Dicas Reparação
Modelo - Chassis KV1714
Pesquisa: KV1714
Resultados 8
Resultados 8
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV1714 | FLYBACK | Flyback transformer part number 1-439-237-00 is substitutedwith part number 1-439-235-00. According to servicer, the substitute doesnot fit the PC board. -HQ COMMENTS: Flyback part number 1-439-237-00 had not been supplied tomass production. Only seve | ||
| Sony | KV1714 | PART NUMBER C534 | P/N 1-108-962-00 is not on the computer. In the KV-1715R thedescription is .18, 107, 200V MYLAR. In the KV1714 manual it is listed asa polyethlene. The part number for .18, 200V MYLAR is 1-108-436-00. Isit ok to use this capacitor. -HQ COMMENTS: It | ||
| Sony | KV1714 | NO HV SYNC, LACK OF BRIGHTNESS | 1) No sync vertical 2) Vertical roll 3) Horizontal out offrequency 4) Picture is too dark. | ||
| Sony | KV1714 | PICTURE NOISE | Retrace lines in the screen. Found R721 and R722 reversedin circuit. | ||
| Sony | KV1714 | NO PICTURE | No picture, distorted sound. Found VHF to be very snowy. | ||
| Sony | KV1714 | SET LOCKS ON CH 2 | Set locked on Ch. 2 defective CX804 (IC033) decreasing 35Vsupply. | ||
| Sony | KV1714 | NO VIDEO | No video. Just snow only. But if you adjust the tuningselector you can get ch. 7 and ch. 5 but if you go back to ch. 5 thesignal in ch. 7 will be erased. No -24V source. | ||
| Sony | KV1714 | DEAD | Dead set, 1.6 amp fuse blown, horizontal out transistorshorted, B+ regulator shorted. |