Philco Repair Tips
Search: philco
Results: 4775
Results: 4775
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
PCM-2051
CPH-06 |
Tv neither cor nor pal-m nor ntsc | Capacitor c502 100nf smd | VITOR | |
| PHILCO |
TPF-2121
|
It takes a while to turn on, the stand-by LED keeps flashing | Wide capacitor (6n6) | ||
| PHILCO |
TP1452N
|
R922 and r923 of 0.47r, open when turning on the TV | Q101 shorted, it is smd on the micro side, connected to the reset pin. check d923. | ||
| PHILCO |
PCM2044
|
Turns on and off in seconds | C719 (10mf/250v) bad on the 180v line. | ||
| PHILCO |
PSC2956N
|
Round, colorful spot in the middle of the screen and normal image. | Degaussing coil relay defective. | ||
| PHILCO |
TP-2920
|
The LED turns on after a few minutes | Ci901 tda16846 | ||
| PHILCO |
TP2052
|
Inoperative, fountain pulsing | Raqaq, Raqaa, pg. 13 | ||
| PHILCO |
PAVM-2040
|
No luminance, brightness and sub-glow does not work | Transistor q808 with leakage on the kinescope board | ||
| PHILCO |
HITACHI PAVM/U-ST
|
This TV only started tuning the channels after about five minutes or more after turning it on. I measured the tuning and power supply voltage of the tuner and it is correct (12 and 33 volts). | The voltage of -30 volts was -23volts, following the trail I found the capacitor c715 of 4.7uf 160volts next to the resistor r730 which was practically exhausted. After the change it worked normally again | ||
| PHILCO |
PC 1446
|
Tart and black and white image | C205 electrolytic 2.2uf | ||
| PHILCO |
PC1446
|
Turns off in 3 seconds | R713 100k open | ||
| PHILCO |
PC1446
|
R902 open. | |||
| PHILCO |
2956N
|
Does not oscillate | Check q706 and the rgb ci. | ||
| PHILCO |
PCM 2144
|
Mat but no video signal. | Ic701(la 7809),d704, r719 (1r) see 9v voltage | ||
| PHILCO |
PCR2049
|
Without image and with sound from the TV channel. three horizontal lines at the top of the screen. Without the antenna the screen turns blue | D701 e d702 ruins. | ||
| PHILCO |
PCS 2952
|
Activates protection | Check c-711,c-712 | ||
| PHILCO |
PC-1427-U
|
Power supply noise (hum) | C911=4.7micro 250v exhausted | ||
| PHILCO |
TP2053
|
Sometimes it works, sometimes it doesn't. blinking led | Resolder pin 63 of ic101 and q904 that goes to the pin of this IC. Also resolder the d912. | ||
| PHILCO |
PCM 1444
|
Turns on and off | C 719 | ||
| PHILCO |
TP1454
|
Goes into protection | D909 shorted, r910 and 912 open. |