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 TOSHIBA | LC3246WDA | TV works normally for 1 hour, turns off lamps (or turns it off and on again) | Invert board (but the power supply also does it) | If, when plugging the TV into the socket, the power LED turns yellow then red, the board inverts (just replace it) if it turns green and then red, the power supply board (turns off the protection system) | Eletrônica Manauara |
| SEMP | DL4061 | LEDs were broken in some rulers. After changing the complete kit, the TV would sometimes fail to turn on or when it turned on, all the lights would light up, but after a few seconds it would randomly turn off. | I used the tip from my friend "juci" burned out leds reduce the voltage of the leds remove r13 (150k) and replace r 12 (6k8) and put 10k | I replaced the circuit as my friend Juci suggested and the TV no longer turned off. It was acting as protection on the LED drive circuit. | MIGUELTV |
| SEMP TOSHIBA | DL4061 | LEDs were broken in some rulers. After changing the complete kit, the TV would sometimes fail to turn on or when it turned on, all the lights would light up, but after a few seconds it would randomly turn off. | I used the tip from my friend "juci" burned out leds reduce the voltage of the leds remove r13 (150k) and replace r 12 (6k8) and put 10k | I replaced the circuit as my friend Juci suggested and the TV no longer turned off. It was acting as protection on the LED drive circuit. | MIGUELTV |
| SEMP TCL | L32S3900S | Standby LED flashing constant green | With cw922 insulation test at power supply | eletroart | |
| SEMPRE TCL | 49SK6000 | No audio | Resoldering on the audio ci | Multinformatica assistência | |
| SEMP | LC3246(A)WDA | Yellow LED, won't turn on | Falta 3v3 ic n807 | Replace it | BARBADINHA |
| SEMP | LC4046FDA | Burned one of q310,311,or 312 | My tip is to swap all 3! | Rodrigo cofferi | Rodrigo cofferi |
| SEMP TCL | 43S6500FS | Negative image, inverted image or double image | I changed the board, it was another display version. you have to change the version. type on the control with the TV on: 062598, the button with 3 little lines next to the cursor and the ID that is on the label on the original TV board. in this case it is id064 | Eletrônica Cecé. Brumadinho MG | |
| SEMP TOSHIBA | 55L5400 | Does not come out of standby | These TVs check if the power is ok, when you plug it into the socket all the step up and dow power supplys are activated so the processor can check if the voltages are ok | N801 replaced, its voltage should have been 1.2 volts, it was giving 1.6 volts, then at power ok the power supplys were still on and this voltage was wrong, which is why the device was not in the standby point. just replace and run for the hug, note: l801 was warming up | fabiusmax |
| SEMP TOSHIBA | LC4245W | Inoperative TV doesn't even light up the stand by LED | Tsound is no 5v voltage from the power supply | Open resistor rb919. 1.5m | samuel leite |
| SEMP | 32L2400 | TV only with LED standby access and does not turn on. | Tv missing voltage of 1.15 on ci n801 (fr9889) | Made the replace, but still no solution. I verified that the 12v panel power supply was missing from the ci v801 (9435a) output. After changing it, the TV turned on normally. | Kerle Alves |
| SEMP MAXCOLOR | TV 2080 E NE 402353 | Vertical closed | 325 open resistor | Luiz pessanha | |
| SEMP | LE3264(A) | It just changes the LED from red to green and nothing else | Rewrite the eprom | Rodrigo Cofferi I have the update 54996706848 | Rodrigo cofferi |
| SEMP TCL | 32S5300 | Burning the LEDs, reducing LED current | Remove rr08 and rr09 and place a 22r resistor | Beto2828 | |
| SEMP | 1022EAV U13 | The TV would turn on the key, the power LED would light up for 5 seconds and then turn off and the LED would no longer light up | I tested all the capacitors on the primary power supply and they all tested good on the capacitance, but I was suspicious of the electrolytic capacitor c886 0.47ufx50v and I replaced it and it worked immediately. | Replace electrolytic capacitor 0.47μFx50v c886 | Fabricio lima |
| SEMP | 40L2400 | Does not turn on, nor does the standbay light up | I checked that the vdw904 diode had a short, but it was because of the nw907 | Replace do ci nw907 | Nando Cell |
| SEMP | TV2134 | LED flashes once and doesn't turn on the power supply with about 200v and it drops | R604 before the photocoupler | Marcondes ohm Eletrônica JAICÓS -PI | |
| SEMP TOSHIBA | LC4051FDA | With sound without backlight with image in the background | Inverter board replace the three 35v 390uf capacitors and the two 200v 68uf capacitors | ||
| SEMP | TV-2122 OFS U19 | Whitish image seemed to be a deficiency in the 180v of the rgb | I found the r227 and or226 open after the replace and the image was beautiful | Moizaniel | |
| SEMP | DL3253W | No image, LEDs light up. | Corrupted software | Update software, tsound are some files on 4shared, search for dl3253 and dl3253w | Davi.sls |