Dicas Reparação TOSHIBA
Modelo - Chassis
Pesquisa: TOSHIBA Enviar Dica Resolvida
Resultados 4731
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Toshiba | 285T8B | St/by only | TDA4601 Siemans | ||
| Toshiba | 285T8B | No start up | C842 330µ 25v in secondary psu low (provides 5v for micro) | ||
| Toshiba | 285T8B | No sound/vis or osd | HT ok but 5/12v audio supplies low - C832 leaky in mains pri cct | ||
| Toshiba | 285T8B | No sound/pic - blank raster when A1s advanced | No 5v to micro from 2nd chopper cct - C832 330pf 2kv in snubber burnt | ||
| Toshiba | 285T8B | LOUD WHINE IN NICAM-FM OK | Q604 ( TD6710AN ) DAC IC | ||
| Toshiba | 285T8B | frame collapse | IC303 TDA8170, C313 220uF 35V, R327 2R7 1W (24557279), also check D305 BYD33J | ||
| Toshiba | 285T8B | FRAME COLLAPSE | REPLACE C313, IC303, R327 AND D305 | ||
| Toshiba | 285T8B | Dead - 140v HT low due to 18R s/c in LOP stage | C464 680pf 2Kv across LOP transitor | ||
| Toshiba | 285T8 | Blank raster, no sound, no leds or r/c op | Sub psu non operation due to C832 330pf 2kv pinhole (snubber) | ||
| Toshiba | 285T5BZ | Stuck in standby. | IC801 TDA4601 + change R818 to 15k , C845 ( 100uf ) | ||
| Toshiba | 2857DB | Tripping | D609 5v6 zener s/c & STRS6709 | ||
| Toshiba | 2857DB | NO COLOUR AT SWITCH ON | REPLACE X503 | ||
| Toshiba | 2857DB | Blue screen - no sound - ok on scart | Tuner faulty | ||
| Toshiba | 2855DB | no sound or vision, just an overscanned blank raster with no OSD. | Replace fuselink ZP82 and tuner. A new tuner was available from WVE for a reasonable ukp25 + vat. | ||
| Toshiba | 2855DB | int. channel number and NICAM symbol would appear on screen | replace IF module with improved type (23148260) |