Philips Repair Tips

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Results: 14231

Make	Model	Symptom	Problem	Solution	By
PHILIPS	26PLF3404_78 TPS2.1LLA	Without image, the lamps no longer light up with normal audio	Inverter transformer with normal voltage but getting very hot	Replace the inverter transformer problem solved	predador
PHILIPS	20PT326A	The TV had a chirping power supply and the +b was oscillating between 70 and 87 volts and there was no high voltage!	Integrated from the bad power supply, the mc44608 after I changed it and the TV was broken		HELIOMAR DE VALADARES MINAS
PHILIPS	29PT458 L01	Power supply ok but doesn't turn on stby led turns on and off no remote control but doesn't oscillate 8817	R3491=10k open is in base d 7461= bc337 close to the hor driver	I replace everything, I'm back to normal, hugs all my friends, profession	marcos melo; cascavel ce
PHILIPS	29PT458 L01	No glare no contrast +b with 127 v 8817	R 3481= 12k 3482=12k it stays in series/ abl open it stays on pin 10 d flyback	Replace of the same everything came back ok	marcos melo; cascavel ce
PHILIPS	21PT6456/78	Dark screen. with normal characters and sound	R3442 de100k aulado do flyback		Neto Wolff.Riba.Ma.
PHILIPS	29PT4643/78	Vertical closed and folded at the top of the screen	C-2465-22mf/100		dione
PHILIPS	PT3331	Thin colored lines at the top of the screen vertically	Capacitor in position c 2460, value 663/250	Replacelo	moroni eletronica
PHILIPS	21PT5433/78R	Normal image and sound, but after 5 seconds it turns off!	C 2503 of 220 mf x 450 v at the power supply !		Luis araujo (teia) Pará
PHILIPS	29PT-9457	It doesn't work/ there is 3v on pin 124 of the computer and nothing.	Micro blunder	I replaced the micro and ok!	This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS	TV2922 LEM10/FS8	Burns the horizontal transistor. high power supply.	Change the power supply resistor 851, open or altered, of the secondary power supply.		João SF.
PHILIPS	21PT5433 L03.1LAA	I replaced it / bd135 it was ok	Q 7494 / bc337/25 heating	I replaced it / bd135 it was ok	betoteck
PHILIPS	29PT5642/78 L04LS1	Cvi (component video), with a reddish image even without signal. after eeprom change	Eeprom mismatch	Enter sam mode go to nvm editor, in the adr option select 0x003e 62 and replace the val option to 0x000f 15 (this value refers to blor (black level off-set red), if necessary also adjust the blogreen accessed by adr 0x003f 63 and changing the val to obtain the best black level (without signal) obs after each adjustment is selected select the option store?-> .to confirm the adjustment simply replace the function and return to cvi.	Wagner
PHILIPS	29PT5642 L04LS1	Comes with no sound, poor width, after a while normal sound	Checked pin 84 of the Hercules with low voltage (~4.4v). internal leakage in the pin only. solution: apply a 7808 regulator ci in place of r3975 (150Ω/1w), thus guaranteeing the power supply. I did this to avoid changing the ci (due to its high cost).		NelsinhoPira
PHILIPS	20PT3336	No image, sound and normal osd	R-3442(100k) on the eht line		Marcelo Jose
PHILIPS	20PT228/78 L01 2LAA	Green screen with retrace lines and returning to the stand bay	Change resistor on tube board r 3324 on rgb line		Tecnico Jose Adriano
PHILIPS	20PT3331/78R	It's burning the 2k2 r3527 at the power supply!	Change the ci-tea 1506t at the power supply!		Luis Araujo (teia)
PHILIPS	29PT4641	Image shifted to the left, i.e. image with a horizontal black band on the left side of the screen	C2486 ceramic of 27pf whereas the diagram shows it as 100pf	After the replace it was fillet. tip I got on a Spanish electronics forum	JOSÉ GUSMÃO
PHILIPS	21PT5437/78R	With the white screen without image and thin horizontal stripes!	100k 3442 resistor near flyback		Luis Araujo (teia)
TV PHILIPS	20PT3131/78R	The sound is low and does not increase with volume!	Remove the 6908 diode near the sound output!		Luis Araujo
PHILIPS	14PT218A	There is just scream and over brightness and turns off	Flyback	Replace	EletroClaudio Aguas Belas Pe