SHARP LC20M4U Service Manual

SERVICE MANUAL

SY1E1LC-20M4U

LCD AV MONITOR

LC-20M4U

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 be used.

LC-20M4U

CONTENTS

Page

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

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

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

» DIMENSIONS ....................................................................................................................................... 6

» REMOVING OF MAJOR PARTS .......................................................................................................... 7

» ADJUSTING PROCEDURE OF EACH SECTION ............................................................................. 10

» TROUBLE SHOOTING TABLE........................................................................................................... 13

» CHASSIS LAYOUT ............................................................................................................................. 18

» BLOCK DIAGRAMS ........................................................................................................................... 20

» DESCRIPTION OF SCHEMATIC DIAGRAM ..................................................................................... 22

» SCHEMATIC DIAGRAMS ................................................................................................................... 23

» PRINTED WIRING BOARD ASSEMBLIES........................................................................................ 45

» PARTS LIST

Ë

ELECTRICAL PARTS..................................................................................................................... 50

MAIN UNIT ..................................................................................................................................... 50

JACK UNIT..................................................................................................................................... 56

INVERTER UNIT............................................................................................................................ 57

SWITCH UNIT................................................................................................................................ 57

Ë

CABINET PARTS LIST................................................................................................................... 59

Ë

SUPPLIED ACCESSORIES PARTS.............................................................................................. 59

Ë

PACKING PA RTS ........................................................................................................................... 59

Ë

CABINET AND MECHANICAL PARTS.......................................................................................... 60

» PACKING OF THE SET ...................................................................................................................... 62

SHARP CORPORATION

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

1

LC-20M4U

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Service work should be perfomed only b y qualified service technicians who are thoroughl y familiar with all safety checks and the servicing guidelines which follow:

IMPORTANT SERVICE SAFETY PRECAUTION

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 FUSE.

A V

F701 (1.25A, 250V), F702 (1.25A, 250V), F4701 (2.0A, 250V), F4702 (2.0A, 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 and 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 resisor.

• 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 and etc.) and measure the AC voltage drop across the resistor. All checks must be repeated with the AC cord plug connection reversed. (If necessar y, 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 milliamp. peak A C .) or more is e xcessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner .

DVM

AC SCALE

50k ohms.

10W

0.15 µF

TEST PROBE

TO EXPOSED METAL PARTS

CONNECT TO KNOWN EARTH GROUND

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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 and 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 by “ å”

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2

Replacement Parts Lists

.

and

5

PRECAUTIONS A PRENDRE LORS DE LA REPARATION

Ë

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

LC-20M4U

AVERTISSEMENT

1. N’entreprendre aucune modification de tout circuit. C’est dangereux.

2. Débrancher le récepteur avant toute réparation.

PRECAUTION

POUR LA PROTECTION CONTINUE CONTRE LES RISQUES D’INCENDIE, REMPLACER LE FUSIBLE PAR UN FUSIBLE DE MEME TYPE F701 (1.25A, 250V), F702 (1.25A, 250V), F4701 (2.0A, 250V), F4702 (2.0A, 250V).

A V

VERIFICATIONS CONTRE L’INCEN-DIE ET LE CHOC ELECTRIQUE

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

• Toucher avec la sonde d’essai les piéces métalliques exposées qui présentent une voie de retour au châssis (antenne, coffret métallique, tête des vis, arbres de commande et des boutons, écusson, etc.) et mesure la chute de tension CA en-travers de la résistance. T outes les vérifications doiv ent être refaites aprés a voir inversé la fiche du cordon d’alimentation. (Si nécessaire, une prise d’adpatation non polarisée peut être utilisée dans le but de terminer ces vérifications.) Une valeur de 0.75V RMS ou plus (correspond à

0.5mA C.A.) est excessive et implique un danger de secousse électrique, qui devra être supprimé avant de retourner l'appareil à l'utilisateur.

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

1. Inspecter tous les faisceaux de câbles pour s’assurer que les fils ne soient pas pincés ou qu’un outil ne soit pas placé entre le châssis et les autres pièces métalliques du récepteur.

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

VTVM

ECHELLE CA

50K OHMS

10W

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

• Brancher le cordon d’alimentation dans la prise CA de 110~240V et le câble d’alimentation CC dans le jack du moniteur. (Ne pas utiliser un transformateur pour

0.15 µF

SONDE D'ESSAI

cet essai.)

• A l’aide de deux fils à pinces, brancher une résistance de 1,5kΩ 10 watts en paralléle avec un condensateur de 0,15µF en série avec toutes les pièces métalliques exposées du coffret et une terre connue comme une conduite électrique ou une prise de terre branchée à

VERS PIECES METALLIQUES EXPOSEES

CANNECTER A UNE MASSE DE TERRE CONNUE

la terre.

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AVIS POUR LA SECURITE

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

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identifiées par la marque “ å” et hachurées dans

des pièces de remplacement et les diagrammes schématiques.

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

3

la liste

LC-20M4U

SPECIFICATIONS

Items .......................................................... 20" LCD AV MONITOR, Model: LC-20M4U

LCD panel..................................................................................... 20" BLACK TFT LCD

Number of dots .................................................................921,600 (640 x 3 x 480) dots

Low reflection.................................................................................................. Non-glare

Brightness....................................................................................................... 430 cd/m

Viewing angles

Left to right......................................................................................................... 160°

Upper to lower ................................................................................................... 160°

Lamp life ....................................................................... 40,000 hours (at normal mode)

Video color system ..............................N358/N443/PAL/PAL-M/PAL-N/PAL-60/SECAM

Audio amplifier ...................................................................... 4.0 W (0.7 W x 2 + 2.6 W)

Speakers

Full range.......................................................... 1.2 x 1.6 in. (3 x 4 cm) Oval, 2 pcs.

Woofer ............................................................................. 3.1 in.(8 cm) Round, 1 pc.

Terminals

AV 1 IN........................................ Video Composite (BNC type), S-video, Audio R/L

AV 2 IN/OUT ............................................. Video Composite (BNC type), Audio R/L

Headphone jack..................................................................... 0.1 in. (3.5 mm) φ jack

Power supply

DC operation...................................................... DC 13 V, Typical: 3.0 A, Max: 3.8 A

AC operation...........................................AC 110 - 240 V, 50/60 Hz with AC adapter

Power consumption ....................................AC 120V, Typical; 50 W, Standby: 0.5 W

Appearance

Exterior color .................................................................................................... Silver

Outside dimensions ................................................ 18.1 (W) x 17.2 (H) x 7.3 (D) in.

Net weight........................................ 19.0 lbs (8.6 kg), incl. stand, excl. accessories

Accessories

Operation manual ...........................................................Language: English/French/

Remote control ....................................................................... Infrared wireless type

AC adapter.......................................................................... Multi-Voltage type, 1 pc.

AC cord..................................................................................... 6.1 ft (1.85 m), 1 pc.

Batteries............................................. "AAA" size (UM/SUM-4) Dry Battery x 2 pcs.

Cable clamp..................................................................................................... 2 pcs.

OSD language ..........................................................................English/French/Spanish

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Component input, Y/PB/PR (BNC type)

460 (W) x 437.5 (H) x 186 (D) mm

13.4 lbs (6.1 kg), excl. stand

Spanish/Portuguese

(Infrared carrier frequency: 38 kHz)

DC cable: 6.5 ft (2 m)

DC power converter: 2.6 (W) x 1.5 (H) x 5.5 (D) in.

(67 (W) x 37 (H) x 140 (D) mm)

Specifications are subject to change without prior notice.

4

OPERATION MANUAL

LC-20M4U

Main unit (front view)

Main unit (rear view)

Remote Control

5

LC-20M4U

DIMENSIONS

(Unit: inch/mm)

6

REMOVING OF MAJOR PARTS

1. Detach the Rear cover.

2. Remove the Table stand fixing screws (4 pcs.).

3. Remove the Jack PWB fixing screws (9 pcs.) .

4. Remove the Cabinet B fixing screws (5 pcs.).

5. Push on the hook5-1of the Cabinet B to detach, open the cabinet and detach the hooks from

5-2

〜

5-9

, and then detach the Cabinet B.

6. Peel off the 9 wire holders and 8 tapes, then detach the connecting cords.

7. Detach the connectors from each PWB.

Cabinet B

4

3

5-4

5-5

5-6

5-3

5-2

Rear Cover

1

LC-20M4U

Jack PWB Holder

Tape

Cabinet A

5-7

5-8

5-9

5-1

Stand Cover

2

Table Stand (Cover)

Hinge Cover

Table Stand

Speaker

SC1201

7

SC1202

7

6

P1701

P1702

P1771

P2003

P701

(Main PWB)

SC401

7

(Inverter PWB)

7

P1703

P1702

P1701

7

6

7

6

Tape

6

Speaker Cover (R)

SC4402

P4602

7

(Switch PWB)

Tape

P4001

P4302

P4702

P4601

7

6

Speaker Cover (L)

7

LC-20M4U

8. Remove the Main PWB fixing screws (4 pcs.).

9. Remove the Inverter PWB fixing screws (3 pcs.).

10. Remove the Jack PWB fixing screw (1 pc.) and Ground fixing screw (1 pc.),

11. Remove the LCD unit fixing screws (2 pcs.).

12. Remove the Switch PWB fixing screws (3 pcs.).

and then remove the Reinforcement plate.

Main PWB

LCD unit

10

11

8

9

Inverter PWB

Jack PWB Ass'y

P3203

Reinforcement plate

10

P3204

11

12

Gasket

Switch PWB

Cabinet A

8

» Precautions in handling the LCD panels

Fluorescent lamp (Upper) (KLMP-0133CEZZ)

Refrection Mirror (Upper) (PSHEP0223CEZZ)

LCD unit (RLCDT0060CEZZ)

Fluorescent lamp (Lower) (KLMP-0134CEZZ)

Refrection Mirror (Lower) (PSHEP0224CEZZ)

Diffusion sheet (PSHEP0179CEZZ)

Light guide plate (PGiDM0058CEZZ)

Reflection polarizing sheet (PSHEP0216CEZZ)

Reflection sheet-2 (PSHEP0187CEZZ)

13

14

15

18

17

15

17

16

Reflection sheet-1 (PSHEP0186CEZZ)

Shielding plate (PSLDM4712CEFW)

LCD unit (Front surface)

13

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.

13. Remove the LCD unit fixing screws (4 pcs.) and the Rear surface fixing screws (3 pcs.), and then detach the Shielding plate.

14. Detach the 2 Reflection sheets .

15. Detach the upper and lower Fluorescent lamps.

16. Detach the Light guide plate.

17. Detach the upper and lower Reflection mirrors.

18. Detach the Diffusion sheet and the Reflection polarising sheet.

LC-20M4U

9

LC-20M4U

ADJUSTING PROCEDURE OF EACH SECTION

When the microprocessor (IC2001) or the E2PROM (IC2004) has been replaced or when the E2PROM has been initialized, it is necessary to readjust the microprocessor. Below discussed is the adjustment procedure.

Preparations

Use a dedicated AC adapter or a regulated DC power supply. AC adapter :UADP-0220CEZZ DC power supply :13 V, 3.8 A Use also a SHARP TV remote controller.

1. Adjustment procedure

Power on (initialization) → Adjustment process mode (remote controller) → +B adjustment → Counter bias adjustment → White balance adjustment → Performance check → Factory settings

Calling the adjustment process mode

There are the following two ways to enter this mode.

● Turn on the power and press the “ADJUST PROCESS” key on the remote controller.

● While holding either KEY4 (pin (81) of the microprocessor) or KEY5 (pin (82) of the microprocessor) at the “L” le v el,

turn on the power.

Using the keys for the adjustment process

Selecting an adjustment item and adjusting its setting

● Using the menu button (M key), select an item, and using the VOL+/- buttons, adjust its setting. (The menu button

serves as a toggle switch. New settings entered with the VOL buttons are made effective immediately.)

Other key-in behaviors

● The input select key serves also as a toggle switch.

The input is switched from AV1 to AV2.

● Press the auto preset button on the remote controller in the adjustment process mode, and the top item of the next

page will show up regardless of which item appears now.

Page 1 → Page 2 → ...... →Page 6 → Page 1

● Press the manual memory button on the remote controller in the adjustment process mode, and the top item of the

same page will show up.

1-1. Initialization

Ground the pins (81) and (82) of IC2001 (microprossor) and turn on the power. The unit will be initialized and then enter the adjustment process mode. Select M4U in the MODEL item. Adjustment process page 1. Select 20 in the INCH SIZE item. Adjustment process page 1. Turn off the power and get the pins (81) and (82) of IC2001 (microprossor) back to their original state.

* Before turning off the power, quit the adjustment process mode with the remote controller. If unavoidably the power must be switched off directly, wait at least 5 seconds after making the settings.

1-2. +B adjustment

Feed the standard NTSC color bar signal. Enter the adjustment process mode. Adjust the “+B-ADJ” setting on the adjustment process page 1 so that the voltage at pin (5) of P2001 should be

5.00 ± 0.02 V. Note: Mak e the 5.0V adjustment as exactly as possible because this voltage this voltage will be reference le v el f or all

the supply voltages.

10

1-3. Counter bias adjustment

Keep off the video input signal. Place the specified tool at the center of the screen. Observe the output of the tool on the oscilloscope screen. Adjust the “COM BIAS” setting on the adjustment process page 2 so that the peak-to-peak level of the waveform should be minimum.

1-4. White balance adjustment

Feed the NTSC monoscope pattern signal. Adjust the “RCUTOFF” and “BCUTOFF” settings on the adjustment process page 2 so as to obtain the color of the same level as the standard monitor.

Note: F or the “RCUTOFF” and “BCUT OFF” settings, keep the readings in the range of -9 to +9. If out of this r ange, the

user-adjustable range is reduced.

Adjust them in the indication value range of -9, -7, -5, -3, -1, +1, +3, +5, +7, +9 (odd numbers). When it becomes

even-numbered value (include 0), side favor noise sometimes occurs in the monochrome signal of the specific gradation.

Do not change the “GCUT OFF” settings (It also change the black level).

1-5. Factory setting

Set the product’s input mode, picture quality and other factors to their factory setting. There are the following two ways.

● With the keys of the set

In the inspection process mode, hold down both the “SELECT(▲)” and “VOL (+)” buttons of the set until “SETTING COMPLETE” appears on the screen.

Note: Be careful not to turn off the power, release the above two keys and press any other keys until “SETTING

COMPLETE” appears on the screen.

LC-20M4U

Changing on-screen display

K

→

Inspection process mode Factory setting Setting complete

● With the adjustment remote controller

With the adjustment remote controller, make the factory settings. Either of the following remote controllers codes will do.

E

→

SETTING COMPLETE

Key name Remote controller code Factory setting 100000111111110 Factory setting 100000001010110

Calling the Inspection process mode

There are the following two ways.

● With the keys of the set

Hold down the “MENU” and “AV INPUT” buttons of the set and turn on the power.

● With the adjustment remote controller

Use the inspection process key.

11

LC-20M4U

2. Lamp error detection

Function

For added safety, this LCD color TV set has the lamp error detection. The power is automatically turned off if the lamp or its circuit gets in trouble. If by any chance there is a problem with the lamp or its circuit, or if the lamp error detection function is activated for any other reason, the set behaves itself as follows.

1 Even when you switch on the power, the set turns itself off in about 5 seconds. (The power LED indicator on the

front of the set turns from green to red.)

2 If the above action 1 occurs 5 times consecutively, the set cannot be switched on. (The power LED indicator stays

in red.)

Correction

● Checking with the lamp error detection circuit off

If the lamp error detection fuction is activated to turn off the power LED indicator turns red and the set is now in the adjustment process mode. In this state, the error detection circuit gets disabled and the pow er is turned on again. In so doing, the lamp and its circuit can be checked for anything unusual. Check to see if “1” or higher value appears in the “ERROR NO RESET” box in the 9th line of the adjustment process page 1. If so, a lamp error has been detected.

● Resetting the lamp error counter

Finally make sure the lamp and its circuit are error-free, and reset the lamp error counter. To do so, select the “ERROR NO RESET” box in the 9th line of the adjustment process page 1 and enter “0” with the VOL button. Do the performance check and make sure the lamp error detection functions is not activated.

3. Precautions in making adjustments

In making adjustments, keep the following points in mind.

● When you have modified the MODEL and INCH SIZE settings on the process page 1, never turn off the power in

at least 5 seconds. It takes this time to write the E2PROM for all the adjustment process parameters of a different mode. (The cursor does not move for a few seconds when the writing is going on.) If you ha ve wrongly turned off the power , once change the MODEL setting to an y other model number, wait for 5 seconds, and change the setting back to the right model number. Then wait for another 5 seconds just to be sure.

● To quit the adjustment process mode with adjustments complete, use the ADJUST PROCESS key on the remote

contoller.

4. Adjustment process items

Adjustment process page number

1 >+B–ADJ 160

MODEL M4U INCH SIZE 20 TIMER 1 SYSTEM AUTO NTSC PWM FREQ 0C0 PAL PWM FREQ 0B0 TV GAIN OFF ERROR NO RESET 0 PMUTE 00 PUBLIC MODE ON COLOR SW

20M4 VER 1.000

Adjustment process settings

Adjustment process items

Microprocessor version

12

No picture, No sound

Check all the settings microprocessor's adjust process menu.

Do F701 function?

Are T701's secondary

outputs, +34V, +15V, +10V,

+5V and -9V normal?

Remove F701 and

check the load side.

Is there short-circuiting?

Is there short-circuiting of

T701 primary side periphery,

Q701, Q703 and S4001?

Replace F701.

Check S4001 and

connection cable.

Is T701's primary oscillator

waveform normal?

Check T701's secondary

load.

Yes

No

No No

No

Yes

Fluorecent lamp failure to light up

Does F4701 and F4702

function?

Is the pin (34) of IC1201 in

the "H" state?

Is the Q1774 short-circuiting?

Is there short-circuiting of

T1701~T1706 primary side

periphery, Q1701~Q1705?

Yes

No

Yes

Replace the fluorecent lamp

with new one and check

again.

Yes

Check the OFL1 line, IC1201

and their peripheral parts.

Check Q1774 and its

peripheral parts.

Check T1701~T1706,

Q1701~Q1705 and

connection cable.

No

Replace F4701 and F4702.

Yes

TROUBLE SHOOTING TABLE

LC-20M4U

13

LC-20M4U

No picture

Check all the settings microprocessor's adjust process menu.

Is in/output of

IC801 normal?

Is in/output of

IC1201 normal?

Check IC801

and its

peripheral parts.

Check IC1201

and its

peripheral parts.

Check IC402

and its

peripheral parts.

Check IC801,

AV1 line and its

peripheral parts.

Check LCD

panel voltage

and waveform.

Yes

No

No picture

at all

Is in/output of

IC402 normal?

Is input at pin

(73) of IC801

normal?

Yes

No

No VIDEO 1

and VIDEO 2

output

Is input at pin

(1) of IC402

normal?

Is the pins (2)

and (4) of IC402

at "L" state?

Check the its

line.

Check the its

line.

Check IC402

and its

peripheral parts.

Is the pins (65)

and (66) of IC2001

at "L" state?

Yes

No

Yes

No VIDEO 1

output

Is input at pin

(5) of IC402

normal?

Is the pin (4) of

IC402 in the

"H" state?

Check the its

line.

Check the its

line.

Yes

No

No VIDEO 2

output

Check IC402

and its

peripheral parts.

Is the pin (68)

of IC2001 in the

"H" state?

No picture

Check all the settings microprocessor's adjust process menu.

Is input at pins

(71) and (72) of

IC801 normal?

No S-VIDEO

output

Check

SC401, SY-line,

SC-line and their

peripheral parts.

No

Is input at pins (4), (5),

(6) and (75) of IC801

as specified?

No COMPONENT

output

Check J4403, J4404,

J4405, DVD-Y line,

PB line, PR line and

their peripheral parts.

No

TROUBLE SHOOTING TABLE (Continued)

14

No picture

Check all the settings microprocessor's adjust process menu.

Is source GND

normal?

Is CSCOM

waveform

normal?

Check R1212

and its

peripheral parts.

Check IC1109,

Q1101, Q1102,

D1101, R1120,

R1130 and their

peripheral parts.

Check R1231

and its

peripheral parts.

Yes

No

Becomes

dark

No

Time passes,

becomes

dark

Is gate GND

normal?

Is gate clock

(GCK) normal?

Is output at pin

(3) of IC1205

normal?

Yes

No

Check D1201

and its

peripheral parts.

No

Is B-5.5V being

outputted?

Is VCC being

outputted?

Check T701's

secondary +5V

outputs line.

Yes

No

Is GSP

waveform

normal?

Check R1223

and its

peripheral parts.

Yes

No

Check R1223

and gate array

peripheral parts.

Becomes

white.

Is 3.3V VSH

being

outputted?

Is source clock

(CK) normal?

Check +3.3V

outputs line of

IC781.

Check R1210,

R1211 and their

peripheral parts.

Check FB1203

and gate array

peripheral parts.

Is output of

LBR and HG

normal?

Yes

No

Vertical line

output

TROUBLE SHOOTING TABLE (Continued)

LC-20M4U

15

LC-20M4U

No picture

Check all the settings microprocessor's adjust process menu.

Is output of

R0~R5

normal?

Is output of

G0~G5

normal?

Is output of

B0~B5

normal?

Check R1202,

R1203 and their

peripheral parts.

Check R1204,

R1205 and their

peripheral parts.

Check R1206,

R1207 and their

peripheral parts.

Check T701's

secondary +5V

outputs line.

Yes

No

Color is

unusual

Is VLS 5V

being

outputted?

No

Picture

image is

gloomy

Is in/output of

SPIO and

SPOI normal?

Check R1209

and its

peripheral parts.

No

No picture

image

inversion

Is output V0,

V16, V32, V48

and V63

normal?

Check IC1106,

IC1107, IC1108

and their

peripheral parts.

No

Gradation

defect

Is output of U/D

normal?

Check Q1201

and its

peripheral parts.

Yes

No

TROUBLE SHOOTING TABLE (Continued)

16

No sound

Check all the settings microprocessor's adjust process menu.

Is pin (53) of

IC2001 at "L"

state?

Are outputs at

pins (1) and (7)

of IC903 as

specified?

Are inputs and

outputs of IC303

as specified?

Yes

No

No sound

from front

speakers

No sound

from rear

speakers

Are inputs at

pins (5) and (8)

as well as

outputs at pins

(2) and (11),

all of IC301, as

specified?

Yes

Muting effect is

on. Check the

FSMU line.

Check IC901,

IC903 and their

peripheral parts.

Check IC303

and its

peripheral parts.

Check the line

in question.

IC303 and its

peripheral parts.

Check RY351,

speakers and

their peripheral

parts.

Yes

Is pin (54) of

IC2001 at "L"

state?

Are input at pin

(5) as well as

output at pin

(2) of IC302 as

specified?

Check the

speaker and its

peripheral parts.

Yes

No

Muting effect is

on. Check the

FSMU line.

Check the line

IC901, IC303

and their

peripheral parts.

No sound

from

headphone

Is pin (55) of

IC2001 at "L"

state?

Check the

headphone and

its peripheral

parts.

Check Q371,

J4001 and their

peripheral parts.

Yes

No

No sound

from output

line

Is pin (52) of

IC2001 at "L"

state?

Are output at

pin (1) and (7)

of IC902 as

specified?

Check the

LMUTE line.

Check IC902,

and its

peripheral parts.

Yes

No

Check the line

in question.

Yes

TROUBLE SHOOTING TABLE (Continued)

LC-20M4U

17

LC-20M4U

CHASSIS LAYOUT

MAIN Unit (Side-A)

J

I

H

G

F

MAIN Unit (Side-B)

E

D

C

B

A

12345678910

18

JACK Unit

J

I

H

INVERTER Unit

G

LC-20M4U

F

E

D

SWITCH Unit

C

B

A

12345678910

19

LC-20M4U

BLOCK DIAGRAM

J

JACK PWB MAIN PWB

SY

YC IN SC4401

I

VIDEO IN J4401

IN

AUDIO L/R IN J4303

PY IN J4403

PB IN J4404

PR IN J4405

VIDEO IN/OUT J4402

AUDIO L/R IN/OUT J4302

AV1

H

G

AV2

IN/OUT

F

POWER IN DC 13V J4701

PWB GND

E

WIRE QCNW-5372CEZZ

PANEL SHELD

REAR SP

D

SC SSW

FFC QCNW-

A270WJZZ

WIRE

QCNW-A271WJZZ

MUTE

IN/OUT SELECTOR IC351

RELAY RY351

MSP IC901

BUFFER

IC902

DC12V

I2C

AUDIO AMP IC302 IC301

75ohm

5V Reg IC2701

PWM IC701

5V

DC/DC TRANS T701

38V

16V

LPF

IC903

L/R REVERSE IC303

FRONT SPREAR SP AUDIO AMP

VIDEO SELECTOR

AGND

3.3V Reg IC781

Q704

IC402

BUFFER

Q453 Q454

IN/OUT

SSW

5V

3.3V

29V

6dB

IC7201

PY.PB.PR

AV1

VPC IC801

VOUT

SYNC SEPARA TION IC401

SYNC

MPU IC2001

SYSC

Y/C CLOCK.H/VSYNC.FIELD

I2C

SY OUT

3-D Y/C SEP ARA TION

IC7001

AV I N

FIFO IC1202

CONTROL SIGNAL

E2PROM IC2004

RESET IC2002

3.3V Reg

2.5V Reg

LCD CONTROLLER IC1201

BRIGHTNESS

PULS

WIRE

QCNWA271WJZZ

I2CSC OUT

IC7701

IC7702

IC7102

5V

CONTROL SIGNAL

R.G.B CONTROL SIGNAL

IC1102 IC1103 IC1104 IC1105 IC1106 IC1107 IC1108 IC1110

INVERTER DRIVE TR

Q1702 Q1703 Q1704 Q1705

GRADUATION POWER FOR LCD

DAC IC1101

LAMP CHECK

DC12V

PWB GND PANEL SHELD

SCREW

LCD UNIT

FFC QCNWA269WJZZ

RCORF

A005WJZZ

LCD

PANEL FFC QCNW-

A268WJZZ

COMMON

IC1109

LAMP GND

LAMP

DC/AC TRANS

T1701 T1702 T1703 T1704 T1705 T1706

LC-20M4U

9V

FRONT SP

-8V

FRONT SP

C

PWB GND

SCREW

PANEL SHELD

Q7306

IC702

B

8V

SW PWB

PWB GND

PANEL SHELD

HEAD PHONE J4001

GASKET

QEARZ0017CEZZ

R/C

RECEIVER

CONTROL KEY

WIRE QCNW-A272WJZZ

INVPWB

A

1234567891011 12 13 14 15 16 17 18 19 20

20~21

LC-20M4U

DESCRIPTION OF SCHEMATIC DIAGRAM

IMPORTANT SAFETY NOTICE:

PARTS MARKED WITH

"å "( )

ARE INPORTANT 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.

CAUTION:

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

1. When the exclusive-use AC adapter is used, the color bar signal of color bar generator for service is input to get the normal screen. When the audio is minimized, the voltage value is measured with the 20 kΩ/V tester.

2. When the exclusive-use AC adapter is used, the color density, lightness and color hue are set to the center position, and the signal of color bar generator for service is observed to get waveform. The wave form test point is indicated with the mark ( ) in the wiring diagram.

AVIS DE SECURITE IMPORTANT:

LES PIECES MARQUEES

"å" ( )

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

3. Indication of resistors and capacitors [Resistors] Unit : Nonindication … Ω, K…kΩ,

M…MΩ

Error : Nonindication … ±5%

F…±1%

D…±0.5% [Capacitor] Unit :Nonindication or µ … µF,

P or p … pF

[Item]

Resistors

Nonindication Carbon-film resistor

C Solid resistor S Metal-oxide-film resistor N Metal-film resistor

W Cement resistor

T Special resistor

Capacitors

Nonndication Ceramic capacitor

ML Mylar capacitor PF Polypropylene

film capacitor

TA Tantalum capacitor

ST Styrol capacitor

22

R4011

12k

R4012

8.2k

R4013

12k

R4014

8.2k

AGND

D4008

EX0879CE

D4007

EX0879CE

AGND

1

2

3

4

5

6

S4001

P0614CE

AGND

D4006

EX0891CE

AGND

KEY1

KEY2

POW1

POW2

AV INPUT VOL+

VOL-

SELECTSELECT MENU

1

2

3

RMC4001

RRMCU0239CE

2

1

3

4

G

R

D4003

PX0421

1

2

3

Q4001

DTC144EE

C4001

1u/10V

D4001

EX0879CE

D4002

EX0879CE

AGND

KZ1025CE

AGND

IREM

+5V

POW

GND

R4001

100

AGND

R4015 220 1/2W

R4016 220 1/2W

FB4001 A003WJ

FB4002 A003WJ

C4005

470P

C4004

470P

4

5

3

1

2

6

Q4002

UPA606T

2

1 3

4

G

R

D4004

PX0421

Q4004

C2712Y

Q4003

C2712Y

R4005 82

R4006 330

R4007

18K

R4003

18K

R4004

4.7K

R4008

4.7K

AGND

R4002

100K

AGND

1

2

3

Q4005

DTC144EE

D4005

PX0419CE

R4010

1.8K

R4009

4.7K

AGND

123

4

5

7

8

J4001

J0063CE

AGND

R4017

3.9K

R4018

3.9K

AGND AGND

+

C4002

47u/16V

+

C4003

47u/16V

123456789

101112

13

P4001 N1320RE

TIMER

HPR

HPL

HPDET

GND

AGND

R4019 0

1

2

3

4

5

SW4001

K0087GE

1

2

3

4

5

SW4002

K0087GE

1

2

3

4

5

SW4003

K0087GE

1

2

3

4

5

SW4004

K0087GE

1

2

3

4

5

SW4005

K0087GE

1

2

3

4

5

SW4006

K0087GE

SCHEMATIC DIAGRAMS

Ë

SWITCH Unit

J

I

H

G

F

E

LC-20M4U

D

C

B

A

12345678910

23

LC-20M4U

SCHEMATIC DIAGRAMS

Ë

MAIN Unit -1/9

J

I

H

G

F

E

D

C

B

SC401 N0487FJ

GND V1_V GND V1_L V1_R GND SSW SY SC GND GND V2_V GND V2_L V2_R GND DY DPB DPR

V1_V SSW VISY VISC DY DPB DPR

HPDET

P701

SIG_VCC SIG_GND PA_GND PAVCC

FL_SP FR_SP RSP GND

N0006CE

PA_GND INV_GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

V1_V SSW VISY VISC DY DPB DPR

HPDET

1 2 3 4 5 6 7 8 9 10 11 12 13 14

AGND

V1_V AV1_L

AV1_R SSW

VISY VISC

DY DPB DPR

R772 0/1/2W

AGND

C360

C361

R771 0/1/2W

10u/16V/APFN

+

10u/16V/APFN

C351 10u/16V/APFN

C352

10u/16V/APFN

Q352 C314TK

R451 75/1/8W

V2

R452 100K

AGND

FH703 1002CEZZ

1

F702 20*D0006CE

1.25A

å

+

1

AGND

1

AGND

R366 6.8K R367 6.8K

R351 1K R352 1K

C354

100u/16V/APFN

23

Q351

C314TK

23

AGND

Q451

D

Q452

D

AGND

FH704 1002CEZZ

1

FH701 1002CEZZ

+

C355

0.1u

AGND

R353

C353

1K

1u/10V/KZ1025

C451 470u/16V/APWN

K1467

GS

K1467

GS

3

4

5

6

RY351 U0052CE

1

FH702 1002CEZZ

F701 D0006CE

1.25A

AV1_L AV1_R

R354

10K R355

10K

16

1

AGND

+

2

7

AGND

15

2

C452

0.1u

8 1

AGND

5

13

14

3

4

R453 68

Q453 C2712Y

Q454 C2712Y

R457 68

+

C370

470u/16V/APWN

1 2 34

Q353 VSUMG4

10

11

12

5

6

7

R454 22K

1u/10V/KZ1025

C455

AGND

Q354 A1037KQ

PA_VCC SIG_VCC

AGND

C453

AGND

IC351

TC4053BF

8 9

33u/6.3V/APF

+

R456

5.6K

R458

2.7K

AGND

R364 10K

R365 10K

R455 100

+

C454 22u/6.3V/APF

AGND

R362 100K

AGND

Q455

DTC144EE

1

Q355

DTC144EE

1

AGND

R363 100K

23

C356 330P

23

AGND

C357 330P

L451 100uH/1M

å AND SHADED COMPONENTS=SAFETY RELATED PARTS

V2_V B8V30MA

R356 5.6K

R357 5.6K

R360

100

R361 100

150u/16V/EZ0417

C358

+

C359

+

150u/16V/EZ0417

A_IN/OUT V2_L V2_R

V2_LO V2_RO

LMUTE B12V1A

CVIN

BTU5V

V_IN/OUT FLSP FRSP

RSP

A

AGND

1234567891011 12 13 14 15 16 17 18 19 20

24~25

LC-20M4U

Ë

MAIN Unit -2/9

J

B8V30MA B9V200MA SSTBY

AGND

FRSP PA_GND

FLSP PAVCC RSP

V2_RO V2_LO

AV2_L AV2_R AV1_L AV1_R

C937

100u/6.3V/APFN

+

L902

100uH/1M

C930 5P

C931

R971 0

AGND

5P

+

C924

10u/16V/APF

C973

0.1u

FB951

0035TA

C928 56P C929

C971

X901 B0250GE

18.432MHz

R917 1M

56P 56P

SSYSTEM

C923

0.1u

C925 1u/10V/KZ1025

4.8

65

AVSUP

66

4.8 AVSUP

67

1.5 ANA_IN1+

68

1.5 ANA_IN-

69

0.7 ANAIN2+

70

0

TESTEN

71

2.2 XTAL_IN

72

2.1 XTAL_OUT

73

1.3 TP

74

2.2 AUD_CL_OUT

75

0

NC

76

0

NC

77

0

D_CTL_I/O_1

78

0

D_CTL_I/O_0

79

0

ADR_SEL

80

5.0 STANDBYQ

R377

C974 100P

R376

8.2K

C983

1u/10V/KZ1025

62

60

64

0 0 0 0 3.7 0 2.5 3.7 3.7 0 3.7 3.7 0 3.7 3.7 0 3.7 3.7 0 3.7 0 0 0 0

NC63NC

NC1I2C_CL2I2C_DA3I2S_CL4I2S_WS5I2S_DA_OUT6I2S_DA_IN17ADR_DA8ADR_WS9ADR_CL10DVSUP11DVSUP12DVSUP13DVSS14DVSS15DVSS16I2S_DA_IN217NC18NC19NC20RESETQ21NC22NC23DACA_R

0 2.5 2.3 0.9 0.8 0.8 1.0 1.0 1.0 1.0 5.0 5.0 5.0 0 0 0 0.9 0 0 0 5.0 0 0 0

R901 100

SCL1

59

NC

AVSS61AVSS

MONO_IN

R902 100

SDA1

R378

C976

8.2K

C978

0.1u

55

ASG1

100P

54

SC2_IN_R

+

L901

4.7uH

C977 100P

AGND

53

SC2_IN_L

C979

0.1u

R379

8.2K

C985 1u/10V/KZ1025

52

51

ASG2

SC3_IN_R

IC901

IX3370CE

C980

C902

C986 1u/10V/KZ1025

50

49

ASG4

SC3_IN_L

0.1u

AGND

0.1u

C938 100u/6.3V/APFN

47

48

SC4_IN_R

FB972

0006TA

46

NC

SC4_IN_L

45

AGNDC

C916

0.1u

44

AHVSS

SRESET

R903 100

+

43

AHVSS

C915

3.3u/50V/APF

42

8.2K

C975 100P C984 1u/10V/KZ1025

56

57

58

SC1_IN_L

SC1_IN_R

VREFTOP

AGND

NC41NC

CAPL_M

A8VSUP CAPL_A

SC1_OUT_L

SC1_OUT_R

VREF1

SC2_OUT_L

SC2_OUT_R

ASQ3

DACM_SUB

DACM_L DACM_R

VREF2

DACA_L

24

C311

R305 R327 0

+

C982 150u/16V/EZ0417

AGND

C958

R969

4.7u/25V/APF

+

6.8K

AGND

-

4 5

R964 47K

C939

560P

R965 47K

AGND

C905

10u/16V/APF

R923 22K

+

AGND

+

R963 22K

+

C944 10u/16V/APF

16

R962 15K

C954 10u/16V/APF

R922 22K

15

-

4 5

C906

+

10u/16V/APF

LL

4.3 0 3.7 0 3.6 3.6 0 4.3

1

2

AGND

R951 0

AGND

IC902

R925 47K

C909 6800P

R924 47K

R954

0

R918

8.2KF

R920

8.2KF

NJM4560

AGND

IC903

NJM4560

C941

1500P

C913

0.1u

C914

+

150u/16V/EZ0417

7.0

40

8.5

39 38

7.6 37

3.7 36

3.7 35

0

34

3.7 33

0

32

0

31

0

NC

30

1.3 29

0

NC

28

1.3 27

1.3 26

0

25

0

AGND

C912

+

10u/16V/APF

C911 10u/16V/APF

+

R908

0

C945

+

2.2u/50V/APF

C946

2.2u/50V/APF

R910 1K R909 1K

+

R967

C932

18K

0.1u

7

8

10 5.0 5.0 5.0

+

-

1

2

R966

18K

R968

6.8K

+

C957

4.7u/25V/APF C955

AGND

1u/16V/TV

C956

1u/16V/TV

C910 6800P

R919

C943

0.1u

8.2KF

C940 1500P

7

8

8.5 4.2 4.2 4.2

+

-

1

2

R921

8.2KF

6

05.05.05.0

3

6

04.24.24.2

3

C942

560P

14

3

22u/6.3V/APFN

13

H

4

AGND

2 3

5.0 0

1

AGND

R324

4.7K

+

C319

AGND

11

12

5

6

R309

0.1

2.2K/1/4W

Q308

DTC144EE

Q303 C314TK

Q304

2 3

000

C314TK

2 3

00

0

1

R314 6.8K

AGND

R316 6.8K

AGND

2.2u/50V/APFN

C328

1000u/16V/EZ1274

10

AGND

4.304.308.54.304.3 IC303

NJM2283F

H

LH

7

8 9

AGND

1

R315

2.7K

C307

+

C316

0.1u

+

12.7

C314

2200u/16V/A4U

R308 22K

A1162Y

13.5 Q302

13.4

R301 0

R317

2.7K

R318

C308

+

2.2u/50V/APFN

C330

2.2u/50V/APFN

+

R323

4.7K

FSMUTE

L/R

+

0

C321

10u/16V/APFN

RSMUTE

C313

1u/16V/TV

12

13.5 6.9 13 0 1.1 0 0

VCC

STBY1L_OUT2BS

+

C301

10u/16V/APFN

AGND

C329

1u/16V/TV

TV

12

10

11

13.5 6.7 13 0 1.2 0 0

AGND

R322 4.7K

+

AGND C320 22u/6.3V/APFN

VCC

R_OUT

STBY1L_OUT2BS

3

+

C322

+

100u/16V/APFN

R319

8.2/1/2W

2 3

0

Q305

0

C314TK

1

AGND

BS

C323

0.1u

0

8.2/1/2W

C312

100u/16V/APFN

+

11

R_OUT

C302

100u/16V/APFN

R302

8.2/1/2W

C318

+

1u/50V/APFN

14

GND

POWERPOWER

GND

13

AGND

0.1u

10

BS

3

+

C303

0.1u

C317

+

1u/50V/APFN

R330 100K

AGND

100u/16V/APFN

C327

+

R321

3.3K

POWERPOWER

9

NF

NF4L_IN5RF

R320 15

+

C324

1u/50V/APFN

I

H

G

F

E

D

C

14

GND

13

AGND

R304 330

C310

+

R329 100K

8

R_IN

R328

100K

47u/16V/APFN

AGND

9

NF

NF4L_IN5RF

R303 330

+

C304

47u/16V/APFN

AGND

7

PRE_GND

1301.10127.013

6

AGND

+

C326 470u/16V/APWN

8

R_IN

R335 0

AGND

IC302 LA4227

C325

0.027u

AGND

1301.10127.013

7

PRE_GND

6

+

C309 1000P

AGND

IC301

LA4227

C305 1000P

AGND

C306 470u/16V/APWN

FSMUTE RSMUTE L/R

SSYSTEM SCL1 SDA1 SRESET

AGND

R333 0

R7706 0

FSMUTE RSMUTE L/R SSYSTEM SCL1 SDA1 SRESET

B5V500MA

B

A

1234567891011 12 13 14 15 16 17 18 19 20

26~27

LC-20M4U

Ë

MAIN Unit -3/9

J

B8V30MA

I

H

G

F

E

D

C

B29V10MA B9V200MA B5V500MA B12V1A BTU5V B-8V1A

SIG_VCC

POW

+BADJ

C702

1u/10V/KZ1025

R703 270K

R704 13KF

8

1.5 0.5 0.6 13.1

0.5 0.9 0 8.1

1

R707 1M

C705

R708

6.8K

R711

R709

1.5KF

2.7KF

R712 68KF

C704 470p

7

IC701 NJM2377M

2

0.01uK

R710 12KF

6

3

Q708 FMMT718

C701

EZA029WJ/4.7u/35V

+

R705

180K R706 10

C703 22u/16V/APT

+

4 5

3

1u/16V/TV C723

Q702

K2503

G S

D701 DAN222

0

R701 0

13.2

R773

4.7K

L705

C0130CE

100uH

+

C710

330u/16V/ASH

(ASH)

8.2 0

R716 0/1/2W

0.6

1 2

12.5

C711 5600p

R713 56KF

1.4

0

R702

1K/1/4W

(1/4W)

C739

0.1u

Z

100u/16V/EZ1176

R718 820/1W

D

19.9

FB709 0095CE

Q703

C2712Y

0

2

0.8

1

C712

D710

DAN222

+

EZ1176CE (OS)

D703 SFPB56

R714 47K

FB701 0095CE

0.2

3

R715 10K

C709 1u/16V/TV

(TV)

Q701 DTC144EE

23

5.0 42.0

0

1

å

C713 5600p

FB710 0095CE

R721 0

R722 0

T701

1

2

4

5

Z0800CEZZ

10

9 8 7

3

6

FB704 0051TA

FB706 0051TA

FB707

0051TA

FB708

0051TA

0051TA FB705

R724 1

D704 1SS250

1 2

D705 1SS250

1

17.33

2

D706

SFPB74

1.6 10.16

D707

0.12 5.08

SFPB74

C720

180P

D708

3

1.7

DAN222

C724

330u/16V/ASH

33.4

14.91

-9.3

R765

R763

R764

3

1 2

0

47u/50V/ASD

+

C714 (ASD)

C716

220u/25V/ASH

+

(ASH)

+

C718 330u/16V/ASH

(ASH)

C721 1u/16V/TV

(TV)

+

AGND

R725

0

C715

0.1u/50V/TV (TV)

R727

0

C719

0.1u/50V/TV (TV)

L703

C0057CE

C717

1u/16V/TV (TV)

BTU5V500MA

+

C722 150u/6.3V/EZ1177

EZ1177CE (OS)

C725 1u/16V/TV

(TV)

L704

C0055CE

R731

2.2K/1/4W

R726

68K/1/8W

R728 39K

R730 22K

B-8V1A

100uH

L702

C0130CE

C727

470u/6.3V/APW

+35V

+16V

B9V200MA

1u/16V/TV

C781

0.33u

C728

+

(TV)

AGND

IC781 BA033FP

123

5.0 0 3.32

å AND SHADED COMPONENTS=SAFETY RELATED PARTS

7

2

AGND

Q705 C2712Y

AGND

6

NJM2147M

3

R734 10KF

R748 15K

1u/10V/KZ1025

VPC

R738 10KF

C733

AGND

4 5

AGND

R750

390

R737 10K

3

2

D709 DAN222

C734

0.1u

AGND

R751 10K/1/10W

5.0

1

-34.99

3

10 0

2

AGND

31.4

33.4

32.2

AGND

Q707 C2712Y

31.9

R762 0/1/8W

Q704 C2712Y

32.8

AGND

R741 11KF

R742

2.4KF

R743

3.3KF

R744

3.3KF

R745

6.8KF

R746

1.2KF

3.3V Reg

+

C782 22u/6.3V/APFN

AGND

C730

0.1u/50V/TV R736 22KF

R747 1K

R749 1K

TV

AGND

R740 47KF

R739

6.2KF

R752

C735

0.01u

8

33.4 31.9 5.0 5.0

AGND

R733

32.8 4.8 5.0 0

1

1K

R735 24KF

14.9

15.4

C731

0.1u

14.8

C732

1u/10V/KZ1025

AGND

3.3V200MA

1K

IC702

4

5

8.69.28.5

Q7306 FMY3

1

AGND

B

A

1234567891011 12 13 14 15 16 17 18 19 20

28~29

LC-20M4U

Ë

MAIN Unit -4/9

Q1774

J

I

H

DTC114YE

0

AGND

1 2

AGND

INV_GND

23

1.90

1

P1771 N0278GE

OFL GND

R1777

10K

OFL1

G

D1702

0

AGND

5

0 12.1 0

2

12

34

AGND

6

1

AGND

R1704 1MR2

R1703 7 8 5 6 3 4

F

E

P1701

LAMP GND LAMP GND

LAMP GND N0378GE P1702

D

LAMP GND

LAMP GND N0378GE

1 2 3

C

R1702 3 4 1 2

1.8KR2

7 8 5 6 3 4 1 2

R1701

2.2KR4

0

4 3

0

5

0 14.9

6

D1704 IMN10

14.7

15.8

2 1

1 2

820KR4

D1701

0

4 3

0

5

0 14.7

6

IMN10

C1702 1u/25V/TQ

(TQ)(TQ)(TQ)

AGND

12.1

12.2

2

1

AGND

C1703 1u/25V/TQ

(TQ)

C1704 1u/25V/TQ

1u/25V/TQ

(TQ)(TQ)

C1705

4

012.20 Q1703

UPA606T

3

6

1

AGND

5

0 14.7 0

2

AGND

4

014.60

3

Q1701 UPA606T

6

1

AGND

5

0 15.8 0

2

Q1702 UPA606T

AGND

4

0150

3

4 3

0

5

00

6

IMN10 D1703

0

4 3

0

5

00

6

IMN10

R1705 7 8 5 6 3 4 1 2

5.6KR4

R1706

5.6KR2

0 0

2 1

0 0

2 1

R1707 56K

AGND

12 34

LERR

B5V500MA

B

AGND AGND AGND

C1706

1u/25V/TQ

C1701

1u/25V/TQ

A

1234567891011 12 13 14 15 16 17 18 19 20

30~31

LC-20M4U

Ë

MAIN Unit -5/9

J

2 3

0 4.97

R374

R371 22K

I

HPDET

POW

HPDET

2 3

0

H

SRESET SSTBY

SSYSTEM

G

PAPO W FSMUTE RSMUTE L/R

LMUTE A_IN/OUT V_IN/OUT SSW

F

SRESET SSTBY

PAPO W FSMUTE RSMUTE L/R

LMUTE A_IN/OUT V_IN/OUT

TP2009 TP

KEY1 KEY2

OSDVD

OSDHD

TP2006

TP

TP2007

TP

E

13 12 11 10 9 8 7 6 5 4 3 2 1

B5V500MA

R2047

0R2

1 2

3 4

R2021 1K

Q2703 A1162Y

12.5 13.2

12.6

R2702 150K R2705

1

R2726 1

Q2701 A1162Y

12.1

5V Reg

IC2701

R2701 1

12.5

R2703 270K

0 12.5

Q2702 DTC144EE

AN8005M

3

C2701

1u/16V/TV

AGND

AGND A GND AGND

23

3

0

1

AGND

012.5

2

D2001

DAN222

B5V500MA

FRSP

D

C

FLSP

SIG_VCC

P2002 N1320RE

KEY2 KEY1 POW1 POW2 GND HPDET HPL HPR TIMER GND POW B5Va IREM

B

R372 22K

Q371

5.0

0

DTC144EE

1

AGND

FLSW1 FLSW2

R2030 33KR2 3 4 1 2

R2017 1KR2 3 4 1 2

C2017

0.1u

AGND

C2702

22u/16V/APFN

5.0

1

+

APF

R2740 1K

1

5.0

2

13.0 13.2

R2739 1K

C2703 1u/16V/TV

HPDETM

TP2001 TP

R2003 22KR2 3 4 1 2

TP2002

TP

R2026 100 R2045 10K

R2044 10K

R2018

22K

AGND

R2027

22K

Q2004

DTC144EE

2 3

0

AGND

0

1

100

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

MPCLK

MPDA

MPCS

MPRDA

MPRCS

R2033

5 6

7 8

79

MPCLK

C2002 220P

R2001 1K

+

R2048

100R4

1 2

3 4

74

R2009 1K

72

NC73NC

POWOUT

77

78

75

76

MPCS

MPDA

MPRCS

MPRDA

CSYNC

100

5.0

0

IC2002

PST529DM

5.0

DDCRESET

80

5.0

0

5.0

0

5.0

0

5.0

0

5.0

0

5.01

5.0

DDCRESET

KEY4 KEY5 PASTBY SAW SW MODE1 MODE2 SSYSTEM SSW AFT AGC KEY1 KEY2 KEY3 POWIN VSYNC AVSS HSYNC TVSETB AVCC CVIN

V HOLD1HF2CC3TIMED4M/S OUT5CSYNC6IREM7GND8GND9XCIN10XOUT11RESET12XOUT13GND14XIN15VCC16OSCIN17OSCOUT18PSWIN19M/S IN20BLK21NC22DAC1CS23DAC2CS24D SW25DVT26MRDY27SCL228SCL129SDA1

0.2 0.2 0 0 0.6 0.6 4.9 0 0 1.6 1.6 5.0 2.3 0 2.0 5.0 2.6 2.5 0 0 0 0 0 0 5.0 5.0 5.0 0 2.6 2.1

C2001 1000P

AGND

C2003

1u/50V/APFN

AGND

R2022

100R2

71

PMUTE

C2006

3 2 1

0.1u

AGND

70

STD

AV1/A V2

1 2

3 4

68

69

AV1/A V2

V_IN/OUT

AGND

X2002 Z0169TA

3 1

AGND

R2007

22K

AV/SY/DY1

123456

67

AV/SY/DY1

10MHz

2

VIS/3DS

AV1/VISY

66

AV1/VISY

AV/SY/DY2

78

R2043 100R4

65

VIS/3DS

64

C2010

0.1u

OSDCK

AGND

VSS

AGND

TP2003 TP

63

62

AV/SY/DY2

IC2001

IXA074WJ

PSWIN

C2009

0.1u

AGND

VCC

61

DENF

R2010

100

SRESET

60

SRESET

R2041 100

AGND

OSDBLK

L/R

59

L/R

C2019 47P

PAPO W

58

PAPO W

DAC1CS

57

OUTSEL

SDA1

SSTBY

56

SSTBY

R375 10K

12

HPDETM

55

HPDET

34

RSMUTE

FSMUTE

54

53

RSMUTE

123456

R2012

10KR2

MRDY

100

52

LMUTE

FSMUTE

78

R2011 100R4

R2029 22K

TP2005 TP

51

00005.05.005.005.005.0005.00005.05.005.0005.000005.0

REQ

IREM OUT

A_IN/OUT SUBCLK

SUBDIN

SUBDOUT

30

LCHG

SAFE

PAL M

SECAM

L ERR

SDA2

VC

PAL N443 N358

FCH

NC

C2007

0.1u

AGND

B G R

Q373 DTC144EE

0

1

AGND

50

0

49

5.0

48

0

47

0

46

0

45

0

44

0

43

0

42

0

41

0

40

0

39

0

38

0

37

5.0

36

0

35

0

7 8

34

0

5 6 3 4

33

0

1 2

32

0

31

0

7

8

IC2003

TC4W66F

2.5 2.7 5.0 0

123

SCL1

R2025 22K

R2002 100

R2015

330R4

6

R2016 10K

12

34

2.21.75.05.0

4 5

AGND

23

4.97

1

5.0

0.1

DTA144EE

R373 100

R477 0

A_IN/OUT

OSDB OSDG OSDR

R2014 3 4 1 2

100R2

R2013

22KR2

AGND

8

IC2004

0000

123

Q374

LMUTE

V_IN/OUT

6

7

BR2416E2

1.62.705.0

AGND

DDCRESET MPCLK

MPDA MPCS MPRDA MPRCS

OSDHD OSDVD

CVIN

AV/SY/DY2 AV/SY/DY1 AV1/VISY VIS/3DS

AV1/A V2

CSYNC DAC1CS SDA1

SCL1 OSDCK

OSDBLK

1 2 3 4

MRDY

5

4 5

AGND

P2001

SCL1 SDA1 GND MRDY B5V

N0558RE

DDCRESET MPCLK

MPDA MPCS MPRDA MPRCS

OSDHD OSDVD

CVIN

AV/SY/DY2 AV/SY/DY1 AV1/VISY VIS/3DS

AV1/A V2

LERR

OSDB OSDG OSDR

CSYNC DAC1CS SDA1

SCL1 OSDCK

OSDBLK

A

AGND

1234567891011 12 13 14 15 16 17 18 19 20

32~33

LC-20M4U

Ë

MAIN Unit -6/9

J

VSY

HSY

1 2

DGND

1 2

DGND

VACT FIELD

UV0 UV1 UV2 UV3

UV4 UV5 UV6 UV7

VP_Y0 VP_Y1 VP_Y2 VP_Y3

VP_Y4 VP_Y5 VP_Y6 VP_Y7

FB801 0090CE

FB802 0090CE

R819 0

VACT FIELD

UV0 UV1 UV2 UV3

UV4 UV5 UV6 UV7

VP_Y0 VP_Y1 VP_Y2 VP_Y3

VP_Y4 VP_Y5 VP_Y6 VP_Y7

LLC1

RESET

DDCRESET

10u/16V/APFN

+

C801

V2_V

+9V200MA

CC

CVIN

R496 0

R428

R479

V1_V

AV1/AV2 DPB

DPR DY

SCL1 SDA1

B3.3V200MA

C401

6

BA7046F

R497 0

6

H

L

3

R415 1M

R406

3.3K

R408 3.3K

TV

1u/10V/TV

4 5

AGND

R403 10K

R498

0

R490

0

C410

0.1u

AGND

R416

AGNDAGND

4 5

C402

AGND

1M

L : AV1 H : AV2

R404 100

1000P

R838 0

Q401

C2712Y

R405

5.6K

AGND

C816

0.68u/16V/TV R839 0

AGND AGND

R4921MR493

C840

0.68u/16V/TV

9N3R3KR46N L801 3.3uH/9N

9N3R3KR46N L802 3.3uH/9N

9N3R3KR46N L803 3.3uH/9N

AGND

1M

C835

100u/6.3V/APF

APF

TV

C815

0.68u/16V/TV

R805 1M

R815 100

R807 75

R808 75

R809 75

+

AGND

100u/16V/APK

C809

C810

R812 0

1u/10V/KZ1025

C817

C820

AGND

470u/16V/APWN

C807 330P

AGND

L804

C0055CE

100uH

0.1u

C812

1u/10V/KZ1025

C819

C821

APF

R413

C403

0.1u

AGND AGND

C405

R409 10K

AGND

C407 100P

AGND

R435 560

Q405 A1162Y

R437

3.3K

C411

1u/10V/TV

IC402

AGND

C404

47u/6.3V/APF

+

R410

470K

AGND

R425 0

8

H

L

1

R414 1M

R480

0

7

8

IC401

123

R401

100K R402

33K

7

2

AGND

R4810

0

R412

5.6K

Q402

A1037KQ

AGND

R439 0

470

12345

9

10

12

R422 100

4.7uH

100

R420 0

R421 0

R417

0

2200P

AGND

C406

1u/10V/TV

R424 0

67

FL402 C0470CE

AGND

C412 330P

AGND

NJM2235M

C409 1u/10V/TV

C413 330P

AGND

I

B5V500MA

H

G

CSYNC SCOUT

SYOUT V_AV1 B-8V1A

F

E

D

C

B

+

C814 1000P

0.68u/16V/TV TV

0.1u

+

C808 330P

C811 330P

AGND AGND

R831

1K

C802

0.1u

R836 0

65

AGND

66

VRT

67

I2SEL

68

AGND

69

AVCC

70

VOUT

71

SC

72

SY

73

AV1

74

AV2

75

AV3

76

AVCC

77

AGND

78

VREF

79

OSD_BK

80

AGND

C824

0.22u/10V

C825

0.22u/10V

C829

4.7u/16V/NP

C8037PC804

7P

X801 C0012CE

20.25MHz

64

AGND

63

XOUT

DGND

TP801

TP

62

60

61

NC

XIN

CLK5

B_IN1G_IN2R_IN3CB_IN4Y_IN5CR_IN6AGND7NC8VSUPCUP9DVCC10DGND11VSUPD12SCL13SDA14RST15DGND16DGND17YCOE18FFIE19FFWE20FFSRTW21FFRE22FFOE23CLK20

100u/4V/APF

C831

C830

0.22u/16V

R8321KR8331KR834

1K

AGND

C832

0.22u/16V

59

TP802

AVCC

AGND

TP

58

C826

FPDAT

DGND

VSY

HSY

VACT

3 4

5 6

7 8

56

57

VSYNC

1u/10V/KZ1025

+

FIELD

R801

0R4

1 2

55

HSYNC

C823

C836

C837

C827

0.1u

1u/10V/KZ1025

C805

53

54

FIELD

VACT

CPULSE

52

DVCC

IC801

VPC3230D

12

34

R804 100R2

R811

51

DGND

2.2K

UV0

7 8

50

UV1

5 6

AGND

R826 100

UV2

3 4

UV3

R802

0R4

1 2

C806 1u/10V/KZ1025

C347C248C149C0

R814

3.3K

46

DGND

UV4

UV5

UV6

UV7

R803

0R4

1 2

3 4

5 6

7 8

44

45

DVCC

C741C642C543C4

VSUPPA

DVCC DGND

DGND DVCC

LLC1 LLC2

GNDPA

40

Y0

39

Y1

38

Y2

37

Y3

36 35 34

Y4

33

Y5

32

Y6

31

Y7

30 29 28 27

C822

1u/10V/KZ1025

26 25

7 8 5 6 3 4 1 2

C813 1u/10V/KZ1025

7 8 5 6 3 4 1 2

C818

1u/10V/KZ1025

C839

1u/10V/KZ1025

R810 0R4

R813 0R4

R816 0

AGND

24

AGND

DGND

C833

100u/4V/APF

+

C834

0.1u

DGND

L805 C0055CE

100uH

+

C838 100u/4V/APF

AGND

A

1234567891011 12 13 14 15 16 17 18 19 20

34~35

LC-20M4U

Ë

MAIN Unit -7/9

B9V200MA

J

I

H

G

F

E

D

C

B

B5V500MA B12V1A B-8V1A

DAC1CS MPCLK MPDA

+BADJ

R1136

0

MPDA

MPCLK

DAC1CS

12

13

14

15

16

17

18

19

20

DI CK DA1CS

IC1101 MB8346BV

+BADJ

0 2.5 1.9 2.5 1.0 2.5 0.4 2.9 2.3 5.0

1

2

3

4

5

6

7

8

9

AGND

R1137

R1138

0

5.02.33.900004.83.60

10 11

+

C1125 100u/6.3V/APFN (APF)

AGND

C1101

0.1u

R1110 100K

R1111 100K

R1104 33KR2 3 4 1 2

C1103

0.1u

R1101

33KR2

3 4 1 2

R1109 3 4 1 2

33KR2

C1104

0.1u

R1106 3 4 1 2

33KR2

3 4 1 2

C1106

0.1u

AGND

R1113

33KR2

AGND

6

7

8

1.4 2.5 2.5 -9.3

1

8

4.0 2.5 2.5 -9.3

1

8

9.8 1.4 1.6 -9.3

1

IC1102

NJM4565V

2

3

6

7

IC1103

NJM4565V

2

3

6

7

IC1104

NJM4565V

2

3

2.52.50.210.0

AGND

3 4 1 2

R1105 100K

2.52.53.110.0

3 4 1 2

R1114 10KF

2.42.44.510.0

AGND

R1150 10KF

R1151 10KF

R1152 0

AGND

4 5

C1102

0.1u

AGND

R1102

10KR2

3 4 1 2

R1108 10KR2

C1123

0.1u

4 5

R1107 10KR2

AGND

R1135 560

AGND

R1112 10KF

4 5

C1105

0.1u

AGND

C1124

0.1u

13

14

15

16

AGND

B

H

L

3

14

H

L

3

220u/16V/EZ1139

L

C

4

13

L

C

4

H

1.3 3.7 3.1 2.5 1.9 0 0 0

1

2

15

16

B

H

4.5 0.4 3.9 1.9 0 0 0 0

1

2

11

12

ABC

LH

CONTROL

A

IC1105

5

6

11

12

LH

ABC

CONTROL

A

IC1110

BU4053V

5

6

C1126

EZ1339CE

10

2.52.52.54.80.22.52.55.0 10.0 2.5 2.5 2.5

BU4053V

7

8 9

AGND

AGND C1110

0.1u

R1115

1K

C1107

0.1u AGND

C1113 0.1u

8

1

8

10.0 2.5 2.5 2.5

AGND

1

10

2.52.52.51.04.02.52.55.0

7

AGND

+

AGND

8 9

C1115

0.1u

R1129 56KF R1133 22KF

R1119 4.7KF

C1129

220u/16V/EZ1339

EZ1339CE

AGND

-5.7 2.7 0.6 -8.0

R1118 82KF

C1118

+

0.1u

AGND

8

1

12.5 0 0 -9.3

7

IC1106

NJM4580V

2

7

IC1107

NJM4580V

2

7

IC1108

NJM4580V

2

C1117 56P

8

IC1109

1

6

-9.32.52.52.5

3

4 5

AGND

6

-9.32.52.52.5

3

4 5

AGND

6

2.42.42.410.0

3

4 5

AGND

R1134

8.2KF

6

7

NJM353M

2

3

C1108

0.1u

C1111

0.1u

C1114

0.1u

AGND

1.91.91.613.3

4 5

AGND

R1124 4.7KF

R1123 390

R1121 390

C1116

0.1u

R1153 82

R1116 1K

C1109

0.1u

R1117 1K

C1112

0.1u

R1120

1.5/1/2W

V0

V16 V32

V48 V63

1

2

13.2

D1101 1SS250

12.6

3

R1130

1.5/1/2W

B-5.5V

C1122 1u/16V/TV

AGND

11.5

Q1102

1.4

2.0

1.76

-7.5

C4520

Q1101 A1729

C1119

1u/16V/TV

AGND

R1132 0

AGND

R1128 1M

R1126 0 R1131 1M

R1125 100/1/2W

R1127

3.9/1/2W

R1148

C1120

0.1u/25V/TV

CSCOM VCOM

0

AGND

(APF)

R1149

5.6K

COM1

A

1234567891011 12 13 14 15 16 17 18 19 20

36~37

REV

LC-20M4U

Ë

MAIN Unit -8/9

J

VACT

LLC1

HSY

FIELD

14

HC

LLC115LLC2

00B5 0B3

00B4 0B2

00B3 0B1

106

107

1 2

3 4

11

13

12

HS

GND

00B2 0B0

00B1

108

109

110

R1208 100

R1207 22R2

1 2

FB1203 0076TA

VSY

10

FIELD

00B0

111

VS

GND

22uH/1M

+

L1204

7

9

6

8

3

TM34TM25TM1

NBH

SCAN

NT/PAL

OCK

SPLS

SPRS

LBR

HG0

HDCK

112

113

114

115

116

117

118

R1211 220

GND

119

GND1GND2GND

POWER

VDD 5V

RESET

OSD_BK

OSD_R OSD_G

OSD_B OSD_VD OSD_HD

OSD_CK MP_RCS

MP_RDA

MP_DA MP_CK

MP_CS

DL_IN0 DL_IN1 DL_IN2 DL_IN3 DL_IN4 DL_IN5 DL_IN6 DL_IN7

DL_CK

DL_DR

DL_EN

REVV0

VDD 5V VDD 5V VDD 5V

GND

120

VDD VDD VDD

GCK

GSPI

U/D

GND

REV

IC1201

160

3.2

159

3.2

158

3.2

157

0

156

5.0

155

5.0

154

0.9

153

0

152

5.0

151

0

150

0

149

0

148

0.4

147

5.0

146

5.0

145

2.5

144

5.0

143

0

142

0

141

0

140

0

139

0

138

0

137

0

136

0

135

0

134

0

133

0

132

0

131

0

130

0

129

0

128

0

127

5.0

126

5.0

125

2.5

124

2.5

123

5.0

122

5.0

121

5.0

IX3378CE

R1210 22

R1209 22R2

1 2

3 4

C1212

0.1u

AGND AGND

100u/6.3V/APF

R1223 100R2 3 4 1 2

R1232 100

R1218

3 4 1 2

100R2

C1213

AGND

2 3

5.0 0

0

1

AGND

R1222 0R4

7 8 5 6 3 4 1 2

C1203

0.1u 7 8 5 6 3 4 1 2

123456

78

R1221

3.3KR4

AGND

Q1201

DTC144EE

C1205 22P

R1233

R1214

100R4

R1225

4.7K

C1204 22P

100 100

R1217

AGND

R1220

4.7K

R1234

4.7K

C1219 0.1u

AGND

IC1203

TC4W53U

C1220

0.1u

AGND

OSDBLK OSDR OSDG OSDB OSDVD OSDHD OSDCK MPRCS

MPRDA MPDA MPCLK MPCS

DL_IN0 DL_IN1 DL_IN2 DL_IN3 DL_IN4 DL_IN5 DL_IN6 DL_IN7

DL_CK DL_DR DL_EN

AGND

6

7

8

5.0 0 0 5.0

0000

1

2

3

12

13

14

5.0 0 0 0 0 5.0 0

IC1204

000005.00

1234567 8

Q1202

2 3

5.0

R1216 10K

DTC144EE

0

R1213

1

22K

AGND

U/D

AGND

VP_Y2 22

VP_Y3 21

IC1202

DL_EN 20

PD485505

17

18

19

VP_Y0

VP_Y1 23

24

1.4 1.7 1.6 1.7 5.0 5.0 5.0 0 1.5 1.4 1.1 0.6

00005.05.0000000

123456789

DL_CK

DL_DR

AGND

DL_IN0

DL_IN1

DL_IN2

DL_IN3

DL_EN

DL_DR

DL_CK

4 5

AGND

9

10

11

13

14

15

16

5.0

TC4024BF

AGND

5.0 0.9 0.9 0 0.9 5.0 0

IC1205

TC4052BF

0.9 0.9 1.0 0 0 5.0 00

1234567

C1222

0.1u

FIFO

R1219 0

C1202

0.1u

VP_Y4 16

DL_IN4

12

VP_Y5

VP_Y6 14

15

101112 13

DL_IN5

DL_IN6

AGND

10

11

AGND

VP_Y7

7 8 5 6 3 4 1 2

DL_IN7

8 9

R1236 47KR4

R1235

AGND

47KR4

V0 V16 V32 V48 V63 B-5.5V COM1 CSCOM VCOM

R1231 0

AGND

COM1

C1216

+

22u/35V/APF

AGND

B-5.5V

R1228

C1218

10u/16V/APFN

+

(APF)

3

-9.8

AGND

D1201 DAN222

-5.9 -9.0

1

2

+

CSCOM

C1206 10u/50V/APFN

(APF)

YOBY8 YOBY7 YOBY6 YOBY5 YOBY4 YOBY3 YOBY2 YOBY1

0

AGND

RESET

30

33

OFL134OFL2

3 4

31

32

PMOD2

PMOD1

INV OSC

R1204

22R4

R1203 22R2

1 2

TSH

28

29

GND

1 2

3 4

5 6

7 8

1 2

3 4

35

36

37

40

0000.91.00.30.33.2000000000003.20002.701.60.90.10000000.500.1000

GND38GND39GND

PC HSY

3.25

VDD

3.25

VDD

3.25

VDD

0

PC-HSY0

1.1

PC-PCLK

0

PC-PDP

3.2

PC-CSY

0

PC

1.1

8MEGA

0

GND

0.6

UV0/R0

0.4

UV1/R1

0.4

UV2/R2

0.5

UV3/R3

0.6

UV4/R4

0.5

UV5/R5

0.9

UV6/R6

2.5

UV7/R7

3.2

VDD

0

GND

1.3

Y0/G0

1.7

Y1/G1

1.7

Y2/G2

1.7

Y3/G3

1.4

Y4/G4

1.1

Y5/G5

0.8

Y6/G6

0.3

Y7/G7

0

GND

1.0

B0

1.0

B1

1.0

B2

1.0

B3

1.0

B4

1.0

B5

1.0

B6

1.0

B7

3.2

VDD

3.2

VDD

3.2

VDD

+

C1210 100u/4V/APF

C1211

0.1u

PC VSY

GND81GND82GND8300R7 0R58400R6 0R48500R5 0R38600R4 0R28700R3 0R18800R2 0R08900R19000R091GND9200G7 0G59300G6 0G49400G5 0G39500G4 0G29600G3 0G19700G2 0G09800G19900G0

0 0 0 1.5 0 0.8 0.9 0.8 0 0 0 1.5 0.5 0.5 0.8 0.8 0.8 0 3.20 0 1.0 0.5 0.8 0.8 0.8 1.1 0 0 0 1.6 0 0 0 0.1 0 0 0 00

R1202 22R4

1 2

3 4

5 6

7 8

1M220J2R9N

+

C1214

100u/4V/APF C1215

1u/10V/KZ1025

AGND

L1201 47uH/1M

L1202

10uH/1M

VACT LLC1 HSY FIELD VSY

R1238 100

MPCLK MPDA MPCS MPRDA MPRCS OSDHD OSDVD OSDR OSDG OSDB OSDBLK OSDCK

AGND

C1207

0.1u

AGND

220u/6.3V/ASH

UV0 UV1 UV2 UV3 UV4 UV5 UV6 UV7

VP_Y0 VP_Y1 VP_Y2 VP_Y3 VP_Y4 VP_Y5 VP_Y6 VP_Y7

C1208

0.1u/50V/TV

+

C1209

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

AGND

AGND L1203 22uH/1M

L1205 22uH/1M

VACT

I

LLC1 HSY FIELD VSY

H

UV0 UV1 UV2 UV3 UV4 UV5 UV6 UV7

VP_Y0 VP_Y1 VP_Y2 VP_Y3

G

VP_Y4 VP_Y5 VP_Y6 VP_Y7

F

OFL1

MPCLK MPDA MPCS MPRDA MPRCS OSDHD

E

OSDVD OSDR OSDG OSDB OSDBLK OSDCK

D

B3.3V200MA B29V10MA

B5V500MA

C

21

VST222VST323VST424VST525VST626VST727VST8

100

R1206

22R4

R1205 22R2

17

19

16

AV0

GND20VDD

TST018TST1

VDD

GND

00B7 0B5

00B6 0B4

101

102

103

104

105

3 4

5 6

7 8

REV

V0 V16 V32 V48 V63 B-5.5V COM1 CSCOM VCOM

SC1202 N0206FJ

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

R1230

5.6K

DGND DGND YOBI8 YOBI7 YOBI6 YOBI5 YOBI4 YOBI3 YOBI2 YOBI1 CSCOM CSCOM GCK POWER GSP U/D VGH VGH VSH VSH VGL VGL VGL DGND DGND DGND DGND DGND VLS VLS

R1212 0

B

AGND

N0461FJ

VCOM

COM1V0V16

V32

V48

V63

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253

SC1201

VCOM

DGND

CSCOM

DGNDV0V16

V32

V48

V63

DGND

3.3V VSH

5V VLS

DGND

R5

R0R1R2R3R4

DGND

G5

DGND

G0G1G2G3G4

B5

B0B1B2B3B4

DGND

CK

DGND

SPIO

SPOI

LBR

HG

YOBY8

DGND

YOBI8

YOBY7

YOBI7

YOBY6

YOBI6

YOBY5

YOBI5

YOBY4

YOBI4

YOBY3

YOBI3

YOBY2

YOBI2

YOBY1

YOBI1

A

1234567891011 12 13 14 15 16 17 18 19 20

38~39

LC-20M4U

C7023

0.1u

X7001 B0258C

C7001 22P

C7002 22P

C7003

0.1u

C7004

0.1u

C7058

0.1u

Q7001

A1037KQ

L7001

4.7uH/1M

C7060 390P

C7061

0.1u

R7002 470

C7008

0.1u

R7003 470

C7006

0.1u

+

C7005 10u/16V/APFN

C7007

1P

C7009

0.1u

C7085

0.01u

1

2

3

IC7004 PST600IM

R7048 1k

+

C7059

0.47u/50V/APFN

R7049 33k

R7042 330 R7043 330

SCL SDA

TP7001TPTP7002

TP

C7010

0.1u

R7004

1.8k

R7005

1.8k

Q7002 C2412KQ

Q7003 A1037KQ

Q7004 C2412KQ

R7006

4.7k

R7007 470

R7008 1k

R7009

2.2k

R7011 220k

R7010 22k

C7026 470P

C7027 1u/16V/TV

R7012 220

C7028

0.1u

C7012

0.1u C7013

0.1u

C7014

0.1u

C7016

0.1u

+

C7015

10u/16V/APFN

C7017

0.1u

C7018

0.1u

C7019

0.1u

C7020

0.1u

C7021

0.1u

R7051 0

C7032 100P

+

C7031 10u/16V/APFN

+

C7047

47u/6.3V/APFN

C7048 20*0.1u

R7050 0

+

C7056 100u/6.3V/APFN

+

C7055 100u/6.3V/APFN

1 2

FB7002 0061TA

1 2

FB7001

0061TA

12345

IN OUT ADJ GND

IC7701 PQ20VZ11

R7701 10k

1 2

3

D7701

DAN202K

+

C7046 47u/16V/APFN

+

C7701 47u/6.3V/APFN

R7703 3.3k

R7702 3.3k

R7704 1k

C7702

0.1u

AGND

R7013 560

C7112 33P

Q7005 A1037KQ

R7014 1k

R7015

390

AGND

1

234

5

69

11

12

14

FL7001 F0306CE

R7021

1.3k

R7016 560

C7029

0.1u

+

C7030 220u/16V/ASD

1

2

3

4 5

6

7

8

+B

GND

+

-

IC7003 TKI5420

C7111 68P

R7018 910

R7017 560

R7020

910

R7019 560

R7022

6.8k

R7030

1.2k

R7032 1k

Q7006

A1037KQ

R7031 1k

R7033 10

1

2

312

14

FL7002 VO108GE

AGND

C7033

0.01u

C7035

0.1u

+

C7036

220u/16V/ASD

R7034

1.2K

Q7008 A1037KQ

C7038 27P

L7002 22uH/1M

C7041 12P

R7036 1k

R7035 910

Q7007 A1037KQ

C7037 10P

R7046

1.8k

AGND

R7041

2.2k

Q7010 A1037KQ

C7043 27P

L7003 22uH/1M

C7062 12P

R7039 1k

R7040 910

Q7009 A1037KQ

C7042 10P

R7037

1.5k

R7112

2.2/1/2W

1 2

34

FL7004 N0097GE

AGND

R7705

4.7/1W

1 2

34

FL7003 N0097GE

R7038

2.2k

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16

LL

LH

H

IC7101 NJM2283F

C7054

0.01u

AGND

C7053

0.01u

AGND

R7106 100

AGND

C7108

1u/TV

C7107 1u/TV

C7103 1u/16V/TV

C7106 1u/16V/TV

Q7102 C2712Y

Q7101 C2712Y

R7103 1k

AGND

R7104 1k

AGND

1 2

34

FL7101 N0079GE

1 2

34

FL7102 N0079GE

SDA

SCL

1 2

FB7104 0059CE

1 2

FB7103 0059CE

1 2

FB7102

0059CE

1 2

FB7101 0059CE

SCL1

SDA1

B9V200MA VISY VISC

SCOUT

VIS/3DS

SYOUT

12345

IN SW5VOUT GND

IC7102 IXA167WJ

AGND

+

C7122 100u/6.3V/APFN

AGND

R7110 10k

AVI/VISY

AGND

C7121

1u/16V/TV

1

2

3

4 5

6

7

8

H

L

IC7202 NJM2235M

C7201

1u/10V/TV

R7201 1M

AGND

R7202 1M

C7202

1u/10V/TV

AGND

C7203

1u/10V/TV

R7203 1M

AGND

C7204

0.1u

AGND

1

2 3

4

IC7201 MM1031XM

C7205

1u/10V/TV

AGND

DY B5V500MA

CC

V_AVI

AV/SY/DYI

AV/SY/DY2

C7022

0.1u

AGND

FB7003 0061TA

FB7105

0059CE

C7050 27P

(CH)

APF

(CH)

AGND

DGND1TESTIC12TESTIC23TEST014TEST025TEST036TEST047TEST058TEST069TEST0710TEST0811TEST0912TEST1013TEST1114TEST1215TEST1316TEST1417EXTALTF18EXTDYCO019EXTDYCO120EXTDYCO221EXTDYCO322EXTDYCO423EXTDYCO524EXTDYCO625EXTDYCO726EXTDYCO827EXTDYCO928DGNDRAM

29

30

DVDDRAM

31

DVDDRAM

32

TEST15

33

TEST16

34

TEST17

35

TEST18

36

TEST19

37

DVDD10

38

TEST20

39

DGND

40

TEST21

41

TEST22

42

TEST23

43

TEST24

44

DVDD

45

AVDD

46

XI

47

XO

48

AGND

49

FSCO

50

AGND

51

FSCI

52

AVDD

53

CKMD

54

DGND

55

CLK856RSTB

57

SLA0

58

SCL

59

SDA

60

STO

61

ST1

62

NSTD

63

DVDD

64

DYCO0

65

DYCO1

66

DYCO267DYCO3

68

DYCO469DYCO5

70

DYCO6

71

DYCO772DYCO8

73

DYCO9

74

ALTF

75

CSI

76

RPLL

77

LINE

78

KIL

79

DGND

80

AVDD

81

CBPC

82

ACO

83

AYO

84

CBPY

85

AGND

86

AGND

87

AYI

88

VCL

89

VRBY

90

VRTY

91

AVDD

92

AVDD

93

VRTC

94

VRBC

95

ACI

96

AGND

97

TEST25

98

TEST26

99

DVDD

100

DGNDRAM

IC7001

PD64083

R7052 22/1W

12345

IN SW5VOUT GND

IC7702 IXA167WJ

AGND

+

C7587 100u/6.3V/APFN

R7070

10k

R7069 22/1W

C7586 1u/16V/TV

AGND AGND

C7086

0.1u

C7087

0.1u

R7080

750

C7102 1u/16V/TV

Ë

MAIN Unit -9/9

J

I

H

G

F

E

D

C

B

A

1234567891011 12 13 14 15 16 17 18 19 20

40~41

LC-20M4U

Ë

INVERTER Unit

LC-20M4U

å AND SHADED COMPONENTS=SAFETY RELATED PARTS

J

å

T1701 Z0776CE

10

I

6

H

P1701 N0447FJ

HV1 HV2 HV3

1 2 3

G

T1702 Z0776CE

10

6

T1703 Z0776CE

10

F

6

E

P1702 N0447FJ

HV1

D

HV2 HV3

2

3

4

1

5

2

3

4

1

5

2

3

4

1

5

C1707

0.15u/100V/FZ0175

1 2 3

L1702

C0107CE

33uH 33uH

C1706

0.15u/100V/FZ0175

å

T1704 Z0776CE

10

6

T1705 Z0776CE

10

L1701 C0107CE

Q1702 FZT1053A

Q1703

2

3

4

1

5

2

3

4

FZT1053A

C1709

0.15u/100V/FZ0175

R1703

3.3K/1/4W

R1704

3.3K/1/4W

L1704

C0107CE

33uH 33uH

C1708

0.15u/100V/FZ0175

L1703 C0107CE

Q1704 FZT1053A

Q1705

FZT1053A

R1705

3.3K/1/4W

R1706

3.3K/1/4W

C1705

0.039u

Q1701 A1037KQ

C1703

0.039u

R1702

8.2K

+

C1702 470u/16V/APW

+

C1704 470u/16V/APW

R1701 33K

+

C1710 470u/16V/APW

+

C1701

470u/16V/APW

INVGND

P1703 N0165FJ

5

OFL

4

INV GND

3

INV GND

2

INV VCC

1

INV VCC

6

C

T1706 Z0776CE

10

1

5

2

3

4

B

6

A

INVGND

1

5

1234567891011 12 13 14 15 16 17 18 19 20

42~43

LC-20M4U

Ë

JACK Unit

å AND SHADED COMPONENTS=SAFETY RELATED PARTS

J4302

J

AUDIO L RCA WHITE

AV2 INPUT

OUTPUT

I

AUDIO R RCA RED

VIDEO BNC

AUDIO L RCA WHITE

G0050CE

J4402

ZA001WJ

J4303 G0050CE

H

AUDIO R RCA RED

VIDEO BNC

J4401

ZA001WJ

G

AV1 INPUT

SC4401

F

YC IN

JAKE0061TA

4 2

E1

FB4301

0059CE f e d

FB4302

0059CE c

b a

FB4401

0059CE 2

FB4303

0059CE f

e d

FB4304

0059CE c

b a

FB4402

0059CE 2

AGND AGND AGND

SC

FB4404

SY

3 1

SSW

E2

EX0879CE

FB4403 0059CE

0059CE

D4401

EX0879CE

(12V)

D4402

(12V)

D4403

EX0879CE

D4404

EX0879CE

R4301

100k

R4302

100k

R4401

100K

R4303

100k

R4304

100K

R4402

75 1/8w

R4403

75 1/8W

R4404

75 1/8W

V2_L

V2_R

V2_V

V1_L

V1_R

V1_V

SC

SY

SSW

SSW SY SC

V1_V V1_L

V1_R

V2_V V2_L

V2_R DY

DPB DPR

AGND

SC4402

1

GND

2

V1_V

3

GND

4

V1_L

5

V1_R

6

GND

7

SSW

8

SY

9 10 11 12 13 14 15 16 17 18 19 20

SC GND GND V2_V GND V2_L V2_R GND DY DPB DPR HPDET

N0199FJ

COMPONENT

E

PY BNC

PB BNC

PR BNC

J4403

ZA001WJ

J4404

ZA001WJ

J4405

ZA001WJ

D

P4601 N0174FJ

FSP_L GND

C

B

J4701 E0193CE

POWER INPUT D12V

P4602

FSP_R GND

N0174FJ

10

9

1 2

13

11

AGND

8 4 7 3

12

2 6 1 5

FB4405 0059CE

2

AGND

FB4406 0059CE

FB4407 0059CE

D4405

EX0879CE

D4406

EX0879CE

D4407

EX0879CE

FH4701 1002CE

1

F4701

1

FH4703 1002CE

F4702

2A

(12V)

AGND

FH4702 1002CE

D0008CE

FH4704 1002CE

D0008CE

AGND

1

å

AGND

R4405

75 1/8w

R4406

75 1/8W

R4407

75 1/8W

DPR

DY

DPB

AGND

P4702N1278GE

1

INV_VCC

2

INV_VCC

3

INV_GND

4

INV_GND

5

SIG_VCC

6

SIG_GND

7

PA_GND

8

PA_VCC

9

1

2

FL FR RSP PA_GND

P4302

RSP PA_GND

N0174FJ

10 11 12

A

AGND

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44

PRINTED WIRING BOARD ASSEMBLIES

J

I

H

G

LC-20M4U

INVERTER Unit (Side-A)

F

E

D

C

B

INVERTER Unit (Side-B)

A

12345678910

45

LC-20M4U

J

I

H

G

F

E

D

C

B

A

12345678910

MAIN Unit (Side-A)

46

LC-20M4U

J

I

H

G

F

E

D

C

B

A

12345678910

MAIN Unit (Side-B)

47

LC-20M4U

J

I

H

G

F

E

D

C

B

A

12345678910

JACK Unit (Side-A) JACK Unit (Side-B)

48

LC-20M4U

J

I

H

G

F

E

D

C

B

A

SWITCH Unit (Side-B)SWITCH Unit (Side-A)

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LC-20M4U

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 features are identified by Replacement Parts Lists and schematic diagrams. The use of a substitute replacement part which does not have the same safety characteristics 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 furnish the following informations.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

in USA : Contact your nearest SHARP Parts Distributor to order. For

location of SHARP Parts Distributor, Please call Toll-Free: 1-800-BE SHARP

MARK★: SPARE PARTS-DELIVERY SECTION

“å”

and shaded area in the

”

Ref. No. Part No. ★ Description Code

LISTE DES PIECES

CHANGE DES PIECES

Les pièces de rechange qui présentent ces caractéristiques spéciales de sécurité, sont identifiées dans ce manuel : les pièces électriques qui présentent ces particularités, sont repérée par la marque "å" et sont hachurées dans les listes de pièces et dans les diagrammes sch ématiques. La substitution d'une pièce de rechange par une autre qui ne présente pas les mêmes caractéristiques de sécurité que la pièce recommandée par l'usine et repérée dans ce manuel de service, peut provoquer une électrocution, un incendie ou tout autre sinistre.

“

COMMENT COMMANDER LES PIECES DE RECHANGE

Pour que votre commande soit rapidement et correctement remplie, veuillez fournir les renseignements suivants.

1. NUMERO DU MODELE 2. NO. DE REF

3. NO. DE PIECE 4. DESCRIPTION

in CANADA : Contact SHARP Electronics of Canada Limited Phone

(416) 890-2100

★MARQUE: SECTION LIVRAISON DES PIECES DE RECHANGE

”

Ref. No. Part No. ★ Description Code

LCD PANEL UNIT

RLCDT0060CEZZ J 20" LCD Panel Unit EP

LAMP UNIT

å KLMP-0133CEZZ J å KLMP-0134CEZZ J

FluorescentLamp(Upper) FluorescentLamp(Lower)

PRINTED WIRING BOARD ASSEMBLIES

(NOT REPLACEMENT ITEM)

DUNTKB031DE04 – MAIN PWB Unit — DUNTKB035DE01 – JACK PWB Unit — DUNTKB036DE01 – INVERTER PWB Unit — DUNTKB037DE01 – SWITCH PWB Unit —

BC BC

Ref. No. Part No. ★ Description Code

DUNTKB031DE04

MAIN PWB UNIT

INTEGRATED CIRCUITS

IC301 VHiLA4227//-1 J LA4227 AG IC302 VHiLA4227//-1 J LA4227 AG IC303 VHiNJM2283F-1Y J NJM2283F AF IC351 VHiTC4053BF1EY J TC4053BF AF IC401 VHiBA7046F/-1Y J BA7046F AF IC402 VHiNJM2235M-1Y J NJM2235M AE IC701 VHiNJM2377M-1Y J NJM2377M AK IC702 VHiNJM2147M-1Y J NJM2147M AF IC781 VHiBA033FP/-1Y J BA033FP, 3.3V Reg AG IC801 VHiVPC3230D1EQ J VPC3230D BD IC901 RH-iX3370CEZZQ J IX3370CE AZ IC902 VHiNJM4560M-1Y J NJM4560M AG IC903 VHiNJM4560M-1Y J NJM4560M AG IC1101 VHiMB8346BV-1Y J MB8346BV AN IC1102 VHiNJM4565V-1Y J NJM4565V AF IC1103 VHiNJM4565V-1Y J NJM4565V AF IC1104 VHiNJM4565V-1Y J NJM4565V AF IC1105 VHiBU4053V/-1Y J BU4053V, Control AE IC1106 VHiNJM4580V-1Y J NJM4580V AE IC1107 VHiNJM4580V-1Y J NJM4580V AE IC1108 VHiNJM4580V-1Y J NJM4580V AE IC1109 VHiNJM353M/-1Y J NJM353M AG IC1110 VHiBU4053V/-1Y J BU4053V, Control AE IC1201 RH-iX3378CEZZQ J IX3378CE AY IC1202 VHiPD485505-2Y J PD485505, FIFO AY IC1203 VHiTC4W53U/-1Y J TC4W53U AF IC1204 VHiTC4024BF1EY J TC4024BF AE IC1205 VHiTC4052BF1EY J TC4052BF AF IC2001 RH-iXA074WJZZQ J IXA074WJ BC IC2002 VHiPST529DM-1Y J PST529DM AE IC2003 VHiTC4W66F/-1Y J TC4W66F AE IC2004 VHiBR2416E2-1Y J BR2416E2 AK IC2701 VHiAN8005M/-1Y J AN8005M, 5V Reg AD IC7001 VHiPD64083+-1Q J PD64083 BC IC7003 VHiTK15420/-1Y J TK15420 AG IC7004 VHiPST600IM-1Y J PST600IM AE IC7101 VHiNJM2283F-1Y J NJM2283F AF IC7102 RH-iXA167WJZZY J IXA167WJ AL

50

LC-20M4U

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

DUNTKB031DE04

MAIN PWB UNIT(Continued)

IC7201 VHiMM1031XM-1Y J MM1031XM AF IC7202 VHiNJM2235M-1Y J NJM2235M AE IC7701 VHiPQ20VZ11-1Y J PQ20VZ11 AG IC7702 RH-iXA167WJZZY J IXA167WJ AL

TRANSISTORS

Q302 VS2SA1162Y/-1Y J 2SA1162Y AB Q303 VSDTC314TK/-1Y J DTC314TK AC Q304 VSDTC314TK/-1Y J DTC314TK AC Q305 VSDTC314TK/-1Y J DTC314TK AC Q308 VSDTC144EE/-1Y J DTC144EE AA Q351 VSDTC314TK/-1Y J DTC314TK AC Q352 VSDTC314TK/-1Y J DTC314TK AC Q353 VSUMG4/////-1Y J UMG4 AC Q354 VS2SA1037KQ-1Y J 2SA1037KQ AA Q355 VSDTC144EE/-1Y J DTC144EE AA Q371 VSDTC144EE/-1Y J DTC144EE AA Q373 VSDTC144EE/-1Y J DTC144EE AA Q374 VSDTA144EE/-1Y J DTA144EE AA Q401 VS2SC2712Y/-1Y J 2SC2712Y AB Q402 VS2SA1037KQ-1Y J 2SA1037KQ AA Q405 VS2SA1162Y/-1Y J 2SA1162Y AB Q451 VS2SK1467//-1Y J 2SK1467 AE Q452 VS2SK1467//-1Y J 2SK1467 AE Q453 VS2SC2712Y/-1Y J 2SC2712Y AB Q454 VS2SC2712Y/-1Y J 2SC2712Y AB Q455 VSDTC144EE/-1Y J DTC144EE AA Q701 VSDTC144EE/-1Y J DTC144EE AA Q702 VS2SK2503//-1Y J 2SK2503 AE Q703 VS2SC2712Y/-1Y J 2SC2712Y AB Q704 VS2SC2712Y/-1Y J 2SC2712Y AB Q705 VS2SC2712Y/-1Y J 2SC2712Y AB Q707 VS2SC2712Y/-1Y J 2SC2712Y AB Q708 VSFMMT718//-1Y J FMMT718 AE Q1101 VS2SA1729//-1Y J 2SA1729 AF Q1102 VS2SC4520//-1Y J 2SC4520 AE Q1201 VSDTC144EE/-1Y J DTC144EE AA Q1202 VSDTC144EE/-1Y J DTC144EE AA Q1701 VSUPA606T//-1Y J UPA606T AD Q1702 VSUPA606T//-1Y J UPA606T AD Q1703 VSUPA606T//-1Y J UPA606T AD Q1774 VSDTC114YE/-1Y J DTC114YE AB Q2004 VSDTC144EE/-1Y J DTC144EE AA Q2701 VS2SA1162Y/-1Y J 2SA1162Y AB Q2702 VSDTC144EE/-1Y J DTC144EE AA Q2703 VS2SA1162Y/-1Y J 2SA1162Y AB Q7001 VS2SA1037KQ-1Y J 2SA1037KQ AA Q7002 VS2SC2412KQ-1Y J 2SC2412KQ AA Q7003 VS2SA1037KQ-1Y J 2SA1037KQ AA Q7004 VS2SC2412KQ-1Y J 2SC2412KQ AA Q7005 VS2SA1037KQ-1Y J 2SA1037KQ AA Q7006 VS2SA1037KQ-1Y J 2SA1037KQ AA Q7007 VS2SA1037KQ-1Y J 2SA1037KQ AA Q7008 VS2SA1037KQ-1Y J 2SA1037KQ AA Q7009 VS2SA1037KQ-1Y J 2SA1037KQ AA Q7010 VS2SA1037KQ-1Y J 2SA1037KQ AA Q7101 VS2SC2712Y/-1Y J 2SC2712Y AB Q7102 VS2SC2712Y/-1Y J 2SC2712Y AB Q7306 VSFMY3/////-1Y J FMY3 AB

DIODES

D701 VHDDAN222//-1Y J DAN222 AA D703 VHDSFPB56//2EY J SFPB56 AC D704 VHD1SS250//1EY J 1SS250 AB D705 VHD1SS250//1EY J 1SS250 AB D706 VHDSFPB74//2EY J SFPB74 AD D707 VHDSFPB74//2EY J SFPB74 AD D708 VHDDAN222//-1Y J DAN222 AA D709 VHDDAN222//-1Y J DAN222 AA D710 VHDDAN222//-1Y J DAN222 AA D1101 VHD1SS250//1EY J 1SS250 AB D1201 VHDDAN222//-1Y J DAN222 AA

D1701 VHDiMN10///-1Y J IMN10 AB D1702 VHDiMN10///-1Y J IMN10 AB D1703 VHDiMN10///-1Y J IMN10 AB D1704 VHDiMN10///-1Y J IMN10 AB D2001 VHDDAN222//-1Y J DAN222 AA D7701 VHDDAN202K/-1Y J DAN202K AB

PACKAGED CIRCUITS

X801 X901 X2002 RFiLZ0169TAZZY J Crystal, 10MHz AD X7001

RCRSC0012CEZZY RCRSB0250GEZZ+

RCRSB0258GEZZ+

J Crystal, 20.25MHz AH J Crystal, 18.432MHz AG

J Crystal AF

FILTER

FL402 RFiLC0470CEZZY J Filter, FiLC0470CE AG FL7001 RCiLF0306CEZZY J Filter, CiLF0306CE AH FL7002 RCiLV0108GEZZY J Filter, CiLV0108GE AG FL7003 RFiLN0097GEZZY J Filter, FiLN0097GE AF FL7004 RFiLN0097GEZZY J Filter, FiLN0097GE AF FL7101 RFiLN0079GEZZY J Filter, FiLN0079GE AC FL7102 RFiLN0079GEZZY J Filter, FiLN0079GE AC

COILS

L451 VP-1M101J7R7NY J Peaking, 100µHAC L702 RCiLC0130CEZZY J Coil, 100µHAG L703 RCiLC0057CEZZY J Coil, CiLC0057CE AD L704 RCiLC0055CEZZY J Coil, 100µHAD L705 RCiLC0130CEZZY J Coil, 100µHAG L801 VP-9N3R3KR46NY J Peaking, 3.3µHAC L802 VP-9N3R3KR46NY J Peaking, 3.3µHAC L803 VP-9N3R3KR46NY J Peaking, 3.3µHAC L804 RCiLC0055CEZZY J Coil, 100µHAD L805 RCiLC0055CEZZY J Coil, 100µHAD L901 VP-1M4R7J1R2NY J Peaking, 4.7µHAB L902 VP-1M101J7R7NY J Peaking, 100µHAC L1201 VP-1M470J5R4NY J Peaking, 47µHAC L1202 VP-1M100J1R6NY J Peaking, 10µHAB L1203 VP-1M220J2R9NY J Peaking, 22µHAB L1204 VP-1M220J2R9NY J Peaking, 22µHAB L1205 VP-1M220J2R9NY J Peaking, 22µHAB L7001 VP-1M4R7J1R2NY J Peaking, 4.7µHAB L7002 VP-1M220J2R9NY J Peaking, 22µHAB L7003 VP-1M220J2R9NY J Peaking, 22µHAB

TRANSFORMER

å T701

RTRNZ0800CEZZY

J Transformer AM

CAPACITORS

C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 C313 VCKYTV1CF105ZY J 1 16V Ceramic AB C314 VCEA4U1CN228M J 2200 16V Electrolytic AE C316 C317 C318 C319 C320 C321 C322 C323 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C324 C325 C326 C327

VCEAPF1CN106MY VCEAPF1CN107MY VCKYCY1EF104ZY VCEAPF1CN476MY VCKYCY1HB102KY VCEAPW1CN477MY VCEAPF1HN225MY VCEAPF1HN225MY VCKYCY1HB102KY VCEAPF1CN476MY VCKYCY1EF104ZY VCEAPF1CN107MY

VCKYCY1EF104ZY VCEAPF1HN105MY VCEAPF1HN105MY VCEAPF0JN226MY VCEAPF0JN226MY VCEAPF1CN106MY VCEAPF1CN107MY

VCEAPF1CN107MY VCKYCY1CB273KY VCEAPW1CN477MY VCEAPF1HN105MY

J 10 16V Electrolytic AD J 100 16V Electrolytic AD J 0.1 25V Ceramic AA J 47 16V Electrolytic AD J 1000p 50V Ceramic AA J 470 16V Electrolytic AE J 2.2 50V Electrolytic AD J 2.2 50V Electrolytic AD J 1000p 50V Ceramic AA J 47 16V Electrolytic AD J 0.1 25V Ceramic AA J 100 16V Electrolytic AD

J 0.1 25V Ceramic AA J 1 50V Electrolytic AD J 1 50V Electrolytic AD J 22 6.3V Electrolytic AD J 22 6.3V Electrolytic AD J 10 16V Electrolytic AD J 100 16V Electrolytic AD

J 100 16V Electrolytic AD J 0.027 16V Ceramic AB J 470 16V Electrolytic AE J 1 50V Electrolytic AD

51

LC-20M4U

Ref. No. Part No. ★ Description Code

DUNTKB031DE04

MAIN PWB UNIT(Continued)

C328 RC-EZ1274CEZZ J 1000 16V Electrolytic AD C329 C330 C351 C352 C353 RC-KZ1025CEZZY J 1 10V Ceramic AB C354 C355 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C356 C357 C358 RC-EZ0417CEZZY J 150 16V Electrolytic AD C359 RC-EZ0417CEZZY J 150 16V Electrolytic AD C360 C361 C370 C401 VCKYTV1AB105KY J 1 10V Ceramic AC C402 C403 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C404 C405 C406 VCKYTV1AB105KY J 1 10V Ceramic AC C407 C409 VCKYTV1AB105KY J 1 10V Ceramic AC C410 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C411 VCKYTV1AB105KY J 1 10V Ceramic AC C412 C413 C451 C452 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C453 C454 C455 RC-KZ1025CEZZY J 1 10V Ceramic AB C701 RC-EZA029WJZZY J 4.7 35V Electrolytic AD C702 RC-KZ1025CEZZY J 1 10V Ceramic AB C703 C704 C705 C709 VCKYTV1CF105ZY J 1 16V Ceramic AB C710 C711 C712 RC-EZ1176CEZZ J 100 16V Electrolytic AK C713 C714 C715 VCKYTV1HF104ZY J 0.1 50V Ceramic AB C716 C717 VCKYTV1CF105ZY J 1 16V Ceramic AB C718 C719 VCKYTV1HF104ZY J 0.1 50V Ceramic AB C720 C721 VCKYTV1CF105ZY J 1 16V Ceramic AB C722 RC-EZ1177CEZZ J 150 6.3V Electrolytic AH C723 VCKYTV1CF105ZY J 1 16V Ceramic AB C724 C725 VCKYTV1CF105ZY J 1 16V Ceramic AB C727 C728 VCKYTV1CF105ZY J 1 16V Ceramic AB C730 VCKYTV1HF104ZY J 0.1 50V Ceramic AB C731 C732 RC-KZ1025CEZZY J 1 10V Ceramic AB C733 RC-KZ1025CEZZY J 1 10V Ceramic AB C734 C735 C739 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C781 C782 C801 C802 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C803 C804 C805 RC-KZ1025CEZZY J 1 10V Ceramic AB C806 RC-KZ1025CEZZY J 1 10V Ceramic AB C807

VCKYTV1CF105ZY VCEAPF1HN225MY VCEAPF1CN106MY VCEAPF1CN106MY

VCEAPF1CN107MY VCCCCY1HH331JY

VCCCCY1HH331JY

VCEAPF1CN106MY VCEAPF1CN106MY VCEAPW1CN477MY

VCKYCY1HB102KY VCEAPF0JW476MY

VCKYCY1HB222KY VCCCCY1HH101JY

VCCCCY1HH331JY VCCCCY1HH331JY VCEAPW1CN477MY

VCEAPF0JW336MY VCEAPF0JW226MY

VCEAPT1CN226MY VCCCCY1HH471JY VCKYCY1EB103KY

VCEASH1CN337MY VCKYCY1HB562KY

VCKYCY1HB562KY VCEASD1HN476MY

VCEASH1EN227MY VCEASH1CN337MY VCCCCY1HH181JY

VCEASH1CN337MY VCEAPW0JN477MY

VCKYCY1EF104ZY

VCKYCY1EF104ZY VCKYCY1HF103ZY

VCKYCY1CF334ZY VCEAPF0JN226MY VCEAPF1CN106MY

VCCCCY1HH7R0DY VCCCCY1HH7R0DY

VCCCCY1HH331JY

J 1 16V Ceramic AB J 2.2 50V Electrolytic AD J 10 16V Electrolytic AD J 10 16V Electrolytic AD

J 100 16V Electrolytic AD J 330p 50V Ceramic AA

J 330p 50V Ceramic AA

J 10 16V Electrolytic AD J 10 16V Electrolytic AD J 470 16V Electrolytic AE

J 1000p 50V Ceramic AA J 47 6.3V Electrolytic AB

J 2200p 50V Ceramic AA J 100p 50V Ceramic AA

J 330p 50V Ceramic AA J 330p 50V Ceramic AA J 470 16V Electrolytic AE

J 33 6.3V Electrolytic AB J 22 6.3V Electrolytic AB

J 22 16V Electrolytic AC J 470p 50V Ceramic AA J 0.01 25V Ceramic AA

J 330 16V Electrolytic AE J 5600p 50V Ceramic AA

J 5600p 50V Ceramic AA J 47 50V Electrolytic AC

J 220 25V Electrolytic AE J 330 16V Electrolytic AE J 180p 50V Ceramic AA

J 330 16V Electrolytic AE J 470 6.3V Electrolytic AE

J 0.1 25V Ceramic AA

J 0.1 25V Ceramic AA J 0.01 50V Ceramic AA

J 0.33 16V Ceramic AB J 22 6.3V Electrolytic AD J 10 16V Electrolytic AD

J 7p 50V Ceramic AA J 7p 50V Ceramic AA

J 330p 50V Ceramic AA

Ref. No. Part No. ★ Description Code

C808 C809 C810 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C811 C812 RC-KZ1025CEZZY J 1 10V Ceramic AB C813 RC-KZ1025CEZZY J 1 10V Ceramic AB C814 C815 VCKYTV1CF684ZY J 0.68 16V Ceramic AB C816 VCKYTV1CF684ZY J 0.68 16V Ceramic AB C817 VCKYTV1CF684ZY J 0.68 16V Ceramic AB C818 RC-KZ1025CEZZY J 1 10V Ceramic AB C819 RC-KZ1025CEZZY J 1 10V Ceramic AB C820 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C821 C822 RC-KZ1025CEZZY J 1 10V Ceramic AB C823 RC-KZ1025CEZZY J 1 10V Ceramic AB C824 VCKYCY1AB224KY J 0.22 10V Ceramic AB C825 VCKYCY1AB224KY J 0.22 10V Ceramic AB C826 C827 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C829 VCE9PF1CN475MY J 4.7 16V Electrolytic AD C830 VCKYCY1CF224ZY J 0.22 16V Ceramic AB C831 VCKYCY1CF224ZY J 0.22 16V Ceramic AB C832 VCKYCY1CF224ZY J 0.22 16V Ceramic AB C833 C834 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C835 C836 RC-KZ1025CEZZY J 1 10V Ceramic AB C837 RC-KZ1025CEZZY J 1 10V Ceramic AB C838 C839 RC-KZ1025CEZZY J 1 10V Ceramic AB C840 VCKYTV1CF684ZY J 0.68 16V Ceramic AB C902 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C905 C906 C909 C910 C911 C912 C913 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C914 RC-EZ0417CEZZY J 150 16V Electrolytic AD C915 C916 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C923 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C924 C925 RC-KZ1025CEZZY J 1 10V Ceramic AB C928 VCCCCY1HH560JY J 56p 50V Ceramic AB C929 VCCCCY1HH560JY J 56p 50V Ceramic AB C930 C931 C932 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C937 VCEAPF0JN107MY J 100 6.3V Electrolytic AD C938 VCEAPF0JN107MY J 100 6.3V Electrolytic AD C939 C940 C941 C942 C943 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C944 C945 C946 C954 C955 VCKYTV1CF105ZY J 1 16V Ceramic AB C956 VCKYTV1CF105ZY J 1 16V Ceramic AB C957 C958 C971 C973 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C974 C975 C976 C977 C978 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C979 VCKYCY1EF104ZY J 0.1 25V Ceramic AA C980 VCKYCY1EF104ZY J 0.1 25V Ceramic AA

VCCCCY1HH331JY VCEAPK1CN107MY

VCCCCY1HH331JY

VCKYCY1HB102KY

VCEAPW1CN477MY

VCEAPF0GW107MY

VCEAPF0GW107MY VCEAPF0JW107MY

VCEAPF0GW107MY

VCEAPF1CW106MY VCEAPF1CW106MY VCKYCY1HB682KY VCKYCY1HB682KY VCEAPF1CW106MY VCEAPF1CW106MY

VCEAPF1HN335MY

VCEAPF1CW106MY

VCCCCY1HH5R0CY VCCCCY1HH5R0CY

VCKYCY1HB561KY VCKYCY1HB152KY VCKYCY1HB152KY VCKYCY1HB561KY

VCEAPF1CW106MY VCEAPF1HW225MY VCEAPF1HW225MY VCEAPF1CW106MY

VCEAPF1EW475MY VCEAPF1EW475MY VCCCCY1HH560JY

VCCCCY1HH101JY VCCCCY1HH101JY VCCCCY1HH101JY VCCCCY1HH101JY

J 330p 50V Ceramic AA J 100 16V Electrolytic AD

J 330p 50V Ceramic AA

J 1000p 50V Ceramic AA

J 470 16V Electrolytic AE

J 100 4V Electrolytic AC

J 100 4V Electrolytic AC J 100 6.3V Electrolytic AC

J 100 4V Electrolytic AC

J 10 16V Electrolytic AB J 10 16V Electrolytic AB J 6800p 50V Ceramic AA J 6800p 50V Ceramic AA J 10 16V Electrolytic AB J 10 16V Electrolytic AB

J 3.3 50V Electrolytic AD

J 10 16V Electrolytic AB

J 5p 50V Ceramic AA J 5p 50V Ceramic AA

J 560p 50V Ceramic AA J 1500p 50V Ceramic AA J 1500p 50V Ceramic AA J 560p 50V Ceramic AA

J 10 16V Electrolytic AB J 2.2 50V Electrolytic AB J 2.2 50V Electrolytic AB J 10 16V Electrolytic AB

J 4.7 25V Electrolytic AB J 4.7 25V Electrolytic AB J 56p 50V Ceramic AB

J 100p 50V Ceramic AA J 100p 50V Ceramic AA J 100p 50V Ceramic AA J 100p 50V Ceramic AA

52

LC-20M4U

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

DUNTKB031DE04

MAIN PWB UNIT(Continued)

C982 RC-EZ0417CEZZY J 150 16V Electrolytic AD C983 RC-KZ1025CEZZY J 1 10V Ceramic AB C984 RC-KZ1025CEZZY J 1 10V Ceramic AB C985 RC-KZ1025CEZZY J 1 10V Ceramic AB C986 RC-KZ1025CEZZY J 1 10V Ceramic AB C1101 C1102 C1103 C1104 C1105 C1106 C1107 C1108 C1109 C1110 C1111 C1112 C1113 C1114 C1115 C1116 C1117 C1118 C1119 C1120 C1122 C1123 C1124 C1125 C1126 RC-EZ1339CEZZY J 220 16V Electrolytic AD C1129 RC-EZ1339CEZZY J 220 16V Electrolytic AD C1202 C1203 C1204 C1205 C1206 C1207 C1208 C1209 C1210 C1211 C1212 C1213 C1214 C1215 RC-KZ1025CEZZY J 1 10V Ceramic AB C1216 C1218 C1219 C1220 C1222 C1701 C1702 C1703 C1704 C1705 C1706 C2001 C2002 C2003 C2006 C2007 C2009 C2010 C2017 C2019 C2701 C2702 C2703 C7001 C7002 C7003 C7004

VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCCCCY1HH560JY VCKYCY1EF104ZY VCKYTV1CF105ZY VCKYTV1EF104ZY VCKYTV1CF105ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCEAPF0JN107MY

VCKYCY1EF104ZY VCKYCY1EF104ZY VCCCCY1HH220JY VCCCCY1HH220JY VCEAPF1HN106MY VCKYCY1EF104ZY VCKYTV1HF104ZY VCEASH0JN227MY VCEAPF0GW107MY VCKYCY1EF104ZY VCKYCY1EF104ZY VCEAPF0JW107MY VCEAPF0GW107MY

VCEAPF1VW226MY VCEAPF1CN106MY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYTQ1EF105ZY VCKYTQ1EF105ZY VCKYTQ1EF105ZY VCKYTQ1EF105ZY VCKYTQ1EF105ZY VCKYTQ1EF105ZY VCKYCY1HB102KY VCCCCY1HH221JY VCEAPF1HN105MY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCCCCY1HH470JY VCKYTV1CF105ZY VCEAPF1CN226MY VCKYTV1CF105ZY VCCCCY1HH220JY VCCCCY1HH220JY VCKYCY1EF104ZY VCKYCY1EF104ZY

J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 56p 50V Ceramic AB J 0.1 25V Ceramic AA J 1 16V Ceramic AB J 0.1 25V Ceramic AB J 1 16V Ceramic AB J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 100 6.3V Electrolytic AD

J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 22p 50V Ceramic AA J 22p 50V Ceramic AA J 10 50V Electrolytic AD J 0.1 25V Ceramic AA J 0.1 50V Ceramic AB J 220 6.3V Electrolytic AC J 100 4V Electrolytic AC J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 100 6.3V Electrolytic AC J 100 4V Electrolytic AC

J 22 35V Electrolytic AD J 10 16V Electrolytic AD J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 1 25V Ceramic AD J 1 25V Ceramic AD J 1 25V Ceramic AD J 1 25V Ceramic AD J 1 25V Ceramic AD J 1 25V Ceramic AD J 1000p 50V Ceramic AA J 220p 50V Ceramic AA J 1 50V Electrolytic AD J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 47p 50V Ceramic AA J 1 16V Ceramic AB J 22 16V Electrolytic AD J 1 16V Ceramic AB J 22p 50V Ceramic AA J 22p 50V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA

C7005 C7006 C7007 C7008 C7009 C7010 C7012 C7013 C7014 C7015 C7016 C7017 C7018 C7019 C7020 C7021 C7022 C7023 C7026 C7027 C7028 C7029 C7030 C7031 C7032 C7033 C7035 C7036 C7037 C7038 C7041 C7042 C7043 C7046 C7047 C7048 C7050 C7053 C7054 C7055 C7056 C7058 C7059 C7060 C7061 C7062 C7085 C7086 C7087 C7102 C7103 C7106 C7107 C7108 C7111 C7112 C7121 C7122 C7201 C7202 C7203 C7204 C7205 C7586 C7587 C7701 C7702

VCEAPF1CN106MY VCKYCY1EF104ZY VCCCCY1HH1R0CY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCEAPF1CN106MY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCCCCY1HH471JY VCKYTV1CF105ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCEASD1CN227MY VCEAPF1CN106MY VCCCCY1HH101JY VCKYCY1HB103KY VCKYCY1EF104ZY VCEASD1CN227MY VCCCCY1HH100DY VCCCCY1HH270JY VCCCCY1HH120JY VCCCCY1HH100DY VCCCCY1HH270JY VCEAPF1CN476MY VCEAPF0JN476MY VCKYCY1EF104ZY VCCCCY1HH270JY VCKYCY1HB103KY VCKYCY1HB103KY VCEAPF0JN107MY VCEAPF0JN107MY VCKYCY1EF104ZY VCEAPF1HN474MY VCCCCY1HH391JY VCKYCY1EF104ZY VCCCCY1HH120JY VCKYCY1HB103KY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYTV1CF105ZY VCKYTV1CF105ZY VCKYTV1CF105ZY VCKYTV1CF105ZY VCKYTV1CF105ZY VCCCCY1HH680JY VCCCCY1HH330JY VCKYTV1CF105ZY VCEAPF0JN107MY VCKYTV1AB105KY VCKYTV1AB105KY VCKYTV1AB105KY VCKYCY1EF104ZY VCKYTV1AB105KY VCKYTV1CF105ZY VCEAPF0JN107MY VCEAPF0JN476MY VCKYCY1EF104ZY

J 10 16V Electrolytic AD J 0.1 25V Ceramic AA J 1p 50V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 10 16V Electrolytic AD J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 470p 50V Ceramic AA J 1 16V Ceramic AB J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 220 16V Electrolytic AD J 10 16V Electrolytic AD J 100p 50V Ceramic AA J 0.01 50V Ceramic AA J 0.1 25V Ceramic AA J 220 16V Electrolytic AD J 10p 50V Ceramic AA J 27p 50V Ceramic AA J 12p 50V Ceramic AA J 10p 50V Ceramic AA J 27p 50V Ceramic AA J 47 16V Electrolytic AD J 47 6.3V Electrolytic AD J 0.1 25V Ceramic AA J 27p 50V Ceramic AA J 0.01 50V Ceramic AA J 0.01 50V Ceramic AA J 100 6.3V Electrolytic AD J 100 6.3V Electrolytic AD J 0.1 25V Ceramic AA J 0.47 50V Electrolytic AD J 390p 50V Ceramic AB J 0.1 25V Ceramic AA J 12p 50V Ceramic AA J 0.01 50V Ceramic AA J 0.1 25V Ceramic AA J 0.1 25V Ceramic AA J 1 16V Ceramic AB J 1 16V Ceramic AB J 1 16V Ceramic AB J 1 16V Ceramic AB J 1 16V Ceramic AB J 68p 50V Ceramic AA J 33p 50V Ceramic AA J 1 16V Ceramic AB J 100 6.3V Electrolytic AD J 1 10V Ceramic AC J 1 10V Ceramic AC J 1 10V Ceramic AC J 0.1 25V Ceramic AA J 1 10V Ceramic AC J 1 16V Ceramic AB J 100 6.3V Electrolytic AD J 47 6.3V Electrolytic AD J 0.1 25V Ceramic AA

RESISTORS

R301 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R302 VRS-TX2HF8R2JY J 8.2 1/2W Metal Oxide AB R303 VRS-CY1JF331JY J 330 1/16W Metal Oxide AA R304 VRS-CY1JF331JY J 330 1/16W Metal Oxide AA R305 VRS-TX2HF8R2JY J 8.2 1/2W Metal Oxide AB R308 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA

53

LC-20M4U

Ref. No. Part No. ★ Description Code

DUNTKB031DE04

MAIN PWB UNIT(Continued)

R309 VRS-TW2ED222JY J 2.2k 1/4W Metal Oxide AA R314 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R315 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R316 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R317 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R318 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R319 VRS-TX2HF8R2JY J 8.2 1/2W Metal Oxide AB R320 VRS-CY1JF150JY J 15 1/16W Metal Oxide AA R321 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R322 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R323 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R324 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R327 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R328 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R329 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R330 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R333 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R335 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R351 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R352 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R353 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R354 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R355 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R356 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R357 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R360 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R361 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R362 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R363 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R364 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R365 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R366 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R367 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R371 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R372 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R373 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R374 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R375 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R376 VRS-CY1JF822JY J 8.2k 1/16W Metal Oxide AA R377 VRS-CY1JF822JY J 8.2k 1/16W Metal Oxide AA R378 VRS-CY1JF822JY J 8.2k 1/16W Metal Oxide AA R379 VRS-CY1JF822JY J 8.2k 1/16W Metal Oxide AA R401 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R402 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R403 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R404 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R405 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R406 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R408 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R409 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R410 VRS-CY1JF474JY J 470k 1/16W Metal Oxide AA R412 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R413 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R414 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R415 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R416 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R417 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R420 VRS-TV1JD000JY J 0 1/10W Metal Oxide AA R421 VRS-TV1JD000JY J 0 1/10W Metal Oxide AA R422 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R424 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R425 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R428 VRS-CY1JF471JY J 470 1/16W Metal Oxide AA R435 VRS-CY1JF561JY J 560 1/16W Metal Oxide AA R437 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R439 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R451 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R452 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R453 VRS-CY1JF680JY J 68 1/16W Metal Oxide AA R454 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R455 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R456 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA

Ref. No. Part No. ★ Description Code

R457 VRS-CY1JF680JY J 68 1/16W Metal Oxide AA R458 VRS-CY1JF272JY J 2.7k 1/16W Metal Oxide AA R477 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R479 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R480 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R481 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R490 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R492 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R493 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R496 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R497 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R498 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R701 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R702 VRS-TW2ED102JY J 1 k 1/4W Metal Oxide AA R703 VRS-CY1JF274JY J 270k 1/16W Metal Oxide AA R704 VRS-CY1JF133FY J 13k 1/16W Metal Oxide AA R705 VRS-CY1JF184JY J 180k 1/16W Metal Oxide AA R706 VRS-CY1JF100JY J 10 1/16W Metal Oxide AA R707 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R708 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R709 VRS-CY1JF272FY J 2.7k 1/16W Metal Oxide AA R710 VRS-CY1JF123FY J 12k 1/16W Metal Oxide AA R711 VRS-CY1JF152FY J 1.5k 1/16W Metal Oxide AA R712 VRS-CY1JF683FY J 68k 1/16W Metal Oxide AA R713 VRS-CY1JF563FY J 56k 1/16W Metal Oxide AA R714 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AA R715 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R716 VRS-TX2HF000JY J 0 1/2W Metal Oxide AB R718 VRS-CR3AD821JY J 820 1W Metal Oxide AC R721 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R722 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R724 VRS-CY1JF1R0JY J 1 1/16W Metal Oxide AA R725 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R726 VRS-TQ2BD683JY J 68k 1/8W Metal Oxide AA R727 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R728 VRS-CY1JF393JY J 39k 1/16W Metal Oxide AA R730 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R731 VRS-TW2ED222JY J 2.2k 1/4W Metal Oxide AA R733 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R734 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R735 VRS-CY1JF243FY J 24k 1/16W Metal Oxide AA R736 VRS-CY1JF223FY J 22k 1/16W Metal Oxide AA R737 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R738 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R739 VRS-CY1JF622FY J 6.2k 1/16W Metal Oxide AA R740 VRS-CY1JF473FY J 47k 1/16W Metal Oxide AA R741 VRS-CY1JF113FY J 11k 1/16W Metal Oxide AA R742 VRS-CY1JF242FY J 2.4k 1/16W Metal Oxide AA R743 VRS-CY1JF332FY J 3.3k 1/16W Metal Oxide AA R744 VRS-CY1JF332FY J 3.3k 1/16W Metal Oxide AA R745 VRS-CY1JF682FY J 6.8k 1/16W Metal Oxide AA R746 VRS-CY1JF122FY J 1.2k 1/16W Metal Oxide AA R747 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R748 VRS-CY1JF153JY J 15k 1/16W Metal Oxide AA R749 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R750 VRS-CY1JF391JY J 390 1/16W Metal Oxide AA R751 VRS-TV1JD103JY J 10k 1/10W Metal Oxide AA R752 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R762 VRS-TQ2BD000JY J 0 1/8W Metal Oxide AA R763 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R764 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R765 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R771 VRS-TX2HF000JY J 0 1/2W Metal Oxide AB R772 VRS-TX2HF000JY J 0 1/2W Metal Oxide AB R773 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R801 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC R802 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC R803 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC R804 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R805 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R807 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R808 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R809 VRS-CY1JF750JY J 75 1/16W Metal Oxide AA R810 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC R811 VRS-CY1JF222JY J 2.2k 1/16W Metal Oxide AA

54

LC-20M4U

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

DUNTKB031DE04

MAIN PWB UNIT(Continued)

R812 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R813 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC R814 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R815 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R816 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R819 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R826 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R831 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R832 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R833 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R834 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R836 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R838 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R839 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R901 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R902 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R903 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R908 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R909 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R910 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R917 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R918 VRS-CY1JF822FY J 8.2k 1/16W Metal Oxide AA R919 VRS-CY1JF822FY J 8.2k 1/16W Metal Oxide AA R920 VRS-CY1JF822FY J 8.2k 1/16W Metal Oxide AA R921 VRS-CY1JF822FY J 8.2k 1/16W Metal Oxide AA R922 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R923 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R924 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AA R925 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AA R951 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R954 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R962 VRS-CY1JF153JY J 15k 1/16W Metal Oxide AA R963 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R964 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AA R965 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AA R966 VRS-CY1JF183JY J 18k 1/16W Metal Oxide AA R967 VRS-CY1JF183JY J 18k 1/16W Metal Oxide AA R968 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R969 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R971 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1101 VRS-CA1JF333JY J 33k 1/16W Metal Oxide AA R1102 VRS-CA1JF103JY J 10k 1/16W Metal Oxide AA R1104 VRS-CA1JF333JY J 33k 1/16W Metal Oxide AA R1105 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R1106 VRS-CA1JF333JY J 33k 1/16W Metal Oxide AA R1107 VRS-CA1JF103JY J 10k 1/16W Metal Oxide AA R1108 VRS-CA1JF103JY J 10k 1/16W Metal Oxide AA R1109 VRS-CA1JF333JY J 33k 1/16W Metal Oxide AA R1110 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R1111 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R1112 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R1113 VRS-CA1JF333JY J 33k 1/16W Metal Oxide AA R1114 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R1115 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1116 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1117 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R1118 VRS-CY1JF823FY J 82k 1/16W Metal Oxide AA R1119 VRS-CY1JF472FY J 4.7k 1/16W Metal Oxide AA R1120 VRS-TX2HF1R5JY J 1.5 1/2W Metal Oxide AB R1121 VRS-CY1JF391JY J 390 1/16W Metal Oxide AA R1123 VRS-CY1JF391JY J 390 1/16W Metal Oxide AA R1124 VRS-CY1JF472FY J 4.7k 1/16W Metal Oxide AA R1125 VRS-TX2HF101JY J 100 1/2W Metal Oxide AA R1126 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1127 VRS-TX2HF3R9JY J 3.9 1/2W Metal Oxide AB R1128 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R1129 VRS-CY1JF563FY J 56k 1/16W Metal Oxide AA R1130 VRS-TX2HF1R5JY J 1.5 1/2W Metal Oxide AB R1131 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R1132 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1133 VRS-CY1JF223FY J 22k 1/16W Metal Oxide AA R1134 VRS-CY1JF822FY J 8.2k 1/16W Metal Oxide AA

R1135 VRS-CY1JF561JY J 560 1/16W Metal Oxide AA R1136 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1137 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1138 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1148 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1149 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R1150 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R1151 VRS-CY1JF103FY J 10k 1/16W Metal Oxide AA R1152 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1153 VRS-CY1JF820JY J 82 1/16W Metal Oxide AA R1202 VRS-CB1JF220JY J 22 1/16W Metal Oxide AC R1203 VRS-CA1JF220JY J 22 1/16W Metal Oxide AA R1204 VRS-CB1JF220JY J 22 1/16W Metal Oxide AC R1205 VRS-CA1JF220JY J 22 1/16W Metal Oxide AA R1206 VRS-CB1JF220JY J 22 1/16W Metal Oxide AC R1207 VRS-CA1JF220JY J 22 1/16W Metal Oxide AA R1208 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1209 VRS-CA1JF220JY J 22 1/16W Metal Oxide AA R1210 VRS-CY1JF220JY J 22 1/16W Metal Oxide AA R1211 VRS-CY1JF221JY J 220 1/16W Metal Oxide AA R1212 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1213 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R1214 VRS-CB1JF101JY J 100 1/16W Metal Oxide AA R1216 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R1217 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1218 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R1219 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1220 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R1221 VRS-CB1JF332JY J 3.3k 1/16W Metal Oxide AC R1222 VRS-CB1JF000JY J 0 1/16W Metal Oxide AC R1223 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R1225 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R1228 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1230 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide AA R1231 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R1232 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1233 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1234 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R1235 VRS-CB1JF473JY J 47k 1/16W Metal Oxide AC R1236 VRS-CB1JF473JY J 47k 1/16W Metal Oxide AC R1238 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R1701 VRS-CB1JF222JY J 2.2k 1/16W Metal Oxide AC R1702 VRS-CA1JF182JY J 1.8k 1/16W Metal Oxide AB R1703 VRS-CB1JF824JY J 820k 1/16W Metal Oxide AC R1704 VRS-CA1JF105JY J 1M 1/16W Metal Oxide AB R1705 VRS-CB1JF562JY J 5.6k 1/16W Metal Oxide AC R1706 VRS-CA1JF562JY J 5.6k 1/16W Metal Oxide AA R1707 VRS-CY1JF563JY J 56k 1/16W Metal Oxide AA R1777 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2001 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R2002 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2003 VRS-CA1JF223JY J 22k 1/16W Metal Oxide AA R2007 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2009 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R2010 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2011 VRS-CB1JF101JY J 100 1/16W Metal Oxide AA R2012 VRS-CA1JF103JY J 10k 1/16W Metal Oxide AA R2013 VRS-CA1JF223JY J 22k 1/16W Metal Oxide AA R2014 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2015 VRS-CB1JF331JY J 330 1/16W Metal Oxide AC R2016 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2017 VRS-CA1JF102JY J 1k 1/16W Metal Oxide AA R2018 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2021 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R2022 VRS-CA1JF101JY J 100 1/16W Metal Oxide AA R2025 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2026 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2027 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2029 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R2030 VRS-CA1JF333JY J 33k 1/16W Metal Oxide AA R2033 VRS-CB1JF101JY J 100 1/16W Metal Oxide AA R2041 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2043 VRS-CB1JF101JY J 100 1/16W Metal Oxide AA R2044 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R2045 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA

55

LC-20M4U

Ref. No. Part No. ★ Description Code

DUNTKB031DE04

MAIN PWB UNIT(Continued)

R2047 VRS-CA1JF000JY J 0 1/16W Metal Oxide AB R2048 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R2701 VRS-CY1JF1R0JY J 1 1/16W Metal Oxide AA R2702 VRS-CY1JF154JY J 150k 1/16W Metal Oxide AA R2703 VRS-CY1JF274JY J 270k 1/16W Metal Oxide AA R2705 VRS-CY1JF1R0JY J 1 1/16W Metal Oxide AA R2726 VRS-CY1JF1R0JY J 1 1/16W Metal Oxide AA R2739 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R2740 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7002 VRS-CY1JF471JY J 470 1/16W Metal Oxide AA R7003 VRS-CY1JF471JY J 470 1/16W Metal Oxide AA R7004 VRS-CY1JF182JY J 1.8k 1/16W Metal Oxide AA R7005 VRS-CY1JF182JY J 1.8k 1/16W Metal Oxide AA R7006 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R7007 VRS-CY1JF471JY J 470 1/16W Metal Oxide AA R7008 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7009 VRS-CY1JF222JY J 2.2k 1/16W Metal Oxide AA R7010 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AA R7011 VRS-CY1JF224JY J 220k 1/16W Metal Oxide AA R7012 VRS-CY1JF221JY J 220 1/16W Metal Oxide AA R7013 VRS-CY1JF561JY J 560 1/16W Metal Oxide AA R7014 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7015 VRS-CY1JF391JY J 390 1/16W Metal Oxide AA R7016 VRS-CY1JF561JY J 560 1/16W Metal Oxide AA R7017 VRS-CY1JF561JY J 560 1/16W Metal Oxide AA R7018 VRS-CY1JF911JY J 910 1/16W Metal Oxide AB R7019 VRS-CY1JF561JY J 560 1/16W Metal Oxide AA R7020 VRS-CY1JF911JY J 910 1/16W Metal Oxide AB R7021 VRS-CY1JF132JY J 1.3k 1/16W Metal Oxide AG R7022 VRS-CY1JF682JY J 6.8k 1/16W Metal Oxide AA R7030 VRS-CY1JF122JY J 1.2k 1/16W Metal Oxide AA R7031 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7032 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7033 VRS-CY1JF100JY J 10 1/16W Metal Oxide AA R7034 VRS-CY1JF122JY J 1.2k 1/16W Metal Oxide AA R7035 VRS-CY1JF911JY J 910 1/16W Metal Oxide AB R7036 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7037 VRS-CY1JF152JY J 1.5k 1/16W Metal Oxide AA R7038 VRS-CY1JF222JY J 2.2k 1/16W Metal Oxide AA R7039 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7040 VRS-CY1JF911JY J 910 1/16W Metal Oxide AB R7041 VRS-CY1JF222JY J 2.2k 1/16W Metal Oxide AA R7042 VRS-CY1JF331JY J 330 1/16W Metal Oxide AA R7043 VRS-CY1JF331JY J 330 1/16W Metal Oxide AA R7046 VRS-CY1JF182JY J 1.8k 1/16W Metal Oxide AA R7048 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7049 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R7050 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R7051 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA R7052 VRS-CR3AD220JY J 22 1W Metal Oxide AC R7069 VRS-CR3AD220JY J 22 1W Metal Oxide AC R7070 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R7080 VRS-CY1JF751J J 750 1/16W Metal Oxide AA R7103 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7104 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7106 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R7110 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R7112 VRS-TX2HF2R2JY J 2.2 1/2W Metal Oxide AB R7201 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R7202 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R7203 VRS-CY1JF105JY J 1M 1/16W Metal Oxide AA R7701 VRS-CY1JF103JY J 10k 1/16W Metal Oxide AA R7702 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R7703 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide AA R7704 VRS-CY1JF102JY J 1k 1/16W Metal Oxide AA R7705 VRS-CR3AD4R7JY J 4.7 1W Metal Oxide AC R7706 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA

BALUNES

FB701 RBLN-0095CEZZY J Balun, BLN-0095CE AD FB704 RBLN-0051TAZZY J Balun, BLN-0051TA AC FB705 RBLN-0051TAZZY J Balun, BLN-0051TA AC

Ref. No. Part No. ★ Description Code

FB706 RBLN-0051TAZZY J Balun, BLN-0051TA AC FB707 RBLN-0051TAZZY J Balun, BLN-0051TA AC FB708 RBLN-0051TAZZY J Balun, BLN-0051TA AC FB709 RBLN-0095CEZZY J Balun, BLN-0095CE AD FB710 RBLN-0095CEZZY J Balun, BLN-0095CE AD FB802 RBLN-0090CEZZY J Balun, BLN-0090CE AD FB801 RBLN-0090CEZZY J Balun, BLN-0090CE AD FB951 RBLN-0035TAZZY J Balun, BLN-0035TA AB FB972 RBLN-0006TAZZY J Balun, BLN-0006TA AB FB1203 RBLN-0076TAZZY J Balun, BLN-0076TA AC FB7001 RBLN-0061TAZZY J Balun, BLN-0061TA AD FB7002 RBLN-0061TAZZY J Balun, BLN-0061TA AD FB7003 RBLN-0061TAZZY J Balun, BLN-0061TA AD FB7101 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB7102 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB7103 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB7104 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB7105 RBLN-0059CEZZY J Balun, BLN-0059CE AB

MISCELLANEOUS PARTS

å F701 QFS-D0006CEZZ J Fuse, 1.25A/250V AF å F702 QFS-D0006CEZZ J Fuse, 1.25A/250V AF å FH701 QFSHD1002CEZZ J Fuse Holder AA å FH702 QFSHD1002CEZZ J Fuse Holder AA å FH703 QFSHD1002CEZZ J Fuse Holder AA å FH704 QFSHD1002CEZZ J Fuse Holder AA

P701 QPLGN0006CEZZ J Plug, 14Pin AD P1701 QPLGN0378GEZZ J Plug, 3Pin AB P1702 QPLGN0378GEZZ J Plug, 3Pin AB P1771 QPLGN0278GEZZ J Plug, 2Pin AA P2001 P2002 QPLGN1320REZZ J Plug, 13Pin AC RY351 SC401 SC1201 SC1202

QPLGN0558REZZY RRLYU0053CEZZY

QSOCN0487FJZZY QSOCN0461FJZZY QSOCN0206FJZZY LHLDW1077GEZZ J Wire Holder, x2 AA PSPAZ0452CEZZ J Spacer, x2 AC

J Plug, 5Pin AE J Relay AN

J Socket, 20Pin AE J Socket, 53Pin AH J Socket, 30Pin AF

DUNTKB035DE01

JACK PWB UNIT

DIODES

D4401 RH-EX0879CEZZY J Zener Diode, 12V AD D4402 RH-EX0879CEZZY J Zener Diode, 12V AD D4403 RH-EX0879CEZZY J Zener Diode, 12V AD D4404 RH-EX0879CEZZY J Zener Diode, 12V AD D4405 RH-EX0879CEZZY J Zener Diode, 12V AD D4406 RH-EX0879CEZZY J Zener Diode, 12V AD D4407 RH-EX0879CEZZY J Zener Diode, 12V AD

RESISTORS

R4301 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R4302 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R4303 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R4304 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R4401 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R4402 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R4403 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R4404 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R4405 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R4406 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA R4407 VRS-TQ2BD750JY J 75 1/8W Metal Oxide AA

BALUNES

FB4301 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4302 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4303 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4304 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4401 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4402 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4403 RBLN-0059CEZZY J Balun, BLN-0059CE AB

56

LC-20M4U

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

DUNTKB035DE01

JACK PWB UNIT(Continued)

FB4404 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4405 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4406 RBLN-0059CEZZY J Balun, BLN-0059CE AB FB4407 RBLN-0059CEZZY J Balun, BLN-0059CE AB

MISCELLANEOUS PARTS

å F4701 QFS-D0008CEZZ J Fuse, 2A/250V AE å F4702 QFS-D0008CEZZ J Fuse, 2A/250V AE å

FH4701

å

FH4702

å

FH4703

å

FH4704 J4302 QJAKG0050CEZZ J AV2 RCA Connecter AG J4303 QJAKG0050CEZZ J AV1 RCA Connecter AG J4401 QTANZA001WJZZ J BNC, AV1 VIDEO AH J4402 QTANZA001WJZZ J BNC, AV2 VIDEO AH J4403 QTANZA001WJZZ J BNC, AV1 P J4404 QTANZA001WJZZ J BNC, AV1 P J4405 QTANZA001WJZZ J BNC, AV1 P J4701 QJAKE0193CEZZ J POWER Connecter AK P4302 QPLGN0174FJZZY J Plug, 2Pin AC P4601 QPLGN0174FJZZY J Plug, 2Pin AC P4602 QPLGN0174FJZZY J Plug, 2Pin AC P4702 QPLGN1278GEZZ J Plug, 12Pin AC SC4401 SC4402

QFSHD1002CEZZ J Fuse Holder AA QFSHD1002CEZZ J Fuse Holder AA QFSHD1002CEZZ J Fuse Holder AA QFSHD1002CEZZ J Fuse Holder AA

Y B R

QJAKE0061TAZZ J S-Terminal Connecter AM QSOCN0199FJZZY

J Plug, 20Pin AE

AH AH AH

DUNTKB036DE01

INVERTER PWB UNIT

TRANSISTORS

Q1701 VS2SA1037KQ-1Y J 2SA1037KQ AA Q1702 VSFZT1053A/-1Y J FZT1053A AG Q1703 VSFZT1053A/-1Y J FZT1053A AG Q1704 VSFZT1053A/-1Y J FZT1053A AG Q1705 VSFZT1053A/-1Y J FZT1053A AG

COILS

L1701 RCiLC0107CEZZY J Coil, 33µHAF L1702 RCiLC0107CEZZY J Coil, 33µHAF L1703 RCiLC0107CEZZY J Coil, 33µHAF L1704 RCiLC0107CEZZY J Coil, 33µHAF

TRANSFORMERS

å T1701 å T1702 å T1703 å T1704 å T1705 å T1706

RTRNZ0776CEZZQ RTRNZ0776CEZZQ RTRNZ0776CEZZQ RTRNZ0776CEZZQ RTRNZ0776CEZZQ RTRNZ0776CEZZQ

J Transformer AM J Transformer AM J Transformer AM J Transformer AM J Transformer AM J Transformer AM

CAPACITORS

C1701 C1702 C1703 C1704 C1705 C1706 RC-FZ0175CEZZY J 0.15 100V Film AG C1707 RC-FZ0175CEZZY J 0.15 100V Film AG C1708 RC-FZ0175CEZZY J 0.15 100V Film AG C1709 RC-FZ0175CEZZY J 0.15 100V Film AG C1710

VCEAPW1CN477MY VCEAPW1CN477MY VCKYCY1CB393KY VCEAPW1CN477MY VCKYCY1CB393KY

VCEAPW1CN477MY

J 470 16V Electrolytic AE J 470 16V Electrolytic AE J 0.039 16V Ceramic AA J 470 16V Electrolytic AE J 0.039 16V Ceramic AA

J 470 16V Electrolytic AE

RESISTORS

R1701 VRS-CY1JF333JY J 33k 1/16W Metal Oxide AA R1702 VRS-CY1JF822JY J 8.2k 1/16W Metal Oxide AA R1703 VRS-TW2ED332JY J 3.3k 1/4W Metal Oxide AB R1704 VRS-TW2ED332JY J 3.3k 1/4W Metal Oxide AB R1705 VRS-TW2ED332JY J 3.3k 1/4W Metal Oxide AB

R1706 VRS-TW2ED332JY J 3.3k 1/4W Metal Oxide AB

MISCELLANEOUS PARTS

P1701 QPLGN0447FJZZY J Plug, 3Pin AE P1702 QPLGN0447FJZZY J Plug, 3Pin AE P1703 QPLGN0165FJZZY J Plug, 5Pin AD

PSPAZ0452CEZZ J Spacer AC

DUNTKB037DE3D

SWITCH PWB UNIT

TRANSISTORS

Q4001 VSDTC144EE/-1Y J DTC144EE AA Q4002 VSUPA606T//-1Y J UPA606T AD Q4003 VS2SC2712Y/-1Y J 2SC2712Y AB Q4004 VS2SC2712Y/-1Y J 2SC2712Y AB Q4005 VSDTC144EE/-1Y J DTC144EE AA

DIODES AND LED'S

D4001 RH-EX0879CEZZY J Zener Diode AD D4002 RH-EX0879CEZZY J Zener Diode AD D4003 RH-PX0421CEZZY J LED AD D4004 RH-PX0421CEZZY J LED AD D4005 RH-PX0419CEZZY J LED AC D4006 RH-EX0891CEZZY J Zener Diode AC D4007 RH-EX0879CEZZY J Zener Diode AD D4008 RH-EX0879CEZZY J Zener Diode AD

CAPACITORS

C4001 RC-KZ1025CEZZY J 1 10V Ceramic AB C4002 C4003 C4004 C4005

VCEAPF1CN476MY VCEAPF1CN476MY VCCCCY1HH471JY VCCCCY1HH471JY

J 47 16V Electrolytic AD J 47 16V Electrolytic AD J 470p 50V Ceramic AA J 470p 50V Ceramic AA

RESISTORS

R4001 VRS-CY1JF101JY J 100 1/16W Metal Oxide AA R4002 VRS-CY1JF104JY J 100k 1/16W Metal Oxide AA R4003 VRS-CY1JF183JY J 18k 1/16W Metal Oxide AA R4004 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R4005 VRS-CY1JF820JY J 82 1/16W Metal Oxide AA R4006 VRS-CY1JF331JY J 330 1/16W Metal Oxide AA R4007 VRS-CY1JF183JY J 18k 1/16W Metal Oxide AA R4008 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R4009 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AA R4010 VRS-CY1JF182JY J 1.8k 1/16W Metal Oxide AA R4011 VRS-CY1JF123JY J 12k 1/16W Metal Oxide AA R4012 VRS-CY1JF822JY J 8.2k 1/16W Metal Oxide AA R4013 VRS-CY1JF123JY J 12k 1/16W Metal Oxide AA R4014 VRS-CY1JF822JY J 8.2k 1/16W Metal Oxide AA R4015 VRS-TX2HF221JY J 220 1/2W Metal Oxide AB R4016 VRS-TX2HF221JY J 220 1/2W Metal Oxide AB R4017 VRS-CY1JF392JY J 3.9k 1/16W Metal Oxide AA R4018 VRS-CY1JF392JY J 3.9k 1/16W Metal Oxide AA R4019 VRS-CY1JF000JY J 0 1/16W Metal Oxide AA

BALUNES

FB4001 RBLN-A003WJZZY J Balun, BLN-A003WJ AC FB4002 RBLN-A003WJZZY J Balun, BLN-A003WJ AC

SWITCHES

S4001 QSW-P0614CEZZ J Main Power Switch AF SW4001 SW4002 SW4003 SW4004 SW4005 SW4006

QSW-K0087GEZZY QSW-K0087GEZZY QSW-K0087GEZZY QSW-K0087GEZZY QSW-K0087GEZZY QSW-K0087GEZZY

J SELECT " AC J SELECT ' AC J MENU AC J AV INPUT AC J VOL + AC J VOL – AC

MISCELLANEOUS PARTS

J4001 QJAKJ0063CEZZ J Jack, 8Pin AF P4001 QPLGN1320REZZ J Plug, 13Pin AC

57

LC-20M4U

Ref. No. Part No. ★ Description Code

DUNTKB037DE3D

SWITCH PWB UNIT(Continued)

RMC4001

RRMCU0239CEZZ J R/C Receiver AG PSLDM4647CEFW J R/C Shield AD

QEARZ0017CEZZ J Gasket AC

QEARZ0043CEZZ J Grounding Part AC

Ref. No. Part No. ★ Description Code

58

LC-20M4U

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

CABINET PARTS LIST

1 CCABA2461CE01 J Cabinet A Ass’y BL 1-1 ————— – Cabinet A — 1-2 GCOVA1883CEZZ J LED Cover AD 1-3 GCOVA1884CEZZ J R/C Receptor Cover AD 1-7 GDORF2062CEKA J Front Door AF 1-8 HBDGB3157PESA J SHARP Badge AF 1-9 HiNDP5463CESB J Indication Plate AD

1-10 HiNDP5464CESB J Indication Plate AD 1-11 JBTN-2083CEKA J Power Button AE

1-12 LANGS0122CEFW J Speaker Fixing Metal, x4 AD 1-13 MSPRC0203CEFW J Spring, for Power Button AC 1-14 MSPRP0214CEFW J Spring, for Door Hinge AD 1-15 PCOVP1082CEKZ J Speaker Cover (L) AG 1-16 PCOVP1083CEKZ J Speaker Cover (R) AG 1-17 PFLT-0028CEZZ J Sound Absorber, x2 AD 1-18 PSPAH0624CEZZ J Spacer, x2 AB 1-20 PSPAH0657CEZZ J Spacer, x2 AC 1-21 PSPAH0658CEZZ J Spacer, x2 AC 1-22 VSP4030P-54YD J Speaker, x2 AR 1-23 XEBSD20P05000 J Screw, for Speaker, x4 AA 1-24 XEBSD30P08000 J Screw, x6 AA 1-25 PSPAH0663CEZZ J Spacer, x6 AB 1-26 PSPAHA001WJZZ J Spacer, x3 AB 2 CCABB2350CE01 J Cabinet B Ass’y BQ 2-1 ————— – Cabinet B — 2-2 HiNDP5920CESA J Model Indication Plate AF 2-3 HPNC-0454CESC J Speaker Panching, AK

2-4 JHNDP0102CEKC J Handle AT 2-5 LANGS0133CEFW J Speaker Attachment AC

2-6 LANGU9046CEFW J Angle, for Handle AF 2-7 LANGU9047CEFW J Angle, for Speaker AP 2-8 PMLT-0354CEZZ J Sound Interrupting AB

2-9 PMLT-0355CEZZ J Light Interrupting AC 2-10 PSPAG0342CE00 J Spacer AD

2-11 PSPAG0343CE00 J Spacer, x2 AC 2-12 PSPAG0344CE00 J Sound Interrupting AC

2-14 PSPAH0621CEZZ J Spacer, x3 AB 2-15 PSPAH0624CEZZ J Spacer, x2 AB 2-16 PSPAH0632CEZZ J Spacer, x2 AC 2-17 QEARZ0014CEZZ J 2-20 VSP0082WBQ06A J Rear Speaker AS 2-21 XEBSD30P08000 J Screw, for Handle AA

2-22 XEBSD40P10000 J Screw, for Handle, x5 AA 2-24 GCOVA2115CESA J Decoration Plate AC 2-25 TCAUH1190CEZZ J Caution Label AD

2-26 HiNDP5320CESC J CautionLabel AF

3 CCOVA1800CE05 J Rear Cover Ass’y AT 4 CCOVA1889CE02 J Stand Ass’y BT

å 5 KLMP-0133CEZZ J FluorescentLamp(Upper) BC å 6 KLMP-0134CEZZ J FluorescentLamp(Lower) BC

7 LANGQ9206CEFW J FixingAngle,x4 AF 8 PGiDM0058CEZZ J LightGuidePlate BK 9 PSHEP0179CEZZ J DiffusionSheet,x2 AS 10 PSHEP0216CEZZ J 11 PSHEP0186CEZZ J ReflectionSheet-1 AN 12 PSHEP0187CEZZ J ReflectionSheet-2 AN 14 PSHEP0223CEZZ J ReflectionMirror(Upper) AL 15 PSHEP0224CEZZ J ReflectionMirror(Lower) AL 16 PSLDM4712CEFW J ShieldingPlate AX 17 PSPAG0338CEZZ J Spacer AB 18 PSPAK0003CEZZ J Spacer-3,x2 AG 19 PSPAK0004CEZZ J Spacer-4,x4 AB 20 PSPAZ0311CEZZ J Spacer-2 AF 21 QCNW-A268WJZZ J SourceFFC AN

in Door (Switch Side) in Door (Door Side)

for Rear Speaker

Metal, x3

Spacer, x7 Spacer, x3

Spacer, x4

Ground for Static Electricity

Metal, x7

ReflectionPolarisingSheet

AC

BS

22 QCNW-A269WJZZ J GateFFC AP

23 RLCDT0060CEZZ J 20" LCD Panel Unit EP

24 XBBSD30P06000 J Screw,x7 AA

25 CZETK0093CE02 J Insulating Sheet Ass’y AN

27 GCOVA2063CEKA J Holder,forJackPWB AQ

28 LANGU9061CEFW J Reinforcement Angle AM 29 LHLDW1173CEZZ J Wire Holder, x7 AD 30 PRDAR1552CEFW J Heat Dissipation Plate, x2 AH 32 PZETK0065CEZZ J Insulating Plate AH 33 PZETK0094CEZZ J Insulating Plate AE

34 QCNW-A272WJZZ J OperationCable AP 35 QCNW-5372CEZZ J GroundingCable AC 37 QCNW-A270WJZZ J ConnectingCable, AQ

forJackPWB

39 QEARZ0017CEZZ J Gasket, x2 AC 40 QEARZ0039CEZZ J Gasket AD 41 RCORFA005WJZZ J Core AH 46 XBBSD30P06000 J Screw, x5 AA 47 XBBSF30P04000 J Screw, x4 AA 48 XBBSF30P08000 J Screw, x5 AA 49 LX-BZ0120CEFF J Screw, x4 AD 50 XBPSD30P06KS0 J Screw, x4 AA

51 XEBSD30P08000 J Screw,x5 AA

52 XEBSD40P10000 J Screw, x2 AA 53 XEBSF30P08000 J Screw, x4 AA 54 XEBSF40P16000 J Screw, x5 AA

56 QCNW-A271WJZZ J PowerCable AQ

57 PSPAG0429CEZZ J Spacer AC 58 PZETZ0021CEZZ J Insulating Sheet AH 59 XEBSD30P08000 J Screw, x3 AA

61 HiNDP5923CEZZ J SerialNo.Label AG 62 PSPAZ0452CEZZ J Spacer,x2 AC

SUPPLIED ACCESSORIES

LHLDW1028GEZZ J Wire Holder, x2 AB

å QACCD3088CEZZ J AC Cord AP

RRMCG1459CESA J Remote Control AS SSAKA0160CEZZ J Polyethylene Bag AB TiNS-7530CEZZ J Operation Manual AT

å UADP-0220CEZZ J AC Adapter BU

PACKING PARTS

(NOT REPLACEMENT ITEM)

SPAKC5642CEZZ – Packing Case — SPAKF0554CEZZ – Accessories Box — SPAKF0555CEZZ – Packing ADD. (Top) — SPAKF0564CEZZ – Packing ADD., x2 — SPAKF0566CEZZ – Stand Holder — SPAKH0151CEZZ – Sheet — SPAKP0935CEZZ – Dust Protection Cover — SPAKX2975CEZZ – Packing ADD. — TCAUZ1047CEZZ – Caution Seal for Handling — TCAUZA002WJZZ – Descripting Single Leaflet —

(for Rear Cover)

TLABK0001TAZZ – No. Label —

59

LC-20M4U

CABINET AND MECHANICAL PARTS

J

19

7

I

1-26

1-18

H

1-21

1-1

G

1-8

1-10

1-7

1-25

1-20

1-3

1-24

1-9

1-22

1-13

1-11

1-12

1-25

1-14

1-20

1-23

1-24

1-15

1-17

1-21

1-2

1-24

1-12

1-22

1-16

1-17

1-12

1-23

1

1-24

23

19

24

39

59

SWITCH PWB

20

21

19

A

19

B

34

F

18

2-11

2-21

D

7

2-10

C

2-21

2-8

2-15

37

2-7

2-17

2-20

2-5

2-21

51

39

2-5

2-21

28

2-22

2-21

2-12 2-8

2-1

2-9

46

2-16

35

JACK

2-15

2-6

2-8

2-12

2-14

2-16

27

2-9

54

2

2-4

2-3

2-24

2-25

53

2-2

48

61

2-26

50

48

PWB

INVERTER

47

PWB

30

E

33

14

D

9

10

C

B

5

8

6

25

12

40

29

11

32

29

47

46

56

50

30

24

62

58

52

16

17

46

22

MAIN PWB

57

41

3

A

4

49

D

B

15

C

A

1234567891011 12 13 14 15 16 17 18 19 20

60~61

LC-20M4U

Ref. No. Part No. ★ Description Code

AC Adapter (UADP-0220CEZZ)

AC Cord (QACCD3088CEZZ)

Remote Control (RRMCG1459CESA)

★Accessories Box

(SPAKF0554CEZZ)

★Packing ADD. (Top)

(SPAKF0555CEZZ)

★Stand Holder

(SPAKF0566CEZZ)

PACKING OF THE SET

å

Ref. No. Part No. ★ Description Code

Polyethylene Bag (SSAKA0160CEZZ)

Wire Holder, x2 (LHLDW1028GEZZ) Operation Manual (TiNS-7530CEZZ) Batteries

★Dust Protection Cover

(SPAKP0935CEZZ)

★Caution Seal for

Handling (TCAUZ1047CEZZ)

★Descripting

Single Leaflet (for Rear Cover) (TCAUZA002WJZZ)

★Sheet

(SPAKH0151CEZZ)

Rear Cover Ass'y

(CCOVA1800CE05)

★Packing ADD. (Lower)

(SPAKF0564CEZZ)

Craft Tapes

★Packing ADD.

(SPAKX2975CEZZ)

★Packing Case

(SPAKC5642CEZZ)

★Packing ADD. (Upper)

(SPAKF0564CEZZ)

★No. Label

(TLABK0001TAZZ)

62

★ Not Replacement Item

LC-20M4U

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

63

LC-20M4U

Ref. No. Part No. ★ Description Code

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.

D Japan P Japan TQ1258-S Jan. 2002 Printed in JAPAN

NA. DS

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

64

SHARP LC20M4U Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual