PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14169
Results: 14169
PHILIPS Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | 14PT-4131 | Turns on makes a square on the screen and turns off | Change photo coupler transistor bc-547 of the power supply and 13k capacitor connected to the collector of the horizontal output. | Ademar - Videira SC | |
| PHILIPS | 21PT5433/78 | When you turn this TV on, a pinkish image appears with retrace lines and turns off, if you turn it on again, it displays a dark image and sometimes makes a noise in the sound, leaving the technician with many doubts. | Change the filament resistors (r3443 and r3444) | consert's - assistencia tecnica | |
| PHILIPS | 21PT9467C | Dark band under the screen | R 310 e c 316 | Replace the 4 components c315 c316 r301 r309 | luiztvsom |
| PHILIPS | AZ 1101/01 | Only the CD and tape were working, the radio was muted. | Cold solder the power supply components near the headphone jack. | Marcio Magalhães Eletronica | |
| PHILIPS | 29PT4635 | Burning horizontal outlet | Diode,6460 pickle | jps, eletr,c,grande | |
| PHILIPS | 21PT9467C/78 | Totally inoperative. LED doesn't even light + b with 169vts. other secondary voltages do not exist. | D610 shorted | TonicoBH | |
| PHILIPS | 29PT4631 | It has all voltages, it oscillates, everything is ok but it does not generate any voltage on the fly back | Bu 4508 short only the base with the emitter | Replace the bu and check the 1,600 v capacitor | kin |
| PHILIPS | 14PT218A/78R | Takes time to turn on or works intermittently | Capacitor 2411 (47mf/25v) with capacitance loss | Replace c2411 with 47mf/50v | samuel leite |
| PHILIPS | 29GX1895 | Tsound is only audio with the volume at maximum | Volume controller board | Volume controller board (it is next to the microprocessor) | LUIS CARLOS |
| PHILIPS | 20PT3331 | It turns on normally after approximately 30 seconds, closes the panel and turns off, sometimes it takes a little longer. | Photocoupler | Replace directly and if the capacitors are studied, replace them too and then just run for the hug. | Danieleletronica |
| PHILIPS | 42PFL3403 | No image with sound | C236 (2200x25),c235 (2200x25) swollen and broken solder on the inverter pins | Replace and store gravel | eletronicaeltec |
| PHILIPS | 21PT6456 | Turns on and then turns off, if you leave it on, it stays on | Zener +33 volts | Changing the zener, even when measuring correctly, for some reason causes an overload on the +160 volt line | deuner |
| PHILIPS | 29PT552A/78R | Baypss LED won't turn on flashing | Capacitor 2575 100n that goes to ground in the optical coupler in short | Replace the same ok | osmar |
| PHILIPS | 14PT 3131/78 | Does not turn on or the LED lights up | C - 2564 (47uf/160v) | Replace the same | BARRETO CRUZ |
| PHILIPS | 20PT4331 | Reduced image at the top and no sound. | Replace do c-7465 (10mf/160v) do vertical e c-2444 (470/16v) do audio. | halbert_tec | |
| PHILIPS | 20PT3336/78 | Vertical; when turned on, a colored rgb band appears at the top of the screen, the screen lights up with a black band at the top and turns off. | Polyester capacitor 2460=104 250v next flyback it changes and lowers 22v supply | Replace for new | beto2828 |
| PHILIPS | 21PT9467C/78 | It takes time for sound to come out. normal image. | C629 2200ufx16v close to the power supply transformer. | cecé eletronica | |
| PHILIPS | 14PT212A | The TV only has standby on when it turns on with control, the stand bay turns off and turns on again | Ci tda9302h vertical | Replacement | samuel abrantes |
| PHILIPS | 20PT3331 78R | With normal audio dark screen | C 2444 - 470/16v | Replace | Mauro Mascarenha Parazinho - Ce |
| PHILIPS | 20PT3331 78R | Dark screen with normal audio | C 2444 - 470/16v | Replace | Mauro Mascarenha Parazinho - Ce |