Sanyo C25EG92F Service Manual Download

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R219 401 019 1000 CARBON 390 JA 1/4W

R230 401 027 5908 CARBON 68K JA 1/6W

R231 401 027 9005 CARBON 82K JA 1/6W

R232 401 012 5708 CARBON 1K JA 1/4W

R234 401 024 7400 CARBON 10K JA 1/6W

R235 401 026 7408 CARBON 39K JA 1/6W

R236 401 026 1000 CARBON 2.7K JA 1/6W

R237 401 025 7805 CARBON 2.2K JA 1/6W

R275 401 025 7409 CARBON 220 JA 1/6W

R280 401 025 1902 CARBON 15K JA 1/6W

R281 401 027 5502 CARBON 6.8K JA 1/6W

R282 401 025 2305 CARBON 150K JA 1/6W

/!\

R301 401 008 8607 CARBON 220K JA 1/2W

R302 402 067 7709 WIRE WOUND 3.9 KA 7W

R311 401 027 2600 CARBON 5.6K JA 1/6W

R315 401 025 8208 CARBON 22K JA 1/6W

R317 401 024 7004 CARBON 1K JA 1/6W

R319 401 016 1508 CARBON 22 JA 1/4W

R320 401 007 5805 CARBON 120K JA 1/2W

R321 401 007 5805 CARBON 120K JA 1/2W

R322 401 014 5201 CARBON 15K JA 1/4W

R323 401 026 1000 CARBON 2.7K JA 1/6W

R324 401 069 6208 OXIDE-MT 82 JA 2W

R325 401 069 1708 OXIDE-MT 68 JA 2W

R326 401 018 3401 CARBON 3.3K GA 1/4W

R331 402 000 8305 SOLID 5.6M KA 1/2W

R332 402 000 8305 SOLID 5.6M KA 1/2W

R350 401 014 6109 CARBON 150K JA 1/4W

R352 401 066 9103 OXIDE-MT 27 JA 2W

R353 401 027 5502 CARBON 6.8K JA 1/6W

R354 401 015 4708 CARBON 180K JA 1/4W

R355 401 061 4400 OXIDE-MT 33K JA 1W

R356 401 013 6407 CARBON 12K JA 1/4W

R360 401 059 3903 OXIDE-MT 1.5K JA 1W

R362 402 052 2702 WIRE WOUND 12 KA FH 3W

R364 401 012 7009 CARBON 10K JA 1/4W

R365 401 019 1901 CARBON 3.9K JA 1/4W

R366 401 012 7009 CARBON 10K JA 1/4W

R367 401 013 5301 CARBON 1.2K JA 1/4W

R370 401 027 8602 CARBON 8.2K JA 1/6W

R371 401 024 9701 CARBON 12K JA 1/6W

R372 401 026 7606 CARBON 390K JA 1/6W

R373 401 027 3201 CARBON 560K JA 1/6W

R374 401 025 8703 CARBON 220K JA 1/6W

R375 401 025 8208 CARBON 22K JA 1/6W

R376 401 024 7400 CARBON 10K JA 1/6W

R382 401 058 1108 OXIDE-MT 10 JA 1W

R383 401 025 3807 CARBON 180 JA 1/6W

R401 401 024 6700 CARBON 100 JA 1/6W

R402A 401 024 8001 CARBON 1M JA 1/6W

R403 401 024 6700 CARBON 100 JA 1/6W

R404 401 025 8208 CARBON 22K JA 1/6W

R405 401 024 6700 CARBON 100 JA 1/6W

R406 401 026 7606 CARBON 390K JA 1/6W

R407 401 025 8208 CARBON 22K JA 1/6W

R408 401 024 6700 CARBON 100 JA 1/6W

R409 401 026 9907 CARBON 4.7K JA 1/6W

R410 401 025 8208 CARBON 22K JA 1/6W

R412 401 027 0309 CARBON 47K JA 1/6W

R413 401 026 9907 CARBON 4.7K JA 1/6W

R414 401 026 1000 CARBON 2.7K JA 1/6W

R415 401 026 4605 CARBON 33K JA 1/6W

R416 401 024 7400 CARBON 10K JA 1/6W

R417 401 025 8208 CARBON 22K JA 1/6W

R418 401 026 1307 CARBON 27K JA 1/6W

R422 402 068 6909 WIRE WOUND 7W

R431 401 025 7409 CARBON 220 JA 1/6W

R432 401 024 7004 CARBON 1K JA 1/6W

R433 401 010 3102 CARBON 470 JA 1/2W

R434 401 009 9306 CARBON 390 JA 1/2W

R436 401 014 5201 CARBON 15K JA 1/4W

R441 401 058 3706 OXIDE-MT 1K JA 1W

R448 401 065 2808 OXIDE-MT 120 JA 2W

R451 401 026 8108 CARBON 4.7 JA 1/6W

R452 401 026 7002 CARBON 3.9K JA 1/6W

R453 401 018 3807 CARBON 3.3K JA 1/4W

R454 401 024 9008 CARBON 120 JA 1/6W

R455 401 025 7805 CARBON 2.2K JA 1/6W

R456 401 020 2003 CARBON 4.7K JA 1/4W

R457 401 026 9907 CARBON 4.7K JA 1/6W

R458 401 059 2708 OXIDE-MT 150 JA 1W

R459 401 057 6708 OXIDE-MT 0.68 JA 1W

R460 401 010 7605 CARBON 560 JA 1/2W

R463 401 025 4200 CARBON 1.8K JA 1/6W

R464 401 014 4105 CARBON 1.5K JA 1/4W

R465 401 027 3201 CARBON 560K JA 1/6W

R467 401 058 3706 OXIDE-MT 1K JA 1W

R468 401 025 4200 CARBON 1.8K JA 1/6W

R469 401 027 5908 CARBON 68K JA 1/6W

R471 401 025 1605 CARBON 1.5K JA 1/6W

R472 401 027 0309 CARBON 47K JA 1/6W

R473 401 022 1905 CARBON 680 JA 1/4W

R474 401 009 0907 CARBON 270 JA 1/2W

R475 401 009 5803 CARBON 330 JA 1/2W

R480 401 027 0309 CARBON 47K JA 1/6W

R481 401 064 5206 OXIDE-MT 1.5 JA 2W

R700 401 024 7400 CARBON 10K JA 1/6W

R701 401 024 7400 CARBON 10K JA 1/6W

R702 401 026 4308 CARBON 3.3K JA 1/6W

R703 401 024 7400 CARBON 10K JA 1/6W

R704 401 025 8208 CARBON 22K JA 1/6W

R707 401 024 6700 CARBON 100 JA 1/6W

R708 401 024 9701 CARBON 12K JA 1/6W

R709 401 027 9005 CARBON 82K JA 1/6W

R710 401 024 7004 CARBON 1K JA 1/6W

R711 401 026 4308 CARBON 3.3K JA 1/6W

R712 401 025 4200 CARBON 1.8K JA 1/6W

R713 401 025 1902 CARBON 15K JA 1/6W

R715 401 024 7400 CARBON 10K JA 1/6W

R716 401 026 4605 CARBON 33K JA 1/6W

R717 401 024 9305 CARBON 1.2K JA 1/6W

R718 401 026 7002 CARBON 3.9K JA 1/6W

R721 401 026 4605 CARBON 33K JA 1/6W

R723 401 024 7004 CARBON 1K JA 1/6W

R724 401 024 7400 CARBON 10K JA 1/6W

R726 401 024 7400 CARBON 10K JA 1/6W

R727 401 024 7707 CARBON 100K JA 1/6W

R730 401 025 8208 CARBON 22K JA 1/6W

R731 401 026 1000 CARBON 2.7K JA 1/6W

R732 401 024 7400 CARBON 10K JA 1/6W

R733 401 024 9701 CARBON 12K JA 1/6W

R734 401 026 9907 CARBON 4.7K JA 1/6W

R735 401 027 8602 CARBON 8.2K JA 1/6W

R736 401 025 1605 CARBON 1.5K JA 1/6W

R737 401 024 9701 CARBON 12K JA 1/6W

R738 401 024 9701 CARBON 12K JA 1/6W

R740 401 025 4606 CARBON 18K JA 1/6W

R741 401 024 7400 CARBON 10K JA 1/6W

R742 401 024 6700 CARBON 100 JA 1/6W

R743 401 025 1308 CARBON 150 JA 1/6W

R744 401 026 9907 CARBON 4.7K JA 1/6W

R745 401 025 1308 CARBON 150 JA 1/6W

R746 401 026 9907 CARBON 4.7K JA 1/6W

R747 401 024 6700 CARBON 100 JA 1/6W

R748 401 024 6700 CARBON 100 JA 1/6W

R749 401 026 7002 CARBON 3.9K JA 1/6W

R750 401 026 4308 CARBON 3.3K JA 1/6W

R758 401 027 2600 CARBON 5.6K JA 1/6W

R759 401 025 7805 CARBON 2.2K JA 1/6W

R761 401 066 2104 OXIDE-MT 18K JA 2W

R762 401 024 7400 CARBON 10K JA 1/6W

R763 401 025 1902 CARBON 15K JA 1/6W

R764 401 025 4903 CARBON 180K JA 1/6W

R766 401 027 2600 CARBON 5.6K JA 1/6W

Ref. No.

Part No.

Description

Ref. No.

Part No.

Description

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Summary of Contents for C25EG92F

Page 1: ...iffer from the design specifications Refer to the specifications for the design specifications PRODUCT CODE 1113 24310 ORIGINAL VERSION Chassis No EC3 A Specifications Power source AC 220 240V 50Hz Television system System B G I L L Colour system PAL SECAM Receiving channel VHF E2 E12 F2 F10 CATV X Y X S1 S41 B Q UHF 21 69 Aerial input impedance 75ohm AV terminal 21 Pin socket CENELEC standard Sou...

Page 2: ...receiver Components indicated by mark in the 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 parts list in this manual be used for component replacement designated by mark No deviations from resistance wattage or voltage ratings may be made for replacement items designated by m...

Page 3: ...IC280 SECAM Q202 Q131 Q132 Q134 Q152 Q601 Q611 Q621 HV FBT DY C461 VR431 Speaker Control Keys SIF L L VL VH U TU IF 16 12 13 6 5 SCL SDA 3 Volume 4 Colour 5 Brightness 6 Contrast 7 Sharpness 33 10 TV AV 48 42 43 44 14 A Out A In RGB BLK In V In V Out 16 1 6 24 23 22 21 15 13 45 46 28 29 30 31 27 7 5 20 19 18 R G B B G R BLK R Y B Y R Y B Y CVBS 37 43 41 50 11 12 14 16 9 10 16 4 2 V Feedback 2 4 8 ...

Page 4: ...5 The video signal input to pin13 or pin15 is separated to luminance Y signal and chroma signal in IC101 These pins are used in common with H V sync separation input The peaking of Y signal is adjusted by DC voltage of pin14 SHARPNESS control The chroma signal is divided into R Y and B Y chroma signals demodulated in IC101 and output from pin30 R Y and pin31 B Y These chroma signals pass through t...

Page 5: ...control output 6 bit DAC Pin4 Colour control output 6 bit DAC Pin5 Brightness control output 6 bit DAC Pin6 Contrast control output 6 bit DAC Pin7 Sharpness control output 6 bit DAC Pin8 50Hz 60Hz switch Pin9 AV1 AV2 output L AV1 Pin10 TV AV output L AV Pin11 Option switch Pin12 I2C bus SCL Serial clock for memory Pin13 I2C bus SDA Serial date for memory Pin14 Tuning voltage output Pin15 Ident sig...

Page 6: ... 102 Q856 Q101 R382 D315 VR120 AGC SW301 K801 SCART Terminal EC3 FOCUS SCREEN F301 Fuse SW705 SW706 R352 R145 R350 R354 Q312 Q313 Power switching Q436 Q713 Q352 Q345 Q371 Q372 Q353 Q1007 Q154 Q153 Q152 Q134 Q781 Q857 Q858 Q131 Q132 T101 L230 Q852 Q851 Q434 Q121 Q133 IC171 Audio Output Q708 Q703 Q722 Q1001 Q1003 B1 POWER SUPPLY ADJ TU AGC ADJ AFT ADJ GREY SCALE ADJ FOCUS ADJ MAIN BOARD HIGH VOLTAGE...

Page 7: ...ockwise 6 Set screen VR for one colour to be just visible BIAS VR ADJUSTMENT 7 By using VR601 VR611 or VR621 adjust the line until white 8 Set SW220 to NORMAL position DRIVE VR ADJUSTMENT 9 By using VR602 and VR612 adjust white balance HIGH VOLTAGE WIDTH ADJUSTMENT HIGH VOLTAGE ADJUSTMENT 1 Tune the receiver to the PAL circular pattern 2 Set the brightness and contrast controls to maximum 3 Connec...

Page 8: ... probe SW222 IC101 VR401 H CENTRE Q1006 A101 TUNER IC270 SW451 V CENTRE IC451 V Output Q881 IF CHROMA VIDEO DEF SERVICE VR431 V SIZE Q202 IC280 TV AV SW IC1003 Q1005 Q351 102 Q856 Q101 VR120 AGC K801 SCART Terminal R145 Q436 Q1008 Q154 Q153 Q152 Q134 Q781 Q773 Q772 Q771 Q857 Q858 Q131 Q132 T101 L230 Q852 Q851 Q434 Q121 Q133 JR012 Detector adjustment I MAIN BOARD 38 9MHz P DETECTOR ADJUSTMENT II R3...

Page 9: ... the screen 2 Confirm SET number of all items is 0 by pressing the Function button 3 If it is not 0 change to 0 by the Level button Changing the SET number automatically memorised 4 Press the Recall button to return the normal TV mode For more information please refer to special functions on the instruction manual MEMORY IC REPLACEMENT Important Notice PT M AS F P 1 2 3 4 5 6 7 8 9 0 P F TV P P Fu...

Page 10: ...C CORD GBR D4VA 6 645 003 9256 BADGE SANYO 46 2X13 5L45 7 610 210 7302 COIL SPRING D8HA 8 610 255 2423 BUTTON POWER E8GC 9 645 002 0636 ASSY REMOTE CONTROL JXRB 610 247 0154 RC CASE TOP JXRA 610 247 0161 RC CASE BOTTOM JXRA 610 247 0178 RC BATTERY LID JXRA 610 247 0123 DEC RC SHEET JXRA 1 2 6 4 3 8 7 5 1 2 3 4 5 6 7 8 9 0 P F TV P P 9 REF PART No DESCRIPTION No C25EG92F 00 02 ...

Page 11: ...acement is made in any area of a receiver Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark Note Parts order must contain Service Ref No Part No and description...

Page 12: ... 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR 2SC536 F NP 405 019 3804 TR 2SC536 G NP Q708 406 007 1901 TR JC556A 406 007 1802 TR JC556B 405 004 4205 TR 2SA608 E CTV NP 405 004 4809 TR 2SA608 F CTV NP 405 028 7909 TR 2SA608 G CTV NP Q711 405 118 4207 TR PH2369 Q722 406 007 2106 TR JC546A 406 007 2007 TR JC546B 405 019 1909 TR 2SC536 E NP 405 019 2708 TR...

Page 13: ...8007 MT COMPO 0 1U J 50V C211 403 270 3908 MT POLYEST 0 47U K 63V 403 256 0808 MT COMPO 0 47U J 50V C212 403 057 0601 POLYESTER 0 01U K 50V 403 179 3801 POLYESTER 0 01U K 50V C213 403 270 2901 MT POLYEST 0 1U K 63V 403 237 8007 MT COMPO 0 1U J 50V C215 403 270 3908 MT POLYEST 0 47U K 63V 403 256 0808 MT COMPO 0 47U J 50V C216 403 270 2901 MT POLYEST 0 1U K 63V 403 237 8007 MT COMPO 0 1U J 50V C220...

Page 14: ...9 8305 CERAMIC 0 01U Z 50V C732 403 069 8305 CERAMIC 0 01U Z 50V C741 403 270 3403 MT POLYEST 0 22U K 63V 403 237 7901 MT COMPO 0 22U J 50V C742 403 270 2901 MT POLYEST 0 1U K 63V 403 237 8007 MT COMPO 0 1U J 50V C744 403 068 9006 CERAMIC 100P K 50V C746 403 026 0809 CERAMIC 47P J 50V C772 403 018 6208 CERAMIC 220P J 50V C854 403 270 3908 MT POLYEST 0 47U K 63V 403 256 0808 MT COMPO 0 47U J 50V C8...

Page 15: ...401 014 5201 CARBON 15K JA 1 4W R441 401 058 3706 OXIDE MT 1K JA 1W R448 401 065 2808 OXIDE MT 120 JA 2W R451 401 026 8108 CARBON 4 7 JA 1 6W R452 401 026 7002 CARBON 3 9K JA 1 6W R453 401 018 3807 CARBON 3 3K JA 1 4W R454 401 024 9008 CARBON 120 JA 1 6W R455 401 025 7805 CARBON 2 2K JA 1 6W R456 401 020 2003 CARBON 4 7K JA 1 4W R457 401 026 9907 CARBON 4 7K JA 1 6W R458 401 059 2708 OXIDE MT 150 ...

Page 16: ...OWER PULSE T431 610 000 1077 DRIVE TRANS T471 645 003 3094 TRANS FLYBACK COIL L103 645 008 2863 INDUCTOR 4 7U K L135 645 008 2924 INDUCTOR 8 2U K L136 645 003 9782 INDUCTOR 22U K L152 645 008 2894 INDUCTOR 5 6U K L153 645 008 2924 INDUCTOR 8 2U K L201 645 008 2863 INDUCTOR 4 7U K L202 645 008 2863 INDUCTOR 4 7U K L203 645 008 2863 INDUCTOR 4 7U K L230 610 037 4522 S COIL L280 645 001 4727 INDUCTOR...

Page 17: ...UNER U V A701 645 007 1546 UNIT REMOCON RECEIVER 610 224 5806 RC PREAMP 409 1L K801 610 009 8275 SOCKET 21P 610 218 6673 SOCKET 21P 610 225 2361 SOCKET 21P PS301 408 013 3801 TH PTH451C262BF140M270 SW220 610 011 2728 SWITCH LEVER 1P 3T SW301 645 003 6811 SWITCH PUSH POWER 2P 2T SW451 610 011 2728 SWITCH LEVER 1P 3T SW701 610 011 2698 SWITCH PUSH SW702 610 011 2698 SWITCH PUSH SW703 610 011 2698 SW...

Page 18: ... 6602 CARBON 3 3K JA 1 2W R611 401 018 2800 CARBON 330 JA 1 4W R612 401 019 1901 CARBON 3 9K JA 1 4W R613 401 016 3809 CARBON 2 2K JA 1 4W R614 401 065 4604 OXIDE MT 12K JA 2W R615 B 401 009 6602 CARBON 3 3K JA 1 2W R621 401 018 2800 CARBON 330 JA 1 4W R622 401 019 1901 CARBON 3 9K JA 1 4W R623 401 015 2704 CARBON 1 8K JA 1 4W R624 401 065 4604 OXIDE MT 12K JA 2W R625 B 401 009 6602 CARBON 3 3K JA...

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