Philco TV Repair: Common Faults and Solutions.

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Philco Repair Guide: Common Issues and Fixes

Brand	Model	Fault	Detailed Problem	Solution	By
PHILCO	PH32U20DSGVA	When it turns on, Philco immediately locks up and turns off and goes back to standby.	Replace faulty nand memory or reprogram nand data	dados nand	neupsx4
PHILCO	PH39F33DSG	Does not light up stand by	1.2v step down power supply u203		Divino Moura
PHILCO	PTV40G65RCH LED	TV doesn't turn on, it just stays on standby	Short circuit on the main board. 5v shorted supply, check smd capacitors ce07, ce08, ce64 of 22ufx6.3v. are close to ci ue01		rafaelmoraes99
PHILCO	PTV22G50D	When plugged in, it takes a while to go to stand by. After this time, the TV turns on.	Change opto coupler. Note, you don't need to measure... and then the defect is remedied		Daniel vieira
PHILCO	PH40U21	LEDs blinking non-stop	Change capacitor in the inverter cap 120uf x 200v stage and go for the hug.		ALBERI F S
PHILCO	PTV	Locked with password	Universal unlock code 0812		Cabeça
PHILCO	PH32E63D	Does not turn on - low voltage ci u8 main board	Changed diode d2 - underneath the main board I used a uf4007 sdm diode		Pardal-x
PHILCO	PH32E31DSG	Turns on and off shortly after and red LED locks	Capacitor next to coil c3p8 and c3p9	Replace the two	Inogamma/Sombrio
PHILCO	TP20V56	Dark screen with only characters	D602 burning	D602 diode replacement	eletronica o gilvan
PHILCO	PTV50RCG70BL	When turned on, it shows the philco logo and then goes to change colors on the screen (all white, blue, green, etc.)	Characteristic defect of communication error between the main board and tcom or flats	I looked at the flats of the main board, from the tcon to the screen and it seemed ok, I replaced the tcon and it worked normally	Carlos ob Filho
PHILCO	PTV32G70	It turned on without image, normal LED	In this model, the screen voltages are generated on the main board, I had the fu2 open, I found the capacitor c29t short, I removed it for testing, it released the voltages for a while it worked but soon it stopped giving an image and VGL was zero and VGH dropped to 13V, At first I noticed that when turning on the two voltages they appeared normal then they changed, the u5t heated up when measuring the circuit around it again I found the c21t shorted, I removed it and it worked normally.		Eletrônica Mirage
PHILCO	PTV43E60SN LED	Turns on, the normal logo appears, starts with the volume locked at 100 and does nothing else. normal voltages but the processor heating up too much outside of normal	Processor damaged by electrical discharge	Replacing the processor or complete mainboard	Eletronica SV - Guaira PR
PHILCO	PTV55U21 DSWNT	No image, backlight off	Cold solder on the black capacitor near the connector that goes to the LEDs		Cece eletrônica Brumadinho MG
PHILCO	PH32E60DSG	Colors on looping screen	Press menu + exit and update		Inogamma/Sombrio
PHILCO	PH42 LED A2	Stuck in standby does not accept any commands	This TV when you plug it into the socket it checks the power supply, measuring the 24v voltage of the power supply if it doesn't have 24v it doesn't go out of standby		Ariel Santos
PHILCO	PH40D10	Dull image, bus voltage 132v, ideal is 145v	Replace 1k open resistor rp403		Cjsgarbi
PHILCO	PHT510	Does not turn on, short blowing fuse	Shorted diode that is at the end of the red wire that goes to the transformer, it is the network input	In my case I left it without this diode and it worked perfectly	Spidermix
PHILCO	PTV32G70SBL	Reduce LED current.	Current before change 460ma. remove rb12 and rb13 (2.4r). They are located close to the LED connector. current after change 250ma (approximately 55%).		Romar
PHILCO	PH600BT	No audio	Position on board u5 5807m shorted	Make the replace 5807m	alexandrefelipe
PHILCO	TODOS	Update-related defects	Check link: https://drivers.philco.com.br/tv		Claudio Jorge Eckert Junior