Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV2086KMS
U15 |
Burning bu808dfi from horizontal | Replace for new original or bu808dfx, put a heatsink, replace c419 for a 47micro for 50v or 63v of 105 degrees | Diego Korvo | |
| TOSHIBA |
TV 2085FM U11 D2
U 11 |
Turns on normally and tsound were lines at the top and bottom and the image was shaking, I changed the c-308, it decreased but it didn't solve anything, I followed several tips and nothing, then I went into the database, it was changing and I got to the data vp60, I changed 00, the lines at the top and bottom disappeared. | Change the vp60 data to 00 | wagner | |
| TOSHIBA |
U14
U14 |
Works whenever it wants | Q432 | Remove and replace. | |
| TOSHIBA |
1451/52
U19 |
No contrast | Open resistor | Replace 12k r227 abl line pin 8 of the fly back | NILTON-AVARE-SP |
| TOSHIBA |
TV 2089
U14 |
Doesn't work av | Ic micro eq. 8843cpng4v47 | assis | |
| TOSHIBA |
TV-2999JMS
|
The alloy has no brightness, it increases all the brightness and contrast in the menu and nothing, it appears to be a tube. measure the screen if it gives 150v and the screen does not darken when measuring, change the 1k c902 on the tube plate, put 4k7 | I changed it and it was wonderful. | Eronaldo | |
| TOSHIBA |
TV 1449M ,TV1470, TV2070 ,TV 2055
|
Switching channels directly | Change touch key ch - and ch+ | Marcio Magalhães | |
| TOSHIBA |
TV 1449M
|
Open fuse inoperative | Replace q 804 2sc 3831 e fusivel | Marcio Magalhães | |
| SEMP TOSHIBA |
U16
U16 |
Flashing color(agc?) | C216 change without measuring. change r216 to 100k | Moyses Machado | |
| TOSHIBA |
1495 KM
|
The channel runs away | Cold welds, resolder inside the varicape | ||
| TOSHIBA |
TV2090AV
U14 |
Turns on, the stand-by LED lights up and the TV takes a while to start. | C419 of 47x50 with little capacity. | Replace. | nachbar |
| SEMP TOSHIBA |
TV1480
|
The television had no image and no sound, the horizontal stage did not oscillate, the 9 volts on pin 21 of IC 501 were cut off. The power supply was normal, it turned on and off normally. | Shorted deflector coil. I replaced the deflector coil, and the TV worked. | Eletrônica LM | |
| TOSHIBA |
MS6610CD
|
No sound, tsound was only sound on the headphone output. | The stk402-070 was ok, the smd bd3872 was ok, after testing a lot I arrived at the c3200 transistor that had a problem. | Just put another one in its place. q908 - c3200. If you don't have the same one, you can put the c2655 or c3209, both are npn. | ELETRONICA SÃO FRANCISCO - BARRAS - PI |
| SEMP TOSHIBA |
TV 2121 NFS
U 18 |
It turned on the standbay and turned it off until it reached m+ b | Swap str 5453 roco sound q 906 | ELETRONICA IDEAL | |
| TOSHIBA |
TV2998EMS
LEM 2 |
Lines, interference on the screen even in av | C 213 0,47 / 50v no pino 39 do ci tb1254n | betoteck | |
| TOSHIBA |
TV-1483FAV
U11 |
With normal audio but with lines of retraces | Open 12k r447 | Replaced it was ok | salvino |
| TOSHIBA |
TV 2090-I AV U-14
* |
I turned it on and quoted it later and +b dropped to 5v and a normal power supply | D-302 ic-301 | To replace | wagner |
| TOSHIBA |
29
LEM 7 |
Hoarse sound and bluish image | Smd transistor on the PCI of the tube with a leak passing 1.2 volts wsound tsound should be 0 volts. | Replace q907 | eletronica fernandes |
| TOSHIBA |
TV 2091
U14 R |
Blue screen without sound remove screen without sound. image | Q 109 em s m d pnp | javan | |
| TOSHIBA |
U14R
|
Burning q404 bu808 | Replace c419 47/50 d448 e d449 ok? | JUVENAL PICOS-PI |