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Sharp Aquos LC-20E1M Service Manual Download Page 65

Ref. No.

Part No.

★

Description

Code

Ref. No.

Part No.

★

Description

Code

65

LC-20E1H
LC-20E1M

C3364

VCEAPF1HN105MY J 1

50V

Electrolytic

AD

C3365

VCKYCY1HB102KY J 1000p 50V

Ceramic

AA

C3366

VCEAPF1HN225MY J 2.2

50V

Electrolytic

AD

C3367

VCEAPF1CN106MY J 10

16V

Electrolytic

AD

C3368

VCEAPF1CN106MY J 10

16V

Electrolytic

AD

C3369

RC-EZ1274CEZZ

J 1000

16V

Electrolytic

AD

C3370

VCKYTV1CF105ZY J 1

16V

Ceramic

AB

C3372

RC-EZ1274CEZZ

J 1000

16V

Electrolytic

AD

C3373

VCKYCY1HB102KY J 1000p 50V

Ceramic

AA

C3375

VCKYCY1CB273KY J 0.027

16V

Ceramic

AB

C3377

VCKYCY1CB273KY J 0.027

16V

Ceramic

AB

C3380

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3382

VCKYCY1HB102KY J 1000p 50V

Ceramic

AA

C3383

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3384

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3385

VCKYCY1HB472KY J 4700p 50V

Ceramic

AA

C3386

VCKYCY1HB472KY J 4700p 50V

Ceramic

AA

C3387

VCKYCY1HB331KY J 330p

50V

Ceramic

AA

C3388

VCKYCY1HB331KY J 330p

50V

Ceramic

AA

C3389

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3401

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3509

VCEAPF1CW107MY J 100

16V

Electrolytic

AC

C3510

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3512

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3513

VCEASH1CN477MY J 470

16V

Electrolytic

AD

C3514

VCEAPF0JW336MY J 33

6.3V Electrolytic

AB

C3515

VCEAPF0JW226MY J 22

6.3V Electrolytic

AB

C3516

RC-KZ1025CEZZY

J 1

10V

Ceramic

AB

C3517

VCKYCY1EB223KY J 0.022

25V

Ceramic

AA

C3518

VCKYCY1EB223KY J 0.022

25V

Ceramic

AA

C3520

VCEAPF1EW475MY J 4.7

25V

Electrolytic

AB

C3521

VCEAPF1EW475MY J 4.7

25V

Electrolytic

AB

C3522

VCEAPF1CW106MY J 10

16V

Electrolytic

AB

C3600

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3601

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3602

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3603

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3604

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3605

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3606

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3607

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3608

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3609

VCKYTQ1EF105ZY J 1

25V

Ceramic

AD

C3700

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3701

VCEAPF1EW475MY J 4.7

25V

Electrolytic

AB

C3702

RC-KZ1025CEZZY

J 1

10V

Ceramic

AB

C3703

VCEAPT1CN226MY J 22

16V

Electrolytic

AC

C3704

VCCCCY1HH471JY J 470p

50V

Ceramic

AA

C3705

VCKYCY1EB103KY J 0.01

25V

Ceramic

AA

C3710

VCEASH1CN337MY J 330

16V

Electrolytic

AE

C3711

VCKYCY1HB562KY J 5600p 50V

Ceramic

AA

C3712

VCAAPF1CJ826MY J 82

16V

Electrolytic

AG

C3713

VCKYCY1HB562KY J 5600p 50V

Ceramic

AA

C3714

VCEASH1HN476MY J 47

50V

Electrolytic

AD

C3715

VCKYTV1HF104ZY J 0.1

50V

Ceramic

AB

C3716

VCEASH1EN227MY J 220

25V

Electrolytic

AE

C3717

VCKYTV1CF105ZY J 1

16V

Ceramic

AB

C3718

VCEASH1CN337MY J 330

16V

Electrolytic

AE

C3719

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3720

VCCCCY1HH181JY J 180p

50V

Ceramic

AA

C3721

VCKYTV1CF105ZY J 1

16V

Ceramic

AB

C3722

VCAAPF0JJ157MY

J 150

6.3V Electrolytic

AG

C3724

VCEASH1CN337MY J 330

16V

Electrolytic

AE

C3725

VCKYTV1CF105ZY J 1

16V

Ceramic

AB

C3727

VCEASH1CN477MY J 470

16V

Electrolytic

AD

C3728

VCKYTV1CF105ZY J 1

16V

Ceramic

AB

C3730

VCKYTV1HF104ZY J 0.1

50V

Ceramic

AB

C3732

RC-KZ1025CEZZY

J 1

10V

Ceramic

AB

C3733

RC-KZ1025CEZZY

J 1

10V

Ceramic

AB

C3734

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3735

VCKYCY1HF103ZY J 0.01

50V

Ceramic

AA

C3740

VCKYCY1EF104ZY J 0.1

25V

Ceramic

AA

C3741

VCEAPF1HN225MY J 2.2

50V

Electrolytic

AD

C3750

VCEA4A1CN108M

J 1000

16V

Electrolytic

AD

RESISTORS

R3201

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3202

VRS-CY1JF153JY

J 15k 1/16W

Metal Oxide

AA

R3203

VRS-CY1JF332JY

J 3.3k 1/16W

Metal Oxide

AA

R3204

VRS-CY1JF152JY

J 1.5k 1/16W

Metal Oxide

AA

R3205

VRS-CY1JF331JY

J 330 1/16W

Metal Oxide

AA

R3206

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3207

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3208

VRS-CA1JF561JY

J 560 1/16W

Metal Oxide

AA

R3306

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3310

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3313

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3314

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3325

VRS-CY1JF473FY

J 47k 1/16W

Metal Oxide

AA

R3326

VRS-CY1JF473FY

J 47k 1/16W

Metal Oxide

AA

R3327

VRS-CY1JF184FY

J 180k 1/16W

Metal Oxide

AA

R3328

VRS-CY1JF184FY

J 180k 1/16W

Metal Oxide

AA

R3331

VRS-CY1JF473JY

J 47k 1/16W

Metal Oxide

AA

R3332

VRS-CY1JF473JY

J 47k 1/16W

Metal Oxide

AA

R3333

VRS-CY1JF223JY

J 22k 1/16W

Metal Oxide

AA

R3334

VRS-CY1JF223JY

J 22k 1/16W

Metal Oxide

AA

R3335

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3336

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3337

VRS-CY1JF104JY

J 100k 1/16W

Metal Oxide

AA

R3338

VRS-CY1JF104JY

J 100k 1/16W

Metal Oxide

AA

R3341

VRS-CY1JF561JY

J 560 1/16W

Metal Oxide

AA

R3342

VRS-CY1JF561JY

J 560 1/16W

Metal Oxide

AA

R3343

VRS-CY1JF104JY

J 100k 1/16W

Metal Oxide

AA

R3344

VRS-CY1JF104JY

J 100k 1/16W

Metal Oxide

AA

R3347

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3348

VRS-CY1JF104JY

J 100k 1/16W

Metal Oxide

AA

R3350

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3351

VRS-CY1JF104JY

J 100k 1/16W

Metal Oxide

AA

R3353

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

AA

R3354

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

AA

R3355

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

AA

R3356

VRS-CY1JF103JY

J 10k 1/16W

Metal Oxide

AA

R3357

VRS-CY1JF105JY

J 1M

1/16W

Metal Oxide

AA

R3358

VRS-CY1JF562JY

J 5.6k 1/16W

Metal Oxide

AA

R3359

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

AA

R3360

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3361

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3362

VRS-CY1JF272JY

J 2.7k 1/16W

Metal Oxide

AA

R3363

VRS-CY1JF272JY

J 2.7k 1/16W

Metal Oxide

AA

R3364

VRS-CY1JF122JY

J 1.2k 1/16W

Metal Oxide

AA

R3365

VRS-CY1JF472JY

J 4.7k 1/16W

Metal Oxide

AA

R3366

VRS-CY1JF472JY

J 4.7k 1/16W

Metal Oxide

AA

R3367

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

AA

R3368

VRS-CY1JF822JY

J 8.2k 1/16W

Metal Oxide

AA

R3369

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

AA

R3370

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

AA

R3371

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3372

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3373

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3375

VRS-CY1JF472FY

J 4.7k 1/16W

Metal Oxide

AA

R3376

VRS-CY1JF102FY

J 1k

1/16W

Metal Oxide

AA

R3377

VRS-CY1JF472FY

J 4.7k 1/16W

Metal Oxide

AA

R3378

VRS-CY1JF102FY

J 1k

1/16W

Metal Oxide

AA

R3379

VRS-CY1JF822JY

J 8.2k 1/16W

Metal Oxide

AA

R3380

VRS-CY1JF103JY

J 10k 1/16W

Metal Oxide

AA

R3381

VRS-CY1JF562JY

J 5.6k 1/16W

Metal Oxide

AA

R3383

VRS-CY1JF153JY

J 15k 1/16W

Metal Oxide

AA

R3384

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3386

VRS-CY1JF183FY

J 18k 1/16W

Metal Oxide

AA

R3387

VRS-CY1JF183FY

J 18k 1/16W

Metal Oxide

AA

R3388

VRS-CY1JF183FY

J 18k 1/16W

Metal Oxide

AA

R3389

VRS-CY1JF183FY

J 18k 1/16W

Metal Oxide

AA

R3401

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

AA

R3402

VRS-TQ2BD750JY

J 75

1/8W

Metal Oxide

AA

R3409

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

AA

R3410

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

AA

R3411

VRS-TQ2BD750JY

J 75

1/8W

Metal Oxide

AA

R3412

VRS-TQ2BD750JY

J 75

1/8W

Metal Oxide

AA

DUNTKB476DE03(LC-20E1H/M)
DUNTKB476DE06(LC-20E1M(X))

ANALOG UNIT (Continued)

Summary of Contents for Aquos LC-20E1M

Page 1: ...ANT SERVICE SAFETY PRECAUTION 2 SPECIFICATIONS 4 OPERATION MANUAL 5 DIMENSIONS 8 REMOVING OF MAJOR PARTS 9 ADJUSTING PROCEDURE OF EACH SECTION 13 TROUBLE SHOOTING TABLE 18 CHASSIS LAYOUT 22 BLOCK DIAGRAM 24 OVERALL WIRING DIAGRAM 26 DESCRIPTION OF SCHEMATIC DIAGRAM 28 SCHEMATIC DIAGRAM 29 PRINTED WIRING BOARD ASSEMBLIES 48 REPLACEMENT PARTS LIST 60 PACKING OF THE SET 71 Page SHARP CORPORATION LCD ...

Page 2: ...t parts shown in this service manual may create shock fire or other hazards WARNING 1 For continued safety no modification of any circuit should be attempted 2 Disconnect AC power before servicing 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...

Page 3: ...which is higher than the conventional lead solder by 40 C and as it has poor solder wettabillty you may be apt to keep the soldering bit in contact with the PWB for extended period of time However Since the land may be peeled off or the maximum heat resistance temperature of parts may be excoeded remove the bit from the PWB as soon as you conurm the steady soldering condition Lead free solder cont...

Page 4: ... DIGITAL COMB FILTER Yes Yes Yes Brightness 430 cd m2 Lamp life 60 000 Hours Viewing angles H 170 V 170 Audio output 2 5 W 2 Speakers 4 7 cm 2 pcs AV1 Composite Video S Video Audio AV2 IN OUT Composite Video Audio Terminals Component Y PB PR Audio OSD Head phone jack LANGUAGE English Chinise Arabic Power requirement DC 3 5mm jack Rear 13 V AC 110 240V 50 60 Hz Weight 7 1 kg w o accessories Accesso...

Page 5: ...ff Note TV VIDEO CH and VOL on the main unit have the same functions as the same buttons on the remote control Fundamentally this operation manual provides a description based on operation with the remote control Main unit front view The examples used throughout this manual are based on the LC 20E1H M model There may be a slight difference in the illustrations if you are using the LC 13E1H M and L...

Page 6: ...cted into the HEADPHONE jack On screen display Rear terminal AV IN 1 L R AUDIO S VIDE O ANT VIDEO POWER INPUT DC12V HEAD PHONE Y P B COMPON ENT P R L L R AV IN 2 OUT VIDEO AUDIO R AUDIO 60 VOLUME AV IN 1 L R AUDIO S VIDE O ANT VIDEO POWER INPUT DC13V HEAD PHONE Remote control CH VOL LANGUAGE DIS MODE DISPLAY BRIGHT SLEEP MENU POWER MPX TV VIDEO MENU SLEEP MENU cursor Right Left Selection VOL LANGU...

Page 7: ...VID EO ANT VIDE O POW ER INPU T DC12 V HEAD PHO NE CH VOL LANGUAGE DIS MODE DISPLAY BRIGHT SLEEP MENU POWER MPX TV VIDEO MENU MENU MENU SLEEP TIMER PICTURE FEATURE CH SETTING SELECT ENTER EXIT SELECTING THE MENU ITEMS This LCD TV set allows you to adjust the picture and sound and set the channels and other features using the On Screen Display Select the desired menu item by following the steps bel...

Page 8: ...8 LC 20E1H LC 20E1M DIMENSIONS Unit mm MAIN POWER VOL PRESET 1 2 POWER SLEEP ...

Page 9: ... screws 2 pcs 8 Remove the control PWB fixing screws 2 pcs 9 Detach the connector from each PWB 3 4 4 4 2 2 5 1 Cabinet A Cabinet B Stand Terminal Cover S Terminal Cover L Reinforcement Angle Inverter A PWB Inverter B PWB R C LED PWB Control PWB Analog PWB Digital Digital Digital PWB P6705 P6705 P3703 SC1201 SC1202 SC1202 SC1202 P4004 P4004 P4004 SC1203 SC1203 P2004 SC2001 SC2001 SC3403 SC3403 P37...

Page 10: ...s 1 pc 12 Remove the digital PWB fixing screws 3 pcs 13 Remove the analog PWB fixing screws 3 pcs and detatch the chassis frame cover fixing hooks 14 Remove the R C LED PWB fixing screws 2 pcs R C LED PWB 13 13 Chassis Frame Cover Chassis Frame Inverter A PWB Inverter B PWB Digital PWB Analog PWB 10 11 13 12 14 ...

Page 11: ...rism diffusion ITO sheets and diffusion panel 18 Remove the lamp fixing holder fixing screws 6 pcs 19 Detach the lamp unit A B 20 Remove the reflection mirror fixing screws 6 pcs 20 19 18 16 17 18 15 15 Back Shield Panel PSLDM4685CEFW Reflection Mirror PMiR 0296CEZZ Lamp Fixing Holder LHLDZ2176CEZZ Diffusion Panel PCOVU0107CEZZ ITO Sheet PSHEP0289CEZZ Prism Sheet PSHEP0287CEZZ 20 LCD Panel Unit Re...

Page 12: ...cable QCNW A552WJZZ for service 3 Remove the R C LED unit 3 1 Remove a lead from a wire holder 3 2 Remove the R C LED unit fixing screws 2 pcs 4 Remove the main unit fixing screws 3 pcs a substrate is reversed P6705 P3703 SC1201 SC1202 SC1202 SC1202 SC1203 SC1203 P2004 SC2001 SC2001 SC3403 SC3403 P6706 P6706 P3704 P3602 P3602 P3602 P2003 P6705 SC1203 SC2001 SC3403 P6706 P3704 2 1 4 3 2 3 1 P3702 P...

Page 13: ...d MENU keys at once and turn on the POWER switch Make sure the process mode K appears at the top left of the screen Then press the CH DOWN and VOL DOWN keys at once Make sure the adjustment process mode screen shows up To quit this mode turn off the power Or turn off the POWER switch or use the remote controller s OFF key 3 Using the keys for the adjustment process Selecting a reception channel Us...

Page 14: ...down its new setting in the PAL TAMP SECAM TAMP PAL M TAMP and PAL N TAMP items manually 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 2 C O M B I A S 6 N T S C T A M P 2 4 P A L T A M P 2 4 S E C A M T A M P 2 4 P A L M T A M P 2 4 P A L N T A M P 2 4 G C U T O F F R C U T O F F 0 5 B C U T O F T A M P H F G 3 B 3 R 3 0 0 0 0 0 0 3 G 1 B 4 Y 0 0 0 0 C 6 C A T A M P L B B ...

Page 15: ...N G H P E A K I N G P A L A V P A L T V A V O T S R T A P A L S F I F P A L S C I N C 1 P A L T V L D L Y L D L Y P A L T V P A L B R I G H T N E S S P E A K I N G F I L T E R P A L 1 3 5 1 2 9 5 1 3 2 2 3 0 0 0 3 0 0 0 7 0 7 0 8 0 3 3 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Set the PAL SFIF setting to 13 5 5 Screen position adjustment Only for LC 20E1H 1 Set the value of PAL SFIF setting in page 13 of ad...

Page 16: ...s enables the operation check to detect errors in the lamp or lamp circuit Check whether ERROR NO RESET on line 9 page 1 of the adjustment process is 1 or more If it is 1 or more it indicates the lamp error detection was executed 6 2 2 Resetting of the lamp error count After confirming that the lamp or lamp circuit is normal reset the lamp error count Select ERROR NO RESET on line 8 page 1 of the ...

Page 17: ...ther keys are not responded This is a position that you can not make MENU adjustments 4 USER CONTROL RESPOND NO RESPOND NO RESPOND means that the TV does not respond when you press a user control buttons except main power button on the main unit 5 ON SCREEN DISPLAY YES NO If you set NO position OSD will not appear 6 AV1 INPUT NORMAL START AV1 FIXED Some application use DVD or VCR connecting to AV1...

Page 18: ...orms at pins 10 11 13 15 and 17 of IC1201 as specified Check IC1201 and its peripheral circuits as well as the LCD panel voltage and waveform Check the related lines IC801 itself and its peripheral circuits Are the waveforms at the signal input pins of IC801 as specified TV Composite Pin 73 S Video Pins 71 and 72 Component Pins 4 5 6 and 75 Check the IC801 signal input line Check IC801 and its per...

Page 19: ...line and their peripheral parts Yes No No S VIDEO output No COMPONENT output No Are inputs at Pins 71 and 72 of IC801 as specified Check SC3405 SY line SC line and peripheral parts No Is input at Pins 4 5 6 and 75 of IC801 as specified Check J3404 DVD Y line PB line PR line and peripheral parts No TV output Yes No Are voltages at Pins 6 7 and 9 of tuner as specified Check the power line Yes No Is ...

Page 20: ...and connection cable Check the secondary side load of T3701 Fluorescent lamp Yes No Do F6700 F6701 F6702 F6703 and F6704 function Yes No Is Pin 34 of IC1201 at H Yes No Are the oscillation waveforms at the primary side of T6700 T6702 T6704 T6706 and T6708 as specified Yes Replace F6700 F6701 F6702 F6703 and F6704 No Is input at Pin 71 of IC801 as specified Check SC3405 SC line and peripheral parts...

Page 21: ...ck the line in question IC3301 and its peripheral parts Yes Check the speakers and their peripheral parts No sound from headphone Yes No Is Pin 55 of IC2001 at L Check the headphone and its peripheral parts Check Q2007 J3500 harness and their peripheral parts No sound from output line Yes No Is Pin 58 of IC2001 at L No Are outputs at Pins 14 and 15 of IC3501 as specified Yes Check the line in ques...

Page 22: ...22 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M CHASSIS LAYOUT ANALOG Unit CONTROL Unit DIGITAL Unit R C LED Unit ...

Page 23: ...23 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M INVBERTER A Unit INVBERTER B Unit ...

Page 24: ...OG UNIT SP R SP L L1 R1 DL DR SIF HOT TUNER TU3201 I2C AUDIO DECODER MSP IC3304 AUDIO FILTER IC3301 IC3302 IC3303 AUDIO AMPLIFIER IC3305 I2C COLD VIDEO SWITCH IC402 SYNC SEPARATER Q401 IC401 TV V Y PB PR V1 SY SC AUDIO IN OUT SWITCH IC3501 Q3500 DC DC T3701 IC3701 Q3700 Q3701 Q3702 38V 9V 5V 8V 20V REGULATOR IC3702 31V Q3707 Q3704 29V 8V Q3706 VIDEO IN OUT SWITCH Q3501 Q3505 V2 TV V V1 V2 V2 VO VO...

Page 25: ...ATION POWER FOR LCD IC1102 IC1108 IC1110 IC1112 IC1114 IC1115 DAC IC1101 IC1111 COMMON IC1113 IC1109 Q1101 Q1102 Q1108 Q1109 I2C 3 WIRE CK VD HD OSD RGB DIGITAL UNIT CONTROL KEYS POWER SWITCH OPERATION UNIT R C RECEIVER RMC4002 R C RECEIVER UNIT LED D4014 D4015 BUS SWITCH IC2003 AV1 V CSYNC L_ERR IREMI POWOUT TIMED KEY1 KEY2 PSWIN LCD POWER TIMING IC1116 Q1103 Q1104 Q1105 ERTER 9 Q6710 6 T6707 2 Q...

Page 26: ...26 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M OVERALL WIRING DIAGRAM ...

Page 27: ...27 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 28: ... otherwise noted 4 All resistors are Carbon type unless otherwise noted C Solid W Cement S Oxide Film T Special N Metal Coating CAPACITOR 1 All capacitors are µF unless otherwise noted P pF µµF 2 All capacitors are 50V unless otherwise noted 3 All capacitors are Ceramic type unless otherwise noted ML Mylar TA Tantalum PF Polypro Film ST Styrol CAUTION This circuit diagram is original one therefore...

Page 29: ...29 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M SCHEMATIC DIAGRAM ËR C LED and CONTROL Unit ...

Page 30: ...30 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë DIGITAL Unit 1 4 ...

Page 31: ...31 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 32: ...32 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë DIGITAL Unit 2 4 ...

Page 33: ...33 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 34: ...34 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë DIGITAL Unit 3 4 ...

Page 35: ...35 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 36: ...36 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë DIGITAL Unit 4 4 ...

Page 37: ...37 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 38: ...38 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë ANALOG Unit 1 2 LC 20E1H M ...

Page 39: ...39 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 40: ...40 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë ANALOG Unit 2 2 LC 20E1H M ...

Page 41: ...41 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 42: ...42 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë ANALOG Unit 1 2 LC 20E1M X ...

Page 43: ...43 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 44: ...44 8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë ANALOG Unit 2 2 LC 20E1M X ...

Page 45: ...45 17 16 19 18 15 14 13 12 11 10 LC 20E1H LC 20E1M ...

Page 46: ...46 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë INVERTER A Unit ...

Page 47: ...47 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M Ë INVERTER B Unit ...

Page 48: ...48 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M PRINTED WIRING BOARD ASSEMBLIES DIGITAL Unit Side A ...

Page 49: ...2 R1170 R1001 C1149 D1108 Q1103 R1010 R1169 R1029 R7019 R7020 C7033 R7030 R7022 C7029 FL7002 C7030 R7016 R7021 C7027 FL7001 C7113 R7012 R7112 C7031 FL7003 C7015 C7036 C7053 R7051 R7052 C7046 R7025 C7701 D7701 C7054 C7047 C7048 FB7004 FB7003 FL7004 C2020 R422 C7122 C7205 C7204 R7203 R417 IC7201 L401 C412 C413 Q403 C7203 R425 C411 R416 R414 IC7202 R7204 C7201 R423 C7202 FL401 R424 R7201 R7202 C410 F...

Page 50: ...50 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M DIGITAL Unit Side B ...

Page 51: ... IC1116 R1025 R1134 R1033 IC1101 R1228 R1031 IC702 D1201 Q1109 Q1108 C1153 C1116 R1145 C705 R1120 D1101 D1107 R1122 R1023 C2008 R1130 R1022 Q1106 R1020 C1151 R1021 R919 R908 R904 R907 C905 R909 R902 R906 IC903 R835 C804 X801 C802 R803 R802 R801 C806 C805 TP802 TP801 R810 IC801 R813 C822 C827 C830 R804 C837 C831 R819 C808 C825 C828 C824 C836 C832 R814 FB802 C823 C807 C811 R808 R809 R807 R1217 C1203...

Page 52: ...arts Side A P4005 D4013 D4012 D4022 R4021 C4018 R4029 R4024 D4014 Q4003 Q4007 R4023 R4030 R4031 D4015 R4032 Q4004 SW4008 SW4007 R4006 R4005 SW4002 SW4003 R4011 R4012 SW4004 SW4006 D4008 D4009 D4010 P4004 CONTROL Unit Side A QPWBSB477WJZZ CONTROL Unit Chip Parts Side A QPWBSB477WJZZ ...

Page 53: ...53 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M ANALOG Unit Side A ...

Page 54: ... Q3202 R3356 L3301 R3206 C3348 C3346 C3345 C3344 C3343 C3341 C3342 R3204 C3204 R3434 C3349 C3347 R3368 C3353 C3350 Q3201 R3203 R3205 C3727 C3203 R3202 C3728 L3201 C3729 C3202 C3201 R3201 C3734 R3737 D3709 R3734 R3751 R3735 C3741 IC3702 R3736 C3733 Q3706 R3741 R3750 C3735 C3732 R3749 R3742 R3733 C3730 C3738 R3752 R3746 R3745 R3743 R3367 Q3205 Q3204 Q3203 R3739 R3738 Q3707 R3762 Q3704 R3740 C3716 C3...

Page 55: ...1 C3306 R3312 R3302 R3382 C3308 R3314 R3324 R3320 C3312 R3318 R3317 IC3302 C3314 R3323 C3310 C3374 R3376 C3375 R3371 R3375 C3377 C3504 C3505 L3303 C3339 R3507 R3512 R3513 C3315 C3390 C3391 C3340 C3333 C3319 R3330 R3511 R3510 R3506 R3325 C3503 IC3303 R3332 C3526 C3322 C3317 R3500 C3501 R3328 R3509 C3338 R3547 IC3500 C3321 C3320 R3501 C3337 R3528 C3507 R3526 C3500 C3502 R3505 R3508 C3517 C3336 C3334...

Page 56: ...56 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M INVERTER A Unit Side A ...

Page 57: ...t Chip Parts Side A C6712 R6708 Q6706 R6710 C6713 Q6708 R6709 Q6707 R6711 R6722 D6700 P6705 Q6704 R6721 R6720 R6705 R6707 R6706 C6708 Q6705 Q6703 C6707 R6704 T6700 T6701 P6700 C6702 Q6700 R6700 Q6701 Q6702 R6701 C6703 R6702 R6703 T6702 P6701 T6703 T6704 P6702 T6705 ...

Page 58: ...58 6 5 4 3 2 1 A B C D E F G H LC 20E1H LC 20E1M INVERTER B Unit Side A ...

Page 59: ... F G H LC 20E1H LC 20E1M INVERTER B Unit Chip Parts Side A Q6712 Q6713 R6716 R6717 C6722 R6719 R6718 C6723 Q6714 Q6709 Q6710 R6712 R6713 C6717 R6724 R6723 Q6711 D6701 C6718 P6706 R6715 R6714 T6706 T6707 P6703 T6708 T6709 P6704 ...

Page 60: ...4580V 1Y J NJM4580V AE IC1116 VHiNJM2147M 1Y J NJM2147M TE1 AF IC1201 RH iX3378CEN1Q J LR38815 AY IC1202 VHiPD485505 2Y J UPD485505G 25 AY IC1206 VHiLVX125FT 1Y J TC74LVX125FT AG IC1207 VHiTC4W66U 1Y J TC4W66FU AE IC1208 VHiPQ1R34 1Y J PQ1R34 AE IC2001 RH iXA381WJZZQ J M306V0ME 181FP AZ IC2002 VHiBD4746G 1Y J BD4746G TR AD IC2003 VHiTC4W66U 1Y J TC4W66FU AE IC2004 VHiBR2416E2 1Y J BR24C16F AK TRAN...

Page 61: ...C837 RC KZ1025CEZZY J 1 10V Ceramic AB C838 VCEAPF0GW107MY J 100 4V Electrolytic AC C839 RC KZ1025CEZZY J 1 10V Ceramic AB C840 VCKYTV1CF684ZY J 0 68 16V Ceramic AB C1101 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C1102 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C1103 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C1104 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C1105 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C1107 VCKYCY1EF104ZY J 0 ...

Page 62: ...0k 1 16W Metal Oxide AA R1003 VRS CY1JF103FY J 10k 1 16W Metal Oxide AA R1005 VRS CY1JF103FY J 10k 1 16W Metal Oxide AA R1006 VRS CY1JF243FY J 24k 1 16W Metal Oxide AA R1007 VRS CY1JF563FY J 56k 1 16W Metal Oxide AA R1008 VRS CY1JF822FY J 8 2k 1 16W Metal Oxide AA R1009 VRS CY1JF682FY J 6 8k 1 16W Metal Oxide AA R1013 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R1014 VRS CY1JF103JY J 10k 1 16W Metal...

Page 63: ... AC R1237 VRS TX2HF472JY J 4 7k 1 2W Metal Oxide AB R1238 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R1240 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R1243 VRS CY1JF1R0JY J 1 1 16W Metal Oxide AA R1245 VRS CY1JF272JY J 2 7k 1 16W Metal Oxide AA R1246 VRS CY1JF272JY J 2 7k 1 16W Metal Oxide AA R1247 VRS CY1JF682JY J 6 8k 1 16W Metal Oxide AA R1248 VRS CY1JF562JY J 5 6k 1 16W Metal Oxide AA R1249 VRS CY...

Page 64: ...02 VP 1M4R7J1R2NY J Peaking 4 7µH AB L3500 VP 1M101J7R7NY J Peaking 100µH AC L3700 RCiLPA026WJZZ J Coil AD L3702 RCiLPA026WJZZ J Coil AD L3703 RCiLC0057CEZZY J Coil AD L3704 RCiLC0055CEZZY J Coil AD TRANSFORMER å T3701 RTRNW0010CEZZY J Transformer AL CONTROL R3760 RVR M0111CEZZY J 1k B B Adj AC CAPACITORS C3201 VCKYCY1HB102KY J 1000p 50V Ceramic AA C3202 VCCCCY1HH330JY J 33p 50V Ceramic AA C3203 V...

Page 65: ... R3201 VRS CY1JF102JY J 1k 1 16W Metal Oxide AA R3202 VRS CY1JF153JY J 15k 1 16W Metal Oxide AA R3203 VRS CY1JF332JY J 3 3k 1 16W Metal Oxide AA R3204 VRS CY1JF152JY J 1 5k 1 16W Metal Oxide AA R3205 VRS CY1JF331JY J 330 1 16W Metal Oxide AA R3206 VRS CY1JF102JY J 1k 1 16W Metal Oxide AA R3207 VRS CY1JF102JY J 1k 1 16W Metal Oxide AA R3208 VRS CA1JF561JY J 560 1 16W Metal Oxide AA R3306 VRS CY1JF0...

Page 66: ...Oxide AC R3721 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R3722 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R3724 VRS CY1JF1R0JY J 1 1 16W Metal Oxide AA R3725 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R3726 VRS TQ2BD683JY J 68k 1 8W Metal Oxide AA R3727 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R3728 VRS CY1JF393JY J 39k 1 16W Metal Oxide AA R3730 VRS CY1JF223JY J 22k 1 16W Metal Oxide AA R3731 VRS CY1JF222...

Page 67: ...L6700 RCiLPA034WJZZ J Coil AD L6702 RCiLPA034WJZZ J Coil AD L6704 RCiLPA034WJZZ J Coil AD TRANSFORMERS å T6700 RTRNZ0806CEZZQ J Transformer AM å T6701 RTRNZ0806CEZZQ J Transformer AM å T6702 RTRNZ0806CEZZQ J Transformer AM å T6703 RTRNZ0806CEZZQ J Transformer AM å T6704 RTRNZ0806CEZZQ J Transformer AM å T6705 RTRNZ0806CEZZQ J Transformer AM CAPACITORS C6702 VCKYCY1CB333KY J 0 033 16V Ceramic AA C6...

Page 68: ...WJZZ J Spacer x4 AB 1 8 PSPAH0678CEZZ J Spacer x2 AA 1 9 PSPAHA040WJZZ J Spacer x2 AD 1 10 PSPAHA041WJZZ J Spacer x2 AD 1 11 QCNW A543WJZZ J Connecting Cord SP AD 1 12 VSP7040PB578S J Speaker x2 AR 1 13 XETSD40P12000 J Screw x8 AB 2 CCABBA040WJ04 J Cabinet B Ass y LC 20E1H BC 2 CCABBA040WJ05 J Cabinet B Ass y LC 20E1M BC 2 CCABBA040WJ06 J Cabinet B Ass y LC 20E1M X BC 2 1 Not Available Cabinet B 2...

Page 69: ... 13 17 19 19 14 19 20 6 7 5 2 5 20 5 20 5 10 5 4 5 5 5 6 5 7 5 8 5 9 5 1 5 19 5 21 5 14 5 15 5 13 5 12 5 17 5 16 5 18 5 19 5 19 5 7 5 19 10 5 11 C Inverter B PWB Inverter A PWB Digital PWB Analog PWB 1 13 1 12 1 9 1 6 1 6 1 6 1 4 1 8 1 7 1 7 K D G 1 13 1 11 1 2 1 3 1 12 1 4 1 8 1 6 1 5 1 1 21 15 1 H L L K 4 21 21 4 2 4 1 4 5 4 6 4 7 4 3 4 4 4 8 1 5 1 6 1 6 1 10 Control PWB R C LED PWB 1 7 1 7 ...

Page 70: ...T REPLACEMENT ITEM å QACCB0016TAZZ J AC Cord LC 20E1H AV å QACCK0006TAZZ J AC Cord LC 20E1M AL å QACCL0020TAZZ J AC Cord LC 20E1M X AP å UADP 0241CEPZ J AC Adapter BL QCNWG0008CEPZ J Antenna Cable AM RRMCGA085WJSA J Infrared R C Unit AT TiNS A279WJZZ J Operation Manual AS LC 20E1H TiNS A280WJZZ J Operation Manual AY LC 20E1M M X LHLDW0109CESA J Cable Clamp x1 AD SPAKCA278WJZZ Packing Case LC 20E1H...

Page 71: ...Top SPAKFA014WJZZ Wrapping Paper SPAKPA077WJZZ Buffer Material Partition SPAKFA093WJZZ AC Adapter UADP 0241CEPZ No Label TLABK0001TAZZ Packing Case LC 20E1H SPAKCA278WJZZ Packing Case LC 20E1M M X SPAKCA279WJZZ Buffer Material Bottom SPAKXA036WJZZ AC Cord QACCB0016TAZZ LC 20E1H QACCK0006TAZZ LC 20E1M QACCL0020TAZZ LC 20E1M X Infrared R C Unit RRMCGA085WJSA Antenna Cable QCNWG0008CEZZ Not replaceme...

Page 72: ...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 SHARP CORPORATION AV Systems Group Quality Reliability Control Center Yaita Tochigi 329 2193 Japan D Japan P Japan TQ1408 S Oct 2002 Printed in Japan MI KG ...

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