Search: Panasonic
Results: 2874
Results: 2874
Panasonic Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC |
TC-32A400B
|
When turning on the power, the green LED flashes quickly for a few times and then the red LED starts flashing in a loop, once and pause, once and pause.... | So error 1, I put a LED kit on the outside without opening the TV and it resolved it, then the LED bus failed. | Replace panel/led kit | MIGUELTV |
| PANASONIC |
TC-32ES600B TC-32FS600B
|
Pcf with around 300v, voltage on pin 3 of the pc7300 zero and some voltages present on the secondary but it does not turn on or stand by. | Check for a possible leak in d7307 (primary), it could be the glue or the component itself. | electronicssupplyparts - Gramado/RS | |
| PANASONIC |
TC-L50E6B
|
TV turns on and backlight turns on, but no image +b and t-con 12v fuse ok | On the pci t-con it had lp1 with a defect in the solders and it did not generate 3v3 | YouTube Direto no defeito | |
| PANASONIC |
TV 14C4
|
Blowing fuse | Capacitors c813 (10uf 50v) and c812 (56uf 50v), both without liquid or exhausted. | After the replace everything was ok. | George Pontes |
| PANASONIC |
TC-55AS700B
LA51 |
Does not turn on, backlight flashes and activates standby LED protection flashes red 1x | See possible problem with the rulers, each bank of LEDs lights up with 43v. If the LEDs are ok, check the power supply board. Tsound are 6 smd tr on the power supply board responsible for regulating the negative of the LED banks. One of them may have a short circuit, measure carefully as they are pnp transistors | Replace the shorted transistor 2sb1181 or replace the power supply lacquer if you can't find the transistor to buy | rafaelmoraes99 |
| PANASONIC |
SA-AKX76
|
Turns on, f16 appears on the display and then turns off. (false cooler error) | Voltage of 37v normal in c3300 but without audio and it was not the output. pin 40 of ic2006 could not go to zero if the cooler is spinning. | Transistor q2006(nb) was open, which led q2008 and q2010 to give negative voltage on pin 40 of the ic2006 processor. After exchanging the q2006 for a bc817 it started working again! | Ruizyn |
| PANASONIC |
TC-L39EM6B
|
TV without image, backlight ok | 12v is missing on the v com board. Defective main board. | Main board ic5421 reg rt7257cl defective. | RNSPTEC |
| PANASONIC |
SA-AK25
XXX |
F61 | Introducing f61 | Capacitors showing leakage ESR 50v 2200μF, replace with 50v 3300 and the problem was resolved. Tsound are cases wsound it could be cold soldering on the fitting of the main plsca to the amplifier board, but in this case it was resolved due to the leakage of the wires. | Bruno trindade |
| PANASONIC |
TC-L42E5BG
|
LED flashing 3 times | D7305 looks like a smd transistor | Replace d7305 on the power supply board | Jg eletronica |
| PANASONIC |
TC-L42E5BG
|
Turns on, LED flashes 9 times | Ci audio bd5452a | Welber Luiz | |
| PANASONIC |
TC32FS600B
|
Remote control doesn't work | Shorted smd capacitor on remote sensor board | Solution to replace it or remove it | nadobom |
| PANASONIC |
TC-32A400B
TNP4G572 |
LED current very high | Remove two smd resistors, r7825 and r7824 | RODRIGO CELL | |
| PANASONIC |
TC-L32X5B
KM16 |
TV does not turn on, without voltage on the power supply output connector, | Main board killing the 15.7v voltage, disconnecting the power connector, voltage appears, the cause is an unidentified smd capacitor that is next to pin 16 of connector a 09, which is shorted. obs. the credits for this post go to alex brynner from mg, who posted the defect on the "da jinni daelectronics" forum at | Replace the capacitor (0.1 μF) which can be removed from another condemned board. | Assolini BR |
| PANASONIC |
TC 14RM15L
|
TV works, triggers protection and no longer turns on LED keeps flashing | Change ic880 | Like horror | Emerson Ribeiro |
| PANASONIC |
TC20A10
|
Vertical beam in the middle of the screen with only a risk | La7840 short | Replace components and the TV works fine again | Tecon eletrônica |
| PANASONIC |
32A400B
|
TV turns on, blue (dark) screen speaks and not the image! | TV caught fire in the cab fleet! Tsound was a short on both the TCON board and the display! impossible to recover! | Replaces it with the dl3244(a)w tv display. TV gave an inverted image but when entering the secret menu in miro mode I chose option 308! it was perfect! + 1 satisfied customer! | |
| PANASONIC |
TH-37PX60EH
PLASMA |
White image when turning on | Cold solder lvds connectors | C. Santos | |
| PANASONIC |
TX-L42E30
|
Washed canvas | Check cold solders on t-con integrated circuits | Edson SP | |
| PANASONIC |
TC-32D400BE
|
When turned on, it flashed green, after a few seconds it flashed red, if you don't turn it off, it flashes red until... | The LEDs received around 32 to 40 volts, the variation indicates that the board is not recognizing the LEDs | 1 shorted LED and 1 faulty (defective and on the LED bar) | lucian oliveira 61991271532 DIGITAL TECH |
| PANASONIC |
TC-L32B6B
|
Turns on makes noise from the speaker and turns off | Ci amplifier ic4900 close to the speaker connector with cold solder | Resolve and run to the hug | RODRIGO CELL |