Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | AE2 | Int cuts out & eventually reverts to st/by with LED flashing 13 times (field fault, X ray prot or excess current 135v rail) | Fault in excess current cct on board D where D620 int o/c 1N4148 used as replacement | ||
| Sony | AE2 | Front led flashing 13 times, frame problems | Replaced the frame IC TDA8179 with a STV9379, O/c 0.47ohm res pin 7 FBT neg 15 volt supply to the output chip. | ||
| Sony | AE2 | Field rolling | IC501TDA2595/V9 pin 9 field pulse has noise superimposed on it - working at 60Hz - chip faulty - pt no 8-759-513-48 | ||
| Sony | AE2 | Field non lin bands/lines across screen | IC561 CXD2018Q 48 pin sm chip faulty on panel M | ||
| Sony | AE2 | FAILURE OF VERT OUT IC 1501 | REPLACE TDA8179S WITH STV9379 8-759-192-71 , AND CHANGE C1506 1-130-777-00 | ||
| Sony | AE2 | Dead - Q601 BUZ91A chopper s/c | Check R610 180k, R604 150k | ||
| Sony | AE2 | Cuts out: goes into protection mode: RGB lights ed | D/J on IC1501 Field output IC | ||
| Sony | AE2 | Chopper TR Q601 s/c ( BUZ91A ) f.e.t. | Check R604 ( 150K ) & R610 ( 180K ) | ||
| Sony | AE2 | "Txt not available" message on screen & menu screens shifted to right | R38 750k or IC101 SDA5248-5C1 Txt dec chip pt no 8-759-166-41 on Txt pcb o/c | ||
| Sony | AE-1C KVX2952U | flyback lines on the top | C532 100uF 50V | ||
| Sony | AE-1C KVX2952U | dead, chopper Tr s/c | C611 47uF 50V, Q602 872920902 | ||
| Sony | AE-1C KVX2942U | very weak sound (as if in mute) | D271 13v zener (8-719-921-88) o/c in the PSU | ||
| Sony | AE-1C KVX2942U | OSD wobbles int from side to side, set switches off | resolder 12V regulator under plastic chassis | ||
| Sony | AE-1C KVX2552U | int switch on/dead | resolder IC604 located under plastic chassis assy | ||
| Sony | AE-1C KVX2552U | int colour | replace trimmer CT332, short pin 11 of IC331 TDA4510 and adjust trimmer CT332 for near stationary colour |