Philco Repair Tips
Search: philco
Results: 4810
Results: 4810
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
PH29M
|
Vertical with image in the middle of the screen | When turned on the image opens in the middle of the screen | Edvaldo Pereira Neto | |
| PHILCO |
PH28T35DG LED
|
TV works normally for a few minutes, when it heats up it turns off. | Check the cathode of d201, the voltage will have to be 3.3v, if it is below, or gradually decreasing, remove or replace c206. | electronicssupplyparts - Gramado/RS | |
| PHILCO |
PB500BT
|
Turns on for a few seconds and turns off the display and turns off the sound, returning to stand by | Ic 4, ht7533 on the display panel, replace the same one or another 3.3v regulator. Be careful with other regulators, as the input and output are different. | Ev antunes | |
| PHILCO |
PH21SS
|
It doesn't turn on, when it goes to activate it makes a noise and heats up the 22k r448 resistor, close to the deflector connector | Capacitor c441 de 240nf/400v | Replace it, which in this case was completely open | Romildo Behrend |
| PHILCO |
PCM-2046
|
The TV worked normally but tsound was no OSD and tsound were white stripes on the top of the screen as if it were a bad 100uf/35v capacitor, in addition the resistor r614 had charred. | Vertical outlet ci with possible damage. | Replace the IC and resistor. (tec. edfersom, varjota-ce) | Edfersom |
| PHILCO |
PH32M LED A3
|
Everything works after half an hour and the keyboard stops working. After +- an hour, the dsplay image stops working, the sound is normal, the LED lights up. | Solution modify r155 2r2 change 4r7 2w or 3w increase IC heatsink on the main board. | ||
| PHILCO |
PH24D20DMR2
|
No image | Open fuse, dp6 diode with leak on the t-com board. q813 fet p channel shorted on main board | Djalma Moreira | |
| PHILCO |
PH32U20DSG LED
|
No image | Burning q808, p channel fet, close to the processor | C214, "10μF" on t-com board shorted. | Djalma Moreira |
| PHILCO |
PH39E37DSG
|
Does not turn on blinking stand by | Replace dp9 diode ba158 primary power supply | Replace dp9 ba158 diode | sergio |
| PHILCO |
PME22
Micro-ondas |
The power button doesn't work and it's not the membrane | Leaky display | Leaky display. all segments light up, but when you try to press the on button, it doesn't come on. The solution I found, since I didn't find the display available and changing the board was unfeasible, was to place a diode (1n4007) in series with the shorted pin, with the cathode connected to the display and the anode on the track. To identify which pin, just release one by one until the microwave turns on, in my case it was the first pin on the left next to the CN6 connector. | Miratec Eletrônica |
| PHILCO |
TV PTV43E60
|
TV turns on but the LEDs on the screen keep blinking | 470k RB10 resistor in the LED driver changed to 510k, it is close to the LED connector | Ariel Santos | |
| PHILCO |
PH29C
|
Tv works - vertical closed | Ic301 | Replace ic301 stv8172a =la78045 | EMERSON RIBEIRO |
| PHILCO |
PH39N91D
|
Doesn't turn on anything, power supply primary is dead. | Ci position oscillator nw901 | Changing the ci position nw901 | GL Eletrônica - Contagem MG |
| PHILCO |
PH24M LED A
|
When turning on the TV, it turns on gold, the screen lights up white, changes to yellow, blue, green, becomes striped and turns off but no image appears | Dirt and oxidation on the main flat cable | Cleaning the cable contacts or replacing it | LEVY SOUZA |
| PHILCO |
PH28S63D
|
With sound and no image, dark screen | Led defect, 1 led with change but not open and not in Kurdish | Bad defect to find, if you test it with a "homemade" LED tester you won't notice the defect because they all turned on normally, apparently it wasn't an LED. With the power supply adjustable to 5v, I powered the LED, then I only found 1 replaced, I replaced it and the TV started working again. LED on the middle bar, next to the charging connector | Claudio Jorge Eckert Junior |
| PHILCO |
PH39F33DSG LED
|
Turns on, works a little, the screen LEDs start to blink and go out, it appears to be an LED defect | Causes ts 2 power supply transform with cold welding | Ariel Santos | |
| PHILCO |
PH24M LED A2
|
When plugged into the socket, it flashes stand by once and does not turn on | Ic u4 | Ic u4 | RONALDO VIEIRA |
| PHILCO |
TP2920
|
It turns on standby, turns on the power button, it starts and then disarms, but the circuit remains partially connected. | Change two polyester capacitors located on the board next to the main one. c1703 and c1701 | ||
| PHILCO |
PH51U20PSGW
|
It doesn't turn on, it just stays on stand-by | Apparently it would be a software update, but it was the faulty power supply board | Replacing the power supply board | Arnoltec |
| PHILCO |
PH400N
|
Normal stand by you turn on the volume button it turns blue but nothing works | Probably shorted usb reader board and card reader | Release the 2 whips that go to the plate. These two functions will be lost but the device will work again | Magalhães |