Philco TV Repair: Common Faults and Solutions.

Search: Philco
Results: 4740

Philco Repair Guide: Common Issues and Fixes

Brand	Model	Fault	Detailed Problem	Solution	By
PHILCO	PH650M VERSãO A	Turning on with display off and no sound	Power supply with q204 (bra42) open without -12v and without -24v from the display	Replace q204 with ksp42 and also c3 of 100nf that was shorted, which is below the display	Eletrônica Gero Som
PHILCO	PH29 US A2	TV turns on screen turns green with return lines without adjustment	One of the cathode tube in short	Trick to remove the r929 1k5 resistor in its place, put a quick 1a3 apere diode. Note: the diode's anode goes to the cathode, or vice versa, take advantage of the tip, in my case it's perfect.	Enoque Dantas
PHILCO	PH40R86DSGW LED RT2959P61	Burning led	Remove the resistors rw819 1r5 + rw821 2r0 + rw811 3r0 + rw825 3r0	Taking these resistors down to 60v	Assistec digital castanhal Pará
PHILCO	PH40B28DSGW	The logo appears and goes out	Shorted d970 diode	Replace the diode with an equivalent	RUBEM
PHILCO	PH19B16DM	No sound, or hoarse sound	Ca705 - 10uf x 16v, is next to the sound.		Pardal - X - curitiba
PHILCO	PH29MSS	It doesn't turn on, the LED lights up, generates and cuts quickly, normal power supply then drops to 19v	Replace diode fr104, d404 next to the flyback		DJ PITUKA
PHILCO	PH58E38DSG	TV turns on back light comes on but does not show image	Absence of voltage vaa and vh	Shorted panel with no solution, just replacing it.	sergio monteiro
PHILCO	TP2054	I didn't tune the channels, just the good AV didn't pick up any channels	Q201bc337 shorted between base is coleto	I put another bc 337 atv it was good again	Marqueis eltec eletrônico
PHILCO	PH32B51DSGWA	No audio, no sound, mute	1u/25v capacitor (smd) non-pin 7th integrated u10	1u/25v capacitor (smd) not pine 7th integrated u10	AMARAL
PHILCO	PH32F33DG	Turn on the backlight and turn it off, tsound is only audio	Probably some led changes resistance because I removed the led bars and tested with a power supply they all lit up then I measured the voltage in the white wire led connector and compared it and it was the same as one was less	Put a 1r resistor from another arm wire that goes to the LED bar to the other arm on the side so the voltage will stay the same and the screen will stay on	beto2828
PHILCO	PHILCO 21MSS	On and off, vertical closed and off	D301 open		Beto eletrônico
PHILCO	PH21M SS	Burning vertical outlet	Electrolytic capacitor without capacitance, 100uf/35v is close to la78141	Replace one a new one	José Velk Marques
PHILCO	PH21M SS	Burning vertical outlet	Electrolytic capacitor without capacitance, 100uf/35v is close to la78141	Replace one a new one	José Velk Marques
PHILCO	PH40D10DSGW LED	Only lights up on stand-by	5v supply, ci u809 (me 4953), c996, c1000. obs. SMD capacitors leak and burn the IC.	Replace c997, c1000 e u809	Julian C Braga (América)
PHILCO	PB120N	Radio and cd don't work	Check q101(2sa928a) replace pot tip42c		Paulo
PHILCO	PL-4280	In av the image comes and goes, distorts and has excess contrast.	Change c935, c929, c934, close to n903.		electronics supply parts - Gramado/RS
PHILCO	PH42M61DSGW	TV turns on and freezes with the description "Initializing, please wait..." in the top right corner of the screen.	The defect is in the 3.3v regulator in position n105, showing low voltage	Changing the 3.3v regulator position n105	EletronicaEMB
PHILCO	PH32B LCD	TV does not turn on, red "standby" LED, when checking the power supply I noticed the lack of 24 volt voltage.	By replacing the EC4 "33UF/25V" capacitor on the power supply board next to the PC4 photocoupler, the problem was solved and the TV started working normally again.		Rivaldo Lira
PHILCO	PH32C	Approximately 2/3 of the screen turned red after a while of use. reddish horizontal band.	TPS65160 polarization IC resistive divider with some problem.	I added a 470k resistor in parallel with the rd2 resistor on the screen board.	Gamma Assistência Técnica
PHILCO	TPF2121	Difficulty to/turn on, b+ with 8v or normal is 15v.	Zd 904 12v		GDP2