Sanyo HT30746 Service Manual Download

Page: 35 / 55

— 35 —

MAIN BOARD FOIL SIDE

15VA

AGND
14V_TV
14V_TV
GND
GND
14V_DM
14V_DM

GND

GND
5VAL

PFAIL
PWR_SW

NOMAL_SW
V_RAMP-

GND

HD_DOWN

PCC
GND

H_DRIVE

H_GND

AFC
GND
ABL

4B10B13100 A

VIDEO1_C

UART_SIN

GPIO_NC

COMP_GND

VIDEO_CV_Y

TU33V

DM_R

DM_L

H_LOCK

GND

SWD_VS

SWD_HS

2H_GND

DM_2HS

DM_VS

2H_GND

D3.3V

GND

D1.8V

TU1.8V

GND

COMP_GND

TV_

RESET

GPIO_SC

GND

D3.3V

GND

V_GND

AGND

UART_OUT

S_DETECT

PFAIL

VIDEO3_V

VIDEO3_Y

VIDEO3_U

VIDEO2_V

VIDEO2_Y

DEO2_U

DM_V

DM_Y

DM_U

D1.8V

GND

6.5V

A9V

A5V

H_GND

HOLD

_DOWN

V_TIM

RAMP+

V_RAMP-

PCC

AFC

14VTV

GND

5VTV2

DM_VS

DM_HS

GND

DM_VP

DM_YP

DM_UP

GND

OSD_R

OSD_G

BLK_FULL

ABL

OSD_B

9VTV2

GND

SCL_TV

SDA_TV

H_ DRIVE

GND

AGND

GND

GND
RCH

LCH

5VAL

GND

KEY-IN

RC-IN

POWER-SW

GND

AMUTE

GND

9V-1

R-IN

GND

L-IN

C2323

C2324

KGNDKG2

R812

R844

R876

R893

R5505

R5506

C658

C2301

C2806

C2810

C2812

J2301

JPVS

L801

L2301

L2804

R660

R2301

R2319

R2807

R2815

R2820

R2823

R2827

R2830

R2901

R2903

R2913

R2921

R2922

X2809

A101

C101

C105

C190

C197

C199

C489

C1021

C1022

C1023

C1024

C1026

C1027

C1028

C1262

C2825

C2827

C2902

C2904

C2907

C2908

C2940

C2943

C2945

C2951

C3415

C3419

C3471

C3481

C3490

C3501

JP001

JP012

JP013

JWG1

K1001

K1002

K1051

KJAG1

KJAG2

KP-V

KSPG1

KSPG2

KYUVG1

KYUVG2

L001

L101

L199

L3480

R100

R101

R102

R103

R104

R106

R108

C109

R1262

R1265

R1268

R2956

R2958

R2960

R3471

R3472

R3474

R3475

R3476

R3480

R3481

R3482

R3485

R3515

X198

X199

C013

C3420

JWCV2

KGNDKG1

R008

R3436

R3434

R3459

R3456

R3433

R3427

R899

R898

R897

R896

R004

R002

KSTAT

KSDA

KSCL

KGND

KACK

JP3401

C3451

C3450

C3448

C3446

C3439

C3437

C3436

C3435

C3432

C3427

C3424

C3417

C3414

C009

K1052

C646

C650

C652

C653

C654

C659

C660

C661

C662

C664

C665

C668

C671

C672

C682

C1684

C1685

D651

D1652

D654

D655

D1656

D657

D658

D661

D662

D672

D676

D681

D1683

IC661

IC662

IC663

IC661P1

IC662P1

IC663P1

JP650

L651

L652

L653

L654

L661

L683

L653A

L654A

L683A

R2970

D663

R1640

JWCV1

J1643

J140

J854

J853

J3015

J2329

J012

J001

J3008

J3004

J3009

J3006

J3005

J3007

J3011

J3002

J3003

J3001

J1004

J1005

J1006

J1007

J3401

J3402

J3403

J3404

J2902

J2904

J2903

J2908

J2917

J2918

J2919

J2916

J2906

J2915

J2912

J2922

J2925

J2927

J2929

J2931

J2928

JP2913

J2905

J132

J135

J137

J136

J104

J126

J103

J102

J101

J110

J115

J127

J114

J119

J117

J116

J128

J130

J129

J121

J120

J125

J124

J113

J123

J122

J112

J199

J198

J191

J192

J193

J195

J194

J197

J196

J2812

J2811

J2813

J2810

J2801

J2802

J2803

J2808

J2807

J2806

J2805

J2804

J2809

J2327

J2328

J2323

J2326

J2325

J2324

J2322

J2321

J2318

J2317

J2311

J2312

J2315

J2314

J2313

J2316

J2320

J2319

J828

J829

J810

J816

J813

J803

J802

J801

J809

J807

J806

J805

J804

J1619

J1618

J1617

J1616

J1615

J1613

J1614

J1609

J1610

J1606

J1608

J1650

J1607

J1605

J1604

J1611

J1602

J1631

J1629

J1632

J1630

J1634

J1635

J1636

J1637

J1638

J1639

J1640

J1641

J1642

J1625

J1626

J1627

J1628

J1620

J1621

J1623

J1622

J1624

J812

J811

J808

J814

J830

J815

J820

J819

J818

J822

J823

J824

J817

J825

J837

J821

J836

J838

J835

J846

J844

J845

J833

J826

J827

J839

J834

J831

J832

J843

J842

J841

J840

J849

J848

J851

J850

J3010

J005

J013

J010

J008

J006

J007

J009

J855

L802

L820

IC001

C008

C012

C1851

C3401

C3404

C3408

C3411

C3412

C3413

C3416

C3418

JP3402

K6PDB

L1851

R001

R003

R1851

R1852

R3401

R3402

R3424

R3461

R012

R011

Q001

C015

C007

C006

C001

R845

PB002A

PB001A

R864

C868

X8219

R007H4

R007H3

R007H2

R007H1

R895

R894

R891

R890

R884

R883

R882

R865

R849

R838

R827

R823

R817

R816

R814

R811

R809

R807

R805

R803

R802

R657

R656

R007

Q002

L837

L811

L804

L803

KSP

KDEBUG

K6PDD

K6PDA

KDL

JP014

JP011

JP007

JP005

IC803

IC802

D858

D665

D664

D015

C866

C865

C863

C822

C011

C010

J1644

JP009

PB003A

R810

J858

K9FRB

J260

K9FRA

J259

J856

J1633

J860

R3473

J3408

J3406

J3409

J3405

J857

IC651A

IC651

IC654A

IC654

IC653A

IC653

IC652A

IC652

J859

R3465

R3468

R3486

R3488

D655A

D672A

D681A

D651A

IC663A

IC661A

R662

R661

R661A

R662A

IC662A

R663

IC662AP1

J1645

R663A

KCRTG

41.5

C833

C834

C835

C836

C853

C855

C856

C871

D812

D871

D2301

R880

R5504

C2302

C2801

C2802

C2803

C2804

C2807

C2811

C2813

C2814

C2914

J2302

JPHS

Q2903

Q2910

R2302

R2303

R2304

R2305

R2306

R2617

R2809

R2811

R2816

R2819

R2821

R2822

R2828

R2829

R2902

R2904

R2912

R2969

R2971

C100

C102

C103

C106

C107

C108

C191

C192

C193

C194

C195

C196

C198

C1261

C2824

C2826

C2905

C2950

C3470

C3480

C3491

C3521

D1021

D1022

D1023

D1024

D1026

D1027

D1028

D3401

D3490

D3491

JP003

JP004

Q198

Q199

R107

R187

R188

R189

R190

R191

R192

R193

R194

R196

R197

R198

R199

R670

R675

R1021

R1022

R1023

R1024

R1026

R1027

R1028

R1029

R1031

R1032

R1033

R1034

R1036

R1037

R2824

R2906

R2907

R2908

R2909

R2910

R2916

R2917

R2918

R2919

R2920

R2926

R2927

R2928

R2929

R2930

R2931

R2932

R2933

R2940

R2941

R2942

R2943

R2944

R2945

R2946

R2947

R2948

R2949

R2950

R2951

R2952

R2953

R2954

R2955

R2957

R2959

R3470

R3477

R3478

R3479

R3483

R3484

R3490

R3491

R3492

R3493

R3494

R3495

R3496

R3497

R3504

R3505

SC101

C004

D3416

R3460

R3458

R3457

R3455

R3454 R3453

R3437

R3435

R3432

R3431

R3430

R3426

R3425

R3422

R3421

R3420

Q3458

Q3457

Q3433

Q3432

D899

D898

D897

D896

C3434

C3433

C3431

C3426

C3423

C3422

C3421

C899

C898

C897

C896

IC003

IC3401

IC2301

IC2801

C643

C648

C651

C655

C663

C666

C667

C669

C677

C681

C683

D653

D659

D682

R634

R650

R651

R652

R653

R654

R659

R665

R676

R681

R682

R683

R2616

R2968

J3014

J3013

J1009

J1008

J139

J2932

J2814

J1002

J1003

J1001

J2907

J2913

J2914

J2923

J2924

J2930

J2926

J2921

J2920

J2910

J2909

J138

J118

J111

J107

J108

J109

J105

J106

J1601

J1612

IC804

J2815

IC805

J852

J847

IC1851

C1852

C1853

C1854

C1855

C1857

C1859

C3406

C3407

Q3410

Q3420

R1855

R1856

R1857

R3406

R3407

R3411

R3412

R3413

R3415

R3416

R3417

R3423

R3462

C003

IC801

R868

R867

R5507

R887

R886

R881

R866

R863

R862

R861

R860

R859

R858

R857

R856

R855

R854

R853

R852

R851

R850

R848

R847

R846

R842

R841

R840

R839

R837

R836

R835

R834

R833

R832

R831

R830

R829

R826

R825

R824

R822

R821

R820

R806

R804

R801

R658

R655

Q5502

Q5501

D857

D843

D842

D841

D840

D839

D838

D837

D836

D835

D828

D827

D826

D825

D822

D816

D810

D809

D805

D801

C1815

C872

C867

C864

C862

C854

C844

C842

C841

C840

C838

C837

C832

C830

C829

C827

C826

C823

C821

C818

C816

C815

C814

C813

C812

R869

R872

R871

R870

C807

C806

C805

C804

C803

C802

C801

C017

C014

J258

R813

R818

R819

JP2906

JP2903

JP2905

JP2902

JP2904

JP2901

JP2912

JP2909

JP2911

JP2908

JP2910

JP2907

IC3403

IC3402

R815

R808

R828

R3466

R3469

R3452

R3467

R3487

R3464

R3463

JP2914

R3489

J1646

J3410

Summary of Contents for HT30746

Page 1: ...esistor Codes 53 54 Board Connections Locations 54 56 Waveforms 54 56 Main Board 57 60 CRT Socket 61 62 Power and Deflection Board 61 62 Front Board 63 64 Video Board 63 64 Specifications Power Rating 120V 60Hz 140W Avg 2 5A Max Antenna Input Impedance 75Ω UHF VHF CATV Digital Receiving Channel 2 13 VHF 14 69 UHF 01 14 94 95 125 CATV 1 99 Digital Remote Ready 32 Key Remote Control Sound Output 5 0...

Page 2: ...riginal including the suffix letter in the part numbers Excessive high voltage may produce potentially hazardous X RADIATION To avoid such hazards the high voltage must be maintained within specific limits Refer to the X RADIATION WARN ING NOTE on the CHASSIS SCHEMATIC in this service manual for specific high voltage limits If the high voltage exceeds specified limits check the components specifie...

Page 3: ...keys SERVICE ADJUSTMENTS 3 XXX XXXX XXX XXXXX XX XXXXXXXX Figure 1 Service Menu Display ITEM NO TITLE BINARY DATA 8 bit HEXADECIMAL DATA b7 b6 b5 b4 b3 b2 b1 b0 0 1 0 1 0 1 1 0 BINARY DATA 8 bit IC802 EEPROM REPLACEMENT When IC802 EEPROM is replaced IC801 CPU will automatically write the initial reference data into IC802 for basic TV operation However the bus data should be checked and some bus da...

Page 4: ... for 06 25 Select NO 12D 4P COL Component 2 3 480P Color with or key Adjust the data with number keys for 06 26 Select NO 12E 1I COL Component 2 3 1080I 720P Color with or key Adjust the data with number keys for 06 27 Select NO 12F H COL HDMI Color with or key Adjust the data with number keys for 06 28 Select NO 130 D COL Digital Color with or key Adjust the data with number keys for 06 29 Select...

Page 5: ...4 R Y B 3 0 114 GYR4GYP 84 88 10001000 G Y R 7 4 G Y B 3 0 115 VML4FLC2FLS F0 F0 11110000 VM_LEV 7 4 FLCOL 3 2 FLCOL SW 1 116 UBK4LBK 00 00 00000000 UP_BLK 7 4 LO_ BLK 3 0 117 VS 72 62 01100010 V_SIZE 7 2 bit1 1 bit0 0 b1 b0 fixed 118 VPS 64 74 01110100 V_POSITION 7 2 119 VLI4SCR 63 73 01110011 V_LIN 7 4 S_CORRECTION 3 0 11A HSI2UUC 70 70 01110000 H_SIZE 7 2 UP_UCP 1 0 11B PAP2LUP 94 5C 01011100 P...

Page 6: ...9 D VMD 00 00 00000000 DIGITAL VM_DLY 1 0 14A RF VMF 02 00 00000000 NTSC RF VM_F0 1 0 14B 4I VMF 02 00 00000000 COMPONENT2 3 480I VM_F0 1 0 14C 4P VMF 02 00 00000000 COMPONENT2 3 480P VM_F0 1 0 14D 1I VMF 02 00 00000000 COMPONENT2 3 1080I 720P VM_F0 1 0 14E H VMF 02 00 00000000 HDMI VM_F0 1 0 14F D VMF 02 00 00000000 DIGITAL VM_F0 1 0 150 CFVS 00 00 00000001 VIDEO1 FULL V_SIZE 151 CFVPS 00 00 0000...

Page 7: ...ER BOX V_SIZE 17D 7PWVPS 00 00 00000000 COMPONENT2 3 720P LETTER BOX V_POSITION 17E 7PWVBS 01 01 00000001 COMPONENT2 3 720P LETTER BOX VBLK_SW 0 17F 7PWVAS 12 12 00010010 COMPONENT2 3 720P LETTER BOX V_ASPECT 180 7PWJSW 01 01 00000001 COMPONENT2 3 720P LETTER BOX JMP_SW 0 181 7PWVSR 00 00 00000000 COMPONENT2 3 720P LETTER BOX V_SCROLL 182 1IVS 00 00 00000000 COMPONENT2 3 1080I FULL V_SIZE 183 1IVP...

Page 8: ... 00 00 00000000 ROM CORRECTION DATA AREA 298 2R48 00 00 00000000 ROM CORRECTION DATA AREA 080 ATT 07 07 00000111 MTS INPUT LEVEL 3 0 081 SPC 20 20 00010000 MTS HIGH SEPARATION 5 0 082 WDB 20 20 00010000 MTS LOW SEPARATION 5 0 083 SCO 00 00 00000000 NOT AVAILABLE 084 STI 00 00 00000000 NOT AVAILABLE 085 SBR 00 00 00000000 NOT AVAILABLE 086 SSH 00 00 00000000 NOT AVAILABLE 087 OP1 08 08 00001000 OPT...

Page 9: ...USED 3 HDMI NO YES 4 LCD SIZE 32 26 5 NOT USED 6 NOT USED 7 PDP RESOLUTION HD ED Note 1 Red Blue Drive Adjustments in Service Menu NO 08F RB DRV Adjust Red and Blue Drive Levels alternately with 1 3 7 and 9 keys on the remote control See Figure 2 The Drive Level adjustment data will be written in the Service Menu No 107 RD and 109 BD automatically 1 2 3 4 5 6 7 9 8 RB RB BB BB N A GB N A GB N A FO...

Page 10: ... size of the picture If the vertical size is too large or small perform steps 3 6 3 Turn off the receiver and disconnect the AC power cord 4 While pressing the VOLUME key reconnect the AC power cord The Service Menu display will now appear 5 Select NO 117 VS Vertical Size Bit 7 2 with or key 6 Adjust the data with or key for full scan To turn off the Service Menu display press the MENU key VERTICA...

Page 11: ... 3 Connect oscilloscope probe at least 50 1 to TP47G and ground lead to TE47 on the CRT socket PWB 4 Turn off the receiver and disconnect the AC power cord 5 While pressing the VOLUME key reconnect the AC power cord The Service Menu display will now appear 6 Select NO 10A SBR2 Sub Brightness Bit 7 2 with or key Remember this data setting 7 Set the data with numeric key to 2E with numeric keys 8 Se...

Page 12: ...sis FOCUS ADJUSTMENT Adjust focus control T402 for well defined scanning lines PURITY AND CONVERGENCE ADJUSTMENTS Purity and Convergence have been aligned at the factory No re alignment is necessary MULTI SOUND SECTION ADJUSTMENTS Note Multi Sound Section must be adjusted after A101 U V Tuner IC3401 MTS Decoder Digital Module or IC802 EEPROM is replaced INPUT LEVEL ADJUSTMENT 1 Connect a signal to...

Page 13: ...ontrols to the Auto level 3 Turn off the receiver and disconnect the AC power cord 120V AC line 4 While pressing the VOLUME key reconnect the AC power cord The Service Menu display will now appear 5 Select NO 089 OSD On Screen Display with or key 6 Adjust the or key for proper position shown in Figure 9 To turn off the Service Menu display press the MENU key COMPONENT Y LEVEL CONFIRM 1 Connect a c...

Page 14: ...er damage Failure within the power supply circuits A short circuit in the load side from the supply Stoppage of the Horizontal Output Oscillator caused by the X Radiation protection Hold Down Circuit If while the power is off the power is switched on and any of these failures remains uncorrected the CPU will shut off the power within three seconds Check the following if the unit is turned off by t...

Page 15: ...ed Discharge the picture tube to the coating before handling the tube 1 Remove chassis referring to Chassis Removal instructions 2 Place cabinet s front face down on a soft surface 3 Remove the screw on each corner of the picture tube and GENTLY lift the picture tube out of the cabinet 4 Install a replacement picture tube in reverse order Properly install the degaussing coil and picture tube groun...

Page 16: ...NS HIGH VOLTAGE HOLD DOWN TEST and PRODUCT SAFETY NOTICE on Page 2 PRODUCT SAFETY NOTICE PRODUCT SAFETY SHOULD BE CONSIDERED WHEN A REPLACEMENT IS MADE IN ANY AREA OF A RECEIVER COMPONENTS INDICATED BY A STAR IN THIS PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFICANCE IT IS PARTICULARLY RECOMMENDED THAT ONLY PARTS DESIGNATED ON THE FOLLOWING PAR...

Page 17: ...CERAMIC 12P J 50V C822 CEXLB0J471WAN ELECT 470U M 6 3V C823 CK1H333KLZBNG CERAMIC 0 033U K 50V C826 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W C827 CK1H103ZLZFNG CERAMIC 0 01U Z 50V C829 CK1H103ZLZFNG CERAMIC 0 01U Z 50V C830 CK1H103ZLZFNG CERAMIC 0 01U Z 50V C832 CC1H220JLZCNG CERAMIC 22P J 50V C833 CC1H560JLZCNG CERAMIC 56P J 50V C834 CC1H560JLZCNG CERAMIC 56P J 50V C835 CC1H560JLZCNG CERAMIC 56P J 5...

Page 18: ...C3491 CK1E104ZLZFNG CERAMIC 0 1U Z 25V C3501 CEXLB1C101WAN ELECT 100U M 16V C3521 CK1E104ZLZFNG CERAMIC 0 1U Z 25V DIODES D654 DD1SS133 N DIODE 1SS133 D658 DDRB201A60 N DIODE RB201A60 D659 DZUDZS3 0B G ZD UDZS3 0B TE 17 D661 DD1SS133 N DIODE 1SS133 D662 DD1SS133 N DIODE 1SS133 D663 DD1SS133 N DIODE 1SS133 D664 DD1SS133 N DIODE 1SS133 D665 DD1SS133 N DIODE 1SS133 D672 DDRK46 304 N DIODE RK46 015 30...

Page 19: ...2B95R6KN INDUCTOR 5 6U K 1AV4L2GU5R6KN INDUCTOR 5 6U K L3480 1AV4L2B9470KN INDUCTOR 47U K 1AV4L2GU470KN INDUCTOR 47U K TRANSISTORS Q001 T2SC1740S Q N TR 2SC1740S Q T2SC1740S R N TR 2SC1740S R T2SC1740S S N TR 2SC1740S S T2SC1815 GR N TR 2SC1815 GR T2SC1815 O N TR 2SC1815 O T2SC1815 Y N TR 2SC1815 Y T2SC536NFNPAN TR 2SC536NF NPA T2SC536NGNPAN TR 2SC536NG NPA T2SC945A PA N TR 2SC945A PA T2SC945A QA ...

Page 20: ...AK T146 S T2SA1037K R P TR 2SA1037K T 96 R T2SA1037K S P TR 2SA1037K T 96 S T2SA1179 M6 P TR 2SA1179 M6 T2SA1179 M7 P TR 2SA1179 M7 TB T2SA1179N M6P TR 2SA1179N M6 TB T2SA1179N M7P TR 2SA1179N M7 TB T2SA1235A1E P TR 2SA1235A1E T2SA1235A1F P TR 2SA1235A1F Q2943 T2SA1037AK RP TR 2SA1037AK T146 R T2SA1037AK SP TR 2SA1037AK T146 S T2SA1037K R P TR 2SA1037K T 96 R T2SA1037K S P TR 2SA1037K T 96 S T2SA1...

Page 21: ...0K JA 1 6W R805 RDD1000JPAANN CARBON 100 JA 1 6W R806 RGF1000JTCANL MT GLAZE 100 JA 1 10W R807 RDD1000JPAANN CARBON 100 JA 1 6W R808 RGF1001JTCANL MT GLAZE 1K JA 1 10W R809 RDD1000JPAANN CARBON 100 JA 1 6W R811 RDD4701JPAANN CARBON 4 7K JA 1 6W R812 RDD1000JPAANN CARBON 100 JA 1 6W R814 RDD1000JPAANN CARBON 100 JA 1 6W R815 RGF1002JTCANL MT GLAZE 10K JA 1 10W R816 RDD1000JPAANN CARBON 100 JA 1 6W ...

Page 22: ...47 JA 1 10W R2927 RGF1202JTCANL MT GLAZE 12K JA 1 10W R2928 RGF1202JTCANL MT GLAZE 12K JA 1 10W R2929 RGF47R0JTCANL MT GLAZE 47 JA 1 10W R2930 RGF2201JTCANL MT GLAZE 2 2K JA 1 10W R2931 RGF75R0JTCANL MT GLAZE 75 JA 1 10W R2932 RGF75R0JTCANL MT GLAZE 75 JA 1 10W R2933 RGF75R0JTCANL MT GLAZE 75 JA 1 10W R2940 RGF1202JTCANL MT GLAZE 12K JA 1 10W R2941 RGF1202JTCANL MT GLAZE 12K JA 1 10W R2942 RGF47R0...

Page 23: ...LECT 3 3U M 50V C402 CE1H471M4ZANN ELECT 470U M 50V C403 CK3A471KANHAN CERAMIC 470P K 1K CK3A471KCRDAN CERAMIC 470P K 1K CK3A471KCTBAN CERAMIC 470P K 1K C404 CK3A222KANHAN CERAMIC 2200P K 1K CK3A222KCRDAN CERAMIC 2200P K 1K CK3A222KCTBAN CERAMIC 2200P K 1K C405 CE1C222MMYANN ELECT 2200U M 16V C408 CK3A151KCRDNN CERAMIC 150P K 1K CK3A151KCTBNN CERAMIC 150P K 1K C411 CM3Y422HANAPN MT POLYPRO 4200P H...

Page 24: ...LF N DIODE FMQ 3GULF D412 DDRS4FSLF L1N DIODE RS4FS LF L1 D413 DZMTZJ9 1A N ZENER DIODE MTZJ9 1A DZMTZJ9 1B N ZENER DIODE MTZJ9 1B D421 DZHZ11B2L N ZENER DIODE HZ11B2L D422 DZHZ11B2L N ZENER DIODE HZ11B2L D428 DZMTZJ20C N ZENER DIODE MTZJ20C DZRD20EB3 N ZENER DIODE RD20EB3 D429 DDXAAED0434 DIODE 1N4148 DD1S2076A N DIODE 1S2076A DD1S2473 N DIODE 1S2473 D460 DDXAAED0434 DIODE 1N4148 DD1S2076A N DIOD...

Page 25: ...L26B1380N INDUCTOR 1500U L461 1AV4L26B4670N INDUCTOR 100UH L463 ZZ0122 PIPE CORE L464 ZZ0122 PIPE CORE L610 ZZ0122 PIPE CORE L613 ZZ0122 PIPE CORE L621 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L623 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L624 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L625 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L628 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L641 1AV4L2E6820KN INDU...

Page 26: ...4W R495 RDD1202GPAANN CARBON 12K GA 1 6W R497 RS13R90JGCANN OXIDE MT 3 9 JA 1W R501 RDD3901GPAANN CARBON 3 9K GA 1 6W R503 RFXAA11R00JFN FUSIBLE RES 1 J 1W RFXAV11R0JFNW FUSIBLE RES 1 J 1W R504 RFXAAA1R50JFN FUSIBLE RES 1 5 J 1 2W RFXAVA1R5JFNW FUSIBLE RES 1 5 J 1 2W R506 RS21000JGDANN OXIDE MT 100 JA 2W R507 RDA12R0JPCANN CARBON 12 JA 1 2W R508 RS22R20JGDANN OXIDE MT 2 2 JA 2W R509 RND5601FPAANN ...

Page 27: ...5B0290N LINE FILTER 1AV4F35B0700N LINE FILTER L1901 1AV4L2B95R6KN INDUCTOR 5 6U K 1AV4L2GU5R6KN INDUCTOR 5 6U K TRANSISTORS Q688 TXXAAQ6562G TR 2SA1015 GR SAN T2SA1015YSANN TR 2SA1015 Y SAN T2SA564A RCUN TR 2SA564A R CU T2SA608NFNPAN TR 2SA608NF NPA T2SA933S R N TR 2SA933S R Q1611 T2SC3068 N TR 2SC3068 RESISTORS R601 RWXAVY1R0KECL WIRE WOUND 1 KA 15W R602 RS26801JGDANN OXIDE MT 6 8K JA 2W R603 RCX...

Page 28: ...43 04 DDTVR1G N DIODE TVR1G D721 DDERB43 04 N DIODE ERB43 04 DDTVR1G N DIODE TVR1G D722 DDERB43 04 N DIODE ERB43 04 DDTVR1G N DIODE TVR1G D731 DDERB43 04 N DIODE ERB43 04 DDTVR1G N DIODE TVR1G D732 DDERB43 04 N DIODE ERB43 04 DDTVR1G N DIODE TVR1G D742 DDERA18 04 N DIODE ERA18 04 DDES1 N DIODE ES1 DDRMPG06G N DIODE RMPG06G D754 DDXAAED0434 DIODE 1N4148 DD1S2076A N DIODE 1S2076A DD1S2473 N DIODE 1S...

Page 29: ...NN CARBON 120 JA 1 4W R703 RDB1200JPBANN CARBON 120 JA 1 4W R711 RDD1000JPAANN CARBON 100 JA 1 6W R712 RDB4700JPBANN CARBON 470 JA 1 4W R713 RDD56R0JPAANN CARBON 56 JA 1 6W R714 RDD56R0JPAANN CARBON 56 JA 1 6W R716 RDB1000JPBANN CARBON 100 JA 1 4W R717 RDA2200JPCANN CARBON 220 JA 1 2W R721 RDD1000JPAANN CARBON 100 JA 1 6W R722 RDB4700JPBANN CARBON 470 JA 1 4W R723 RDD56R0JPAANN CARBON 56 JA 1 6W R...

Page 30: ... C2525 CK1E104ZLZFNG CERAMIC 0 1U Z 25V C2526 CK1E104ZLZFNG CERAMIC 0 1U Z 25V C2527 CK1E473KLZBNG CERAMIC 0 047U K 25V C2530 CH1H474JAGANN MT COMPO 0 47U J 50V C2531 CEXLB1H2R2WAN ELECT 2 2U M 50V C2532 CK1E104ZLZFNG CERAMIC 0 1U Z 25V C2533 CEXLB0J102WAN ELECT 1000U M 6 3V C2534 CH1H104JAGANN MT COMPO 0 1U J 50V C2535 CH1H104JAGANN MT COMPO 0 1U J 50V C2536 CH1H104JAGANN MT COMPO 0 1U J 50V C253...

Page 31: ...RP TR 2SA1037AK T146 R T2SA1037AK SP TR 2SA1037AK T146 S T2SA1037K R P TR 2SA1037K T 96 R T2SA1037K S P TR 2SA1037K T 96 S T2SA1179 M6 P TR 2SA1179 M6 T2SA1179 M7 P TR 2SA1179 M7 TB T2SA1179N M6P TR 2SA1179N M6 TB T2SA1179N M7P TR 2SA1179N M7 TB T2SA1235A1E P TR 2SA1235A1E T2SA1235A1F P TR 2SA1235A1F Q2506 T2SC2412K R P TR 2SC2412K T 96 R T2SC2412K S P TR 2SC2412K T 96 S T2SC2812 L6 P TR 2SC2812 L...

Page 32: ...0FA 1 4W R2512 RGF1001JTCANL MT GLAZE 1K JA 1 10W R2513 RGF1000JTCANL MT GLAZE 100 JA 1 10W R2515 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R2516 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R2517 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R2520 RGF1000JTCANL MT GLAZE 100 JA 1 10W R2521 RGF1000JTCANL MT GLAZE 100 JA 1 10W R2522 RGF3304JTCANL MT GLAZE 3 3M JA 1 10W R2524 RGF1000JTCANL MT GLAZE 100 JA 1 10W R2527 R...

Page 33: ...0SV SCREW 3X10 3 USED 7 1AA2DES0860 DEC AV SHEET H3EPM 8 1AA2CHM0035 CHASSIS RAIL 3 9 1AA2BUM0531 ASSY BUTTON UNIT H3JAM 10 1AA2CPM0005A CAP RC G8EAM 11 1AA2DES0861 G DEC SHEET DTV 12 1AV2BAAS015A SANYO BADGE 13 1AA2DES0712 G DEC SHEET VIZON 1AA6P1P5037 OWNER S MANUAL 1AV0U10B443100 ASSY REMOCON 1AA2RCM0295 RC BATTERY LID CABINET PARTS LIST KEY NO PARTS NO DESCRIPTION ACCESSORY PARTS LIST KEY NO P...

Page 34: ...1656 D657 D658 D661 D662 D672 D676 D681 D1683 IC661 IC662 IC663 IC661P1 IC662P1 IC663P1 JP650 L651 L652 L653 L654 L661 L683 L653A L654A L683A R2970 D663 R1640 JWCV1 J1643 J140 J854 J853 J3015 J2329 J012 J001 J3008 J3004 J3009 J3006 J3005 J3007 J3011 J3002 J3003 J3001 J1004 J1005 J1006 J1007 J3401 J3402 J3403 J3404 J2902 J2904 J2903 J2908 J2917 J2918 J2919 J2916 J2906 J2915 J2912 J2922 J2925 J2927 ...

Page 35: ...1 J832 J843 J842 J841 J840 J849 J848 J851 J850 J3010 J005 J013 J010 J008 J006 J007 J009 J855 L802 L820 IC001 C008 C012 C1851 C3401 C3404 C3408 C3411 C3412 C3413 C3416 C3418 JP3402 K6PDB L1851 R001 R003 R1851 R1852 R3401 R3402 R3424 R3461 R012 R011 Q001 C015 C007 C006 C001 R845 PB002A PB001A R864 C868 X8219 R007H4 R007H3 R007H2 R007H1 R895 R894 R891 R890 R884 R883 R882 R865 R849 R838 R827 R823 R817...

Page 36: ...R497A T401 T402H1 T402H2 T402H3 T402H4 T402H6 T402H7 T402H9 T402H10 T402H11 T402H13 TE7 TP7 TP50 TP51 C515 C463B R461 R506A R495 C404 Q581 Q582 R412 R584 R429 C405 C408 C415 C422 C422A D402 D486 D582 R488 K4GND1 KX1P KX5P L421 L463 L464 R438 R582 R583 D581 C581 J502 C493 C403 C403A C463 C463A C462A C462B R506 C411A C412A L416 C426 K4GND2 C482 T402 R503 J505 C508 L511 R513 R512 R511 R504 R502 R501 ...

Page 37: ...6 R421 R422 R423 R424 R428 R480 R481 R482 R487 R491 R493 R494 R497 R507 R508 R509 R514 R516 R581 R585 R497A T401 T402H1 T402H2 T402H3 T402H4 T402H6 T402H7 T402H9 T402H10 T402H11 T402H13 TE7 TP7 TP50 TP51 C515 C463B R461 R506A R495 C404 Q581 Q582 R412 R584 R429 C405 C408 C415 C422 C422A D402 D486 D582 R488 K4GND1 KX1P KX5P L421 L463 L464 R438 R582 R583 D581 C581 J502 C493 C403 C403A C463 C463A C462...

Page 38: ...R731 R730 R723 R722 R721 R720 R713 R712 R711 R710 Q753 Q731 Q721 Q711 D763 D762 D761 D754 D751 D753 D752 D743 C755 C754 C742 C739 C732 C722 C712 C711 R746 J753 J752 J754 R776 R775 R774 R772 R771 R759 R747 R745 R744 R743 R742 R736 Q774 Q743 Q742 Q741 L741 L731 L710 K7Y1 K7V K7F J711 D774 D771 D755 D742 C776 C773 C745 C710 J751 JP702 JP703 JP701 JP705 JP704 J757 J756 R779 R778 R777 J755 J758 XL710 X...

Page 39: ...741 R758 R757 R756 R733 R732 R731 R730 R723 R722 R721 R720 R713 R712 R711 R710 Q753 Q731 Q721 Q711 D763 D762 D761 D754 D751 D753 D752 D743 C755 C754 C742 C739 C732 C722 C712 C711 R746 J753 J752 J754 R776 R775 R774 R772 R771 R759 R747 R745 R744 R743 R742 R736 Q774 Q743 Q742 Q741 L741 L731 L710 K7Y1 K7V K7F J711 D774 D771 D755 D742 C776 C773 C745 C710 J751 JP702 JP703 JP701 JP705 JP704 J757 J756 R77...

Page 40: ...DM_VP GND 5V 14V GND AFC H_DRIVE H_GND EW_OUT HOLD_DOWN GND V_RAMP V_RAMP V_TIM DM_2H DM_V GND 8 1 2 30 29 20 10 5 15 25 C2330 C2331 C2332 C2333 C2339 C2341 C2342 C2343 C2344 C2346 C2372 C2380 C2510 C2530 C2531 C2533 C2534 C2535 C2536 C2543 L2340 C2500 C2502 C2506 C2513 C2545 L2501 X2301 C2328 C2544 C2515 IC2502 K10G L2341 L2517 L2520 K25A C2345 C2373 C2518 C2519 C2520 C2521 C2522 C2523 C2532 C253...

Page 41: ...M4P K6FM2P K6FM1P 1 FRONT BOARD PARTS SIDE COMPONENT ANDTESTPOINT LOCATIONS Cont FRONT BOARD FOIL SIDE X X X X X X X X X X X X X X B10B10400 C 1 2 1 2 3 E E E E 1 13 1 B10B1040A C 1 8 1 6 L_IN 5VAL GND GND KEY_IN RC_IN PWR_SW R_IN GND 5VTV AMUTE 21V AGND GND 1 4 K6FM C601 LF602 LF601 C617 C610 RL602 PS601 K1902 K1901 RL601 K6F K6M K6M3P K6M2P K6M1P K6FP1 K6FP2 F601A F601B VA601 C611 JP601 JP602 T6...

Page 42: ...C661 IC653 IC652 IC651 33V SCREEN FOCUS 35V Main CPU IC801 IC662 6 5V 5V 9V V OUT 31VTV 33VTV 6 5V D3 3V D1 8V RC Transformer RC5V Power SW 44 62 2 7 2 12 50 15 3 28 61 14 Power Failure 32 16 IC1611 33V 9V Posistor Posistor Relay 5V R G B R G B 1 2FJ1 Converter Transformer Flyback Transformer Power IC Hybrid 1 8VDM 3 3VDM 5VAL Always 5V 6 5V IC653 9VTV2 9VTV 5VTV Q1611 Q825 851 Q688 D659 D654 PF D...

Page 43: ...d LC87F40C8A Digital Controller TUNER F1FAM0161 IIC_TV IIC_NV UART EEPROM 24LC04B P DEFLECTION VIDEO CXA2180QM MTS DECODER AUDIO CONTROL CXA2234Q KG K10G K1052 K6MA SCL 18 SDA 17 SCL 30 SDA 29 SCL 30 SDA 29 SCL 16 SDA 15 SCL 10 SDA 11 SCL 6 SDA 5 SCL 60 SDA 59 SCL 6 SDA 5 ...

Page 44: ...FT COMPONENT POWER DEF CV or Y C SWD L R OSD TU IF MTS 2in1 F1FAM0160 TU IF MTS 2in1 CD4052B TC4052B CD4052B TC4052B L R 1080i G 5W PCC Y U V CXA2180QM ATSC_DECODER ZR39660 V_DRIVE VIDEO A D ISL98001 Y CV C C Data HD Y C H V 13 13 1 L 5 R 14 L 2 R 15 L 4 R 11 L 34 R 33 H 57 V 58 2 3 7 22 34 32 30 IK 27 3 5 1 9 Q774 Q2503 Q2330 Q2333 Q2331 Q2502 Q2501 R 8 G 6 B 10 16 3 14 1 L 3 R 13 L 37 R 36 L 2 R...

Page 45: ...DPIC COL HUE AXIS I2C BUS DECODER AFC 2 7MHz VCO TIMING DECODER R Y G Y B Y YCbCr Y R G B Y CbCr CbCr CbCr AGING_B AGING_W DPIC_LEV LTI_LEV MODE SYSTEM DC_TRAN Y_OFFSET FLCOL FLCOL_SW EXT_SW CTI_LEV CTI_MODE COLOR HUE CB_OFFSET CR_OFFSET R Y R R Y B G Y R G Y B AFC_MODE CLP_PHASE CLP_SHIFT CLP_GATE LEFT_BLK RIGHT_BLK CLP_PULSE BLK_PULSE MAT COUNT SCP IREF REG AGC VOSC LOOP2 V_FREQ AKBTIM UP LO_BLK...

Page 46: ...4 SAPOUT 25 SAPIN 22 STIN 26 VE 27 VEWQT 28 VETC 29 VEOUT 30 VCAIN 32 VCAWQT 31 VCATC 1 TOUT L 48 VOLIN L 4 LSOUT L 3 LSOUT R 7 DGND 6 SCL 5 SDA NOISE DET SAPIND IREF I2C BUS I F SW AMP 6dB LPF LPF HPF DeEm LOGIC SPECTRAL RMSDET RMSDET VE VCA 48 VOLIN R 44 TOUT R 41 TRE R 47 TRE L 45 BASS R 2 BASS L 40 SURRTC 38 TVOUT R 36 AUX2 R 37 AUX2 L 39 TVOUT L VOL L VOL L VOL R VOL R TREB TREB TREBLE BASS B...

Page 47: ... CH 1 Input PRE GND For input CH 2 Input CH 1 Output Standby Vcc Filter P P POWER GND For output CH 2 Output Protect popped noise CH 1 AMP in REF AMP CH 2 AMP in CH 1 AMP out CH 2 AMP out TSD Protector Thermal protection curcuit Ripple Filter Block RNf1 Rf1 RNf2 Rf2 ...

Page 48: ...the voltage to all lines supplied No Is the voltage to 5VAL line supplied Is fuse F601 open Is resistor R601 open Check Varistor VA601 Diode Bridge D601 Posistor PS601 IC IC601 602 Transistor Q402 Check Around CPU IC801 IC IC802 803 Crystal X8219 Relay RL601 Diode D1611 Transistor Q1611 Check IC IC1611 Diode D1612 1613 1614 1615 Transformer T681 RC Pre AMP A1901 Check Diode Bridge D601 IC IC601 60...

Page 49: ... Module V Parts Around Q2906 Q2904 Q2902 Check Line Q2950 Digital Module Y Q2943 Digital Module U Q2942 Digital Module V Parts Around Q2950 Q2943 Q2942 Check Line Digital Module IC2501 51pin YP Digital Module IC2501 52pin UP Digital Module IC2501 53pin VP Digital Module IC2501 18pin 2HS Digital Module IC2501 23pin VS IC2501 34pin Q2503 Q711 IC701 3 8pin CRT R Cathode IC2501 32pin Q2502 Q721 IC701 ...

Page 50: ... R Check Line A101 13pin Q3508 IC3401 13pin MPX Parts Around A101 TU IF Q3508 IC3401 Check Line AV1 Terminal IC3402 5pin L 14pin R AV2 Terminal IC3402 2pin L 15pin R AV3 Terminal IC3402 4pin L 11pin R IC3402 3pin L 13pin R IC3401 37pin L 36pin R Parts Around IC3402 Audio Selector Digital Input only Check Line IC3401 34pin Digital Module K1052 50pin L IC3401 33pin Digital Module K1052 48pin R Parts...

Page 51: ...on for AV Selector 3 31 P04 BPF SW OUT For Bandpass Filter Reserved 32 P05 Power Fail in IN At the time of the TV power error L ordinariness H 33 P06 STATUS in IN For factory use 34 P07 Ack out OUT For factory use 35 P20 SO1 Reserve 36 P21 S11 SB1 Reserve 37 P22 SCK1 Reserve 38 P23 Audio MUTE OUT MUTE H OTHER L 39 UTX UART OUT OUT Digital Module microcomputer piece confidence 40 URX UART IN IN Dig...

Page 52: ...e AVSW1 pin28 AVSW2 pin29 AVSW3 pin30 Analog Tuner Low High Last Status AV1 CVBS High High Low AV1 S High Last Status Low AV2 Component 2 Low Last Status High AV3 Component 3 Low Last Status Low Digital Tuner or HDMI Last Status Last Status Last Status HDMI DVI Low Last Status Low Mode Switching Table CONTROL PORT FUNCTION CONT Published in U S A ...

Page 53: ...3 12 x 10 12K ohm 3 NOTES ON SCHEMATIC DIAGRAMS 1 All resistance values in ohms K 1 000 M 1 000 000 2 Unless otherwise noted on schematic all capacitor values less than 1 are expressed in µF Micro Farad and the values more than 1 are in pF 3 Unless otherwise noted on schematic voltage reading taken with VOM from point indicated to chassis ground Voltage reading taken using color bar signal VHF cha...

Page 54: ... AV1 CVBS 2 RF 3 SWD_CV _OUT 4 5 AV1_Y 6 7 VEE 8 VSS 9 AVSW1 10 AVSW2 11 12 13 14 15 16 VCC CD4052BNSRP IC3402 TC4052BFP 1 2 AV2_L 3 SWD_L _OUT 4 AV3_L 5 AV1_L 6 7 VEE 8 VSS 9 AVSW1 10 AVSW3 11 AV3_R 12 13 SWD_R _OUT 14 AV1R 15 AV2_R 16 VCC 25KZ 0 1LZF C1261 Z30B 0220G SC101 1 2 D2301 5VTV AH Q852 9V AH Q853 AH Q854 KK 0 033 LZB C823 EM2 2 LBWA C868 K1052 1 A5V 2 GND 3 A9V 4 GND 5 6 5V 6 TU1 8V 7 ...

Page 55: ...7 2SJ33 R746 2SJ47K R745 K7V 1 K7F 1 2SC2271D Q742 2SC2271E MTZJ3 6B D755 1K R774 AC Q774 10K R772 6 8K R775 CJ270GC C773 16EM 47LBWA C755 FK0 068BE C776 FK0 068BF FK0 068D 250GK 0 1P C702 250 GK0 1P C701 250 GK0 1P C703 33K R777 16EM10LBWA C710 56 R714 56 R724 56 R734 XL710 XL720 XL730 TO MAIN OSD_R OSD_G OSD_B R_OUT G_OUT B_OUT V_DRV V_DRVñ BLK_FULL SDA_TV SCL_TV DM_YP DM_UP DM_VP V_DRV V_DRVñ H...

Search results

Summary of Contents for HT30746

Reviews:

Related manuals for HT30746

Brands by name

Popular brands

Sanyo HT30746, Service Manual

Search results

Summary of Contents for HT30746

Reviews:

Related manuals for HT30746

Brands by name

Popular brands