PHILIPS TV Repair: Common Faults and Solutions.

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PHILIPS Repair Guide: Common Issues and Fixes

Brand	Model	Fault	Detailed Problem	Solution	By
PHILIPS	21PT5,37/78	When it turns on it makes squeaking and clicking noises and turns off	When it turns on it makes squeaking and clicking noises and turns off		jose wilson
PHILIPS	29PT5642 L04U AA	Vertical folded and short at the top	When turned on, 3 colored stripes appear and after the TV opens the image the vertical one is short and bent	Troque o capacitor 2465 10x100v	Eletroinfo
PHILIPS	14PT3131	When this TV was cold it wouldn't turn on, it had to be warmed up first so that the image could appear, apparently being a capacitor or transistor.	The photo coupler while it was cold presented the defect when it heated up the defect disappeared and the TV worked,	Replace	eletroclaudio aguas belas
PHILIPS	29PT4635/78	TV turns on with retrace lines and after a few seconds it turns off	3494 open resistor	Replace resistor e ic do rgb 7330	taquari eletronica
PHILIPS	29PT4635/78	Vertical half closed	Oxidized tube coil	In my case, I disassembled it and spliced the wire that oxidized	luischapinoti
PHILIPS	20GL1346	Image just the frame without definition in the image	I checked the power supply was normal so I checked the value of r3248, when the ci 8361-3y the resistor is 47k, if it is 8361-5y or 4x the resistor is 8k2 ok?		JUVENAL PICOS-PI
PHILIPS	21PT6456	Burning but 11apx	I replaced it with another of the same value and it burned... I think it was of very poor quality.	I put the bu1508dx in its place and it worked beautifully without getting hot.	ELETRONICA SÃO FRANCISCO - BARRAS - PI
PHILIPS	29PT5645 LO4U	Does not turn on, nor does the stand-by LED light up	Tea1620 and r3532 of 4r7 and r3538 of 1r8 smd yes cast iron	Replace the same ones for new ones	eletroclaudio aguas belas
PHILIPS	29PT6456 LA	Vertical closed	Shorted smd 6457 diode		edtv
PHILIPS	20PT529A	Does not turn on, does not light up, the inoperative LED	Coupler	Replace the same one for a new one	eletroclaudio aguas belas
PHILIPS	14PT3336 L03.6L	Turns on the image appears and turns off in 5 seconds	Open 10k resistor r3475		eletroclaudio aguas belas
PHILIPS	21PT5433 L03.1	Turns it on and before the image appears it turns off the LED and it won't turn on again, just unplug it. she returns and repeats the same procedure	Defective tube socket	Replace the same one for a new one	eletroclaudio aguas belas
PHILIPS	20LG1049 GR1-R03	Reduced image without synchronization	Crystal 3.58 plastic format	Crystal replace	GENIVALDO
PHILIPS	29PT9467	Turns on normally with sound, lights up filament, without screen voltage and without image	Leaky pipe socket		Bruske
PHILIPS	29PT552A L9-LLS	LED keeps oscillating, turns on, doesn't turn on	Vbat voltage too high	Changing the two capacitors, c2450 and c2551, 47/160v, the TV was awesome	ffeet
PHILIPS	29PT458A/78 *	Works normally after 2 hours and turns off loudly with 3 vertical lines, after it turns off the first time it goes away.	I replaced the socket with someone else's information, and it was fine.	Your replace	wagner
PHILIPS	20PT4331 L03.1L	Totally unfocused image showing 3 blurred colors (green, blue, red) implying that it's a socket	Q7463 bc546 short between collector and base	Replace the q7463 tv got a 10	JOSÉ GUSMÃO
PHILIPS	14PT316A/78R	Power supply does not work, oscillating	Chap. 2530 and 2540 at power supply	Replace both ok.	fabiusmax
PHILIPS	14GL1316/78R	No image, no OSD, normal tube, normal filament just doesn't show up in the image.	In 7207 TDA4661 Ruim.	Replace ci 7207 tda4661	PALAURO
PHILIPS	28PT800A FL1.17	Does not start. red display on. protection activated	See line transformer, diode 6536 (byw29f) and smds 7541, 7541, 7542		Divercentro