SEMP TV Repair: Common Faults and Solutions.
Search: SEMP
Results: 2828
Results: 2828
SEMP Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP | TV2134 | Dark screen (no weave) | C409(394j/250volt)poliester | Replace it without testing | Jarbas Santos (Eletro-serv) |
| SEMP | TV2134 | Half moon side edges | Q303(flake) | Replace it without testing | Jarbas Santos (Eletro-serv) |
| SEMP | TVV2134 | Half moon side edges | Q303(flake) | Replace it without testing | Jarbas Santos (Eletro-serv) |
| SEMP | TV2134 | Side edges | Q409 (with leak) | Replace it without testing | Jarbas (ELETRO-SERV) |
| SEMP TOSHIBA | TV2934-BSL SK91 | Making a noise and the image ripples | C607 220mf /450v open this capacitor is in the power supply | Replace and a hug. | toinho eletron |
| SEMP | TV2090 U14 | White screen with 2cm bands on the sides and does not oscillate normally, it seems like the mat is low. | D840 5v6 shorted | Replace the saying whose | ÁdrianChapadãodoCéu |
| SEMP | 1488 U13 | TV turns on normally + has a flat screen. does not display video lines. with sound. | The memory (smd) 24c04 was replaced. Since I didn't have one, I adapted a great memory and it worked. | ROBERTO PINTO | |
| SEMP | TV 2121NF | When turning on stand by it turns on and off, nothing reaches the capacity. 220mf by 160vpower supply | Swap str 5453c, look at 5v6 zener near him. | JN ELET. NEVES CE | |
| SEMP | TV 1484 | 115vdc arrives at the power supply and collector of the s.horiz. but it only turns on the standby, it doesn't generate | Exchange c889 470mf for 35v power supply | JN ELET. NEVES CE | |
| SEMP | 2922JFS | TV turns on sometimes it doesn't. stand by turns on and off | Change cover.10 for 50v in front of the power supply regulator | JN ELET. NEVES CE | |
| SEMP | TV2923 LEM 10/FS8 | Vertical, shrunken at the top and bottom in the middle, has images with a lack of width | Measure the deflector coil if the test does not give 12 homs or more, remove the vertical coil as the glue has corroded one wire of the coil, ok. | ignacio gomes neto rio verde ms | |
| SEMP | TV 2134B SL-SK-11 | When turning on the TV, it lights up stand-by and activates protection | C634 -47ufx160v | Replace | EMERSON RIBEIRO |
| SEMP | 2082 U8 | Works normally but turns off after a few minutes. | Ver o zenner d818 13v | Master Eletronica | |
| SEMP | TV 1460E | Vertical closed | Check r 325 24k | After further checks, I replaced it and the problem was resolved | DANGRA ELETRÔNICA SÃO PAULO |
| SEMP | TV1470E | Does not pick up channels, goes out of frequency, if you heat the coils in the middle of the board with a hairdryer, the image enters | Coil l 151 | Replace coil l 151 | celito santo angelo |
| SEMP | LUMINA | Noisy sound normal image | We are not stragglers | Cold welding no video ci | denilsonba |
| SEMP | 2083FAV U11 | No image, no characters (white screen) with normal sound | Memory | Swap memory | eletronicavalenca |
| SEMP TOSHIBA | TV1491JAV U14R | Horizontal burnt out - TV does not oscillate and you hear pops from the horizontal oscillator trying to start | Q404 bu808dfi burnt - shorted | Replace q404-bu808dfi, and c419-47μFx50v. check the hvcc voltage at the emitter of the q430-ktc3209, 9.9v if it has 13v, it has a short circuit and must be replaced. | Hermes |
| SEMP | TV2082 U7 | The TV turns on but the unlit filament tube does not light up. | Fly-back | Replace. | eletrônica vinisom e tv |
| SEMP | 2959JFS /FS8 LEM10 | Generates and cuts or disarmed within two seconds turns off. | Turns on and off at the same time | vile |