Philco TV Repair: Common Faults and Solutions.


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Philco Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILCO PC-1615
Colorless imageC515 (47 nf)
PHILCO PC-1601
DeadT1901 (supply transformer)
PHILCO PC-1405
Small vertical heightC607 e c609
PHILCO B819 TV 384
No brightness and low volumeR471 (100 r)
PHILCO B819
The/ image and/ soundD305 (ske 1/12) e r316 (22 r)
PHILCOPC 2004-PC 1401
Power supply does not oscillateResistor de 10k metal film
PHILCOCPH-03
The horizontal does not oscillateDefect in the vertical output la 7837 short
PHILCOCPH-03
R 902-r903-r904
PHILCOCPH-02
Vertical closed at the bottomC610
PHILCOCPH-02
Vertical closed at the top09
PHILCOCPH-01
No contrastZener 302 shorted this zener and 15 v.
PHILCOCPH-01
Power supply does not oscillateR-1912 open
PHILCOPC 1443,44, PCM 1444,2144++-CPH05
Color oscillating, image twisting as if leaving the horizontal frequency(c 205) 2,2 _50v
PHILCOTP 2054S,1454S 1453.
Defect out of phase and with expanded image.Zd 702 8v2 diode - leaky or shorted.
PHILCOPCM 1444 CPH-05
Activating the protection.Zd903 with leak and r714 changed to 2k0.
PHILCOTPF29S4F
Noisy sound, scratches on the screen, turns off and the stand-by LED keeps flashingDiode d909a and 0.47Ω resistors r910 and r912
PHILCO2956N
TV becomes sensitive turning off when another device is turned onModificationD907 put:byu26 -r905 put:36r-r930 put:560r-c934 put: 220/16v.-zd901put: 4.7v-r933 put: 1k8
PHILCOTP1454
Oscillates whenever it wantsElectrolytic 220uf / 400v from primary power supplyReplace 220μF / 400v electrolytic from the primary power supply
PHILCO2956N
TV becomes sensitive turning off when another device is turned onModification
PHILCOTP1454
Oscillates whenever it wantsElectrolytic 220uf / 400v from primary power supply