Dicas Reparação TOSHIBA
Modelo - Chassis
Pesquisa: TOSHIBA Enviar Dica Resolvida
Resultados 4731
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| 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 | ||
| Toshiba | 2550TB | patterning on top and bottom from cold, freezing QD03 on DPC board shows the fault | design problem causing line pick-up from video stage, add 0.01uF 50V cap on print side of DPC across RD13 | ||
| Toshiba | 2550TB | PARTIAL FRAME COLLAPSE AND NO SOUND | REPLACE R480 AND IC480 | ||
| Toshiba | 2550TB | frame collapse, no sound | R480 (24545229) o/c, IC480 MC7809BT (23904844) | ||
| Toshiba | 2545-1 | NO ON SCREEN DISPLAY ( TA8403K NOT SUPPLYING FIELD | REPLACE IC 301 Pt No B0377890 | ||
| Toshiba | 2539DB, 2939DB, 3339DB | Contrast changes when playing DVDs with Macrovision | Add 10k res between pins 54 & 61 of IC501 & R211 from 1k to 4k7 | ||
| Toshiba | 2539DB C2D | Dead with G & R LEDs flashing | HT only 50v - Q828 2SC2230A s/c between LOPTr and HT smoothing cap, Q841& Q842 2SC1015 s/c in PSU sec. Note -Q841 is marked wrong way around on print side of PCB | ||
| Toshiba | 2539DB C2D | Dead - burst of EHT at sw on then LED goes out | HT too high at 170v - opto Q826 TLP621G | ||
| Toshiba | 2539DB | stuck in stby, LED on, HT comes up and immediately goes down | LOPTx T461 s/c (23236447) |