Philco Repair Tips
Search: philco
Results: 4810
Results: 4810
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
TP 2054
|
Image warping and turning off | Low primary power supply | Swap d918 and zd908, at the power supply near the c.i. 901 | eletronica fernandes |
| PHILCO |
PH43E30DSGW
|
Does not turn on, nor does standby light up, no signal at all | Main board shorted at 12v and gnd, in the qcpass sector, 2 smd capacitors were shorted, c18 and c19. | The smd capacitors c18 and c19 were replaced, and the problem was solved, it started working normally again. | Adriel SS |
| PHILCO |
PH40E60DSGWA
|
Does not turn on black light | Short in the LED power supply | D81 | Eletrônica Morais |
| PHILCO |
40U16DSG
|
Inoperative, no standby, 12v as soon as it turns on it appears then drops | Qp401, dp401 in short. obs dp401 on this TV was hbr3200(200v,3a) replace it with the one indicated in the mur460(600v,4a) diagram | lgmendes | |
| PHILCO |
40U16DSG
|
Inoperative, no standby, 12v as soon as it turns on it appears then drops | Qp401,dp401 shorted. | lgmendes | |
| PHILCO |
PH21MSS
|
Turns off and goes back to standby | Tl431 trace | Francisco | |
| PHILCO |
PH21SS
|
Heating r.816a, r818 and q802, zd805(11v) with 8v. | S826 47/25 | GDP2 | |
| PHILCO |
PH51U20
|
Without image, with the voltages va and vs | Oxidized control board | Plate replacement | Alex Lopes <small> |
| PHILCO |
PH 21MSS
|
Cushion effect image with vertical curves on both sides | In my case it was in the ew sector of the TV. After a lot of racking my brain I ended up discovering the toasted l451 position coil. | Coil l451 of the ew circuit. (note; in most cases it could be the d454 fr104. good luck and I hope it helps you in some way. | D.S.E.Eletronica |
| PHILCO |
TP1454
|
TV turns on the standby power supply giving 70 volts but it doesn't turn on, the LED goes off after a while and comes back flashing, at no point does the power supply go out of 70 volts, neither in standby nor trying to turn it on | Changed resistor | Changing the resistor, r926 from a 1k | Jr eletrônica |
| PHILCO |
TV PTV32G50SN
|
Does not turn on the LEDs.. | Defect in t con, when you turn it off, the LEDs come back on. | Na t con qe 10 and ct 843 shorted. | Eletrônica Lelo |
| PHILCO |
TV PTV32G50SN
|
Does not turn on the LEDs.. | Defect in t con, when you turn it off, the LEDs come back on. | Na t con qe 10 ct 843 shorted. | Eletrônica Lelo |
| PHILCO |
PH29E52DG
|
Dark image, not LED backlight | Low voltage in dc-dc inverter. 1m resistor rp70 giving 820k. just change. detail, in cp39 and 40 it has to give 45v. | Replace 1MΩ smd resistor position rp70. | NelsinhoPira |
| PHILCO |
TV PH32E31DSGW LED
|
Doesn't start | 3 capacitors in positions c2d7/c1d9/e c2d6 | In my case I had to replace the 3 electrolytic capacitors position c2d7 /each and c2d6 | Airton Filgueira |
| PHILCO |
PH29E52AG
|
Doesn't start | Burned fountain | Icp1 tea1733 , diodo zener zd205 18v . | TV TÉCNICA PARANA |
| PHILCO |
PH48A12DSGWA PH50A17DSGWA PH55A17DSGWA PH55A17DSGWA PTV65A11DSGWA 4K
|
No sound or audio gaps | Cold solder on con21 headphone | Solve | BTAV_18-020 |
| PHILCO |
PB330BT
|
Turns off by itself after a few minutes on | Resistor r217 of 10r / 56r of the ic4 3.3v regulator was hot. | Just replace r217 from 10r to 56r to lower the regulator input voltage. | Luciano Passos |
| PHILCO |
PH28S63D
|
Turns on and then turns off | Auterated LEDs | Auterar r 119 for 4r7 | ALEXANDRE |
| PHILCO |
PH32U20DG
|
Does not turn on standby LED on, difficulty turning on, power supply sound pulsing | Exhausted capacitor, position cp205 | Replace of the same resolved | Eletronica Valdecir |
| PHILCO |
PH24B
|
Turning off a few seconds after turning on and the LED dims between red and orange. Sometimes it stays working normally for days. | Swollen power supply electrolytic capacitors and lots of cold welding | Capacitors c103, c104, c208, c209, c210, c211, c212, c213 were replaced and the soldering on the board was redone. | Pixel Assist |