Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
1492LAV
U16 |
Doesn't start | Broken trail on the leg of the q 430 | Retrace the trail | antonio nobrega |
| TOSHIBA |
2092 LAV
U-16 |
Works normally and after 5 minutes it turns off | Check the power supply if normal, it works and observe the image if it shows an image mainly in the corners difference in brightness and turns off then change tube | Replace the picture tube. | wagner |
| TOSHIBA |
2091KAV
U-15 |
Power supply, with low power on the horizontal collector | Correct power supply and release vertically the LED lights up | Replace defective stv 9302a and transistor x 112 q-403 | wagner |
| TOSHIBA |
TV2997BSU - TH1HS
TH1HS |
No sound | Rg15 - 15k changed | Andrade Sequeira | |
| TOSHIBA |
2015MM U17
U17 |
It doesn't turn on - when pressing the general key to turn on the st-by LED came on and off but the TV didn't turn on, when measuring the +b voltage it was at around 2.5v, almost zero. | Diode d406 shorted | Andrade Sequeira | |
| TOSHIBA |
2922IFS
|
Vertical line and then off | R-310 open | jose ap da silva | |
| TOSHIBA |
U13
|
Power supply beeping, with normal image | Changed 680r resistor r876 | EDILSON | |
| SEMP TOSHIBA |
TVC147
|
Dz 819 dz 810 shorted | dino cesar | ||
| SEMP TOSHIBA |
TV2958GFS
|
Vertical closed 5 seconds turns off | D301 open | dino cesar | |
| SEMP TOSHIBA |
TV2070
|
High power supply | R 824 15k open | dino cesar | |
| TOSHIBA |
TV 2089 -U13
|
Without horizontal and vertical synchronization | Ci dirty handyman | Cleaning ci solves the problem | MARCUS ADRIANO |
| TOSHIBA |
U14 TV 2090 1490
|
Heats and burns horizontal outlet | C419 47/50v | Note: you have to replace it, there is no point measuring with a capacimeter | |
| TOSHIBA |
1492 LAV
U16 |
Horizontal output shorted, | Change c 440 open | LUIZTVSOM | |
| SEMP TOSHIBA |
TV2051
U18 |
Horizontal exit burning | Electrolytic capacitor c419 47uf/63 replace with 100uf/63v | eletronica fernandes | |
| TOSHIBA |
TV2083FAV
U11 |
Lack of contrast/dark image, the image could only be seen with the lights off, windows and closed doors. | Abl circuit that comes out of pin 8 of the tsh t461 | Measuring voltage on pin 28 of the tb1238n processor I found -3v it would have to be +3 to 6v checking I found that a r smd :r227 was open I added another with the same value (39k) problem solved | elizeu nunes da silva |
| TOSHIBA |
TV2999KMS
LEM,6 LEM,5 LEM,7 |
Dark image | Capacitor replacement, c902 | RONALDO ANDRADE | |
| TOSHIBA |
2982 MAV
LEM 9 |
There is no image or sound on the TV, only audio and video | Change 24wc16 memory problem solved | branco billy | |
| TOSHIBA |
TV-2986S-2996S
|
Hissing sound in stand-by | C 819 of 47mf sold out | Noise from the speakers in stand-by and the 126v +b power supply with the same values when turned on, should be 71v, | RENABETU |
| TOSHIBA |
2083
U-8 |
Does not turn on and cutting power supply | C167,c182,c524,c224,c225,c301,c877,d161e d501 | wagner | |
| TOSHIBA |
TV2157 AFS
|
Completely dark screen | C 902 do (g2) | endrew |