PHILCO TV Repair: Common Faults and Solutions.
Search: PHILCO
Results: 4741
Results: 4741
PHILCO Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
PHILCO | PTV40E21DSWN | Front LED flashes quickly and the TV does not turn on | Solution to change 3.3v u2p2 regulator on the main board, it only had 2 7v | Eletrônica Valdecir | |
PHILCO | PH650M VERSãO A | Turning on with display off and no sound | Power supply with q204 (bra42) open without -12v and without -24v from the display | Replace q204 with ksp42 and also c3 of 100nf that was shorted, which is below the display | Eletrônica Gero Som |
PHILCO | PH29 US A2 | TV turns on screen turns green with return lines without adjustment | One of the cathode tube in short | Trick to remove the r929 1k5 resistor in its place, put a quick 1a3 apere diode. Note: the diode's anode goes to the cathode, or vice versa, take advantage of the tip, in my case it's perfect. | Enoque Dantas |
PHILCO | PH40R86DSGW LED RT2959P61 | Burning led | Remove the resistors rw819 1r5 + rw821 2r0 + rw811 3r0 + rw825 3r0 | Taking these resistors down to 60v | Assistec digital castanhal Pará |
PHILCO | PH40B28DSGW | The logo appears and goes out | Shorted d970 diode | Replace the diode with an equivalent | RUBEM |
PHILCO | PH19B16DM | No sound, or hoarse sound | Ca705 - 10uf x 16v, is next to the sound. | Pardal - X - curitiba | |
PHILCO | PH29MSS | It doesn't turn on, the LED lights up, generates and cuts quickly, normal power supply then drops to 19v | Replace diode fr104, d404 next to the flyback | DJ PITUKA | |
PHILCO | PH58E38DSG | TV turns on back light comes on but does not show image | Absence of voltage vaa and vh | Shorted panel with no solution, just replacing it. | sergio monteiro |
PHILCO | TP2054 | I didn't tune the channels, just the good AV didn't pick up any channels | Q201bc337 shorted between base is coleto | I put another bc 337 atv it was good again | Marqueis eltec eletrônico |
PHILCO | PH32B51DSGWA | No audio, no sound, mute | 1u/25v capacitor (smd) non-pin 7th integrated u10 | 1u/25v capacitor (smd) not pine 7th integrated u10 | AMARAL |
PHILCO | PH32F33DG | Turn on the backlight and turn it off, tsound is only audio | Probably some led changes resistance because I removed the led bars and tested with a power supply they all lit up then I measured the voltage in the white wire led connector and compared it and it was the same as one was less | Put a 1r resistor from another arm wire that goes to the LED bar to the other arm on the side so the voltage will stay the same and the screen will stay on | beto2828 |
PHILCO | PHILCO 21MSS | On and off, vertical closed and off | D301 open | Beto eletrônico | |
PHILCO | PH21M SS | Burning vertical outlet | Electrolytic capacitor without capacitance, 100uf/35v is close to la78141 | Replace one a new one | José Velk Marques |
PHILCO | PH21M SS | Burning vertical outlet | Electrolytic capacitor without capacitance, 100uf/35v is close to la78141 | Replace one a new one | José Velk Marques |
PHILCO | PH40D10DSGW LED | Only lights up on stand-by | 5v supply, ci u809 (me 4953), c996, c1000. obs. SMD capacitors leak and burn the IC. | Replace c997, c1000 e u809 | Julian C Braga (América) |
PHILCO | PB120N | Radio and cd don't work | Check q101(2sa928a) replace pot tip42c | Paulo | |
PHILCO | PL-4280 | In av the image comes and goes, distorts and has excess contrast. | Change c935, c929, c934, close to n903. | electronics supply parts - Gramado/RS | |
PHILCO | PH42M61DSGW | TV turns on and freezes with the description "Initializing, please wait..." in the top right corner of the screen. | The defect is in the 3.3v regulator in position n105, showing low voltage | Changing the 3.3v regulator position n105 | EletronicaEMB |
PHILCO | PH32B LCD | TV does not turn on, red "standby" LED, when checking the power supply I noticed the lack of 24 volt voltage. | By replacing the EC4 "33UF/25V" capacitor on the power supply board next to the PC4 photocoupler, the problem was solved and the TV started working normally again. | Rivaldo Lira | |
PHILCO | PH32C | Approximately 2/3 of the screen turned red after a while of use. reddish horizontal band. | TPS65160 polarization IC resistive divider with some problem. | I added a 470k resistor in parallel with the rd2 resistor on the screen board. | Gamma Assistência Técnica |