Philips Repair Tips

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Make	Model	Symptom	Problem	Solution	By
PHILIPS	29PT8422/78	Doesn't start	No standby voltage	Replace tea1506t e resistor r3536 (2k2)	Persio-TVCOMPANY
PHILIPS	14PT218/78R	Turns off after 10 seconds after being turned on	One of the channel change switches was not working, I replaced it with a new one and the TV was normal, then I realized that there was a resistance between the two terminals of the switch. Note: whenever you notice that a device no longer changes the channel or increases the volume on the television panel, change the contact switches as they can create internal resistance, causing very complicated defects.		fabiusmax
PHILIPS	29PT4647/78	Horizontal wanting to close giving two black stripes on the side.	Altered c2455 capacitor (47uf -25v)	Replace c2455 without measuring c47μF -25v	Eletronica Som & Imagem
PHILIPS	37PFL5332/78	Turning off	01 of the 04 photo power supply coupler leaking.	Daniel electronica solÂnea pb	Daniel Felix
PHILIPS	21PT5433	No image with audio/screen off	By slightly opening the skew you can see the softly reddish screen with return lines (retraction)	The cause of the problem is the open 100k 3442 resistor, replacing it and readjusting the skew, the TV returned to normal operation.	WAGGUINHO
PHILIPS	29MT4515	Bulged sides	Resistor 3411 ( 4r7)		HP ELETRONICA
PHILIPS	14PT3336/78	When turned on, no color and then turns off, showing a vertical line	Micro	Replace the computer	eletronicapolo
PHILIPS	21PT5433 LO3	Hoarse distorted sound	Erased memory	I replaced it and the TV went back to normal	This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS	20PT3331	3 colored lines when turned on, top of the vertical closed and then turned off	1r resistor on pin 4 of the fly back (3446) open or altered		HP ELETRONICA
PHILIPS	29PT4647/78 LO1.AL AC	Does not turn on and the stand-by LED is off	Circuito drive horizontal irregular	Capacitor 2455=47u/25v with altered capacitance. also replace the transistors: 7461 and 7463 - bc337/327.	fastecel
PHILIPS	29PT4635 L01.1L	It's just drizzling (different drizzling than when it's out of tune) and it seems to want to tune in but can't.	Uoc 7200 (tda9583h/n3/3/1834 - processor)		Tec vídeo
PHILIPS	29PT552A/78 LLS	Burning1508dx	C2460 no driver horizontal		e.matos R.S
PHILIPS	20PT324A	Closing flashing image. When turning on the image comes back to normal after a few minutes on it starts to close the intermittent image, varying the width of the horizontal lines, sometimes also forming an intermittent and bright streak in the middle of the screen!	47uf/250v electrolytic capacitor 2409 near flyback		GEMASI
PHILIPS	21PT5433	Vertical, top of screen closed	Diodo 6460 / bas316	Replace the same; replace also cap.2463	eletronicaapolo
PHILIPS	14PT3131/78R ***	Turning off	Measuring all the smd transistors of the power supply, I released vertical, horizontal and sound output and the defect continued, then I released q7541 and q7551 and the TV in the same way. and I adjusted the vg2. the TV worked normally.	Loosen the transistors q7541 and q7551 to activate channel+ and adjust vg2.	wagner
PHILIPS	29GX1895/78R	Warming up horizontal outlet bu 1508dx	Cat made on top of the hot oscillator. n 7840 bd136	Replaced bd136 and bu1508dx	vicena
PHILIPS	20PT3331 LO3.1L AA	Doesn't start	Ic 7902=an7523 shorted, heats up printed on pin9 of the power supply switching transformer	Replace ic an7523	LOIMAR SILVEIRA
PHILIPS	DVP4000	Don't care, good power supply	Check if 5v arrives at c2709 and at the anode d 6617, if there is no 5v, check for a broken fillet near d 6617 between one side of the board and the other.		Bruske
PHILIPS	20PT3331 78R	Call whenever you want	Cold soldering on the micro, resoldering ok		J COSME, PARNARAMA
PHILIPS	20PT3331/78R HC840564	Vertical closed at the top and with lines (thank you very much)	Capacitor 4460 and also 7465		This email address is being protected from spambots. You need JavaScript enabled to view it.