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 | TV2122 O FS U19 | Negative image | Q109 leaky video transistor | GILSCE | |
| SEMP | TV2987FMS | Dark screen | C902 do screem | marcondes, OHM eletronica Jaicos-PI | |
| SEMP TOSHIBA | TV 2159 U18 | Piscando stand by | D885 | marcondes, OHM eletronica Jaicos-PI | |
| SEMP TOSHIBA | TV2090 U14 | Fixed vertically; open lines at the top of the tube | Ic421 ;reg of 5v | MACCELETRONICA | |
| SEMP TOSHIBA | TV2091 U15 | Turning off and heating d+ q430-solution | D448 e d449. | Replace without testing | marcondes |
| SEMP | TV2090 U14 | TV works with low power supply with 70v | Zener d880 | Replacement | carlos alberto da silva |
| SEMP TOSHIBA | 2051 FAV U18 | Does not generate high voltage, horizontal output heats up. | Q301-stv9302a vertical output and c308-100mf35v changed | I replaced it and it went back to normal. | eletronica melo boa viagem ,ceará |
| SEMP | TV2083FAV U11 | Folded image and 10 cm. no image on the left side of the screen | Altered d320 diode | Replace | eletroclaudio aguas belas |
| SEMP | U17 U17 | Tv n league 8817 data 07/24/10 | Standby LED on, but not oscillating, 10 volts missing | Changing resistors r430 r431 to a 15r | eletrônica marcos melo cascavel ceara |
| SEMP | U17 U17 | TV doesn't turn on | Standby LED on, but not oscillating, 10 volts missing | Changing resistors r430 r431 to a 15r | eletrônica marcos melo cascavel ceara |
| SEMP | TV1492LAV | Horizontal exit burn | Burning tsh, you must change the c419, c440, | Replace o c419,c440, | johnny busnadiego |
| SEMP | TV 2091 JAV U14R | Lack of width, 78 v supply | Drained c884 capacitor | LORD | |
| SEMP | TV20A86EAV U8 | White screen with normal sound and does not respond to keyboard commands. Note: If you look closely, you can see the image in the background. | Memory 24c04 | Replace | Cezarel |
| SEMP TOSHIBA | U16 U16 | Flashing color(agc?) | C216 change without measuring. change r216 to 100k | Moyses Machado | |
| SEMP | PT 2981 | Contrast | Capacitor ceramica do screen | Replace without tester | Eletronica tele sat |
| SEMP | TV2123 U19 | TV with excessive blue brightens and turns off, also without sound. | Check q906 on the tube plate, if it is not it is the q652(smd)pnp which is on a plate next to the computer, I adapted a 2sa1015. | ELETRÔNICA SALES-P.VELHO/RO. | |
| SEMP TOSHIBA | TV1480 | The television had no image and no sound, the horizontal stage did not oscillate, the 9 volts on pin 21 of IC 501 were cut off. The power supply was normal, it turned on and off normally. | Shorted deflector coil. I replaced the deflector coil, and the TV worked. | Eletrônica LM | |
| SEMP TOSHIBA | TV 2121 NFS U 18 | It turned on the standbay and turned it off until it reached m+ b | Swap str 5453 roco sound q 906 | ELETRONICA IDEAL | |
| SEMP | TV 1470E | Reduced frame,+b low | C818 22mfx50v | Manoel | |
| SEMP TOSHIBA | TV2070E | Image closing the sides and folding | T803 open | Roque |