Panasonic Repair Tips

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Make	Model	Symptom	Problem	Solution	By
PANASONIC	TC20A04 TNP4G269	It turned on and off in a few seconds.	D1140 was shorted, arming the protection.		Eletrônica do Jordão -PI
PANASONIC	TC-L32B6B	Burning leds	Voltage found on the LEDs, 75v. the expected is 66v. This model uses 3 bars containing 22 3 volt LEDs (each LED). the total sum becomes 22x3=66v. This (66v) is the voltage that the LED set supports.	Remove the resistors (20Ω) r251,252,253,254 and replace the value of r255 to 33Ω. the voltage will drop to 66.7v.	Evando Viana
PANASONIC	TC-40DS600BE	Backlight flashes 3 times and turns off	Main board memories	Replace the memories on the main board, otherwise replace the board itself.	Douglas
PANASONIC	TC-14RM15L	TV turns on normally and switches to AV when you put the converter on, the image is dark	The defect was the open 95.3k resistor r557 and one of 100k
PANASONIC	TC-L32C10B	I'm sound	Remove the transistor q5450		Bruno nicacio
PANASONIC	TC-L32B6B	All blue screen has sound	Measure the voltage of the t-with a lack of 12v, the main board came with 0v, close to the lvds connector, tsound are 3 smd capacitors, 2 small and another slightly larger one, I removed the larger one from the board, it was shorted c4002 4.7uf 16v smd it is killing the 12v voltage and replace On the other hand, the TV normalized the image	Defect resolved	André
PANASONIC	TC-32A400B KM25 / KM26	LED constantly burning	Standard voltage at the output for the LEDs - 70 ~ 72v	Remove the r7839 which is on the top and the r7825 which is on the bottom, leaving 64 ~ 66v	marcos
PANASONIC	TC-32A400B	Dead	Oxidation on the signal board	Resolder transistors and smds capacitors.	Multimarcas/Acarí
PANASONIC	TC-P50V20B	Doesn't start	IC501 insulation broken.	Replace ic501 and f501.	electronics supply parts - Gramado/RS
PANASONIC	TC-20G12	TV keeps hitting the relay	The cause was the 2kv capacitor c565 222j		naelson silva gravata pe
PANASONIC	TC-32A400B	Doesn't start	A ram at the power supply, it only burned rifle	Replace rifle and remove ram	Dinho
PANASONIC	TC-L42U30B	Led flashes 14 times 15v low voltage with 5v customer 88178817	R901 amended	Trade for a 36k	MARCOS MELO
PANASONIC	TC-L42U30B	Doesn't start. red LED flashes 14 times low power supply defect. it is giving 5 v on the 15v line pins 456 power supply cable	Doing a test on the IC 803 circuit I found a 30.1k resistor r901 changed, I put a 36k one and replaced it with 17 volts customer 88178817	Replacing the r901 resistor with a 36k one click 88178817	marcos melo ce
PANASONIC	TC-14A12	Power supply floating and turns off	Power supply coupler d807	Replace of the same	ELETRONICA SALES.NATAL RN
PANASONIC	SA-AKX10	It turns on normally for a while and turns off. then it doesn't turn on anymore.	I found the capacitor in position c5817 at the power supply, exhausted. It was replaced and the sound worked normally again.		Carlão
PANASONIC	TC-32C10B	Stop	10rx5w open resistor	Replace resistor r880 10r x 5w near the relay and run for hug	VICTORINO
PANASONIC	TC-14RM15L	It turns on and off, the screen doesn't turn on and the standby keeps blinking	I removed the q581 and the TV turned on with half the screen closed. the cause was r405 of 2.7k	Resistor r405 de 2k7	naelson silva gravata pe
PANASONIC	TC-39AS600B	Turns on, LEDs flash, turns off and remains in stand-by	Changed bar (check if tsound are any burnt bars)	Jumper r4, r9, r31 r33 (they are all gnd), note: I recommend reducing the voltage of the LEDs from 3.3v to 3.0v	Junior Souza
PANASONIC	TC21FX32L	When you plug it into the socket by pressing the power key, it just lights up the LED in green, then you pay and end up with the c856 charger, nothing turns on	Q850a1668short	I put another one from a scrap bimba TV, it focused well again	Marqueis eltec eletrônico
PANASONIC	TC-L32C10B	Turning off and seconds	Arcing in lamp sockets	Simply insulating and cutting out the burnt plastic was a breeze! good luck!!	Jhone eletronica