Dicas Reparação TOSHIBA
Modelo - Chassis 2539DB
Pesquisa: 2539DB TOSHIBA Enviar Dica Resolvida
Resultados 8
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Toshiba | 2927DB 3327DB 2539DB C2D | Frame bounce on channel change. | R329 22K. | ||
| 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) | ||
| Toshiba | 2539DB | NO SOUND - WOOFER NOT WORKING ( WOOFER DOESNT WORK | CHECK D672 / 673 etc. | ||
| Toshiba | 2539DB | looks like line hold off speed, also no text | no 5V to text PCB, RF80 10R o/c (next to QF80) | ||
| TOSHIBA | 2539DB | LINE HOLD OFF AND NO TEXT | REPLACE RF80 10 OHM |