Philco Repair Tips

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Results: 4811

Make	Model	Symptom	Problem	Solution	By
PHILCO	PH192	Doesn't turn on, completely turned off...	Rl207 rectifier diode change the two...	Swap the two...	WELLINGTON SOUSA
PHILCO	PH14B	Rainbow effect normal sound looking like magnetized kinescope	Cold solder on the trafo pin that goes to the vd564	Rest the traqfo on the secondary pins	carlosss
PHILCO	PH14D	TV arrived with a greenish screen at the top and the image jumping to black and white	After checking all the components, I didn't find a defect on the kinescope board, so I went to analyze the power supply board and found the rt801 to be faulty. Its function is to magnetize and demagnetize the power supply tube and coil.	Replace the 2-point RT801 thermistor for 1 3-point one and go out for a hug!	Jailson Lima
PHILCO	TP-2052N	When cold, the power supply was pulsing and the speaker was hiccuping.	Change the power supply capacitors c913 and c911	When out of the socket, put a jet of cold air on the c913 c 911 capacitors and see if the power supply starts to pulse, then heat these capacitors with a thermal blower, if it turns on, then just replace the capacitors and go for it.	lucas-venzke
PHILCO	PH21MSS	It doesn't turn on, the LED lights up and when it's going to turn on, the LED blinks a few times and stays on but it doesn't turn on. +b low.	Eeprom memory with corrupted data ends up killing the +b. rewrite eeprom.		jr_TEC
PHILCO	TP1454	4 colored lines at the top of the screen	Capacitor c607 as low capacitance	Replace c607 22x50	digital system
PHILCO	PHT777N	It doesn't turn on, the LED doesn't light up.	U200 (hf01b04) shorted. replace with the same code.		jr_TEC
PHILCO	PCS-2952	Generating high voltage and the +b starts pulsing and making noise as if it were horizontally shorted.	Q902- ot306	Replace for another ot306 or bt151-500r or another scr, check d707(ru4d), and the width capacitors and the +b capacitor.	Capiroto
PHILCO	TV PH29B	This TV was constantly skipping channels, I saw tips on eeprom and even microprocessor	The cause was the 5v6 zener diode d004 which is on the side of the connector that goes to the micro switches	Replace the 5v6 zener d004 and run to the hug	<small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small>
PHILCO	PH24M LCD	It has a power supply, but when turned on it goes out and then goes back to stand-by	Resolder zero resistor "r" that goes from the power supply fet to ground	Resistor 0,33r	Sylvox
PHILCO	PH21MSS	Led off.+b normal on secondary	Led off +b normal not secondary	813 diode replace and that's it	Raul de saja eletronica R.E
PHILCO	SS M 21	TV without sound // don't play memory but new proven tip go to service mode 9735 and enter hotel-o=btsco-auto1= and that's it= ok, fine.	Total in sound	It is necessary not to touch the memory	luiztvsom
PHILCO	PCM1446	Does not turn on stand-by LED off	R 902 of 470k in primary power supply	Replace of the same	AssisTec
PHILCO	PH650	Dimmed display (off)....sound does not come out of the speakers.	Q205(8550)	I put it to work in its place bf423 (it doesn't heat up)...be careful the polarity of the legs are reversed!..º¿º´..hehe!	Alextecnico
PHILCO	PH 21 USA1	Vertical closed	Stv 8175a	I just replaced it with stv 9302a	josivete tavares afonso bezerra rn
PHILCO	PH24M LED A2	It doesn't turn on, it doesn't have 12 v, the primary power supply doesn't work. it only has approximately 158 v in q1 (7n60)	Z1 shorted (smd y8w33 zener 22v), photo p1(817) with leak, if it doesn't work, replace ic1(mjp 31)	If you don't have the SMD zener, put 2 11v in series. the ic that generates the pwm mjp 31 = ld 7531 = ku1 31a. The scheme I got was different. Good luck.	Oséias
PHILCO	PH24M LED A2	It doesn't turn on, it doesn't have 12 v, the primary power supply doesn't work. it only has approximately 158 v in q1 (7n60)	Z1 shorted (smd y8w33 22v zener. You can put 2 common 11v zeners in series if you don't have the smd),		Oséias
PHILCO	PH24B	Triplicate image, several images.	Memory with corrupted data.	Erase the data from memory, you don't even need to rewrite it, just delete it, leaving all the bytes with the value "ff".	Capiroto
PHILCO	PH42M LCD	Losing audio	Remove the r199 and replace the 2 speakers	Go for the hug!!	MEDEIROS/ BARBACENA-MG
PHILCO	PH 21 SS	The LED is on, the voltage is normal but it doesn't turn on after hitting the head I found the W405 and it's a jamp close to the horizontal transformer	W405	Exchanging it and running for the hug	Eletrônica Carlos Viseu Pará