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 | 20GL-14GL L1-RO3-GR1VA | No secondary power supplys. | R3319 of 100k open | Replace | jasvan souza |
| PHILIPS | 20PT3331 | Vertical dated,horizontal pressing. | 7491 with leak | valnireicholz | |
| PHILIPS | 20PT3331 | Doesn't start | R 3445 1r sai do pino 8 do fly back | HP ELETRONICA | |
| PHILIPS | 14GL1011 | No sync | C248 | C248 (22u/50v) | Eletrônica Staub |
| PHILIPS | 21PT LOL3 1L | Sem vertical | No -12v on tr collector 7465 | R3445 of 1r open, on pin 8 of the fly. | jasvan souza |
| PHILIPS | FWD798/55 | Totally inoperative (display off) | Transistor q911(2sb772) shorted on the power supply board | Replace the same. | jheliocavalcanti |
| PHILIPS | 29PT5642 | Reduced frame on the sides, approximately 20cm on each side, missing width | Q7406 open 2sc3207 | Replace, plz | beto2828 |
| PHILIPS | 20PT3331 | It didn't work it just chirped | Trans. hot. shorted | I replaced caps47/160 and 2200/16 medi+b ok I put the hor and glory to God | RLSC |
| PHILIPS | 14PT3131 | With image, without sound | C2444, 470/16v, next to the fly beck | jps eletr,campo,grande | |
| PHILIPS | 21 PT8467/78 | Vertical, closing 2 to 3 centimeters at the top of the tube | Capacitor-2465 of 10x160v, if it persists, trace the capacitor-2460 of 82nkx250 | ELETRONICA CAVALCANTE MARTINOPOLE-CE | |
| PHILIPS | 25GX1888 VA A | Does not oscillate | Open horizontal driver | Replace driver horizontal | luciano |
| PHILIPS | 21PT9467 | When turned on, it shines and closes, when it firms up it leaves a wide, very luminous band at the top | Diode 304 r310 which supplies the vertical with negative voltage and diode 305 and r318 supply voltage 180v. | Went to replace it worked. | genivaldo itumbiara GO |
| PHILIPS | 14PT112A L7L | The device works intermittently (sometimes it turns off by itself) | Cold solder on the ic pins - mc44603a (7520 - power supply oscillator) | Resolder all pins | adhemar caetano da silva (tecmil eletronica) |
| PHILIPS | 20PT122A/78R LZ | TV on standby, when it turns on the LED blinks about 5 times and turns off | Welded chopper pin that goes to ground with cold solder on the secondary | Paim | |
| TV PHILIPS | 21PT9467C/78 SK 4.1L | I caught this TV turning on normally, but there was no image, only sound, it didn't light up the filament or generate high voltage. After almost setting it on fire. Analyzing the scheme I saw that there was d104 which on pin 34 of the ci when measuring I found that it was shorted. | D104 shorted | chinês eletônica solânea-PB | |
| PHILIPS | PT112A | Vertical closed | R3400 (4k7) aberto | eletronica bianca ipira-ba | |
| PHILIPS | 29PT4631 | It turned on and after a few minutes it turned off; Sometimes it would call with a few lines and hang up. | Era c2455 de 47/25 q7461 bc33725 e q 7463 bc32725. | And just replace these components and run to another TV. | DIEGO LIMA; NOVA TIMBOTEUA PA |
| PHILIPS | 29PT4631/78R | Does not connect to 150v voltage from the normal primary power supply | L5561 27n open and c2561 100mf/160v with leakage | After replacement, it worked normally again | arnaldo j m p |
| PHILIPS | 37PFL5603D/10 Q522. 2ELA | Image with too much brightness, you could see the images, but it looks more like a film negative | T-com board | To replace | luisrufo |
| PHILIPS | 20GL1310 | I closed the image and opened it, then, and when I had an image, the image distorted as if it were an AGC defect. | The bad contact that closed and opened the image was on the vertical top and the image distortion was the tda 8305 plus the capacitors, c162=22n, c182=22n disk and c130=6.8uf for 16v, with low capacity. | The vertical CI was resoldered, the three capacitors and the CI TDA8305 were replaced, it was tough but it was resolved...phew! | Armando de Olimpia Eletronica EvoluSom |