Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
MS7704MP3
|
It turned on, the panel lit up but nothing came out. When I pressed the volume button it made a few clicks. | Change c406 of 47k and c420 of 220x16v on the power supply line on pin 19 of ci bd3883. they were shorted. replaced ok. | nachbar | |
| TOSHIBA |
MS6530CD
|
The display does not light up, only the function buttons | C903 e 904 (100x50v) | eletronica vieceli | |
| TOSHIBA |
TV2987
LEM-6 |
Turns off in seconds image appears and turns off if you increase the screen and retrace line | Change vertical ci 9302 and electrolytic of 100 close to vertical ci | Edmar Silva | |
| TOSHIBA |
TV2998GMS
LEM4 |
When turned on, it turns off immediately or even stays on and when you twist the PCI it turns off. | In addition to giving an overview of the PCI solders, check with special attention the R427 SMD and 426, these are connected to pin 9 of the fly | BRUSKE | |
| TOSHIBA |
U18
|
Sometimes it turns on, it works normally. it turns off then it turns on, it doesn't turn on + the LED keeps flashing | C865 > leaking | Just replace | D & E ELETRONICA |
| SEMP TOSHIBA |
TV 2999
LEM 7 |
Running away brightness, does not brighten image, dark image. | 1k c902 replacement on tube plate. | I just replaced the c902 | Tecnico Jose Adriano |
| TOSHIBA |
TV2981KAVS
LEM7 |
Does not tune AV input channel does not work | Q02 | Replace qa02-br24l04-e2 eeprom | E.RIBEIRO |
| TOSHIBA |
TV2958HFS
916673 |
The standby light does not come on | When tsound is a power outage, when you plug the plug into the socket, the standby does not turn on | Raimundo | |
| TOSHIBA |
TV2981KAVS
LEM7 |
Can't tune the channel | C180 | Replace | E.RIBEIRO |
| TOSHIBA |
TV2981KAVS
LEM7 |
Swap q862 photo coupler ps2581f | Q862 | Swap q862 photo coupler ps2581f | E.RIBEIRO |
| TV TOSHIBA |
TV 2958FS5
|
TV works with green screen characters in green | Diode d906 shorted on the crt board. | Replace diode and TV returns to normal | afonso Eletronica taquari |
| TOSHIBA |
TV2058S
U6A |
Dark image. Even increasing the brightness and contrast, the image becomes dark. | R227 changed or opened | Replace r227 (24 k) | toinho eletron |
| TOSHIBA |
TV2959FS8
LEM10FS8 |
Dead | S801- open | Replace s801 chave power | E.RIBEIRO |
| TOSHIBA |
TV2090HVA
|
TV was only on standby but it didn't oscillate and tsound was no +b on flayback | When checking the chassis, the 500ma fuse was blown, bu, and the d302 diode that takes power from the flayback to the vehicle was also shorted, so when checking the tda 9302h it was also shorted. | All the components mentioned were replaced and the TV was fine. | |
| TOSHIBA |
TV2056M
U6 |
114v low power supply | Broken track between d807 and t803 | Jampear | E.RIBEIRO |
| TOSHIBA |
TV2998EMS
LEM2 |
Turn on right after turn off | Transistor q830 with cold soldering | I solved it, it was ok | paulo |
| TOSHIBA |
TV2922 FS7
|
Only in stand-by with the +b varying and a noise like a pacifier leaking, I tried to change the photo coupler but it was not possible. | Fly-back damaged. | carlinhos100 | |
| TOSHIBA |
TV-2177-ASL
SL-11 |
Part and stop or part and cut. +b or normal secondary power supply. | Open (1k) resistor ra16 (protection line pin 71 of the handyman). | Replace ra16 from 1k and good luck. | George Pontes |
| TOSHIBA |
2987CSU
U9 |
TV turns off by itself, works for about 10 minutes then turns off by itself, to turn it on again you have to unplug it, and as it heats up the time it stays on decreases. | Altered capacitor, c 418 of 33mf 160 volts | Replace the capacitor, you can put 47mf for 250 volts | Ricardo Alves Eletrônica do Ricardo - Caeté MG |
| TOSHIBA |
U15
|
LED on and doesn't turn on +b with 120v | After 2 days of work I discovered the Q 404 base track was broken | BETO ELETRONICA ACRELANDIA AC |