Philips Repair Tips

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Results: 14252

Make	Model	Symptom	Problem	Solution	By
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
PHILIPS	32PFL3018	Turns on, with audio, without video. If you light up the screen, you can see that tsound is video, the back light is off	Check the power supply connector, pin yes, 0.4v, it has to be around 1.8v.	Check, replace q703 next to connector cn701	Arock
PHILIPS	40PFL3805	Burst 24v power supply	In the absence of the ncp1207, I researched similar ones, the fan5571 was pointed out, which I didn't have, I looked through my scrap and discovered the ncp1200d6, with 200d6 written on its body, all I had to do was place just a 10k resistor between pin 1 and the ground, eliminating the other components that had		Davi.sls
PHILIPS	32PFL4007D	Turns on and gets stuck on the logo	Memory software is corrupt	Update via pendrive. After downloading the update, plug it into USB1 and turn on the TV.	SilvioSantosCTV
PHILIPS	40PFL3605	Turns on stuck at the logo, sometimes it even works, but if you turn it off it won't turn on again	Corrupt nand flash memory, does not accept usb update.	Rewrite or swap nand memory	World TV - Sorocaba
PHILIPS	42PFL3403	Backlight does not come on and nothing is defective	Power supply backlight circuit	Remove resistor r405 (120k, above it is 1203) and apply a jump. This resistor is smd and is close to the inverter transformer but in the backlight circuit close to the c.i smd position u401	MIGUELTV
PHILIPS	49PHG5001/78	Turning off after 40 seconds of switching on. returns to standby	Swap nand memory		Cece eletrônica Brumadinho MG
PHILIPS	42PFL3403	Doesn't work. stby led off	Fuse open, fet transistors q708, 709 (7n50) shorted	Plays q708 and 709. I used k1507 instead.	Arock
PHILIPS	32PFL5403 32PFL3403	Turns on and off with keyboard locked and in av	It has to be turned on via the control because if you try to turn it on via the keyboard it will come back on and turn off		mario moreci
PHILIPS	42PFL4007/78	No sound comes out	U701 altered 3.3v regulator	Replace u701 if the sound works and stops, replace the ci u603	eletronica dvn