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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

MakeModelProblemSolutionDate
Found: 917
SonyBE-2A KVM1411Utuning driftresolder L501, also resolder R818 back of PCB near LOPTx14-09-04
SonyBE-2A KVM2101UE-W error, width control not working properlyC806 47nF 250V (113618711)14-09-04

SonyBE-2A KVM2151Upic flashing B&W and lines on picDJ on LOPTx earth connection14-09-04
SonyBE-3Bint no chan change & sounddry joints IC001, 002, RA2, 314-09-04
SonyBE-3Black of width - no EWcct prot PS801 ICPF10 o/c14-09-04
SonyBE-3B KV25T1Udead, no start upR600 39k 5W in PSU (1-216-490-11)14-09-04
SonyBE-3B KVX2102Udead, no start upR600 39k 5W in PSU (1-216-490-11)14-09-04
SonyBE-3B KVX2182Udrop-out on one audio channel, may loose one channel completelystereo decoder IC201 TDA2822M (875950221)14-09-04
SonyBE-3B KVX2582Uint crackling with stereo graphics switching between mute and stereo symbolsNICAM Xtal X1101 8.192MHz on A PCB14-09-04
SonyBE-3B KVX2582Uint operation from remoteSMD resitor pack RA2 near Micro is faulty (123341511)14-09-04
SonyBE-3B KVX2902UE-W errorIC protector in the collector of E-W transistor14-09-04
SonyBE-3B KVX2902Uno E-W correctionCP801 N1014-09-04
SonyBE-3B KVX2982Ublank raster/ distorted frame, R509,R510 burningzener BZV85C15 on print side between pins 4 and 5 IC1852 s/c; R510, R509 0.47R 0.25W (124944311)14-09-04
SonyBE-3B KVX2982Utext mode reverts to TV mode after 10 minit is Ok for older software versions14-09-04
SonyBE-3DEW distIC800 LM393P, D800 ISS133T both leaky14-09-04
SonyBE-3Dint bright blue pic - tripscrt faulty14-09-04
SonyBE-3DNo sound IC1200 TDA726414-09-04
SonyBE-3DSt/by onlylopt14-09-04
SonyBE-3DTo enter service modepress OSD, "5", vol+ & TT Technology You Can Taste project booklet14-09-04
SonyBE-3D KV25F3Udead, no 135Vo/c print around D60914-09-04
SonyBE-3D KV25F3Uno audio outputno +21V, PS602 2.7A o/c (153268621)14-09-04
SonyBE-3D KV25X1Uburst of EHT for 5 sec, then deadLOPTx (145316912)14-09-04

SonyBE-3D KV25X1Udead, HT down to 24Vno 5V supply, replace IC604 (875936613)14-09-04
SonyBE-3D KV25X1Udead, no LEDIC600 STRS6707, R605 0.27R o/c14-09-04
SonyBE-3D KV28WF1Uno pic (unless contrast and brightness are fully up)R828 22k on LOPTx pin 7 gone high14-09-04
SonyBE-3D KV28WF1Upic does not zoom forward or back in widesreen zoom modethis is correct for TV, once in zoom mode the remote would only move pic up or down (for subtitles etc)14-09-04
SonyBE-3D KV28WS2Ubuzzing on sound, IC260 gets hotresolder earth pin on plug CN30314-09-04
SonyBE-3D KV28WS2Uint no remoteIR receiver IC900 89417905114-09-04
SonyBE-3D KV28WS2Uno pic, sound Okno line drive, R870 1R 1W o/c14-09-04
SonyBE-3D KV28WS2Uno soundD613 FMN-G12S o/c (871905838)14-09-04
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