Dicas Reparação TOSHIBA
Modelo - Chassis 2557DB
Pesquisa: 2557DB TOSHIBA Enviar Dica Resolvida
Resultados 13
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Toshiba | C5SS 2857DB 2557DB | pic shifted to RHS, horiz position adj not functioning | 9V regulator Q430 not working due to faulty D430 zener MTZJ5.1C (23316670) | ||
| Toshiba | C5SS 2857DB 2557DB | no vol or channel on screen displays, other menu screens Ok | Q501 TA1222AN | ||
| Toshiba | C5SS 2857DB 2557DB | dead, no output from PSU, fuse Ok | D896 BYD33J s/c | ||
| Toshiba | C5SS 2557DB | no sound from centre speakers | Q604 TA8211AH | ||
| Toshiba | C5SS 2557DB | no line or frame sync, OSD Ok | Q501 TB1226N (B0385673) | ||
| Toshiba | 2557DB etc | No surround or centre sound | Hphone mute tr Q611 leaky 2SA1015 | ||
| Toshiba | 2557DB etc | No surround or central sound | headphone mute tr Q611 2SA1015 | ||
| Toshiba | 2557DB etc | Dead - green led flashes every 3 secs | No line dr from IC501- D431 o/c 1N4148 | ||
| Toshiba | 2557DB 2857DB 3357DB C5SS | Dot or worm like pattern on bright areas of picture . | L910 on CRT base OC. PtNo23289479 | ||
| Toshiba | 2557DB 2857DB 2577DB 2877DB 3357DB 3377DB | Dead - green led flashes every 3 secs - no line drive | Check D431 1N4148 o/c removing supply to pin 22 TA1222AN IC501 | ||
| Toshiba | 2557DB | when watching sat. receiver via SCART, TV may switch to 16:9 mode on its own | remove the switching line from pin 8 of the SCART lead. | ||
| TOSHIBA | 2557DB | PLOPPING NOISE FROM CENTRE SPEAKER ON CHANNEL CHANGE | REPLACE C664 10MFD16V | ||
| Toshiba | 2557DB | NO LINE OR FRAME SYNC | REPLACE Q501 |