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Sanyo DS13310, DS19310, Руководство по обслуживанию, Страница: 22 / 26

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— 22 —

COMPONENT AND TESTPOINT LOCATIONS

MAIN BOARD - Parts Side

CAUTION

FOR CONTINUED PROTECTION AGAINST A RISK
OF FIRE, REPLACE ONLY WITH THE SAME TYPE
4A, 125V FUSE.

ATTENTION : POUR MAINTENIR LA PROTECTION
CONTRE LES RISQUES D’ INCENDIE UTILISER UN
FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V

.

4A   125V

Содержание DS13310, DS19310

Страница 1: ...Chassis Electrical Parts List 13 20 Cabinet Parts List 21 Component and Test Point Locations 22 24 Schematic Diagrams 25 32 Block Diagram 26 27 Voltage Charts 26 27 Waveforms 28 Specifications Power Rating 120V 60Hz 53W Avg 1 1A Max Antenna Input Impedance 75Ω UHF VHF CATV Receiving Channel 2 13 VHF 14 69 UHF 01 14 94 95 125 CATV Remote Ready 24 Key Remote Control Sound Output 1 0 W Intermediate F...

Страница 2: ... 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 X R...

Страница 3: ...FC Gain No 026 SCO Sub Color No 027 STI Sub Tint No 028 SSH Sub Sharpness and No 031 HR OSD Display H Position should be set up for proper TV operation before attempting the 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 001 HP H Phase with or key Adjust the data with or ...

Страница 4: ...k Stretch 1 OFF 0 ON 016 VL 4 4 0 7 Video Level 017 FL 15 15 0 31 FM Level 018 NIS 1 1 0 1 N I Switch Black Noise Inverter 1 OFF 0 ON 019 ABL 1 1 0 1 ABL Defeat 0 OFF 1 ON 020 WP 1 1 0 1 White Peak Limiter 1 OFF 0 ON 021 GD 7 9 0 15 Green Drive Reduction 022 VC 0 0 0 7 Vert Comp 023 VD 32 32 0 63 Vert DC 024 AG 3 0 0 3 AFC Gain 00 Auto 01 High Gain 10 Low Gain 11 Non Gate 025 SB 32 32 0 63 Sub Bri...

Страница 5: ... keys on the remote control See figure 2 The Drive Level adjustment data will be written in the Service Menu No 011 and 012 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 DATA 0 ...

Страница 6: ...hm 1W resistor If picture center is too high connect resistor R512 470 ohm 1W GRAYSCALE ADJUSTMENT 1 Set the picture controls to the Auto levels 2 Turn off the receiver and disconnect the AC power cord 120V AC line 3 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 4 Select No 008 RB Red Bias No 009 GB Green Bias and No 010 BB Blue Bias with or key a...

Страница 7: ...s range Skip to Step 10 If voltage is out of this range go to step 6 6 Turn off the receiver and disconnect the AC power cord 120V AC line 7 While pressing the MENU key reconnect the AC power cord The Service Menu display will now appear 8 Select No 016 VL Video Level with or key 9 Adjust the data with or key for 2 0 0 2 Vp p To turn off the Service Menu display press the MENU key 10 Disconnect vo...

Страница 8: ...stor Adjust the DC voltage to 23 VDC The receiver should shutdown losing raster and sound Then the receiver should turn off automatically This reaction indicates that the Hold Down circuit is functioning properly If the receiver does not shutdown a malfunction is indicated and its cause must be found and corrected 4 To obtain picture again remove the DC Supply and wait a few minutes Now turn on th...

Страница 9: ...f these failures remains uncorrected the CPU will shut off the power within 3 seconds Check the following if the set 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 failure d...

Страница 10: ...terclockwise until the horizontal scan lines is no longer visible 9 Select Service Menu No 009 GB G Bias and raise the data to produce green raster If retrace lines appear reduce screen control slightly 10 Pull yoke back on the tube neck to obtain three color raster blue green and red 11 Adjust the angle between the two purity magnet tabs to center the vertical green belt in the picture tube Do no...

Страница 11: ...plits at 12 O Clock and 6 O Clock positions are minimized adjust yoke for best compromise Secure with wedge at 12 O Clock position See Figure 1 3 Move the side of the yoke toward or away from the picture tube to converge the horizontal lines at the top and bottom and the vertical lines at the sides See Figure 7 4 Check that splits at 12 O Clock and 6 O Clock are minimized adjust yoke for best comp...

Страница 12: ...blies 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 Properly in...

Страница 13: ... C202 403 069 9500 CERAMIC 0 01U Z 50V C203 403 009 5708 CERAMIC 100P J 50V C204 403 020 5503 CERAMIC 270P J 50V C205 403 030 6903 CERAMIC 68P J 50V C208 403 041 8804 ELECT 10U M 16V C211 403 049 0008 ELECT 1U M 50V C212 403 049 9803 ELECT 2 2U M 50V C252 403 060 8403 POLYESTER 0 033U K 50V 403 312 1305 POLYESTER 0 033U K 50V C253 403 049 9803 ELECT 2 2U M 50V C256 403 041 4509 ELECT 470U M 10V C2...

Страница 14: ...RAMIC 18P J 50V C808 403 014 3409 CERAMIC 18P J 50V C811 403 009 5708 CERAMIC 100P J 50V C812 403 009 5708 CERAMIC 100P J 50V C822 403 041 8804 ELECT 10U M 16V C826 403 073 7301 CERAMIC 470P K 50V C831 403 049 0008 ELECT 1U M 50V C832 403 030 6903 CERAMIC 68P J 50V C833 403 030 6903 CERAMIC 68P J 50V C834 403 069 9500 CERAMIC 0 01U Z 50V C841 403 069 9500 CERAMIC 0 01U Z 50V C842 403 069 9500 CERA...

Страница 15: ...E 1S2473 408 008 2406 DIODE 1N4148 D722 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 DIODE 1N4148 D802 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 408 008 2406 DIODE 1N4148 D831 407 071 5109 ZENER DIODE DZD3 6Z TB 3 6V 407 112 7901 ZENER DIODE RD3 6MB T1BB1 3 6V 407 125 4003 ZENER DIOD...

Страница 16: ...8 TR 2SA1037K T146 R 405 002 0407 TR 2SA1037K T146 S 405 002 6706 TR 2SA1179 M6 TB 405 002 6904 TR 2SA1179 M7 TB 405 134 5905 TR 2SA1037AK T146 R 405 147 2205 TR 2SA1037AK S T146 405 163 1503 TR 2SA1179N M6 TB 405 163 2708 TR 2SA1179N M7 TB Q372 405 002 0308 TR 2SA1037K T146 R 405 002 0407 TR 2SA1037K T146 S 405 002 6706 TR 2SA1179 M6 TB 405 002 6904 TR 2SA1179 M7 TB 405 134 5905 TR 2SA1037AK T146...

Страница 17: ...A 405 157 0505 TR 2SC536NF NPA Q1003 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 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA 405 151 8705 TR 2SC536NG NPA 405 157 0505 TR 2SC536NF NPA Q1021 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 ...

Страница 18: ... 6W R423 401 053 2605 MT FILM 3 3K FA 1 6W R426 401 027 5205 CARBON 680 JA 1 6W R428 401 024 9701 CARBON 12K JA 1 6W R482 401 011 9004 CARBON 1 JB 1 4W R483 401 006 7701 CARBON 1 JB 1 2W R484 401 059 9608 OXIDE MT 2 2 JA 1W R485 401 025 4606 CARBON 18K JA 1 6W R486 401 066 9103 OXIDE MT 27 JA 2W R487 401 059 9608 OXIDE MT 2 2 JA 1W R489 401 067 3100 OXIDE MT 3 9 JA 2W R491 401 024 7004 CARBON 1K J...

Страница 19: ...A 1 10W R1001 401 027 2105 CARBON 56 JA 1 6W R1003 401 038 0909 MT GLAZE 220K JA 1 10W R1004 401 039 0205 MT GLAZE 82 JA 1 10W R1006 401 037 6902 MT GLAZE 120K JA 1 10W R1007 401 037 6902 MT GLAZE 120K JA 1 10W R1008 401 025 7805 CARBON 2 2K JA 1 6W R1011 401 037 6902 MT GLAZE 120K JA 1 10W R1015 401 037 7800 MT GLAZE 150 JA 1 10W R1016 401 038 7700 MT GLAZE 5 6K JA 1 10W R1017 401 037 5400 MT GLA...

Страница 20: ...FUSE 645 016 0479 HOLDER FUSE K701 M 645 026 1992 SOCKET CRT 8P 645 036 4143 SOCKET CRT 8P 645 036 4150 SOCKET CRT 8P K1003 645 040 5952 JACK RCA 2 PS601 408 000 3203 TH PTH632D01BF7R0M140 Q901 413 006 4703 CRT A34JRY24X 414 007 4808 CRT A34KPU02XX 414 009 5001 CRT A34KPU02XX 414 010 3805 CRT A34KPU03XX 414 010 3904 CRT A34JRY24X DT Q901A1 610 117 0154 DY SPACER 610 117 7924 DY SPACER Q901A2 610 1...

Страница 21: ...4 USED 8 412 000 7604 CRT MTG SCREW 5X30 4 USED 9 610 102 7151 DC HOLDER 2 USED 610 293 3277 OWNER S MANUAL 610 216 4886 ROD ANTENNA ASSY OR 610 216 4916 ROD ANTENNA ASSY OR 645 042 4519 ANTENNA ROD 645 003 3742 ANTENNA CONVERTER OR 645 007 9061 ANTENNA CONVERTER 645 045 4301 ASSY RC TRANSMITTER OR 645 045 4318 ASSY RC TRANSMITTER 610 290 1221 RC BATTERY COVER OR 610 290 1283 RC BATTERY COVER CABI...

Страница 22: ...OARD Parts Side CAUTION FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH THE SAME TYPE 4A 125V FUSE ATTENTION POUR MAINTENIR LA PROTECTION CONTRE LES RISQUES D INCENDIE UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE 4A 125V 4A 125V ...

Страница 23: ... 23 MAIN BOARD Foil Side ...

Страница 24: ...KET BOARD Parts Side Printed in U S A August 2001 2200 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 ...

Страница 25: ...NTENNA SHIELD BLOCK 6 3 VERT B 4A 125V CAUTION FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH THE SAME TYPE 4A 125V FUSE 4A 125V ATTENTION POUR MAINTENIR LA PROTECTION CONTRE LES RISQUES D INCENDIE UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE 4A 125V R801 to A101 MB PB LPF 29 31 TV Game VOLUME CONTROL Q721 DC BIAS ATT 7 Q135 BUFFER VOLUME CONTROL 1 SP901 SPEAKER IC3601 AUDIO CON...

Страница 26: ... L871 C873 C874 R874 R873 C872 R872 C871 D802 C008 R105 K1003 J3601 D001 J112 PS601A C507 C833 Q701 R702 C703 R705 R707 C705 Q703 R708 C707 Q705 R713 R712 R711 R716 R717 R715 C708 K7U K7Y1 L701 C701 K7S R704 R701 R709 R706 R703 Q721 R724 D722 R722 R723 D721 K7B C702 C721 R719 R718 K701 M K7U1 1AV0L81B 00300 L81B12300 L81B12400 DY0176MEA DY0176XFA X A10B19000 10WK180G 10WJ180VD LQ0001 A LQ0008 A B ...

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