TV Repair: Common Faults and Solutions.
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Results: 88086
Results: 88086
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| CCE | LN24GW | Nothing works | C.I. U12 - 9435 (actually a fet) Short on R208 | Eletrônica do Alemão | |
| SAMSUNG | T27B350LB VAS01 | LED flashing sometimes turns on and restart | Ressolda No R202 and Q202 | christino eletronica | |
| SENP | LC4246FDA KK | Does not turn on the lamps or blink | Resistors R902, R903, R904 and R905 replaced | The tension of home a must be the same. | Eletrônica JJ |
| LG | 20CB20A SC-023A | Put the cable on the outlet the Standby Led Lights and erases | Ci 805 | I had a broken solder resolved and called. | Gilson paulistana pi |
| SAMSUNG | UN40F6400 | After repairing the power supply, normal alloy, after a few minutes it starts with infinite loop. Soon it, it turns off. Sometimes it calls normal, it works a few minutes and goes back to the loop. | Check the main power supply capacitor (100UF X450V). Good appearance, only it gets a lot of heat. | replace 100UF X450V capacitor at the power supply. | Arock |
| SAMSUNG | UN40F6400 | After repairing the power supply, normal alloy, after a few minutes it starts with infinite loop. Soon it, it turns off. Sometimes it calls normal, it works a few minutes and goes back to the loop. | Check the main power supply capacitor (100UF X450V). Good appearance, only it gets a lot of heat. | replace 100UF X450V capacitor at the power supply. | Arock |
| SEMP TCL | 50P615 | LEDs do not light - it seems to defect the LEDs but it was not | Diode SB3200 AD603 position | replace diode for another rum480 equivalent | nildo eletronica em bezerros PE |
| SAMSUNG | PL42C430A1 | TV calls without picture, appears the VS voltages and go for a few seconds later add the tensions | Capacitor replace C5401 Buffer Plate | capacitor smd c5401 da placa buffer | sérgio |
| SEMP | LC3245W | No picture, normal sound | Capacitor shortly on t.com | nildo eletronica bezerros PE | |
| PHILIPS | 14GL1319.78R Tubo | Has a semvideo | Temple | Nao | Lucio ferreira da silva |
| PHILIPS | 43PFG6917/78 | Washed screen, without picture, but with lit back light. No power voltage on t_con plate | Perform reset procedure | With the device off the outlet, hold the commander of commands forward toward you. Then connect the device to the outlet, holding the cursor until the device turns on. Then just restart the settings | LABOTRON |
| AOC | LE32W156 | Blue LED is lit, lights up quickly and erases lighting, without sound and video | Nand Flash Corrupted Memory | Replacement of Nand Flash memory and right after software update | VIP CENTER ELETRÔNICA PG |
| ONEAL | OCM2910 | When calling, sometimes it snaps and is without sound | Output ci | Numbering is scraped by the manufacturer, but seeing pinning, I believed it was a TPA, researching more, confirmed that it is TPA3110, widely used on LED TV boards as well. | Davi.sls |
| SAMSUNG | T19B300LB | Does not turn on, Standby deleted | SMD C1219 Capacitor next to the IC1201 shortly on the main plate | replace of the capacitor The TV has returned to work. | NiloTech |
| SAMSUNG | BT19B300LB | Does not turn on, Standby deleted | SMD C1219 Capacitor next to the IC1201 shortly on the main plate | replace of the capacitor The TV has returned to work. | NiloTech |
| LG | 42PT250B 42PT250B | with sound, without picture | C33 Y Drive Plate short | replace perfectly | alex jose de araujo |
| AOC | LE40D1442/20 715G6335-P01-001-002S | TV All Stand without Standby | PWM power supply Diodes Zener 9102 and 9101 Open | replace IC 9100 and diodes ZD9102 and ZD9101 | Bileu JL/Eletrônica |
| PHILIPS | 43PFG6917 | TV without picture missing the 12 volts on the t.Con plate | Feed the T.Con with the 12 volts and turn on the TV will appear a service menu on the screen asking to do the recept and give a ok the TV will turn off to control and do all the procedures | RJ eletrônica | |
| CCE | L244 | Call everything normal, after 10 turns off from nothing. Calls again and the stay tied on is decreasing. | replace both capacitors at 12V power supply (1000UF X25V) | replace of the cited capacitors. | arock |
| SAMSUNG | LN40B650T1M bt4ha006397 | DON'T TUNE DIGITAL CHANNEL | Someone has a tip has already been replaced Varicap | Someone has a tip has already been replaced Varicap | Eduardo Leal |