Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
2877DB C7SS
|
Reverts to st/by aft init eht with g led flashing | Frame ic q301 ta8427k s/c on pin 2 (scan output). | ||
| TOSHIBA |
2877DB
|
Striations on lhs | R441 1k 1w o/c | ||
| TOSHIBA |
2877DB
|
Slight frame bounce, more noticeable on text | C320 100uf 35v | ||
| TOSHIBA |
2877DB
|
No sound off air, ok via scart | Micro not receiving sync from av switching ic and muting audio from if module. replace qv01 ta1218n on rear av pcb | ||
| TOSHIBA |
2877DB
|
Blank raster, no osd or text | Clock/data lines pulled down by faulty tuner (2332196) | ||
| TOSHIBA |
2877DB
|
Blank picture, no osd or text, sound ok | No sandcastle pulse on pin1 ic501tb1230n, no frame blanking. replace q301 ta8427k (b0378560) | ||
| 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 |