Philco Repair Tips
Search: philco
Results: 4775
Results: 4775
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
TV 1453S
|
It takes a while to arm the power supply, sometimes it doesn't even arm. | R909 (390k) changed | Manoel | |
| PHILCO |
PCM2146
|
When it turns off after a few minutes, it is as if it goes into protection. | Str 50103 with leakage the power supply gave 90 volts and then dropped to zero giving the impression of being horizontal. | eletronica fernandes | |
| PHILCO |
TP2054
|
Does not tune channels and in normal av | Open smd resistor 303 | klein | |
| PHILCO |
PT2054
|
Poor tuning | Canal 03 paid no 27 and 05 paid no 30 | Replace the selector | paial.eletros |
| PHILCO |
PCS 2952
|
Blinking LED, +b normal power supply | Procedure: checking the horizontal circuit, I discovered the horizontal output transistor q703 (bu2508dx) shorted and the vertical output ci shorted (pin 6 shorted to pin 1), the +b of the power supply (120 volts) normally reached pin 1 of the flyback, 9 volts on the regulator ic701 (ba17809t), but there was no 24 volts on pin 6 of the vertical output IC nor the 12 volts on pin 10 of the flyback. | Researching the polarization circuits, I found the resistor r720 (0.47r 1/3w) open. I replaced it, the TV started working normally again. | andrefernandes44 |
| PHILCO |
PVT1412/2012
DUETO |
Power supply does not arm, you hear a tick, tick, tick.... | Capacitor c504 low capacitance | Replace c504 | NARDINHO-ALFENAS |
| PHILCO |
PC-1452N
|
No image just drizzling | Defective mf201 | Replace | eletroclaudio aguas belas |
| PHILCO |
PCM1444
|
Stays on standby | R908 open | artemio | |
| PHILCO |
PCM1446/2046/PCS2168
|
Colorless image with stripes and hula hoop | Replace c205 -2,2/50 | JUVENAL PICOS-PI | |
| PHILCO |
PCM 1446
|
No sound with amplification on tda 8361 | Tda 8361 | I replaced it and just joy! | sinezio lbano |
| PHILCO |
TP2054
|
The stand by LED turns on, when trying to turn on the power supplys they are ok, but it does not oscillate and the LED keeps blinking | Fly back, when deactivating the micro protection, it oscillated and burned the abl line | Replace fly back, ov2094-d1 | bick |
| PHILCO |
PC 1445
|
No color | Resistor r118 (18k) aberto | Replace resistor r118 (18k) | rogerio santos |
| PHILCO |
TPC2910
|
The unfortunate one doesn't open the sides of the screen (belly on the sides) | Change q405, adjust ew | marcos hifi | |
| PHILCO |
TPF2121C
|
TV with dark image, normal sound. | Check transistor bc 857- q 703. | sergiozap | |
| PHILCO |
PCM-1444
|
Flashing standby LED | Cold soldering on c706 | Resolder the c706 and check if there are more points to be resoldered on the same line. | Carlos Carbonari |
| PHILCO |
PCS2976
|
R919 20k amended | amsmariano | ||
| PHILCO |
PCS 2952
|
TV with the frame a little closed as soon as it turns on, as soon as it tunes a channel it folds horizontally and the tune goes out. | W. 720 47/25 from power supply +9 | Benê-Nepomuceno MG | |
| PHILCO |
TP 2010
PCI016A |
LED wouldn't turn on, blinking with a small power supply crackle | Resoldar c-921 smd e x 301 | eletroléo | |
| PHILCO |
TP 20V56
|
Sem audio no av | Exchange i.c 490 | Replace i.c 490 | |
| PHILCO |
PCM1446
|
No color | C153 no pino 33 do micro | Carlos Afro |