Dicas Reparação TOSHIBA
Modelo - Chassis
Pesquisa: TOSHIBA Enviar Dica Resolvida
Resultados 4722
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| 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) | ||
| 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 | ||
| Toshiba | 2535DB | Int sync | dry joints on /or xtal ZF01 27Mhz on Txt pcb | ||
| Toshiba | 2527DB 2927DB 3327DB C2D | Reduced height from cold or Frame cramping. | Replace C321 0u018 ( pin 14 IC302 ) C322 2u2 50v ( pin 15 IC302 ) if no better , replace IC302 PtNo B0384680 TA8859P. | ||
| Toshiba | 2527DB | Stuck in standby. | ZP82 PROTECTOR ( Toshiba 23144450 ) REMOVES SUPPLY TO PIN 40 IC1501 | ||
| Toshiba | 2527DB | NO TEXT | DA32 6.2v ZENER | ||
| Toshiba | 2527DB | NO AUDIO FROM REAR SPEAKERS ON PSEUDO SUOUND MOD | CG25 10mfd 16v | ||
| Toshiba | 2527DB | HUM FROM SPEAKERS AT LOW VOL | MOVE BLUE SLEEVED LEAD FROM PIF CAN. ( CONNECTS TO PA03A ) |