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-L42U30B KM11 | The backlight lamps flash and activate protection, the standby LED starts flashing 1x | Cold welding on the power supply transformer position T800. | rafaelmoraes99 | |
| PANASONIC | TC-32F400B | Turn on the panel LEDs and tsound is no picture. | Short in the v-con resets the 12V | replace or remove the smd ceramic capacitor position CP38. | Alessandro B. Barcelos |
| PANASONIC | NN ST654WRUN Style | When setting the time and starting, the time does not count and after 3 seconds the relays turn off and the display goes out. Start no longer works. | L101 coil, 180k RY | Coil L101 next to the 4.7mf x 450v capacitors, and the open 180k RY resistor. | Digitecnica Eletrônica |
| PANASONIC | TC-37LZ85 TC-37LZ800 LH71 | The TV responds to the initial on command but turns off after a few seconds. | Check F1 in T-CON and IC7001 in TNPA4467 | AdamRep | |
| PANASONIC | TC-40DS600X | Goes into protection. turns on, image appears for a few seconds, error: LED flashes every 3 seconds | Problem with the backlight line, the problem is just one LED | The problem is in just one LED, however, the BD8289F controller goes into protection | A. Carreto |
| PANASONIC | TC-39A400B V390hj1 | Turn the LEDs on and off | Open leds | To remove the inverter protection, simply add a 10k resistor from pin 12 to ground. | Eletronilo |
| PANASONIC | SA AKX16 | Display does not show characters | Add a 47k resistor in parallel with capacitor c902 on the display board | Sivaldo eletrônica | |
| PANASONIC | TC-L32X30B | Standby LED flashes red 1x | Test LEDs and inverter 24v power supply | In my case it was the defective inverter board. | Eletrônica JJ |
| PANASONIC | NNS 62 BH | Turns off after 3 seconds | Micro key for the door to which it is connected together with the relay | Replace of the same | Marcelo |
| PANASONIC | TC-L32C20B 0000 | Turns on LED flashes 15 times and turns off | Faulty display screen | Old iron lol.... | Jhone eletronica |
| PANASONIC | SA-AKX440 | Doesn't start. power supplys arm and then disarm | D1001 changed | Replace diode with 1n4007 or equivalent | marcelo lima |
| PANASONIC | SA-MAX9000 | You have to insist to call, at first it doesn't. | Check pcont on connector cn1851 pin 4 enters the power supply if it is below 2.9v. | Resistor bank rx1003 smd code 101 close to the processor has high resistance in the resistor that plays the pcont signal, replace the rx1003 | Eletrônica Maurício |
| PANASONIC | TC-L42E30B | League. dark image on one side. turns it off and goes back to stb. | Changing LEDs. reverse repair. | Resolder or replace the 2 series of 3 resistors. (one series for each bar) | EDU PINHO |
| PANASONIC | TC-L32U30B | Works for a while and turns off, stand by blinks once, lamps blinking. | Pfc low, this TV works with 380v | Faulty protection circuit, remove diode d7209 below IC7201, if the voltage rises, replace Q702 without measuring. | Eletrônica JJ |
| PANASONIC | TC14RM15L | Turning off | R 850 de 56 r 3w | Swap 850 56r 3w | Raimundo tec |
| PANASONIC | TC144M, TC146M,TC14C1U | It has high voltage, normal video and sound. but with a wave on the left side in the vertical direction. | C558 0.47(470k) for 400v with leakage. | Ademir tc. | |
| PANASONIC | SA-AKX100 SA-AKX100 | All voltages are normal, but the display does not light up | 5 volts missing on pins 36 and 37 of the display | Replace the d1001 diode on the main board. You can put 1n4007, it doesn't need to be fast. | RUBERVAL |
| PANASONIC | TC-L32U30 | Turns off backlight and LED flashes 1x | Remove protection -q7202 and q7203 | oskarala | |
| PANASONIC | 43F5630 | No image backlight on | No output voltages on the tcom if you turn off the flat come try to isolate tracks in the middle of the flat | adelcio | |
| PANASONIC | DVD S2 | Doesn't start | Changing diode d15 solved | Defect in power supply diode d15 short | Fernando técnico rj |