Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
---|---|---|---|---|---|
Toshiba | 2927DB | WHISTLING/WHINING NIOSE FROM SUOUND SPEAKERS ONL | C854 LOW CAPACITANCE ( 5v - 2 SUPPLY ) 1000uF 16v | ||
Toshiba | 2927DB | TRIPS | IC826 OPTOCOUPLER | ||
Toshiba | 2927DB | pic displaced to left | o/c track connecting R404 | ||
Toshiba | 2927DB | NO COLOUR WHEN USING SCART | CHECK SCART NOT SWITCHED TO VHS-S | ||
Toshiba | 2927DB | NO AUDIO FROM REAR SPEAKERS ON PSEUDO SUOUND MOD | CG25 10mfd 16v | ||
Toshiba | 2927DB | HUM FROM SPEAKERS AT LOW VOL | MOVE BLUE SLEEVED LEAD FROM PIF CAN. ( CONNECTS TO PA03A ) | ||
Toshiba | 2927DB | Height reduced but momentarily full on chan change | Check/replace C322 2µ2, C317 220µ & R329 22k 0.5w - height may need adj in service mode | ||
Toshiba | 2927DB | DEAD-STANDBY LED LIT | ZD81 , TA8211 | ||
Toshiba | 2927DB | DEAD , POWER AND TIMER LEDS FLASHING , HT AT 40v AND | Q828 ( 2SC2230A-Y Toshiba A6325067 ) | ||
Toshiba | 2927DB | Dead - only 60v on 125v HT line | LOPTx | ||
Toshiba | 2927DB | CRACKLE ON NICAM , FM AND EXT. | IC ICG07 TA8776N. ON BACK TERMINAL PCB | ||
Toshiba | 2927DB | COLOUR FAULT-NO B-Y | ICT01 ( TA8814N ) | ||
Toshiba | 28WD98B | St/by only | HT at 71v (125v), HIC1016 Z801, R479 68R 1/2w fusible o/c | ||
Toshiba | 28W93DB | Field collapse also Q302 E/W corr IC overheats | Q302 TA1241AN | ||
Toshiba | 28W93B C7SS | St/by only with LED lit | HT only 43v - IC Z801 HIC1016 u/s (HT regulator IC,12UKP+VAT). HT must be 125V when on & about 60V in standby |