itor microprocessor software version information and panel size information.

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3. Entering and exiting the adjustment process mode

1) Before entering the adjustment process mode, the AV position RESET in the video adjustment menu.

2) While holding down the “VOL (–)” and “INPUT” keys at a time, plug in the AC cord of the main unit to turn on the power.

The letter “<K>” appears on the screen.

3) Next, hold down the “VOL (–)” and “CH ( )” keys at a time.

(The “VOL (–)” and “CH ( )” keys should be pressed and held until the display appears.)

Multiple lines of blue characters appearing on the display indicate that the unit is now in the adjustment process mode.

When you fail to enter the adjustment process mode (the display is the same as normal startup), retry the procedure.

4) To exit the adjustment process mode after the adjustment is done, unplug the AC cord from the outlet to make a forced shutdown. (When the power was turned off with the remote controller, once unplug the AC cord and plug it again. In this case, wait 10 seconds or so before plugging.)

CAUTION: Use due care in handling the information described here lest your users should know how to enter the adjustment process mode. If the

4. Remote controller key operation and description of display in adjustment process mode

1) Key operation

Remote controller key Main unit key Function

CH ( / ) CH ( / ) VOL (+/–) VOL (+/–) Changing a selected item setting (+1/ –1) Cursor (UP/DOWN) ————— Turing a page (PREVIOUS/NEXT) Cursor (LEFT/RIGHT) ————— Changing a selected line setting (+10/ –10) INPUT ————— Input switching (toggle switching)

ENTER ————— Executing a function

settings are tampered in this mode, unrecoverable system damage may result.

Moving an item (line) by one (UP/DOWN)

(TUNER→INPUT1→INPUT2→INPUT3→INPUT4→INPUT5→INPUT6)

*Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available.

2) Description of display

(1) Current page/ (5) Destination

Total pages

1/32 [INFO] INPUT5 AUTO USA 32_UNDER

MAIN Version 0.95 ( U 2006/02/02 1)

BOOT Version SAL2 1.01

Monitor Version 0.88

Monitor BOOT Version 1.00

EQ DATA CHECKSUM ROM

TEMPERATURE 7B

LAMP ERROR 0

MONITOR ERR CAUSE 0

NORMAL

ERROR STANDBY CAUSE 1) 0 2) 0 3) 0

(2) Current page title

STANDBY CAUSE 0

(3) Current selected input

(4) Current color system

00H 00M 00H 00M 00H 00M

4) 0 5) 0 00H 00M 00H 00M

(6) LCD Panel size/Speaker type

(7) Adjustment

process menu header

(8) Parameters

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5. List of adjustment process mode menu

The character string in brackets [ ] will appear as a page title in the adjustment process menu header.

Page Line Item Description Remarks (adjustment detail, etc.)

1 [INFO]

1 MAIN Version Main software version 2BOOT Version 3 Monitor Version Monitor software version 4 Monitor BOOT Version 5 EQ DATA CHECKSUM Audio data checksum 6 TEMPERATURE Panel temperature 7 LAMP ERROR Number of termination due to lamp error 8 MONITOR ERR CAUSE 9 NORMAL STANDBY CAUSE Refer to *1 under the list for details

10 ERROR STANDBY CAUSE Refer to *2 under the list for details

2 [INIT]

1 INDUSTRY INIT (+Cause) 2 INDUSTRY INIT Initialization to factory settings 3 HOTELMODE Hotel mode 4 Center Acutime Accumulated main operation time 5 RESET Reset 6 Backlight Acutime Accumulated monitor operation time 7 RESET Reset 8 LAMP ERROR RESET Reset LAMP ERROR

9 VIC XPOS X-coordinate setting for VIC READ 10 VIC YPOS Y-coordinate setting for VIC READ 11 VIC COLOR Collected color data setting for VIC READ 12 VIC SIGNAL TYPE Signal type setting for VIC READ 13 VIC READ Picture level acquisition function Level appears in green on the upper right

3 [N358MAIN]

1 N358 ALL ADJ (INPUT1) CVBS and TUNER signal level adjustment

2 N358 ALL ADJ (INPUT2)

3 N358 MAIN ADJ (INPUT1) CVBS signal level adjustment

4 N358 MAIN ADJ (INPUT2)

5 TUNER DAC ADJ TUNER signal level adjustment

6 VCOM ADJ VCOM adjustment value

7 N358 CONTRAST A_GAIN

8 N358 CONTRAST D_GAIN

9 N358 CONTRAST OFFSET 10 TUNER CONTRAST A_GAIN 11 TUNER CONTRAST D_GAIN

4 [TUNER TEST]

1 TUNER VCHIP TEST (69ch) Tuning test and VCHIP test (69 ch)

2 TUNER VCHIP TEST (7ch) Tuning test and VCHIP test (7 ch)

3 TUNER VCHIP TEST (10ch) Tuning test and VCHIP test (10 ch)

4 TUNER VCHIP TEST (15ch) Tuning test and VCHIP test (15 ch)

5 INSPECT USB TERM

6 HDMI CEC TEST

5 [COMP15KMAIN]

1 COMP15K ADJ (INPUT1) Component 15K picture level adjustment (main)

2 COMP15K ADJ (INPUT3)

3 COMP15K Y A_GAIN

4 COMP15K Cb A_GAIN

5 COMP15K Cr A_GAIN

6 COMP15K Y D_GAIN

7 COMP15K Cb D_GAIN

8 COMP15K Cr D_GAIN

9 COMP15K Y OFFSET Y OFFSET adjustment value 10 COMP15K Cb OFFSET Cb OFFSET adjustment value 11 COMP15K Cr OFFSET Cr OFFSET adjustment value

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Page Line Item Description Remarks (adjustment detail, etc.)

6 [HDTV]

1 COMP33K ADJ (INPUT1) Component 33K picture level adjustment (main)

2 COMP33K ADJ (INPUT3)

3 COMP33K Y A_GAIN

4 COMP33K Cb A_GAIN

5 COMP33K Cr A_GAIN

6 COMP33K Y D_GAIN

7 COMP33K Cb D_GAIN

8 COMP33K Cr D_GAIN

9 COMP33K Y OFFSET Y OFFSET adjustment value 10 COMP33K Cb OFFSET Cb OFFSET adjustment value 11 COMP33K Cr OFFSET Cr OFFSET adjustment value

7 [ANALOG RGB]

1 ANALOG RGB ADJ Analog RGB picture level adjustment

2 R A_GAIN

3 G A_GAIN

4 B A_GAIN

5 R D_GAIN

6 G D_GAIN

7 B D_GAIN

8R OFFSET

9 G OFFSET 10 B OFFSET

8 [M GAMMA IN]

1 LEV1 Standard value 1 Adjustment gradation setting.

2 LEV2 Standard value 2

3 LEV3 Standard value 3

4 LEV4 Standard value 4

5 LEV5 Standard value 5

6 LEV6 Standard value 6

9 [M GAMMA R1]

1 MG1R WB adjustment Point 1, R adjustment value Parameter for six-point adjustment

2 MG1G WB adjustment Point 1, G adjustment value

3 MG1B WB adjustment Point 1, B adjustment value

4 MG2R WB adjustment Point 2, R adjustment value

5 MG2G WB adjustment Point 2, G adjustment value

6 MG2B WB adjustment Point 2, B adjustment value

7 MG3R WB adjustment Point 3, R adjustment value

8 MG3G WB adjustment Point 3, G adjustment value

9 MG3B WB adjustment Point 3, B adjustment value

10 [M GAMMA R4]

1 MG4R WB adjustment Point 4, R adjustment value Parameter for six-point adjustment

2 MG4G WB adjustment Point 4, G adjustment value

3 MG4B WB adjustment Point 4, B adjustment value

4 MG5R WB adjustment Point 5, R adjustment value

5 MG5G WB adjustment Point 5, G adjustment value

6 MG5B WB adjustment Point 5, B adjustment value

7 MG6R WB adjustment Point 6, R adjustment value

8 MG6G WB adjustment Point 6, G adjustment value

9 MG6B WB adjustment Point 6, B adjustment value

11 [SOUND 1]

1 Audio Switch

2 Flat Mode

3 ADC Volume 1

4 ADC Volume 2

5 ADC Volume 3

6 ADC Volume 4

7 ADC Volume 5

8 ADC Volume 6

9 LR Fanc Vol AIN 10 LR Fanc Vol HDMI 11 LR Fanc Vol ATV 12 LR Fanc Vol DTV 13 Input Trim

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Page Line Item Description Remarks (adjustment detail, etc.)

12 [SOUND 2]

1Eala

2 Eala Bass

3 Eala D

4 Eala Surround Gain

5 Eala Bass Surround Gain

6 Eala Bass LPF Fc

7 Eala Bass LPF Gain

8 Eala Bass Treble HPF F0

9 Eala Bass Treble HPF Gain 10 Eala Bass Output Gain 11 Eala Bass Attack Time 12 Eala Bass Release Time

13 [SOUND 3]

1 Eala D Surround Width

2 Eala D Bass Enhancer

3 Eala D Dialogue Boost

4 Eala D Bass Doubler

5 Eala D F0

6 Eala D DRC Ratio

7 Eala D DRC Threshold Level

14 [SOUND 4]

1EQ_MODE

2 PEQ1_F0

3 PEQ1_Q

4 PEQ1_GAIN

5 PEQ2_F0

6 PEQ2_Q

7 PEQ2_GAIN

8 PEQ3_F0

9 PEQ3_Q 10 PEQ3_GAIN

15 [SOUND 5]

1 PEQ4_F0

2 PEQ4_Q

3 PEQ4_GAIN

4 PEQ5_F0

5 PEQ5_Q

6 PEQ5_GAIN

7 PEQ6_F0

8 PEQ6_Q

9 PEQ6_GAIN 10 PEQ7_F0 11 PEQ7_Q 12 PEQ7_GAIN

16 [SOUND 6]

1 Output Trim

2 Clipper Level

3 Sub Vol Default

4 Sub Vol Eala

5 Sub Vol Eala Bass

6 Sub Vol Eala D

7 Sub Vol Eala Bass D

8 SW Fanc Vol AIN

9 SW Fanc Vol HDMI 10 SW Fanc Vol ATV 11 SW Fanc Vol DTV

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Page Line Item Description Remarks (adjustment detail, etc.)

17 [SOUND 7]

1 BE ATT

2 BASS VOL0 MIN

3 BASS VOL0 CENTER

4 BASS VOL0 MAX

5 BASS VOL60 MIN

6 BASS VOL60 CENTER

7 BASS VOL60 MAX

8 BASS CENTER ATT

18 [SOUND 8]

1 TREBLE VOL0 MIN

2 TREBLE VOL0 CENTER

3 TREBLE VOL0 MAX

4 TREBLE VOL60 MIN

5 TREBLE VOL60 CENTER

6 TREBLE VOL60 MAX

7 TREBLE CENTER ATT

19 [M PWM]

1 PANNEL SELECT

2PWM

3PWN FREQ

4 PWM DUTY

5OSC FREQ

6 OSC DUTY

20 [M BRI DA1]

1 BRIGHTNESS DA0

2 BRIGHTNESS DA1

3 BRIGHTNESS DA2

4 BRIGHTNESS DA3

5 BRIGHTNESS DA4

6 BRIGHTNESS DA5

7 BRIGHTNESS DA6

8 BRIGHTNESS DA7

9 BRIGHTNESS DA8 10 BRIGHTNESS DA9 11 BRIGHTNESS DA10 12 BRIGHTNESS DA11

21 [M BRI DA2]

1 BRIGHTNESS DA12

2 BRIGHTNESS DA13

3 BRIGHTNESS DA14

4 BRIGHTNESS DA15

5 BRIGHTNESS DA16

6 BRIGHTNESS DA17

7 BRIGHTNESS DA18

8 BRIGHTNESS DA19

9 BRIGHTNESS DA20 10 BRIGHTNESS DA21 11 BRIGHTNESS DA22

22 [M BRI DA3]

1 BRIGHTNESS DA23

2 BRIGHTNESS DA24

3 BRIGHTNESS DA25

4 BRIGHTNESS DA26

5 BRIGHTNESS DA27

6 BRIGHTNESS DA28

7 BRIGHTNESS DA29

8 BRIGHTNESS DA30

9 BRIGHTNESS DA31 10 BRIGHTNESS DA32

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Page Line Item Description Remarks (adjustment detail, etc.)

23 [M ADL1]

1 OPC33 ADLEVEL 0

2 OPC33 ADLEVEL 1

3 OPC33 ADLEVEL 2

4 OPC33 ADLEVEL 3

5 OPC33 ADLEVEL 4

6 OPC33 ADLEVEL 5

7 OPC33 ADLEVEL 6

8 OPC33 ADLEVEL 7

9 OPC33 ADLEVEL 8 10 OPC33 ADLEVEL 9 11 OPC33 ADLEVEL 10 12 OPC33 ADLEVEL 11

24 [M ADL2]

1 OPC33 ADLEVEL 12

2 OPC33 ADLEVEL 13

3 OPC33 ADLEVEL 14

4 OPC33 ADLEVEL 15

5 OPC33 ADLEVEL 16

6 OPC33 ADLEVEL 17

7 OPC33 ADLEVEL 18

8 OPC33 ADLEVEL 19

9 OPC33 ADLEVEL 20 10 OPC33 ADLEVEL 21 11 OPC33 ADLEVEL 22

25 [M ADL3]

1 OPC33 ADLEVEL 23

2 OPC33 ADLEVEL 24

3 OPC33 ADLEVEL 25

4 OPC33 ADLEVEL 26

5 OPC33 ADLEVEL 27

6 OPC33 ADLEVEL 28

7 OPC33 ADLEVEL 29

8 OPC33 ADLEVEL 30

9 OPC33 ADLEVEL 31

26 [M V6THE]

1V6 OS THERMO 1

2V6 OS THERMO 2

3V6 OS THERMO 3

4V6 OS THERMO 4

5V6 OS THERMO 5

6V6 OS THERMO 6

7V6 OS THERMO 7

27 [M V5THE]

1V5 OS THERMO 1

2V5 OS THERMO 2

3V5 OS THERMO 3

4V5 OS THERMO 4

5V5 OS THERMO 5

6V5 OS THERMO 6

7V5 OS THERMO 7

28 [M TEMP]

1BL TEMP1

2BL TEMP2

3BL TDUTY

29 [M EEP SET]

1 MONITOR TIME OUT

2 MONITOR MAX TEMP

3 MONITOR ERROR CAUSE RESET

30 [M TESTPTRN]

1 LCD TEST PATTERN

2 TV TEST PATTERN 1

3 TV TEST PATTERN 2

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Page Line Item Description Remarks (adjustment detail, etc.)

31 [MEMORY CLR]

1 KEY LOCK (1217)

2 KOUTEI AREA ALL CLEAR

3 A MODE AREA CLEAR

4 BACKUP AREA CLEAR

5 B MODE AREA CLEAR

6 EXECUTION

32 [ETC]

1 EEP SAVE Writing setting values to EEPROM.

2 EEP RECOVER Reading setting values from EEPROM.

3 STANDBY CAUSE RESET Reset stand by cause.

4 SETTING FOR ADJ

*1 Details of P1.9(NORMAL STANDBY CAUSE)

2 No operation off in the cause of “no operation off” 3 No signal off in the cause of “no signal off” 4 PC power management mode 1 in the cause of “Standby mode MODE1” 5 PC power management mode 2 in the cause of “Standby mode MODE2” 6 Off timer in the cause of “SLEEP timer” 8 Command from RS232C in the cause of command by RS-232C

*2 Details of P1.10(ERROR STANDBY CAUSE)

11 Prolonged unspecified-signal input in PC mode in the cause of continuous “out of range”, PC input mode 17 Temperature error in the cause of abnormal temperature 1A Monitor trouble detected in the cause of abnormal monitor mode

6. Special features

* STANDBY CAUSE (Page 1/32)

Display of a cause (code) of the last standby

The cause of the last standby is recorded in EEPROM whenever possible.

Checking this code will be useful in finding a problem when you repair the troubled set.

* EEP SAVE (Page 32/32)

Storage of EEP adjustment value

* EEP RECOVER (Page 32/32)

Retrieval of EEP adjustment value from storage area

7. Video signal adjustment procedure

*Adjustment process mode menu is listed in section 5.

7.1. Signal check

Signal generator level adjustment check (Adjustment to the specified level)

• Composite signal : 0.714Vp-p ± 0.02Vp-p (Pedestal to white level)

• 15K component signal : Y level : 0.714Vp-p ± 0.02Vp-p (Pedestal to white level) PB, PR level : 0.7Vp-p ± 0.02Vp-p

• 33K component signal : Y level : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level) PB, PR level : 0.7Vp-p ± 0.02Vp-p

• Analog RGB : RGB level : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level)

7.2. Entering the adjustment process mode

Enter the adjustment process mode according to the steps described in section 3.

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7.3. N358 composite signal adjustment (Tuner)

Adjustment item Adjustment conditions Adjustment procedure

1 Adjustment N358 signal Feed the NTSC (3.58) split field color bar signal (75% color saturation)

to VIDEO 1 input. Feed the RF signal (by use of US-10ch) to TUNER-A.

[Video input signal] [US-10CH]

100% white 100% white

2 Auto adjustment

performance

7.4. Component 15K signal adjustment

Adjustment item Adjustment conditions Adjustment procedure

1 Adjustment 480i signal Feed the 100% color bar signal to INPUT 1 component input.

Page 3/32 Bring the cursor on [•N358 ALL ADJ] and press [ENTER].

[•N358 ALL ADJ OK] appears when finished.

100% white

2 Auto adjustment

performance

Page 5/32 Bring the cursor on [•COMP 15K ADJ] and press [ENTER].

[•COMP 15K ADJ OK] appears when finished.

7.5. Component 33K signal adjustment

Adjustment item Adjustment conditions Adjustment procedure

1 Adjustment 1080i signal Feed the 100% color bar signal to INPUT 1 component input.

100% white

2 Auto adjustment

performance

Page 6/32 Bring the cursor on [•COMP 33K ADJ] and press [ENTER].

[•COMP 33K ADJ OK] appears when finished.

7.6. Analog RGB signal adjustment

Adjustment item Adjustment conditions Adjustment procedure

1 Adjustment Analog RGB signal: XGA

(1024 x 768) 60Hz SYNC: HV separate

Feed the XGA 100% color bar signal to ANALOG RGB input.

2 Auto adjustment

performance

100% Color saturation

100% white 0% black

Bring the cursor on [•ANALOG RGB ADJ] and press [ENTER]. [•ANALOG RGB ADJ OK] appears when finished.

XGA 100% color bar

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7.7. Tuner/V-Chip test

Adjustment item Adjustment conditions Adjustment procedure

1 Adjustment NTSC RF signal

US-7 (AIR) ch

2 Auto adjustment

performance

Feed the NTSC signal to RF ANTENNA input.

Bring the cursor on [•TUNER VCHIP TEST (*07ch)] and press [ENTER]. (*Select the channel according to the RF signal.) [•A-OK (***.**)/VM-OK] appears in blue when finished. (If [A-NG/VMNG] appears in yellow or red, the test is incomplete.) Make sure a displacement of ±0.0625 MHz from the center frequency is acceptable.

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8. Adjustment of white balance

8.1. White balance adjustment

Adjustment item Adjustment conditions Adjustment procedure

1 Adjustment 1) Apply the following settings to the set.

2 Auto adjustment

performance

[Adjustment values]

Optical measuring machine: [Minolta CA-210] (Focus on the center of the screen.)

AV MODE: [DYNAMIC] Aging Time: 60 Min. Backlight: +16

2) Connect a white balance jig and the set. Optical measuring machine: [Minolta CA-210] PC RS-232C communication cable

3) Use an RS-232C command to display the screen for multipoint adjustment.

•Multipoint adjustment mode (MSET0001)

•Standard value 6 (WBI60928)

•Standard value 5 (WBI50800)

•Standard value 4 (WBI40656)

•Standard value 3 (WBI30528)

•Standard value 2 (WBI20352)

•Standard value 1 (WBI10176)

•Write setting (MSET0003)

[Adjustment]

1) Enter the monitor adjustment process mode.

2) Set the specified gradation for standard value 6. Set the strongest color as the fixed color and adjust RGB by reducing to the standard value.

3) Set the specified gradation for standard value 5. Set the correction value of G [(default of standard value 5) x (G of standard value 6) / (default of standard value 6)] and adjust RB to the standard value.

4) Set the specified gradation for standard value 4. Set the correction value of G [(default of standard value 4) x (G of standard value 6) / (default of standard value 6)] and adjust RB to the standard value.

5) Set the specified gradation for standard value 3. Set the correction value of G [(default of standard value 3) x (G of standard value 6) / (default of standard value 6)] and adjust RB to the standard value.

6) Set the specified gradation for standard value 2. Set the correction value of G [(default of standard value 2) x (G of standard value 6) / (default of standard value 6)] and adjust RB to the standard value.

7) Set the specified gradation for standard value 1. Set the correction value of G [(default of standard value 1) x (G of standard value 6) / (default of standard value 6)] and adjust RB to the standard value.

8) Write the adjustment values with MSET0003 command and turn off AC power.

LC-32/37D64U

Level Standard value Adjustment value Tolerance

Standard value 6 232 x = 0.272 ±0.001 ±0.002

y = 0.277 ±0.001 ±0.002

Standard value 5 200 x = 0.272 ±0.001 ±0.002

y = 0.277 ±0.001 ±0.002

Standard value 4 164 x = 0.272 ±0.001 ±0.002

y = 0.277 ±0.001 ±0.002

Standard value 3 132 x = 0.272 ±0.002 ±0.004

y = 0.277 ±0.002 ±0.004

Standard value 2 88 x = 0.272 ±0.003 ±0.006

y = 0.277 ±0.003

Standard value 1 44 x = 0.272 ±0.003 ±0.006

y = 0.277 ±0.003 ±0.006

Note Set the following before adjustment.

AV MODE: [DYNAMIC] Monochrome: ON Aging Time: 60 Min.

±0.006

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8.2. Adjusting procedure by use of [RS-232C]

1. Get ready the PC with COM port (RS-232C) running on Windows 95/98/ME/2000/XP operating system, as well as the RS-232C cross cable.

2. Start the unit with the RS-232C cable connected.

3. Start the terminal software. (The freeware readily available on the Internet will do.)

4. Make the following settings.

Baud rate 9,600 bps Data LENGTH 8 bit Parity bit None Stop bit 1 bit Flow control None

5. If the settings are correct, the terminal software indicates “ERR” against pressing of the “ENTER” key.

6. After the settings are done correctly, it is possible to make an adjustment by typing in the command shown in the table below and pressing the “ENTER” key on the keyboard.

7. Command entry is successful if the terminal software indicates “OK” when the “ENTER” is pressed. If “ERR” is shown, retry to enter the command.

8. Send the process mode switching command to switch from the RS232C operation mode to the process mode.

KRSW0001: “ERR” is returned.

KKT10037: When “OK” is returned, the process mode becomes active. When “ERR”, start over from KRSW0001.

9. Send each adjustment command.

9. Initialization to factory settings

CAUTION: When initialization is performed, all user setting data including the channel settings are initialized. Be cautious when making this adjust-

ment.

(The adjustments done in the adjustment process mode are not initialized.)

Adjustment item Adjustment conditions Adjustment procedure

1 Initialization It turns off with AC power

supply.

After the adjustment, cancel the adjustment process mode. To exit the adjustment process mode, unplug the AC power cable from the outlet to make a forced shutdown. (When the power was turned off with the remote controller, once unplug the power cable and plug it again. In this case, wait 10 seconds or so before plugging.)

Enter the adjustment process mode. Bring the cursor on to [INDUSTRY INIT] in page 2/32. Set to [ON] using [VOL] key, and press [ENTER] to execute the initialization. When the version number screen shows up on the green background and “SUCCESS” gets displayed at the top on screen, it means the procedure has been successfully carried out. (If an error occurs, “ERROR” is displayed on the red background.)

•Turn off the AC power. *Never shut off the power during the initialization process. The following settings are initialized in this adjustment.

1) User setting

2) Channel data (e.g. broadcast frequencies)

3) Password data

4) Operation time

5) Auto installation flag

6) V-CHIP block setting

5 – 14

Page 43

LC-32/37D64U

10. Model number ID plug

Model numbers are identified by inserting the destination ID plug (QCNCMA275WJQZ) in its specified slot of the destination ID connector SC9201/ SC9202 (QCNCWA715WJQZY).

㪈

㪋

䇼㪢㪤䇽

㪪㪚㪐㪉㪇㪉

㪪㪚㪐㪉㪇㪈

㪤㪘㪠㪥

㪜㪊㪎㪊

䇼㪣㪧䇽

䇼㪣㪮䇽

㩷

㪋㪈

㪐

㪈

㪛㪼㫊㫋㫀㫅㪸㫋㫀㫆㫅㩷㪠㪛㩷㪺㫆㫅㫅㪼㪺㫋㫆㫉㩷㫃㫆㪺㪸㫋㫀㫆㫅㫊

㪪㪚㪐㪉㪇㪈㪪㪚㪐㪉㪇㪉㪣㪚㪄㪊㪉㪛㪍㪋㪬㽵㽶㪣㪚㪄㪊㪎㪛㪍㪋㪬㽳㽶

㪧㫃㫌㪾㩷㫃㫆㪺㪸㫋㫀㫆㫅㫊

㽲㽴㽶㽸㽹

㪈㪇

㪈

㪐

䇼㪩㪘䇽

䇼㪬㪪䇽

㪉

䇼㪤㪘䇽

㪙㪚㪤㪊㪌㪌㪊

㪏㪇

㪦㫇㫋㫀㪺㪸㫃㩷㪦㫌㫋㫇㫌㫋

䌈䌄䌍䌉

䇼㪣㪙䇽

䇼㪧㪛䇽

㪛㪄㫊㫌㪹

㪈㪉

㽳

㽵

㪋

㪈

㽷

㪛㪼㫊㫋㫀㫅㪸㫋㫀㫆㫅㩷㪠㪛㩷㪺㫆㫅㫅㪼㪺㫋㫆㫉㪛㪼㫊㫋㫀㫅㪸㫋㫀㫆㫅㩷㪠㪛㩷㫇㫃㫌㪾䋨㪨㪚㪥㪚㪮㪘㪎㪈㪌㪮㪡㪨㪱㪰䋩䋨㪨㪚㪥㪚㪤㪘㪉㪎㪌㪮㪡㪨㪱䋩

5 – 15

Page 44

LC-32/37D64U

CHAPTER 6. TROUBLE SHOOTING TABLE

Service Manual

[1] TROUBLE SHOOTING TABLE

No video (1)

COMPOSITE: No external input video

[INPUT-1]

Is INPUT-1 selected on the input select menu screen?

Select INPUT-1 on the input select menu screen for the right input signal.

Does the INPUT-1 V3_PLUG detection function? Check the line between pin(2) of input terminal(J501) and pin(37) of IC501(AV_SW).

YES

Is there the COMPOSITE signal input at pin(38) of IC501(AV_SW)?

NO Check the line between pin(3) of J501 and pin(38) of IC501.

YES

Is there the COMPOSITE video signal output at pin(30) of IC501?

COMPOSITE: No external input video

Is INPUT-2 selected on the input select menu screen?

Select INPUT-2 on the input select menu screen for the right input signal.

Does the INPUT-2 V2_PLUG detection function? Check the line between pin(2) of input terminal(J503) and pin(35) of IC501(AV_SW).

YES

Is there the COMPOSITE signal input at pin(36) of IC501(AV_SW)?

Check the line between pin(3) of J503 and pin(36) of IC501.

YES

[INPUT-2]

COMPOSITE: No external input video

[INPUT-3]

Is INPUT-3 selected on the input select menu screen?

Select INPUT-3 on the input select menu screen for the right input signal.

Does the INPUT-1 V1_PLUG detection function? Check the line between pin(7) of input terminal(J901) and pin(33) of IC501(AV_SW).

J901 pin(7) P901 pin(7)

P501 pin(7) IC501

pin(33)

YES

Is there the COMPOSITE signal input at pin(34) of IC501(AV_SW)?

Check the line between pin(6) of J901 and pin(34) of IC501.

J901 pin(6) P901 pin(5)

P501 pin(5) IC501

pin(34)

YES

Check IC501 and its peripheral circuits.

YES Is there the COMPOSITE video signal output at pin(77) of connector(SC501) on the TERMINAL unit?

YES Is there the COMPOSITE video signal input at pin(77) of connector(SC2203) on the MAIN unit?

YES Is there the COMPOSITE signal input at pin(AN16) of IC8001(CPU)? NO Check the line between SC2203 and IC8001.

YES Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001? LVDS_TX_0_DATA0_P/N(C7/B7), LVDS_TX_0_DATA1_P/N(E7/D7),

LVDS_TX_0_DATA2_P/N(C6/B6), LVDS_TX_0_DATA3_P/N(C5/B5), LVDS_TX_0_DATA4_P/N(E5/D5), LVDS_TX_0_CLK_P/N(E6/D6), LVDS_TX_1_DATA0_P/N(B4/A4), LVDS_TX_1_DATA1_P/N(E4/D4), LVDS_TX_1_DATA2_P/N(B3/A3), LVDS_TX_1_DATA3_P/N(B1/B2), LVDS_TX_1_DATA4_P/N(F5/F6), LVDS_TX_1_CLK_P/N(C2/C3),

YES Check the panel module.

NO Check the line between IC501 and SC501.

(Q501 and Q502, etc.)

NO Check the line between SC501 and SC2203

connectors.

(Q2216, etc.)

Check IC8001 and its peripheral circuits.(IC8151 thru IC8154, etc.)

6 – 1

Page 45

No video (2)

LC-32/37D64U

COMPONENT: No external input video

Is INPUT-1 selected on the input select menu screen? Is the INPUT-SELECT for the input signal?

Select INPUT-1 on the input select menu screen for the right input signal.

Does the INPUT-1 C2_PLUG detection function? Does the INPUT-3 C1_PLUG detection function? Check the line between pin(2) of input terminal(J502) and pin(58) of IC501(AV_SW).

YES

Are there the COMPONENT video signal inputs at pins(59)(Y)/ (60)(Pb) and (61)(Pr) of IC501(AV_SW)?

Check the line between the input terminals of J502 and IC501.

J902 pin(3)(Y) pin(5)(Pb) pin(7)(Pr)

IC501 pin(59) pin(60) pin(61)

YES

Are there the COMPONENT video signal outputs at pins(30)(Y)/(28)(Pb) and (27)(Pr) of IC501?

[INPUT-1]

Is INPUT-3 selected on the input select menu screen? Is the INPUT-SELECT for the input signal?

YES

Are there the COMPONENT video signal inputs at pins(51)(Y)/ (53)(Pb) and (55)(Pr) of IC501(AV_SW)?

YES

COMPONENT: No external input video

Select INPUT-3 on the input select menu screen for the right input signal.

Check the line between pin(7) of input terminal(J902) and pin(50) of IC501(AV_SW).

J902 pin(7) P901 pin(15)

P501 pin(15) IC501 pin(50)

Check the line between the input terminals of J902 and IC501.

J902 pin(6)(Y) pin(5)(Pb) pin(4)(Pr)

P901 pin(13) pin(11) pin(9)

P501 pin(13) pin(11) pin(9)

IC501 pin(51) pin(53) pin(55)

[INPUT-3]

YES

Are there the COMPONENT video signal outputs at pins(77),(75) and (73) of connector(SC501) on the TERMINAL unit?

YES Are there the COMPONENT video signal inputs at pins(77),(75) and (73) of connector(SC2203) on the MAIN unit?

YES Are there the COMPONENT video signal inputs at pins(AM21)(Y)/

(AN21)(Pb) and (AL21)(Pr) of IC8001(CPU)?

YES Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of

IC8001? LVDS_TX_0_DATA0_P/N(C7/B7), LVDS_TX_0_DATA1_P/N(E7/D7), LVDS_TX_0_DATA2_P/N(C6/B6), LVDS_TX_0_DATA3_P/N(C5/B5), LVDS_TX_0_DATA4_P/N(E5/D5), LVDS_TX_0_CLK_P/N(E6/D6), LVDS_TX_1_DATA0_P/N(B4/A4), LVDS_TX_1_DATA1_P/N(E4/D4), LVDS_TX_1_DATA2_P/N(B3/A3), LVDS_TX_1_DATA3_P/N(B1/B2), LVDS_TX_1_DATA4_P/N(F5/F6), LVDS_TX_1_CLK_P/N(C2/C3),

YES Check the panel module.

Check IC501 and its peripheral circuits.

NO Check the line between IC501 and SC501.(Q501 thru

Q506, etc.)

NO Check the line between SC501 and SC2203 connectors.

NO Check the line between the connector of SC2203 and

IC8001.(Q2202, Q2203 and Q2206, etc.)

Check IC8001 and its peripheral circuits.(IC8151 thru IC8154, etc.)

6 – 2

Page 46

LC-32/37D64U

No video (3)

S-VIDEO: No external input video

[INPUT-2]

Is INPUT-2 selected on the input select menu screen?

NO Does the INPUT-2 S1_PLUG detection function? Check the line between pin(6) of input terminal(J504) and pin(41) of IC501(AV_SW).

YES Are there the S-VIDEO signal inputs at pins(42)(Y) and (44)(C) of IC501(AV_SW)?

Check the line between pins(3)(Y)/(4)(C) of J504 and pins(42)/(44) of IC501.

YES Are there the S-VIDEO signal outputs at pins(77)(Y) and (75)(C) of connector(SC501) on the TERMINAL unit?

YES

Are there the S-VIDEO signal inputs at pins(77)(Y) and (75)(C) of connector(SC2203) on the MAIN unit?

NO Check the line between IC501 and SC501.(Q501 thru

Q504, etc.)

NO Check the line between SC501 and SC2203 connectors.

YES Are there the S-VIDEO signal inputs at pins(AL17)(Y) and (AL16)(C) of IC8001(CPU)?

YES Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001? LVDS_TX_0_DATA0_P/N(C7/B7), LVDS_TX_0_DATA1_P/N(E7/D7),

YES Check the panel module.

NO Check the line between SC2203 and IC8001.(Q2201 and

Q2205, etc.)

Check IC8001 and its peripheral circuits.(IC8151 thru IC8154, etc.)

6 – 3

Page 47

No video at UHF/VHF broadcast signal reception No video at digital broadcast signal reception

Is the specified TV signal selected on the input select menu screen?

LC-32/37D64U

No video (4)

Is there the analog video signal output (VIDEO) at pin(13) of tuner(TU1101)?

Check TU1101 and its peripheral circuits.(SDA/ SCL_3_5, etc.)

YES

Is there the analog video signal output at pin(79) of connector(SC501) on the TERMINAL unit?

NO Check the line between TU1101 and SC501.(Q510, etc.)

YES

Is there the analog video signal input at pin(79) of connector(SC2203) on the MAIN unit?

NO Check the line between SC2203 and SC501 con-

YES

Is there the analog video signal input at pin(AM19) of IC8001(CPU)? Are there the video signal inputs at pin(AM33) and (AM34) of

YES

Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001? LVDS_TX_0_DATA0_P/N(C7/B7), LVDS_TX_0_DATA1_P/N(E7/D7), LVDS_TX_0_DATA2_P/N(C6/B6), LVDS_TX_0_DATA3_P/N(C5/B5), LVDS_TX_0_DATA4_P/N(E5/D5), LVDS_TX_0_CLK_P/N(E6/D6), LVDS_TX_1_DATA0_P/N(B4/A4), LVDS_TX_1_DATA1_P/N(E4/D4), LVDS_TX_1_DATA2_P/N(B3/A3), LVDS_TX_1_DATA3_P/N(B1/B2), LVDS_TX_1_DATA4_P/N(F5/F6), LVDS_TX_1_CLK_P/N(C2/C3),

nectors.

NO Check the line between IC8001 and SC2203. (Q2214, etc.)

Are there the video signal outputs (IF_OUT_P/N) at the pins(19) and (20) of tuner(TU1101)?

Check TU1101 and its peripheral circuits.(SDA/ SCL_3_5, etc.)

YES Are there the video signal outputs at pins(5) and (7) of connector(SC501) on the TERMINAL unit?

Check the line between TU1101 and SC501.

YES

Are there the video signal inputs at pins(5) and (7) of connector(SC2203) on the MAIN unit?

Check the line between SC2203 and SC501 con-

YES

IC8001(CPU)?

YES

nectors.

NO Check the line between IC8001 and SC2203. (L2204, C2229, etc.)

Check the panel module.

Check IC8001 and its peripheral circuits.(IC8151 thru IC8154, etc.)

YES

6 – 4

Page 48

LC-32/37D64U

[HDMI signal input] No video (5)

HDMI: No external input video [INPUT-4] HDMI: No external input video [INPUT-5]

Is INPUT-4 selected on the input select menu screen? Is INPUT-5 selected on the input select menu screen?

NO Select INPUT-4 on the input select menu screen for the right input signal.

Does the HOT PLUG detection function? Does the HOT PLUG detection function? Does the DDC5V signal come from pin(18) of SC1601 to pin(72) of IC1604(HDMI-SW)?

Check the line between the input terminals of SC1601 and IC1604.

YES

Does the HPD signal come from pin(56) of IC1604 to pin(19) of SC1601?

NO NO Check the line between IC1604 and SC1601.

IC1604 pin(56) IC1607 pin(4)

SC1601 pin(19)

YES

Are there the TMDS signal inputs at pins(58/59)(CLK-/+), (61/62)(D0-/ +), (64/65)(D1-/+), (67/68)(D2-/+), all of IC1604?

Is IC1601(EEPROM) accessed by I2C, with HDMI connected, to read the DDC_I2C SCL/SDA data?

Select INPUT-5 on the input select menu screen for the right input signal.

Does the DDC5V signal come from pin(18) of SC1602 to pin(52) of IC1604(HDMI-SW)?

NO Check the line between the input terminals of SC1602 and IC1604.

YES

Does the HPD signal come from pin(36) of IC1604 to pin(19) of SC1602?

Check the line between IC1604 and SC1602.

IC1604 pin(36) IC1608 pin(4)

SC1602 pin(19)

YES

Are there the TMDS signal inputs at pins(38/39)(CLK-/+), (41/42)(D0-/ +), (44/45)(D1-/+), (47/48)(D2-/+), all of IC1604?

NO Is IC1603(EEPROM) accessed by I2C, with HDMI connected, to read the DDC_I2C SCL/SDA data?

NO Check the DDC line and its peripheral circuits. (IC1601 and its peripherals)

YES

Are there the TMDS signal inputs at pins(AM1/AM2)(CLK-/+), (AN1/AN2)(D0-/+), (AM3/AM4)(D1-/+), (AP2/AN3)(D2-/+), all of IC8001(CPU)?

YES

Check the panel module.

YES

Check the DDC line and its peripheral circuits. (IC1603 and its peripherals)

Check IC1604, IC8001 and their peripheral circuits.

Check IC8001 and its peripheral circuits. (IC8151 thru IC8154, etc.)

Is IC8451(EEPROM for HDCP) accessed by I2C(SCL2/SDA2) to read HDCP data? Check IC8451 and its peripheral circuits.

6 – 5

Page 49

No video (6)

LC-32/37D64U

PC: No external input video

Is INPUT-6 selected on the input select menu screen?

Select INPUT-6 on the input select menu screen for the right input signal.

Is IC2202(EEPROM) accessed by I2C, with PC connected, to read the DDC_I2C SCL/SDA data?

YES

Are there the video signal inputs at pins(AN15)(G), (AM15)(B) and (AK16)(R) of IC8001(CPU)? Are there the VSYNC/HSYNC signal inputs at pins(AJ16) and (AH16) of IC8001?

Check the DDC line and its peripheral circuits.(IC2202 and its peripherals)

[INPUT-6]

YES

Check the line between SC2201 and IC8001.(Q2211, IC2201, etc.)

Check IC8001 and its peripheral circuits.(IC8151 thru IC8154, etc.)

Check the panel module.

YES

6 – 6

Page 50

LC-32/37D64U

No audio (1)

INPUT-1 No audio INPUT-2 No audio

Is INPUT-1 selected on the input select menu screen? Is INPUT-2 selected on the input select menu screen?

NO Is the audio output selected for “VARIABLE” on the menu screen? Set the audio output to “FIXED”. Set the audio output to “FIXED”.

YES

Does the audio signal come from pins(5)(L) and (7)(R) of input terminal(J501) to pins(8)(L) and (13)(R) of IC501(AV_SW) on the TERMINAL unit?

NO Check the line between J501 and IC501. Check the line between J503 and IC501.

YES

Does the audio signal come from pins(20)(L) and (18)(R) of IC501 to pins(69)(L) and (71)(R) of connector(SC501)?

YES

Are there the audio signal inputs at pins(69)(L) and (71)(R) of connector(SC2203) on the MAIN unit?

YES Does the audio signal come from pins(69)(L) and (71)(R) of SC2203 to pins(35)(L) and (36)(R) of IC1403(CODEC)?

YES Does the audio signal come from pins(4)(COD_LRCK), (5)(COD_BCK) and (6)(COD_SDOUT) of IC1403 to pins(AK24), (AH24) and (AJ24) of IC8001(CPU)?

Does the audio signal come from pins(5)(L) and (7)(R) of input terminal(J503) to pins(7)(L) and (12)(R) of IC501(AV_SW) on the TERMINAL unit?

Check the line between IC501 and SC501 its peripheral circuits.

NO Check the line between SC501 and SC2203.

NO Check the line between IC1403 and SC2203.

Is the audio output selected for “VARIABLE” on the menu screen?

YES

Check the line between IC1403 and IC8001.

YES Does the audio signal come from pins(AJ25)(DSP_LRCK), (AK25)(DSP_BCKIN), (AL25)(DSP_SDIN1) and (L32)(DSP_SDIN2) of IC8001 to pins(2), (3), (6) and (4) of IC1402(SOUND_DSP)?

YES Does the audio signal come from pins(19)(DSP_SDOUT1) and (21)(DSP_SDOUT3) of IC1402 to pins(11) and (12) of IC1403(CODEC)?

Does the audio signal come from pins(AJ25)(DSP_LRCK), (AK25)(DSP_BCKIN) and (AL24)(DSP_MCLK) of IC8001 to pins(8), (9) and (10) of IC1403?

YES Does the audio signal come from pins(17)(SPOUT_LP) and (18)(SPOUT_RP) of IC1403 to pins(39)(SP_LP) and (43)(SP_RP) of connector(SC2203) on the

MAIN unit?

YES Are there the audio signal inputs at pins(39)(SP_LP) and (43)(SP_RP) of connector(SC501) on the TERMINAL unit?

YES Does the audio signal come from pins(39)(SP_LP) and (43)(SP_RP) of SC501

to pins(5)(SP_LP) and (9)(SP_RP) of IC2701(AMP) on the TERMINAL unit?

YES Is the audio output from IC2701 as specified? NO Check IC2701 and its peripheral circuits.

NO Check the line between IC1402 and IC1403.

NO Check the line between SC501 and SC2203.

NO Check the line between SC501 and IC2701, and

Check the line between IC8001 and IC1402.

Check the line between IC8001 and IC1403.

Check the line between SC2203 and IC1403.(D1305, D1312, Q1306 and Q1307, etc.)

their peripheral circuits.(AMP_MUTE line, etc.)

YES Check the connector(P2701), speakers and their peripheral circuits.

6 – 7

Page 51

No audio (1)

INPUT-3 No audio

Is INPUT-3 selected on the input select menu screen?

NO Is the audio output selected for “VARIABLE” on the menu screen? Set the audio output to “FIXED”.

YES

Does the audio signal come from pins(4)(L) and (5)(R) of input terminal(J901) to pins(3)(L) and (1)(R) of P901 on the SIDE unit?

NO Check the line between J901 and P901, and their peripheral circuits.

YES

Are there the audio signal inputs at pins(3)(L) and (1)(R) of P501 on the TERMINAL unit?

NO Check the line between P501 and P901.

YES

Does the audio signal come from pins(3)(L) and (1)(R) of P501 to pins(6) and (11) of IC501 on the TERMINAL unit?

LC-32/37D64U

NO Check the line between P501 and IC501, and their peripheral circuits.

YES

Does the audio signal come from pins(20)(L) and (18)(R) of IC501 to pins(69)(L) and (71)(R) of connector(SC501)?

YES Are there the audio signal inputs at pins(69)(L) and (71)(R) of connector(SC2203) on the MAIN unit?

YES Does the audio signal come from pins(69)(L) and (71)(R) of SC2203 to pins(35)(L) and (36)(R) of IC1403(CODEC)?

YES Does the audio signal come from pins(4)(COD_LRCK), (5)(COD_BCK) and (6)(COD_SDOUT) of IC1403 to pins(AK24), (AH24) and (AJ24) of IC8001(CPU)?

YES Does the audio signal come from pins(AJ25)(DSP_LRCK), (AK25)(DSP_BCKIN), (AL25)(DSP_SDIN1) and (L32)(DSP_SDIN2) of IC8001 to pins(2), (3), (6) and (4) of IC1402(SOUND_DSP)?

YES Does the audio signal come from pins(19)(DSP_SDOUT1) and (21)(DSP_SDOUT3) of IC1402 to pins(11) and (12) of IC1403(CODEC)? Does the audio signal come from pins(AJ25)(DSP_LRCK), (AK25)(DSP_BCKIN) and (AL24)(DSP_MCLK) of IC8001 to pins(8), (9) and (10) of IC1403?

YES Does the audio signal come from pins(17)(SPOUT_LP) and (18)(SPOUT_RP) of

IC1403 to pins(39)(SP_LP) and (43)(SP_RP) of connector(SC2203) on the MAIN unit?

YES Are there the audio signal inputs at pins(39)(SP_LP) and (43)(SP_RP) of connector(SC501) on the TERMINAL unit?

YES Does the audio signal come from pins(39)(SP_LP) and (43)(SP_RP) of SC501 to pins(5)(SP_LP) and (9)(SP_RP) of IC2701(AMP) on the TERMINAL unit?

YES Is the audio output from IC2701 as specified? NO Check IC2701 and its peripheral circuits.

NO Check the line between IC501 and SC501 its

peripheral circuits.

NO Check the line between SC501 and SC2203.

NO Check the line between IC1403 and SC2203.

NO Check the line between IC1403 and IC8001.

NO Check the line between IC1402 and IC1403.

NO Check the line between IC8001 and IC1403.

NO Check the line between SC2203 and

NO Check the line between SC501 and SC2203.

NO Check the line between SC501 and IC2701, and

Check the line between IC8001 and IC1402.

IC1403.(D1305, D1312, Q1306 and Q1307, etc.)

their peripheral circuits.(AMP_MUTE line, etc.)

YES Check the connector(P2701), speakers and their peripheral circuits.

6 – 8

Page 52

LC-32/37D64U

No audio (2)

[HDMI analog audio input] INPUT-5 No audio [PC analog audio input] INPUT-6 No audio

Is INPUT-5 selected on the input select menu screen? Is INPUT-6 selected on the input select menu screen?

NO Is the audio output selected for “VARIABLE” on the menu screen? Set the audio output to “FIXED”. Set the audio output to “FIXED”.

Is the HDMI audio output selected for “Digital” on the menu screen?

Set the HDMI audio output to “Analog”.

YES

Is the audio output selected for “VARIABLE” on the menu screen?

YES

Does the audio signal come from pins(4)(L) and (2)(R) of input terminal(J507) to pins(9)(L) and (14)(R) of IC501(AV_SW) on the TERMINAL unit?

NO Check the line between J507 and IC501, and their peripheral circuits.

YES

Does the audio signal come from pins(20)(L) and (18)(R) of IC501 to pins(69)(L) and (71)(R) of connector(SC501)?

YES

Are there the audio signal inputs at pins(69)(L) and (71)(R) of connector(SC2203) on the MAIN unit?

YES Does the audio signal come from pins(69)(L) and (71)(R) of SC2203 to pins(35)(L) and (36)(R) of IC1403(CODEC)?

YES Does the audio signal come from pins(4)(COD_LRCK), (5)(COD_BCK) and (6)(COD_SDOUT) of IC1403 to pins(AK24),

(AH24) and (AJ24) of IC8001(CPU)?

YES Does the audio signal come from pins(AJ25)(DSP_LRCK),

(AK25)(DSP_BCKIN), (AL25)(DSP_SDIN1) and (L32)(DSP_SDIN2) of IC8001 to pins(2), (3), (6) and (4) of IC1402(SOUND_DSP)?

YES Does the audio signal come from pins(19)(DSP_SDOUT1) and

(21)(DSP_SDOUT3) of IC1402 to pins(11) and (12) of IC1403(CODEC)? Does the audio signal come from pins(AJ25)(DSP_LRCK), (AK25)(DSP_BCKIN) and (AL24)(DSP_MCLK) of IC8001 to pins(8), (9) and (10) of IC1403?

YES Does the audio signal come from pins(17)(SPOUT_LP) and (18)(SPOUT_RP) of IC1403 to pins(39)(SP_LP) and (43)(SP_RP) of connector(SC2203) on the MAIN unit?

YES Are there the audio signal inputs at pins(39)(SP_LP) and (43)(SP_RP) of connector(SC501) on the TERMINAL unit?

YES Does the audio signal come from pins(39)(SP_LP) and (43)(SP_RP)

of SC501 to pins(5)(SP_LP) and (9)(SP_RP) of IC2701(AMP) on the TERMINAL unit?

YES Is the audio output from IC2701 as specified? NO Check IC2701 and its peripheral circuits.

Does the audio signal come from pins(2)(L) and (3)(R) of input terminal(J508) to pins(10)(L) and (15)(R) of IC501(AV_SW) on the TERMINAL unit?

Check the line between J508 and IC501, and their peripheral circuits.

YES

Check the line between IC501 and SC501 its peripheral circuits.

NO Check the line between SC501 and SC2203.

NO Check the line between IC1403 and SC2203.

NO Check the line between SC501 and SC2203.

Check the line between IC1403 and IC8001.

Check the line between IC8001 and IC1402.

Check the line between IC1402 and IC1403.

Check the line between IC8001 and IC1403.

Check the line between SC2203 and IC1403.(D1305, D1312, Q1306 and Q1307, etc.)

Check the line between SC501 and IC2701, and their peripheral circuits.(AMP_MUTE line, etc.)

YES Check the connector(P2701), speakers and their peripheral circuits.

6 – 9

Page 53

LC-32/37D64U

No audio (3)

No audio at UHF/VHF broadcast signal reception No audio at digital broadcast signal reception

Is TV selected on the input select menu screen? Is TV selected on the input select menu screen?

Is the audio output selected for “VARIABLE” on the menu screen?

Set the audio output to “FIXED”. Set the audio output to “FIXED”.

YES

Is there the SIF signal output at pin(15) of tuner(TU1101) on the TERMINAL unit?

Check the tuner(TU1101) and its peripheral circuits. Check the tuner(TU1101) and its peripheral circuits.

YES

Does the SIF signal come from pin(15) of tuner(TU1101) to pin(14) of connector(SC501)?

NO Check the line between TU1101 and SC501, and their peripheral circuits.(Q1101, Q1102, etc.)

YES

Is there the SIF signal input at pin(14) of connector(SC2203) on the MAIN unit?

NO Check the line between SC501 and SC2203. Check the line between SC2203 and SC501 connectors.

YES

Does the SIF signal come from pin(14) of SC2203 to pin(AN23) of IC8001(CPU) on the MAIN unit?

NO Check the line between IC8001 and SC2203. Check the line between IC8001 and SC2203.(L2204,

YES

Does the audio signal come from pins(4)(COD_LRCK), (5)(COD_BCK) and (6)(COD_SDOUT) of IC1403 to pins(AK24), (AH24) and (AJ24) of IC8001(CPU)?

YES

Does the audio signal come from pins(AJ25)(DSP_LRCK), (AK25)(DSP_BCKIN), (AL25)(DSP_SDIN1) and (L32)(DSP_SDIN2) of IC8001 to pins(2), (3), (6) and (4) of IC1402(SOUND_DSP)?

YES Does the audio signal come from pins(17)(SPOUT_LP) and

(18)(SPOUT_RP) of IC1403 to pins(39)(SP_LP) and (43)(SP_RP) of connector(SC2203) on the MAIN unit?

YES Are there the audio signal inputs at pins(39)(SP_LP) and (43)(SP_RP) of connector(SC501) on the TERMINAL unit?

YES Does the audio signal come from pins(39)(SP_LP) and (43)(SP_RP) of

SC501 to pins(5)(SP_LP) and (9)(SP_RP) of IC2701(AMP) on the TERMINAL unit?

YES Is the audio output from IC2701 as specified? NO Check IC2701 and its peripheral circuits.

Are there the video signal outputs (IF_OUT_P/N) at the pins(19) and (20) of tuner(TU1101) on the TERMINAL unit?

Are there the video signal outputs at pins(5) and (7) of connector(SC501) on the TERMINAL unit?

Are there the video signal inputs at pins(5) and (7) of connector(SC2203) on the MAIN unit?

Are there the video signal inputs at pin(AM33) and (AM34) of IC8001(CPU)?

NO Check the line between IC1402 and IC1403.

NO Check the line between SC501 and SC2203.

Is the audio output selected for “VARIABLE” on the menu screen?

YES

Check the line between TU1101 and SC501.

YES

C2229, etc.)

YES

Check the line between IC1403 and IC8001.

Check the line between IC8001 and IC1402.

Check the line between IC8001 and IC1403.

Check the line between SC2203 and IC1403.(D1305, D1312, Q1306 and Q1307, etc.)

Check the line between SC501 and IC2701, and their peripheral circuits.(AMP_MUTE line, etc.)

YES Check the connector(P2701), speakers and their peripheral circuits.

6 – 10

Page 54

LC-32/37D64U

No audio (4)

INPUT-4 No audio (HDMI connected) INPUT-5 No audio (HDMI connected)

[INPUT-4 input] Is INPUT-4 selected on the input select menu screen? [INPUT-5 input] Is INPUT-5 selected on the input select menu screen?

NO Is the audio output selected for “VARIABLE” on the menu screen?

YES

[INPUT-4 input] If no video appears, refer to “No external input video (HDMI) [INPUT-4]”.

[INPUT-5 input] If no video appears, refer to “No external input video (HDMI) [INPUT-5]”.

Is the HDMI_MUTE line as specified?

YES

Does the audio signal come from pins(4)(COD_LRCK), (5)(COD_BCK) and (6)(COD_SDOUT) of IC1403 to pins(AK24), (AH24) and (AJ24) of IC8001(CPU)?

Does the audio signal come from pins(AJ25)(DSP_LRCK), (AK25)(DSP_BCKIN), (AL25)(DSP_SDIN1) and (L32)(DSP_SDIN2) of IC8001 to pins(2), (3), (6) and (4) of IC1402(SOUND_DSP)?

Does the audio signal come from pins(19)(DSP_SDOUT1) and (21)(DSP_SDOUT3) of IC1402 to pins(11) and (12) of IC1403(CODEC)?

Set the audio output to “FIXED”.

YES

NO Check Q1301, IC1302 and their peripheral circuits.

YES

NO Check the line between IC1402 and IC1403.

Check the line between IC1403 and IC8001.

Check the line between IC8001 and IC1402.

Does the audio signal come from pins(AJ25)(DSP_LRCK), (AK25)(DSP_BCKIN) and (AL24)(DSP_MCLK) of IC8001 to pins(8), (9) and (10) of IC1403?

YES Does the audio signal come from pins(17)(SPOUT_LP) and (18)(SPOUT_RP) of IC1403 to pins(39)(SP_LP) and (43)(SP_RP) of connec-

tor(SC2203) on the MAIN unit?

YES Are there the audio signal inputs at pins(39)(SP_LP) and (43)(SP_RP) of connector(SC501) on the TERMINAL unit?

YES Does the audio signal come from pins(39)(SP_LP) and (43)(SP_RP) of SC501 to pins(5)(SP_LP) and (9)(SP_RP) of IC2701(AMP) on the TERMI-

NAL unit?

YES Is the audio output from IC2701 as specified? NO Check IC2701 and its peripheral circuits.

YES Check the connector(P2701), speakers and their peripheral circuits.

NO Check the line between SC501 and SC2203.

Check the line between IC8001 and IC1403.

Check the line between SC2203 and IC1403.(D1305, D1312, Q1306 and Q1307, etc.)

Check the line between SC501 and IC2701, and their peripheral circuits.(AMP_MUTE line, etc.)

6 – 11

Page 55

LC-32/37D64U

No audio signal at Digital Audio Output terminal (Analog sound heard)

No INPUT-4/5(HDMI) audio No audio at digital broadcast signal reception

If no video appears, refer to “No external input video (HDMI) [INPUT-4/5]”.

Is the HDMI_MUTE line as specified? Check the tuner(TU1101) and its periph-

NO Check Q1301, IC1302 and their peripheral circuits.

YES

Is there the SPDIF signal (OPT_OUT) output at pin(AP11) of IC8001(CPU)?

Are there the video signal outputs (IF_OUT_P/N) at the pins(19) and (20) of tuner(TU1101) on the TERMINAL unit?

eral circuits.

YES

Are there the video signal outputs at pins(5) and (7) of connector(SC501) on the TERMINAL unit?

Check the line between TU1101 and

YES

Are there the video signal inputs at pins(5) and (7) of connector(SC2203) on the MAIN unit?

YES

Are there the video signal inputs at pin(AM33) and (AM34) of IC8001(CPU)?

YES

SC501.

NO Check the line between SC2203 and SC501 connectors.

NO Check the line between IC8001 and SC2203.(L2204, C2229, etc.)

YES

Is there the SPDIF signal (OPT_OUT) input at pin(2) of IC1304(SPDIF_BUFF&MUTE)?

YES

Is there the MUTE signal input at pin(1) of IC1304? NO Check the MUTE_A_ALL and ACDET signals, and their periph-

YES Is there the SPDIF signal input at pin(1) of D1306(OPTICAL OUTPUT)?

YES

Check the speakers and their peripheral circuits.

NO Check the line between IC8001 and IC1304.

NO Check D1306 and its peripheral circuits.

Check the IC8001 and its peripheral circuits.

eral circuits.(Q1304, Q1312, D1310, etc.)

No optical output under the following conditions as per HDMI requirements. *Audio contents protected. *Audio frequency beyond 48kHz. *Audio bit length beyond 16bits.

6 – 12

Page 56

LC-32/37D64U

No monitor audio output

Is the audio output from the monitor set at “VARIABLE” or “FIXED” on the menu screen?

YES

Are there the audio signal outputs at pins(24)(LINE_L) and (25)(LINE_R) of IC1403(CODEC)?

YES Does the audio signal come from pins(24)(LINE_L) and (25)(LINE_R) of IC1403 to pins(47) and (49) of SC2203 on the MAIN unit?

YES Are there the audio signal inputs at pins(47)(LINE_L) and (49)(LINE_R) of SC501 on the TERMINAL unit?

YES Does the audio come from pins(47)(LINE_L) and (49)(LINE_R) of SC501 to pins(4)(L) and (2)(R) of J505?

NO Check the bus line(SCL0/SDA0) and IC1403.

NO Check IC1403 and its peripheral circuits.

NO Check the line between SC501 and SC2203 connectors.

NO Check the line between J505 and SC501, and their peripheral

Check the line between IC1403 and SC2203.

circuits.

Check the LINE_MUTE line and its peripheral circuits.(Q507 thru Q509, etc.)

6 – 13

Page 57

LED flashing timing chart for error notification.

250ms 1sec

1) Power LED (The power LED (Green) which lights during TV reception flashes.)

Error type Power red LED operation (1 cycle) Pins are microprocessor pins.

Lamp failure Flashes once: Fast

Power failure Flashes twice

Communication failure with main CPU Flashes 3 times

H: On

L: Off

H: On

L: Off

H: On

L: Off

LC-32/37D64U

ERR_PNL (pin 43): L failure. Confirmed after 10 consecutive matches at 500 ms intervals (detected only when the backlight is on). Note that after five match counts, the lamp cannot be activated except in the monitoring process. (For the first time, only the inverter is reset, and error OFF is not activated) Accumulated counts are cleared to 0 when the corresponding setting in the process A is made or when the power is turned on with [CH_DOWN] and [VOL_UP] on the unit down or after continuous illumination for 3 minutes. Refer to “Power failure details”.

Refer to “Communication failure details”. Communication line failure or main CPU communication failure. → Check debug statements for the main CPU.

Vsync Failure Flashes 4 times

Monitor temperature failure Flashes 5 times

2) Power failure details (Power LED flashes twice and OPC LED flashes)

Error type Notification LED operation (1 cycle) Pins are microprocessor pins unless otherwise specified.

PS_ON DET_15V failure Flashes once

DET_D3V3 failure Flashes twice

DET_5V failure Flashes 3 times

H: On

L: Off

H: On

L: Off

H: On

L: Off

H: On

L: Off

H: On

L: Off

VSYNC (pin 52) failure (uninput). Operation failure. Detected during operation (interruption). Detected during operation (interruption).

If the panel temperature is 60°C or more for 15 seconds or more in a row, CAUTION appears on the OSD of AVC (flashes in red in the lower right screen). If the panel temperature is 60°C or more for 25 seconds or more in a row, error standby is activated. (MONITOR MAX TEMP on page 24 of process A: Change of temperature failure AD value): Thermistor

DET_15V (pin 57). UR15V or A9V is not applied. If error is detected during operation, the power is turned on again by interrupt handling (instantaneous blackout processing).

DET_D3V3 (pin 59) failure (L). D3.3V is not applied. If error is detected during operation, error standby is activated by polling.

DET_5V (pin 56) failure (L). 5V is not applied. If error is detected during operation, error standby is activated by polling.

PNL_12V failure Flashes 5 times

Main failure Flashes 7 times

H: On

L: Off

H: On

L: Off

DET_PNL_12V (pin 58) failure (L). Panel power is not applied. If error is detected during operation, error standby is activated by polling.

Main microprocessor detection error. The details are displayed in “ERROR STANDBY CAUSE” on page 1 of process A for the main microprocessor.

6 – 14

Page 58

LC-32/37D64U

3) Communication failure details (Power LED flashes 3 times and OPC LED flashes)

Error type Notification LED operation (1 cycle)

Initial communication reception failure Flashes once

H: On

L: Off

Initial communication from the main CPU is not received. (After canceling the reset, request for the monitor model No. is not received.) Communication line failure or main CPU start-up failure.

Basically, communication logs are analyzed by a bus

monitor or debug print logs are analyzed.

Time-out setting reception failure Start-up confirmation reception failure Flashes twice

Regular communication failure Flashes 3 times

H: On

L: Off

H: On

L: Off

Time-out setting and start-up mode change cannot be received from the main CPU. (Start-up communication until time-out setting and start-up mode change is not received.) Main CPU start-up failure or monitor microprocessor’s reception failure. Regular communication that is performed at 1 second intervals in the normal operation is interrupted. Main CPU operation failure or monitor microprocessor’s reception failure.

6 – 15

Page 59

LC-32/37D64U

CHAPTER 7. MAJOR IC INFORMATIONS

Service Manual

[1] MAJOR IC INFORMATIONS

1. MAJOR IC INFORMATIONS

1.1. IC501 (VHiSM5351AF-1Q)

This I2C bus-controlled audio/video switch is designed to switch video signal between two-system color difference (component) signal, one-system S video signal and three-system composite signal, and to switch audio signal between three-system signal.

The analog audio/video signal from the INPUT-1 or INPUT-2 and INPUT-3 input terminal is fed into this IC for selection.

The video output signal from this IC flows through a low-pass filter into the video signal processing circuit IC8001 (iXC376WJQZ).

The audio output signal from this IC flows into audio codec IC1403 (AK4682EQ).

1.2. IC1403 (VHiAK4682EQ-1Y)

This IC provides for 2-channel A/D and 4-channel D/A (192-kHz sampling).

The analog audio signal from IC501 is fed into this IC for selection.

The selected signal flows through A/D-unit into the video signal processing circuit IC8001 (iXC376WJQZ).

The digital audio signal (I2S) from IC1402 flows into audio power amplifier IC2701 and AUDIO OUTPUT terminal via each D/A-unit.

1.3. IC1604 (VHiSii9185+-1Q)

The Sii9185 is the TMDS Switch devices supporting Revision 1.3 of the HDMI Specification.

This IC is used to select a single set of HDMI/DVI signals from one of three HDMI/DVI receiver-ports, and to generate a fully compliant HDMI/DVI stream as an output.

It also provides DDC/HDCP, HPD, and +5V switching to allow full compliance to the HDMI/DVI Specification.

On this IC, the INPUT-4, 5HDMI port are switched.

1.4. IC2002 (RH-iXB986WJNAQ)

The monitor microprocessor is intended to communicate with the main microprocessor and to operate the system.

It also controls power of the entire system.

1.5. IC2701 (VHiYDA147SZ-1Y)

The Class-D type digital audio power amplifier YDA147SZ gives maximum continuous output of 10 W/ch.

1.6. IC8001 (RH-iXC376WJQZQ)

This LSI is FULL HIGH-DEFINITION 1080P DIGITAL TV SYSTEM-ON-A-CHIP. It combines a cable/terrestrial 4/1024-QAM and 8/16-VSB receiver, a transport processor, a digital audio processor, a high definition (HD) MPEG video decoder, 2D graphics processing, digital processing of analog video and audio, analog video digitizer and DAC functions, stereo high-fidelity audio DACs, a 330-MHz millions of instructions per second (MIPS) processor, and a peripheral control unit providing a variety of television control functions.

The cable/terrestrial receiver directly samples a tuner output with an analog-to-digital converter (ADC). The LSI digitally resamples and demodulates the signal with recovered clock and carrier timing, filters and equalizes the data, and passes soft decisions to an ATSC A/53 and ITU-T J.83 Annex A/ B/C-compatible decoder. It has an MPEG-2 Digital Video Broadcasting (DVB)-compliant transport processor with advanced section filtering capability, DVB descrambler, and an MPEG-2 (MP@HL profile) video decoder.

Audio support includes a BTSC and a Dolby AC3/MPEG-2 Layer 1, 2, audio decoder. The LSI provides analog and digital audio/video outputs. A SPDIF output and a pair of analog outputs (L-R) are provided via the integrated audio DACs. The NTSC analog video decoder is supported by its own motion adaptive deinterlacing and 3D comb filtering, including 1080i deinterlacing.

The LSI includes advanced 2D graphics processing. Two transport stream inputs are included. The LSI incorporates a complete MIPS32(r)-based microprocessor subsystem including caches with bridging to memory and a local bus, where external peripherals can be attached. Integrated peripherals include two USB 2.0, three UARTs, counter/timers and GPIO controllers.

1.7. IC8452 (RH-iXC277WJQZQ)

The 64-Mbit page mode flash memory device stores the main CPU program.

7 – 1

Page 60

LC-32/37D64U

CHAPTER 8. OVERALL WIRING/BLOCK DIAGRAM

[1] OVERALL WIRING DIAGRAM

LC-32/37D64U

Service Manual

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LC-32/37D64U

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12345678910111213141516171819

20 21 22

8 – 2

Page 62

LC-32/37D64U

CHAPTER 9. PRINTED WIRING BOARD ASSEMBLIES

[1] R/C, LED Unit

R/C, LED Unit (Side-A)

LC-32/37D64U

Service Manual

R/C, LED Unit (Side-A Chip)

C107

R101

C102

RMC101

SLD101

D101

R132

IC101

C104

R135

R136

C105

R105 R102

D103

R117

R137

R107

R108

R104 R109

Q104

Q102

Q103

D114

R106 R138

R126 R121

Q105

R110

R123

Q106

D115

R127

Q107

R122

R124

C108

C110

C101

R103

RMC102

R120

R119

D116

C103

IC102

R118

R116

C111

P101

P102

R139 R140

12345678910111213141516171819

9 – 1

20 21 22

Page 63

LC-32/37D64U

[2] KEY Unit

KEY Unit (Side-A)

KEY Unit (Side-A Chip)

S155

R153

D152

S154

S152

R151

D151

S151

R152

S153

R154

S156

S157

D155

P151

12345678910111213141516171819

9 – 2

20 21 22

Page 64

[3] MAIN Unit

LC-32/37D64U

MAIN Unit (Side-A)

12345678910111213141516171819

9 – 3

20 21 22

Page 65

LC-32/37D64U

MAIN Unit (Side-A Chip)

LF1

LF3

FD1

LUG2206

SC2203

IC1608

R1730

R1616

D1604

Q1606

Q1603

R1601

C2223

L2202

D2201

TH2001

R1314

R1327

R1331

R1328

R1326

R1321

R2313

R2314

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D1614

D1619

R1641

C1676

R1724

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SC1602

R2258

R2255

Q2212 Q2211

C2226

R2247

R2304

TP2205

R2259

FB2208

D2211

C1303

Q1307

R1325

Q1308

C1617

C1618

R1623

Q1609

R1624

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SG1613

SG1619

SG1602

R2251

R2248

C2222

D2207

R2305

R2241 R2240

SC2201

R2227

R2261

D2203

R2233

R2237

R2238

R2234

D2210

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D2204

R1315

R2288

R2349

SG1608

SG1614

SG1620

R2257 R2256

R2254 R2253

R2246

R2250

C2225

C2220

R2245

C2221

D2206

FB2205

FB2204

R2226

FB2207

FB2206

R2230

R2229

IC2201

C2214

R2252

R2242

C2213

C2216

C2215

D2208

Q2210

C2224

R2243

C2219

FB2203

D2202

Q1618

R2249

C2218

R2239

Q1605

R2244

D2205

C9010

C2217

R1723

R9005 R9006

Q1602

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R1603

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SC1603

SG1603

SG1609

SG1615

SC1601

X3201

C3219

C9004

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R9008

R2351

SG1621

R1445

R1443

R1668

R1741

R1742 R1745

R1746

Q1607

SG1604

R1440

R2350

R1671

R1607

SG1610

C1449

VER1

R9201

R9209

TP8049

R2015

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R9205

LUG2202

SC9201

R2041

D2003

R2012

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C2026

R2016

R8103

R9003

C8142

R9007

R8104

C8141

C8140

R8006

R8128

R8126

R8127

R8113

R8125

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R8117

TP8001

R8151

C8146

C8145

R8152

R8107

R8108

R8153

R8183

R8182

R8154

R8101

R8139

R8102

C8139

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R8186

R8215

R8187

R8216

R8188

C8154

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R8217

R8190

R8218

R8191

C8196

C8197

R8157

R8158

R8159

R8185

R8184

R8160

R8002

R8106

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C8144

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R8028

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R8123

R8132

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R8606

R8605

R8603

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R8602

R8601

R8617

R8618

R8619

R8614

R8613

R8607

R8608

R8610

R8609

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R8025

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R8194

R8195

R8196

R8197

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R2601

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R8220

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R8268

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R8232

R8233

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R8236

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R8238

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R8250

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R8258

R8259

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R2008

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C8186

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D1305

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D1302

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D1314

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D1310

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R1308

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R8143

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R1677

R1676

R1684

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R1740

R1743

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C3330

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C3333

C1403

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C3320

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C3327

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R3320

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R3319

C1404

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C1458

P9701

R8905

R1454

R1462

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R1458

R1432

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R1431

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D9302

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D9301

L9641

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R8110

R8109

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R8044

R8045

R8046

R8054

R8052

C9303

C9302

D9643

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C8089

C8091

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C2235

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C8130

C8129

C8133

C8132

C8131

C8148

C8147

C8120

C8117

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C8119

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C8125

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R8085

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12345678910111213141516171819

9 – 4

20 21 22

Page 66

LC-32/37D64U

MAIN Unit (Side-B)

12345678910111213141516171819

9 – 5

20 21 22

Page 67

LC-32/37D64U

MAIN Unit (Side-B Chip)

FD3

TL2005

TL2004

TL2003

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TL2217

TL2215

TL2213

TL2211

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R2326

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R2342

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R1405

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R1406

R1407

R1426

C1428

R1416

C1427

R1418

C1425

C1426

C1429

C1430

C1423

C1445

C1443

R1439

R1438

C1444

C1446

R1451

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C1459

C9711

TL9733

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C9642

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R1681

R1682

TL1606

R2219

R2209

R2265

C2242

R1604

R1726

Q1620

D1605

R1602

C1607

TL1616

C1613

C1615

TL2332

TL2333

TL2335

IC1603

C1639

C1638

R1727

R1678

R1680

R1679

TL1609

R1675

R2210

R2282

R2211

R2220

C1652C1642

FB1607

R2202R2281

R2206

R2276

R2273

TP2202

Q2202

C2231

R2203

R2207

Q2203

C2233

R2283

R2216

R2218

Q2206

C2234

C1612

C1611

R1609

R1637

TL1615

FB1605

TL1618

R1722

TP1633

D1607

C1634

C1646

C1645

C1635

C1680

C1623

C1622

R1728

C1625

C1624

R1610

R1667

C1627

C1626

R1608

R1688

C1631

C1628

C1629

C1633C1637C1673

C1630

C1681

C1632C1636C1674

R1729

IC1607

D1603

C1675

R1672

R1670

R1674

R1612

TL1619

R1330

R1318

Q1306

R1317

R1329

R2214

Q2207

R1663

R1665

R1666

R1662

R1640

TL1614

TL1613

TL2300

TL2302

TL2255

TL2254

TL2243

TL2250

TL2248

TL2246

TL2251

TL2299

TL2240

TL2238

TL2242

TL2236

TL2234

TL2229

TL2227

TL2225

TL2223

TL2208

TL2301

TL2257

TL2286

TL2252

TL2253

TL2249

TL2247

TL2245

TL2244

TL2298

TL2239

TL2237

TL2241

TL2235

TL2233

TL2228

TL2226

TL2224

TL2209

TL2207

R2348

R2347

R2346

TL2283

TL2317

TL2289

TL2316

TL2288

TL2256

TL2287

TL2285

TL2284

TL2282

TL2281

TL2280

TL2279

TL2278

TL2277

TL2274

TL2273

TL2272

TL2315

TL2314

TL2313

TL2271

TL2270

TL2269

TL2276

TL2275

TL2268

TL2267

TL2266

TL2265

TL2312

TL2311

TL2309

TL2310

TL2308

TL2307

TL2306

TL2305

TL2303

TL2304

LF2

C3232

C3212

C3214

TL1304

TL1303

C3216

R3207

IC3201

R3237

R3236

C3230

C3204

C3208

C3209

C3211

R2333

R3235

C3207

C3203

C3201

TL2290

C3228

C3206

C3205

C3210

C3229

TL2263

TL2231

TL2264

R2339

R2334

R2344

R2340

R2335

R2345

R9004

TL2262

TL2295

C2227

C2228

Q2213

TL2291

TL2260

TL2261

TL2258

TL2294

TL2297

TL2292

TL2293

TL2296

R2262

R2260

IC2202

FD4

TP2013

C8087

C9609

C2001

C2014

R2052

R8116

TP8626

TP2003

C2012

R2019

R2024

R2023

C2008

TP2011

IC2002

R2072

R2042

R2014

R2051

C2015

R2075

IC8002

R8124

C8024

R8029

C8016

C8012

R8129

C8051

C8030

C8034

C8028

C8033

C8035

C8009

C8045

C8037

C8039

C8068

C8047

C8019

C8049

C8053

C8044

R8138

R8059

C8046

TP8009

R8114

R8097

R8031

R9018

R8093

R8122

TP8041

TP8084

C8452

TL8455

C8461

C8460

TL9604

R2032

R2033

C8067

C8026

C8032

C8057

C8023

C8010

C8013

C8015

C8017

C8020

R8065

C8050

R9315

C8088

R9310

R8096

IC8451

R8456

R8457

TL8454

R8474

R8475

IC8454

TP8020

C8453

C8462

TP2014

C8063

C8008

C8018

TL8456

C8086

R9313

R9317

TL9210

TL9209

R2011

R2029

R2068

R2002

R2078

TP2004

R2077

R2017

C8076

FB8002

C8060

C8007

TL8453

C8451

C2013

TL8029

TL9212

TL9211

TL9213

IC2004

TP2012

R2044

R2061

R2060

C2018

C2017

R2058

R2048

IC2007

TP2015

R2004

TP2005

LUG2207

C8014

C8065

R8137

R8136

C8003

C8075

C8062

C8059

R8100

C8040

C8038

C8066

C8036

C8061

C8027

C8005

C8048

C8022

C8006

C8052

C8004

C8096

C8042

C8025

C8021

C8011

C8056

C8054

C8102

C8058

R8131

TP8046

C8090

R8013

R8014

C8910

C8908

C8906

C8904

C8902

TP8050

C8070

R2025

TL2009

TL2011

TL2013

TL2014

TL9241

TL9240

R9204

TL9205

TL2012

TL9239

TL2007

TL2006

TL2010

TL2008

TL9221

TL9207

TL9223

TL9224

TL9208

TL9222

R9211

R9208

R9207

R9202

TL9202

TL9204

R9212

C9618

C9619

C9631

R9612

C9607

TL2001

C2020

TL9201

TL9203

TL9206

C2024

C9624

FB8003

C8082

C8080

R8145

R8144

C8105

C8064

R8146

C8106

C8069R8038

R8039

C8079

C8081

R8084 C8112

C8097

C8098

C8104

R8026

R8142

FB8011

C8909

C8109

TP8052

C8149

FB8010

C8907

C8916

C8915

C8103

FB8009

C8905

C8914

FB8008

C8913

C8903

C8912

FB8007

C8095

C8911

C8094

R8904

C8901

R8090

C8101

R8903

C8116

C8043

C8073

C8115

R8902

C8077

C8100

C8071

C8099

C8114

C8074

C8084

C8072

C8092

TP8055

TP8074

C8083

C8078

R9014

R9324

TP9303

TP9302

TL9302

TL9384

TL9301

TP9301

R8016

R8017

R8140

TL9359

TL9355

TL9310

R9318

TL9375

R9316

TL9378

TL9382

TL9318

TL9319

TL9311

TL9312

TL9313

TL9314

TL9321

TL9320

Q9602

TL9315

TL9322

TL9316

TL9317

TL9323

TL9383

TL9324

TL9325

R2621

R2623

C2606

TL9351

FB2603

C9617

C9613

TL9381

TL2601

TL9350

TL9349

TL9326

TL9379

TL9328

TL9347

TL9348

TL2668

TL9331

TL9327

TL2621

TL9346

TL9329

TL9342

TL9343

TL9330

TL2667

TL2669

TL9332

TL2610

TL9344

TL9341

TL9340

TL9333

TL2666

TL2609

R9012

TL9338

TL9339

TL9345

TL9334

TL9357

TL9337

TL9380

TL9335

TL9354

TL9336

TL9353

TL9352

R9011

R9010

TL9602

C9645

C9646

R9644

D9641

R9642

R9643

R9641

C9644

IC9641

C9643

C9641

TL9701

R8007R8010R8009

TL8457

R9307

Q9301

R9314

C9005

C8223C8222

TL2639

TL9238

TL2655

TL2628

TL2640

TL2656

R9203

TL2657

TL2603

TL2641

TL2658

TL2642

TL2659

TL2643

TL2644

LF5

R8181

R8164

R8165

Q2603

TL2660

TL2645

TL2661

TL2646

TL2602

TL2662

TL2647

TL2664

TL2651

C2003

R2013

R2005

IC2001

R2071

R2050

R2007

R2070

C2002

R2026

Q2001

Q2006

R2003

TP2009

TP2007

R2034

Q2007

X2002

R2049

R2047

R2036

C2010

R2035

R2006

R2001

R2046

C2016

R8170

R8169

TL9219

R2076

R8251

R8167

R8171

R8172

R8173

R8174

R8202

R8201

C8002

C8029

R8168

R8163

C8031

R8200

R8199

C8041

R8198

R8166

R8175

C8055

R8176

R8267

R8177

R8178

R8179

R8180

C8001

R8120

R8034

R8055

R8027R8033

R8036

C8609

C8608

R2635

TP8622

C8610

R8616

R8620

R8615

C8605

R2603

TL2665

TL2663

R9601

R9608

R9602

C9602

R9605

C9610

R9604

R9613

R9606

TP8625

C8611

C8606

C9606

R9603

R9607

C9605

IC9601

R8612

R8611

C9620

C9621

D9603

D9605

R9629

C9611

C9601

TL9234

TL9235

TL8152

C8194

TL9275

R8226

R8225

C8170

C8169

C8167

C8168

C8160C8162

C8156

C8158

C8163

C8161

C2029

C2005

R2010

C2028

C2004

C2027

C8195

TL8151

R8271

R8270

C8218

C8219

TL9605

IC8155

C8193

C8192

C8217

TL9236

TL9237

R9206

C8220

R8203R8204R8205

C8221

R8206

R8207

R8208

C8207

R8240

R8227

C8208

C8209

R8243

C8210

R8241

C8211

C8212

R8244

C8213

C8214

R8242

C8188

C8215

C8187

C8159C8157

C8181C8183

C8224

C8225

R8209

R8210

R8211

C8179

C8177

C8180

C8216

R9617

R9616

R9614

R9609

C9615

IC9605

C9608

C8182

C8185

C8184

R8223

R8224

C8176

C8206

C8205

C9612

C9614

R9619

C8178

R9618

C8226

C8227

R8212

R8213

R8214

C8228

C8229

R9034R9035

R2622

R2615

R2616

IC2602

C2609

R2637

R2638

C2608

C2607

TL2650

TL2649

TL2652

TL2648

TL2654

TL2622

TL2618

TL2635

TL2638

TL2623

TL2624

FB2604

TL2625

FB2605

TL2626

FB2606

TL2627

FB2607

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Page 68

[4] TERMINAL Unit

LC-32/37D64U

TERMINAL Unit (Side-A)

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Page 69

LC-32/37D64U

LUG502

R2912

D2904

R2914

R2910

FB508

R2915

IC2903

D510

R516

C2901

C2905

FB509

C518

R2904

IC2902

C2907

D511

R522

D2907

R2909

FB510

C2906

D512

C524

P2901

R2913

X2901

C2903

P501

TP584

D507

R514

FB507

FB506

FB505

R512

R510

R511

R509

C502

C501

C511

C503

R515

C513

R526

R529

R2719

TP585

R2718

C530

R577

R575

R2701

C2902

R2911

SC501

R2905

R2907

R2906

TL629

C568

C567

IC2901

R2908

D2906

R578

R583

R587

Q508

R584

R586

KAME4

C554

R547

Q502

Q501

R549

R551

R546

Q509

C571

R550

Q507

R576

D514

C536

C532

D513

R588

D523

D509

D508

R543

C559

R557

Q504

R559

R556

Q503

C541

R562

R538

R537

R533

R531

R589

C527

C574

R523

C522

R520

R518

R517

C520

C517

R561

R553

C564

R568

Q506

Q505

R573

R570

R567

C512

C539

C514

C504

R571

D501

R564

R501

C544

C505

R502

R544

D502

IC501

R503

C506

C545

R504

D503

C576

R505

C552

C507

R506

D504

C577

C546

R507

FB514

C508

R508

D505

R513

C509

C519

C516

C537

C550

R592

C510

D506

C549

R599

C515

C534

C533

C531

C529

C528

C526

C525

C523

C521

FB501

C543

C547

D524

R598

J507

C580

R534

R532

R530

R528

R527

R525

R524

R521

R519

IC503

C579

C578

C581

C582

R600

R601

FB503

C583

C584

C1110

R1117

C1111

R602

R1121

C1109

R603

C1108

R1120

C1112

FB504

Q1102

C585

R1105

J508

R1118

R1107

C586

R604

R1119

Q1101

R1113

FB525

R1114

R1115

C1107

R1109

R605

R597

Q510

R1110

R594

C575

C1104

C2821

C2822

C2823

C2824

R596

R593

TP1102

R595

IC2804

D2811

R1103

TU1101

R1102 R1104

R2807

D2810

R1101 R1106

C2801

R2804

C2820

C2819

IC2803

SC2801

FB2808

R2842

R2803

FB2809

R2847

R2802

FB1102

Q2801

FB2810

R2846

C1102

D2809

R2801

D2801

FB2811

FB1101

FDC2

KAME3

LUG501

C1101

TERMINAL Unit (Side-A Chip)

R2714

R2713

FDC1

L2704

C2728

C2731

D2701

LUG2702

C2737

C2742

C2727

FB2705

R2754

C2716

C2748

C2723

C2738

R2753

L2703

R2707

R2717

FB2704

D2702

C2743

R2741

R2705

R2715

Q2704

R2704

C2707

R2744

IC2701

R2742

R2752

R2710

C2706

R2706

C2713

R2731

P2701

R2730

R2703

C2705

C2711

R2702

C2704

R2725

L2702

C2740

R2709

R2726

D2703

C2712

C2717

C2724

C2726

C2744

FB2703

C2730

C2745

C2725

FB2702

D2704

L2701

C2741

C2710

R2708

FB2701

C2703

TP2919

R2901

D2903

FB2904

R2902

D2902

R2903

FB2903

J2901

D2905

KAME2

KAME1

FB2902

FB2901

D2901

C570

R582

R581

FB523

C569

R580

R579

FB522

R585

FB524

C2739

R2751

C2736

R2749

R2750

J506

J505

R2747

Q2705

R2743

C2735

R2745

Q2701

C563

R2746 R2740

C561

R566

C562

D519

R565

FB520

R569

D518

R563

R560

FB519

C557

C558

R555

FB518

R558

C555

C556

R552

FB517

R554

C560

J504

J503

R572

C565

FB521

D521 D520

R542

FB515

R574 C566

C551

D516

R545

J502

C553

FB516

C572

R548

D517

C548

FB513

R541

D515

IC502

C540

FB512 C542

R540 R539

R590

C573

FB502

J501

FB2706

FB2707

FB2708

FB2709

D522

R591

C538

R535

FB511

R536

P2702

C535

LUG503

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[5] SIDE Unit

LC-32/37D64U

SIDE Unit (Side-A)

SIDE Unit (Side-A Chip)

LUG901

J801

VA801

VA802

R819

R821

P801

R809

R820

C801

R805

IC801

C805

R822

D806

C828

C804

R804

R823

J802

C803

FB805

R835

C826

C802

C824

R836

D802

IC802

Q806

R812

R802

IC805

IC806

Q807

R807

D810

R808

Q805

C816

R806

C825

R824

R815

R831

R818

Q804

D807

D808

R811

D804

D805

R816

R814

C810

C830

C817

C823

C821

C822

R810

C811

C831

C820

C812

R832

L808

L802

SG808

R837

L807

SC802

SG804

L806

L804

SG807

IC803

L805

SG803

SC801

L803

SG806

R829

SG802

C833

SG805

L801

C814

R817

C818

R827

R813

R801

SG801

C832

C815

C819

D809

D801

C807

C809

C813

R825

R826

R828

Q801

C806

C808

FB802

Q803

IC804

R833

C827

R803

D803

R838

C829

R834

Q802

IC807

FB903

R910

D905

J902

FB905

R912

D904

FB904

R911

R915

J901

FB902

R908

C904

R907

R909

C903

R914

FB901

R906

D903

FB906

R913

D906

P901

LUG902

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LC-32/37D64U

CHAPTER 10. SCHEMATIC DIAGRAM

[1] DESCRIPTION OF SCHEMATIC DIAGRAM

1. VOLTAGE MEASUREMENT CONDITION:

1) The voltages at test points are measured on exclusive AC adaptor and the stable supply voltage of AC 120V. Signals are fed by a color bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.

2. INDICATION OF RESISTOR & CAPACITOR:

RESISTOR

1) The unit of resistance "Ω" is omitted.

(K=kΩ=1000Ω, M=MΩ).

2) All resistors are ± 5%, unless otherwise noted.

(K= ± 10%, F= ± 1%, D= ± 0.5%)

3) All resistors are 1/16W, unless otherwise noted.

CAPACITOR

1) All capacitors are µF, unless otherwise noted.

(P=pF=µµF).

2) All capacitors are 50V, unless otherwise noted.

CAUTION:

This circuit diagram is original one, therefore there may be a slight difference from yours.

Service Manual

SAFETY NOTES:

1) DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS.

2) SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING.

IMPORTANT SAFETY NOTICE:

PARTS MARKED WITH " " ( ) ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET.

AVIS DE SECURITE IMPORTANT:

LES PIECES MARQUEES " " ( ) SONT IMPORTANTES POUR MAINTENIR LA SECURITE DE L'APPAREIL. NE REMPLACER CES PIEDES QUE PAR DES PIECES DONT LE NUMERO EST SPECIFIE POUR MAINTENIR LA SECURITE ET PROTEGER LE BON FONCTIONNEMENT DE L'APPAREIL.

10 – 1

Page 72

[2] R/C, LED Unit

LC-32/37D64U

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LC-32/37D64U

[3] KEY Unit

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[4] MAIN Unit

•MAIN Unit-1/14

LC-32/37D64U

œŉĮŊřńĴĺĲŘŋŒśŔ

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LC-32/37D64U

•MAIN Unit-2/14

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•MAIN Unit-3/14

LC-32/37D64U

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LC-32/37D64U

•MAIN Unit-4/14

œŉĮŊřńĴĺĵŘŋŒśŔ

œŉĮŊřńĴĺĶŘŋŒśŔ

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[5] TERMINAL Unit

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[6] SIDE Unit

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PartsGuide

LC-32/37D64U

PARTS GUIDE

No. SY7B9LC32D64U

Note:

The reference numbers on the PWB are arranged in alphabetical order.

[1] PRINTED WIRING BOARD ASSEMBLIES

[2] LCD PANEL (NOTE: THE PARTS HERE

SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY.)

[3] DUNTKE264FM02 (R/C, LED Unit)

[4] DUNTKE266FM02 (KEY Unit)

[5] DUNTKE373FM03 (MAIN Unit)

[6] DUNTKE374FM03 (TERMINAL Unit)

[7] DUNTKE488FM03 (SIDE Unit)

[8] NOTE (Conductive cloth tape)

MODELS

CONTENTS

LC-32D64U LC-37D64U

[10] CABINET AND MECHANICAL PARTS

(LC-32D64U)

[11] CABINET AND MECHANICAL PARTS

(LC-37D64U)

[12] SUPPLIED ACCESSORIES

[13] PACKING PARTS (NOT REPLACEMENT ITEM)

[14] SERVICE JIG (USE FOR SERVICING)

[9] NOTE (Temperature-proof cover) (LC-32D64U)

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

This document has been published to be used for after sales service only. The contents are subject to change without notice.

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PRICE

RANK

NEW

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PAR T

DELIVERY

DESCRIPTION

[1] PRINTED WIRING BOARD ASSEMBLIES

N DUNTKE264FM02 AP X R/C, LED Unit N DUNTKE266FM02 AG N X KEY Unit N DUNTKE373FM03 CB N X MAIN Unit N DUNTKE374FM03 BH N X TERMINAL Unit N DUNTKE488FM03 AX N X SIDE Unit N RDENCA257WJQZ BN N X POWER Unit

[2] LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPEN-

DENTLY.)

N R1LK315D3LZ20Z DW N J 32" Wide LCD Panel Module Unit (LC-32D64U) N R1LK370D3LZ60Z EA N J 37" Wide LCD Panel Module Unit (LC-37D64U)

[3] DUNTKE264FM02 (R/C, LED Unit)

C102 VCKYTV1CF225ZY AB J Capacitor, 2.2 16V Ceramic C104 VCEASX1CN106MY AC J Capacitor, 10 16V Electrolytic C105 VCKYCY1HF103ZY AA J Capacitor, 0.01 50V Ceramic

C107 VCEASY1CN107MY AC J Capacitor, 100 16V Electrolytic D101 RH-EXA092WJZZY AB J Zener Diode, UDZSNPTE-1712B D103 RH-PX0421CEZZY AD J Diode, CL-165HR/YG-D-T D114 RH-PX0421CEZZY AD J Diode, CL-165HR/YG-D-T D115 RH-PX0421CEZZY AD J Diode, CL-165HR/YG-D-T

IC101 VHiGA1S100W-1Y AE J IC, GA1A1S100WP

P101 QPLGNA335WJZZY AD J Plug, 15pin (RA) Q102 VS2SC3928AR-1Y AB J Transistor, 2SC3928A-T112-1R Q103 VS2SC3928AR-1Y AB J Transistor, 2SC3928A-T112-1R Q104 VS2SC3928AR-1Y AB J Transistor, 2SC3928A-T112-1R Q106 VS2SC3928AR-1Y AB J Transistor, 2SC3928A-T112-1R Q107 VS2SC3928AR-1Y AB J Transistor, 2SC3928A-T112-1R

R101 VRS-CY1JF101JY AA J Resistor, 100 1/16W Metal Oxide

R104 VRS-CY1JF273JY AA J Resistor, 27k 1/16W Metal Oxide

R105 VRS-CY1JF393JY AA J Resistor, 39k 1/16W Metal Oxide

R108 VRS-CY1JF161JY AA J Resistor, 160 1/16W Metal Oxide

R109 VRS-CY1JF821JY AA J Resistor, 820 1/16W Metal Oxide

R117 VRS-CY1JF103JY AA J Resistor, 10k 1/16W Metal Oxide

R121 VRS-CY1JF821JY AA J Resistor, 820 1/16W Metal Oxide

R122 VRS-CY1JF161JY AA J Resistor, 160 1/16W Metal Oxide

R123 VRS-CJ1JF103JY AA J Resistor, 10k 1/16W Metal Oxide

R124 VRS-CJ1JF103JY AA J Resistor, 10k 1/16W Metal Oxide

R135 VRS-CY1JF000JY AA J Resistor, 0 1/16W Metal Oxide

RMC101 RRMCUA053WJZZ AE J Remote Control

SLD101 PSLDPA076WJFW AD J Shield Case

[4] DUNTKE266FM02 (KEY Unit)

D151 RH-EX0646GEZZY AA J Zener Diode, MTZJT-7215B D152 RH-EX0646GEZZY AA J Zener Diode, MTZJT-7215B D155 RH-EX0646GEZZY AA J Zener Diode, MTZJT-7215B

P151 QPLGNA059WJZZ AC J Plug, 5pin (KM)

R151 VRD-RA2BE822JY AA J Resistor, 8.2k 1/8W Carbon

R152 VRD-RA2BE123JY AA J Resistor, 12k 1/8W Carbon

R153 VRD-RA2BE822JY AA J Resistor, 8.2k 1/8W Carbon

R154 VRD-RA2BE123JY AA J Resistor, 12k 1/8W Carbon

S151 QSW-K0003AJZZ+ AB J Switch, CH-UP

S152 QSW-K0003AJZZ+ AB J Switch, CH-DOWN

S153 QSW-K0003AJZZ+ AB J Switch, INPUT

S154 QSW-K0003AJZZ+ AB J Switch, VOL-UP

S155 QSW-K0003AJZZ+ AB J Switch, VOL-DOWN

S156 QSW-K0003AJZZ+ AB J Switch, MENU

S157 QSW-K0003AJZZ+ AB J Switch, POWER

[5] DUNTKE373FM03 (MAIN Unit)

C1301 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1303 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1308 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1310 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1311 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1312 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1313 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1314 RC-KZA098WJZZY AD J Capacitor, 10 25V Ceramic C1401 VCCCCZ1HH120JY AB J Capacitor, 12p 50V Ceramic C1402 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1403 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1404 VCCCCZ1HH120JY AB J Capacitor, 12p 50V Ceramic C1405 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1406 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1407 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1409 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1411 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1414 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1415 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1417 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C1418 RC-KZA154WJZZY AB J Capacitor, 4.7 16V Ceramic C1419 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1421 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1422 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic

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[5] DUNTKE373FM03 (MAIN Unit)

C1423 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1424 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1425 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C1426 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1427 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1428 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1429 VCKYTV1CB105KY AC J Capacitor, 1 16V Ceramic C1430 VCKYTV1CB105KY AC J Capacitor, 1 16V Ceramic C1431 VCKYTV1CB105KY AC J Capacitor, 1 16V Ceramic C1432 VCKYTV1CB105KY AC J Capacitor, 1 16V Ceramic C1440 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1441 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1442 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1443 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1444 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1445 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1446 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1447 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1448 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1449 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1450 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C1451 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1452 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1453 VCKYCZ1AB473KY AB J Capacitor, 0.047 10V Ceramic C1454 VCKYCZ1CB223KY AC J Capacitor, 0.022 16V Ceramic C1455 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C1456 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1607 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1609 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C1611 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1612 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C1619 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1620 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1621 RC-KZA520WJQZY AA J C1623 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1625 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1626 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1627 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1628 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1629 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1630 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1631 RC-KZA520WJQZY AA J Capacitor, 1 10V Ceramic C1632 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1633 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1635 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1636 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1637 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1638 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1639 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1640 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1641 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1642 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1644 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1645 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1646 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1647 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1648 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1652 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1653 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1673 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1674 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C1675 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1676 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1677 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C1678 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C1679 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C1680 VCKYCZ1HB331KY AA J Capacitor, 330p 50V Ceramic C1681 C2001 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2002 VCKYCZ1HB152KY AB J Capacitor, 1500p 50V Ceramic C2003 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2008 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2010 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2012 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2016 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2020 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C2024 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2026 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2213 VCCCCZ1HH470JY AB J Capacitor, 47p 50V Ceramic C2214 VCCCCZ1HH470JY AB J Capacitor, 47p 50V Ceramic C2215 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2216 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2217 VCKYCZ1CB103KY AB J Capacitor, 0.01 16V Ceramic C2218 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2219 VCKYCZ1CB103KY AB J Capacitor, 0.01 16V Ceramic

VCKYCZ1HB331KY AA J Capacitor, 330p 50V Ceramic

Capacitor, 1 10V Ceramic

DESCRIPTION

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DELIVERY

[5] DUNTKE373FM03 (MAIN Unit)

C2220 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2221 VCKYCZ1CB103KY AB J Capacitor, 0.01 16V Ceramic C2222 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2223 VCAAPE0JJ107MY AE J Capacitor, 100 6.3V Electrolytic C2224 VCKYCZ1CB103KY AB J Capacitor, 0.01 16V Ceramic C2225 VCKYCZ1CB103KY AB J Capacitor, 0.01 16V Ceramic C2226 VCKYCZ1CB103KY AB J Capacitor, 0.01 16V Ceramic C2227 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2228 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C2229 VCCCCZ1HH121JY AB J Capacitor, 120p 50V Ceramic C2231 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2233 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2234 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C2235 VCCCCZ1HH270JY AB J Capacitor, 27p 50V Ceramic C2236 VCCCCZ1HH270JY AB J Capacitor, 27p 50V Ceramic C2237 VCCCCZ1HH330JY AB J Capacitor, 33p 50V Ceramic C2238 VCCCCZ1HH330JY AB J Capacitor, 33p 50V Ceramic C2239 VCCCCZ1HH121JY AB J Capacitor, 120p 50V Ceramic C2240 VCCCCZ1HH121JY AB J Capacitor, 120p 50V Ceramic C2241 VCCCCZ1HH150JY AB J Capacitor, 15p 50V Ceramic C2246 VCKYCY1HB472KY AA J Capacitor, 4700p 50V Ceramic C2247 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C2602 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2606 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C2609 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8001 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8002 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8004 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8005 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8006 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8007 RC-KZA069WJZZY AB J Capacitor, 4.7 10V Ceramic C8008 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8009 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8010 VCKYCZ1AB104KY AB J C8011 RC-KZA069WJZZY AB J Capacitor, 4.7 10V Ceramic C8012 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8013 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8014 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8015 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8016 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8017 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8018 RC-KZA069WJZZY AB J Capacitor, 4.7 10V Ceramic C8019 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8020 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8021 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8022 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8023 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8024 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8025 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8027 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8028 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8029 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8030 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8031 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8032 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8033 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8034 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C8035 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8036 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8037 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8038 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8039 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8040 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8041 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8042 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C8043 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8044 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8045 C8046 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8047 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8048 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8049 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8050 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C8051 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8052 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8053 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8054 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8055 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8056 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8057 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8058 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C8059 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8060 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8061 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8062 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic

VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic

Capacitor, 0.1 10V Ceramic

DESCRIPTION

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DELIVERY

[5] DUNTKE373FM03 (MAIN Unit)

C8063 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8064 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8065 VCKYCZ1HB102KY AB J Capacitor, 1000p 50V Ceramic C8066 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8067 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8068 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8069 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8070 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8071 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8072 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8073 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8074 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8075 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8076 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8077 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8078 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8079 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8081 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8082 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8083 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8084 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8086 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C8087 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8088 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8090 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8092 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8095 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8096 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8097 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8098 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8099 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8100 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8101 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8103 VCKYCZ1EB103KY AA J C8104 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8105 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8106 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8109 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8112 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8114 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8115 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8116 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8117 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8118 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8119 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8120 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8121 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8122 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8123 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8125 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8126 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8129 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8130 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8131 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8132 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8133 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8134 VCCCCZ1HH330JY AB J Capacitor, 33p 50V Ceramic C8135 VCCCCZ1HH120JY AB J Capacitor, 12p 50V Ceramic C8136 VCCCCZ1HH100DY AB J Capacitor, 10p 50V Ceramic C8139 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8140 VCKYTV1CB105KY AC J Capacitor, 1 16V Ceramic C8141 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8142 VCKYTV1CB105KY AC J Capacitor, 1 16V Ceramic C8143 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8144 VCKYTV1CB105KY AC J Capacitor, 1 16V Ceramic C8145 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8146 VCKYTV1CB105KY AC J Capacitor, 1 16V Ceramic C8147 C8148 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8149 VCCCCZ1HH101JY AB J Capacitor, 100p 50V Ceramic C8151 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8152 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8153 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8154 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8155 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8156 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8157 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8158 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8159 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8160 VCKYCZ1AB473KY AB J Capacitor, 0.047 10V Ceramic C8161 VCKYCZ1AB473KY AB J Capacitor, 0.047 10V Ceramic C8162 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8163 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8164 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8165 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic

VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic

Capacitor, 0.01 25V Ceramic

DESCRIPTION

Page 99

LC-32/37D64U

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

DELIVERY

[5] DUNTKE373FM03 (MAIN Unit)

C8166 RC-KZA176WJZZY AC J Capacitor, 10 10V Ceramic C8167 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8168 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8169 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8170 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8172 RC-KZA176WJZZY AC J Capacitor, 10 10V Ceramic C8174 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8175 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8176 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8177 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8178 VCKYCZ1AB473KY AB J Capacitor, 0.047 10V Ceramic C8179 VCKYCZ1AB473KY AB J Capacitor, 0.047 10V Ceramic C8180 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8181 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8182 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8183 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8184 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8185 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8186 RC-KZA176WJZZY AC J Capacitor, 10 10V Ceramic C8187 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8188 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8190 RC-KZA176WJZZY AC J Capacitor, 10 10V Ceramic C8192 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8193 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C8194 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8195 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8196 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8197 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8198 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8199 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8200 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8201 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8202 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8203 VCKYCZ1EB103KY AA J C8204 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8205 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8206 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8207 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8208 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8209 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8210 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8211 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8212 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8213 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8214 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8215 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C8216 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8217 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8218 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8219 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8220 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8221 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8222 VCKYCZ1HB272KY AA J Capacitor, 2700p 50V Ceramic C8223 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8224 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8225 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8226 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8227 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8228 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8229 VCKYCZ1HB471KY AB J Capacitor, 470p 50V Ceramic C8451 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8456 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8458 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8460 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8901 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8902 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C8903 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8904 C8905 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8906 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C8907 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8908 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C8909 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C8910 RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic C9004 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C9010 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C9301 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C9601 VCKYCZ1EB472KY AB J Capacitor, 4700p 25V Ceramic C9602 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C9604 VCKYCZ1EB472KY AB J Capacitor, 4700p 25V Ceramic C9605 VCCCCZ1HH101JY AB J Capacitor, 100p 50V Ceramic C9606 VCKYCZ1HB681KY AB J Capacitor, 680p 50V Ceramic C9607 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C9608 VCKYCZ1CB103KY AB J Capacitor, 0.01 16V Ceramic C9609 VCKYCY1EB104KY AB J Capacitor, 0.1 25V Ceramic

RC-KZA116WJZZY AC J Capacitor, 4.7 6.3V Ceramic

Capacitor, 0.01 25V Ceramic

DESCRIPTION

Page 100

LC-32/37D64U

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

DELIVERY

[5] DUNTKE373FM03 (MAIN Unit)

C9610 VCCCCZ1HH101JY AB J Capacitor, 100p 50V Ceramic C9611 RC-KZA154WJZZY AB J Capacitor, 4.7 16V Ceramic C9612 VCKYCY1EB104KY AB J Capacitor, 0.1 25V Ceramic C9613 RC-KZA178WJZZY AC J Capacitor, 4.7 25V Ceramic C9614 RC-KZA178WJZZY AC J Capacitor, 4.7 25V Ceramic C9615 VCKYCZ1EB472KY AB J Capacitor, 4700p 25V Ceramic C9616 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9617 RC-KZA178WJZZY AC J Capacitor, 4.7 25V Ceramic C9618 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9619 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9620 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9621 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9622 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9623 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9624 VCKYCY1EB104KY AB J Capacitor, 0.1 25V Ceramic C9625 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9629 RC-KZA178WJZZY AC J Capacitor, 4.7 25V Ceramic C9631 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9641 VCKYCZ1AB104KY AB J Capacitor, 0.1 10V Ceramic C9642 VCKYCY1EB104KY AB J Capacitor, 0.1 25V Ceramic C9643 RC-KZA178WJZZY AC J Capacitor, 4.7 25V Ceramic C9644 VCKYCZ1EB472KY AB J Capacitor, 4700p 25V Ceramic C9645 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9646 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9708 RC-KZA237WJZZY AB J Capacitor, 10 16V Ceramic C9709 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C9710 RC-KZA520WJQZY AA J Capacitor, 1 10V Ceramic C9711 RC-KZA520WJQZY AA J Capacitor, 1 10V Ceramic C9713 RC-KZA067WJZZY AB J Capacitor, 4.7 10V Ceramic C9718 VCKYCZ1EB103KY AA J Capacitor, 0.01 25V Ceramic C9719 RC-KZA104WJZZY AA J Capacitor, 1 25V Ceramic D1302 VHD1SS361//-1Y AB X Diode, 1SS361(T5L,F,T) D1304 VHD1SS361//-1Y AB X Diode, 1SS361(T5L,F,T) D1305 VHD1SS361//-1Y AB X D1306 VHPGPFSV51T-1 AF J Photo Diode D1307 VHD1SS361//-1Y AB X Diode, 1SS361(T5L,F,T) D1310 VHD1SS361//-1Y AB X Diode, 1SS361(T5L,F,T) D1311 RH-EX0264TAZZY AB J Zener Diode, PDZ9.1B,115 D1312 VHD1SS361//-1Y AB X Diode, 1SS361(T5L,F,T) D1313 VHD1SS361//-1Y AB X Diode, 1SS361(T5L,F,T) D1314 VHD1SS361//-1Y AB X Diode, 1SS361(T5L,F,T) D1601 VHDRB520S30-1Y AC J Diode, RB520S-30TE61 D1605 VHDMA152WK/-1Y AB J Diode, MA152WK-(TX) D1607 VHDMA152WK/-1Y AB J Diode, MA152WK-(TX) D1611 VHD1SS226//-1Y AC J Diode, 1SS226(T5L,F,T) D1613 VHD1SS226//-1Y AC J Diode, 1SS226(T5L,F,T) D1614 VHD1SS226//-1Y AC J Diode, 1SS226(T5L,F,T) D1619 VHD1SS226//-1Y AC J Diode, 1SS226(T5L,F,T) D2003 RH-PXA018WJZZY AC J Diode, GM1HD55200A D2201 VHD1PS184++-1Y AB J Diode, 1PS184,115 D2202 RH-EXA523WJZZY AB J Zener Diode, MAZ8056GML D2203 RH-EXA523WJZZY AB J Zener Diode, MAZ8056GML D2204 VHD1PS184++-1Y AB J Diode, 1PS184,115 D2205 VHDMAZ9120H-1Y AC J Diode, MAZ91200H0L D2206 VHDMAZ9120H-1Y AC J Diode, MAZ91200H0L D2207 VHDMAZ9120H-1Y AC J Diode, MAZ91200H0L D2208 VHDKDR720E/-1Y AB X Diode, KDR720E-RTK/P D2210 VHD1SS226//-1Y AC J Diode, 1SS226(T5L,F,T) D2211 VHD1SS226//-1Y AC J Diode, 1SS226(T5L,F,T) D8002 RH-PXA018WJZZY AC J Diode, GM1HD55200A D9601 VHDLi124+++-1Y AC J Diode, LI124 D9602 RH-EXA523WJZZY AB J Zener Diode, MAZ8056GML D9603 VHD1PS184++-1Y AB J Diode, 1PS184,115 D9605 VHD1PS226++-1Y AB J Diode, 1PS226,115 D9606 VHDD1FH3+++-1Y AD J Diode, D1FH3 D9607 RH-EXA512WJZZY AB J Zener Diode, MAZ8039GHL D9609 VHDMA111G++-1Y AA J Diode, MA2J1110GL D9641 D9642 RH-EXA512WJZZY AB J Zener Diode, MAZ8039GHL D9643 VHDMA111G++-1Y AA J Diode, MA2J1110GL D9701 VHDMA111G++-1Y AA J Diode, MA2J1110GL D9702 VHDMA111G++-1Y AA J Diode, MA2J1110GL D9703 VHDMA111G++-1Y AA J Diode, MA2J1110GL

D9713 VHD1PS184++-1Y AB J Diode, 1PS184,115 FB1603 RBLN-A192WJZZY AA J Ferrite Core FB1605 RBLN-A192WJZZY AA J Ferrite Core FB1606 RBLN-A192WJZZY AA J Ferrite Core FB1607 RBLN-A192WJZZY AA J Ferrite Core FB2001 RBLN-A206WJZZY AA J Ferrite Core FB2003 RBLN-A005WJZZY AA J Ferrite Core FB2004 RBLN-A005WJZZY AA J Ferrite Core FB2005 RBLN-A005WJZZY AA J Ferrite Core FB2203 RBLN-0093GEZZY AB J Ferrite Core FB2204 RBLN-0093GEZZY AB J Ferrite Core FB2205 RBLN-0093GEZZY AB J Ferrite Core

VHDLi124+++-1Y AC J Diode, LI124

Diode, 1SS361(T5L,F,T)

DESCRIPTION

SHARP LC-32D64U, LC-37D64U Diagram

Specifications and Main Features

Frequently Asked Questions

User Manual

TopPage

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY PRECAUTION

WARNING

BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)

PRECAUTIONS A PRENDRE LORS DE LA REPARATION

PRECAUTIONS FOR USING LEAD-FREE SOLDER

Employing lead-free solder

Using lead-free wire solder

Soldering

PRECAUTIONS IN SERVICING THE HDCP-KEY ROM

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS

CHAPTER 2. OPERATION MANUAL

[1] OPERATION MANUAL

CHAPTER 3. DIMENSIONS

[1] DIMENSIONS (LC-32D64U)

[2] DIMENSIONS (LC-37D64U)

CHAPTER 4. REMOVING OF MAJOR PARTS

[1] REMOVING OF MAJOR PARTS (LC-32D64U)

[2] REMOVING OF MAJOR PARTS (LC-37D64U)

CHAPTER 5. ADJUSTMENT

[1] ADJUSTMENT PROCEDURE

1. After replacement of any PWB unit and/or IC for repair, please note the following.

2. Upgrading of each microprocessor software

3. Entering and exiting the adjustment process mode

4. Remote controller key operation and description of display in adjustment process mode

5. List of adjustment process mode menu

6. Special features

7. Video signal adjustment procedure

8. Adjustment of white balance

9. Initialization to factory settings

10. Model number ID plug

CHAPTER 6. TROUBLE SHOOTING TABLE

[1] TROUBLE SHOOTING TABLE

CHAPTER 7. MAJOR IC INFORMATIONS

[1] MAJOR IC INFORMATIONS

1. MAJOR IC INFORMATIONS

CHAPTER 8. OVERALL WIRING/BLOCK DIAGRAM

[1] OVERALL WIRING DIAGRAM

[2] SYSTEM BLOCK DIAGRAM

CHAPTER 9. PRINTED WIRING BOARD ASSEMBLIES

[1] R/C, LED Unit

[2] KEY Unit

[3] MAIN Unit

[4] TERMINAL Unit

[5] SIDE Unit

CHAPTER 10. SCHEMATIC DIAGRAM

[1] DESCRIPTION OF SCHEMATIC DIAGRAM

1. VOLTAGE MEASUREMENT CONDITION:

2. INDICATION OF RESISTOR & CAPACITOR:

[2] R/C, LED Unit

[3] KEY Unit

[4] MAIN Unit

[5] TERMINAL Unit

[6] SIDE Unit

PartsGuide

[1] PRINTED WIRING BOARD ASSEMBLIES

[3] DUNTKE264FM02 (R/C, LED Unit)

[4] DUNTKE266FM02 (KEY Unit)

[5] DUNTKE373FM03 (MAIN Unit)