Philips Repair Tips

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Results: 14253

Make	Model	Symptom	Problem	Solution	By
PHILIPS	21PT8467/78	Black screen with sound and characters.	Resistor de 100k ( 3442 ) perto do fly-back		Pedrosana - This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS	14GR1021/10B	This TV was difficult to turn on, made a noise when starting up similar to frying food, and burned out the horizontal output transistor after some time.	Capacitor (capacitor) c2523 next to the open horizontal driver. The two bc337 transistors were also replaced.		Valecovo
PHILIPS	32PW8807/12 EM3E AA	Poor sound (saturation type) when increasing volume or without sound	Replace the 220uf 2542/2543 CE's which can damage the ic tda7490l(7700) and the smd transistor 7707(bc847b)		MeA
PHILIPS	29PT554A	The screen is completely blacked out with just three blue, green and red lines at the top of the screen.	Ci. stv 9379fa (vertical output) faulty.	Has been replaced by another of the same value and cannot be equivalent.	JOSIAS
PHILIPS	29GX1898	Turns on and off intermittently, sometimes after 5 minutes.	Deflector coil with cold welding on the bob.horizontal terminals, causing sparking and consequent armoring of the protection.difficult to identify, due to the terminals being covered by a plastic cover.		ELETRONICA ESTUDIER
PHILIPS	25PT4323711 SL6.2 AA	In the vertical lines return at the upper limit, it does not enter	No synchronism module, c2904 (100uf/50v)		J.CUNHA
PHILIPS	25PT4423 L6.2-STEREO	No sound; 5 volts missing 3w stereo module	R3224(smd)820Ω		Gambozino
PHILIPS	29PT4674 L6.3	With image but with dark bands at the top with horizontal lines and at the base	D6902 shorted		jose almeida tavares
PHILIPS	29PT4635	Cup or cushion effect	The fet 7400 transistor = stp3nc60fp was inoperative, but when changing it the TV kept disarming, triggering the protection, so it was just a matter of changing the 47v zener d6401 and adjusting the ewp in service mode.	Replace fet 7400 stp3nc60fp	renabetu
PHILIPS	PT3331	When the TV is turned on, the image appears greenish with lines of retraces and then turns off	I fixed the tube socket even though apparently it was a good solder, then it went back to normal	It was the raw solder in the tube socket causing the protection to trip the TV
PHILIPS	29PT4641 LO4.1L	When turning on the TV, 3 lines in red, green and blue appear at the bottom of the screen and then return to standby	Diode 6457 (bas316) shorted.		Colis
PHILIPS	20PT3331	I'm sound	Eeprom with changed data	Rewrite data to eeprom	Jaison
PHILIPS	29PT5642	Poor e/w (cup-shaped image) does not correct e/w. This usually occurs after the flyback comes in and short circuits and leaks a/t	K6404 (dnv1500m) with a leak in one of the internal diodes, after the replacement the device worked normally and aligned.		WAGGUINHO
PHILIPS	20PT3331	Vertical closed at the top	Chap. 2465 10uf 250v defective		Dino Cesar
PHILIPS	14PT3131 L03	No sync	4n7 polyester capacitor open on pin 17 of the ci 9370 and resoldering of some points on components		clarindo
PHILIPS	20PT3331	Turns off after 10 minutes it keeps turning off	Gives us primary power supply .tea		reginaldo oliveira de sou
PHILIPS	21PT5435 L03 1L	Spark in focus (socket spark)	Change the socket note: the 1st tip was wrong, this is the right one, sorry.		PATRIARCA
PHILIPS	14GL1015/78R	Does not tune channels with normal tuning voltage and characters.	Resistor 10k 3978	Replace resistor 10k 3978.	ELETRÔNICA NOVA
PHILIPS	21PT5433 L03.1L	When turning on the dark screen, the sound was normal and after a few seconds it turned off.	I checked the voltages were all normal. I acted on the screen but tsound was no voltage. Flyback was fine. When removing the TRC board the voltage came back.	Defective tube conclusion	odivaldo
PHILIPS	29PT558A L01	Turns off after 5 seconds	Capacitor c 2457 .47j		eudes martins