Panasonic Repair Tips

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Results: 2929

Make	Model	Symptom	Problem	Solution	By
PANASONIC	TC14A8	Does not turn on with normal power supply	Faulty ic 101	Replaced and got file	leilson lagoa de roça pb
PANASONIC	TC20A10	Vertical opening only 4cm in the center of the screen	Resistor r425 27k aberto	Replace of the same	mateuspagnan
PANASONIC	TC20A8	No contrast	R564 100k	Replace and go to the crowd	Mega Center
PANASONIC	29KL 04	Burning q753	Tvc had output h and q 753 burned out, after the change the tvc kept burning q753	Replacing the d 556 rh 3g diode - problem solved	zapeletronica
PANASONIC	TC-29KL05	The relay would hit and go into protection mode, it wouldn't turn on	D556 shorted	I replaced d556, q753, r768, c757, c563, r520 and r521 the defect was resolved thanks to this forum I will share it with you	This email address is being protected from spambots. You need JavaScript enabled to view it.
PANASONIC	TC-32X30B	Green LED flashes several times and then the red LED flashes 3 times and does not turn on	I released the cable that takes the signal to the display on the side of the main board, the TV turned on the screen. I reconnected the cable to the main board again and the defect returned. Even so, I left it connected and disconnected it from the display side and the defect persisted. I even thought the defect was in the cable. l	I cleaned the side of the cable connected to the main board using an eraser like we do on computer memories and applied contact cleaner to the main board connection, and the TV started working normally again.	jfr
PANASONIC	TC-20C5	Almost completely closed vertical	R455 open		jpsky
PANASONIC	TC20C5	No sound and no image with horizontal output transistor shorted q501	When replacing the horizontal output transistor q501 burns out immediately.	In my case I had to replace q501(2sd1632), c511(peak capacitor) 8200pf and also the flyback(tlf15564) simultaneously as they were all burnt out. It is good to check all capacitors and diodes of the horizontal output and also the 180v line and finally check the +b 140volts.	Otacilio
PANASONIC	TC12A14	Acting protection	Disconnect pin 36 of the micro		Bruno nicacio
PANASONIC	TC21FJ32L GP31	Power supply does not weapon	Ic801-strw6754		jps, eletr,c,grande
PANASONIC	TC-20A10	TV with low audio	Resistor 105 next to the micro check the same	Replace the r105 next to the micro	Adriano SB
PANASONIC	TC-29G9LU TC-29A9U BR1L	Flickering width, flickering horizontal, intermittent	Q754 varying gain (2sd601 is on the e/w board). when it heats up it becomes good.	Replace without measuring. for warranty also replace q750. you can use bc847	Mau 3000
PANASONIC	TC-L42U30B KM-10	Does not turn on, 14 blinks on the stand by LED	Without 16v power supply - short on peak line - audio output	Pa-850 on the 16v line open on the power supply board (smd fuse), and on the logic board c-8780 (smd 10μF/25v), short	VipCenter
PANASONIC	TC-29G9L BR1L	Turns on and then turns off. goes into protection. It only turns on again if you take it out and plug it into the socket.	D405 (36v zener) with leakage	Replace component	Mau 3000
PANASONIC	TC-29KL05	Colored line from bottom to top in the center of the screen (horizontal deflection)	Open capacitor =c593 390k or 394j	Replace it for a new one and a hug from the bagpiper, blz!	PAULO SERTEL-ITARARÉ SP
PANASONIC	29FX30	Doesn't work	Diodos dampers d556 e d557		eletronica Lelo
PANASONIC	SA-AK240	With low volume it works normally + when increasing the volume it cuts the audio	Resolved by replacing q5102	Resolved by replacing q5102	ginaldo silva casa do radio picui pb
PANASONIC	TC 29FX32L GP41N	With cup effect) (like this.	Hey guys, this TV came in like this with a bowl effect, following the line of the horizontal collector, I found the d 503 shorted.	I replaced d503 and problem solved. more than a nasty little defect hennn. a hug to everyone.	This email address is being protected from spambots. You need JavaScript enabled to view it.
PANASONIC	TC14A10	Vertical by half equal	R 425 of 27k next general ic	Javan ok
PANASONIC	TC29A11	Does not turn on, completely inoperative, without any secondary voltage.	D814 with escape		Baguatech