Philco Repair Tips
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Results: 4803
Results: 4803
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
PT 1453
|
Takes time to switch channels and flashes | I wanted to know how yesterday I could work I'm lost | laercio d costa | |
| PHILCO |
TP 2941
|
Turns on and then turns off and the LED flashes orange | Zener dz 401 with leakage, optional you can use a 24v one | Master Eletronica | |
| PHILCO |
TP-1452N
|
Stays on standby, does not turn on, high +b voltage (135volts) | Replace capacitors 911 and 913. | Valmir | |
| PHILCO |
PH4OO
|
Does not turn on, noisy power supply (tick tick tick) | EC28 Capacitor Power (1000x16V) | Replace coil l4 (smd) on the positive of the ec28 | cesar_unitec |
| PHILCO |
TPF 2940
|
Burning 100r resistor (1703) on the demag pci. | Cm 1701 connection without contact with wires | Remove the wires and adjust the connectors attached to the wire | cesar_unitec |
| PHILCO |
TP 1453
|
It turned on normally but tsound was no video in any way, not even accelerating the screen on flay back, RGB voltage all normal | Socket, just change it, the bastard has a short | fabiusmax | |
| PHILCO |
TV 14 C
|
TV with greenish color with vertical stripes | Burning of resistors and transistors on the kinescope board | Replace o resistor r 928=a 220ohs,r926=220ohs;transistor bf 422 na posiçao u922e bf423, na posiçao u923 | moroni eletronica |
| PHILCO |
TPF29S4F
|
Doesn't start | Capacitor 733 - 22mf/250v | tyko | |
| PHILCO |
TP 1410
|
TV arms the power supply has all the power supply voltages, arms the relay then disarms and the LED keeps flashing | Horizontal drive, cold welding on q702 and t702, observation the 9 volt voltage of the IC 905 regulator only appears with the power supply armed, on stand b tsound is no this voltage and +b is around 80 volts | Resoldar t702 e q702 | Ricardo Alves/ Eletrônica do Ricardo Caeté |
| PHILCO |
TPF 2140
|
Intermittent power supply | Sometimes it doesn't give stby | Capacitor c936 com fuga | carlos |
| PHILCO |
PH 21C
|
Comes with normal colors after a certain time it turns purple | Defect in amplifier transistors | This TV required a lot of work because the image was normal and then turned purple, first I replaced the transistors on the tube board, I thought I had solved it, but it came back under warranty so I decided to replace the amplifier transistors on the board and to my delight tsound was no more defect. the image would flash purple. | fernando timbauba PE |
| PHILCO |
PCS 2976
|
TV turns on and off, turns on the screen, closing the horizontal in the shape of panties, like it had a bad deflector coil, high power supply 140 vc | R919 changed, it is a precision resistor and its value is 120k | Replace the resistor | Ricardo Alves/ Eletrônica do Ricardo Caeté MG |
| PHILCO |
TP-2052
|
Dead power supply | Replace capacitor smd c936 na power supply | fabiusmax | |
| PHILCO |
PH21C
|
Doesn't start | Power supply does not have 95 volts, only 30 volts and the LED flashes intermittently. | I replaced the q815(2sk3115)replaced it with the 2sk2740, ic801(tea1533p)this is not the smd(tea1533at) and has only 8 pins replaced it with the tea1507p, ic803(tl431) and ic802(hpc922-c) this is the photocoupler. | eletronica fernandes |
| PHILCO |
PT-1454
|
TV only on video and with maximum volume | Microprocessor | Replace the epron and micro if the touch switches are not shorted | |
| PHILCO HITACHI |
PC1605
CPH02 |
Tsound is drizzle, sound from the carrier and no video. | Q202 leak between emitter and collector. | Replace q202 (bc548a0 | Ademir TC |
| TV PHILCO |
PC-1445
CH05 |
This TV arrived inoperative, without mat, after exchanging the flyback b32-2453-001, it generated, but with a lot of brightness and return lines. | I tested the 180v voltage of the rgb it was 0v, causing the r715-0.47r to be open, after the replacement I adjusted the scrin and focus and as the saying goes "it was just a matter of running for the hug". hehehe. | BF.COLATINO | |
| PHILCO |
PCM2046
CPH-5 |
Does not turn on, or makes noise and turns off and on again | Capacitor c722 | C722 capacitor replaced | johnny busnadiego |
| PHILCO |
TPF 2130
|
Sometimes the TV doesn't turn on, it just stays on standby, similar to a defect with poor contact | 1000uf/16v electrolytic capacitor c918, which filters the 12v supply, with little capacitance or high esr | Replace capacitor | AFONSO SANTANA |
| PHILCO |
TPF 2140
|
When you turn on the power on switch, tsound is a noise in the speaker and the TV does not turn on. | Shorted vertical -12v rectifier diode d909a | Replace diode | AFONSO SANTANA |