toshiba Repair Tips
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Results 834
Results 834
Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
---|---|---|---|---|---|
Toshiba | 2805DB | Field fault - reduced height | C372 (2.2mfd 50v), it's mounted on the underside of IC Q371 (TA8739P) located at the front right of the main PCB | ||
Toshiba | 2805DB | FIELD COLLAPSE WITH 4-5 FLYBACK LINES ABOVE THE LI | IC371 TA8739P Pt No BO383680 | ||
Toshiba | 2805DB | Field - only half a scan & patterning | C317 2µ2 63v | ||
Toshiba | 2805DB | Dead - sound o/p chip had exploded | Sound chip & chopper trfmr reqd | ||
Toshiba | 2805DB | Dead - all volts & LED come on then fade out | Tfmr T803 faulty | ||
Toshiba | 2805DB | Dead | LOPTr ON4408 s/c, Q422 EW driver Tr 2SC3182 s/c, D440 BY228 s/c | ||
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 |