AOC TV Repair: Common Faults and Solutions.
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Results: 688
AOC Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| AOC | 32S5195/78 | it doesn't turn on, it just turns on standby and doesn't turn on | measure on c148 if it has less than 3v3 replace the zener diode under the zd701 board put a de3v9 and that's it | replace zd701 from 3v3 can put a 3v9 | Beto2828 |
| AOC | LC32D1320 | Screen blinking | Burst capacitor 450 v 100uf found | Replace with a 450v 120uf | |
| AOC | LE42H158I | Turning off backlight | bypassing the protection: on the inverter board there is no resistor in the R8159 position from the factory, many say to put a 10k resistor in its place, but the brightness of the LEDs is very low. I put a 20k resistor and it was perfect, great brightness and the backlight no longer turns off | ZW ELETRONICA | |
| AOC | T2965MS | Turns on blue LED, lights up, no image | File in memory corrupted | Regravar a memoria external link... | ELETRONICA KLEIN |
| AOC | LE24D1440 | TV completely off, no stand-by, no voltage 3, 3v | U701 with problem (ap3417c) I put one (g5725adjt11u) from a 50" phillips pug6654 the u709 | Tarcisio Brito | |
| AOC | LE50D1440/20 | I'm sound | Remove it, leave it without it, or replace the transistor q6002 | Tiago eletrônica | |
| AOC | LE22H037 | It does not turn on whenever the power goes out or is removed from the socket, the voltages are correct, when tsound is a short between the bases of the u707 and u701 it starts working again and stops working again when removed from the socket. | Solder a 10k resistor between the housing of the u707 and u701, working since then. | IOT Consulting | |
| AOC | D32W931 0000 | Turning off, standby 5v also reset | Ci u505 hdmi short | As the client did not use this function, delete it, it worked perfectly! | JHONE ELETRONICA |
| AOC | LE24D1440/20 | Stop | Done q7004 enter 5 v e exit 5 | Cabeça | |
| AOC | D42H831 | Red LED, when turned on, flashes blue and returns to standby | 35v-1000 bloated capacitors | Eletrônica Jambeiro | |
| AOC | LC42D1320 | TV does not increase the volume on the keyboard, other keys work normally, including on the remote control | I initially tested the keyboard, but it wasn't the problem. I found 2 regulators on the main board and 3v3, one with a 3v4 output and one with a 4v4 output | I initially replaced the one that was most out of voltage regulation, but it still didn't solve the problem, I then replaced the other one and it worked normally. | Lucas |
| AOC | 43S4195 | Has sound, LED on but no image | Shorted capacitor on the left side screen driver (open TV) | Capacitor removal. | Filipe Furtado |
| AOC | LE40D1442/20 | Blue screen with no image | Smd capacitor c07 shorted on vcon | I took it from another vcon of the same one, I put it in and that's it | Arimateia |
| AOC | LE32 W157 | I'm sound | TV turns on and no sound. | Replace the 4 220μF electrolytic capacitors with 16v. on the audio card. | ELETRÔNICA CLED TEC CELL |
| AOC | LE32H1465 | In loop...turning off and on | Capacitor = pec5 470/16v | Alextecnico | |
| AOC | LC42D1320 | Sometimes it turns on normally, sometimes it doesn't even have standby | U705, 3.3 regulator giving 4.1v | Gabriel | |
| AOC | LE32M1475 000 | Turns on and off sometimes it doesn't turn on clinte 8817 | Altered 1.5v regulator as1117lcustomer 8817 | Regulator replacement | marcos melo |
| AOC | LE32W157 | No image. Turns on normally and lights up the screen. but no image. It may have audio. | C704 shorted. prevents polarization of q702 and q 701 | Remove or replace the 0.22μF x 25v c704 | Lutec |
| AOC | LE32M1475 | Restarting | Let's talk to you | Replace of the same | Eletrônica Alaneletron |
| AOC | LE42H158I | Sometimes there is no way to turn on, but sometimes it does. | Regulator 2.5 u708 sometimes nothing happens | Replace u708 reg 2.5 | Rodrigo cofferi |