Philips Repair Tips

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Results: 14231

Make	Model	Symptom	Problem	Solution	By
PHILIPS	29PT4635	Doesn't start	Horizontal outlet burnt out, I replaced it and it burned out again	Replace do bu4508dx, capacitor driver c2456 2,2μF/100v, transistor t7461 bc337 e t7463 bc327, capacitor c2455 47μF/25v.	eletronica fernandes
PHILIPS	29PT4631 L01.1LAC	Low power supplys, mainly 10v	Defective transistor 7462	Pdtc143zt transistor replaced	johnny busnadiego
PHILIPS	21PT6456	With sound, without image with dark screen, menu and normal characters	R3442 open		eletronicard
TV PHILIPS	29PT554A	The device was completely stopped,	After putting it to work, (I changed the SAA processor) the TV came with SDM mode activated	It was the grounding of pin 1 of the eeprom that I had made myself and forgot to remove it.	BF.COLATNO
TV PHILIPS	21PT5435	This TV is activating closed cap cc1 without being activated by the user.	Enter the menu, and do not switch to any cc mode. put it off. I turned it on now and went into the menu tsound is cc1/cc2/cc mute/cc no, I leave it on cc, not when I turn it off using the remote control or the main switch that I turn on already has cc activated	Record this one. http://www.4shared.com/file/x9fg1do2/21pt5435_24c16.html I saved the memory not active now it is resolved.	BF.COLATINO
TV PHILIPS	20PT220A	This TV, it didn't have an image just the sound, I resoldered the tube board and the image appeared but it is very stretched and the screen is full of lines.	To resolve this defect further, I replaced the r 3414 and 3418 and resoldered several parts of the TV.		BF.COLATINO
TV PHILIPS	29PT4635	This TV arrived, with the bu 4508dx shorted out, I replaced it but it didn't turn on, it has the following problem, as soon as I plug it into the network, the LED turns on and the second time the noise starts, tenc tenc tenc very quietly, when you press the Power on the control, it turns off the LED and the rereader stays tec tec tec direct and not ocilia, I already replaced the 2455 47uf25v,6490 the bcs 7461 bc337 7463 bc327 ci 7560 l78l33a the ci coupled with the 817 all new I tested both bd they are good	Resolved. The TV didn't turn on at all, it was the bu 4508dx that had a short circuit after changing the bu, the TV turned on and the LED didn't light up, the defect was the smd zener diode bzx384-c9v1o. shorted to position 6541.		BF.COLATNO
TV PHILIPS	29PT5642	This TV only has voltage up to the 170v MOSFET drain, the transformer's secondary has no voltage, indicating that the def must actually be tsound.	Defect was the photocoupler		BF.COLATNO
PHILIPS	14PT110 A	Does not turn on and the LED keeps flashing	Fly back defect		klein
PHILIPS	25PT5541 L04U AA	Does not turn on, no secondary voltage, no LED lights up	Raakh 13		johnny busnadiego
PHILIPS	25PT5541 L04U AA	Does not turn on, no secondary voltage, no LED lights up	Review r		johnny busnadiego
TV PHILIPS	29PT552	Defect: shutter effect, lower vertical	Solution: capacitor c2409 changed 0.22 x63v		BF.COLATINO
PHILIPS	21PT5433 L03.1 AA	Burns horiz output.(q7421(but apx)	Check items: 2423(10nf), 2424(820pf), 6421(byw76) and 6422(byd33m), also the resistor 3426(47r).		Luir
PHILIPS	42PF9945/12 FTP1.1E	Green LED flashes every 15 seconds	Wirewound resistor	R8001/r8002 value 6.8Ω 5w can also be replaced electrolytic cond c8303/4/6/7/8/9/3029/8038	antonio gancho
PHILIPS	20PT524A/78R	Blinking LED with noise on flash back	Open power supply 47r r 3541	Barter it	This email address is being protected from spambots. You need JavaScript enabled to view it., jaicós PI
PHILIPS	FW C270	No sound! When you unplug the power cable from the socket, audio comes out in the speakers, connecting to 220v works normally.	Check if tsound is more than 17v on pin 1 of the an17830a. If tsound is more than that, replace 7302 (stp16ne06).	Replace 7302 (stp16ne06), it also works with (irfz48n)	AMIGOBASTOS
PHILIPS	20PT4331	The TV arrived with a sound defect, when it turned on it made a low hiss and that was it, nothing else, tsound was no audio, neither RF nor AV.	C 2444 of 470x16 volts, it was apparently good, I measured it in the test but I still changed it anyway.		carlos almeida
PHILIPS	2920	3cm dark spot on top	3cm dark spot on top		This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS	20PT324A/78	When turning on the TV, it would show a white screen with lines of retractions and it would turn off.	R3416-3r9 changed	As for the shutdown, you needed to adjust the screen.	FCO COELHO
PHILIPS	20PT122	The LED turns on, it has +b but it is not high and the driver transistor resistor heats up	Fly		Master Eletronica