Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV2134(A)SL SL-11
|
Horizontal short, causes power supply with + - 170v very high | Changing the transistor and the 220k 851 resistor open. | DEBIQUE | |
| TV TOSHIBA |
TV2998[F]MS
|
Replace q432 | Defect: q432 smd code.c1. or dtc124ek,eca,eka,usa | Replace q432 | toninhodaeletronica |
| TOSHIBA |
32XV600DA
|
Does not turn on, standby LED does not light, power supply has a low noise, but sometimes it works normally | Power supply board capicitors with low capacitance c864 and c865 both 22u/50v. | Replace these and the other 4 on the plate of the same value for new ones | Diego Korvo Ponta Grossa |
| TOSHIBA |
TV-2090
U13 |
TV out of sync with normal video (AV) | Capacitor c212 with low capacitance | Check the c212 and r145 (smd) in my case I replaced the c212 and went to the hug | Adriano SB |
| SEMPTOSHIBA |
TV 2157 (B) FS
LEM 7 |
It works from time to time when it goes offline and destabilizes the horizontal, vertical and chroma. you turn it off and on and it works normally | Replace zener diode d101= mtzj33b or 33volt zener and cap.elet. 112=4.7x50v. it's ready! | Dé andrade | Dé Andrade |
| TOSHIBA |
1451 NAV
|
Does not turn on with noise from the power supply transformer | Q - 865 transistor smd | Replace, or replace with the 4.7k resistor | Mauro Mascarenha - Parazinho - ce |
| TOSHIBA |
2134 SKY
|
Turn on and off | R- 633, 220k ou c- 634 , 47/160 | Replace | Mauro Mascarenha - Parazinho - ce |
| TOSHIBA |
2134 SKY
|
Does not turn on, the LED turns on and off | R 633 220k ou c 634 47/160 | Replace | Mauro Mascarenha - Parazinho - ce |
| TOSHIBA |
TV2999
LM6 |
No audio | Eprom de memoria 24c16n smd | Replace of the same | eletronica 2.0 |
| SEMP/ TOSHIBA |
LC 3241W
|
Difficulty calling | C 842, c 864, c 869 (replace without testing) | Miratec Eletrônica | |
| TOSHIBA |
TV2916M
|
Green screen with delay lines | Missing a tension | Input track kg, when it turns on it kills the tension. | javier |
| TOSHIBA |
2916
|
When the TV turns on, the stand-by LED lights up and goes out, but when re-soldering some parts it starts working again. But when I turn it off again and after a few hours it doesn't turn on again. | If I resoldered it, it would work again but the defect remains, | Next to the str-w6554a tsound is a position capacitor c819 of 10mf x 50v, this one was bad measuring 5.6mf, but the ideal is to replace it without measuring ok | heliomar tecnico em governador valadares tel 33-30842033 |
| TOSHIBA |
TV 1451NAV
U18 |
Rosy image | After all tests on the tube plate; and everything was perfect, all that was left was to change the tube, so I changed the tube and it was fine | Tube replacement | |
| TOSHIBA |
TV 2159NFS
U 18 |
Low and hoarse sound | Q611 and q906 on the trc board | Unsolder the base of the q611 non-rover color remove the q 906 from the trc plate | GILSON ELETRÔNICA GLUJ SAT |
| TOSHIBA |
TV2158NFS
U18 |
Vertical closed, I changed the vertical and it didn't solve it, | The c889 does not have 20 volts, do the following from the c887, make a bridge from the positive to the c889, and the TV will work normally... | eletrõnica digi sound | |
| TOSHIBA |
TV2087 F
U11 |
Without image and audio, but with high (opening screen - closed vertical) | Q830 | In this case, just solder | Phatal |
| TOSHIBA |
TV2982
LEM8 |
High power supply, 175v | C819,4750v | jps, eletr,c,grande | |
| TOSHIBA |
TV2959JFS
|
Stand by LED lights up and then turns off | Capacitor c 819 10mf 50v | Replace the same | TIAGO.ELETRO |
| SEMP TOSHIBA |
TV 2134
|
Nothing works, not even the LED, dead power supply | See resistors r602 and 603 68k | eletroademar | |
| SEMP TOSHIBA |
TV 2134
|
Does not turn on, the LED turns on and off and the secondary voltages drop to zero | Ver r633 220k e capacitor c634 | Eletroademar |