Toshiba Repair Tips
Search: toshiba
Results: 5591
Results: 5591
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
2877 C7SS
|
Dead - ht low at 60v | Q801 strs6709 - also replace d809, d813, d804 | ||
| TOSHIBA |
2873DB C7SR
|
No sound - corrupt eeprom set system to 5.5mhz | Fit new eeprom from tosh aft reprog it | ||
| TOSHIBA |
2873DB
|
Width lacking & e-w faulty | Q302 ta8859 chip - note suffix when replacing | ||
| TOSHIBA |
285T8BZ
|
Loud screech from speakers for 1 sec then nothing | C638 1000mfd 25v near audio op. chip. | ||
| TOSHIBA |
285T8BU
|
Tripping with popping noise from spkrs | C842 330u 25v & 22u 25v cap across df80 on print side | ||
| TOSHIBA |
285T8B
|
Will not start if r818 20k is replaced with 15k se | Fit mod kit pt no 23305114 | ||
| TOSHIBA |
285T8B
|
Weak contrast | Check connections to crt heaters | ||
| TOSHIBA |
285T8B
|
Very int stuck in stby nicam led glow | Psu in over current mode with h.t. less than 20v change c845 from ( 22uf ) to ( 100uf ) 50v | ||
| TOSHIBA |
285T8B
|
Tuning drifting | Ca30/31/35 disc ceramics by micro. | ||
| TOSHIBA |
285T8B
|
St/by only | Tda4601 siemans | ||
| TOSHIBA |
285T8B
|
No start up | C842 330µ 25v in secondary psu low (provides 5v for micro) | ||
| TOSHIBA |
285T8B
|
No sound/vis or osd | Ht ok but 5/12v audio supplies low - c832 leaky in mains pri cct | ||
| TOSHIBA |
285T8B
|
No sound/pic - blank raster when a1s advanced | No 5v to micro from 2nd chopper cct - c832 330pf 2kv in snubber burnt | ||
| TOSHIBA |
285T8B
|
Loud whine in nicam-fm ok | Q604 ( td6710an ) dac ic | ||
| TOSHIBA |
285T8B
|
Frame collapse | Ic303 tda8170, c313 220uf 35v, r327 2r7 1w (24557279), also check d305 byd33j | ||
| TOSHIBA |
285T8B
|
Frame collapse | Replace c313, ic303, r327 and d305 | ||
| TOSHIBA |
285T8B
|
Dead - 140v ht low due to 18r s/c in lop stage | C464 680pf 2kv across lop transistor | ||
| TOSHIBA |
285T8
|
Blank raster, no sound, no leds or r/c op | Sub psu non operation due to c832 330pf 2kv pinhole (snubber) | ||
| TOSHIBA |
285T5BZ
|
Stuck in standby. | Ic801 tda4601 + change r818 to 15k , c845 ( 100uf ) | ||
| TOSHIBA |
2857DB
|
Tripping | D609 5v6 zener s/c & strs6709 |