Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV-1022
|
After heating, streaks appear as if the vertical output filtering was noisy. | +5 volt regulator. | FERNANDO S | |
| TOSHIBA |
2981 KAVS
LEM 7 |
TV inoperative, standby by turned off, won't turn on, low b+ power supply | Regulator str-g8656q801 e photo coupler ps 2581 f-q862 | After replacing it, it started working again | Wilson_S.R |
| TOSHIBA |
2958FS6
FS6 |
Turns on with a terrible hiss at the power supply even in stand-by | Check dz 876 5v6 | Replace it because it was shorted. God bless us all. | Eronaldo(arteron) |
| TOSHIBA |
TV2934(B)SL
SK-91 |
Yellowish image with blue shadow around the images | Transistos do rgb. | Replace them | EletroClaudio Aguas Belas |
| SEMP TOSHIBA |
2999
LEM FS2 |
Don't care, kill +b | Chap. of ceramic do scin | Replace the same | eletronica shalon |
| TOSHIBA |
TV2015MM
U17 |
Doesn't start | Open horizontal outlet | Put bu2527dx | ELETRONICA MAURI JUNIOR |
| TOSHIBA |
TV2988
|
No image | Ceramic capacitor 102 without tube socket, c902 | Tec Center | |
| TOSHIBA |
TV 2015 MM
U17 |
LED access but it wouldn't start | Bu 808 detail when testing on the board, it was good, I took it off the board, one side was open | Replace for an original | ELETRONICA CAVALCANTE MARTINOPOLE-CE |
| TOSHIBA |
C - 1453
|
Changing channels automatically, without stopping. | Ic 101 (p83c055bbp/165) | Replace the same | BARRETO CRUZ |
| TOSHIBA |
C - 1453
|
Doesn't start. | Diode 603 | Replace 0 same | BARRETO CRUZ |
| SEMP/TOSHIBA |
2082
|
Squeaking in stby, sometimes it turns off, power supply voltage +113 does not drop in stby | D-872 z13v | Replace it | WARLEY CESAR |
| TOSHIBA |
TV2997SU
|
Turns on, sets the relay and disarms, the LED stays on but doesn't turn on, it only turns on when you take it out and plug it into the socket. | The problem was c441 220pf (221) | It was short, I replaced it and called it. | Eronaldo(arteron) |
| TOSHIBA |
MS7945MU
|
Hoarse sound | Change resistor HR441 to 220Ω and place a 9.1v/0.5w zener diode in parallel with the ce406 capacitor. tsound is no error. main pci | ||
| TOSHIBA |
TV2916NMS
LEM10 |
Does not turn on LED turns on and off | Capacitor c819 10x50v | hemerson eletronica mm | |
| TOSHIBA |
TV-2070
|
Vertical jumping | D817 open | leo | |
| SEMP TOSHIBA |
VARIOS
U14, U15,U17 |
The power supply comes on the first time and drops to 0v, turning off the +b of the horizontal power supply is ok. | Pin 6 of the vertical ci shorted to ground. | Check if tsound is a leak on pins 2 and 6 to ground, if necessary, replace the ci. | jasvan souza |
| TOSHIBA |
TV2959 FS
|
Shutting off with noise in the main transformer | Sd19 | I replaced the c819, which was 47μF at 50v, with a c at 22μF at 100v and it was normal. | BETO ELETRONICA ACRELANDIA ACRE |
| TOSHIBA |
TV2998EMS
|
Turning off in a short time or sometimes it doesn't turn on, it stays on stand by | C-448 de 33/250v | Replace | ladmyr eletronica universal |
| TOSHIBA |
TV2091
U15 |
Turns on, stands by, then turns off | Shorted vertical output - stv9302a / cap.100/35 | Trace mentioned items | eletronicaapolo |
| TOSHIBA |
2998
LEM5 |
Lack of width baffle wall rounded corners | D440 | Tsound is no point in measuring, you have to replace | juci |