Panasonic Repair Tips

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Results: 2909

Make	Model	Symptom	Problem	Solution	By
PANASONIC	AKX 660 LB	Doesn't start	Diode code 36m69 shorted nearby and connected to pin 10 of ci 2101	Note: diodes used on t-con boards replace this diode well	REAL ELETRON CARVALHOS MG
PANASONIC	TC-40DS600BE	Backlight flashes 3 times and the TV turns off, triggers protection.	LED bars were short, measuring 28volts.	Changing the bars, after the replace they measure 51volts.	Mauricio Eletrônica
PANASONIC	TC-L42U30B	TV turns on with back light off	Tpc8124 burned	Replace it or make a jumper on the jsp812 and go for the hug	UTITECH
ELETROLUX BRASTEMP PANASONIC	QUE USAM FONTES CHAVEADA	Delay, it takes about 5 seconds or more to turn on	Change resistance 330k, position r105 on the board.		Fernando rj
PANASONIC	TC-L32X5B	Turns on gray screen without characters goes off and red LED flashes 3 times.	Replace q4154 short		samuel leite
PANASONIC	TC-L42U30B	24v and 12v voltage oscillating	On the power supply board, replace transistor ic803 or q817, whichever of the two is defective shows the same symptom.		EC
PANASONIC	NN GT672W	The display lights up and counts the minutes and does not heat up.	Diode d106 replace without measuring		ELETRÔNICA DO GILVAN
PANASONIC	TC-40C400B	Does not turn on, green LED blinks then returns to red with continuous blinking	Main PCI, I thought it was LED and the LED transistors but it was the PCI	Pci principal	DAILSON
PANASONIC	TC14A12 BR3L	Turns on briefly (3 to 4 seconds), doesn't even show an image and turns off (LED flashing) and doesn't turn on again.	R631 of 560k open - the resistive divider r631 and r630 decreases the grid voltage generated by the flyback to keep the protection transistor q603 in cutoff. With the defect, q603 conducted with the base voltage at 5v, maintained by d603 and r630 for ground.	Substitituido o r631 560k 1/2w 1%	Luiz Felipe
PANASONIC	NNS 62 BH	Does not heat up and turns off before the programmed time	Oxidation on the processor behind the display	Remove oxidation	Laercio umuarama
PANASONIC	TC-32FS500 KÒD+L070	The LED turns on and off	Black screen		Marc kerlin Fenelus
PANASONIC	NN-G55BH	After pressing the "on" button, it works for a few seconds and stops.	Internal sparking due to peeling paint	Repaint with suitable paint.	Ferraz
PANASONIC	49D400B	TV with a horizontal list on the screen that left a defective image. shaking and frozen. the other part upwards was normal. works perfectly.	Display ruler on the right. I isolated 10 liters from the beginning from right to left. starting from the first 1. (this after a lot of trying) turned out pink but worked perfectly
PANASONIC	TC-L42U30B	The LED blinks indicating a backlight failure	The ants made a nest in the connectors and the TV protected it and wouldn't stay on	Opening the display and cleaning it solved the problem.	antonio nobrega patos pb
PANASONIC	TC-L42E5BG LA35	Does not tune channels and all HDMI inputs with interference, image blinking	1.8v low or high supply on the main PCI.	Changing the adjustable regulator ld1117al-ad condition ic8702 is located below the microprocessor heatsink.	rafaelmoraes99
PANASONIC	TC-L32C10B	Disappearing image with a blink	Bad bulbs or bad contact		Cabeça
PANASONIC	40FS600B	Red LED does not turn on, flashing continuously once	Short on the main board and the power supply board, causing the board to release 16v directly when disconnecting the power supply cable from the main board	Changing a ceramic capacitor close to the connector that receives the cable from the 16v line power supply. changing a transistor on the 16v line supply board, in my case the transistor was visibly blown.	ELETROSANROS
PANASONIC	39A400B	TV working but image blurred, full of return stripes and colors. tremendous image.	Cockroach dirt. several capacitors and smds in shorts.	Display replace
PANASONIC	SA AKX10	Does not turn on inoperative	Power supply that feeds the audio output with no voltage on the secondary stdby power supply ok oom 3.3v in my case checking all the capacitors tsound was no defect I took the main IC strx6759 from another device working and it still wasn't resouble I returned the original IC I did more tests and nothing solved, I checked all the strx6759 coupling smd components, they were all good, it took a lot of work lol	To solve this case, it was very simple. I remembered that I already got another sound device, which was LG, which used this same ci on the strx6759 power supply that powered the amplifier and it turned on, but without audio, as it did not have power on the amplifier board, good a The solution was to place a 10k resistor on pins 3e4 of the photocoupler pc5720 panasonic sound, which compares the power supply together with the ci tl431 in the lg sound the same procedure was done ok	rubertan
PANASONIC	TC-L32C30B	Does not turn on red LED flashes 9 times	Ci sound amplifier short lv4924	Replacing the lv4924 sound ci	ELETRONICA KLEIN