Panasonic TV Repair: Common Faults and Solutions.
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Results: 2880
Results: 2880
Panasonic Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC | TC-L42E5BG | TV doesn't turn on | Shorted capacitor on remote control sensor board | luiz carlos de freitas | |
| PANASONIC | TH-42PV80LB | Does not turn on with fet rjk5020 + 2 blown 8a fuses | Change components | Check the heatsink insulator which may be leaking | Lucafer |
| PANASONIC | SA-AKX | Turns off by itself | F61 | ||
| PANASONIC | SA-AKX80 | Turns off by itself | Turns off by itself | ||
| PANASONIC | TC-L42E5BG | Error codes | Red led flashes 1x, inverter, 2x power supply board, 9x sound output. | ||
| PANASONIC | TC-L42E5BG | Red led flash | Sos protection, check on ic5000 (an34043) pin 17(sos tv), 18(sos sense) and 19(sos sound). it has to be 0v. | In my case it was the sos sound, it varied between 0.5v and 1v. I grounded the pin and it worked, it could be a problem with the sound output or altered line resistance. | joaomvjr |
| PANASONIC | TC49CS630B | No image, LEDs on | V-com board | Check flax cables and isolate tracks | TECMIX ELETRONICA |
| PANASONIC | TC-32A400B | TV turns on and off by itself, with green LED blinking non-stop. | Remote sensor board, has a smd cap, the largest, swap, 5µf. | JOAOMVJR | |
| PANASONIC | L42U30B | LED flashes 14 times | Shorted smd capacitor on the main board next to the display connector | Changing the 5a fuse on the 16v line on the power supply board and the SMD capacitor on the 10ux25v main board | Felix TVSUL |
| PANASONIC | TC20A10 | Doesn't start | Replace 24v zener diode d851 | speedtec | |
| PANASONIC | TC-L32S20B | Flashing red led | Resistor r7003 r7305 r7306 . in my case it was just the r7305 | Replace resistor r7305 | Tiago Leopoldo |
| PANASONIC | TC-L42E5BG | It doesn't turn on, nothing lights up, or the green LED flashes and then the red LED flashes. | Cap change. 470x25v 12v line by 1000x25v, power supply board. | The 5v voltage kept oscillating, and the TV would not start on stand by. | joaomvjr |
| PANASONIC | NN-ST352WRUN | When plugging it into the socket, nothing turns on. | Ic-364pn and l-101 open connected to pin 1 of ic-100 was to replace and run to the hug. | vanderlei de jesus barbosa | |
| PANASONIC | TC-40C400B | Has sound, no image, LEDs on | Capacitor ct12 shorted on the 3v3 line on the v con board | Remove capacitor | eletrônica valdecir |
| PANASONIC | TC-32A400B | TV turns on and off by itself with green LED blinking non-stop | Defective sensor board | Replace the board | DENISSON ELETRONICA |
| PANASONIC | SA-AKX56 | F61 | Cooler replacement | eletronica tecno cell | |
| PANASONIC | TC-L39EM6B | When switching on, the red LED flashes quickly 3 times frequently | In the service manual error code indicates audio problem, resistor that supplies 16v open power supply and short smd capacitor next vga outputs | Replace resistor (fuser) that feeds 16v power supply board. remove or add another capacitor | Eletrônica Possamai |
| PANASONIC | SA-AK340 | F61 no display | Check q5110(2sc1740), r5114(1.8ω), d5102(17v), and ic5301, ic5401, or ic5501 (c1ba00000407) | Replace defective components | Valmir |
| PANASONIC | TC-14RM10L | Sometimes it would work normally, then if it turned off, it would turn on, but when it turned on, the LED would blink the next day until it worked. | D-810 and photo coupler | I replaced and ran to another one | Antonio Carlos (Eletrônica Renascer) |
| PANASONIC | SA-AK300 | F61 | Redo the soldering of the transistors of the sound outputs 500,501,502,503 and it did not fit well on the large side plate, it was making bad contact | GENOCIR |