Toshiba Repair Tips
Search: toshiba
Results: 5592
Results: 5592
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV2981JAVS
|
Image is a little dark and purple in color and the characters are black | Capacitor c902 | I replaced the capacitor and the color was normal but it was still dark and the characters lightened a little so I decided to leave it without the capacitor and it was perfect | hemerson.mendes |
| TOSHIBA |
TV -1491KAV
U15 |
Vertical fold at the bottom, at times it closes the vertical intermittent defect | Replace do capacitor c314 1500pf | oltecti | |
| TOSHIBA |
1492
U16 |
It oscillates at 110 volts | Change c887 without measuring | ANTONIO NOBREGA [PATOS.PB] | |
| TOSHIBA |
TV-2088
U-14 |
When changing channels the screen was completely white with return lines on the channel the image was perfect | Tube socket with bad contract | REGINALDO MARTINS | |
| TOSHIBA |
1491, 2091
U15 |
It works normally and after about 3 minutes it started to get dark. | I increased the screen and there were no retrace lines. replace the 102k ceramic capacitor c902 on the kinescope PCI. | Tec vídeo | |
| TOSHIBA |
TV-2088
U-14 |
Sometimes it turns on, sometimes it doesn't, when it turns on all white, it doesn't respond to the control, you think it's the computer. | Capacitor da power supply do hcc 100x35v | REGINALDO MARTINS | |
| SEMP-TOSHIBA |
TV2082E
U7 |
Retrace lines at the top of the screen | C325 100uf x 35v alterado | Jaison | |
| SEMP-TOSHIBA |
TV2082E
U7 |
Vertical closed | Q303 tda3653b defective | Jaison | |
| SEMP TOSHIBA |
TV 2050MAV
U17 |
Do not exit standby, it sometimes works very difficult | I replaced transistor q 432 | I didn't put the original one, I replaced it with a smd npn transistor that I found in scrap, but it's always good to use the original or equivalent | fabiusmax |
| SEMP TOSHIBA |
TV2050MAV
U17 |
Dark screen, black characters... | Replace c902 no screen | Elias2305 | |
| TOSHIBA |
2997
|
Does not turn on, no voltage 9v q430 | Solda fria res 433 (smd) | NILTON | |
| TOSHIBA |
TV 2096
U 15 |
Turn on and off | Replace diode 448 | JDM | |
| TOSHIBA |
TV-2986S
|
Dark image negative effect. | C449 1000mf 25v , c450 470mf 16v seco. | Igor Almeida (Eletrônica Igtec) | |
| TOSHIBA |
TV 2080E
U6B |
Vertical effect opens and closes, stretching image | C 304 with leak. | There is no point in measuring, because with a capacimeter it would give the exact 1nf and anΩimeter also did not indicate impedance - internal sound leakage. in use. | ELETRÔNICA ESTUDIER |
| TOSHIBA |
2091
U15 |
TV turns on normally after 10 minutes it starts to turn dark | Just change the cap 902, 102nf and it was ok. | BOZÓ PB | |
| TOSHIBA |
14
U15 |
The TV went down, it was silent, I changed everything but I was unsuccessful, to solve it I tested the components where I found the smd r-604 rsistor open | Change r 604 | Your replace | wagner |
| SEMP TOSHIBA |
TV1492LAV
U16 |
Vertical does not open fully with many retrace lists.... | C 306 dry or altered | Replace for a new one.... | Elias2305 |
| SEMP TOSHIBA |
1492LAV
U16 |
It only works on 110v and the power supply makes a lot of noise.... | C 880 | Replace without testing | Elias2305 |
| TOSHIBA |
TV 2080 E
|
Turns on, turns off and only the LED stays on | D 826 bzxc13 replaced and it was ok | CARLOS AUGUSTO | |
| TOSHIBA |
TV2086
|
LED lights up but the TV does not oscillate note: observe the 8v on r417 | C419 47mf 35v seco | Igor Almeida |