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 | 20PT122 | Poor contact, tsound are times when it works, times it is not intermittent | Desoldering a terminal from the metal covers that protects and grounds the cis does everything and micro processor | Soldered and ready | orlando lott |
| PHILIPS | 32PFL3018D/78 TPS10.1L LA | Inverted image | After changing the flash memory, the image is inverted | Enter the code via the remote control: 062598 + home + 034+ ok | leitemarcellus |
| PHILIPS | 32PFL3403/78 | Turns on then turns off on stand by | Transistor q900 smd 4403 changed | In this case, the Q900 TV transistor was replaced and it worked perfectly. | carlos df |
| PHILIPS | 32PFL3404 | Lamps light up dimly and go out with low voltage on df1 90v the correct 240v | Defective component was the cf1 221k/1.5kv connected in parallel cf1 and df1 | Erons | |
| PHILIPS | 40PFL6605D/78 LC9.3L | TV turns on normally, with audio but no image. backlight lights up normally. | Ci position 7kfe on the main pci damaged. That's why the display lacks 15v power supply. | Replace of ci fds9435a position 7kfe. | rafaelmoraes99 |
| PHILIPS | 42PFL3507D/78 M9.1 L LA | The stand by light does not come on! | Voltage in the primary power supply of 5.2v with 1.65v when connected to the signal board, when disconnected it returns to normal. | Just changing the c9353 on the 330µf x 16v power supply board, I put 470µf x 16v and run for the hug! | Robusto59 |
| PHILIPS | HTD5520X/78 | Inoperative. no standby...grilling | Zd507 changed | Zd507 can be replaced with a 33k/2w resistor | jr_TEC |
| PHILIPS | 21PT5433 | Vertical closed at the bottom | Change c2446 | C2446 voltage 470x16v | jcgiantomaso |
| PHILIPS | 29SX8879 | When the image is dark, you hear hissing in the flyback, with scratches on the image, like a high voltage leak | 4.7uf capacitor (2902) and 39k resistor (3901) open. | Replacing the capacitor and resistor. | Lucianomachado |
| PHILIPS | 21PT5433/78R | Black stripe at the top and 3 colored lines | I replaced the 2465 10uf/160v capacitor in the bd135 collector, it solved the problem right away | This TV would go to waste, but it was resurrected, hugs | wagner poltronieri |
| PHILIPS | 21PT5433 L03.1L | Turns on and the voltage is 125v, if you want to lower it a little to around 115v, place a resistor on the collector base of the q7451. | It had a 10k resistor and the voltage was 109 to 110v and the horizontal was a little closed. | I tested several values until reaching 115v with the 55k resistor, good luck. | Eronaldo (erontec) |
| PHILIPS | 21PT5433 L03.1L | Turns on image with inverted cup effect and sometimes turns off. | Defect in the vertical coil deflector is 14 homs and horizontal 4 homs and it was measuring 8 homs. | Check output of the adjustable coil on top of the coil in my case it was broken, I tied it up I did some welding and Pumbaa measured 4 homs and the TV was normal. | Eronaldo (erontec) |
| PHILIPS | FW-C777 | No sound on the outputs, only on the headphones. | R 3325 of 33k open. | Philips fw-c777 sound with audio in the headphones, but without the outputs. I followed all the tips on the internet and nothing happened. the voltages, transistors, stk412 030 output, everything ok. The "letters" in the diagram correspond to the connection of the large ci to the circuit. to unlock the protection, in my case, I placed a 1000mf63v electrolytic on pin 16 letter p of the output ci, this one with the positive ground, because on this pin 16, it measured negative 51 volts and the stk generated audio in the boxes... this without much power. Then I looked at the resistors from this stage that fed pin 16. I found the 33k r3325 open. I replaced it and removed the electrolytic that will be added to unlock the STK and the sound returned to normal, with full power, in my case it was the open resistor. | Giovani pires bitencourt |
| PHILIPS | 43PFG5000/78 | No image, normal backlight | C702 shorted on tcon board | garrom | |
| PHILIPS | 21PT5435 | TV turns on and then turns off in a few seconds, when it stays on, black stripe at the top and bottom of the picture tube | Capacitors: 2465 (10uf, 160v) and 2446 (470uf, 16v) | Capacitors with low capacitance, replace with capacitors of equal values | Donizete Alves de Sousa |
| PHILIPS | 26PFL5322/78 | White negative image | White image | Replacement. ci-as04f. a hug | estevao de Jesus ventura |
| PHILIPS | 29PT5642 | Does not generate a high, the power supply comes on and then resets and the LED flashes | I changed the photo coupler, disconnecting the flyback, changing some electronics and nothing, I removed the horizontal output, it was fine but on a high scale tsound was a small leak, I replaced it and the TV worked perfectly. | Changing the horizontal output without testing is valid for all Philips TVs. | Bardock Eletrônica |
| PHILIPS | 32PFL4007D/78 | The stand by light does not turn on and does not accept commands from the remote control, it only turns on with the power button | Software failure since in the measurements I noticed the receiver was acting | Software update | |
| PHILIPS | 42PFL3403 | I'm sound | D6402 that takes power to the 8v regulator that powers the ci 7411 (back of the board) | HP ELETRONICA | |
| PHILIPS | 29PT9467 | Turns on and in a few seconds turns off | When you turn on the main key it arms the relay and goes into sby, keep pressing the channel keys without stopping so it doesn't turn off easily (most of the time it's the tube itself), speed up the screen on the flyback, if it hits the retrace lines the cushion effect, the defect may be in the horizontal width cap. | In my case it was the c438 cap of 2n7 ps. Always replace the 2 b+ caps on these TVs, thanks. | SYSTEM ELETRONICA |