Philips Repair Tips

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Results: 14241

Make	Model	Symptom	Problem	Solution	By
PHILIPS	14PT3336 78	LED blinks and turns off secondary power supply drops to 0	R 3543 200k	Replace the same	Edval Feitosa de Lima
PHILIPS	50PUG6102	Burnt out backlight	Changing the busbars, be very careful, glued screen and vcon too	Reduce current by removing resistors bank of smd resistors, removing 3 on each side is enough
PHILIPS	32PFL5604	Relay hits and doesn't turn on, standby only flashes red, doesn't turn white	Faulty relay pcb power supply	Relay replace
PHILIPS	50PUG6102	Turns on without backlight	Replaced completely burned out backlight, even so it did not activate the buses, without voltage at the output	Replaced c8113, q8101 and r8101 in the primary and resolved
PHILIPS	50PUG6101	No backlight	Changing the complete backlight, it still wouldn't connect the buses, changing c8113, q8101 and r8101 in the primary and resolved
PHILIPS	42PFG6519 / LE50D1452	Power supplys are compatible and have the same defect, backlight does not come on or after a while if we turn it off, the backlight does not come on.	In the primary one tsound is the i.c 9101 and on pin 5 a series of 03 1mega resistors are connected, two common resistors and one smd resistor, but both 1mega each, the smd changes around 100kΩ and that is enough for the TV to experience a backlight failure	SubstituiÇÃo do resistor r9101 1 megaΩ	MIGUELTV
PHILIPS	32PFL3403/78	Does not turn on, nor does the LED light up	Q602, q603, (I put 11n60), c625, c626 (331k), r634 (0.1r)		Cece eletrônica Brumadinho MG
PHILIPS	32PH5813	Alternating colors, without video or audio, after changing the card, placing the same card as 43!	Change the IC u405, remove it from the original board and place it on the new board,	Replace the u405 from the original to the new board	Rodrigo cofferi
PHILIPS	26PFL3404/78 TP52.1L LA	Turns on and after +/- 30 seconds turns off completely	Ic901 failure (tny277pn)	Substituir o ic901 ( tny277pn) pcb 715g3214-3	leitemarcellus
PHILIPS	40PFG4109	TV turns on but no image, with the backlight off	Changing the LED bars, attention this TV has two versions of bars.. with 3 volt and 6 volt LEDs		rafaelmoraes99
PHILIPS	32PFL4017G/78	Turns on with sound, and without the image. The LEDs at the bottom light up normally	Shorted capacitor on the t-con board caused the fuse to blow on the 12v input	After contracting the open fuse, researching I found the capacitor c214 shorted. After changing it and replacing the fuse, the TV was resolved.	Romildo Behend
PHILIPS	221TE4L	Restarting when trying to update digital channels	Power supply oscillating voltages when trying to scan channels	Replace the photocoupler ic 902 and transistor ic903 in the power supply and replace the orange capacitor of 470μF x 10v which will be exhausted	Darci Denzer
PHILIPS	42PFG6519/78	Backlight off, turns on with normal sound.	To deactivate backlight protection it is necessary to place pin 5 (comp) of the ld7890gs ci to ground with a 1kΩ resistor. (remembering that this procedure is palliative, the correct procedure is to replace the complete backlight)		EC
PHILIPS	50PFL4008G/78	Current reduction	Remove one side of the resistor r8175 and place 4 0.1r resistors connected in parallel and solder between the pin that came loose from the original resistor and the board		reginaldo moronte,eletronica junior caldas novas
PHILIPS	40PFL5606D/78 PLDG-P010A	Without anything connected it has 3.3v stand-by when plugging in the main board it kills the 3.3v stand-by and kills the 18.5 of capacitor c121	Tsound is a short on the 18.5 line, some leaky or altered component	In my case pwm fa5591 with leak	Rafael
PHILIPS	FWM143	Doesn't start	Change all power supply/output capacitors change power,vol+ -,dbb switches see blue wire connector track with broken track		Warley cesar
PHILIPS	NTXR500 NTXR700 NX5 NX7	It works and loses sound slowly, when playing on the mixer the sound comes back loud.	Capacitor smd	On the main board, look at the flat that goes to the amplifier. In the part that is soldered to the main, follow the audio line to it, tsound will be two capacitors coupling in series with the signal. just replace.	tecnardi
PHILIPS	26PFL3404	Standby power supply - already changed the tny277 and nothing	Shorted transistor	Replace q902 - any smd pnp transistor will work	Ruberval Rossi
PHILIPS	32PFL3008D	When turned on, the LED remains on as on standby (constant red). Turns on back light and turns off again, do this twice and stop..	Rewrite eeprom u402. use the appropriate code to write. Note on the back label whether it is manufactured by TP Vision or Envision.		PY1ACB
PHILIPS	32PFL3008D 32PFL3008D	Inverted screen after screen change	Type 062598 little house 151		marcos kahaganda