Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18940
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV2207 | off | R604 470K on psu hi res | ||
| Sony | KV2206 | Dead | Dry joints chopper tfmr pins | ||
| Sony | KV2200 | Whistle - intermittent. | C612 ( 3.3u f-4.7u f ) will do , C622 ( 33uf ) | ||
| Sony | KV21XRTU | Txt lines at top of pic | C563 3µ3 100v | ||
| Sony | KV21XRTU | Txt faulty - only TV chroma present in TXT | High res conn pin 5 connector D3 (blanking o/p from Txt decoder) | ||
| Sony | KV21XRTU | Rope pattern 1/8th inch wide on lh side of screen | Check dressing of cables - keep away from C715 & scan coil plug | ||
| Sony | KV21XRTU | Field collapse with R802 1R2 o/c | When R802 replaced blew again with arcing from loptx - loptx replaced & D808 which was causing E-W fault | ||
| Sony | KV21XRTU | Dead with no 135v HT | When LOP stage dis'd HT ok - LOPTx faulty | ||
| Sony | KV21XRTU | Dead - no o/p from psu | Check L651 - in some versions substituted with N38 fuse - it could be o/c | ||
| Sony | KV21X5U FE1 | Dead - LED flashes twice - LOPTr s/c | S2055N LOPTr replaced & solder up vatious dry joints - make sure you don't get a bad batch of S2055Ns! | ||
| Sony | KV21X4U | NO PICTURE LED BLINKS TWICE | RESOLDER IC604 | ||
| Sony | KV21X1U | Venetian blind effect when cold | C19 10µ faulty - also check C03 & 15 47µ | ||
| Sony | KV21X1 | DEAD | REPLACE IC600,D603,R601,R605,Q601 | ||
| Sony | KV21VXIMT | Rolling - may be int | µPC1377C timebase gen chip | ||
| Sony | KV21VXIMT | Field collapse - may be int | Dry joints Q551, 553, 554 & 555 & replace C556 4µ7 160v & C560 470µ |