Panasonic Repair Tips
Search: panasonic
Results: 2909
Results: 2909
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| 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 |
| PANASONIC |
TX-L42E6E
|
Poor image | T-con integrated circuit (ug1) with cold solders | Solve ci | ERP-ASSIST |
| PANASONIC |
TX-L42D25E
|
Doesn't start. flashing green LED | Cold welds power supply transformer | Pablo | |
| PANASONIC |
TC-L42S20B
|
Image full of colored bands. menu appeared ok. | Reballing do bga | André | |
| PANASONIC |
TC-40FS600B
|
Does not turn on, LED flashes red | Shorted capacitor on the main board, below the power supply connector and blown 16v MOSFET. | Changing the capacitor on the main and the smd mosfet on the power supply. | Eletrônica JJ |
| PANASONIC |
TC-40D400
|
TV with sound and no image but with LED on | Capacitor cd 33 shorted on the lcd board - vcon board on the left side, but be careful as it doesn't short out completely and the multimeter doesn't beep, so it's a good mistake and can be missed and damage the screen | CD33 replacement (10μF/50v) | MIGUELTV |