Sharp LC-20B4M Schematic

LC-20B4M

SERVICE MANUAL

S43A4LC-20B4M

LCD COLOUR TELEVISION

MODEL

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

» IMPORTANT SERVICE SAFETY PRECAUTION ........................................................................................2

» SPECIFICATIONS ........................................................................................................................................4

» OPERATION MANUAL .................................................................................................................................5

» DIMENSIONS ...............................................................................................................................................7

» REMOVING OF MAJOR PARTS ..................................................................................................................8

» ADJUSTING PROCEDURE OF EACH SECTION .....................................................................................12

» TROUBLE SHOOTING TABLE ...................................................................................................................18

» CHASSIS LAYOUT .....................................................................................................................................22

» BLOCK DIAGRAM......................................................................................................................................24

» OVERALL WIRING DIAGRAM ...................................................................................................................26

» DESCRIPTION OF SCHEMATIC DIAGRAM .............................................................................................28

» SCHEMATIC DIAGRAM .............................................................................................................................29

» PRINTED WIRING BOARD ASSEMBLIES................................................................................................56

» REPLACEMENT PARTS LIST....................................................................................................................68

» PACKING OF THE SET..............................................................................................................................81

LC-20B4M

Page

SHARP CORPORATION

LC-20B4M

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 CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE F3301(2A, 250V), F3302(1.25A, 250V), F6700 (1.25A, 250V), F6701 (1.25A, 250V), F6702 (1.25A, 250V), F6703 (1.25A, 250V) AND F6704 (1.25A, 250V) FUSE.

BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)

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

1. 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.

2. 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.

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

• Plug the AC cord directly into a 110~240 volt A C outlet, and connect the DC power cable into the receiver's DC jack. (Do not use an isolation transformer for this test).

• Using two clip leads, connect a 50k 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.

• Use an AC voltmeter ha ving 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 0.75V peak (this corresponds to 0.5 mA. peak AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.

DVM

AC SCALE

50k ohm

10W

0.15 µF

TEST PROBE

TO EXPOSED METAL PARTS

CONNECT TO KNOWN EARTH GROUND

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

SAFETY NOTICE

Many electrical and mechanical parts in LCD 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

and shaded areas in the

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.

components having such features are identified b y “ å”

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

Replacement Parts Lists and

LC-20B4M

Precautions for using lead-free solder

1 Employing lead-free solder

"All 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:

L Fa

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

2 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 ser vice branch in your area.

3 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, remov e 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 allo y ed 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

Part No, ★ Description Code ZHNDAi123250E J φ0.3mm 250g(1roll) BL ZHNDAi126500E J φ0.6mm 500g(1roll) BK ZHNDAi12801KE J φ1.0mm 1kg(1roll) BM

LC-20B4M

SPECIFICATIONS

MODEL

ITEMS

LCD panel Number of dots

Video colour systems

TV Standard

TV T uning System

TV FUNCTION

4-LINE DIGITAL COMB FILTER Brightness Lamp life Viewing angles Audio output Speakers

Terminals

Headphone jack OSD LANGUAGE Power requirement Weight Accessories

STEREO/BILINGUAL Universal R/C for TV only AUTO PRESET CATV

AV2 IN/OUT

Component

LC-20B4M

19.7" (50 cm) Advanced Super View & BLACK TFT LCD

921,600 dots VGA World multi system I/DK/M/BG Auto preset tuning NICAM-BG, I, DK/IGR-BG Yes Yes S1~S41 ch. Hyper Band Yes 430 cd/m 60,000 hours H: 170° V: 170°

2.5 W × 2 5 cm ø, 2 pcs.

AV1

Composite Video, S-Video, Audio Composite Video/Audio Y, P

3.5 mm ø jack (Rear) English/Chinese/Arabic

DC 13V, AC10-240V, 50/60Hz

8.7 kg w/o accessories Wireless Remote Control, Batteries, Cable clamps, AC adapter, AC cord,

Operation manual, Antenna cable

, PR/Audio

As a 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.

TV/VIDEO MAIN POWER

PRESET

VOL

Upper control panel

MAIN POWER

TV/VIDEO

CH( )/( )

VOL (

)/(+)

SLEEP indicator

The SLEEP indicator lights up red when the

SLEEP TIMER is set to on.

Remote sensor window

Power/Standby indicator

A green indicator lights when the power is on

and a red indicator lights when in the standby

mode (the indicator will not light when the

main power is off).

Note:

•

TV/VIDEO, CH (

)/( ), and VOL (–)/(+) on the main unit have the same functions as the same buttons on the remote

control. Fundamentally, this operation manual provides a description based on operation with the remote control.

Main unit (front view)

* The examples used throughout this manual are based on the LC-20B4M

model.

Speaker

To change the vertical angle of the

LCD TV set, tilt the screen up to 5

degrees forward or 10 degrees

backward. The TV set can also be

rotated 25 degrees to right and left.

Please adjust the angle so that the

TV set can be watched most

comfortably.

Main unit (rear view)

V O L

C H

ME N U

T V /V ID

E O M AI N P O W E R

IDE

VIDE

VIDEO

AV-IN1

AUDIO (L)

AUDIO (R)

S-VIDEO

HEADPHONE

Antenna terminal

POWER INPUT

DC 13V

IN2

VIDEO

AV-IN2/OUT

COMPONENT

AUDIO (L)

AUDIO (R)

AUDIO (L)

AUDIO (R)

Carrying handle

(

)

How to adjust the angle

Tilt the display by grabbing onto the

carrying handle while securely

holding down the stand with your

other hand.

OPERATION MANUAL

LC-20B4M

Remote control

Displays the TV menu.

SUBTITLE

Displays the Teletext

Subtitle directly.

HOLD

Temporarily holds the

current Teletext page.

MUTE

Switches the sound on and off.

Yellow

Cyan

CHANNEL SELECT

VOL (+)/(

)

Flashback

Returns to the previous

channel.

Red

Upwards/ Downwards

Selection, zoom display

function (Teletext mode)

END

TEXT

Displays the Teletext mode

screen.

POWER

MPX

Switches Audio

mode.

REVEAL

Displays hidden information

such as solutions to riddles

and puzzles.

Right / Left Selection

SUBPAGE

Displays the Teletext

Subpage directly.

TV/VIDEO

Switches the input source

between AV1, AV2, COMPONENT

and TV mode.

BRIGHT

Selects the brightness

of the display.

Green

TV/VIDEO

HOLD

END

MENUSOUND

BTITLE

SUBPAGE

ROTATE

IDE

CHVOL

SLEEP DIS.MODE

OKMPX

SUBTITLE END

HOLD

SUBPAGE

REVEAL

TEXTBRIGHT

TV/VIDEOPOWER

SLEEP

DIS.MODE

DISPLAY

Press....Displays receiving channel

for 10 seconds. Channel

indication reduces in size

after about 10 seconds.

Press again...Removes display.

CH ( )/( )

Selects next higher channel.

Selects next lower channel.

Batteries for Remote Control

Before using the LCD TV set for the first time, install two (“AAA” size, UM/SUM-4) batteries (supplied).

When the batteries become depleted and the remote control fails to operate, replace the batteries with

new (“AAA” size, UM/SUM-4) batteries.

Open the battery

cover.

Insert two (“AAA” size,

UM/SUM-4) batteries.

Close the battery

cover.

Slide the cover while

pressing the (

) part.

Position the positive and

negative ends of the

batteries as indicated in the

compartment.

Engage the claw on the

cover into the battery

housing and slide shut.

DIMENSIONS

CHVOL T V/VIDEOMENU MAIN POWER

PRESET

420

630

Unit: mm

68.6

76.1

LC-20B4M

76.1

110.7

471.5

470.3

381.5

193.5 188

VIDEO

AV-IN 2/OUT

AUDIO

COMPONENT

AUDIO

300.8

403.3

POWER

SLEEP

VIDEO

AV-IN1 L

AUDIO

100

51.5

100

S-VIDEO

HEAD

PHONE

ANT.

USE THE SUPPLIED AC ADAPTER. (PART NO. LOCATED ON THE MODEL LABEL.)

POWER INPUT

DC13V

249.6

LC-20B4M

SC1204

SC3403

REMOVING OF MAJOR PARTS

1. Remove the stand fixing screws (4 pcs.).

2. Remove the two terminal covers.

3. Remove the terminal section fixing screws (2 pcs.).

4. Remove the cabinet B fixing screws (12 pcs.).

5. Remove the cabinet B after opening from the direction of an arrow.

6. Remove the reinforcement angle fixing screws (4 pcs.).

7. Release peel off the tape.

8. Detach the connector from each PWB.

Terminal Cover (S)

Cabinet A

Cabinet B

Terminal Cover (L)

Stand

Reinforcement Angle

Operation PWB

SC1204

SC1202SC1203

Main PWB

P701

P2001

P4001

SC2002

SC3403

Tuner PWB

P6705

Inverter-A

PWB

Tape

R/C, LED PWB

P4004

P6706

Inverter

-B PWB

P3701

P3301

P3502

P3603P3603

P3604

P3302

P3601

P3602

9. Remove the inverter-A PWB fixing screws (2 pcs.).

Inverter-A PWB

Main PWB

Chassis Frame

Chassis Frame Cover

Tuner PWB

Inverter-B PWB

Operation PWB

R/C, LED PWB

10. Remove the inverter-B PWB fixing screw (1 pc.).

11. Remove the main PWB fixing screws (3 pcs.).

12. Remove the tuner PWB fixing screws (3 pcs.) and detach the chassis frame cover fixing hooks.

13. Remove the R/C, LED PWB fixing screws (2 pcs.).

14. Remove the operation PWB fixing screws (2 pcs.).

LC-20B4M

» Precautions in handling the LCD panels

1. Work in a clean room (with humidities below 50%).

2. Be sure to wear an anti-static armband.

3. Handle the panels on an electro-conductive mat.

4. Be careful not to fall, shake and shock the panels.

15. Remove the LCD panel unit fixing screws (4 pcs.).

16. Remove the ITO earth spring fixing screw (1 pc.).

17. Remove the reflection/deflection, prism, diffusion, ITO sheets and diffusion panel.

18. Remove the lamp fixing holder fixing screws (6 pcs.).

19. Detach the lamp unit-A/B.

20. Remove the reflection mirror fixing screws. (6 pcs.).

Back shield (PSLDM4685CEFW)

Diffusion Panel (PCOVU0107CEZZ)

ITO Sheet (PSHEP0289CEZZ)

Prism Sheet (PSHEP0287CEZZ)

20" LCD Panel Unit

Reflection Mirror (PMiR-0296CEZZ)

Lamp Fixing Holder (LHLDZ2176CEZZ)

Diffusion Sheet (PSHEP0288CEZZ)

Reflection/Deflection Sheet (PSHEP0286CEZZ)

ITO Earth Spring (MSPRP1220CEFW)

Lamp Unit-A (KLMP-0124CEZZ)

Lamp Unit-B (KLMP-0125CEZZ)

Lamp Fixing Holder (LHLDZ2176CEZZ)

LC-20B4M

Precautions at the time of the side B(back) service of digital unit.

1. Remove only SC2002 of the FFC for connection between Main unit (SC2002) and Tuner unit(SC3403), and connect the extended cable (QCNW-A556WJZZ) for service.

2. Remove the FFC for connection between Main unit (SC1204) and LCD panel unit, and connect the extended cable (QCNW-A553WJZZ) for service.

3. Remove the FFC for connection between Main unit (SC1203) and LCD panel unit, and connect the extended cable (QCNW-A556WJZZ) for service.

4. Remove the FFC for connection between Main unit (SC1202) and LCD panel unit, and connect the extended cable (QCNW-A555WJZZ) for service.

5. Remove only P701 of the Connecting Cord f or connection between Main unit (P701) and Tuner unit (P3701), and connect the extended cable (QCNW-B194WJZZ) for service.

6. Remove the main unit fixing screws (3 pcs.), a substrate is reversed.

Main PWB (Side B)

SC1202

SC1203

SC1204

Main PWB

P701

P2001

SC2002

Tuner PWB

SC3403

P3701

Step Part No. Description

1 QCNW-A556WJZZ Extension Cable 50-pin Main (SC2002)-Tuner (SC3403) 2 QCNW-A553WJZZ Extension Cable 30-pin Main (SC1204)-LCD Panel 3 QCNW-A556WJZZ Extension Cable 50-pin Main (SC1203)-LCD Panel 4 QCNW-A555WJZZ Extension Cable 20-pin Main (SC1202)-LCD Panel 5 QCNW-B194WJZZ Extension Cable 12-pin Main (P701)-Tuner (P3701)

LC-20B4M

ADJUSTING PROCEDURE OF EACH SECTION

The best adjustment is made before shipping. If any position deviation is found or after part replace is performed, adjust as follows.

Preparation for Adjustments

Use the exclusive-use AC adapter or stable DC power supply.

AC adapter: UADP-0241CEPZ DC power supply: 13 ± 0.5V 5.4A

1. Adjustment Procedure

1-1. Adjusting the checker

Turning on the power (initialization) → Setting the model and size in inches → Transferring the model-specified data to the E2PROM (I2C) → Calling the adjustment process mode → Starting the adjustment (+B adjustment)

1-2. Adjusting the finish process

Reassembling the set → Turning on the power → Calling the adjustment process mode (using the remote controller) → Adjusting the counter bias, TV contrast and white balance

2. Calling the MAIN adjustment process mode

There are the following two ways to choose from.

• Set the Pin (81) (KEY4) or Pin (82) (KEY5) of IC2001 (microprocessor) to "L", turn on the power.

• For servicing, hold down the "TV/VIDEO" and "MENU" keys at once, and turn on the "POWER" switch. (Make

sure the process mode "K" appears at the top left of the screen.) Then press the "CH (Ù)" and "VOL (–)" keys at once. (Make sure the adjustment process mode screen shows up.) To quit this mode, turn off the power. (Or turn off the "POWER" switch or use the remote controller’s "OFF" key.)

3. Using the keys for the adjustment process

Selecting a reception channel

• Using the "CH (ù)/(Ù)" key, turn up and down reception (broadcasting) channels. Just click on the key, and channels are selected on by one. Hold down the key, and the next receivable channel is searched up and down.

• Adjustment items Adjust each of the items by using the "MENU", "CURSOR UP/DOWN" and "VOL (+)/(–)" keys (on the set or on the remote controller).

• Select an adjustment item using the "CURSOR UP/DOWN" key.

• An adjustment item is toggled on and off by activating the MENU SELECT key (next item).

Let’s suppose that the item at the bottom of a page is now selected. When the "MENU" key is activated here, the item at the top of the next page will be selected.

4. Initialization

4-1. Set pins (81) and (82) of IC2001 (microprocessor) to GND. Turn on the power. 4-2. A model number is automatically selected. Make sure "A640M" is selected. 4-3. Select the inch size (20).

LC-20B4M

5. Adjustment

5-1. +B adjustment (R3714 Variable resistor)

1) Receive the colour bar signal.

2) Adjust the voltage at pin (4) of P3701 to 5.00 ± 0.02 V. Note: The 5.0 V level is used as reference for all the line voltages. Make this adjustment as precisely as

possible.

5-2. Counter bias adjustment: COM BIAS on page 2

Adjust the "COM BIAS" setting until the contrast gets optimum (the black portion blackest). The adjustment guideline is around 98.

5-3. TAMP adjustment

1) Feed the colour bar pattern signal.

2) See if the "Y" reading on adjustment process page 2 is within the range shown below. If not, adjust the

"NTSC TAMP" setting to bring the "Y" reading within the specified range.

Model LC20B4M

Adjustment value 187~202

3) If the "NTSC TAMP" setting has been readjusted, write down its new setting in the "PAL TAMP" and

"SECAM TAMP" items manually.

(Page 2 of adjustment process OSD)

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 0 1 2 3 4 5 6 7

COM B I AS

TAMP L 817

YD TA

TAMP NTSC TAMP PAL TAMP 26 SECAM

TAMP

Y Data

(White 75%)

918 022

5-4. White balance adjustment

1) Feed the monoscope pattern signal.

2) Adjust the "RCUTOFF" and "BCUTOFF" settings on adjustment process page 3 to achieve the color at the same level as with the standard set.

LC-20B4M

5-5. Other adjustments (SOUND, VPC, DPS, DAC, TUNER, OTHERS, TEXT)

1) Move the cursor to a desired item on page 4 of adjustment process menu. Press the CURSOR LEFT/ RIGHT keys, "VOL (+)/(–)" keys or OK key to select the item.

4 I2C DATA 000000000000 I2C DATA WAIT SOUND VPC DPS DAC TUNER OTHERS TEXT

2) The adjustment process menu of the item appears on the screen. The settings are now ready to change.

Screen with SOUND selected

SOUND1 VOLUME 0 AVC OFF MSP DATA 0000000000 MSP DATA WAIT 0018H ST 1D ONTA 1 CARRIER MUTE ON SP TEST OFF

3) To go back to page 4 of adjustment process menu, press the FLASHBACK key on the remote controller.

5-6. Writing the model-by-model data

For the Ver. 0.96A (P.P.) /1.00A (1st~) microprocessor, get it initialized first and then make the settings, listed below, on it. (The microprocessor version is indicated at the bottom of Adjustment Process Page1.)

Ver. 0.96A/1.00A data reprogramming (INCH SIZE [20] , MODEL:A640M)

Adjustment process page Item OSD settings DPS01 N358 BRIGHTNESS +15 → -16 DPS16 PAL BRIGHTNESS +10 → -21 DPS21 SECAM BRIGHTNESS +10 → -21 DPS26 PAL60 BRIGHTNESS +5 → -26 DPS31 N443 BRIGHTNESS 0 → -31 DPS45 DPS NLC A6 E4 → FF TEXT2 TEXTMIX CTI7D 16 → 0 TEXT3 TEXTALL BRT -55 → -40

TEXTALL CON 27 → 28

TEXT6 TEXTALL LTI 139 → 129

TEXTMIX LTI 139 → 129 TEXTALL LMIX78 66 → 79 TEXTMIX LMIX78 66 → 79

6. Lamp error detection

6-1. Functional description

This LCD colour television has a function (lamp error detection) to be turned OFF automatically for safety when the lamp or lamp circuit is abnormal. If the lamp or lamp circuit is abnormal, or some other errors happen, and the lamp error detection is executed, the followings occur. 1 The main unit of television is turned OFF 5 seconds after it is turned ON. (The power LED on the front side

of TV turns from green to red.)

2 If the situation 1 happens 5 times sequentially, television can not be turned ON. (The power LED remains

red.)

6-2. Countermeasures 6-2-1. Check when turning OFF the lamp error detection

When television is turned OFF by the lamp error detection mentioned above, it enters the adjustment process with the power LED red. Entering the adjustment process turns OFF the error detection and turns ON TV. This enables the operation check to detect errors in the lamp or lamp circuit. Check whether "ERROR NO RESET" on line 4, page 1 of the adjustment process is 1 or more. If it is 1 or more, it indicates the lamp error detection was executed.

6-2-2. Resetting of the lamp error count

After confirming that the lamp or lamp circuit is normal, reset the lamp error count. Select "ERROR NO RESET" on line 4, page 1 of the adjustment process and set the number to 0 using the volume button.

LC-20B4M

Page 1 of the adjustment process

M O D E L A640M I N C H S I Z E 20 E R R O R N O R E S E T 5 P U B L I C M O D E ON E X T C O N T R O L OFF V P C S H A R P N E S S ON V P C F P 2 F H R E A D OFF E X T M O D E UART U P D A T E M O D E NORMAL T E X T R E S E T OFF

V E R R O M 1. 0 0 G AI B U 0. 0 0 0

Reset 0

Afterwards, perform the operation check to confirm that the lamp error detection does not function.

LC-20B4M

7. Public mode

• How to enter into PUBLIC MODE

1. Turn off TV by pressing MAIN POWER switch.

2. While pressing "VOL(+)" key and "CH(ù)" key at the same time, press MAIN POWER switch for more than 2 seconds. TV will turn on, and you will see the screen display a setting of PUBLIC MODE.

• Setting screen of “PUBLIC MODE”

PUBLIC MODE MAXIMUM VOLUME [ 60] VOLUME FIXED [VARIABLE] REMOTE CONTROL [RESPOND] USER CONTROL [RESPOND] ON SCREEN DISPLAY [YES ] START MODE [NORMAL ] INPUT MODE FIXED [VARIABLE] SOUND ONLY MODE [NO ] RESET ENTER

1 ↔ 2 ··· ↔ 59 ↔ 60 VARIABLE ↔ FIXED RESPOND ↔ LIMITED ↔ NO RESPOND RESPOND ↔ NO RESPOND YES ↔ NO NORMAL ↔ AV1 ↔ COMPONENT ↔ CH1 ↔ CH2 VARIABLE ↔ FIXED NO ↔ YES

↔ CH99 ↔ CH0

...

↔ CH98

Factory setting

Adjust setting

1. You can select each item of functions by pressing cursor UP/DOWN keys or CH(ù)/(Ù) Keys on the remote control or CH(ù)/(Ù) keys on the LCD TV. The letter of selected item turns to yellow colour when you selected it.

2. The setting position of each item of functions are made by pressing cursor RIGHT/LEFT keys on the remote control or VOL (+)/(–)keys on the LCD TV.

3. Select ENTER position after you set all functions, and press cursor RIGHT/LEFT keys on the remote control or VOL(+)/(–)keys on the LCD TV for confirmation. Unless otherwise you make ENTER confirmation, the settings will not be memorized.

• 6-functions of Public Mode settings expand for public application

1. MAXIMUM VOLUME (1—————60) You can set the maximum volume at your desire level.

2. VOLUME FIXED (VARIABLE / FIXED) You can fix the sound volume at your desire level. When you set to "FIXED", the sound volume which you just set is fixed.

3. REMOTE CONTROL (RESPOND / LIMITED) If you set "LIMITED", remote control keys of POWER, CH(ù)/(Ù), VOL(–)/(+) and BRIGHT keys are responded, but other keys are not responded. This is a position that you can not make MENU adjustments.

4. USER CONTROL (RESPOND / NO RESPOND) "NO RESPOND" means that the TV does not respond when you press a user control buttons except main power button on the main unit.

5. ON SCREEN DISPLAY (YES / NO) If you set "NO" position, OSD will not appear.

6. START MODE (NORMAL ↔AV1 ↔COMPONENT↔CH1↔CH2

...

↔CH98↔CH99↔CH0) When any other item than "NORMAL" has been selected, the set gets started in the selected input mode or channel at the next switch-on.

7. INPUT MODE FIXED (VARIABLE↔FIXED) (* This item cannot be selected if the start mode is "NORMAL".) If "FIXED" has been selected, any channels and input modes other than those selected in the start mode cannot be picked up.

LC-20B4M

8. SOUND ONLY MODE (NO↔YES) (* This item cannot be selected if "NO" appears on the on-screen display.) Let's suppose that this item has been selected and the BRIGHT key on the remote control has been pressed. The item "BRIGHTNESS [OFF]" can now be selected next to the item "BRIGHTNESS [DARK]".

Screen with "BRIGHTNESS [OFF]" selected

Count-down started from 5

BRIGHTNESS [OFF] TURNS OFF IN 5 SECS.

Five seconds later, the screen shuts off and the sound alone is heard. Once in this mode, no picture but the OSD appears. But the channels and sound volume can still be changed.

To quit this mode, press the BRIGHT key on the remote control again and select any item other than "BRIGHTNESS [OFF]".

9. RESET You can cancel all Public Mode settings. (It returns to the factory setting.)

10.ENTER You make sure after you have specified all functions, then press the enter key. Unless otherwise you press the enter key, all positions that you have selected will not be set.

LC-20B4M

TROUBLE SHOOTING TABLE

No or Wrong Picture

Does the IC801 test pattern appear properly?

Yes

Check the IC801 signal output line, IC801 itself and its peripheral circuits.

Are the waveforms at the signal input pins of IC801 as specified? TV/Composite Pin (73) S Video Pins (72) and (73) Component Pins (1), (2), (3) and (75)

Yes

Does the IC1201 test pattern appear properly?

Yes

Check IC1201 and its peripheral circuits as well as the LCD panel voltage and waveform.

Are the waveforms at pins (8), (9), (26), and (27) of IC1201 as specified?

Yes

Check the related lines, IC801 itself and its peripheral circuits.

Check IC801 and its peripheral circuits.

Check the IC801 signal input line.

TROUBLE SHOOTING TABLE (Continued)

Check all the settings on the microprocessor

’s adjust process menu.

Are inputs

and outputs

of IC801 as

specified?

Does the DPS

test pattern

appear?

Does the

video decoder

test pattern

appear?

Check IC3401

and its

peripheral

parts.

Check

IC1201, its

peripheral

circuits and

the LCD

panel.

Check IC801

and its

peripheral

circuits.

Are inputs

and outputs

of IC3401 as

specified?

Check

IC3401 and

its peripheral

parts.

Is input at Pin

(73) of IC801

as specified?

Check IC801,

AV1 line and

their

peripheral

parts.

Are inputs and

outputs of

Q1602, Q1604

and Q1606 as

specified?

Check Q1602,

Q1604, Q1606

and its

peripheral

parts.

Is output at

pins (57)~(59)

of IC1601

normal?

Check the R,

G and B line.

Is input at

pin (21) of

IC1601

normal?

Check V2V0

line and its

peripheral

parts.

Check IC1601

and its

peripheral

parts.

Are inputs at

Pins (71) and

(72) of IC801

as specified?

Check

SC3405, SY

line, SC line

and peripheral

parts.

Is input at

Pins (4), (5),

(6) and (75)

of IC801 as

specified?

Check J3404,

DVD-Y line,

PB line, PR

line and

peripheral

parts.

Are voltages

at Pins (6),

(7) and (9) of

tuner as

specified?

Check the

power line.

Is output at

Pin (19) of

tuner as

specified?

Check the

tuner and its

peripheral

parts.

Is input at Pin

(16) of

IC3401 as

specified?

Check the

line in

question.

Check IC3401

and its

peripheral

parts.

Are Pins (3)

of IC3401 at

Are Pins (48)

of IC2001 at

Check the

line in

question.

No picture

at all

No VIDEO

1 or 2

output

No TELE

TEXT

output

No S

VIDEO

output

COMPONENT

output

No TV

output

Yes

LC-20B4M

Do F3701 and F3702

function?

Check all the settings on the microprocessor

’s adjust process menu.

Are secondary outputs

(+38V, +9V, +5V, -11V) of

T3701 as specified?

Are the oscillation waveform

at T3701’s primary side as

specified?

Disconnect F3701 and

F3702. Is the load side

short-circuited?

Is any of T3701

’s primary

side, Q3703 and S4701 short-

circuited?

Check J3701, its peripheral

parts and connection cable.

Replace F3701 and F3702.

Check S4701 and

connection cable.

Check the secondary-side

load of T3701.

Do F6700, F6701,

F6702, F6703, and

F6704 function?

Is Pin (120) of IC1201 at

“H”?

Are the oscillation waveforms

at the primary side of T6700,

T6702, T6704, T6706, and

T6708 as specified?

Replace F6700, F6701,

F6702, F6703, and F6704.

Check the line, IC1201 and

its peripheral parts.

Check Q6700 - 6714, T6700

- 6709 and their peripheral

parts.

Replace the fluorescent lamp

and check the oscillation

waveform again.

Is input at Pin (72) of IC801

as specified?

Check SC3405, SC line and

peripheral parts.

Check all the settings on the microprocessor

’s adjust process menu.

Is input at Pins (1) and (3) of

IC801 as specified?

Check J3404, PB line, PR line

and peripheral parts.

No picture and sound

Yes

Fluorescent lamp failure

Yes

No colour

No TV colour No S-VIDEO colourNo VIDEO colour No COMPONENT colour

No No

TROUBLE SHOOTING TABLE (Continued)

Is Pin (53) of

IC2001 at “L”?

Check all the settings on the microprocessor

’s adjust process menu.

Are outputs at

Pins (1) and (7)

of IC3301/

IC3303 as

specified?

Are inputs at

Pins (2) and (4)

as well as

outputs at Pins

(8) and (12), all

of IC3305, as

specified?

Muting effect is

on. Check the

FSMUTE line.

Check IC3301,

IC3303 and

their peripheral

parts.

Are input and

output of

IC3304 as

specified?

Check IC3304

and its

peripheral parts.

Check the line

in question,

IC3301 and its

peripheral

parts.

Check the

speakers and

their peripheral

parts.

Is Pin (55) of

IC2001 at “L”?

Check the

headphone and

its peripheral

parts.

Check Q2004,

J3303 harness

and their

peripheral parts.

Is Pin (58) of

IC2001 at “L”?

Are outputs at

Pins (14) and

(15) of IC3501

as specified?

Check the line

in question.

Check the

LMUTE line.

Check IC3501,

IC3304 and its

peripheral

parts.

Is output at Pins

(15) and (16) of

tuner as

specified?

Is input at Pin

(67) of IC3304

as specified?

Check IC3304,

X3301 and

their peripheral

parts.

Check the

tuner and its

peripheral

parts.

Check Q3201,

Q3202 and

their peripheral

parts.

No sound

from

speakers

No sound

from

headphone

No sound

from output

line

TV sound

failure

Yes

LC-20B4M

CHASSIS LAYOUT

OPERATION Unit

MAIN Unit

TUNER Unit

R/C, LED Unit

87109654321

INVERTER-A Unit

LC-20B4M

INVERTER-B Unit

1716 1918151413121110

LC-20B4M

F F

BLOCK DIAGRAM

AGC,AFT,SAW_SW,MODE 1,MODE 2

SC3403

TV_V

TUNER

TU3201

AV1

INPUT

SIF

V1_V AV1 _L,R

SIF AMP

Q3201 ,Q3202

SY VIDEO

S-VIDEO

INPUT

AV2

INPUT/OUTPUT AUDIO IN/OUT VIDEO IN/OUT

COMPONENT

INPUT AUDIO

P3501

RXD,TXD

SC SWITCH V_IN

IC3401

AMP

IC3502

V2_V IN/OUT

AV2_L,R IN/OUT V_IN/OUT

SWITCH SWITCH

IC3501,Q3501 Q3502-Q3505

Y,PB,PR

SC1_OUT_R,L

DL,DR

DECODER

L_ERR

AV2_R,L

(MSP)

IC3304

S_IN/OUT

OFL REVERSE

Q3601

OFL

SSTBY

OFL1

LAMP

CHECK

PA VCC

DC IN DC/DC 34V

SIG.VCC Q3708 32V

DC13V T3701 9V 9V

INV VCC

PWM

IC3701 -11V -11V

P3601

6LAMPS 4LAMPS

(UP) (DOWN)

P3602

INVERTER A UNIT NVERTER B UNIT

Q6700,Q6701 Q6709, Q6710 RECEIVER T6700, T6701 T6706, T6707 Q6703, Q6704 Q6712, Q6713 T6702, T6703 T6708, T6709 Q6706, Q6707 T6704, T6705

P3604

AUDIO SOUND FILTER POWER AMP

IC3301

IC3303 IC3305

Q3707 23V

Q3709

5V 5V

IC3702

Q3705 17V

HEADPHONE

JACK

J3303

SP-L

SP-R

87109654321

P3701

P35 02P3302P3301P3603

REMOTE

CONTROL

LC-20B4M

SC2002

FILTER FL801

FILTER FL802

I2C

VIDEO

DECODER CONTROLLER

)

(VPC

LCD

(DPS)

IC801 IC1201

REV

V2V0

SYNC SEP IC1101

IC802

R0~7,G0~7,B0~7 PANEL

V0,V7,V21 V64,V112

GRADATION

POWER

V176 ,V235

V255 VCOM CSCOM

LCD

CSYNC

OSD R/G/B

VLS,VGL,VEE

I2C GSP1,VSH

GBLR,GCK POWER

E2PROM MICON IC2001

RXD,TXD

IC2010

RESET

IC2006

TEXT R/G/B

AMP

Q1602,Q1604,Q1606

TX_FB

GSP2

P35 02

CONTROL RECEIVER

P701

Q2002

KEY1 KEY2

POW1 POW2

P2001

SW UNITREMOTE

SWITCH

IC2003

VIDEO SW

IC1604

RX_TX,TX_RX

3.3V REG

3.3V

IC705

3.3V REG

3.3V

IC707

5V REG 5V

IC2004

TELETEXT SRAM 2M

CPU IC1612

IC1601 FLASH 4M

IC1611

1716 1918151413121110

LC-20B4M

OVERALL WIRING DIA GRAM

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

DESCRIPTION OF SCHEMATIC DIAGRAM

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.

INDICATION OF RESISTOR & CAPACITOR:

RESISTOR

1. The unit of resistance “Ω” is omitted. (K=kΩ=1000 Ω, M=MΩ).

2. All resistors are ± 5%, unless otherwise noted. (J= ± 5%, F= ± 1%, D= ± 0.5%)

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

4. All resistors are Carbon type, unless otherwise noted.

: Solid S : Oxide Film T : Special N : Metal Coating

CAPACITOR

1. All capacitors are µF, unless otherwise noted. (P=pF=µµF).

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

3. All capacitors are Ceramic type, unless otherwise noted.

(ML): Mylar (TA): Tantalum (PF): Polypro Film (ST): Styrol

: Cement

CAUTION:

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

IMPORTANT SAFETY NOTICE:

PARTS MARKED WITH “å” ( ) 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.

SCHEMATIC DIAGRAM

R/C, LED and OPERATION Unit

LC-20B4M

654321

LC-20B4M

MAIN Unit-1/7

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

MAIN Unit-2/7

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

MAIN Unit-3/7

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

MAIN Unit-4/7

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

MAIN Unit-5/7

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

MAIN Unit-6/7

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

MAIN Unit-7/7

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

TUNER Unit-1/4 (LC-20B4M)

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

TUNER Unit-1/4 (LC-20B4M(X))

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

TUNER Unit-2/4

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

TUNER Unit-3/4

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

TUNER Unit-4/4

87109654321

LC-20B4M

1716 1918151413121110

LC-20B4M

INVERTER-A Unit

654321

LC-20B4M

INVERTER-B Unit

654321

LC-20B4M

PRINTED WIRING BOARD ASSEMBLIES

MAIN Unit (Side-A)

654321

LC-20B4M

R1237

C1221

C1222

C1223

C1224

C1227 C1228

C1234

C1225

C1226

R1238

R1239

C1229 C1230 C1231 C1232 C1233

C1204

C1205 C1206 C1207

L1204

L1207

L1206

C1236

C1245

C1244

R1213

R1214

C1247

C1246

C726

R1217

R1210

C1237

L1205

R1216

C707

IC702

R1234

IC1201

R1215

R1260

R1240

R1218

C1102

R1241

R1242

R1219

C1235

R1101

R1235

R1212

C1104

C1101

C1105

C1208

R1220

R1232

C1220

R1228

C1218

C1217

C1215

R1227

R1226

R1225

C1213

R1224

R1223C1212

R1221

X1201

R1211

C1243

IC1101

C1107

C1109

C1108

C1605

SC1203

FB1201

C1210

R1222

C1209

R1122

R1120

SC1202

R1116

R1121

D1104

C1106

C1110

R1102

R1103

R1236

R7003

C853

R7004

C854

C855

R847

C857

C856

R1259

R1233 R1231 R1258

C1219

R1229

C1216

R1261

R1262

C1214

C1211

D708 R710

C711

C722

C715

TP2041

C845

R837

R841

R836 C851 C852

X801

C843

C829

C833

P701

R831

R838

R832 R833

C874

C875

C873

C838

C847

C836

R874

R873

C835

L807

R875

L806

IC805

L808 R827

C872

C822

C826 FL801

C837

IC703

C708

L701

R839

C848

C820

R840

C849

C819

C840

IC801

C850

Q702

C719

C720

SC1204

R842

L805

C818

L804

R713

R843

R711

R844 R845

C844

C846

FL802

C724

C703

D709

C702

R2071

C2027

Q2004

R2063 R2067 R2060 R2058

R2057

R2036 R2044

R2049

R2009

R2008

Q2001

R2011

R2013

R2029

R2026

R2024

TP2040

R2074

R2046

R2081

R2082

IC2001

R2042

R2037

R2033

R2030 R2027 R2025 R2023 R2020 R2019

SC2002

R2083

R2021

R2022

R2094

R2086

R2100

R2105

R2088

R2101

R2095

R2084

C2012

R2039

R2076

R2089

R2034

R2092

R2001

Q703

R2002

R2077

R2069

C2023

R2091

R2059

R2068

R2052 R2050 R2103 R2102

R2078 R2073 R2066

C2002

D2002

R2061

X2001

D2003

R2010

R2017

IC2010

C2026

C2020

C2029

IC2004

R2016 C2005

C2007

R1664

C1645

R1613 Q1608

C1615

R1647

IC1616

R1632

R1629

R1630

R1646

R1637 R1663

R1661

C1607

C1628 C1630 R1628 R1631

C1633 C1634

R1662

C1613

R1660

C1609

C1620

C1601

R1639

C1122

C1603

R1659

FB1601

FB1602

C1604

IC1607

C1612

C1652 C1651

FB1607

R1626

C1627

IC1601

R1638

R1645

R1641

R1640

C1643

C1602

R1601

C1608

C1606 C1611

FB1604

C1614

C1618

FB1608

C1629

R1633 R1634

C1631

FB1609

R1635 C1635 C1637 C1638

C1639

X1601

R1642

IC1605

C1640

C1641

IC1602

C1623

C1617

R2006

C1622

P2001

FDC001

MAIN Unit (Chip Parts Side-A)

654321

LC-20B4M

MAIN Unit (Side-B)

654321

LC-20B4M

TL1225

TL1290

TL1224

R1245

Q1205

R1243C1239

R1248

D1203

R1119

C1642

R1651

C1647

C1650

R1652

R1654

Q1209

C1118

C1113

R1627

Q1208

R1124

D1101

R1254

Q1210

D1102Q1104

D1201R1249

R1251

R1255

C1119

R1109

Q1207

R1247

D1202

D1204

Q1211

R1244

R1128R1125 R1127R1126

C1241

D1206

D1205

Q1204

R1123

D1103

Q1101

R1108

C1644

C1649

Q1206

R1246

R1256

R1252

C1117

R1253

Q1106

R1118

R1113

R1117

R7006

R859

IC803

C813

R822

Q806R878

R813R823

R862

R718

R1114

Q1105

R1104

C1111

C712

C713

IC704

C725

R717

D712

R1112

C1116

C1616

C1621

IC1604

R1603

R1621

IC1612

IC1611

Q1607

Q1605

L1601

Q1606

R1657

FB1603

R1617

R1615

R1612

R1611

R1604

R1622

R1614

R1609

R1610R1616

C1610

Q1603

Q1604

R1619 R1624 R1620 R1618 C1619

R816

D713

D714

R1608

Q803

C709

C705

C812

R716

Q1601

R1656

R2056

R1605

R1623

R2075

R2065

R1665

R2032

R858

D710

R715

C717

R2072

R1602

R1606

R1607

C809

R860

L702R877

C723

D701

Q2003

C2025

Q1602

TL1282

TL1281

TL1280

TL1256

TL1243

TL1234

TL1233

TL1232

TL1286

TL1231

TL1277

TL1273

TL1270

TL1267

TL1265

TL1259

TL1254

TL1248

TL1287

TL1245

TL1242

TL1241

TL1202

TL1240

TL1201

TL1239

TL1238

TL1237

TL1236

TL1235

TL1278

TL1274

TL1266

TL1261

TL1285

TL1289

TL1269

TL1262

TL1258

TL1257

TL1253

TL1250

TL1249

TL1246

TL1288

C1115

C1242

R1250

C1238

IC1202

C1240

R1107

C1112

Q1103

R1106

R1110

C1114

R1111

R1115

R1105

Q1102

TL1279

TL1276

TL1275

TL1272

TL1271

TL1268

TL1264

TL1263

TL1260

TL1255

TL1252

TL1251

TL1247

TL1244

TL1602

FDC002

TL2037

TL2039

TL2038

TL2040

C1636

IC1609

TL2001

R1636

FB1610

R1643

FB1611

R1644 R1648

TL1601

C1632

C1624

R1653

IC1606IC1603

C1625

FB1605

R1625C1626

IC1610

IC1614

IC1615

FB1606

TL1603

R1658

IC1608

TL1223

D707

D706

C718

IC2009

TL1222

R835

R805

R702

R703 R701

R2043Q2002

IC2006

C2018

R1655

TL2002

TL1221

R876

C863

TL803

R853

Q701

IC701

C714

TL701

R2070

TL2042

TL2003

TL1220

TL1219

TL1283

R849

C864

C701R709

C710

C728

R2062

TL2056

R2047

TL2055

TL2004

TL2043

TL1218

TL1208

TL1206

C804

C858

C862

R854

R708

R707

IC705

IC707

C727

IC2008

R2051C2022 R2064

TL2006

TL2005

C866

R855

D704

R2097

TL2007

TL1217

TL1216

TL1207

TL1205

R871

R804

C803

C859

R856

C716

D711

D703

C704

TL2008

TL2009

TL2045

TL2044

TL1215

TL1214

R861

C871

R850

R857

R714

R2085

C2028

R2099

TL2010

TL2011

TL1213

R818

C860

R712

C721

C2024

D2001

R2007

TL2012

TL2015

TL2013

TL1211

TL1212

Q804R817

R806

C867

IC2011

TL2014

TL2019

TL2017

TL1209

TL1210

C814

IC808

IC806

R851

C869

C868

IC706

R706

D702

TL2060

R2090R2087

Q2007

R2079

IC2007

TL2016

TL2018

TL2023

TL2021

IC802

C861

R872IC807

R2098

TL2020

TL2022

C810 R815 C815 R824

R852

C706

R704

Q2006

TL2059

R2093

R2096

Q2005

TL2054

R2015

TL2024

TL2025

TL2035

R863

R864

C824

R2045

C2008

TL2053

R2012

C2001

R2004

TL2026

TL2033

TL2027

R809

R807

C807

C801

C802

C805

R865

TL2058

R2080

R2014

TL2028

TL2029

TL2046

C808

C806

C831

C870

R870

Q808

TL709

TL708

TL707

TL706

TL705

TL704

TL703

TL702

IC2005

TL2057

C2003

C2006

TL2030

TL2031

C834

R2104

R811

C830 R830

C821 C823

C828

R829

IC2003

TL2032

TL2034

R812

R820

C832

TL801

TL711

TL713

TL710

TL712

P702

R2041

R2055

C2004

TL2036

MAIN Unit (Chip Parts Side-B)

654321

LC-20B4M

R/C, LED Unit (Side-A)

P4004

D4022 D4012

D4015

R4021

C4018

SLD4001

RMC4002

R4024 R4029

D4014

Q4003

R4023

Q4007

R4001

Q4001

D4011

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

OPERATION Unit (Side-A)

(QPWBSB770WJN2)

P4001

S4701

D4010

D4009

D4008

SW4006

SW4004

R4012

SW4003

R4011

SW4002

SW4007

R4005 R4006

SW4008

OPERATION Unit (Chip Parts Side-A)

(QPWBSB770WJN2)

654321

LC-20B4M

TUNER Unit (Side-A)

654321

LC-20B4M

C3347

C3367

C3209

C3368

R3318 R3314 R3317 R3302

C3311 R3321 C3313

R3378 R3329 C3318

R3370

C3206

R3319 C3309

C3377

C3335

TP3701

IC3305

R3322

R3368

IC3302

C3362

C3365 R3364

C3370

C3361

C3364

C3360

C3371

C3308 R3390

R3315

R3517

Q3305

R3366

R3365

Q3304

R3216

Q3205

R3381

R3379

R3363

P3502

R3518

FH3702

R3360 R3361

C3366

R3519

C3202 R3203 C3203

C3359

C3305 R3310

R3358

R3312

R3343

Q3204

R3311

D3301

R3306

C3302 R3304

R3380

C3306

R3382

C3304

Q3203

L3201

D3302

R3383

R3346 R3399

IC3301

R3309 C3387 R3386

R3316 R3303

R3201 C3201

R3202

Q3306

R3313 C3301

C3363

R3307

C3303 C3389 R3388

R3204

R3205

C3388

R3387

FH3701

Q3201

R3362

C3386

R3389

C3385

R3305

R3308

C3333

Q3202

C3024

R3206

C3405

C3406

C3734

D3711

C3717

C3735

R3755

L3202

R3753

L3701

R3752

R3751

C3307

C3713

R3749 R3746 R3747 R3744

IC3702

Q3708

C3404

IC3401

R3748 R3750

Q3709

C3733

C3403

C3730

Q3707

R3737

C3729

R3745

R3734

R3731

C3722

C3731

R3719

R3732

C3714

R3722

R3725

C3402

R3754 C3732

R3707

R3521

R37

R3738 R3740

R37

D3701

Q3701

C37

FB3

D37

D370

C3501

J3701

P3604

FH3704

P3603

Q3601

FH3703

TU3201

R3331

R3333

R3334

IC3303

C3337

C3369

R3327

R3522

R3757

R3328

R3324 C3312 R3320 C3310

C3321

C3205

C3334 C3315 C3376 R3377 R3326 C3316

R3209

C3322 C3210

R3217

R3214

C3372

Q3212

C3375

C3336 R3323

R3215 R3213

R3332 C3319 R3325

R3376

R3330 R3375 C3374 C3317

R3369 C3314

R3208

C3320

C3323

C3338

R3520

R3371

R3385

R3372

R3410

R3411

R3211 C3211

R3373

C3378

R3413

R3409

Q3211

R3210 R3212

C3379

R3384

C3401 R3207

R3412

J3303

P3501

SC3405

J3407

R3338

R3401

R3335

R3339 R3336 R3337

D3401

R3402

C3324

R3340

C3325

C3350

C3339

C3340 C3341 C3342 C3343 C3344 C3345 C3346 C3349 C3373 C3348

R3356

L3301

C3351

C3354

C3352

C3355

C3356

C3357

R3357 C3358

L3302

IC3304

X3301

C3330

R3354 R3353

R3355 C3382

SC3403

R3611

C3332

TP3702

87109654321

LC-20B4M

R3755

C3735

3734

R3753

L3701

R3752

R3751

C3307

C3713

R3749 R3746 R3747 R3744

IC3702

R3748 R3750

Q3708

Q3709

C3733

C3730

Q3707

R3737

C3729

R3745

R3734

R3731

C3722

C3731

R3719

R3732

C3714

R3722

R3725

R3754 C3732

R3707

R3521

R3742

R3738 R3740

Q3705

R3723

C3727

L3702

FB3703

D3706

FB3702

D3705

P3701

R3743 R3741

R3728

D3701

Q3701

R3739

C3702

C3712

R3701

R3735

C3736

R3703

Q3704

R3708

FB3709

C3711

C3706

Q3702

R3702

R3713

Q3703

D3702

C3716

R3705

C3703 C3721

P3301

R3717 R3718

C3710

Q3706

R3712

C3708

T3701

C3701

R3758

R3729

R3603

R3609

R3704

C3718

D3707

D3709

C3605

R3756

R3606

R3715

R3714

C3724

C3707

L3703

L8402

C3723

P3602

D3603

Q3604

C3607

R3716

R3710

C3608

R3604

D3606

R3736

C3719

D3604

L3704

C3726

C3609

C3737

C3610

R3607

Q3605

C3728

L8401

R3602

D3602

P8401

R3601

C3601

R3610

Q3602

R3608

C8464

P3302

D3710

D3703

IC3701

FB3705

R3761

R3765

R3724

C3738

R3762 R3760

D3704

FB3701

C3606

FB3708

R3709

R3759

C3705

C3715

FB3707

D3609 Q3603

R3706 C3704

R3515

R3514

C3709

R3711

D3607

D3608

C3602

C8434

R3605

C3329

C8463

D3601

D3605 Q3606

R3349

P3601

Q8456

R3347

R8467 C8461

C3603

C3604

C3328

R8456

R3348

C8433

R8468

C8462

R8461 R8459

R8454

Q8451 C8451

R3352

Q8455

R8465

C8459

Q8453

C8458

C8455

C8453 C8457

R8462

C8454

R8453

C3781

R8466

Q8454

C8452 R3433 R8452 R8451 R3430

R3351 R3350

R3431 C8460 R8464 R8463 R3428

R8458 R8457

C8456 R3429

R8455 R8460

J3409

R3432

J3404

Q8452

L3202

C3404

IC3401

C3403

C3402

C3501

C3208

R3516

IC3502

C3502

C3503

R3564

R3547

C3519

R3540

R3528 R3526

C3517

Q3505

R3560

R3534

R3537

C3512

L3500

C3510

C3515

R3533

IC3501

C3514

Q3504

C3518 R3524

Q3501

R3542

C3509

R3529 R3525

R3559

R3527

R3536

Q3503

R3535

Q3502

R3523

R3538

C3516

R3539

R3563

C3520

C3395

C3521

C3394

C3513

R3562

R3545

R3561

Q3510

Q3511

Q3512

R3544

R3552 R3543

C3522

D3501

R3531

R3554

R3530 C3511

D3502 R3556

R3553

R3557

D3402

R3455

R3344 R3341

R3555 R3342

Q3513

R3558 R3532

R3345

J3408

TUNER Unit (Chip Parts Side-A)

1716 1918151413121110

LC-20B4M

INVERTER-A Unit (Side-A)

654321

LC-20B4M

FH6704

R6708

R6722

Q6708

R6711

C6713

R6727

D6700

R6726 R6725

FH6702

FH6703

FH6701 FH6700

R6710

L6704

C6714

R6707 C6708

C6709

FH6705

P6705

C6712

R6709

R6706

R6721

Q6705

R6705

C6707

R6704

Q6706

Q6707

Q6704

Q6703

T6705

C6727

C6726

T6704

L6702

T6703

FDC4

P6702

P6701

T6702

C6704

R6703 R6702

C6703

Q6702

R6720

L6700

C6702

R6701

Q6701

R6700

Q6700

C6725

P6700

T6701

T6700

FDC1

INVERTER-A Unit (Chip Parts Side-A)

654321

LC-20B4M

INVERTER-B Unit (Side-A)

654321

LC-20B4M

T6709

C6741

Q6712

Q6713

C6722

R6716

R6717

R6719

R6718

C6723

FH6708

Q6714 R6724

C6724

Q6709

C6740

Q6710

L6708

T6707

T6708

P6704

P6703

FH6709

R6712

R6723

Q6711

R6714

R6713

C6717

L6706

R6729

R6728

D6701

P6706

C6719

R6715 C6718

FH6707 FH6706

T6706

INVERTER-B Unit (Chip Parts Side-A)

654321

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

PARTS LIST

PARTS REPLACEMENT

Replacement parts which have these special safety characteristics identified in this manual; electrical components having such f eatures are identified by å and shaded areas in the Replacement P arts Lists and Schematic Diagrams. The use of a substitute replacement part which does no have the same safety characteristic as the factory recommended replacement parts shown in this service manual may create shock, fire or other hazards.

"HOW TO ORDER REPLACEMENT PARTS"

To have your order filled promptly and correctly, please fur nish the following informations.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

★ MARK: SPARE PARTS-DELIVERY SECTION

Ref. No. Part No. ★ Description Code

PRINTED WIRING BOARD ASSEMBLIES

(NOT REPLACEMENT ITEM)

LC-20B4M

DUNTKB750FE06 – MAIN Unit — DUNTKB768DE09 – TUNER Unit — DUNTKB769DE09 – R/C, LED Unit — DUNTKB770DE09 – OPERATION Unit — DUNTKB590DE02 – INVERTER-A Unit — DUNTKB591DE02 – INVERTER-B Unit —

LC-20B4M(X)

DUNTKB750FE06 – MAIN Unit — DUNTKB768DE12 – TUNER Unit — DUNTKB769DE12 – R/C, LED Unit — DUNTKB770DE12 – OPERATION Unit — DUNTKB590DE02 – INVERTER-A Unit — DUNTKB591DE02 – INVERTER-B Unit —

LCD PANEL

NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN

ASSEMBLY BUT NOT INDEPENDENTLY.

RLCDTA014WJN1 J 20" LCD Panel Unit DM

DUNTKB750FE06

MAIN UNIT

INTEGRATED CIRCUITS

IC701 VSUMX2N++++-1Y J UMX2N AB IC702 VHiNJU7662M-1Y J NJU7662M(TE2) AL IC703 VHiNJ79M08D-1Y J NJM79M08DL1A AF IC704 VHiPQ1R33//-1Y J PQ1R33 AE IC705 VHiPQ1R34++-1Y J PQ1R34 AE IC706 VHiLM1117MJ-1Y J LM1117MPX-ADJ AF IC707 VHiMM1573DN-1Y J MM1573DNRE AD IC801 VHiVPC3230D1EQ J VPC3230D-QA-B3 BD IC802 VHiBA7046F/-1Y J BA7046F AF IC805 VHiMM1563DF-1Y J MM1563DFBE AE IC1101 VHiBD8120FP-1Y J BD8120FP AX IC1201 VHiDPS9450+-1Q J DPS9450A-XZ-A1 BD IC1202 VHiTC4W66U/-1Y J TC4W66FU AE IC1601 VHiSDA5550M-1Q J SDA5550M AZ IC1602 VHiBA05FP++-1Y J BA05FP-E2 AF IC1603 VHiPST3228N1EY J PST3228NR AB IC1604 VHiMM1501XN-1Y J MM1501XNRE AE IC1605 VHiMM1562FF-1Y J MM1562FFBE AE IC1606 VHiPST3221N1EY J PST3221NR AB IC1607 VHiMM1563DF-1Y J MM1563DFBE AE IC1608 VHiNC7SZ58P-1Y J NC7SZ58P6X AE IC1609 VHiTC7SZ08U-1Y J TC7SZ08FU AE IC1610 VHiLCX157MT-1Y J 74LCX157MTCX AE IC1611 RH-iXA388WJZZQ J MBM29DL400TC90 AY IC1612 VHi62S8308X-1Q J A62S8308X-70SI AY IC1614 VHiVHC08MTC1EY J 74VHC08MTCX AD IC1615 VHi74LVX86M-1Y J 74LVX86MTCX AD IC2001 RH-iXA640WJZZQ J M306V3MG-105FP BA IC2003 VHiMM1573DN-1Y J MM1573DNRE AD IC2004 VHiPQ1L503M-1Y J PQ1L503M2SP AD IC2005 VHiBU4052FV-1Y J BU4052BCFV-E2 AE IC2006 VHiBD4729G+-1Y J BD4729G-TR AD IC2009 VHiTC4W66U/-1Y J TC4W66FU AE IC2010 VHiBR2416E2-1Y J BR24C16F AK IC2011 VHiTC4W66U/-1Y J TC4W66FU AE

TRANSISTORS

Q701 VS2SA1037KQ-1Y J 2SA1037KQ AA Q702 VSFMMT718//-1Y J FMMT718 AE Q703 VSDTC144EE/-1Y J DTC144EE AA Q803 VS2SA1530AR-1Y J 2SA1530AR AB Q804 VS2SA1530AR-1Y J 2SA1530AR AB Q806 VS2SA1530AR-1Y J 2SA1530AR AB Q1101 VSFMMT718//-1Y J FMMT718 AE Q1102 VS2SC4520//-1Y J 2SC4520 AE Q1103 VS2SA1729//-1Y J 2SA1729 AF Q1104 VSDTC144EE/-1Y J DTC144EE AA Q1105 VS2SC4520//-1Y J 2SC4520 AE Q1106 VS2SA1729//-1Y J 2SA1729 AF Q1204 VSDTC144EE/-1Y J DTC144EE AA Q1601 VS2SA1530AR-1Y J 2SA1530AR AB Q1602 VS2SA1530AR-1Y J 2SA1530AR AB Q1603 VSDTC144TE/-1Y J DTC144TE AB Q1604 VS2SA1530AR-1Y J 2SA1530AR AB Q1605 VS2SC3928AR-1Y J 2SC3928AR AB Q1606 VS2SA1530AR-1Y J 2SA1530AR AB Q1607 VS2SA1530AR-1Y J 2SA1530AR AB Q2001 VSUM5K1NTR+-1Y J UM5K1NTR AC Q2002 VSDTC114EE/-1Y J DTC144EE AB Q2003 VSUPA606T//-1Y J UPA606T AD Q2005 VSUPA606T//-1Y J UPA606T AD Q2006 VSDTC114EE/-1Y J DTC144EE AB Q2007 VSUPA606T//-1Y J UPA606T AD

D701 RH-EX1247CEZZY J Zener Diode, 5.6V AB D702 VHDDAN222//-1Y J Diode AA D703 RH-EX1245CEZZY J Zener Diode, 5.1V AB D704 VHDDAN222//-1Y J Diode AA D706 VHDDAN222//-1Y J Diode AA

DIODES

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB750FE06

MAIN UNIT (Continued)

D707 VHDDAN222//-1Y J Diode AA D708 RH-EX1245CEZZY J Zener Diode, 5.1V AB D709 VHDDAN222//-1Y J Diode AA D710 VHD1SS250//1EY J Diode AB D711 VHDDAN202K/-1Y J Diode AB D712 VHDDAN222//-1Y J Diode AA D713 VHDRB481K++-1Y J Diode AD D714 VHDRB491D++-1Y J Diode AD D1101 VHD1SS250//1EY J Diode AB D1102 VHDDAN222//-1Y J Diode AA D1103 VHD1SS250//1EY J Diode AB D1104 VHD1SS250//1EY J Diode AB D2001 RH-EX1232CEZZY J Zener Diode AB D2002 VHDDAN202K/-1Y J Diode AB D2003 VHDDAN202K/-1Y J Diode AB

PACKAGED CIRCUITS

X801 RCRSC0012CEZZY J Crystal, 20.25MHz AH X1201 RCRSC0012CEZZY J Crystal, 20.25MHz AH X1601 RCRSCA002WJZZY J Crystal AG

FILTER AND COILS

X2001 RFiLZ0169TAZZY J Filter AD FL801 RCiLFA033WJZZY J Coil AG FL802 RCiLFA033WJZZY J Coil AG L701 RCiLPA143WJZZY J Coil AD L702 VP-1M470J5R4NY J Peaking 47µH AC L804 RCiLPA143WJZZY J Coil AD L805 RCiLPA143WJZZY J Coil AD L806 VP-9N3R3KR46NY J Peaking 3.3µH AC L807 VP-9N3R3KR46NY J Peaking 3.3µH AC L808 VP-9N3R3KR46NY J Peaking 3.3µH AC L1204 VPCGM220M0R5NY J Peaking 22µH AB L1205 VPCGM220M0R5NY J Peaking 22µH AB L1206 VPCGM220M0R5NY J Peaking 22µH AB L1207 VPCGM220M0R5NY J Peaking 22µH AB L1601 VP-1M270J3R8NY J Peaking 27µH AC

CAPACITORS

C701 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C702 VCEASK1CN227MY J 220 16V Electrolytic AC C703 RC-EZA123WJZZY J 100 6.3V Electrolytic AC C704 VCKYTV1CB105KY J 1 16V Ceramic AC C705 VCKYTV1CB105KY J 1 16V Ceramic AC C706 RC-KZ0075TAZZY J 2.2 16V Ceramic AC C707 RC-KZA041WJZZY J 10 10V Ceramic AC C708 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C709 VCKYTV1CB105KY J 1 16V Ceramic AC C710 VCKYTV1CB105KY J 1 16V Ceramic AC C711 RC-EZA132WJZZY J 10 50V Electrolytic AC C712 RC-KZA041WJZZY J 10 10V Ceramic AC C713 RC-KZA041WJZZY J 10 10V Ceramic AC C714 RC-KZA041WJZZY J 10 10V Ceramic AC C715 RC-EZA132WJZZY J 10 50V Electrolytic AC C716 RC-KZA041WJZZY J 10 10V Ceramic AC C717 VCKYTV1CB105KY J 1 16V Ceramic AC C718 RC-KZA041WJZZY J 10 10V Ceramic AC C719 RC-EZA123WJZZY J 100 6.3V Electrolytic AC C720 VCEASH0JN227MY J 220 6.3V Electrolytic AC C721 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C722 RC-EZA131WJZZY J 4.7 50V Electrolytic AC C723 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C724 RC-EZA132WJZZY J 10 50V Electrolytic AC C725 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C726 RC-EZA132WJZZY J 10 50V Electrolytic AC C727 VCKYTV1CB105KY J 1 16V Ceramic AC C728 VCKYCY1HF103ZY J 0.01 50V Ceramic AA C806 VCKYCY1AB105KY J 1 10V Ceramic AB C807 VCKYCY1HB222KY J 2200p 50V Ceramic AA C808 VCCCCY1HH101JY J 100p 50V Ceramic AA C810 VCKYCY1EF104ZY J 0.1 25V Ceramic AA

C814 VCKYCY1AB105KY J 1 10V Ceramic AB C815 VCKYCY1HB102KY J 1000p 50V Ceramic AA C818 RC-EZA135WJZZY J 4.7 6.3V Electrolytic AC C819 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C820 RC-EZA122WJZZY J 22 6.3V Electrolytic AB C821 VCKYTV1CF684ZY J 0.68 16V Ceramic AB C822 RC-KZA030WJZZY J 2.2 10V Ceramic AB C823 VCKYTV1CF684ZY J 0.68 16V Ceramic AB C824 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C826 RC-EZA123WJZZY J 100 6.3V Electrolytic AC C828 RC-KZ1025CEZZY J 1 10V Ceramic AB C829 RC-EZA123WJZZY J 100 6.3V Electrolytic AC C830 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C831 RC-KZ1025CEZZY J 1 10V Ceramic AB C832 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C833 RC-EZA123WJZZY J 100 6.3V Electrolytic AC C834 VCKYTV1CF684ZY J 0.68 16V Ceramic AB C835 VCKYCY1HB331KY J 330p 50V Ceramic AA C836 VCKYCY1HB331KY J 330p 50V Ceramic AA C837 RC-EZA124WJZZY J 10 16V Electrolytic AB C838 VCKYCY1HB331KY J 330p 50V Ceramic AA C840 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C843 VCCCCY1HH7R0DY J 7p 50V Ceramic AA C844 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C845 VCCCCY1HH7R0DY J 7p 50V Ceramic AA C846 RC-EZA134WJZZY J 220 6.3V Electrolytic AC C847 VCKYCY1CF224ZY J 0.22 16V Ceramic AB C848 VCKYCY1CF224ZY J 0.22 16V Ceramic AB C849 VCKYCY1CF224ZY J 0.22 16V Ceramic AB C850 RC-KZ0117TAZZY J 4.7 6.3V Ceramic AD C851 RC-KZ1025CEZZY J 1 10V Ceramic AB C852 RC-KZ1025CEZZY J 1 10V Ceramic AB C853 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C854 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C855 RC-KZ1025CEZZY J 1 10V Ceramic AB C856 RC-KZ1025CEZZY J 1 10V Ceramic AB C857 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C863 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C867 VCKYCY1EB473KY J 0.047 25V Ceramic AA C868 VCKYCY1EB473KY J 0.047 25V Ceramic AA C869 VCKYCY1EB473KY J 0.047 25V Ceramic AA C872 VCCCCY1HH471JY J 470p 50V Ceramic AA C873 VCKYCY1AB224KY J 0.22 10V Ceramic AB C874 VCKYCY1AB224KY J 0.22 10V Ceramic AB C875 VCKYCY1AB224KY J 0.22 10V Ceramic AB C1101 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1102 RC-EZ1339CEZZY J 220 16V Electrolytic AD C1104 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1105 VCCCCY1HH181JY J 180p 50V Ceramic AA C1106 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1107 RC-KZA041WJZZY J 10 10V Ceramic AC C1108 VCCCCY1HH560JY J 56p 50V Ceramic AB C1109 RC-KZA041WJZZY J 10 10V Ceramic AC C1110 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1111 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1112 VCKYCY1HB103KY J 0.01 50V Ceramic AA C1113 VCKYCY1HB103KY J 0.01 50V Ceramic AA C1114 VCCCCY1HH560JY J 56p 50V Ceramic AB C1115 VCKYTV1CB334KY J 0.33 16V Ceramic AC C1116 VCKYTV1CB105KY J 1 16V Ceramic AC C1117 VCKYTV1CB105KY J 1 16V Ceramic AC C1118 VCKYCY1EB104KY J 0.1 25V Ceramic AB C1119 RC-KZA041WJZZY J 10 10V Ceramic AC C1122 RC-EZ1339CEZZY J 220 16V Electrolytic AD C1204 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1205 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1206 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1207 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1208 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1209 VCCCCY1HH7R0DY J 7p 50V Ceramic AA C1210 VCCCCY1HH7R0DY J 7p 50V Ceramic AA C1211 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1212 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1213 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1214 VCKYCY1EF104ZY J 0.1 25V Ceramic AA

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB750FE06

MAIN UNIT (Continued)

C1215 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1216 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1217 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1218 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1219 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1220 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1221 VCKYCY1CF474ZY J 0.47 16V Ceramic AB C1222 VCKYCY1CF474ZY J 0.47 16V Ceramic AB C1223 VCKYCY1CF474ZY J 0.47 16V Ceramic AB C1224 VCKYCY1CF474ZY J 0.47 16V Ceramic AB C1225 VCKYCY1CF474ZY J 0.47 16V Ceramic AB C1226 VCKYCY1CF474ZY J 0.47 16V Ceramic AB C1227 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1228 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1229 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1230 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1231 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1232 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1233 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1234 RC-EZA143WJZZY J 100 6.3V Electrolytic AC C1235 RC-EZA143WJZZY J 100 6.3V Electrolytic AC C1236 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1237 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1238 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1240 VCCCCY1HH220JY J 22p 50V Ceramic AA C1244 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1245 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1246 RC-EZA143WJZZY J 100 6.3V Electrolytic AC C1247 RC-EZA143WJZZY J 100 6.3V Electrolytic AC C1601 RC-KZ0074TAZZY J 10 6.3V Ceramic AF C1602 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1603 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1604 VCKYCY1CF334ZY J 0.33 16V Ceramic AB C1605 RC-EZA127WJZZY J 100 6.3V Electrolytic AC C1606 RC-EZA123WJZZY J 100 6.3V Electrolytic AC C1607 RC-EZA199WJZZY J 10 25V Electrolytic AC C1608 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1609 RC-EZA123WJZZY J 100 6.3V Electrolytic AC C1610 VCKYCY1HB103KY J 0.01 50V Ceramic AA C1611 RC-EZA123WJZZY J 100 6.3V Electrolytic AC C1612 RC-KZA030WJZZY J 2.2 10V Ceramic AB C1613 VCE9PF0JN226MY J 22 6.3V Elect. (N.P) AD C1614 VCKYCY1CF334ZY J 0.33 16V Ceramic AB C1615 RC-EZA125WJZZY J 2.2 16V Electrolytic AC C1616 VCKYCY1HB103KY J 0.01 50V Ceramic AA C1617 RC-EZA135WJZZY J 4.7 6.3V Electrolytic AC C1618 RC-KZA030WJZZY J 2.2 10V Ceramic AB C1619 VCCCCY1HH181JY J 180p 50V Ceramic AA C1620 VCE9PF0JN226MY J 22 6.3V Elect. (N.P) AD C1622 RC-EZA122WJZZY J 22 6.3V Electrolytic AB C1623 RC-EZA135WJZZY J 4.7 6.3V Electrolytic AC C1624 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1625 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1626 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1627 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1628 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1629 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1630 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1631 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1632 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1633 VCKYTV1CF105ZY J 1 16V Ceramic AB C1634 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1636 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1639 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1640 VCCCCY1HH330JY J 33p 50V Ceramic AA C1641 VCCCCY1HH330JY J 33p 50V Ceramic AA C1642 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1643 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1644 RC-KZ0074TAZZY J 10 6.3V Ceramic AF C1647 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1649 VCKYCY1EF104ZY J 0.1 25V Ceramic AA

C1650 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C1651 VCCCCY1HH471JY J 470p 50V Ceramic AA C1652 VCCCCY1HH471JY J 470p 50V Ceramic AA C2002 VCKYTV1CF105ZY J 1 16V Ceramic AB C2003 RC-KZ0074TAZZY J 10 6.3V Ceramic AF C2004 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2005 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2006 VCKYCY1AB105KY J 1 10V Ceramic AB C2007 RC-EZA122WJZZY J 22 6.3V Electrolytic AB C2008 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2012 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2018 VCKYTV1CF684ZY J 0.68 16V Ceramic AB C2020 RC-EZA124WJZZY J 10 16V Electrolytic AB C2022 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2023 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2025 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2026 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2027 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2028 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C2029 VCKYCY1EF104ZY J 0.1 25V Ceramic AA

RESISTORS

R701 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R702 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R703 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R704 VRS-CY1JF1R0JY J 1 1/16W Metal Oxide AA R707 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R708 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R709 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R710 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R711 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R712 VRS-CY1JF680FY J 68 1/16W Metal Oxide AA R713 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R714 VRS-CY1JF151FY J 150 1/16W Metal Oxide AA R715 VRS-TX2HF330JY J 33 1/2W Metal Oxide AB R716 VRS-TV1JD562JY J 5.6k 1/10W Metal Oxide AA R717 VRS-TW2ED150JY J 15 1/4W Metal Oxide AA R718 VRS-TX2HF472JY J 4.7k 1/2W Metal Oxide AB R804 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R805 VRS-CY1JF561FY J 560 1/16W Metal Oxide AA R807 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R809 VRS-CY1JF474JY J 470k 1/16W Metal Oxide AA R811 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R812 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R813 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R815 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R816 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R817 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R818 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R820 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R822 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R823 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R824 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R827 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R829 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R830 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R836 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R837 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R838 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R839 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R840 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R841 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R842 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R843 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R845 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R847 VRS-CA1JF220JY J 22 1/16W Metal Oxide AA R849 VRS-CY1JF102FY J 1k 1/16W Metal Oxide AA R854 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R856 VRS-CY1JF392FY J 3.9k 1/16W Metal Oxide AA R858 VRS-CY1JF561FY J 560 1/16W Metal Oxide AA R859 VRS-CY1JF561FY J 560 1/16W Metal Oxide AA R860 VRS-CY1JF561FY J 560 1/16W Metal Oxide AA R870 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R871 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R872 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB750FE06

MAIN UNIT (Continued)

R873 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R874 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R875 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R1101 VRS-CY1JF273FY J 27k 1/16W Metal Oxide AA R1102 VRS-CY1JF472FY J 4.7k 1/16W Metal Oxide AA R1103 VRS-CY1JF472FY J 4.7k 1/16W Metal Oxide AA R1104 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R1105 VRS-CY1JF391JY J 390 1/16W Metal Oxide AA R1106 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1107 VRS-CY1JF391JY J 390 1/16W Metal Oxide AA R1108 VRS-TW2ED102JY J 1k 1/4W Metal Oxide AA R1109 VRS-TW2ED5R6JY J 5.6 1/4W Metal Oxide AA R1110 VRS-TW2ED8R2JY J 8.2 1/4W Metal Oxide AA R1111 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R1112 VRS-CY1JF181JY J 180 1/16W Metal Oxide AA R1113 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1114 VRS-CY1JF181JY J 180 1/16W Metal Oxide AA R1115 VRS-TX2HF100JY J 10 1/2W Metal Oxide AB R1117 VRS-TX2HF5R6JY J 5.6 1/2W Metal Oxide AB R1118 VRS-TX2HF5R6JY J 5.6 1/2W Metal Oxide AB R1119 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AA R1121 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1122 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1123 VRS-TX2HF000JY J 0 1/2W Metal Oxide AB R1124 VRS-TX2HF101JY J 100 1/2W Metal Oxide AA R1126 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1128 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1210 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1211 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1212 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R1213 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1216 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R1217 VRS-CB1JF101JY J 100 1/16W Metal Oxide AA R1218 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R1219 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R1220 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R1221 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1222 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R1223 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1224 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1225 VRS-CY1JF680JY J 68 1/16W Metal Oxide AA R1226 VRS-CY1JF220JY J 22 1/16W Metal Oxide AA R1227 VRK-CD1JJ220JY J 22 1/16W Metal Compo. AC R1228 VRK-CD1JJ220JY J 22 1/16W Metal Compo. AC R1229 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1231 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R1232 VRK-CD1JJ220JY J 22 1/16W Metal Compo. AC R1233 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1234 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R1235 VRS-CA1JF220JY J 22 1/16W Metal Oxide AA R1236 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1237 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1238 VRS-CY1JF220JY J 22 1/16W Metal Oxide AA R1239 VRS-CY1JF221JY J 220 1/16W Metal Oxide AA R1240 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1242 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1244 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R1251 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1258 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1259 VRS-CY1JF182JY J 1.8k 1/16W Metal Oxide AA R1260 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1262 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1601 VRS-TX2HF2R2JY J 2.2 1/2W Metal Oxide AB R1602 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R1603 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1604 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1605 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1607 VRS-CY1JF391FY J 390 1/16W Metal Oxide AA R1608 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R1609 VRS-CY1JF681JY J 680 1/16W Metal Oxide AA R1610 VRS-CY1JF391FY J 390 1/16W Metal Oxide AA

R1611 VRS-CY1JF132JY J 1.3k 1/16W Metal Oxide AG R1612 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1614 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R1615 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R1616 VRS-CY1JF391FY J 390 1/16W Metal Oxide AA R1617 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1618 VRS-CY1JF102FY J 1k 1/16W Metal Oxide AA R1619 VRS-CY1JF102FY J 1k 1/16W Metal Oxide AA R1620 VRS-CY1JF681FY J 680 1/16W Metal Oxide AA R1621 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1622 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1623 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1624 VRS-CY1JF681FY J 680 1/16W Metal Oxide AA R1625 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R1627 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R1628 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R1629 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R1631 VRS-CY1JF222JY J 2.2k 1/16W Metal Oxide AA R1632 VRS-CB1JF332JY J 3.3k 1/16W Metal Oxide AC R1635 VRS-CY1JF221JY J 220 1/16W Metal Oxide AA R1637 VRS-CY1JF221JY J 220 1/16W Metal Oxide AA R1639 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1642 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1645 VRS-CA1JF221JY J 220 1/16W Metal Oxide AC R1647 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R1655 VRS-CY1JF102FY J 1k 1/16W Metal Oxide AA R1656 VRS-CY1JF102FY J 1k 1/16W Metal Oxide AA R1657 VRS-CY1JF102FY J 1k 1/16W Metal Oxide AA R1659 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1661 VRS-CY1JF221JY J 220 1/16W Metal Oxide AA R1664 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1665 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R2001 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R2002 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R2006 VRS-CY1JF1R0JY J 1 1/16W Metal Oxide AA R2007 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2008 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2009 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2010 VRS-CY1JF1R0JY J 1 1/16W Metal Oxide AA R2011 VRS-CY1JF393JY J 39k 1/16W Metal Oxide AA R2012 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R2013 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R2014 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R2015 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R2017 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2019 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2020 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2021 VRS-CA1JF102JY J 1k 1/16W Metal Oxide AA R2022 VRS-CA1JF223JY J 22k 1/16W Metal Oxide AA R2024 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2026 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2029 VRS-CA1JF223JY J 22k 1/16W Metal Oxide AA R2032 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R2033 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2034 VRS-CY1JF512JY J 5.1k 1/16W Metal Oxide AA R2036 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R2037 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2039 VRS-CY1JF512JY J 5.1k 1/16W Metal Oxide AA R2041 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2042 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2043 VRS-CY1JF153JY J 15k 1/16W Metal Oxide AA R2044 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2045 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2046 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2047 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2049 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2050 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R2051 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2052 VRS-CY1JF512JY J 5.1k 1/16W Metal Oxide AA R2055 VRS-CB1JF101JY J 100 1/16W Metal Oxide AA R2056 VRS-CA1JF103JY J 10k 1/16W Metal Oxide AA R2057 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2058 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2060 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2063 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB750FE06

MAIN UNIT (Continued)

R2064 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2065 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2066 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2067 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2068 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2069 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R2070 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R2071 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2072 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R2073 VRS-CA1JF153JY J 15k 1/16W Metal Oxide AB R2074 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2076 VRS-CB1JF101JY J 100 1/16W Metal Oxide AA R2077 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2078 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2079 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R2080 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R2081 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2082 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2083 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2084 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2085 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2086 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2087 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R2088 VRS-CY1JF393JY J 39k 1/16W Metal Oxide AA R2089 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2090 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R2091 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2092 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2093 VRS-CA1JF103JY J 10k 1/16W Metal Oxide AA R2096 VRS-CA1JF103JY J 10k 1/16W Metal Oxide AA R2097 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2098 VRS-CY1JF512JY J 5.1k 1/16W Metal Oxide AA R2099 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2100 VRS-CY1JF512JY J 5.1k 1/16W Metal Oxide AA R2101 VRS-CY1JF512JY J 5.1k 1/16W Metal Oxide AA R2102 VRS-CY1JF512JY J 5.1k 1/16W Metal Oxide AA R2103 VRS-CY1JF512JY J 5.1k 1/16W Metal Oxide AA R2104 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2105 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R7003 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC R7004 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC R7006 VRS-CA1JF000JY J 0 1/16W Metal Oxide AB

MISCELLANEOUS PARTS

FB1201 RBLN-0083GEZZY J Ferrite Bead AB FB1601 RBLN-0006TAZZY J Ferrite Bead AB FB1602 RBLN-0006TAZZY J Ferrite Bead AB FB1603 RBLN-0006TAZZY J Ferrite Bead AB FB1604 RBLN-0006TAZZY J Ferrite Bead AB FB1605 RBLN-0006TAZZY J Ferrite Bead AB FB1606 RBLN-0006TAZZY J Ferrite Bead AB FB1607 RBLN-0076TAZZY J Ferrite Bead AC FB1608 RBLN-0076TAZZY J Ferrite Bead AC FB1609 RBLN-0076TAZZY J Ferrite Bead AC FB1610 RBLN-0076TAZZY J Ferrite Bead AC FB1611 RBLN-0076TAZZY J Ferrite Bead AC P701 QPLGN0549FJZZY J Plug, 12-pin(MB) AE P702 QPLGN0274TAZZY J Plug, 2-pin AC P2001 QPLGN0558REZZY J Plug, 5-pin(MS) AE SC1202 QSOCNA002WJPZY J Socket, 20-pin(LK) AD SC1203 QSOCN0687FJZZY J Socket, 50-pin(LS) AF SC1204 QSOCN0206FJZZY J Socket, 30-pin(LG) AF SC2002 QSOCN0464FJZZY J Socket, 50-pin(MA) AH TP2040 QLUGHA002WJZZ J Lug AB

DUNTKB768FE09 (LC-20B4M)

DUNTKB768FE12 (LC-20B4M(X))

TUNER UNIT

TUNER

NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN

ASSEMBLY BUT NOT INDEPENDENTLY.

TU3201 VTUVT2U5CD553 J Tuner (LC-20B4M) BD TU3201 VTUVT2U5CD558 J Tuner (LC-20B4M(X)) BF

INTEGRATED CIRCUITS

IC3301 VHiNJM4560M-1Y J NJM4560M AG IC3302 VHiNJM4560M-1Y J NJM4560M AG IC3303 VHiNJM4560M-1Y J NJM4560M AG IC3304 RH-iX1853BMZZQ J MSP3410G-QG-B8 BB IC3305 VHiLA4635A+-1S J LA4635A AM IC3401 VHiNJM2293M-1Y J NJM2293M(TE1) AG IC3501 VHiTC4053BF1EY J TC4053BF AF IC3502 VHiNJM2268M-1Y J NJM2268M-TE1 AF IC3701 VHiNJM2377M-1Y J NJM2377M AK IC3702 VHiNJM2147M-1Y J NJM2147M-TE1 AF

TRANSISTORS

Q3201 VS2SC3928AR-1Y J 2SC3928AR AB Q3202 VS2SC3928AR-1Y J 2SC3928AR AB Q3203 VSDTC144EE/-1Y J DTC144EE AA Q3204 VSDTC144EE/-1Y J DTC144EE AA Q3205 VSDTC144EE/-1Y J DTC144EE AA Q3211 VSiMZ1A////-1Y J IMZ1A AC Q3212 VSiMZ1A////-1Y J IMZ1A AC Q3304 VSDTC314TK/-1Y J DTC314TK AC Q3305 VSDTC314TK/-1Y J DTC314TK AC Q3501 VSUMG4N++++-1Y J UMG4N AB Q3502 VSUPA1970++-1Y J UPA1970 AE Q3503 VS2SC3928AR-1Y J 2SC3928AR AB Q3504 VS2SC3928AR-1Y J 2SC3928AR AB Q3505 VSDTC114EE/-1Y J DTC114EE AB Q3510 VSDTC314TK/-1Y J DTC314TK AC Q3511 VSDTC314TK/-1Y J DTC314TK AC Q3512 VS2SA1037KQ-1Y J 2SA1037KQ AA Q3513 VS2SC2712Y/-1Y J 2SC2712Y AB Q3601 VSDTC144EE/-1Y J DTC144EE AA Q3602 VSUM5K1NTR+-1Y J UM5K1NTR AC Q3603 VSUM5K1NTR+-1Y J UM5K1NTR AC Q3604 VSUM5K1NTR+-1Y J UM5K1NTR AC Q3605 VSUM5K1NTR+-1Y J UM5K1NTR AC Q3606 VSUM5K1NTR+-1Y J UM5K1NTR AC Q3701 VSDTC144EE/-1Y J DTC144EE AA Q3702 VSFMMT718//-1Y J FMMT718 AE Q3703 VSFMMT718//-1Y J FMMT718 AE Q3704 VSDTC144EE/-1Y J DTC144EE AA Q3705 VSFMY3/////-1Y J FMY3 AB Q3706 VS2SK2503//-1Y J 2SK2503 AE Q3707 VSFMMT619//-1Y J FMMT619 AE Q3708 VS2SC3928AR-1Y J 2SC3928AR AB Q3709 VSFMY3/////-1Y J FMY3 AB

DIODES

D3302 VHDDAN222//-1Y J Diode AA D3401 RH-EX1271CEZZY J Zener Diode, 12V AB D3402 RH-EX1271CEZZY J Zener Diode, 12V AB D3501 VHDDAN222//-1Y J Diode AA D3502 RH-EX1396CEZZY J Zener Diode, 6.8V AB D3601 VHDiMN10///-1Y J Diode AB D3602 VHDDAN222//-1Y J Diode AA D3603 VHDiMN10///-1Y J Diode AB D3604 VHDiMN10///-1Y J Diode AB D3605 VHDDAN222//-1Y J Diode AA D3606 VHDDAN222//-1Y J Diode AA D3607 VHDDAN222//-1Y J Diode AA D3608 VHDDAN222//-1Y J Diode AA D3609 VHDDAN222//-1Y J Diode AA D3701 VHDDAN222//-1Y J Diode AA D3702 VHDDAN222//-1Y J Diode AA D3705 VHDSFPB56//2EY J Diode AC

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB768FE09 (LC-20B4M)

DUNTKB768FE12 (LC-20B4M(X))

TUNER UNIT (Continued)

D3706 VHDSFPB74//2EY J Diode AD D3707 VHDSFPB74//2EY J Diode AD D3709 VHDDAN222//-1Y J Diode AA D3710 VHD1SS250//1EY J Diode AB D3711 VHDDAN222//-1Y J Diode AA

PACKAGED CIRCUITS

X3301 RCRSB0307CEZZ J Crystal AG

COILS

L3201 VP-1M220J2R9NY J Peaking 22µH AB L3202 RCiLPA142WJZZ J Coil AD L3301 VP-1M101J7R7NY J Peaking 100µH AC L3302 VP-1M4R7J1R2NY J Peaking 4.7µH AB L3500 VP-1M101J7R7NY J Peaking 100µH AC L3701 RCiLPA026WJZZ J Coil AD L3702 RCiLPA144WJZZY J Coil AD L3703 RCiLPA143WJZZY J Coil AD L3704 RCiLPA026WJZZ J Coil AD

TRANSFORMER

å T3701 RTRNWA090WJZZY J Transformer AH

CONTROL

R3714 RVR-M0111CEZZY J 1k(B) B+Adj. AC

CAPACITORS

C3024 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3201 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3202 VCCCCY1HH330JY J 33p 50V Ceramic AA C3203 VCCCCY1HH330JY J 33p 50V Ceramic AA C3205 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3206 VCKYCY1HF103ZY J 0.01 50V Ceramic AA C3208 RC-EZA085WJZZ J 3300 10V Electrolytic AE C3209 RC-EZA128WJZZY J 1 50V Electrolytic AB C3210 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3211 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3301 VCKYCY1HB392KY J 3900p 50V Ceramic AA C3302 VCKYCY1HB392KY J 3900p 50V Ceramic AA C3303 VCKYCY1EB822KY J 8200p 25V Ceramic AA C3304 VCKYCY1HB392KY J 3900p 50V Ceramic AA C3305 VCKYCY1HB392KY J 3900p 50V Ceramic AA C3306 VCKYCY1HB822KY J 8200p 50V Ceramic AB C3307 VCEASH1CN337MY J 330 16V Electrolytic AE C3308 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3309 VCKYCY1HB682KY J 6800p 50V Ceramic AA C3310 VCKYCY1HB682KY J 6800p 50V Ceramic AA C3311 VCKYCY1EB153KY J 0.015 25V Ceramic AA C3312 VCKYCY1EB153KY J 0.015 25V Ceramic AA C3313 VCKYCY1HB682KY J 6800p 50V Ceramic AA C3314 VCKYCY1HB682KY J 6800p 50V Ceramic AA C3315 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3316 VCKYCY1CB273KY J 0.027 16V Ceramic AB C3317 VCKYCY1CB273KY J 0.027 16V Ceramic AB C3318 VCKYCY1CB273KY J 0.027 16V Ceramic AB C3319 VCKYCY1CB273KY J 0.027 16V Ceramic AB C3320 RC-EZA126WJZZY J 47 16V Electrolytic AC C3321 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C3322 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C3323 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3324 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C3325 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C3328 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C3329 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C3330 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3332 RC-EZA127WJZZY J 100 16V Electrolytic AC C3333 RC-EZA127WJZZY J 100 16V Electrolytic AC C3334 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3335 VCKYCY1HB222KY J 2200p 50V Ceramic AA C3336 VCKYCY1HB222KY J 2200p 50V Ceramic AA C3337 RC-KZA041WJZZY J 10 10V Ceramic AC

C3338 RC-KZA041WJZZY J 10 10V Ceramic AC C3339 RC-EZA130WJZZY J 3.3 50V Electrolytic AB C3340 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3341 VCCCCY1HH101JY J 100p 50V Ceramic AA C3342 VCCCCY1HH101JY J 100p 50V Ceramic AA C3343 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3344 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3345 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3346 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3349 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3350 RC-KZA041WJZZY J 10 10V Ceramic AC C3351 RC-KZ1025CEZZY J 1 10V Ceramic AB C3352 RC-EZA127WJZZY J 100 16V Electrolytic AC C3354 VCCCCY1HH560JY J 56p 50V Ceramic AB C3355 VCCCCY1HH560JY J 56p 50V Ceramic AB C3356 VCCCCY1HH560JY J 56p 50V Ceramic AB C3357 VCCCCY1HH5R0CY J 5p 50V Ceramic AA C3358 VCCCCY1HH5R0CY J 5p 50V Ceramic AA C3359 RC-KZA041WJZZY J 10 10V Ceramic AC C3360 RC-EZA127WJZZY J 100 16V Electrolytic AC C3361 RC-EZA128WJZZY J 1 50V Electrolytic AB C3362 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3363 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C3364 RC-EZA128WJZZY J 1 50V Electrolytic AB C3365 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3366 RC-EZA129WJZZY J 2.2 50V Electrolytic AB C3367 RC-KZA041WJZZY J 10 10V Ceramic AC C3368 RC-EZA124WJZZY J 10 16V Electrolytic AB C3369 RC-EZ1274CEZZ J 1000 16V Electrolytic AD C3370 VCKYTV1CF105ZY J 1 16V Ceramic AB C3372 RC-EZ1274CEZZ J 1000 16V Electrolytic AD C3382 VCKYTV1CF105ZY J 1 16V Ceramic AB C3389 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3401 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3402 RC-KZA041WJZZY J 10 10V Ceramic AC C3403 RC-KZA041WJZZY J 10 10V Ceramic AC C3404 RC-KZA041WJZZY J 10 10V Ceramic AC C3405 RC-KZA041WJZZY J 10 10V Ceramic AC C3406 RC-KZA041WJZZY J 10 10V Ceramic AC C3501 RC-KZA030WJZZY J 2.2 10V Ceramic AB C3502 RC-KZA030WJZZY J 2.2 10V Ceramic AB C3503 RC-KZ1025CEZZY J 1 10V Ceramic AB C3509 RC-EZA127WJZZY J 100 16V Electrolytic AC C3510 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3511 VCKYCY1HB391KY J 390p 50V Ceramic AA C3512 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3513 VCEASH1CN477MY J 470 16V Electrolytic AD C3514 RC-EZA197WJZZY J 33 6.3V Electrolytic AC C3515 RC-EZA122WJZZY J 22 6.3V Electrolytic AB C3516 RC-KZ1025CEZZY J 1 10V Ceramic AB C3517 VCKYCY1EB223KY J 0.022 25V Ceramic AA C3518 VCKYCY1EB223KY J 0.022 25V Ceramic AA C3520 RC-EZA140WJZZY J 4.7 25V Electrolytic AB C3521 RC-EZA140WJZZY J 4.7 25V Electrolytic AB C3522 RC-EZA124WJZZY J 10 16V Electrolytic AB C3601 RC-KZ0072TAZZY J 1 25V Ceramic AC C3602 RC-KZ0072TAZZY J 1 25V Ceramic AC C3603 RC-KZ0072TAZZY J 1 25V Ceramic AC C3604 RC-KZ0072TAZZY J 1 25V Ceramic AC C3605 RC-KZ0072TAZZY J 1 25V Ceramic AC C3606 RC-KZ0072TAZZY J 1 25V Ceramic AC C3607 RC-KZ0072TAZZY J 1 25V Ceramic AC C3608 RC-KZ0072TAZZY J 1 25V Ceramic AC C3609 RC-KZ0072TAZZY J 1 25V Ceramic AC C3610 RC-KZ0072TAZZY J 1 25V Ceramic AC C3702 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3703 RC-KZ1025CEZZY J 1 10V Ceramic AB C3705 VCKYCY1EB103KY J 0.01 25V Ceramic AA C3706 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3708 RC-KZA002WJZZY J 4.7 16V Ceramic AC C3709 RC-KZA002WJZZY J 4.7 16V Ceramic AC C3710 VCCCCY1HH471JY J 470p 50V Ceramic AA C3711 VCKYCY1HB562KY J 5600p 50V Ceramic AA C3712 RC-KZ1025CEZZY J 1 10V Ceramic AB C3713 VCAAPD1CJ396MY J 39 16V Electrolytic AF

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB768FE09 (LC-20B4M)

DUNTKB768FE12 (LC-20B4M(X))

TUNER UNIT (Continued)

C3714 VCKYCY1HB562KY J 5600p 50V Ceramic AA C3715 VCCCCY1HH181JY J 180p 50V Ceramic AA C3716 VCEASH1HN476MY J 47 50V Electrolytic AD C3717 VCEASH1CN337MY J 330 16V Electrolytic AE C3718 VCKYTV1CF105ZY J 1 16V Ceramic AB C3719 VCEASH1CN337MY J 330 16V Electrolytic AE C3721 VCKYCY1HF104ZY J 0.1 50V Ceramic AA C3722 VCKYTV1CF105ZY J 1 16V Ceramic AB C3723 VCAAPD0JJ127MY J 120 6.3V Electrolytic AF C3724 VCKYTV1CF105ZY J 1 16V Ceramic AB C3726 VCEASH1CN477MY J 470 16V Electrolytic AD C3727 RC-EZ1339CEZZY J 220 16V Electrolytic AD C3728 VCKYTV1CF105ZY J 1 16V Ceramic AB C3729 VCKYCY1HF104ZY J 0.1 50V Ceramic AA C3730 VCKYCY1HF104ZY J 0.1 50V Ceramic AA C3731 RC-KZ1025CEZZY J 1 10V Ceramic AB C3732 RC-KZ1025CEZZY J 1 10V Ceramic AB C3733 VCKYCY1HF103ZY J 0.01 50V Ceramic AA C3734 RC-KZ0075TAZZY J 2.2 16V Ceramic AC C3735 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C3736 RC-KZ1025CEZZY J 1 10V Ceramic AB C3737 RC-EZA127WJZZY J 100 16V Electrolytic AC

RESISTORS

R3201 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3202 VRS-CY1JF153JY J 15k 1/16W Metal Oxide AA R3203 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R3204 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R3205 VRS-CY1JF331JY J 330 1/16W Metal Oxide AA R3206 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3207 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3208 VRS-CA1JF561JY J 560 1/16W Metal Oxide AA R3209 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3210 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R3211 VRS-CY1JF561FY J 560 1/16W Metal Oxide AA R3212 VRS-CY1JF102FY J 1k 1/16W Metal Oxide AA R3213 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R3214 VRS-CY1JF561FY J 560 1/16W Metal Oxide AA R3215 VRS-CY1JF102FY J 1k 1/16W Metal Oxide AA R3216 VRS-CY1JF121JY J 120 1/16W Metal Oxide AA R3217 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3303 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3304 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3305 VRS-CY1JF472FY J 4.7k 1/16W Metal Oxide AA R3307 VRS-CY1JF152FY J 1.5k 1/16W Metal Oxide AA R3308 VRS-CY1JF123JY J 12k 1/16W Metal Oxide AA R3309 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3311 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3312 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3315 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3316 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R3317 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3318 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R3319 VRS-CY1JF472FY J 4.7k 1/16W Metal Oxide AA R3320 VRS-CY1JF472FY J 4.7k 1/16W Metal Oxide AA R3321 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3322 VRS-CY1JF123JY J 12k 1/16W Metal Oxide AA R3323 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3324 VRS-CY1JF123JY J 12k 1/16W Metal Oxide AA R3325 VRS-CY1JF333FY J 33k 1/16W Metal Oxide AA R3326 VRS-CY1JF333FY J 33k 1/16W Metal Oxide AA R3327 VRS-CY1JF184FY J 180k 1/16W Metal Oxide AA R3328 VRS-CY1JF184FY J 180k 1/16W Metal Oxide AA R3331 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AA R3332 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AA R3333 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R3334 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R3335 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3336 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3337 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R3338 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA

R3339 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3340 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3341 VRS-CY1JF561JY J 560 1/16W Metal Oxide AA R3342 VRS-CY1JF561JY J 560 1/16W Metal Oxide AA R3343 VRS-CY1JF472FY J 4.7k 1/16W Metal Oxide AA R3344 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R3345 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R3346 VRS-CY1JF152FY J 1.5k 1/16W Metal Oxide AA R3347 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3348 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R3349 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3350 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3351 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R3352 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3353 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3354 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3355 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3357 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R3358 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R3360 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3361 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3362 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R3363 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R3364 VRS-CY1JF122JY J 1.2k 1/16W Metal Oxide AA R3365 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R3366 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R3369 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3370 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3371 VRS-TW2ED121JY J 120 1/4W Metal Oxide AA R3372 VRS-TW2ED121JY J 120 1/4W Metal Oxide AA R3375 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3377 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3382 VRS-CY1JF123JY J 12k 1/16W Metal Oxide AA R3383 VRS-CY1JF153JY J 15k 1/16W Metal Oxide AA R3384 VRS-TW2ED101JY J 100 1/4W Metal Oxide AA R3385 VRS-TW2ED101JY J 100 1/4W Metal Oxide AA R3399 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3401 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3402 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R3409 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3410 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3411 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R3412 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R3413 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3428 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R3429 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R3430 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R3431 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3432 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3433 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3515 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3516 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R3517 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3518 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3520 VRS-CA1JF000JY J 0 1/16W Metal Oxide AB R3521 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3522 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3523 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3524 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3528 VRS-CY1JF471JY J 470 1/16W Metal Oxide AA R3529 VRS-CY1JF471JY J 470 1/16W Metal Oxide AA R3530 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R3531 VRS-TQ2BD680JY J 68 1/8W Metal Oxide AA R3532 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3533 VRS-CY1JF680JY J 68 1/16W Metal Oxide AA R3534 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R3535 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R3536 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R3537 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R3540 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3542 VRS-CY1JF680JY J 68 1/16W Metal Oxide AA R3543 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R3544 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R3545 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3547 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB768FE09 (LC-20B4M)

DUNTKB768FE12 (LC-20B4M(X))

TUNER UNIT (Continued)

R3552 VRS-CY1JF153JY J 15k 1/16W Metal Oxide AA R3553 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3554 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3555 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R3556 VRS-CY1JF822JY J 8.2k 1/16W Metal Oxide AA R3557 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3558 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3561 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3562 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3564 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3601 VRS-CB1JF222JY J 2.2k 1/16W Metal Oxide AC R3603 VRS-CB1JF222JY J 2.2k 1/16W Metal Oxide AC R3604 VRS-CA1JF222JY J 2.2k 1/16W Metal Oxide AA R3605 VRS-CB1JF824JY J 820k 1/16W Metal Oxide AC R3606 VRS-CB1JF824JY J 820k 1/16W Metal Oxide AC R3607 VRS-CA1JF824JY J 820k 1/16W Metal Oxide AB R3608 VRS-CB1JF562JY J 5.6k 1/16W Metal Oxide AC R3609 VRS-CB1JF562JY J 5.6k 1/16W Metal Oxide AC R3610 VRS-CA1JF562JY J 5.6k 1/16W Metal Oxide AA R3611 VRS-CY1JF563JY J 56k 1/16W Metal Oxide AA R3701 VRS-TW2ED102JY J 1k 1/4W Metal Oxide AA R3703 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R3705 VRS-TW2ED1R0JY J 1 1/4W Metal Oxide AB R3706 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R3707 VRS-CY1JF332FY J 3.3k 1/16W Metal Oxide AA R3708 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R3709 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R3711 VRS-CY1JF274JY J 270k 1/16W Metal Oxide AA R3712 VRS-CY1JF133FY J 13k 1/16W Metal Oxide AA R3713 VRS-TW2ED102JY J 1k 1/4W Metal Oxide AA R3715 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R3716 VRS-CY1JF273FY J 27k 1/16W Metal Oxide AA R3717 VRS-CY1JF100JY J 10 1/16W Metal Oxide AA R3718 VRS-CY1JF184JY J 180k 1/16W Metal Oxide AA R3719 VRS-CY1JF123FY J 12k 1/16W Metal Oxide AA R3722 VRS-CE3AF821JY J 820 1W Metal Oxide AC R3723 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3728 VRS-TV1JD103JY J 10k 1/10W Metal Oxide AA R3729 VRS-CY1JF1R0JY J 1 1/16W Metal Oxide AA R3731 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3734 VRS-TQ2BD683JY J 68k 1/8W Metal Oxide AA R3735 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R3737 VRS-TW2ED561JY J 560 1/4W Metal Oxide AA R3738 VRS-CY1JF123FY J 12k 1/16W Metal Oxide AA R3739 VRS-CY1JF222JY J 2.2k 1/16W Metal Oxide AA R3740 VRS-CY1JF182FY J 1.8k 1/16W Metal Oxide AA R3741 VRS-CY1JF122FY J 1.2k 1/16W Metal Oxide AA R3742 VRS-CY1JF682FY J 6.8k 1/16W Metal Oxide AA R3743 VRS-CY1JF122FY J 1.2k 1/16W Metal Oxide AA R3744 VRS-CY1JF243FY J 24k 1/16W Metal Oxide AA R3745 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3746 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3747 VRS-CY1JF123FY J 12k 1/16W Metal Oxide AA R3748 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R3749 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3750 VRS-CY1JF391JY J 390 1/16W Metal Oxide AA R3751 VRS-CY1JF473FY J 47k 1/16W Metal Oxide AA R3752 VRS-CY1JF622FY J 6.2k 1/16W Metal Oxide AA R3753 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R3754 VRS-TV1JD103JY J 10k 1/10W Metal Oxide AA R3755 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R3756 VRS-CY1JF222JY J 2.2k 1/16W Metal Oxide AA R3757 VRS-TW2ED000JY J 0 1/4W Metal Oxide AB R3761 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R3765 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA

FH3703 QFSHD1002CEZZ J Fuse Holder AA FH3704 QFSHD1002CEZZ J Fuse Holder AA FB3701 RBLN-0095CEZZY J Ferrite Bead AD FB3702 RBLN-0095CEZZY J Ferrite Bead AD FB3703 RBLN-0095CEZZY J Ferrite Bead AD FB3705 RBLN-0051TAZZY J Ferrite Bead AC FB3707 RBLN-0254TAZZY J Ferrite Bead AB FB3708 RBLN-0051TAZZY J Ferrite Bead AC FB3709 RBLN-0254TAZZY J Ferrite Bead AB J3303 QJAKJ0047CEZZ J Headphone AD J3404 QJAKG0069CEZZ J Y/PB/PR(COMPONENT) AG J3407 QJAKG0068CEZZ J AV -IN1 Terminal AG J3408 QJAKG0085CEZZ J AV -IN2/OUT Terminal AG J3409 QJAKF0066CEZZ J Audio(L)/(R) AE

(COMPONENT) J3701 QJAKE0193CEZZ J Power Input(DC13V) AK P3301 QPLGN0278GEZZ J Plug, 2-pin(SL) AA P3302 QPLGN0278GEZZ J Plug, 2-pin(SR) AA P3501 QPLGNA071WJZZ J Plug, 14-pin(MJ) AC P3502 QPLGN0558REZZY J Plug, 5-pin(MR) AE P3601 QPLGN0478GEZZ J Plug, 4-pin(CL1) AB P3602 QPLGN0678GEZZ J Plug, 6-pin(CL2) AB P3603 QPLGN0378GEZZ J Plug, 3-pin(VE) AB P3604 QPLGN0378GEZZ J Plug, 3-pin(VF) AB P3701 QPLGN0549FJZZY J Plug, 12-pin(MB) AE SC3403 QSOCN0464FJZZY J Socket, 50-pin(MA) AH SC3405 QSOCD0456CEZZ J S-Video AE TP3701 QLUGHA002WJZZ J Lug AB TP3702 QLUGHA002WJZZ J Lug AB

QCNW-A307WJZZ J Connecting Cord(VF) AD QCNW-A487WJZZ J Connecting Cord(VE) AE QCNW-B310WJZZ J Connecting Cord(MR) AF

(LC-20B4M(X))

QCNW-B321WJZZ J Connecting Cord(MB) AH QEARPA460WJFW J Grounding Part AB

å F3701 QFS-D0008CEZZ J Fuse, 2A/250V AE

MISCELLANEOUS PARTS

å F3702 QFS-D0006CEZZ J Fuse, 1.25A/250V AF

FH3701 QFSHD1002CEZZ J Fuse Holder AA FH3702 QFSHD1002CEZZ J Fuse Holder AA

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB769FE09 (LC-20B4M)

DUNTKB769FE12 (LC-20B4M(X))

R/C, LED UNIT

Q4001 VSDTC144EE/-1Y J DTC144EE AA Q4003 VSDTC144EE/-1Y J DTC144EE AA Q4007 VSUMG4N++++-1Y J UMG4N AB

D4011 RH-PX0419CEZZY J SLEEP Indicator AC D4012 RH-EX1271CEZZY J Zener Diode, 12V AB D4014 RH-PX0421CEZZY J POWER Indicator AD D4015 RH-EX1271CEZZY J Zener Diode, 12V AB D4022 RH-EX1271CEZZY J Zener Diode, 12V AB

C4018 RC-KZ1025CEZZY J 1 10V Ceramic AB

R4001 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R4021 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R4023 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R4024 VRS-CY1JF471JY J 470 1/16W Metal Oxide AA R4029 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA

P4004 QPLGN0563TAZZY J Plug, 5-pin(MR) AC RMC4002 SLD4001

RRMCU0239CEZZ J R/C Sensor AG PSLDM4646CEFW J Shield AD QCNW-B310WJZZ J Connecting Cord(MR) AF

TRANSISTORS

DIODES

CAPACITORS

RESISTORS

MISCELLANEOUS PARTS

(LC-20B4M)

DUNTKB770FE09 (LC-20B4M)

DUNTKB770FE12 (LC-20B4M(X))

OPERATION UNIT

D4008 RH-EX1283CEZZY J Zener Diode, 12V AB D4009 RH-EX1271CEZZY J Zener Diode, 12V AB D4010 RH-EX1271CEZZY J Zener Diode, 12V AB

R4005 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R4006 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R4011 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R4012 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA

S4701 QSW-P0035GEZZ J MAIN POWER AF SW4002 SW4003 SW4004 SW4006 SW4007 SW4008

QSW-K0108CEZZY J CH(Ù)AD QSW-K0108CEZZY J CH(ù)AD QSW-K0108CEZZY J MENU AD QSW-K0108CEZZY J TV/VIDEO AD QSW-K0108CEZZY J VOL(+) AD QSW-K0108CEZZY J VOL(–) AD

MISCELLANEOUS PARTS

P4001 QPLGN0563TAZZY J Plug, 5-pin(MS) AC

QCNW-A744WJZZ J Connecting Cord(MS) AE

DIODES

RESISTORS

SWITCHES

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB590DE02

INVERTER-A UNIT

TRANSISTORS

Q6700 VS2SC5886++-1Y J 2SC5886 AE Q6701 VS2SC5886++-1Y J 2SC5886 AE Q6702 VS2SA1530AR-1Y J 2SA1530AR AB Q6703 VS2SC5886++-1Y J 2SC5886 AE Q6704 VS2SC5886++-1Y J 2SC5886 AE Q6705 VS2SA1530AR-1Y J 2SA1530AR AB Q6706 VS2SC5886++-1Y J 2SC5886 AE Q6707 VS2SC5886++-1Y J 2SC5886 AE Q6708 VS2SA1530AR-1Y J 2SA1530AR AB

DIODE

D6700 VHDiMN10///-1Y J Diode AB

COILS

L6700 RCiLPA034WJZZ J Coil AD L6702 RCiLPA034WJZZ J Coil AD L6704 RCiLPA034WJZZ J Coil AD

TRANSFORMERS

å T6700 RTRNZA030WJZZQ J Transformer AL å T6701 RTRNZA030WJZZQ J Transformer AL å T6702 RTRNZA030WJZZQ J Transformer AL å T6703 RTRNZA030WJZZQ J Transformer AL å T6704 RTRNZA030WJZZQ J Transformer AL å T6705 RTRNZA030WJZZQ J Transformer AL

CAPACITORS

C6702 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6703 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6704 VCEA4A1CN108M J 1000 16V Electrolytic AD C6707 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6708 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6709 VCEA4A1CN108M J 1000 16V Electrolytic AD C6712 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6713 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6714 VCEA4A1CN108M J 1000 16V Electrolytic AD C6725 RC-FZA043WJZZ J 0.14 250V Film AE C6726 RC-FZA043WJZZ J 0.14 250V Film AE C6727 RC-FZA043WJZZ J 0.14 250V Film AE

DUNTKB591DE02

INVERTER-B UNIT

TRANSISTORS

Q6709 VS2SC5886++-1Y J 2SC5886 AE Q6710 VS2SC5886++-1Y J 2SC5886 AE Q6711 VS2SA1530AR-1Y J 2SA1530AR AB Q6712 VS2SC5886++-1Y J 2SC5886 AE Q6713 VS2SC5886++-1Y J 2SC5886 AE Q6714 VS2SA1530AR-1Y J 2SA1530AR AB

DIODE

D6701 VHDDAN222//-1Y J Diode AA

COILS

L6706 RCiLPA034WJZZ J Coil AD L6708 RCiLPA034WJZZ J Coil AD

TRANSFORMERS

å T6706 RTRNZA030WJZZQ J Transformer AL å T6707 RTRNZA030WJZZQ J Transformer AL å T6708 RTRNZA030WJZZQ J Transformer AL å T6709 RTRNZA030WJZZQ J Transformer AL

CAPACITORS

C6717 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6718 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6719 VCEA4A1CN108M J 1000 16V Electrolytic AD C6722 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6723 VCKYCY1CB333KY J 0.033 16V Ceramic AA C6724 VCEA4A1CN108M J 1000 16V Electrolytic AD C6740 RC-FZA043WJZZ J 0.14 250V Film AE C6741 RC-FZA043WJZZ J 0.14 250V Film AE

RESISTORS

R6712 VRS-TW2ED182JY J 1.8k 1/4W Metal Oxide AA R6714 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R6715 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R6716 VRS-TW2ED182JY J 1.8k 1/4W Metal Oxide AA R6718 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R6719 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R6723 VRS-TW2ED152JY J 1.5k 1/4W Metal Oxide AB R6724 VRS-TW2ED152JY J 1.5k 1/4W Metal Oxide AB

R6700 VRS-TW2ED182JY J 1.8k 1/4W Metal Oxide AA

RESISTORS

R6702 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R6703 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R6704 VRS-TW2ED182JY J 1.8k 1/4W Metal Oxide AA R6706 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R6707 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R6708 VRS-TW2ED182JY J 1.8k 1/4W Metal Oxide AA R6710 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R6711 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R6720 VRS-TW2ED152JY J 1.5k 1/4W Metal Oxide AB R6721 VRS-TW2ED152JY J 1.5k 1/4W Metal Oxide AB R6722 VRS-TW2ED152JY J 1.5k 1/4W Metal Oxide AB

MISCELLANEOUS PARTS

å F6700 QFS-D0006CEZZ J Fuse, 1.25A/250V AF å F6701 QFS-D0006CEZZ J Fuse, 1.25A/250V AF å F6702 QFS-D0006CEZZ J Fuse, 1.25A/250V AF

FH6700 QFSHD1002CEZZ J Fuse Holder AA FH6701 QFSHD1002CEZZ J Fuse Holder AA FH6702 QFSHD1002CEZZ J Fuse Holder AA FH6703 QFSHD1002CEZZ J Fuse Holder AA FH6704 QFSHD1002CEZZ J Fuse Holder AA FH6705 QFSHD1002CEZZ J Fuse Holder AA P6700 QPLGN0155FJZZY J Plug, 3-pin(HL3) AE P6701 QPLGN0155FJZZY J Plug, 3-pin(HL4) AE P6702 QPLGN0155FJZZY J Plug, 3-pin(HL5) AE P6705 QPLGN0378GEZZ J Plug, 3-pin(VE) AB

å F6703 QFS-D0006CEZZ J Fuse, 1.25A/250V AF

MISCELLANEOUS PARTS

å F6704 QFS-D0006CEZZ J Fuse, 1.25A/250V AF

FH6706 QFSHD1002CEZZ J Fuse Holder AA FH6707 QFSHD1002CEZZ J Fuse Holder AA FH6708 QFSHD1002CEZZ J Fuse Holder AA FH6709 QFSHD1002CEZZ J Fuse Holder AA P6703 QPLGN0155FJZZY J Plug, 3-pin(HL1) AE P6704 QPLGN0155FJZZY J Plug, 3-pin(HL2) AE P6706 QPLGN0378GEZZ J Plug, 3-pin(VF) AB

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

5-17 XBBSD30P05000 J Screw, x4 AA

CABINET PARTS LOCATION

1 CCABAA306WJ01 J Cabinet A Ass’y BK 1-1 1-2 GCOVA2020CEZZ J R/C,LED Cover AF 1-3 HBDGBA011WJSA J "SHARP" Badge AG 1-4 PSPAG0393CEUZ J Spacer, x4 AB 1-5 PSPAG0404CEZZ J SP Packing, x2 AB 1-6 PSPAG0405CEZZ J SP Packing(S), x2 AC 1-7 PSPAG0416CEZZ J SP Packing(L), x2 AC 1-8 PSPAH0678CEZZ J Spacer, x2 AA 1-9 PSPAH0699CEUZ J Spacer(S), x2 AD 1-10 PSPAH0700CEUZ J Spacer(L), x2 AD 1-11 QCNW-B398WJZZ J Connecting Cord(SP-L) AE 1-12 QCNW-B399WJZZ J Connecting Cord(SP-R) AE 1-13 VSP0050PBP98S J Speaker, x2 AR 1-14 XEBSD40P10000 J Screw, x8 AA

2 CCABBA220WJ04 J Cabinet B Ass’y(LC-20B4M) BB 2 CCABBA220WJ05 J Cabinet B Ass’y BB

2-1 2-2 HiNDPA435WJSA J Model Label(LC-20B4M) AG 2-2 HiNDPA440WJSA J Model Label(LC-20B4M(X)) AG

Not Available

– Cabinet A —

(LC-20B4M(X))

– Cabinet B —

5-18 XBBSD30P08000 J Screw, x6 AA 5-19 XEBSD20P05000 J Screw, x6 AA 5-20 XEBSD30P08000 J Screw, x1 AA

6 GCOVA2028CEKA J Terminal Cover(L) AL 7 GCOVA2038CEKA J Terminal Cover(S) AK 8 GCOVA2106CEKA J Chassis Frame AU 9 GCOVAA433WJKA J Chassis Frame Cover AG 10 GCOVAA204WJKA J Terminal Decoration Cover AD 11 LANGT9032CEFW J Fixing Metal AR 12 PMLT-0404CEZZ J Light Shielding Spacer(L) AD 13 PMLT-0405CEZZ J Light Shielding Spacer(R) AD 14 15 QCNW-6058CEZZ J Connecting Cord(MA) AE 16 QCNW-A307WJZZ J Connecting Cord(VF) AD 17 QCNW-A487WJZZ J Connecting Cord(VE) AE 18 QCNW-A744WJZZ J Connecting Cord(MS) AE 19 QCNW-B321WJZZ J Connecting Cord(MB) AH 20 QCNW-B310WJZZ J Connecting Cord(MR) AF 21 LX-BZ3442CEFF J Screw, x4 AB 22 XBBSD40P06000 J Screw, x4 AA 23 XBBSF30P06000 J Screw, x2 AA 24 XBPSD30P10JS0 J Screw, x8 AA 25 XEBSD30P08000 J Screw, x7 AA 26 XEBSF40P16000 J Screw, x12 AA

Not Available

– Serial No. Label —

3 CDAi-A045WJ01 J Stand Ass’y BR 3-1 GDAi-A045WJSA J Stand, Base BA 3-2 CDAi-1123CE01 J Stand, Joint Ass’y BB 3-2-1 3-2-2 PSPAZA083WJZZ J Spacer, x2 AB 3-3 GCOVA1945CESA J Stand Grip AK 3-4 GCOVAA251WJSA J Support Cover AM 3-5 GDAi-A062WJSA J Support AQ 3-6 GLEGGA014WJZZ J Leg, x6 AB 3-7 JHNDP0103CESA J Stand Handle AX 3-8 LANGGA016WJFW J Swivel Base AG 3-9 LX-BZA019WJFE J Screw, x2 AB 3-10 LX-NZA001WJFE J Nut, x1 AD 3-11 MHNG-A004WJFW J Hinge, x1 AU 3-12 XCBSD50P25000 J Screw, x4 AB 3-13 XCSSN50P20000 J Screw, x4 AB 3-14 XESSN40P10000 J Screw, x8 AB 3-15 XUSSD40P20000 J Screw, x4 AB 3-16 XWHSN50-16120 J Washer, x4 AB

4 CCOVAA432WJ01 J Top Cover Ass’y AS 4-1 4-2 JBTN-A087WJKA J Operation Button AL 4-3 JBTN-A088WJKA J Power Button AF 4-4 LHLDZA027WJKZ J Power Button Holder AE 4-5 MSPRCA014WJFW J Spring, for Power Button AB 4-6 XEBSD30P08000 J Screw, x2 AA

5 5-1 RLCDTA014WJN1 J 20" LCD Panel Unit DM 5-2 5-2-1 PSLDM4685CEFW J Back Shield AX 5-2-2 PMLT-0402CEZZ J Spacer AC 5-2-3 LHLDW1173CEZZ J Wire Holder AD

å 5-3 KLMP-0124CEZZ J Lamp Unit-A BH å 5-4 KLMP-0125CEZZ J Lamp Unit-B BD

5-5 LHLDZ2176CEZZ J Lamp Fixing Holder, x2 AL 5-6 MSPRP1220CEFW J ITO Earth Spring, x1 AC 5-7 PCOVU0107CEZZ J Diffusion Panel AY 5-8 PMiR-0296CEZZ J Reflection Mirror AX 5-9 PMLT-0377CEZZ J Spacer AD 5-10 PSHEP0286CEZZ J Reflection/Deflection Sheet BP 5-11 PSHEP0287CEZZ J Prism Sheet BC 5-12 PSHEP0288CEZZ J Diffusion Sheet AQ 5-13 PSHEP0289CEZZ J ITO Sheet AY 5-14 QCNW-6054CEZZ J Connecting Cord AD 5-15 QCNW-6055CEZZ J Connecting Cord AD 5-16 QCNW-6056CEZZ J Connecting Cord AF

Not Available

Not Available Not Available

– Stand, Joint —

– Top Cover —

– 20" LCD Panel Unit Ass’y — – Back Shield Ass’y —

CABINET AND MECHANICAL PARTS

LC-20B4M

4-5

5-5

1-13

1-7

4-3

1-4

1-2

4-4

1-4

1-6

1-9

1-5

1-8

1-14

5-2

5-8

5-3

1-10

1-9

1-12

R/C, LED PWB

5-2-1

1-6

1-8

1-5

1-4

1-7

INVERTER-B PWB

5-9

5-2-3

INVERTER-A PWB

MAIN PWB

OPERATION PWB

1-13

4-1

4-2

4-6

1-14

1-11

1-3

1-1

5-18

24 25

TUNER PWB

5-10

5-2-2

5-19

5-1

5-17

5-15

5-14

5-16

5-4

5-5

5-6

5-20

5-7

5-13

5-12

5-11

5-18

2-2

2-1

3-2

3-14

3-2-2

3-15

3-9

3-4

3-8

3-10

3-16

3-12

3-3

3-7

3-2-1

3-11

3-13

3-5

3-1

3-6

654321

LC-20B4M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

ACCESSORIES

LHLDWA002WJSA J Cable Clamp, x2 AD

å QACCKA006WJPZ J AC Cord(LC-20B4M) AL å QACCL0026TAZZ J AC Cord(LC-20B4M(X)) AL

QCNWG0008CEPZ J Antenna Cable AM RRMCGA160WJSA J Infrared R/C Unit AT TiNS-A742WJZZ J Operation Manual AT

å UADP-0241CEPZ J AC Adapter BL

SERVICE JIGS

(USE FOR SERVICING)

QCNW-A533WJZZ J Extension Cable, 30-pin BA

(SC1204-LCD)

QCNW-A555WJZZ J Extension Cable, 20-pin AU

(SC1202-LCD)

QCNW-A556WJZZ J Extension Cable, 50-pin, x2 AU

(SC2002-SC3403) (SC1203-LCD)

QCNW-B194WJZZ J Extension Cable, 12-pin AU

(P701-P3701)

PACKING PARTS

(NOT REPLACEMENT ITEM)

SPAKCA711WJZZ – Packing Case — SPAKFA258WJZZ – Buffer Material(Accessories) — SPAKPA209WJZZ – Wrapping Paper — SPAKXA220WJZZ – Buffer Material — SSAKA0160CEZZ – Polyethylene Bag — TLABK0001TAZZ – Carton Label —

PACKING OF THE SET

★ Polyethylene Bag (SSAKA0160CEZZ)

★ Wrapping Paper (SPAKPA209WJZZ)

★ Buffer Material (SPAKXA220WJZZ)

★

Not Replacement Item

AC Cord (QACCKA006WJPZ:LC-20B4M) (QACCL0026TAZZ:LC-20B4M

(X)

) AC Adapter (UADP-0241CEPZ) Antenna Cable (QCNWG0008CEPZ) Infrared R/C Unit (RRMCGA160WJSA)

★ Packing Case (SPAKCA711WJZZ)

★ Carton Label (TLABK0001TAZZ)

★ Buffer Material (SPAKXA220WJZZ)

★ Buffer Material (Accessories) (SPAKFA258WJZZ)

Operation Manual (TiNS-A742WJZZ) Cable Clamp (2 pcs.) (LHLDWA002WJSA) ★ "AAA" size Battery (2 pcs.)

LC-20B4M

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

TQ1563-S

Jun. 2003 Printed in Japan

Design and Production Information

Design : Japan Production : Japan

MI. KG

SHARP CORPORATION AV Systems Group Quality & Reliability Control Center Yaita, Tochigi 329-2193, Japan

Sharp LC-20B4M Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual