Sanyo DS35224 Скачать руководство пользователя | Manualshive

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REFERENCE No.

SM

780123

DS35224, G7RZA, PRODUCT CODE 111355699

Contents

Safety Instructions . . . . . . . . . . . . . . . . . .  2
Service Adjustments . . . . . . . . . . . . .  3 - 10
Service Hints . . . . . . . . . . . . . . . . . . . . . .  11

Mechanical Disassemblies. . . . . . . . . . .  12
Chassis Electrical Parts List . . . . . .  13 - 23
Cabinet Parts List . . . . . . . . . . . . . . . . . .  24
Component and Test Point

Locations . . . . . . . . . . . . . . . . . . . 25 - 28

Schematic Insert . . . . . . . . . . . . . . . 29 - 36

Schematic Notes . . . . . . . . . . . . . . . . . 29
Pin Layouts . . . . . . . . . . . . . . . . . . . . . 29
Capacitor and Resistor Codes . . . . . . 29

Block Diagram . . . . . . . . . . . . . . . 30 - 31

Voltage Charts . . . . . . . . . . . . . . . 30 - 32
Waveforms. . . . . . . . . . . . . . . . . . . . . . 32

Main PC Board . . . . . . . . . . . . . . . 33 - 36

Audio/Video Board. . . . . . . . . . . . 35 - 36
CRT Socket Board . . . . . . . . . . . . . . . . 33

Specifications

Power Rating . . . . . . . . . . . . . . . . . . . . . 120V, 60Hz

105W (Avg), 2.5A (Max)

Antenna Input Impedance . . . . . . . . . . . . . . . . . 75

Ω

UHF/VHF/CATV

Receiving Channel . . . . . . . . . . . . . . . . 2 - 13 (VHF),

14 - 69 (UHF),

01, 14-94, 95-125 (CATV)

Remote Ready . . . . . . . . . . 39 Key Remote Control
Sound Output . . . . . . . . . . . . . . . . . . . . . . 3.0 W/CH
Intermediate Frequency

Picture IF Carrier . . . . . . . . . . . . . . . . . .  45.75MHz
Sound IF Carrier . . . . . . . . . . . . . . . . . .  41.25MHz
Color Sub Carrier . . . . . . . . . . . . . . . . .  42.17MHz

Picture Tube . . . . . . . . . . . . . . . . . . . A89AEJ15X02
Semiconductors

Integrated Circuits. . . . . . . . . . . . . . . . . . . . . . . 14
Transistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Except within Tuner and RC Pre-Amp.

Cabinet Dimensions

Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848 mm
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . 751 mm
Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619 mm

AS

FILE NO.

SERVICE MANUAL

Remote Control Color
Television

DS35224

(CANADA)

ORIGINAL VERSION

Chassis No. 35224-00

NOTE: Match the Chassis No. on

the unit’s back cover with
the Chassis No. in the
Service Manual.

If the Original Version
Service Manual Chassis
No. does not match the
unit’s,

additional Service

Literature is required. You

must

refer to “Notices” to

the Original Service Manual
prior to servicing the unit.

AS

MENU

CH

VOL

POWER

MTS

STEREO/SAP/db

x

1
2
3
...
»

Содержание DS35224

Страница 1: ... 01 14 94 95 125 CATV Remote Ready 39 Key Remote Control Sound Output 3 0 W CH Intermediate Frequency Picture IF Carrier 45 75MHz Sound IF Carrier 41 25MHz Color Sub Carrier 42 17MHz Picture Tube A89AEJ15X02 Semiconductors Integrated Circuits 14 Transistors 44 Except within Tuner and RC Pre Amp Cabinet Dimensions Width 848 mm Height 751 mm Depth 619 mm AS FILE NO SERVICE MANUAL Remote Control Colo...

Страница 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...

Страница 3: ...itial reference data for proper TV operation before attempting service adjustments 1 Disconnect the AC power cord AC 120V line 2 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 3 Select NO 3C SCO Sub Color with or key Adjust the data with or key for 1C 4 Select NO 3D STI Sub Tint with or key Adjust the data with or key for 12 5 Select NO 3F SSH Sub ...

Страница 4: ... data with number keys for 3C 31 Select NO 84 OP2 V Guide Tone AV PIP F V I Ch C En C En Select with or key Adjust the data with number keys for 0E 32 Select NO 8D HR H Display Position with or key Adjust the data with or key for 1A 33 Select NO 8E SBO Sub Bright Offset with or key Adjust the data with or key for 0A 34 Select NO 92 DTN YUV Sub Tint with or key Adjust the data with or key for FC 35...

Страница 5: ... 00001010 On Screen Display Contrast 51 CRG6 80 80 10000000 Coring 52 Not Used 53 Not Used 54 FLS 84 83 10000011 Y C Filter Mode 55 GRY7CRS5GYA3CKO 03 03 00000011 Gray 7 Cross B W 6 5 G Y Angle 4 Color Killer 56 FBP6YAP4WP 42 42 01000001 FBP Blanking 6 Y APF 4 White Peak 57 YGM6DCR4BSS2BSG A5 61 01100001 Y Gamma 7 6 DC Reset 5 4 B Strk Start 3 2 B Strk Gain 58 AFC7CBP5 40 C0 11000000 Auto Flesh 7 ...

Страница 6: ...b Coring 95 DVM 00 00 00000000 YUV Sub VM 96 DCB 02 00 00000000 YUV Cb Offset 97 DCR 02 00 00000000 YUV Cr Offset 98 DHC 00 00 00000000 YUV Sub H Phase 99 DHS 00 00 00000000 YUV Sub E W DC 9A ECN F4 E9 11101001 16 9 Sub Contrast 9B EBR 00 FA 11111011 16 9 Sub Bright 9C ECL 00 00 00000000 16 9 Sub Color 9D ETN 00 00 00000000 16 9 Sub Tint 9E EVS F9 F7 11110111 16 9 Sub V Size 9F EVP 00 00 00000000 ...

Страница 7: ...ION NORMAL COOL OF COLOR ENHANCER 1 COLOR ENHANCER NONE YES 2 INITIAL CH XDS NONE YES 3 FIXED VARIABLE FIXED FIX VAR 4 PIP NONE YES 5 AV INPUTS AV1 2 AV1 2 3 6 BASS TREBLE TONE BASS TR TONE 7 V GUIDE NONE YES Note 1 Red Blue Drive Adjustments in Service Menu NO AF 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 da...

Страница 8: ...y reconnect the AC power cord The Service Menu display will now appear 5 Select NO 42 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 If picture center is too low add resistor R513 1K ohm 1W If picture...

Страница 9: ...ower cord 6 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 7 Select NO 3E SB Sub Brightness with or key 8 Adjust the data with or key for 680 mVDC 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 ...

Страница 10: ...urther decreases in amplitude can be obtained Press the MENU key to turn off the Service Menu display PURITY AND CONVERGENCE ADJUSTMENTS Purity and Convergence have been aligned at the factory No re alignment is necessary 10 SERVICE ADJUSTMENTS Continued PINCUSHION CORRECTION ADJUSTMENT 1 Connect a color bar generator to the antenna terminals and select a crosshatch pattern 2 Set the picture contr...

Страница 11: ...f these failures remains uncorrected the CPU will shut off the power within three 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 fail...

Страница 12: ...assemblies intact unless picture tube is being replaced Discharge the picture tube to the coating before handling the tube 1 Remove chassis see 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 instal...

Страница 13: ...CERAMIC 0 01U K 50V C147 404 084 2200 ELECT 100U M 6 3V C151 404 084 3702 ELECT 0 47U M 50V C153 404 084 3702 ELECT 0 47U M 50V C161 403 357 9601 CERAMIC 0 1U Z 50V C211 403 069 8305 CERAMIC 0 01U Z 50V C212 404 084 4006 ELECT 2 2U M 50V C221 404 084 6901 NP ELECT 1U M 50V C247 401 150 6001 MT GLAZE 0 000 ZA 1 10W C252 404 084 5102 POLYESTER 0 1UK 63V C253 404 084 3702 ELECT 0 47U M 50V C256 404 0...

Страница 14: ...076 3607 CERAMIC 470P K 500V C487 404 087 3402 ELECT 1000U M 35V C489 404 084 3306 ELECT 470U M 16V C493 404 056 5307 NP ELECT 2 2U M 100V C497 404 084 2200 ELECT 100U 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 404 084 5706 MT POLYEST 0 47UJ 63V C506 404 089 5909 POLYESTER 5600P K 63V C509 404 084 5706 MT POLYEST 0 47UJ 63V...

Страница 15: ...V C3413 404 091 6604 ELECT 4 7U M 25V C3414 404 084 2804 ELECT 100U M 16V C3416 404 089 6500 NP ELECT 4 7U M 50V C3417 404 091 6604 ELECT 4 7U M 25V C3418 404 089 6500 NP ELECT 4 7U M 50V C3421 403 224 5606 CERAMIC 2700P K 50V C3422 403 323 3602 CERAMIC 0 047U K 50V C3423 403 342 9203 TA SOLID 3 3U K 10V C3424 404 089 6500 NP ELECT 4 7U M 50V C3426 403 299 1820 TA SOLID 10U K 10V C3427 404 084 380...

Страница 16: ...109 DIODE 1S2473 408 008 2406 DIODE 1N4148 D843 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 408 008 2406 DIODE 1N4148 D1002 408 047 2306 ZENER DIODE MTZJ10B 10V D1011 408 047 2306 ZENER DIODE MTZJ10B 10V D1026 408 047 2306 ZENER DIODE MTZJ10B 10V D1705 407 108 5300 DIODE SB07 03N D1707 407 108 5300 DIODE SB07 03N D1708 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 408 008 2406 DIOD...

Страница 17: ...20 7907 TR 2SC945A RA 405 151 8705 TR 2SC536NG NPA 405 157 0505 TR 2SC536NF NPA Q202 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 405 006 1806 TR 2SA933S R 405 151 3304 TR 2SA608NF NPA 406 000 6804 TR 2SA1015 GR SAN Q271 405 002 0308 TR 2SA1037K T 96 R 405 002 0407 TR 2SA1037K T 96 S 405 002 6726 TR ...

Страница 18: ...45A 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 6804 TR 2SA1015 GR SAN Q693 405 011 8401 TR 2SC1740S Q 405 011 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 2SC9...

Страница 19: ...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 405 006 1806 TR 2SA933S R 405 151 3304 TR 2SA608NF NPA 406 000 6804 TR 2SA1015 GR SAN Q1702 405 011 8401 TR 2SC1740S Q 405 011 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...

Страница 20: ...52 401 027 2600 CARBON 5 6K JA 1 6W R272 401 162 4101 MT GLAZE 5 6K JA 1 10W R273 401 256 7308 MT GLAZE 6 8K JA 1 10W R276 401 024 9701 CARBON 12K JA 1 6W R277 401 150 5905 MT GLAZE 10K JA 1 10W R278 401 150 6209 MT GLAZE 1K JA 1 10W R279 401 256 7506 MT GLAZE 390 JA 1 10W R281 401 150 5905 MT GLAZE 10K JA 1 10W R284 401 026 9303 CARBON 47 JA 1 6W R287 401 024 6700 CARBON 100 JA 1 6W R288 401 024 ...

Страница 21: ...JA 1 2W R604 401 066 3002 OXIDE MT 2 2 JA 2W R606 401 019 9600 CARBON 47 JA 1 4W R607 401 016 1508 CARBON 22 JA 1 4W R608 401 162 3807 MT GLAZE 470K JA 1 10W R609 401 162 3005 MT GLAZE 22K JA 1 10W R611 401 027 0309 CARBON 47K JA 1 6W R612 402 001 8502 FUSIBLE RES 10 J 1 2W R613 401 180 8402 OXIDE MT 0 47 JA 2W R614 401 020 0900 CARBON 470 JB 1 4W R615 401 180 8402 OXIDE MT 0 47 JA 2W R616 401 150...

Страница 22: ... 401 255 6500 MT GLAZE 100 JA 1 10W R1057 401 150 5905 MT GLAZE 10K JA 1 10W R1058 401 026 1307 CARBON 27K JA 1 6W R1201 401 150 6100 MT GLAZE 2 2K JA 1 10W R1202 401 256 6608 MT GLAZE 68K JA 1 10W R1203 401 150 6209 MT GLAZE 1K JA 1 10W R1204 401 256 1702 MT GLAZE 33K JA 1 10W R1206 401 162 3005 MT GLAZE 22K JA 1 10W R1208 401 024 7004 CARBON 1K JA 1 6W R1209 401 255 6500 MT GLAZE 100 JA 1 10W R1...

Страница 23: ...TCH PUSH CH 645 052 2284 SWITCH PUSH CH SW1905 645 006 9673 SWITCH PUSH CH 645 027 7382 SWITCH PUSH CH 645 052 2284 SWITCH PUSH CH SW1906 645 006 9673 SWITCH PUSH MENU 645 027 7382 SWITCH PUSH MENU 645 052 2284 SWITCH PUSH MENU TRANSFORMERS T151 645 049 3775 TRANS OSC 45 75MHZ T401 610 000 1138 DRIVE TRANS 610 223 1663 DRIVE TRANS T402A 645 058 8006 TRANS FLYBACK T601 645 056 7353 TRANS POWER PULS...

Страница 24: ...9 USED 7 411 026 2303 SCREW 3X10 3 USED 8 610 302 5148 DEC AV SHEET 9 610 289 1652 BUTTON UNIT 10 610 267 0851 CAP RC 11 610 102 7151 DC HOLDER 2 USED 12 610 291 3484 DEC SHEET 13 645 045 8880 SANYO BADGE 610 314 9561 OWNER S MANUAL 645 058 8105 RC TRANSMITTER 610 298 2398 RC BATTERY COVER CABINET PARTS LIST KEY NO PARTS NO DESCRIPTION ACCESSORY PARTS LIST KEY NO PARTS NO DESCRIPTION 5 6 9 10 1 4 ...

Страница 25: ...KX1P KX5P KX3P KX4P KT1P C504 R517 R468 R462 R771 Q771 TP51 TP50 KSC R481 TE7 TP7 C484 R491 R497 R497A C486 D483 R406 Q401 R483 T401 C408 R421 D428 R428 R482 D482 R422 C406 C407 D429 L402 L401 R480 KB J401 L404 C434 KH R408 R494 R493 D508 K1002 C487 R407 C482 C422 R434 R413 R402 D481 C422A KSP L8098 L8094 R201 C211 C221 C212 Q202 J3415 J3414 J218 J3416 J138 J216 J139 J141 J406 J403 J3420 J502 J503...

Страница 26: ... 125V CAUTION E E E E 1 2 A K E B E B A K E B E B 4 1 1 2 8 9 3 1 VM B G R B HEATER 9V B10B0930A 2 1 K17CA 1 5 E A E B D754 D751 D753 L710 R703 R1730 C1705 D715 D714 D713 R732 D712 R722 R713 R723 C731 D741 R731 R711 R721 C712 C702 C722 R712 R701 R702 Q711 Q721 Q701 C745 D722 D702 D704 D705 C742 D703 R704 R714 R724 L712 L722 L702 R725 R715 R705 C747 IC701H1 IC701H2 C1720 R1748 R1747 Q1705 K7V K17H ...

Страница 27: ...L881 L882 C3448 C3446 R1909 R1910 IC681 C3412 C3408 C3411 C3413 C3414 C3417 C3427 C3401 C3432 R008 Q1201 Q1211 C1201 C1211 C1206 R852 R683 C1901 D1902 R3402 R3401 R489 L800 C488 D1201 D836 R012 R693 R695 C1902 L1901 C806 R691 C688 D687 D680 R692 R628 Q681 Q627 C630 C693 Q693 R694 D693 Q695 R631 R601H3 R601A D1901 KD2P KD1P R601H1 R601H4 R601 F601A F601B C606A R630 LF601A C601 D612 Q688 D683 RL601 ...

Страница 28: ...001 D1002 D1006 D1011 D1021 D1022 D1026 D1031 D1051 D1052 D1053 IC1001 K10F K10G K1001 K1051 R1006 R1013 R1026 R1033 R301 J1032 J1024 J1057 J1054 J1052 J1053 J1051 J1069 J1049 J1063 J1068 J1035 J1033 J1023 J1037 J1026 J1009 J1031 J1027 J1008 J1067 J1022 J1020 J1018 J1007 J1006 J1013 J1014 J304 J312 J309 J307 J1028 J1010 J1050 J1062 J1070 C3443 C3441 R1004 R1008 R1009 J310 J1056 J308 J1055 C305 L30...

Страница 29: ...C101 44 2 9 IC101 45 3 6 IC101 46 2 9 IC101 47 1 9 IC101 48 2 6 IC101 49 GND IC101 50 1 9 IC101 51 GND IC101 52 2 7 IC101 53 5 1 IC101 54 2 6 IC101 55 2 7 IC101 56 2 4 IC101 57 GND IC101 58 2 6 IC101 59 4 5 IC101 60 4 5 IC101 61 GND IC101 62 GND IC101 63 GND IC101 64 GND IC101 65 2 4 IC101 66 0 IC101 67 1 9 IC101 68 0 IC101 69 3 2 IC101 70 GND IC101 71 2 0 IC101 72 GND IC101 73 3 8 IC101 74 9 0 IC...

Страница 30: ...748 C745 Q721 Q711 Q701 L712 L702 D741 D754 R1741 C1706 K7B K17H K17C L1706 K7U1 K7V K7Y1 R1731 R1729 K7S D706 D707 D708 R733 R734 C732 R708 R707 R706 C1722 R1746 K701 R729 R719 R709 X X X X KZ0 1 LZF 2400010 2 7K 1K 1K 1 10GJ 10KC 1 10GJ 1KC 1 10GJ 1 8KC 1 10GJ 2 2KC 1 10GJ 3 9KC 1 10GJ 5 6KC 1 10GJ 12KC 16EM10 LBWA U20B40500 10K 1 10GJ 560C 1 10GJ 100KC 25EM4 7 LBWA 1 10GJ 100KC 1 10GJ 560C 25EM...

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