Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| 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 | ||
| Sony | KV21VSK | Dead - lightning stike | TOP223 on st/by psu, fuse o/c, s/c bridge rect & chopper tfmr of st/by psu had burned off wire - able to repair | ||
| Sony | KV21V6U | No pic- screen blank - OSD ok | IC401 CXA1855Q vi switching chip | ||
| Sony | KV21V6U | Error message - asking to be reset all the time | EEPROM chip ST24C16FM6TR IC002 | ||
| Sony | KV21T3U | Dead - brief rustle of EHT & LED repeatedly flashes 6 times | LOPTx - will not run on dummy load (still trips) HT = 145v in fault condition - when LOP stage isolated with no dummy load, LED flashes X4 | ||
| Sony | KV21T3 | VOLUME GOES TO MAX, NO REMOTE OR FRONT CONTROL | REPLACE MICRO | ||
| Sony | KV21T1U | No Txt, excess width/height, poor contrast | Reset eeprom - press on the remote on screen display key No 5 vol up key tv set will come on with TT on screen press menu | ||
| Sony | KV21LS30U | Bright raster with fb lines | Adj A1 or focus resets pic - until next time - new LOPTx reqd 1-453-345-11 | ||
| Sony | KV21LS30 | Dead - LED flashes 11 times | R648 (330K) O/C in power supply. | ||
| Sony | KV2184-34 | Won't start/ loud audible buzz.Sometimes starts and switches off after a while.If stby pin(41) of Mp desoldered,all ok | Replace Str50115. | ||
| Sony | KV2184-34 | Won't start. Nothing heard upon switch-on. | Diode D604 short circuited |