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 | 2998 | No horizontal synchronization | Replace capacitor c-214 | Ademar / Videira sc | |
| SEMP | TVC-147-CR | No sound, everyone using the ci t-51496 | Change the c-106 connected to the IC pin | Ademar / Videira sc | |
| SEMP | 147CR | No sound | Everyone who uses the IC (t51496) replace the capacitor (c-106) connected to pin 8 of the IC | Ademar / Videira sc | |
| SEMP | 1492 U-16 | Blink and turn off the TV | Check q-405 and q-430 | Ademar / Videira sc | |
| SEMP | VARIOS | Constant burning of the vertical outlet ta-8403 | Change c-314 c-315 and r-317 of 7.5r | Ademar / Videira sc | |
| SEMP | TVC-34P | Lack of width | Change q-d04 of the heatsink | Ademar / Videira sc | |
| SEMP | 1033 | Poor quality hoarse sound | Remove q-611 | Ademar / Videira sc | |
| SEMP | 1033 | Blue blurring when the screen increases | Put 390r resistor on the base for the chassis of the (q-906) tube plate | Ademar / Videira sc | |
| SEMP | 2997 | Barrel effect | Replace o c 464 (4.7uf x 100v) | Ademar / Videira sc | |
| SEMP | 2987-CSU LEM-9 | Turns on and off after 5 minutes | Change the resistor (r-470) to 0.27r protection | Ademar / Videira sc | |
| SEMP | 2998 | No horizontal synchronization | Replace capacitor c-214 | Ademar / Videira sc | |
| SEMP | 1021 | Vertical closed | Resolder the q-421 near the LED | Ademar / Videira sc | |
| SEMP | 16IL | Vertical closed | Change c 502 | Ademar / Videira sc | |
| SEMP | 10IL | Normal sound but dull | Change trim pot (r-202) of 5k sub brightness | Ademar / Videira sc | |
| SEMP | 2090 U-14 | No sync in vhf, works normally in video | Replace (r-146) smd | Ademar / Videira sc | |
| SEMP | 1480-E | Image shakes and lacks width | Swap (r-808) 270k | Ademar / Videira sc | |
| SEMP | LUMINA TODOS | Just blue screen with no characters and no image | Remove the transistor from the tube plate (q-906) | Ademar / Videira sc | |
| SEMP | 1415 U-18 | Blue sparkling | Disconnect the collector of (q-906) which is on the tube plate | Ademar / Videira sc | |
| SEMP | 1480 /2080 | It works but the menu for all functions randomly appears | Replace or remove the (10k ca-78) from pin 37 of the micro | Ademar / Videira sc | |
| SEMP | 2998 LEM-5 | Scratches on top screen | Replace (c-308) 100uf x 35volts | Ademar / Videira sc |