PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14171
Results: 14171
PHILIPS Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | 32PW8807/12 EM3E AA | Poor sound (saturation type) when increasing volume or without sound | Replace the 220uf 2542/2543 CE's which can damage the ic tda7490l(7700) and the smd transistor 7707(bc847b) | MeA | |
| PHILIPS | 29PT554A | The screen is completely blacked out with just three blue, green and red lines at the top of the screen. | Ci. stv 9379fa (vertical output) faulty. | Has been replaced by another of the same value and cannot be equivalent. | JOSIAS |
| PHILIPS | 29GX1898 | Turns on and off intermittently, sometimes after 5 minutes. | Deflector coil with cold welding on the bob.horizontal terminals, causing sparking and consequent armoring of the protection.difficult to identify, due to the terminals being covered by a plastic cover. | ELETRONICA ESTUDIER | |
| PHILIPS | 25PT4323711 SL6.2 AA | In the vertical lines return at the upper limit, it does not enter | No synchronism module, c2904 (100uf/50v) | J.CUNHA | |
| PHILIPS | 25PT4423 L6.2-STEREO | No sound; 5 volts missing 3w stereo module | R3224(smd)820Ω | Gambozino | |
| PHILIPS | 29PT4674 L6.3 | With image but with dark bands at the top with horizontal lines and at the base | D6902 shorted | jose almeida tavares | |
| PHILIPS | 29PT4635 | Cup or cushion effect | The fet 7400 transistor = stp3nc60fp was inoperative, but when changing it the TV kept disarming, triggering the protection, so it was just a matter of changing the 47v zener d6401 and adjusting the ewp in service mode. | Replace fet 7400 stp3nc60fp | renabetu |
| PHILIPS | PT3331 | When the TV is turned on, the image appears greenish with lines of retraces and then turns off | I fixed the tube socket even though apparently it was a good solder, then it went back to normal | It was the raw solder in the tube socket causing the protection to trip the TV | |
| PHILIPS | 29PT4641 LO4.1L | When turning on the TV, 3 lines in red, green and blue appear at the bottom of the screen and then return to standby | Diode 6457 (bas316) shorted. | Colis | |
| PHILIPS | 20PT3331 | I'm sound | Eeprom with changed data | Rewrite data to eeprom | Jaison |
| PHILIPS | 29PT5642 | Poor e/w (cup-shaped image) does not correct e/w. This usually occurs after the flyback comes in and short circuits and leaks a/t | K6404 (dnv1500m) with a leak in one of the internal diodes, after the replacement the device worked normally and aligned. | WAGGUINHO | |
| PHILIPS | 20PT3331 | Vertical closed at the top | Chap. 2465 10uf 250v defective | Dino Cesar | |
| PHILIPS | 14PT3131 L03 | No sync | 4n7 polyester capacitor open on pin 17 of the ci 9370 and resoldering of some points on components | clarindo | |
| PHILIPS | 20PT3331 | Turns off after 10 minutes it keeps turning off | Gives us primary power supply .tea | reginaldo oliveira de sou | |
| PHILIPS | 21PT5435 L03 1L | Spark in focus (socket spark) | Change the socket note: the 1st tip was wrong, this is the right one, sorry. | PATRIARCA | |
| PHILIPS | 14GL1015/78R | Does not tune channels with normal tuning voltage and characters. | Resistor 10k 3978 | Replace resistor 10k 3978. | ELETRÔNICA NOVA |
| PHILIPS | 21PT5433 L03.1L | When turning on the dark screen, the sound was normal and after a few seconds it turned off. | I checked the voltages were all normal. I acted on the screen but tsound was no voltage. Flyback was fine. When removing the TRC board the voltage came back. | Defective tube conclusion | odivaldo |
| PHILIPS | 29PT558A L01 | Turns off after 5 seconds | Capacitor c 2457 .47j | eudes martins | |
| PHILIPS | 20PT324A | Horizontal black stripe only turned on by pressing channel | I changed the epron and that was it. | ELETRONICA NOVA | |
| PHILIPS | 20PT529A | Sometimes it turns on sometimes it doesn't, when it turns on after a while it turns off | Fotoacoplador - power supply | silva2 |