Toshiba Repair Tips
Search: toshiba
Results: 5591
Results: 5591
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
2557DB ETC
|
No surround or centre sound | Hphone mute tr q611 leaky 2sa1015 | ||
| TOSHIBA |
2557DB ETC
|
No surround or central sound | Headphone mute tr q611 2sa1015 | ||
| TOSHIBA |
2557DB ETC
|
Dead - green led flashes every 3 secs | No line dr from ic501- d431 o/c 1n4148 | ||
| TOSHIBA |
2557DB 2857DB 3357DB C5SS
|
Dot or worm like pattern on bright areas of picture . | L910 on crt base oc. ptno23289479 | ||
| TOSHIBA |
2557DB 2857DB 2577DB 2877DB 3357DB 3377DB
|
Dead - green led flashes every 3 secs - no line drive | Check d431 1n4148 o/c removing supply to pin 22 ta1222an ic501 | ||
| TOSHIBA |
2557DB
|
When watching sat. receiver via scart, tv may switch to 16:9 mode on its own | Remove the switching line from pin 8 of the scart lead. | ||
| TOSHIBA |
2557DB
|
Plopping noise from centre speaker on channel change | Replace c664 10mfd16v | ||
| TOSHIBA |
2557DB
|
No line or frame sync | Replace q501 | ||
| TOSHIBA |
2555DB
|
No line or field sync | 27 mhz crystal xt01 next to the saa i.c., on the actual p.c.b. the cct ref is zf01. | ||
| TOSHIBA |
2552DB
|
Pic int goes to blank raster | Service sw s202 int | ||
| TOSHIBA |
2552DB
|
No sigs | Check for dry joints around tuner/if | ||
| TOSHIBA |
2552DB
|
No picture or remote functions | If zp82 o/c replace it and tuner | ||
| TOSHIBA |
2552DB
|
No pic, no operation from remote or front controls | If protector zp82 1a (23144452) o/c, suspect faulty tuner | ||
| TOSHIBA |
2552DB
|
Dead aft storm | Strs6708 in psu, opto coupler & error amp q827 s1854fa, e/w chip q302 ta8859ap | ||
| TOSHIBA |
2550TB
|
Width lacking with e/w corr faulty | Qd01 2sb688 leaky - or was it a dodgey heatsink? insulate from heatsink | ||
| TOSHIBA |
2550TB
|
Pic jumps & arcing noise with g2 fashing on crt base | Check earth pin of loptx | ||
| TOSHIBA |
2550TB
|
Patterning on top and bottom from cold, freezing qd03 on dpc board shows the fault | Design problem causing line pick-up from video stage, add 0.01uf 50v cap on print side of dpc across rd13 | ||
| TOSHIBA |
2550TB
|
Partial frame collapse and no sound | Replace r480 and ic480 | ||
| TOSHIBA |
2550TB
|
Frame collapse, no sound | R480 (24545229) o/c, ic480 mc7809bt (23904844) | ||
| TOSHIBA |
2545-1
|
No on screen display ( ta8403k not supplying field | Replace ic 301 pt no b0377890 |