Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV- 2056 M
|
Tv turns off | I solved q 805 q 806 and next to them and the TV worked normally. | jaironuness | |
| TV- TOSHIBA |
T 2091 U14 R
U 14 R |
TV takes time to turn on. | Changed the c- 879 4.7/ 63 volts | jaironuness | |
| TOSHIBA |
TV 2082 EAV
U6 A |
Technical information about defect without OSD or without characters. | Check the r 828 of 100 k. check c- 820 - 100/ faulty check c- 821 680/ faulty check q821- 2sc 1740 or 2sc 1815y faulty note: the collector of this transistor receives 4 volts that come from r 801 of 10 k this r 801 receives voltage from pin 5 of q 840, check faulty r a o 1 of 1 k. | jaironuness | |
| TOSHIBA |
TV-2987 FMS
LEM 3A |
Tv doesn't work | Changed the horizontal output transistor | jaironuness | |
| TOSHIBA |
TV-1482 EAV
|
Remote control doesn't work. | R - 809 47Ω aberto | jaironuness | |
| TOSHIBA |
TV 2082 EAV
U6 A |
Without osd, or without the characters. Note: the TV changes channels, the sound raises and lowers normally, but no information appears on the screen. | Replace the broken q 821 c 1740. | jaironuness | |
| TOSHIBA |
MAX COLOR
|
TV doesn't turn on | Capacitor c 416 shorted (in parallel with the horizontal driver) | DEBIQUE | |
| TOSHIBA |
TV 3488
|
Poor e/w does not correct e/w. (little horizontal deflection in the middle of the screen. (cup effect) | Transistor qd301 (2sa1015y/or just a1015y) with leakage | WAGGUINHO | |
| TOSHIBA |
TV2083 FAV
U11 |
No image with blue screen and channel sound | D901 shorted | Colocar in4148 | |
| TOSHIBA |
TV 2090
U14 |
Does not generate voltage +/-70 volts | Q 430, open collector | Replace it, check altered line components. | J.DANTEX |
| TOSHIBA |
TV 2157
U18 |
Channels don't stop playing, it doesn't fix. | Ch. short torque | Remove and replace it. | J. DANTEX |
| TOSHIBA |
TV2988EMS, TV2987EMS
LEM2 |
Without synchronism, vertical with little height | Tsound is some data error in memory | Just reset the memory. | Prof. Pardal |
| TOSHIBA |
TV20A82
U8 |
Popping on the pacifier and turning off the TV | Resouda or swap x501 4.4336 | julio itaguai | |
| TOSHIBA |
TV 2958
LEM 7 |
Dark image | Many technicians are condemning the tsh or trc but the def. It's a cap on the PCII of the TRC, tsound's no point in measuring | C 902 3300n | |
| TOSHIBA |
TV2091U15
U15 |
Closed vertical with an essential glow in the center of the line and bluish in the corners | C884 changed(220uf/160) | vagner nardes | |
| TOSHIBA |
TV1484
U13 |
Doesn't start. gives no signal. | You will come back | Tecvideo | |
| SEMP TOSHIBA |
TV2098LMS
U16 |
No image, filament on, vertical closed | C 121 470 uf 16v shorted | rajespp | |
| TOSHIBA |
TV2998-FMS
|
Remote control doesn't work | Burnt capacitor and signal reception sensor | Replace the 2 capacitors (47u/250v) and the sensor | Carlos SP |
| TOSHIBA |
2084BAV
U11D2 |
White screen without sound | Memoria eprom | Substituido eprom smd 24c04 | eletrosarmento |
| TOSHIBA |
1492LAV
U16 |
Doesn't start | Broken trail on the leg of the q 430 | Retrace the trail | antonio nobrega |