SEMP TV Repair: Common Faults and Solutions.
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Results: 2828
Results: 2828
SEMP Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP | TV2121NFS U18 | Vertical defect with a white line in the middle | C306 of 1000uf 16v replace with 1000uf 25v r313 51k replace with 39k | EletroClaudio Aguas Belas | |
| SEMP | 1470E | No color and no characters | Dz-302 shorted | Replace it and move on to another. | Mundial eletronica |
| SEMP | TV2123 U19 | Turns on + with high voltage noise and unfocused image | I found the screen cable punctured and touching the vertical heatsink. | I isolated it with high fusion tape and it was ok!!!! | ROBERTO PINTO |
| SEMP | 2090 U14 | Power supply with 70v reduced frame | Solder free smd r873 | miltonAT-RS | |
| SEMP TOSHIBA | TV2050 MAV U17 | Dark screen | Cap-902 on tube plate | Just remove it, no need to replace it and then adjust the flaybec | eletronica cavalcante martinopole-ce |
| TV SEMP | TV2981 LEM6 | The TV turns on, screen opens vertically 5cm from the middle downwards and then turns off | D301 broken under the heatsink | Replace it, everything is ok | eletronica monitor(celso)cafelandia pr |
| SEMP | TV2050MAV U17 | White screen and sides with 2cm black on the sides, tsound are no characters and it does not turn off via the remote control | Q-841 | Just replace and go for another one... | samuel leite |
| SEMP | TV2934-BSL SK-91 | High power supply | R633 changed | Replace | PS-ELETRONICA MACEIO-AL |
| SEMPTOSHIBA | TV2084 U13 | Vertical closed | Q421 5v regulator next to the varicap (just for information the ci q301 = tda9302h the equivalent is the stv 8172a) | eletronica ndn | |
| SEMP TOSHIBA | MODELO 2079 FMS U 11 | TV changed memory and had no sound | Help please I'm just starting | jesus valentim zacarim | |
| SEMP | TV2982AVLEM10/FS8 | LED turns on and off slowly, the TV does not work. | Electrolytic in position c819 10/25v. | Electrolytic in position c819 - 10/25v. | CACER |
| SEMP TOSHIBA | TV2134-B | No audio in rf, but only in av | Case ic801, reg. 78l09 | Hipereletronica service | |
| SEMP | SD8071HDMI | Power supply oscillates but the dvd does not turn on | D4 smd | Replace with normal diode =in4007 | Junio kleber |
| SEMP TOSHIBA | TV 2084 12 | Image running away | Replace memory and ft coil | fernando | |
| SEMP | TV2934 SKY | Replace capacitor | C634 100/200v | Replace capacitor | matieski |
| SEMP TOSHIBA | U14 U14 | Irregular vertical with white bands, as if it were a capacitor defect. | After changing the capacitors, the defect continued with the tda9302 heating up... | The defect was the q421 5 v regulator which was giving 5.9 volts. | neilson nicacio (sonivídeo assistência) |
| SEMP | TV2134-B SL SK 11 | Burning supply regulator (w6554a) ic 601 almost instantly, including 2 supply rectifier diodes. | D 613 (ba158) shorted, replaced with a ru2, worked fine. | CARLOS MAIA | |
| SEMP | TV 1460 E | Tsound was a leak in the fley beck, I replaced it | It gave another effect on the closed vertical, I changed the an5515 and I continue with the closed vertical | 1μF electrolytic capacitor. 100 c.317 | eleronica shalon |
| SEMP | 2177 | Reduced vertical frame with horizontal displacement and a leash on the fly back | R851 of 220k changed, it also causes the horizontal output to burn | Roberto consertos | |
| SEMP TOSHIBA | SEMP TOSHIBA 2092LAV | When turned on after 10 minutes, the horizontal output burns | What is the solution | ceia |