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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
SonyKVX2562UFlashing picDry joints reg Ics near front of pcbplamensl14-09-2004
SonyKVX2562USt/by led flashes continually at sw onR681 o/c causing no 15.5v to IC681 or 9v to Y/C proc etcplamensl14-09-2004
SonyKVX2572UBLED flashes 13 times at sw onIndicates field fault - s/c field o/p chip on –15v supplyplamensl14-09-2004
SonyKVX2582Dead after power problemsSTRS6708, Q601(2SC3852),D603(6.8volt Zener),R634 22Ohms. plamensl14-09-2004
SonyKVX2582UField - top crampIC500 STV9379.plamensl14-09-2004
SonyKVX2582UINT CRACKLING SYMBOLS ON SCREEN JUMPING BETWEEN NICAM AND MONOREPLACE X1101 ON NICAM PCBplamensl14-09-2004
SonyKVX25TULack of heightIC502 TEA8170, C531 680µ Q505 2SD774, Q506 2SB734, Diode 1502plamensl14-09-2004
SonyKVX2902NO REMOTE FUNCTIONSRESOLDER RA1,RA2 AND RA3plamensl14-09-2004
SonyKVX2902UFlyback lines visible with blue blackground, 2 minutes after switch ON, going into standbyC710 10uF 250V capacitor on tube base. plamensl14-09-2004
SonyKVX2932UFRAME FOLDOVERREPLACE C531 1000MFD50Vplamensl14-09-2004
SonyKVX2941DSony KVX2941D TV. It switches intermittently from the selected program to 00, than back, for a few times and finally remains on 00. Could anybody help please!change the memoryAnonymous27-06-2005
SonyKVX2942INT NO SOUND FROM SURROUND SPEAKERSREPLACE R627 IN POWER SUPPLYplamensl14-09-2004
SONYKVX2942INT NO SOUND FROM SURROUND SPEAKERSREPLACE R627 IN POWER SUPPLY 270 OHMplamensl14-09-2004
SonyKVX2942UDead (mains cap stays charged)check 3 zeners in series D619/621/609 all 33V (in PSU primary) 2 were o/cplamensl14-09-2004
SonyKVX2942UGRAPHICS WOBBLE FROM SIDE TO SIDERESOLDER 12V REGULATOR UNDER PLASTIC CRADLEplamensl14-09-2004
SonyKVX2952YFRAME CRAMPED WITH FLYBACK LINESREPLACE C532 100MFD50Vplamensl14-09-2004
SonyKVX2962USlow start up before sound/pic appear then dull green with no sound intReplaced Q705 (BF871) and R712 (15k) on the tube base.plamensl14-09-2004
SonyKVX2972UBNo pic - HT/EHT presentR701 680k in A1 supplies hi resplamensl14-09-2004
SonyKVX2982UBright pic with fb linesR722 680k in A1 o/c on crt baseplamensl14-09-2004
SonyKVX29MN1DNo sound any modeTA8776 surround sound procplamensl14-09-2004
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