Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
U18
|
No red | 10k resistor changed on the tube plate.. | Replace | Rael |
| TOSHIBA 29 |
CL29Z43MQ
KS7C |
Sometimes it makes a wobbling noise | Loose core, 816a, horizontal coil with core | Replace | RBELETRONICA2010 |
| TOSHIBA |
TV2934
|
Vertical folding,reduced frame | D 304 power supply pin 6 | Replace diode | DEBIQUE |
| TOSHIBA |
TV14A82
U8 |
High voltage popping in the pacifier. | C 524 near altered crystal | Fabio Dullius | |
| TOSHIBA |
2051
U17 U18 |
No character | D418 zener close to the flex bek in short killing the 1.7 voltage of the micro | maxsuel pereira patos pb | |
| TOSHIBA |
2051
U17 U18 |
No character | D418 zener close to the flex bek in short killing the 1.7 voltage of the micro | ||
| TOSHIBA |
TV2084FAV
U11 |
When turning on the TV, after a few seconds a strong noise begins, appearing to come from the power supply transformer or the fly back, the image and sound become normal | Capacitors with low capacitance | Verificar c864 100/50v c434 4,7/100v c889 470/35v | JOSÉ GUSMÃO |
| TOSHIBA |
TV 2159 NFS
|
Hoarse sound | Q 906 | Replace | juci |
| TOSHIBA |
TV-2070 E
|
Turns on normally but after running for a while the power supply keeps changing + b | Replace the diode d 811 prox. to the photo coupler and let it test...... | joelton | |
| SEMP (TOSHIBA) |
2134
|
When turning on the screen with excessive brightness | Change cap 4.7/250 voltage 180v rgb | Francisco | |
| SEMP TOSHIBA |
TVC 147
|
Low power supply with hum. | Dz810 shorted. | Gilcimar Rocha Pereira | |
| TOSHIBA |
MS 6526-CD
|
Strong noise at the sound output, even when turned off | Replace ce901-ce902 | hi-fi, marcos | |
| TOSHIBA |
TV1452(O)AV
U 19 |
Bluish screen with dark stripe | Q430 and q405 - 2sc3209 - can be placed bd135 | Replace mentioned items for equivalent bd135 | eletronicaapolo |
| TOSHIBA |
2077
|
Sometimes it doesn't turn on | Electrolytic capacitor - c877 - 47/25v | C 877 - 47mf / 25v | tyko |
| TOSHIBA |
3984
LMS |
With changed width d++++ | Transistor d2396 shorted | maxsuel pb patos | |
| TOSHIBA |
U 16
U16 |
Works and stops | Change without testing diodes d448 and d449 | ||
| TOSHIBA |
TV2987(G)MS
LEM-4 |
No contrast | 4. Aqaba crossed | raulino | |
| TOSHIBA |
1491KAV
U15 |
When activating the power, the LED lights up, when it goes off, it gives a quick oscillation and cuts off immediately, resetting the power supply | Usually the stv9302h vertical output is shorted and in my case it was the bad flay back | I put a new one in and the TV looked great. | PATRICK |
| TOSHIBA |
TV2959JFS
LEM10/FS8 |
Very wide screen and bowl effect | Diodo dd05 | cacereletronica | |
| TOSHIBA |
TV2134(B)SL
SK-11 |
Does not affect contrast and brightness | Electrolytic capacitor c-329 | TIAGO.ELETRO |