Panasonic Repair Tips

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Make	Model	Symptom	Problem	Solution	By
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
PANASONIC	TC14RM15L	Does not turn on, just stand by	Varikap Matando Gross Sadal	Replace varicap	Cláudio Márcio Eletronica Imagem Quipapá-pe
PANASONIC	TC14RM15L	Does not turn on, just stand by	Varikap Matando Gross Sadal	Replace varicap	Cláudio Márcio
PANASONIC	TC-L32C20B	LED flashing 7 x error 7	Defective supply input filter capacitor 120/450v	Replace input capacitor 120/450	TECVIDEO
PANASONIC	TC-L32C10B L32C10B	Turns on and then turns off	Changing the output or adapting an aluminum heatsink with a famous gabiarra cooler even worked for more than 1 year	But you have to talk to the customer if he accepts	eletrônica assim faz
PANASONIC	TC-L39B6B	I'm sound.	Main board, partially shorted.	Short smd ceramic capacitor, look for the av terminals, behind the board tsound is a double transistor, (aadryf), the capacitors next to it replace. (plate without silkscreen printing)	RNSPTEC
PANASONIC	TC-32FS500B	Burning leds	Put a 1k smd resistor in the empty space rb839 (next to the ci driver)	Note: the part is on the top side of the plate, the reference is below on the other side of the plate.	Davi Show
PANASONIC	TC-42AS610B	TV control doesn't work	Grease on the plate that insulates the contacts, oxidation of the battery poles, infrared LED with cold solder or broken	Clean the board with isopropyl alcohol, remove oxidation from the poles with fine water sandpaper, solder the infrared LED or replace the LED, do the test by pointing the cell phone camera and pressing the buttons, checking the light coming out of the LED. the	Gbrito
PANASONIC	TC-42AS610B	After a while the screen starts to flicker, or the TV turns off by itself	Overheating of the main board	Replace the card's thermal pad, increase the number of heatsinks on the card.	Gbrito
PANASONIC	TC-42AS610B	Vibrating or hissing sound, damaging the sound quality	Ripped speaker rubber	Carry out the replace or gluing with specific glue	Gbrito