PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14174
Results: 14174
PHILIPS Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | 14PT414A | When turned on, the TV has a blue screen and retracing lines and then turns off. | I checked the tube socket and everything was normal, that's when I checked a resistance and discovered that it was altered, its real value was 1 r and it was measuring 5k3. (r3347) | I replaced it and it was fine | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| PHILIPS | 20PT524 L9.2 | Dark bar on screen disarming | D6400 e d6401 | tectronica | |
| PHILIPS | 20PT3331 | Turns on after 5s the high and low voltages | 3443 e 3444 | dj carlinhos | |
| PHILIPS | FW860P | No sound | Fuse 1360 open and ci an7164 blown | Jaison | |
| PHILIPS | 29PT4635 L01.O1 | After being turned on, it turns off in 3 seconds. | Capacitor 47uf/25 vlts dry, position 2455. After the change, the TV was normal. | cledovan gonçalves | |
| TV PHILIPS-- | 14GR 1221/10B | Sometimes it starts, other times it doesn't. buzzing in the speaker | I replaced l 5524, it is on the left side of the transf. lines | restagomes | |
| PHILIPS | 29PT5642 | Does not turn on without secondary power supply solution 12v smd capacitor in the primary | www.rmeletronica.com.br | ||
| PHILIPS | 29PT4635 | Doesn't work | Electrolytic capacitor 47uf /25v shorted | Changing the 2455 capacitor and bu4508dx horizontal output | Elias2305 |
| PHILIPS | 29PT4640/78 | The customer complained that it worked for a few seconds and turned off, only to turn on again intermittently. | When I entered the bench, I noticed that on this TV it was not possible to turn the sound down completely and when it was turned to the lowest possible setting the defect disappeared. I suspected the sound was bad, but I was wrong, go into service mode and check the recorded error codes. i2c bus error. First (to avoid making it more expensive) try replacing the memory (24c08). If the defect continues, it will be in the uoc- ci processor - smd. Replaced, the TV is ok. | ELETRONICA ESTUDIER | |
| PHILIPS | 29PT4640/78 | Activates protection, not turning on | Burning of the horizontal trans.and overheating of the fly back due to the customer having used the TV with a leaking c 2455 capacitor for a long time, thinking that the buzzing noise when turning on was normal. | ELETRONICA ESTUDIER | |
| PHILIPS | 21PT8467/78 | Black screen with sound and characters. | Resistor de 100k ( 3442 ) perto do fly-back | Pedrosana - This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| PHILIPS | 14GR1021/10B | This TV was difficult to turn on, made a noise when starting up similar to frying food, and burned out the horizontal output transistor after some time. | Capacitor (capacitor) c2523 next to the open horizontal driver. The two bc337 transistors were also replaced. | Valecovo | |
| 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 |