PHILCO TV Repair: Common Faults and Solutions.
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Results: 4741
Results: 4741
PHILCO Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
PHILCO | TP 2920 | TV sometimes wouldn't turn on and tsound were thin, colored scratches on the top of the TV | Capacitor poliester c1703 (6n8) | marciorvgo | |
PHILCO HITACHI | PC2004 CPH-02 | Vertical closed 5cm at the top and 2cm at the bottom. without changing the linearity or height. | Vertical output transistor with changed hook. the base, emitter and collector junctions being perfect, one with gain 84 and the other 36, measuring a good one gave 33. | Replace q601 e q 602. | Ademir tc |
PHILCO | PCS 2952N CP01LR01 | TV inoperative, burning horizontal output. | When disconnecting pin 1 of the fly back (h out) the voltage of 120 volts appeared | Burnt horizontal output bu2508dx, open 10r resistor 2914 and 707 diode (with very high leakage), I replaced them and the TV worked. | jorgebetto |
PHILCO | TP2052N | Normal league dark screen | Lights up filament has high voltage dark screen | Replace tube socket and adjust the screen | toninho da eletronica |
PHILCO | TP2053 PC-02R0 | Dark image +12v giving 9v, +12v vertical ic601 and ic905 7809 | I replaced c914, it wasn't d908 | Replace d908 for another | ELETRONICA AGUIAR |
PHILCO | TPC2910 | Intermittently turns on or off and makes noise on the fly-back | Resolder the fly-back and replace q830 bc337 | ||
PHILCO | PH21M SS | Does not turn on when heating r816 see also transisto q802 | 3v3 pin of ci tda1114ps/ne/3 shorted or leaked | Replace it and resolve | MARCONDES LIMA,Jaicós-PI- Brasil |
PHILCO | TP2054 | Turns on, after a few seconds it turns off and the LED starts flashing | D909 shorted, r910 and r912 open | Replace them and run for the hug | Eletrônica Staub |
PHILCO | PH 21C | Menu stuck | When asked for the password, type 4711 | paulorusso | |
PHILCO | TP1452N | Nor +b | Short c921 (1nf) | Luir | |
PHILCO | TP 29C21 | TV works without sound, no image, dark screen and indicates no signal | Replace varicap | Roque | |
PHILCO | TV PH21SS | Vertical closed the bottom | Vd 564 power supply | Just fix it and good luck!! | Jhone eletronica |
PHILCO | TP1454 | Does not turn on, stand by LED flashes quickly, secondary voltages are low | In my case, the diode was missing in the primary power supply d916 smd, connected to the zeners zd906 and 907 | Replace or replace | eletronica fernandes (to) |
PHILCO | PH29 US | Vertical closed from the middle to the top bottom apparently normal | Vd 401 (1n4004) after changing it I noticed return lines at the top of the image it was the c406 (100ufx25v) | Replace both without thinking too much for 1n4007 which has the higher voltage and the electrolytic for a 100μFx50v | rolf |
PHILCO | PFL2922 | I changed the memory and tsound was no sound | Go into setup and adjust the model function, in my case I put 29 and it worked | But it only took 01 av, I don't have the manual to see which model is correct. | This email address is being protected from spambots. You need JavaScript enabled to view it. |
PHILCO | PH21A PH14B | Doesn't start | Check voltage of 3.3v on pins 54,56 and 61 of ci n301 (om8370) | If tsound is no 3.3v voltage, check the 10μH inductors (l752, l753 and l754) | Andrade Sequeira |
PHILCO | PH21A PH14B | Gets dark after a while | Check transistors v912, v922 or v932 (bf421) | Andrade Sequeira | |
PHILCO | PH21A PH14B | Saturation of one of the primary colors (green, red or blue) | Check transistors v911, v921 or v931 (2sc2482) | If any of the transistors are defective, replace them with bf421 | Andrade Sequeira |
PHILCO | PH29 US A2 | Washed canvas with light shrinkage | Changed the 200v cap and +b and nothing. found resistor on board of open trc r919 15k/2w | adriano torres | |
PHILCO | PCS-2976 | +b very high (with 176v), voltage of -12v normal and +12v with 0.9v | Resistor r917 (2k2) aberto. | Jony |