Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
---|---|---|---|---|---|
Toshiba | 2987DB | Service mode entering | Press and hold the MUTE button on the R/C, then at the same time, press the MENU button on the front panel. | ||
Toshiba | 2987DB | Grey scale varies | Check 15k res on crt base | ||
Toshiba | 2987DB | Excess Green drive | Replace CRT Philips A68ESF002X116 Notes: You could adjust the G-DRV down so that the picture was watchable, but the hex value for the green drive was then 00, as compared to 84 or 90 for the other two guns. | ||
Toshiba | 2939DB C2D | Field collapse | TA8783N jungle IC faulty - had wrong readings on its o/p pins 32/37 | ||
Toshiba | 2939DB 3327DB | DARK BANDS DOWN EACH SIDE OF BRIGHT AREAS | C201 PIN 58 IC501 ( VIDEO IN ) 10uF 50v | ||
Toshiba | 2939DB | STUCK ON STANDBY | REPLACE ZP82 AND SOUND O/P IC501 | ||
Toshiba | 2939DB | STUCK IN STBY HT AT 45v ( COECT IN STBY ) | ICA01 MICROPROCESSOR U/S | ||
Toshiba | 2939DB | POWER SUPPLY SHUTS DOWN , WORKS OK ON LOW CONTRAST | L844 o/c , 8v SUPPLY TO CONSTANT CUENT CIRCUIT . COIL TYPE TEM2011 Pt No. 23103859 | ||
Toshiba | 2939DB | No sound/pic - blank raster | ICS01 ( TA8211AH ) & ZP82 ( 2Amp fuse ) - speakers been messed with - blown audio | ||
Toshiba | 2939DB | No sound from main spkrs - ok from ext surr sound spkrs | TA8218AH IC on main board | ||
Toshiba | 2939DB | Nicam int dropout | Change RD12 100k for 33k 1/2w, RD11 2k2 with 1k8 1/2w, CD18 22n with 47n | ||
Toshiba | 2939DB | Int loses sync going from text to tv check settin | IC501 TA8783n Pt No B0383970 | ||
Toshiba | 2927DB 3327DB 2539DB C2D | Frame bounce on channel change. | R329 22K. | ||
Toshiba | 2927DB , | Stuck in standby. | ZP82 OC. BECAUSE SUOUND SOUND IC. ICS01 SC ( ZP82 Toshiba 23144450 ICS01 Toshiba B0376856 ) ALSO IF ICS01 HAS FAILED REPLA | ||
Toshiba | 2927DB , | NO TEXT | DA32 6.2v ZENER |