Philco Repair Tips
Search: philco
Results: 4838
Results: 4838
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
PH46 LED A2
|
Sometimes it turns on, sometimes it doesn't turn on | 5v regulator position Q100 on the main board | Replace circuit and capacitor next to it c199 and c117 | Duarte Eletrônica |
| PHILCO |
PTV39E60SN
|
The TV turned on normally, went beyond the logo, stayed on for a maximum of 1 minute and turned off. When removing the power cable from the LEDs, the TV remained on. Tests were carried out on the buses, all ok. | LED power supply ci did not meet the need for LED power supply, causing the TV to return to Stand by | Replace the ub1 IC located next to the LED connector. | DL ELETRO |
| PHILCO |
PH40U16D8G
|
Turn on LED drive, but tsound is no picture | Shorted CD8 capacitor, VCON board | Replaced the Capacitor | Joao Carmo |
| PHILCO |
PH32F33DG
|
Does not work.led stby off. | Tsound is no 3.3v power supply | See, replace D406 3.3v power supply protection. (Diode shorted) | Arock |
| PHILCO |
PH200N
|
League display off | Zd5 and zd4. Q17 shorted | Dinetronic |
|
| PHILCO |
PTV50N10
|
THE PHILCO LOGO APPEARS AND ADD THE picture | CAPACITORS DEPLETED AT THE power supply 22uf / 250v | ANTONIO BATISTA - MAX SOM ELETRÔNICA - BH | |
| PHILCO |
PH43C21P
|
It has all the power supply voltages but the stand-by LED does not light up | IC 802 step down 1.2v regulator in short, solution to replace the IC or adapt a step down plate regulated to 1.2v | replace the ci 802 or adapt a step down plate set to 1.2v | Eletronica Moura |
| PHILCO |
PB126
|
varying radio station | function key replace | ||
| PHILCO |
PTV32G52S D
820.00282029 |
Normal league. After 5 to 10 minutes it turns off and restarts. | Main board. The processor heatsink is very small. | Romar | |
| PHILCO |
PH40U21DSGW
|
Does not turn on LED or does not turn on | short or open components in the LED sector | Replace QB1, QB2, DB1, DB2, RB4, RB5, RB6, RB7, RB8, RB1, RB2, RB10 and U811 Most shorted or open components U811 must be replaced. | JohnTech |
| PHILCO |
PH42F10DSGWAC
|
Dead | led stand does not light | replace : CW8 150X450, QW1 70R600, LW6, RW7 0R22, RW12 75R,QW2,RW5 360R, RW 1K ,RW 22R, CW2 CI | Dc. Ezequias |
| PHILCO |
PH32E63D
|
does not come out of standby | corrupted memory data. | rewrite memory. | eletronica cachoeira |
| PHILCO |
PTV28G50SN
|
Wifi doesn't work | It arrived at my assistance, this Philco TV is working, with the following defect, Wifi doesn't work, I've already done the reset, it didn't solve it, I updated the TV, nothing, I replaced the board for the new one, it didn't solve the problem. I checked the main board near the WiFi connector, the voltage is showing 4.2 at 4.0V it is low, varying the defect was QU7 AO3401 mosfet is bad, 5.2v was entering the output, varying 4.0 4.2v I replaced this new original mosfet, the tecao appeared 5.2v I turned on the TV and went Wireless network worked Wifi | Just replace mosfet Solved | André |
| PHILCO |
PTV22G50D
Juc7.820.00228987 |
Does not turn on (LED off) | 5V DC DC power supply inoperative, Tsound is no voltage on capacitor CE4 (near the audio output), but tsound is 12V capacitor CE14 | Remove IC UE1 or coil LE1, adapt DC DC Mp1584 Step Down board or similar (input cap. CE14 and output in CE4), IMPORTANT: before connecting the output, adjust it to a voltage of 5V. Then just joy!!! | RUBERVAL SBC |
| PHILCO |
PVT40E21DSWN
|
Backlight blinks, picture blinks, LED blinks | In tests on the PCI LED drive, R0B5 of 200k SMD was found next to L0B1 | Only the two wires outside the board connector that power the 3 LED bars | You tube - Direto no defeito |
| PHILCO |
PVT40E20DSGWA
|
Backlight blinks, picture blinks, LED blinks | In tests on the PCI LED drive, R0B5 of 200k SMD was found next to L0B1 | Only the two wires outside the board connector that power the 3 LED bars | You tube - Direto no defeito |
| PHILCO |
PH28N91D
|
TV doesn't turn on, only on standby | U3, 1.8v regulator measuring 1.5v | When turning on it has to give 1.8v and drop to 0, while running away it maintains low voltage. | Beto,Eletrônica Box 4 |
| BRITANIA (PHILCO) |
BTV39G60N5CH
|
SO HE STANBY | QE3 SHORT NPN FET | REPLACE CHECK CE49 , UE7 | Eletronica tensao R, Jacuipe |
| PHILCO |
PH39N91DSGWA
|
LED OFF | REGULATOR (U2) CI. SY8105ADC | 12V TO 1.05V 3A FOR CORE POWER | EZEQUIAS L. FREITAS |
| PHILCO |
PME31
|
The display doesn't come on, but the light comes on when you open the door. | Diode D10 | Sylvox |