PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14168
Results: 14168
PHILIPS Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | 42PFL3507D | Backlight flashing but image and sound normal. | Change the photo couplers. | Jadson G Nascimento | |
| PHILIPS | 14PT3131 | Turns on and off before the image appears, lines appear on the screen | Transit 7318 I changed it without measuring | ||
| PHILIPS | AZ380SX/78 RáDIO PORTáTIL COM CD. | It turned on normally, but tsound was no audio, sometimes it kept beeping. | Shorted smd diode in position d3. | Replace of the same. jc electronics cicero. | JC Eletrônica Cícero |
| PHILIPS | 32PFL3605 LC10.1L | Power supply has 3.3v but does not turn on standby and does not activate. | Found r519(120r ) open | Replaced r519 returned to normal | Leotr |
| SOM PHILIPS | FWM-575 | Display off | Missing filament tension. | In my case, it was bad contact, in the flat cable that connects the side plate to the front panel. | MARCONES DE ARARIPINA-PE |
| PHILIPS | 42PFL3604 /78 | Doesn't start. Stand-by LED works sometimes. | Exhausted capacitors, replace in this sequence: c474 / c532 / c534 / c526 / c528 / c529 /// inside the shield: c114***vilao kkk / c525 / c527 /// as a last resort, rewrite the eeprom u10 | Note that this TV was turned off by the remote, it will only be turned on by the remote or by pressing channel+ on the TV. /// if it has been turned off by the TV, it will not turn on via the control. Here's a tip. | DSSTECH |
| PHILIPS | 42PFL3604 | It would turn on, the screen would blink and go off, it would set protection due to the lamp drivers being faulty | I picked up a burnt sign that the good shoppers had, replaced it and it was just a hug | fabiusmax | |
| PHILIPS | 32PFL3404 26PFL3404 | When connecting to power, the red LED flashes, the relay engages, releasing all voltages, but the TV remains dead. | Communication failure between the processor and the RAM memory. | Failure in the banks of 22Ω resistors, inside the shield, in my case, r656 and r659 | Davi.sls |
| PHILIPS | FWM663/78 FWM663/78 | The 2 fans do not rotate | Open diode d25 follows the diagram <br> <a href='../schema/power supplys/fwm663-psu-topow600-34698/' target="_blank" rel="noopener noreferrer" >pow600 psu</a> | Replace the d25-fr154 diode follow the diagram pow600 psu | neupsx4 |
| PHILIPS | NTRX500 NTRX700 NX5 | Turns on, reads, but completely without sound | Polarization of the "mode" pins of the output ics at a low level, wsound tsound should be 5 to 7 volts, activating the mute or stand by of the ics | The polarization voltage comes from the +12v voltage, it is reduced by a resistor and smd zener, in this case the zener was replaced, as well as the ceramic capacitor that is parallel to it, and the voltage rose. | Davi.sls |
| PHILIPS | 32PFL5606D/78 | Does not turn on, 3.3v voltage present and the rest disabled | Tl431 (u102) regulator replacement | Tsound was no voltage on pin 12 of u501 | EDILSON |
| PHILIPS | 32PFL3606 | Stop | Capacitor connected to pin 2 of the CID 7125 main board | Capacitor shorted, on fire! Just in case, replace the 2 smd capacitors | Rafael Sena |
| PHILIPS | 43PFG5000 | Voltage adjustment after changing LEDs | Remove resistors r8614, r8615 and r8616 | It drops from 29.83v to 28.03v | Paial.eletros |
| PHILIPS | 39PFL3508 | Power supplys differ from the specification on the power supply board | Guys, this model shows a 5.2v power supply, but in reality it is 3.3v.......the 24v power supply for the Audio also shows 24v, but in reality it reaches 18v... ok. Don't kill yourself trying to get the correct power supplys because it's a PCI manufactured for other models and the screen printing on the card doesn't match the model in question | MIGUELTV | |
| PHILIPS | FWT3600X/78 | Nothing turns on, stand-by power supply pulsing the voltage in a ramp fashion. | Short in the power supply caused by the d8 in the secondary. | Check datasheet and replace for similar or better (tec, edfersom, varjota-ce). | Edfersom |
| PHILIPS | FWM6500 | Initializes the mechanics but does not exit stand by | Amplifier board activating the protection, when disconnecting it, the sim turns on | Removing the glue around the inductors and replacing the two 68k resistors that are close to two smd transistors, these close to the output connectors | Davi.sls |
| PHILIPS | 21PT5433/78 | Turns on and off with a line in the middle, vertically closed | Change resistor 3491 47k next to the sound output | djpituka | |
| PHILIPS | 47PFL743/78 00 | Does not turn on, STB LED is red. only 3v3 voltage. no variation stb | Replace capacitor 2d71 | TECVIDEO | |
| PHILIPS | NTX400X/78 | Restarting alone without activating any key responded | Capácitor c120 plac principal 0.1uf | Changing it, the controls started working again and stopped restarting. | Info Monteiro |
| PHILIPS | 55PFG5100 | Inoperative and LED off | D9104 shorted | I managed to solve it with the tips from Orlando and Alex. As I didn't have the SMD, I drilled the holes in the center of the solders and placed a scottky sr5100 diode (100v/5a) on the top of the board. | lucafer |