Search: Panasonic
Results: 2874
Results: 2874
Panasonic Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC |
TC-L42E5BG
|
Blinks 1x standby LED LED bus defect | After changing the LEDs, reduce the LED current | Remove r 120, r121 and r122 and place an 18k resistor in place current drops from 104ma to 66 ma | Ariel Santos |
| PANASONIC |
TC-20G9
|
With green sound and image | 15k open resistor on tube socket board | BICHARA SARQUIS | |
| PANASONIC |
TX-P46G30E
|
Flashes 14 times relay hits and disarms sometimes the fans start for a brief moment | Cold solder on the power supply board | Resolder compromised jumpers and solders and run for the hug | NCTIC REPAIR |
| PANASONIC |
TC-40C400B
|
LED current reduction | Retirar resistores smd r7802,r7803,r7804 | reginaldo moronte,eletronica junior caldas novas | |
| PANASONIC |
TC-P50G11B
|
TV turns on normally, after a few seconds it turns off with the red LED flashing 11 times | One bloated capacitor (position c253 of 1400uf by 220v) and two with half-life of use (position c353 and c355 of 820uf by 80v) all on the power supply board | Replace the c253 with a 1500μF capacitor at 250v and the c353/c355 with a 820μF capacitor at 100v and the TV started working normally again | FridayTechLab. |
| PANASONIC |
TC-14A04P
|
On and off and the LED kept blinking | C403 electrolytic 50v 22uf I just changed it and it was sound. This tip is new since I had to figure it out without help because it wasn't available on the internet | Was replaced. never remove the protection if the voltage is above 140 volts | genilson oliveira |
| PANASONIC |
TC-39AS600B
|
Does not even turn on the standby LED | Ic-5000 an34043a | Replace for the same one. good luck! | Evando Viana |
| PANASONIC |
TC-40C400B
|
Turn on the LED bars, they light up, blink a few times, then they turn off and the stand by status is blinking red. | Problem in the fets line that powers the LEDs | On the p3 connector that goes out to the LEDs, jump pin 3 to pin 4, if that doesn't work, jump pin 5 to pin 6. I already took several and did this procedure and it solved it.. | Eletrônica Evolução |
| PANASONIC |
AKX440
|
Doesn't start | Ic 1003 regulator 6v short causes short in usb ic2501 2502 remove both, place a 10r resistor between pins 1 and 6 | Replace do ic 1003 tps54240 | marcos melo cascavel ceara zap 85984138041 ajuda meu pix 76731162353 |
| PANASONIC |
NN-ST354
|
Direct light and fan | SMD open resistor (202 2k you can put 222 2k2), it is after the SMS diode that comes from the micro switch with blue wires connected to the board | reginaldo moronte,eletronica junior caldas novas | |
| PANASONIC |
TC-L32C30B
|
Turning off, switching off, with noisy power supply, low power supply | Input filter capacitor | Replace capacitor c7212 120/450v | VALDENIR ( TECVIDEO ) |
| AP.SOM PANASONIC |
AKX710
|
Bluetooth failing | Reset and solved the problem. | Carlos Rocha. | |
| AP.SOM PANASONIC |
AKX710
|
Bluetooth failing | Reset and solved the problem. | Carlos Rocha. | |
| PANASONIC |
SA-AKX 10
BIJODA001501 |
Doesn't start | He called and he didn't answer anything | José Edivan Batista | |
| PANASONIC |
TC-L32E5BG
|
I changed the TV card, and the new one doesn't tune channels | Changing the main board, but not tuning channels | Rafael de Lira | |
| PANASONIC |
TC-40DS600B
|
Burned LED panel (03 rulers with 08 LEDs each ruler and the LEDs are 6v) and each LED has 6.6 volts on top of it.... | Modification to reduce current (link on YouTube the nel 350: https://www.youtube.com/watch?v=fliqgp62tps) and then it deals with the tc-40d400 but the power supply is very similar to 40ds600b | Modify resistors r7837(1r), r7835(1r), r7826(1r), in my case I modified them to 2r7 and the voltage dropped from 42 volts to 38v. detail that the manμFacturers are dishonest and when you turn on the TV the voltage comes at 48 volts, then the pwm corrects it and drops to 38v, turn it on today, turn it on tomorrow and tsound it goes... in other words with this voltage above normal over time The LEDs will definitely go out... | MIGUELTV |
| PANASONIC |
TC-L39EM6B
TC-L39EM6B |
Turns on with backlight without image | Usage time | Main board with pnl-12v line with low resistance - I looked until I found a smd c4002 capacitor with 24.6Ω | @Nelson.g24 |
| PANASONIC |
SA-AK110
|
Take out. CD tray opens and won't close. | CD mechanism out of time or reset by unloading the elco close to the processor on the front plate. | jr_TEC | |
| PANASONIC |
SAAK110
|
Take out. CD tray opens and won't close. | CD mechanism out of time or reset by unloading the elco close to the processor on the front plate. | jr_TEC | |
| PANASONIC |
TC-L47DT50B
|
Does not turn on, inoperative | I replaced all the photo couplers in the power supply, it worked perfectly again | Eletrônica JJ |