Toshiba Repair Tips
Search: toshiba
Results: 5591
Results: 5591
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| 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 | ||
| TOSHIBA |
2812DTB
|
Rolling & black band across screen - when heated | Ic501 ta8783n | ||
| TOSHIBA |
2812DBT
|
Width narrow | C372 2µ2, c424 4µ7 100v on dpc board (rear right) | ||
| TOSHIBA |
2812DBT
|
Poor pic geometry & lack of height/width | Electronic screwdriver settings reqd - see database | ||
| TOSHIBA |
2812DBT
|
Pic present in st/by (sound muted) | Q845 2sc2023 ht sw tr s/c c-e | ||
| TOSHIBA |
2812DBT
|
Electronic screwdriver settings | Press "f" & "vid i/p" together to enter menu then selected code '1048'. after few secs "m" appears. hold "f" & "pic menu" buttons to scrollup menu. "f" & "sound cont" to scroll down. "vol+/-" buttons adj settings. use st/by button to store at end. | ||
| TOSHIBA |
2812DBT
|
Dead & squealing | Loptx overheating - shorted turns |