Dicas Reparação TOSHIBA
Modelo - Chassis
Pesquisa: TOSHIBA Enviar Dica Resolvida
Resultados 4724
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| 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 | ||
| Toshiba | 2555DB | No line or field sync | 27 Mhz Crystal XT01 next to the SAA I.C., on the actual P.C.B. the cct ref is ZF01. | ||
| Toshiba | 2552DB | Pic int goes to blank raster | Service sw S202 int | ||
| Toshiba | 2552DB | No sigs | Check for dry joints around tuner/IF | ||
| Toshiba | 2552DB | NO PICTURE OR REMOTE FUNCTIONS | IF ZP82 O/C REPLACE IT AND TUNER | ||
| Toshiba | 2552DB | no pic, no operation from remote or front controls | if protector ZP82 1A (23144452) o/c, suspect faulty tuner | ||
| Toshiba | 2552DB | Dead aft storm | STRS6708 in psu, opto coupler & error amp Q827 S1854FA, E/W chip Q302 TA8859AP | ||
| Toshiba | 2550TB | Width lacking with E/W corr faulty | QD01 2SB688 leaky - or was it a dodgey heatsink? Insulate from heatsink | ||
| Toshiba | 2550TB | Pic jumps & arcing noise with G2 fashing on crt base | Check earth pin of LOPTx |