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 | TV2934 | Alloy with pylon waist fabric | C304,c301,q302,c311 | Replace 0 c304 the TV will turn on normally but with the expanded screen replace just replace the c301 the screen will be normal. But after a few minutes of operation, the image recedes and the screen becomes expanded, just replace the q302. God be praised | Sinailson furtado |
| SEMP | TV2934 | Japan Fund A Nishida Horizon et al. | L01, S05, S06 | Replace the coil l301if the coil is heating up a lot, just replace the c305 of the c306! the value of coil l301 is 790μH. God be praised | Sinailson furtado |
| SEMP | SD5093VK | Turns on opens and closes DVD drawer | Leaky diode d10 - 1n5822 replace with the new one and sphe8202r - d replace these two components the dvd worked normally | Defect resolved | andre |
| SEMP | LE4057I 923282 | Tv inoperative | Shorted power supply | Replaced - f901:4a-vb901,902:7n65l-rb907:10r-nw907:fan6755-rw916:010rx2w and it was cool! good luck | Jhone eletronica |
| SEMP | LE4057I 923282 | Tv inoperative | Shorted power supply | Replaced - f901:4a-vb901,902:7n65l-rb907:10r-nw907:fan6755-rw916:010rx2w and it was cool! good luck | Jhone eletronica |
| SEMP | 2134 ( C) SK11 T1 | Image shifted to the right, with black stripe on the side. | Zd208 | Replace the same and run for the hug. | ELETRÔNICA JÚNIOR - v. Grabde-MA |
| SEMP TOSHIBA | 48L2400 | 5vstb power supply turns on, red LED lights up, but does not turn on, the TV is only on stand by. obs. power supply +5v, +12v and +32v turns on and off | 5v protection | Replace of r766 5.1k for 8.2k | Emerson |
| SEMP | LC4241W | It keeps making a tec tec tec tec noise and the green light doesn't even come on. After connecting c 866, the relay turns on, the green light comes on and turns off again, so I changed the photo coupler on the side of the c866 capacitor, it was fine. | C866.q862.q813 | Replace the same | Tec Center |
| SEMP | TV2134CSL | Japan Fund A Nishida Horizon et al. | C303 | Replace the 180j capacitor c303 to 400v and the TV will work normally | Sinailson furtado |
| SEMP | 1454(P)SL V2.1 | Just standby+hits the relay and doesn't turn on, with heating on r420 | Memory with corrupted data, just change it and run to the hug | Replace ic n201 (k24co8c) | leilson lagoa de roça |
| SEMP | TV2134CSL | Does not turn on, secondary +b power supply is completely dead, only charges the input cap. | Change ceramic capacitor c608 and run to the hug. | DJ PITUKA | |
| SEMP | TV2090 U14 | The standby LED does not turn on when the power supply voltage is low at 75v or +b and 20v with around 10v | C807 100x35v low and also look at the c419de 47x50v a little low and always good, replace the c419 | Replace it and that's it | orlando lott |
| SEMP | 1454 (P)SL ULTRA SLIM | TV inoperative, the LED didn't even light up, and no sound. nothing worked. | After investigating several components, tsound was no solution, we discovered a small resistance l232 close to the CI that opens everything. | Changing the l232 resistance next to the do-it-all. give beauty and the TV took place. | batista eletronica-confresa,MT |
| SEMP TOSHIBA | TV2934 SK91 | Power supply does not arm, capacitor remains charged. | Zd601 shorted, it is in the corner of the strw6554 heatsink | Adrian Chapadão do Céu Goiás | |
| SEMP | TV2958GFS | No sound, total mute | Change without measuring electrolytic cap c636 and c637 both 47x25v | DJ PITUKA | |
| SEMP | TV2134CSL | Works normally, but without sound | Change if you measure the electrolytic cap c636, 1000x16v | DJ PITUKA | |
| SEMP | TV2934CSL | Alloy works with a buzzing noise as if it were on flyback | Replace cap eletrolitico do +b ,c311 e c634 ,47x250v e 100x200v | DJ PITUKA | |
| SEMP TOSHIBA | TV2050MAV | It doesn't turn on, high voltage doesn't arrive and the power supply is low, sometimes sound reaches the speaker even with the power supply low! It also had a slightly dark image and black characters | Ci vertical stv9302a shorted!flyback unregulated | Replace the vertical ci for the same or equivalent one and adjust the flyback until you get the best possible image! | Lucas |
| SEMP | TV2934CSL | Turns on and the reduced image appears and turns off, the power supply with 18v, normal 130v | Change q601, tl431. | DJ PITUKA | |
| SEMP | TV2051NAV U18 | Turns on for a few minutes and turns off, reduces the power supply and turns off power supply defect | Solution to replace c887 and c889, 470x35 | DJ PITUKA |