SEMP TV Repair: Common Faults and Solutions.
Search: SEMP
Results: 2824
Results: 2824
SEMP Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP | TV2134 | Turns on and off, then the LED turns on and off | Fully open horizontal outlet | Replace for another | |
| SEMP | 32L2600 | Does not turn on, LED blinks twice and stays on again. | 10uf smd c 49 capacitor shorted on the v-com board, close to diode d6. | After changing the TV ok. | George Pontes |
| SEMP | TV2934 | TV doesn't turn on low voltages, it just makes a noise from the speakers | Q604=2sa1013 | Replace it with another and run to another | Antonio Carlos (Eletrônica Renascer) |
| SEMP | TV2134 | Knocks relay but doesn't turn on | C634 47x160 change without measuring | Replace of the same | wseletronica |
| SEMP TOSHIBA | LC4245W NC | No image with back light active | F801 open check if tsound is a short tsound are some capacitors that also short if ok in my case on the main PCI c915 with leak | Paulo Pinho | |
| SEMP | LC4244 | The TV sometimes turned on, but most of the times it didn't turn on. | Tsound are several 22ufx50v capacitors on the power supply board that are deficient, but one of them was completely dry. | Replace of all 22μFx50v capacitors in the power supply | Lucas E. Periotto |
| SEMP TOSHIBA | TV2089 | AV has normal video but no sound, TV has normal sound | Was replaced main c.i 8813xxxz | José delta line | |
| SEMP | 2143 (C) SL | Does not turn on, relay hits and then turns off | Cold soldering | Resolder r308 and r309 on the vertical line | Mário |
| SEMP | TV2916 | Vertical closed turns on and then turns off | R311 smd of 3k3 open | Just replace it and that's it | orlando lott |
| SEMP | 2982 | Turning off | R852 changed 220k | Replace resistor r852 | @edilson.oficial.al |
| STI SEMP TOSHIBA | DL2970(B) | Sometimes it doesn't tune channels, sometimes it does | In my case it was u206 reg.3.3v near the tuning sector | Mega Center | |
| SEMP | LC3246WDA | The image appears and turns off with a loud noise from the speaker, then turns on again | Eprom memory in position n 503 | The replace of the same | Airton Filgueira |
| SEMP | LC3246WDA | Turns on the image and turns off with a noise from the speaker | I resoldered the ci in position n503 and it was resolved | Airton Filgueira | |
| SEMP | TV2134CSL SK11 | It doesn't turn on, just the relay | Transistor q303 ,c2482 next to the horizontal drive. | Transistor q303 ,c2482 next to the horizontal drive. | DJ PITUKA |
| SEMP | TV2134 | TV works normally, but no sound | C628 | Replace it with another and run to another | Antonio Carlos (Eletrônica Renascer) |
| SEMP | TV2122 | Purple screen | Smd resistor r915 on the kinescope board. | Replace and come from currency. | DIGITAL SYSTEM |
| SEMP | TV 1490 U13 | High power supply | R830 62k | <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small> | |
| SEMP | TV2934 | No characters normal image | Open ga01 inductor | Replace the ga01 inductor | lucas venzke |
| SEMP | TV2934 SK91 | Tv-works with red screen with retrace lines | Q505 | Replace q505--bf422 | EDSONKALAZAN |
| SEMP | TV 2122 U19 | When very cold it turns on normally, after a little it turns off, the second one dies | Weak supply regulator | Str w5453a | Dlima |