Panasonic Repair Tips
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Results: 2900
Results: 2900
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC VIERA |
TC49FX600B
TC49FX600B |
Standby does not light up | Resolution | mayra | |
| PANASONIC |
TC-L42S10B
|
TV does not work standby LED flashing 3 times repeatedly | C2362 shorted on the 17 volt line going to the audio IC ic2301 | Replace capacitor c2362 and the TV started working normally again. | Fuão |
| PANASONIC |
TC-L42S10B
|
The red LED flashes 14 times and does not turn on. 14 blinks. error 14 | Measure pins 3 and 5 of the ic4511, close to the hdmi, if they are shorted, the ic4510 processor must be damaged. but it is good to check the capacitors close to ic4511. | Replace the ic4510 processor (adv7470xxxxx) through reballing | Adriel SS |
| PANASONIC |
TC-L32X5B
|
TV doesn't work, remote control | Remote control sensor board defect | Capacitor on board shorted.. | Rv Eletronica (Ricardo) |
| PANASONIC |
TV L42ET5B
|
Does not turn on, only the optical digital audio output blinks. varying voltages. | SMD capacitor shorted on the remote control receiving PCI. | Remove the capacitor and run for the hug. | Danubio Maceió Al |
| PANASONIC |
AK78
|
F61 | Doesn't even care | Reinaldo | |
| PANASONIC |
TC42S20B
|
LED flashing 4 times | 12v power supply oscillator failure | R7303 1MΩ open. | ELETRÔNICA MONTREAL |
| PANASONIC |
SA AKX 10
AKX 10 |
I'm sound | Resistor r5910 10r open and c3959 100nf, c5947 1nf leak and short. | Jadson G Nascimento | |
| PANASONIC |
SA-AKX660
SOM |
Does not turn on, f61 appears on the display | Cooling cooler, open. but in my case everything worked except the fm, which had no audio. but it resolved at first. | Replace it. | JC Eletrônica Cícero |
| PANASONIC |
SA-AK22
|
Does not exit stby, does not turn on | Transistor in position q571 (krc102) bad, change without testing | If you don't have this component you can use the bc547, both are npn but you must take care of the base, collector and emitter positions. | Eletrônica JP São Martinho RS |
| PANASONIC |
TC-L32U30B
|
Red LED flashes 3 times and does not turn on | It was in the t-con circuit on the main board close to the IC 4150 integrated, a shorted SMD capacitor on the 12 volt line that goes to the display and an open fuse under the board, this part of the circuit has no drawing on the electrical diagram, not ok. | galileu rocha | |
| PANASONIC |
TC-P50G11B
|
Turns on, but turns off after 10 seconds, then the red LED flashes 11x | One of the fans, it was spinning normally, but tsound was noise when spinning | You have to replace it, testing it turns, but you have to replace it. | Denis Cardoso |
| PANASONIC |
TC-L42E5BG
|
Power on is already flashing error 3 flashes | Processor bga. | I didn't solve it, I don't do reballing, I only discovered the defect because I heated it with a hairdryer on the processor and the TV started working again, after it cooled down it gave the defect again... | MIGUELTV |
| PANASONIC |
TC20RM10
|
Turn on and off | D. 1132 5v6 curto | Replace the same | |
| PANASONIC |
TC-L42U30B
|
TV turns on, with image, but soon distorts causing horizontal bands, black and white stripes across the entire screen, turning off. | Main board defect, short smd capacitor, on ic5000 on pin14 smd capacitor 1uf leak or short, board does not have silkscreen. | RNSPTEC | |
| PANASONIC |
TC-L42U30B
|
TV turns on and after a few minutes turns off by itself | Cold solder on d836 - rectif diode. (bridge) 800 v 6.0 a (correction of the diode code indicated in the previous one) | Redone the solders on d836 (b0fbat000017) - rectif diode. (bridge) 800 v 6.0 a | Luiz Cunha |
| PANASONIC |
TC-40D400B
|
The LEDs turn on but no image | Leaky capacitor cd33 on the vecom board (this was in my case) | ELETRÔNICA DVN | |
| PANASONIC |
39AS600B
|
LED current reduction | Remove the smd resistors 144 to 148 and place just one 0.22r can be large taken from scrap, the voltage drops from 38 to 35 volts in each LED driver, measure before changing to be sure, it is 100% | reginaldo moronte,eletronica junior caldas novas | |
| PANASONIC |
TC-32DS600B
|
No image on the display, just light around the display. | Smd capacitor c62 on the t-com board changed, killing the main board voltages 12 and 5 volts. | After removing the c62, the voltages returned to 12 and 5 volts on the main board and image on the display. | Eletrônica Cled Tec Cell |
| PANASONIC |
TC-L42E5BG
|
Standby LED flasher, 1x/ change the LED bus | Reduce the current, remove r120, r121, rr122, I replaced it with a 20k one, it was ok | Eletrônica COMETA |