Philco Repair Tips
Search: philco
Results: 4810
Results: 4810
Make | Model | Symptom | Problem | Solution | By |
---|---|---|---|---|---|
PHILCO |
PTV32E21
|
Does not turn on, LED keeps flashing | Change zener diode in the power supply primary (I put a 3.9v zener) d2 | Lucas Venzke | |
PHILCO |
PH28D91DSGWA
|
Led off | Replace 330/35 v capacitor on the power supply board | Alex | |
PHILCO |
PH21 SS
|
When it turns on, at c 567 the power supply reaches 120 volts and drops to zero volts, the TV cannot work. Note: if you turn it on again immediately afterwards it will remain at zero volts, it has to take a while to turn it on for this voltage to appear.i | C 161a a little stuffed, r 554 of 150k open and r 552 of 100k open | Replace both components and the TV started working again. | Eletrônica Adriano |
PHILCO |
PMS24
|
None of the membrane keys work | Defective display, blocking the keyboard, remove the display if it works, loosen the 100r resistors from r29 to r35, and place in each one a 4148 diode in series with the cathode towards the ci | Or replace the display for a new one | Rodrigo cofferi |
PHILCO |
TV PT32D12D
|
No audio | Headphone output | Jam the go and ear socket pins. hp-lout to leni-out | Multimarcas/Acarí |
PHILCO |
TPF2130
PCI 016A REV-B |
The stand by LED doesn't turn on or light up, I replaced the ic901 and the q 901, both in the pwm area and nothing solved it | The cause of this defect is the r918 that provides feedback from the trafo to the pwm circuit..changed it, it is new, it is 2.2 k | GEORGE-Eletro-Brasil | |
PHILCO |
PH32N62DG
B |
Turn on and off bus d led immediate | Replace R 95 for 470k power supply board. Clean glue underneath the resist. | Silvano Araujo | |
PHILCO |
PMS24
MICROONDAS |
Membrane performed the functions but did not turn on, did not activate the on button | Display with a short circuit wouldn't let it arm | Renato | |
PHILCO |
PH21M2
|
Retrace lines, rgb voltages at the tube socket low. | Lack of 180v that comes from the main board to the tube board. In my case, the 180v pin on the xs481 connector was broken. | After reconnecting, the image returned to normal. | Tiago C. Neves |
PHILCO |
PH24A
|
Greenish and reddish, blurred image. | Oxidized flat cable, loose and defective HDMI connector | Replaced flat cable as tsound was no point in cleaning with eraser, thinner, etc., replaced hdmi connector as it was the main cause of the defect | Claudio Jorge Eckert Junior |
PHILCO |
PH32E31DG LED
|
TV turns on the bus and turns off immediately and doesn't even show the Philco logo | Capacitors with altered values | Changing capacitors c2d7,c1d9,c2d6 50v/100 | Nando Cell |
PHILCO |
PH32U20
|
When turning on, the logo appears and returns to the STB | Firmware | I tried updating with a pendrive, but it simply didn't recognize the file, I had to rewrite the nand with the file: dump - 4shared< /a> | Davi.sls |
PHILCO |
PH800M
|
Led standby piscando | Short on the 3v3 line | Sd/ms/mmc card socket shorted on the 3v3 line, I looked for a short and realized it was on the card reader housing, simply cut the 3v3 line on the socket board | fabiusmax |
PHILCO |
PH49U32SDGW
|
When turned on, it turns off after 36 seconds | Software update | RoqueCipriani | |
PHILCO |
PH20U21D LED
|
Does not even turn on standby | After observing that the primary power supply was oscillating, I realized that tsound was a short on the 12 v line. | C736 em curto. smd de 10μF | GR Eletronica |
PHILCO |
PH28T35DG
PH28T35DG LED |
I'm sound | Change c622 and r621 10r next ci exit. | Replace c622 and r621 10r next ci exit. | CENTRAL AUDIO E VIDEO |
PHILCO |
PH40D10DSGW
|
Does not turn on and does not turn on standby. When measuring the secondary power supply, the voltages are pulsating. | DP202 diode (SMD Shotky) with ok measurement. I replaced it with a new one and it solved the problem. | PIXEL ASSIST | |
PHILCO |
PH39U21DSGW
|
Burning LED bus | Voltage of 100.6 volts drops to 95 after removing resistor rp411 (2r2) | Remove rp411 from 2r2 close to the connector of the wires that go to the bus, once this is done it drops to 95 volts.... | MIGUELTV |
PHILCO |
GLASS
|
Turn on and off | Capacitor ec1 of 4.7uf 400v empty | The replace was carried out and the kettle started working again | chaleira elétrica |
PHILCO |
PH32F33
|
Nothing turns on, inoperative | Change ci tea1733 on the power supply board primary | Alex |