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Philco Repair Tips




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Search: philco
Results: 4810
Make Model Symptom Problem Solution By
PHILCO PTV55Q20SNBL
Plug it into the socket and the standbay LED blinks slightly and goes out Cold solder not bga Reballing Marivaldo
PHILCO PH32E31DSGW
Loses sound or no sound Q1a2 Turn off transistor q1a2 Lutec
PHILCO PH24B
No image Tsound is no power supply to the c i inverter driver ic101 Replace of open transistors q105 and q104(smd) and c131 10μF/50v eletrônica Fernandes-to
PHILCO PH49F30DSGWAC
Normal sound, no image, backlight off Diode sk320u position vw9 and vw10 shorted in the inverter circuit. Replacing them. I didn't find the sk320, I put hbr3200 WORLD TV
PHILCO PH4225DG-LED
TV turns on and off with standby LED blinking Poor contact/cold welding on the power supply transformer. Resolve or trafo Milton Camargo
PHILCO PH4225DG-LED
TV turns on and off with standby LED blinking Poor contact/cold welding on the power supply transformer. Resolve or trafo Milton Camargo
PHILCO PH24M
TV completely inoperative Does not generate 12v in the secondary Dead power supply did not generate 12v. I replaced the ic1 – tl7531a, the power supply worked more pulsating and did not stabilize. Replaced the ec2 - 22μF/35v, everything returned to normal and perfect functioning. Airton Gervásio da Cunha
PHILCO PH40D10DSG
LED bar doesn't light up Transistor mdd14n25 shorted and the 0.33 resistors open, gate terminal resistor 22r also open eletmoraes
PHILCO PH40D10DSGW
VEX.PH.VÍDEO.211.REV.0 		Screen LEDs flashing quickly after a few minutes on Rp408 from 470k com 488k Ariel Santos
PHILCO PH42E53SG
STBY LED is on and the TV won't turn on. Lack of 24v power supply. Test the p_on pin, if it has a voltage of +or- 2.5v. test the supply voltages of the ncp1397ag, if they are ok, replace the ncp ci. EVANDO VIANA
PHILCO PH21M SS
Image only of the upper half of the screen and with stripes D301 vertical com problema Replace diode d301 in4007 ELETRONICA KLEIN
PHILCO PH49F30DSGW
It turns off by itself, sometimes it doesn't turn on and it keeps blinking on stand-by. Photo coupler position uw2 with leakage. LABOTRON
PHILCO PVT OU PCS
Turns on and then turns off Cold solder on the wires that go to the tube plate, on the 180v line MARCONES DE ARARIPINA-PE
PHILCO PH40R86
LW802 coil heating up fell into the TV Change caps cw908 and cw922 100uf 63v (I put a 470ufx100v one)...lw802 coil (101) is shorted...I put a 150uh wire taken from scrap...it didn't heat up the lw801 coil anymore I went to the crowd lol lw801 cw908 cw922 Alextecnico
PHILCO PH21MSS
Inoperative nor does the STB LED light up Power supply with 50v memory power supply with 1v Remote control sensor REAL ELETRON CARVALHOS MG
PHILCO PH29E63D
Turning off sometimes squeaking Cold welding in the u50 power supply region Good thermal blower solves it good luck Jhone eletronica
PHILCO PH24T21DMT
Does not turn on, standby on. Sometimes it turns on intermittently when it wants. Software update Download the two files on the pen drive, follow the update procedures. Giovani
PHILCO PH32M5
After a while when turned on, the backlight turns off and the sound remains Cold solders on the power supply board. give a good review of the most relevant welds Lucafer
PHILCO PH42M30DSGW
Erased from everything Ci n802 has input voltage but does not output 5 volts Tsound n802 Jg eletronica
PHILCO PH32U20DSG
LED 		Does not tune channels Regulator u001 ams1117-3.3 changed voltage below 3v Replace u001 ams1117-3.3 ELETRÔNICA DVN