Philco Repair Tips
Search: philco
Results: 4775
Results: 4775
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| 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 | |
| PHILCO |
TP 29C21
|
This TV came to me with retrace lines, | The cause was the r714 resistor close to the 4.7ohm flayback, after the replace I found that the picture was very reddish, after a lot of struggle looking at the diagram, I found the zd502 zener diode almost shorted, I replaced it and the defect ended | Toinho antenas | |
| PHILCO |
PH39R25DSG
|
LED LIGHTS UP RED AND GOES OFF QUICKLY BUT THE TV DOESN’T TURN ON | EPROM | REWRITE EPROM | ELETRONICA |
| PHILCO |
PCX3500
|
sound peaking at minimum volume | remove smd capacitor from pin 5 of the output ci | remove smd capacitor from pin 5 of the output ci | philipe |