Philips Repair Tips

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Results: 14206

Make	Model	Symptom	Problem	Solution	By
PHILIPS	14PT110A 14PT111A 14PT210A 20PT120A 20PT121 20PT220 14PT112 20PT122 L7L	TV with stand-by on, but when you turn it on, it blinks 4 times and goes back to stand-by again but it doesn't oscillate or have high voltage	In this case it was the vertical short from pin 4 to pin 5, measuring directly wsound it would have to measure about 760Ω	I just replaced the vertical and the TV worked normally	This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS	42PFL3403/78 LC08.1LLA	TV turns on, the word blocked appears and turns off in 15 seconds	Capacitor 2p10 of 10 nf smd on ir/led board with leakage	I replaced the aforementioned capacitor (tsound is already a tip about it, but it says 10 mf, which is wrong) and it worked fine.	Fernando de Saquarema
PHILIPS	20PT3331	Turns on normally and turns off in a few seconds	Capacitor 2428 changed - 47u 16v		Alcides dos Santos Junior
PHILIPS	14PT218/78	Total inoperative.power supply charging.does not oscillate	Coupler photo. replace without testing		samule leite
PHILIPS	20PT326A	This TV arrived at the workshop with the LED blinking and when checking the power supply I found the capacitor c2409 of 47mf x 160 v exhausted, and when changing it the TV continued to blink the LED and did not stabilize the 95 volt +b,	So I went deeper and went close to the IC 7220 (integrated in the power supply), next to it tsound are two electrolytic capacitorsoc2540 of 100mf x 25v and the c2430 of 1mf x 50v, I replaced them and the TV remained intact, don't forget to resolder it It was totally worth it for a lot of raw soldering too	So guys, when you get this problem, you don't even need to measure it on the capacimeter because it was good... this electronic thing sometimes drives us crazy lol	This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS	29PT 4641/78 TCI-A10S	Dull image	Vertical was closed but has already been resolved		JOAB RODRIGUES
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 tsound 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/ tsound 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