Philco Repair Tips
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Results: 4775
Results: 4775
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
PC 2004-PC 1401
|
Power supply does not oscillate | Resistor de 10k metal film | ||
| PHILCO |
CPH-03
|
The horizontal does not oscillate | Defect in the vertical output la 7837 short | ||
| PHILCO |
CPH-03
|
R 902-r903-r904 | |||
| PHILCO |
CPH-02
|
Vertical closed at the bottom | C610 | ||
| PHILCO |
CPH-02
|
Vertical closed at the top | 09 | ||
| PHILCO |
CPH-01
|
No contrast | Zener 302 shorted this zener and 15 v. | ||
| PHILCO |
CPH-01
|
Power supply does not oscillate | R-1912 open | ||
| PHILCO |
PC 1443,44, PCM 1444,2144++-CPH05
|
Color oscillating, image twisting as if leaving the horizontal frequency | (c 205) 2,2 _50v | ||
| PHILCO |
TP 2054S,1454S 1453.
|
Defect out of phase and with expanded image. | Zd 702 8v2 diode - leaky or shorted. | ||
| PHILCO |
PCM 1444 CPH-05
|
Activating the protection. | Zd903 with leak and r714 changed to 2k0. | ||
| PHILCO |
TPF29S4F
|
Noisy sound, scratches on the screen, turns off and the stand-by LED keeps flashing | Diode d909a and 0.47Ω resistors r910 and r912 | ||
| PHILCO |
2956N
|
TV becomes sensitive turning off when another device is turned on | Modification | D907 put:byu26 -r905 put:36r-r930 put:560r-c934 put: 220/16v.-zd901put: 4.7v-r933 put: 1k8 | |
| PHILCO |
TP1454
|
Oscillates whenever it wants | Electrolytic 220uf / 400v from primary power supply | Replace 220μF / 400v electrolytic from the primary power supply | |
| PHILCO |
2956N
|
TV becomes sensitive turning off when another device is turned on | Modification | ||
| PHILCO |
TP1454
|
Oscillates whenever it wants | Electrolytic 220uf / 400v from primary power supply |