Sanyo AVM-3651G Service Manual Download

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Schematic
Location

Part No.

Description

Schematic
Location

Part No.

Description

R1727

401 012 3506

CARBON

10 JB 1/4W

R1728

401 016 9801

CARBON

27 JB 1/4W

R1730

401 012 5708

CARBON

1K JA 1/4W

R1732

401 007 4709

CARBON

1.2K JA 1/2W

R1733

401 024 7707

CARBON

100K JA 1/6W

R1734

401 024 7707

CARBON

100K JA 1/6W

R1735

401 007 4709

CARBON

1.2K JA 1/2W

R1736

401 024 9701

CARBON

12K JA 1/6W

R1737

401 009 8705

CARBON

39 JB 1/2W

R1738

401 009 8705

CARBON

39 JB 1/2W

R1740

401 008 4500

CARBON

2.7 JB 1/2W

R1741

401 008 3800

CARBON

2.2 JB 1/2W

★

R1742

401 066 6102

OXIDE-MT

220 JA

R1744

401 024 9305

CARBON

1.2K JA 1/6W

R1753

401 024 6700

CARBON

100 JA 1/6W

R1901

401 150 5905

MT-GLAZE

10K JA 1/10W

R1902

401 150 6209

MT-GLAZE

1K JA 1/10W

R1903

401 162 2800

MT-GLAZE

1.8K JA 1/10W

R1904

401 150 6100

MT-GLAZE

2.2K JA 1/10W

R1905

401 256 7605

MT-GLAZE

3.9K JA 1/10W

R1906

401 162 4101

MT-GLAZE

5.6K JA 1/10W

R1907

401 256 0408

MT-GLAZE

12K JA 1/10W

R1909

401 024 7004

CARBON

1K JA 1/6W

R1910

401 024 7004

CARBON

1K JA 1/6W

R3401

401 025 7409

CARBON

220 JA 1/6W

R3402

401 025 7409

CARBON

220 JA 1/6W

R3406

401 150 5806

MT-GLAZE

100K JA 1/10W

R3407

401 255 6005

MT-GLAZE

1M JA 1/10W

R3411

401 265 4008

MT-GLAZE

62K JA 1/10W

R3421

401 162 3104

MT-GLAZE

3.3K JA 1/10W

R3422

401 255 6401

MT-GLAZE

3K JA 1/10W

R3426

401 256 7605

MT-GLAZE

3.9K JA 1/10W

R3432

401 150 5905

MT-GLAZE

10K JA 1/10W

R3433

401 150 5905

MT-GLAZE

10K JA 1/10W

R3434

401 162 4002

MT-GLAZE

560 JA 1/10W

R3435

401 150 5806

MT-GLAZE

100K JA 1/10W

R3436

401 162 4002

MT-GLAZE

560 JA 1/10W

R3437

401 150 5806

MT-GLAZE

100K JA 1/10W

R3441

401 256 1405

MT-GLAZE

330K JA 1/10W

R3442

401 255 6500

MT-GLAZE

100 JA 1/10W

R3443

401 256 1405

MT-GLAZE

330K JA 1/10W

R3444

401 255 6500

MT-GLAZE

100 JA 1/10W

R3445

401 256 1405

MT-GLAZE

330K JA 1/10W

R3446

401 255 6500

MT-GLAZE

100 JA 1/10W

R3447

401 256 1405

MT-GLAZE

330K JA 1/10W

R3448

401 024 6700

CARBON

100 JA 1/6W

SWITCHES

SW1901

645 027 7382

SWITCH, PUSH (POWER)

SW1902

645 027 7382

SWITCH, PUSH (VOL +)

SW1903

645 027 7382

SWITCH, PUSH (VOL –)

SW1904

645 027 7382

SWITCH, PUSH (CH

▲

)

SW1905

645 027 7382

SWITCH, PUSH (CH

▼

)

SW1906

645 027 7382

SWITCH, PUSH (MENU)

TRANSFORMERS

T151

645 027 6088

TRANS, OSC 45.75MHZ

T401

610 000 1138

DRIVE TRANS

610 223 1663

DRIVE TRANS

★

T402

645 044 8270

TRANS, FLYBACK

★

T601

645 040 1510

TRANS, POWER, PULSE

CRYSTALS/FILTERS

X141

421 008 9008

SAW F TSF5235P

X161

610 015 3059

TRAP, CERAMIC 4.5MHZ

645 041 1618

TRAP CERAMIC 4.5MHZ

X251

610 012 0655

CRYSTAL OSCILLATOR

610 204 4195

CRYSTAL OSCILLATOR

610 245 9746

CRYSTAL OSCILLATOR

X801

645 026 8434

OSC, CRYSTAL 8.000MHZ

MISCELLANEOUS

A100

610 289 2819

ASSY, PWB, MAIN

★

A101

645 040 5150

TUNER, U/V

A700

610 289 7449

ASSY, PWB, SOCKET

A1901

645 027 4213

UNIT, REMOCON RECEIVER

★

F601

423 007 1601

FUSE 125V 4A

423 007 1809

FUSE 125V 4A

423 018 8101

FUSE 125V 4A

F601A

645 000 5077

HOLDER, FUSE

645 016 0479

HOLDER, FUSE

F601B

645 000 5077

HOLDER, FUSE

645 016 0479

HOLDER, FUSE

★

K701

645 026 2005

SOCKET, CRT 8P

K1001

645 043 7007

JACK, RCA-8(9-1)

K1051

645 043 6994

SOCKET, DIN 4PX2

★

PS601

408 038 5606

THERMISTOR PTH451A300BG3

408 041 8205

THERMISTOR PTH451A3R0Q11

★

Q901

414 011 2203 CRT A90AEJ15X02

★

RL601

645 000 4155

RELAY

645 011 2713

RELAY

645 015 8629

RELAY

645 024 7767

RELAY

645 024 7828

RELAY

SP901

645 010 0567

SPEAKER, 8

SP902

645 010 0567

SPEAKER, 8

★

W601

645 030 5306

CORD, POWER-2.0MK

★

W901

610 267 6532

ASSY, WIRE GND CONNECTOR

610 270 5409

ASSY, WIRE GND CONNECTOR

Summary of Contents for AVM-3651G

Page 1: ...st 23 Component and Test Point Locations 24 27 Schematic Insert 29 36 Schematic Notes 29 Pin Layouts 25 Capacitor and Resistor Codes 29 Block Diagram 30 31 Voltage Charts 30 32 Waveforms 32 Schematic Diagrams 33 36 Specifications Power Rating 120V 60Hz 107W Avg 2 5A Max Antenna Input Impedance 75W UHF VHF CATV Receiving Channel 2 13 VHF 14 69 UHF 01 14 94 95 125 CATV Remote Ready 33 Key Remote Con...

Page 2: ...inet screw heads metal overlays control shafts etc Measure the AC voltage across the 1500 ohm resistor The AC voltage should not exceed 750 mV A reading exceeding 750 mV indicates that a dangerous potential exists The fault must be located and corrected Repeat the above test with the receiver power plug reversed NEVER RETURN A RECEIVER TO THE CUSTOMER WITHOUT TAKING THE NECESSARY CORRECTIVE ACTION...

Page 3: ... line 2 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 3 Select NO 03 HP H Phase with or key Adjust the data with or key for 12 4 Select NO 10 VSC V S Correction with or key Adjust the data with or key for 11 5 Select NO 14 VC V Compression with or key Adjust the data with or key for 4 6 Select NO 23 POS Pre Over SW with or key Adjust the data with...

Page 4: ...tion 11 HBR 3 3 0 7 H BLK R 12 HBL 4 4 0 7 H BLK L 13 CDM 0 0 0 1 C D Mode 14 VC 5 4 0 7 Vertical Compression 15 RB 0 0 0 255 Red Bias 16 GB 0 0 0 255 Green Bias 17 BB 0 0 0 255 Blue Bias 18 RD 64 64 0 127 Red Drive 19 GD 8 8 0 15 Green Drive 20 BD 64 64 0 127 Blue Drive 21 SBI 64 64 0 127 Sub Bias 22 OSD 2 2 0 3 OSD Contrast 23 POS 0 1 0 1 Pre Over SW 24 FLS 2 2 0 7 Filter System 25 CKO 3 3 0 7 C...

Page 5: ...4 SCO 7 7 0 31 Sub Color 55 STI 20 19 0 31 Sub Tint 56 SSH 12 12 0 31 Sub Sharpness 57 OPT 0 24 0 255 Option See Note 1 page 6 58 OP2 0 46 0 255 Option 2 See Note 2 page 6 59 HR 24 24 0 63 OSD Horizontal Position 60 ATT 10 10 0 63 Input Level 61 WDB 32 32 0 63 Wideband 62 SPC 32 32 0 63 Spectral 63 SBO 5 2 0 255 Sub Bright Offset 64 PCO 40 40 0 63 PIP Color 65 PTI 40 40 0 63 PIP Tint 66 PUV 24 24 ...

Page 6: ... 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 18 and 20 automatically 1 2 3 4 5 6 7 9 8 RB RB BB BB N A GB N A GB N A FOR RED BIAS ADJUSTMENT FOR BLUE BIAS ADJUSTMENT FOR GREEN BIAS ADJUSTMENT Figure 2 Figure 3 1 2 3 4 5 6 7 9 8 RD RD BD BD N A N A N A N A N A FOR RED DRIVE ADJUSTMENT FOR BLUE DRIVE ADJUSTMENT BIT FUNCTION...

Page 7: ...eiver and disconnect the AC power cord 4 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 5 Select NO 04 VS Vertical Size with or key 6 Adjust the data with or key for full scan To turn off the Service Menu display press the MENU key VERTICAL CENTERING ADJUSTMENT 1 Tune receiver to an active channel 2 Check that picture is in the center of TV screen ...

Page 8: ...ower cord 6 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 7 Select NO 53 SB Sub Brightness with or key 8 Adjust the data with or key for 820mVDC 9 Press the MENU key to turn off the Service Menu display 10 Check brightness level on every active channel readjust repeat steps 5 9 if necessary Note Do not set to excessive brightness level otherwise t...

Page 9: ...nu key reconnect the AC power cord The Service Menu will now appear 5 Select NO 60 ATT Attenuation with the or key 6 Adjust the or key for a voltmeter reading of 400 20 mVrms at TP317 SEPARATION ADJUSTMENT 7 Turn off the receiver and disconnect the AC power cord AC 120V line 8 Connect oscilloscope CH1 to TP317 and CH2 to TP318 and ground 9 Connect an MTS TV Stereo generator to antenna terminal 10 ...

Page 10: ...d any of these failures remains uncorrected the CPU will shut off the power within 3 seconds Check the following if the unit is turned off by the power failure detector 1 Disconnect the AC power cord 120V AC line for at least 10 seconds 2 Connect a DC Voltmeter to the following TEST POINTS 3 Press the Power key and check for the proper voltage supplies 4 If any of these voltages is low the power f...

Page 11: ...ese assemblies intact unless picture tube is being replaced 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 Pr...

Page 12: ...ERAMIC 0 01U K 50V C142 403 343 4603 CERAMIC 0 022U K 50V C143 403 224 6108 CERAMIC 0 01U K 50V C146 403 224 6108 CERAMIC 0 01U K 50V C147 403 038 1603 ELECT 100U M 6 3V C151 403 048 6308 ELECT 0 47U M 50V C153 403 048 6308 ELECT 0 47U M 50V C161 403 357 9601 CERAMIC 0 1U Z 50V C211 403 086 2607 NP ELECT 1U M 50V C212 403 049 9803 ELECT 2 2U M 50V C221 403 086 2607 NP ELECT 1U M 50V C251 401 150 6...

Page 13: ...0U M 6 3V C502 403 053 2104 ELECT 220U M 35V C503 403 276 0208 ELECT 2 2U K 50V C504 403 045 9807 ELECT 2200U M 25V C505 403 067 7805 MT COMPO 0 47U J 50V C505 403 166 7706 MT POLYEST 0 47U J 63V C506 403 062 5301 POLYESTER 5600P K 50V 403 312 2401 POLYESTER 5600P K 50V C508 403 235 0201 CERAMIC 47P J 50V C509 403 067 7805 MT COMPO 0 47U J 50V 403 166 7706 MT POLYEST 0 47U J 63V C511 403 058 5407 ...

Page 14: ...T 4 7U M 25V C3406 403 325 2504 CERAMIC 0 012U K 50V C3407 403 235 5701 CERAMIC 5600P K 50V C3408 403 048 6308 ELECT 0 47U M 50V C3411 403 048 6308 ELECT 0 47U M 50V C3412 403 043 9106 ELECT 47U M 16V C3413 403 046 9905 ELECT 4 7U M 25V C3414 403 042 2405 ELECT 100U M 16V C3416 403 086 0108 NP ELECT 4 7U M 25V C3417 403 046 9905 ELECT 4 7U M 25V C3418 403 086 0108 NP ELECT 4 7U M 25V C3421 403 224...

Page 15: ... 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 408 008 2406 DIODE 1N4148 D693 407 057 2702 ZENER DIODE RD6 2EB2 6 2V 407 099 5402 ZENER DIODE MTZJ6 2B 6 2V D694 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 408 008 2406 DIODE 1N4148 D751 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 408 008 2406 DIODE 1N4148 D801 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 408 008 2406 DI...

Page 16: ...OIL 100UH K 645 001 4758 INDUCTOR 100U K L717 610 029 8149 PEAKING COIL 100UH K 645 001 4758 INDUCTOR 100U K L727 610 029 8149 PEAKING COIL 100UH K 645 001 4758 INDUCTOR 100U K L801 645 008 2894 INDUCTOR 5 6U K 645 016 3104 INDUCTOR 5 6U K L821 645 008 2894 INDUCTOR 5 6U K 645 016 3104 INDUCTOR 5 6U K L851 645 008 2894 INDUCTOR 5 6U K 645 016 3104 INDUCTOR 5 6U K L881 645 006 2490 INDUCTOR 1U K 64...

Page 17: ...05 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S S 405 012 2002 TR 2SC1815 GR 405 012 2101 TR 2SC1815 O 405 012 2309 TR 2SC1815 Y 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA 405 151 8705 TR 2SC536NG NPA 405 157 0505 TR 2SC536NF NPA Q688 405 001 7605 TR 2SA1015 Y SAN 405 004 3208 TR 2SA564A R CU 405 006 1806 TR 2SA933S R 405 151 3304 TR 2SA608NF NPA 406 000 68...

Page 18: ...40S R 405 011 8609 TR 2SC1740S S 405 012 2002 TR 2SC1815 GR 405 012 2101 TR 2SC1815 O 405 012 2309 TR 2SC1815 Y 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA 405 151 8705 TR 2SC536NG NPA 405 157 0505 TR 2SC536NF NPA Q1700 405 001 7407 TR 2SA1015 O SAN 405 001 7605 TR 2SA1015 Y SAN 405 004 3109 TR 2SA564A Q CU 405 004 3208 TR 2SA564A R CU 405 006 1707 TR 2SA933S Q...

Page 19: ...24 9701 CARBON 12K JA 1 6W R003 401 256 3805 MT GLAZE 1 5K JA 1 10W R004 401 256 3805 MT GLAZE 1 5K JA 1 10W R008 401 026 9907 CARBON 4 7K JA 1 6W R011 401 026 3905 CARBON 330 JA 1 6W R012 401 027 2600 CARBON 5 6K JA 1 6W R106 401 009 2000 CARBON 27K JA 1 2W R131 401 256 1702 MT GLAZE 33K JA 1 10W R133 401 255 6401 MT GLAZE 3K JA 1 10W R135 401 150 6001 MT GLAZE 0 000 ZA 1 10W R137 401 150 6209 MT...

Page 20: ...N 18K JA 1 6W R486 401 068 6209 OXIDE MT 5 6 JA 2W R487 401 025 3807 CARBON 180 JA 1 6W R488 401 059 1602 OXIDE MT 15 JA 1W R489 401 059 5907 OXIDE MT 18 JA 1W R491 401 012 5708 CARBON 1K JA 1 4W R492 401 156 8504 MT FILM 33K FA 1 6W R493 401 017 3808 CARBON 270K JA 1 4W R494 401 016 5803 CARBON 220K JA 1 4W R495 401 066 5006 OXIDE MT 22 JA 2W R497 401 066 3002 OXIDE MT 2 2 JA 2W R499 401 026 6609...

Page 21: ...56 0200 MT GLAZE 120K JA 1 10W R872 401 256 3607 MT GLAZE 15K JA 1 10W R873 401 162 3005 MT GLAZE 22K JA 1 10W R881 401 255 6500 MT GLAZE 100 JA 1 10W R882 401 255 6500 MT GLAZE 100 JA 1 10W R883 401 255 6500 MT GLAZE 100 JA 1 10W R884 401 255 6500 MT GLAZE 100 JA 1 10W R886 401 150 5905 MT GLAZE 10K JA 1 10W R1001 401 256 2709 MT GLAZE 75 JA 1 10W R1002 401 256 2709 MT GLAZE 75 JA 1 10W R1006 401...

Page 22: ...5 MT GLAZE 330K JA 1 10W R3442 401 255 6500 MT GLAZE 100 JA 1 10W R3443 401 256 1405 MT GLAZE 330K JA 1 10W R3444 401 255 6500 MT GLAZE 100 JA 1 10W R3445 401 256 1405 MT GLAZE 330K JA 1 10W R3446 401 255 6500 MT GLAZE 100 JA 1 10W R3447 401 256 1405 MT GLAZE 330K JA 1 10W R3448 401 024 6700 CARBON 100 JA 1 6W SWITCHES SW1901 645 027 7382 SWITCH PUSH POWER SW1902 645 027 7382 SWITCH PUSH VOL SW190...

Page 23: ...R 411 078 1101 SCREW 4X14 9 USED 7 412 018 8402 SCREW 3X10 2 USED 8 610 290 1092 DEC AV SHEET 9 610 289 1669 BUTTON UNIT 10 610 285 1199 CAP RC 11 610 102 7151 DC HOLDER 2 USED 12 610 292 8853 DEC SHEET 13 645 025 0675 SANYO BADGE 610 289 2970 OWNER S MANUAL 645 044 3275 RC TRANSMITTER OR 645 044 3305 RC TRANSMITTER 610 271 7143 RC BATTERY COVER CABINET PARTS LIST KEY NO PARTS NO DESCRIPTION ACCES...

Page 24: ... 24 COMPONENT ANDTESTPOINT LOCATIONS MAIN BOARD PARTS SIDE IC1201 IC1201 IC3401 IC301 IC101 B E C IC801 ...

Page 25: ... Q1702 F5 Q1703 F4 Q1705 F5 R513 E3 TE7 H3 TP7 H3 TJ1 B3 TJ4 F3 TJ5 B4 TP16A E6 TP21 F6 TP50 H3 TP51 H3 TP317 B6 TP318 B6 T151 E6 MAIN BOARD COMPONENTS AND TEST POINTS GRID LOCATIONS PIC TUBE SOCKET BOARD COMPONENTS Part Loc Q701 E3 Q702 E3 Q711 F2 Q712 F2 Q721 F3 Q722 F3 Q1706 E2 Q1707 E1 Q1708 F2 Q1709 F1 Q1711 E1 Q1712 E2 FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH THE SAM...

Page 26: ... 26 COMPONENT ANDTESTPOINT LOCATIONS Cont MAIN BOARD FOIL SIDE ...

Page 27: ... 27 PICTURETUBE SOCKET BOARD ...

Page 28: ...28 Printed in U S A April 2001 2700 SMC For parts or service contact SANYO Fisher Service Corporation 21605 Plummer Street Chatsworth CA 91311 U S A 300 Applewood Crescent Concord Ontario L4K 5C7 CANADA ...

Page 29: ...al Output 13V HORZ T402 9 Heater 28V HORIZ Q601 B Power Switching 2 5V 50KHz Device Pin Volts Mode IC101 41 GND IC101 42 GND IC101 43 GND IC101 44 2 2 IC101 45 3 7 IC101 46 2 0 IC101 47 3 0 IC101 48 0 IC101 49 2 5 IC101 50 GND IC101 51 GND IC101 52 2 8 IC101 53 5 2 IC101 54 2 7 IC101 55 2 7 IC101 56 2 3 IC101 57 GND IC101 58 3 6 IC101 59 4 4 IC101 60 4 4 IC101 61 GND IC101 62 GND IC101 63 GND IC10...

Page 30: ... 0 1 LZF 1 10 GJ 56C 1 10 GJ 56C 1 10 GJ 5 6KC 1 10 GJ 5 6KC KZ0 1 LZF 16EM 10 100 KZ 0 1 LZF TC4053BFP 16EM 47 1 10GJ 22KC 1 10GJ1KC X X X X AE EM1 1 10GJ 68KC 1 10GJ 33KC 1 10GJ 1KC 1 10GJ 2 2KC 1 10GJ 2 2KC 1 10GJ 1KC 1 10GJ 33KC 1 10GJ 68KC EM1 AE 1 10GJ10KC EM0 47 AC EM0 47 KK0 01 LZB 6 3EM 100 1 10GJ 33KC 1 10GJ 1KC 2SJ22 1 10GJ 22KC 2SD400 E MP F MP 390 1SJ15 HJ0 47 63GJ0 47V 16EM470 KK 0 0...

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Sanyo AVM-3651G, Service Manual

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