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	20PT324A	All green screen with lines	Defective tube socket		BETO ELETRONICA ACRELANDIA AC
PHILIPS	MG2.1E MG2.1E	Image with flickers changing the color tone, sometimes return lines appear	Some wear on the kinescope which causes changes in the beam current regulated by the tda9330h	Replace tda's 6101q or 6111q and increase cathode current by replacing the 47r resistor r3360 blc-info line with a 220k trimmer, adjusting in order to stabilize the balance between cathodes in conjunction with the g2 tuning	João
PHILIPS	21PT5433 L03.1	(attention) guys, after changing the feet of the 7n80 power supply, which was shorted, the TV kept turning off before the image appeared	R 3526 0.15r changed put a new one because in the test it was good. a tip to know if the defect is that it jams with a piece of wire if the TV works normally you can change the resistor	Replacelo	antonio nobrega(patos pb)
PHILIPS	29PT554	Power supply weapon tries to turn on and goes back to standby after opening it turned on once normally and turned off by itself, continuing the previous defect	Solda fria no ic 7401 impersetivel cases	The IC was resoldered, returning to normal operation	Ricardo Pereira
PHILIPS	29PT9467C SK5.1L	Burns q 905,904	C 904 shorted 100n	Replace transistors, resistors and capacitor.	ALEX/FETTER
PHILIPS	14PT218A	Black band at the bottom of the screen without audio	Faulty memory	After replacing the ci24c08wp it worked normally	Beto Eletronica Acrelandia AC
PHILIPS	29PT4631	Turning off	Bad power supply transistor or cable see how to identify	First replace the transistors bc 337,327 and the cap 47/25 if that doesn't help, turn on the TV and keep changing the channel, if while you replace the channel it doesn't turn off (do this test for about 2 min) it's probably the tube, being the tube there are only two alternatives, replace it or find a way to make it work (connecting 3 4148 diodes to the rgb, joining the anodes and connecting to the ik in front or behind the r 3204, enters the setup, adjusts the colors and the cl to 14, screen, etc.) and thau	JURANDIR
PHILIPS	20PT3331	Turning off as soon as the image appears	Q7316 f423 r3313 68r e r3318 220r ciloscopio	Replace	EletroClaudio Aguas Belas Pe
PHILIPS	42PFL5332	Turns off	Swollen inverter capacitors	Changing capacitors and photo coupler pos. u202	eletronicaaeb
PHILIPS	20PT3336	Sem video, osd ok, like ok	Resistor 3442 (100k) on the abl line, behind the horizontal output		MANOEL(NOCA)
PHILIPS	FWM 570/19	Turns on and off or cuts the audio	Replace capacitor on audio board position c1203 1204	Replace with 223/k63 ceramic capacitors found on century receiver boards.	wilton sobral
PHILIPS	21PT9467S SK4.0L	Normal league with colored lines at the top of the screen.	R304 de 220Ω de 1w	Replacing the r304 resistor	Marcelo Moura
PHILIPS	14GL1313 GR1	Without image with sound, if the screen enlarges it shows retrace lines.	100mf x 25v electrolytic capacitor 2410	Replace it for a 100mf x 35v one	celinvds
PHILIPS	29PT4635/78	Does not turn on, does not light stand by LED	Transistor 7460 bu4508dx short base/emitter - TV changer ok		josebauru
PHILIPS	14PT1350/00 L6.1AA	When you turn on the TV, the volume stays at maximum, it doesn't go down and the volume bar doesn't appear	There st24c02cb1	Replace for another, or program again	led21
PHILIPS	29PT9467	No image with sound	Device with almost zero tension on the vertical screen.	Tda 4865aj, if you don't have it you can use tda4863aj	sslf
PHILIPS	FW360C	Due to the sound, the panel functions did not work, that is, they did not work, but the panel lit up	Short in the regulator of the cdc7cc board,	Replace the lm 7805	moroni eletronica
PHILIPS	29GX1899	TV just stays in demo mode and doesn't come out	In my case, the TV had bad contacts, so I replaced them and simultaneously pressed the channel - and volume+ keys, then it exited demonstration mode.	Or if you prefer you can press channel + and volume - then it will turn off and when you turn it on it will return to normal	This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS	PT3331	Vertical missing bottom	Changing the memory doesn't work	It works fine again	jose santos vicente
PHILIPS	FWM57	When you plug it into the socket it turns itself on to the CD without pressing any key and then keeps turning it on and off	Tr smd 7506 open (the same is on the 12 and 5 volt regulator board)	Changing this tip also works for the fwm570 as it also has the same board	antonio nobrega(patos pb)