Philco Repair Tips

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Results: 4810

Make	Model	Symptom	Problem	Solution	By
PHILCO	PTV32G52S D 820.00282029	Normal league. After 5 to 10 minutes it turns off and restarts.	Main board. The processor heatsink is very small.		Romar
PHILCO	PH40U21DSGW	Does not turn on LED or does not turn on	short or open components in the LED sector	Replace QB1, QB2, DB1, DB2, RB4, RB5, RB6, RB7, RB8, RB1, RB2, RB10 and U811 Most shorted or open components U811 must be replaced.	JohnTech
PHILCO	PH42F10DSGWAC	Dead	led stand does not light	replace : CW8 150X450, QW1 70R600, LW6, RW7 0R22, RW12 75R,QW2,RW5 360R, RW 1K ,RW 22R, CW2 CI	Dc. Ezequias
PHILCO	PH32E63D	does not come out of standby	corrupted memory data.	rewrite memory.	eletronica cachoeira
PHILCO	PTV28G50SN	Wifi doesn't work	It arrived at my assistance, this Philco TV is working, with the following defect, Wifi doesn't work, I've already done the reset, it didn't solve it, I updated the TV, nothing, I replaced the board for the new one, it didn't solve the problem. I checked the main board near the WiFi connector, the voltage is showing 4.2 at 4.0V it is low, varying the defect was QU7 AO3401 mosfet is bad, 5.2v was entering the output, varying 4.0 4.2v I replaced this new original mosfet, the tecao appeared 5.2v I turned on the TV and went Wireless network worked Wifi	Just replace mosfet Solved	André
PHILCO	PTV22G50D Juc7.820.00228987	Does not turn on (LED off)	5V DC DC power supply inoperative, Tsound is no voltage on capacitor CE4 (near the audio output), but tsound is 12V capacitor CE14	Remove IC UE1 or coil LE1, adapt DC DC Mp1584 Step Down board or similar (input cap. CE14 and output in CE4), IMPORTANT: before connecting the output, adjust it to a voltage of 5V. Then just joy!!!	RUBERVAL SBC
PHILCO	PVT40E21DSWN	Backlight blinks, picture blinks, LED blinks	In tests on the PCI LED drive, R0B5 of 200k SMD was found next to L0B1	Only the two wires outside the board connector that power the 3 LED bars	You tube - Direto no defeito
PHILCO	PVT40E20DSGWA	Backlight blinks, picture blinks, LED blinks	In tests on the PCI LED drive, R0B5 of 200k SMD was found next to L0B1	Only the two wires outside the board connector that power the 3 LED bars	You tube - Direto no defeito
PHILCO	PH28N91D	TV doesn't turn on, only on standby	U3, 1.8v regulator measuring 1.5v	When turning on it has to give 1.8v and drop to 0, while running away it maintains low voltage.	Beto,Eletrônica Box 4
BRITANIA (PHILCO)	BTV39G60N5CH	SO HE STANBY	QE3 SHORT NPN FET	REPLACE CHECK CE49 , UE7	Eletronica tensao R, Jacuipe
PHILCO	PH39N91DSGWA	LED OFF	REGULATOR (U2) CI. SY8105ADC	12V TO 1.05V 3A FOR CORE POWER	EZEQUIAS L. FREITAS
PHILCO	PME31	The display doesn't come on, but the light comes on when you open the door.	Diode D10		Sylvox
PHILCO	TP 29C21	This TV came to me with retrace lines,	The cause was the r714 resistor close to the 4.7ohm flayback, after the replace I found that the picture was very reddish, after a lot of struggle looking at the diagram, I found the zd502 zener diode almost shorted, I replaced it and the defect ended		Toinho antenas
PHILCO	PH39R25DSG	LED LIGHTS UP RED AND GOES OFF QUICKLY BUT THE TV DOESN’T TURN ON	EPROM	REWRITE EPROM	ELETRONICA
PHILCO	PCX3500	sound peaking at minimum volume	remove smd capacitor from pin 5 of the output ci	remove smd capacitor from pin 5 of the output ci	philipe
PHILCO	PH28C20D LED 099283003 A	WHEN YOU replace THE LEDS, THE BACK LIGHT FLASHES AND TURN OFF	CHECK PIN 7 PROT OF OB3350.	R151 330K MEASURING +-50K DUE TO THE GLUE AT THE BOTTOM!	ELETRONICA BRAMBILA
PHILCO	TV PH21M SS GAME PH21M SS	turns on, turns off, standby protection	New TV, I took it out of the box, it works for 2 minutes and turns off, I only discovered the defect when I removed the jump from the b+ flaybak, it turned on, then I tested the voltage, it was low	capacitors 330N and 15N TVs that use 220N and do not use the 15N test all in the flyback area	taylor
PHILCO	PTV43E60SN LED	Back light does not come on	Cold soldering	Ressold IC MP4010 (UB1) and its peripherals	Djalma Moreira
PHILCO	PH49F30	Stuck on screen, please wait	firmware	Download the update firmware file. With the pendrive connected, plug the TV into the socket with the power button pressed, keeping it pressed for about 10 seconds, until the LED starts flashing quickly.	Davi.sls
PHILCO	PCX5600	Does not turn on, low battery	It turns on, but as it was out of battery it then turns off... no signal when connecting the charger cable	Replacement of the power supply board Photocoupler (U3), and replace of the SR3100 diode (D6).	Innovast