Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
---|---|---|---|---|---|
Toshiba | 2805DB | BLANK RASTER , NO SOUND , NO REMOTE FUNCTIONS | CHECK QV22 FOR DRYS ON BACK TERMINAL PCB | ||
Toshiba | 2805B | Field bounce | red cap C317 2.2uf 50v | ||
Toshiba | 2805 , 2527 | DOLBY SOUND FAULT | SEE Toshiba TEC BULLETIN | ||
Toshiba | 261T4B | LINE OP TRANSISTOR SC AFTER REPLACING NO PICTURE L | R481 2R4 OC | ||
Toshiba | 261T4B | Dead. | R803 ( 6K2 , 7W ) o/c. | ||
Toshiba | 261S4B | Width - excessive. | R371. | ||
Toshiba | 259D9B | No sound from cold | Replace 470µ smoothing cap in 12v supply in psu near LOPTx | ||
Toshiba | 259D9B | No sound & o/p IC getting hot | AN7171K o/p ic & check 10µ elects in cct | ||
Toshiba | 259D9B | No sound | Sound o/p chip AN7171NK blasted due to hi volts caused by C866 & 869 10µ 50v in psu pri | ||
Toshiba | 259D9B | INT. SOUND | Q196 INT. OPEN | ||
Toshiba | 259D9B | INT NICAM | DRY JOINT ON QG16 5v REG ON NICAM PCB | ||
Toshiba | 259D9B | Int loss of sync | Dry joints ICF01 IC on Txt panel | ||
Toshiba | 259D9B | Field foldover | C313 220µ | ||
Toshiba | 259D9B | Dead - st/by led flashes | D819 | ||
Toshiba | 259D9B | Dead | C820/838/840/844/845/846/847/501/866/869 plus the the 2SD1279 at 8UKP(SEME) the 5.6 ohm 20W surge limiter, Q802 a 2SA1012 after all this the power supply ran but was obviously under stress - C462 2700pF 2kv s/c |