Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| 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 | ||
| TOSHIBA |
2857DB
|
No colour at switch on | Replace x503 | ||
| TOSHIBA |
2857DB
|
Blue screen - no sound - ok on scart | Tuner faulty | ||
| TOSHIBA |
2855DB
|
No sound or vision, just an overscanned blank raster with no osd. | Replace fuselink zp82 and tuner. a new tuner was available from wve for a reasonable ukp25 + vat. | ||
| TOSHIBA |
2855DB
|
Int. channel number and nicam symbol would appear on screen | Replace if module with improved type (23148260) | ||
| TOSHIBA |
2855DB
|
Excess height | R323 0r56 gone low in value | ||
| TOSHIBA |
2855DB
|
Channel numbers and nicam on screen int | Replace if module | ||
| TOSHIBA |
2855DB
|
Blank raster, no sound or osd | No 5v as soc1000 (1amp) o/c. when replaced ok via scart but not via aerial - tuner faulty - can be repaired by mces | ||
| TOSHIBA |
2852DB
|
No pic, no operation from remote or front controls | If protector zp82 1a (23144452) o/c, suspect faulty tuner | ||
| TOSHIBA |
284T8B
|
Won't stop when on channel search check pin 9 qao1 | If missing try d172 or possibly tuner | ||
| TOSHIBA |
284T8B
|
Field - top stretched, bottom cramped | C317 22m | ||
| TOSHIBA |
2835DB
|
Tripping - isolating c421 restores pic with e/w error | E-w ic302 ta8859ap restored normal width with c421 connected | ||
| TOSHIBA |
2835DB
|
Int black lines when cold | Replace c908 270mfd400v | ||
| TOSHIBA |
2835DB
|
Field ic replacement | Ta8859ap is nla & ta8859p (official replacement) does not give correct scan, a ta8859cp will work however | ||
| TOSHIBA |
2835DB
|
Dead , power supply in overvolts mode , 11vht instead | Check ic670 , d670 - 675. ta8218ah ( volts at pin 9 of ic801 vary , 5-8v. op voltage control loop inoperative as ic826 has no s |