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Repair tips  

Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair

MakeModelProblemSolutionAddedDate
 
Found: 917
SonyKVXF25M20Lightening damagedSmoothing cap C613 560uf, Low v p/supply; D631 + D632 - s/c R602 4r7 o/c, C646 10uf 450v - popped, Q605 2SK2845- leaky, D623 12v zener - leakyplamensl14-09-2004
SonyKX20PSIInt field roll with faulty colInt switching to NTSC standard - CX7916 chip IC503 qaultyplamensl14-09-2004
SonyLE1 KL37W2Uno text or menu, red LED flashes 19 timesIC1020 SDA5273P-C134 part 875945222 (megatext) faultyplamensl14-09-2004
SonyP2Eoff with squeelingBU208A lop tr s/cplamensl14-09-2004
SonyPEBlank raster.IC551 ( TDA2578A )plamensl14-09-2004
SonyPE-2Dead - burn up on PSU.Check for pin hole in mica insulating washer of chopper.plamensl14-09-2004
SonyPE-2Frame foldover at top.Check earth rail around line transistor.plamensl14-09-2004
SonyPE-2INT DEAD WHEN ON PIC TEARSQ001 BC237plamensl14-09-2004
SonyPE36" wide bands across screen Black Grey WhiteReplace C655 ( 220uF ) 5V supply to microplamensl14-09-2004
SonyQE1Bright raster & flyback lines.R718 ( 330k ) gone high.plamensl14-09-2004
SonyQE1Burn up on crt panelR756 & R758 47k 1/2w burnt; Q753 J101Q blown apart - used BC557B in lieuplamensl14-09-2004
SonyQE1No sound or vis - snowy screen- no front panel control except tv/AVSW407 on front panel leaky tying up microplamensl14-09-2004
SonyQE1striations on lh side of pic2 x 33µ caps in psu ok but C804 on scan panel faultyplamensl14-09-2004
SonyQE3DeadIC601 µ1394C; R632 2M2; Q202 2SD788plamensl14-09-2004
SonyQE3Int start upC601 2µ2; R608 8M2; R609 2M2plamensl14-09-2004
SonyRE-1 KP41S3dead, set in trip mode due to no frameDJ on R1507 on D boardplamensl14-09-2004
SonyRE-1 KP41S3int no display, sound Okno -12V supply on E board, IC905 12V regulator u/s (875992965)plamensl14-09-2004
SonyRE-1 KP41S3poor sound quality, hissingwrong standard is set (5.5MHz), enter tuning menu, enter each channel individually and select 'system change', change to PAL I and press ENTER to storeplamensl14-09-2004
SonyRMNo picture after 5 mins.L810 o/c when warm.plamensl14-09-2004
SonyRXBlank raster.IC551 ( TDA2578A )plamensl14-09-2004
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