Semp TV Repair: Common Faults and Solutions.
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Results: 2824
Results: 2824
Semp Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP | TV 1452-OAV U19 | LED off does not arm power supply | Str-w5453c | Replace | Claudio JD Paulista baixo |
| SEMP | TV1483 | Takes a while to turn on when turned on then turns off | Micro | Replacement | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| SEMP | TV1452-0AV U19 | Completely inoperative, not even the LED lights up and tsound is 45v at the horizontal output | Diodo d887 | Replace | EletroClaudio Aguas Belas |
| SEMP | TV 1484 U12 | Pinkish or white screen without sound | Memory | Replacement | Alvaro (prolar) |
| SEMP TOSHIBA | TV2934-BSL SK-91 | Turning off after breaking the horizontal as if it was setting up protection | 5v power supply that powers the micro drops due to altered operation of the q606 | Changing the q606 solves the problem | celinvds |
| SEMP TOSHIBA | TV2934 SKY | Turning off after breaking the horizontal as if it was setting up protection | 5v power supply that powers the micro drops due to altered operation of the q606 | Changing the q606 solves the problem | celinvds |
| SEMP | TV-1482 U8 | No sound and image | Put 0 | luciano s dos santos | |
| SEMP | TV14 U13 | Turns on and off, never turning on again | La01 changed | ÁdrianChapadãodoCéu | |
| SEMP | TV2090 U14 | Without contrast, tsound is almost no contrast, | Blurry image, the resistor is changed to 100k, the original being 27k. | Replacing the r227 resistor | house eletronica |
| SEMP TOSHIBA | 1488IM U15 | White screen without characters | Broken eeprom | I replaced and re-recorded the eeprom with the 1490 file. Note: the 1490 file I recorded on an eeprom from the 20-inch CCE TV and it worked because you need to have at least 4096 kbs in the eeprom | leiroz |
| SEMP | TV2050 U17 | Dark screen, just a hiss in the speaker, normal power supply voltage, | Tsh defective, even measuring it seems to be good, | Replace tsh 2508dx | eletronica vieceli |
| SEMP TOSHIBA | U13 U14 U15 U17 U13 U14 U15 U17 | When the vt heats up it turns off | Replace the vertical outlet 81 86302516 | eletronica total andre | |
| SEMP TOSHIBA | U14 U14 | The stand-bye LED turns on and then turns off and the power supply turns off | Change the flaybak | eletronica total | |
| SEMP | LUMINA LINE | Vertical closed | Q 830 | In my case, it was just a matter of resolving it and being grateful for the bread. | Dan Levita |
| SEMP TOSHIBA | TV1470E | When it turns on, the characters appear but soon after it starts, it runs away and disappears. | Qa09 (c1815y) with leakage from the collector to the emitter. | Replace for the new one. | toinho eletron |
| SEMP | TV 1022 IAV U 14 | Inoperative, only with standby access.power supply with 75v | Capacitor 419 changed,47x50 | Replace capacitor | ROBSON(DEBIQUE) |
| SEMP | 2987-FMF | Burning horizontal outlet | Deflector coil socket pin that comes from the collector horizontal outlet with internal sealing | Just replace and beauty | saulo figueiredo |
| SEMP | TV2086 U18 | Replace | Microprocessor | Replace | ps eletronica-maceio\al |
| SEMP TOSHIBA | 42HL57 | TV without sound and LED image activates Note: after several attempts, the TV returns to working normally. When turned off for a long period of time, the defect appears again. | C862 2.2mf changed | jorge luiz mantini | |
| SEMP | LC3246WDA | I'm sound | Does not amplify audio | V 208 smd transistor on the bottom of the pci | Alvaro (prolar) |