Philco Repair Tips
Search: philco
Results: 4775
Results: 4775
Make | Model | Symptom | Problem | Solution | By |
---|---|---|---|---|---|
PHILCO |
PH58E51DSGW
|
No backlight, pfc doesn't turn on, no +b 24v to invert it | Check standby voltage on the connector with TV off = 0v and on = 4.7v in the absence of this voltage check possible fault on the main PCI | On pci main q1 = kmbt3904 with leakage +b stanby from reaching 4.7v, you can download the schematic of this model | You tube - Direto no defeito |
PHILCO |
PH 21B
|
Alloy oscillates but tsound is no image without atla and killing horizontal deflection and low RGB voltage giving 100v | Cap c450 of 680pf close to the flyback and just change and run for the hug | eletrõnica sto anotnio rj bahia | |
PHILCO |
TP 1453S
|
No image in av white band rising type without synchronism | Q351 with problem | Make the replace and run for coffee | DTEC-ELETRONICA-Massapê-ce |
PHILCO |
TP 1453S
|
No image in av white band rising type without synchronism | Q351 with problem | Make the replace and run to the cafe | |
PHILCO |
TP 1453S
|
Black stripe on left side | Capacitor 718(102k por 1kv) | Replace capacitor 718 | DTEC-ELETRONICA-Massapê-ce |
PHILCO |
PH 29
|
It turns on for 10 seconds and turns off, sometimes it turns on and then turns off | V574, (in the test it is good, but in operation it changes) and c450 (681 x 2kv) | Replace v574 e c450 | DTEC-ELETRONICA-Massapê-ce |
PHILCO |
PH39N91DSGWA
|
After changing the main board the image is blurry | Heda/weight | Update or remove r2 from the vcom board (panda385r display) | Renato |
PHILCO |
PH32C10DG
|
Update | Can't find any update on the philco website | Use an update from another model, the ph32c10dsgw works in its place, the boards are the same, drivers.philco.com.br/tv/hkc/ph32c10dsgw | Capiroto |
PHILCO |
PTV43E3AA
|
Entered without image, only LEDs on | Defect in the tcon, resoldering in the integrated circuit, and the voltage pwm | Just resolder and run for hug, cold solder, I soldered them all with a thin tip. it was fillet | Elison48 |
PHILCO |
TV PH32E32D LED
|
TV freezing, no sound, sound failing | Change ca815, ca804 and check u804, u805 and u807 | Eletrônica Barbato | |
PHILCO |
PCS 2976
|
It turned on, no image appears and then turns off, the standby LED flashes | Cap 715 (2k2- 2k5volts), exhausted or low capacitance | Replace and run for the hug | DTEC-ELETRONICA-Massapê-ce |
PHILCO |
PH-672
|
I'm sound | Q1, transistor that does the mute, remove. | tecnardi | |
PHILCO |
PH32U20
|
Doesn't start | C997 and or c1000 short | Obs fet 809 and replace the caps... 10μF16v | Eletronica tensao R, Jacuipe |
PHILCO |
PH28N91DSGW
|
Locked in logo | Software // felipe t. | Software update | TAVARES |
PHILCO |
PH32U20DG LED
JUC7.820.00101170 |
It takes a long time to turn on, I had to press the power button 16 times to turn on | +b 12volts pressing | Capacitors cp201 and cp205 semi exhausted | Ivan p santos |
PHILCO |
PH42M61DSG
|
Dead, no standby | After a good amount of analysis, I replaced ci fr9889 in positions n801 and n802 | Claudio Jorge Eckert Junior | |
PHILCO |
PH29E63D
|
Plug it into the socket and it goes straight from the red LED to green and doesn't do anything else | Regulator u8 1117 cdefective can be changed even if it gives 1.5v and it turns back on | Replace u8 1117 1.5v regulator and it works even if it gives 1.5v replace | Beto2828 |
PHILCO |
PTV32G70RCH
0000 |
Doesn't turn on, everything is off | Capacitor smd curto ce25 | Replaced resolved..... good luck! | Jhone eletronica |
PHILCO |
PME31
MICROONDAS |
Burning fuse | Everything has already been seen and analyzed. capacitor, diode, gate switch, magnetron, board relay and everything is ok... be suspicious of the trafo. | Changing the transformer, even when testing and when cold. The replace was made and the fuse stopped blowing... | JC Eletrônica Cícero |
PHILCO |
PTV42E60
|
Locking during use, makes a noise when shutting down when it locks | Malfunctioning rectifier bridge | Changing the rectifier bridges, tsound are two, located next to the capacitor. | FILIPE FURTADO |