Philco Repair Tips
Search: philco
Results: 4838
Results: 4838
Make | Model | Symptom | Problem | Solution | By |
---|---|---|---|---|---|
PHILCO |
PC-2027U
|
The alloy makes a horrible noise in the power supply transformer. | Check c911 may be dry without capacitance. | I replaced it and it was beautiful. | Eronaldo |
PHILCO |
PC 1444
CPH-05 |
Resistor r 713, 100k aberto | altair santos | ||
PHILCO |
TPF2121C
|
No antenna signal | Varicap | To replace | fabiusmax |
PHILCO |
PCR1447
|
Does not turn on via remote control (only LED on) | 30v zener diode near the fly back | cristiano | |
PHILCO |
PH21B
|
When turning on the TV, the LED blinks but the power supply does not oscillate and the second time it is without power | 552 open resistor | Replace the 100k 552 resistor | moroni eletronica |
PHILCO |
PF 2908
|
Seen in black and white | Seen in black and white | ||
PHILCO |
PCM2046
|
After changing the fly back, which was leaking, the contrast did not work | 100k non abl open capacitor | daniel alves da silveira | |
PHILCO |
PCM-1446/2046
CPH-05 |
No color | Capacitor c-118 with leakage, pin 5 of the microprocessor | Capacitor replaced | alex/feteer |
PHILCO |
TP-1452N
|
Doesn't turn on the power supply knocking | Ic901 (tda4605-3) | DOIDO DA ANTENA ( |
|
PHILCO |
PH21USA1
|
Vertical heating too much with lines retracing on the screen | C404 0.22/100v | Julio Itaguaí | |
PHILCO |
PCM 2146
CPH05 |
LED kept flashing but didn't turn on. | R.720/1r- cap.726/1n-e tda 8653b saida vertical | francisco.s | |
PHILCO |
PCR-1447
|
Yellowed image | R-822 with cold solder. | Resolder | |
PHILCO |
PCM 2046
|
Vertical closed | Vertical open date | Resolder r 723 near the power supply | Ademar |
PHILCO |
PCM 2046
|
After a few seconds or minutes the image shakes and turns off | Change in image (frequency) and then turns off. | Check for loose core of the horizontal driver transformer. | Ademar |
PHILCO |
PCM-2051
|
LED flashing and does not turn on, without + b on the horizontal output collector | Capacitor c 704 shorted | Replace capacitor c704 - 471 x 2kva with new one | paulo sertel itararé sp |
PHILCO |
PCM-1446
|
It works "normally" but makes a slight high-pitched buzzing sound after a few minutes of operation. | Replace o flay back. | ||
PHILCO |
PCM 2046
|
Image with ripples or winding. | C 905 - 220/400v - power supply | tyko | |
PHILCO |
PCS2976
|
Power supply with 150 volts making the horizontal width increase a lot instead of 130v in the power supply there was 150v | R919 changed to 139k | After putting in another 120k r, it started working again with 130 volts and with the normal horizontal width | josé gusmão |
PHILCO |
PCS2976
|
Power supply with 150 volts making the horizontal width increase a lot instead of 130v in the power supply there was 150v | R919 changed to 139k | After putting in another 120k r, it started working again with 130 volts and with the normal horizontal width | josé gusmão |
PHILCO |
PCM 2044
CPH 05 |
Turning on and off blinking the LED without functions | Release pin 35 of the micro (protection pin) if it works correctly check r713 near the flyback | In my case it was r713(100k) open | antonio nobrega(patos pb) |