PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14170
Results: 14170
PHILIPS Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
PHILIPS | 14PT 110A | Does not turn on pulsating power supply | C 2550 331n x 1k6 shorted Just change it and it was ok! | CARLOS AUGUSTO ELETROSILVA CANAVIEIRAS BAHIA | |
PHILIPS | 21PT230A | Time calls time doesn't call | C 2442 smd with cold soldering, just resolder and go for the hug | CARLOS AUGUSTO ELETROSILVA CANAVIEIRAS BAHIA | |
PHILIPS | 20PT3331/78R | Audio with strange whistling noise | When testing the audio circuit I found a 4n7 smd c2201 capacitor without capacitance | When replacing c2201 4n7 smd the TV worked with normal sound | Weslley Mendes |
PHILIPS | 21PT5433 | TV turns on, relay clicks as if it were going to work, but the filament doesn't light up and after a few seconds it turns off by itself. | Replace without testing the 2 resistors 3443 and 3444, both 3r3. problem solved. | ELETRONICA SÃO FRANCISCO This email address is being protected from spambots. You need JavaScript enabled to view it. | |
PHILIPS | 20PT4331 | When turning on without audio, as the TV heats up, audio appears. | 470uf 16v capacitor 2444 | This problem usually occurs when the capacitance is below 400μF | ELETROSONIC (GARANHUNS) |
PHILIPS | 14PT3336 | Green screen with retrace line | Pci cinescopio | Rebuild the PCI | eletronicaapolo |
PHILIPS | 29PT5642 | Doesn't start | Photo coupler | Ic7513 in most cases of philips without connecting, and with horz output, good 3v3, 1v8 regulator transistors, the defect is almost always in the photo. | ELETROSONIC (GARANHUNS) |
PHILIPS | 29PT8457 | Lack of width | Check -2.2 v at the base of the tr 7408 in case of positive voltage change c2486 | Capacitor c2486 with leaking hd line | ELETRO CENTER |
PHILIPS | 14PT3131 | No audio | Open speaker coil | Replace speaker | eletronicaapolo |
PHILIPS | 29PT4636/78 | Does not turn on, LED does not light up | Horizontal output, short between base and emitter. | Transistor replaced | |
PHILIPS | 20PT4331 | No audio | C 2444, note: location near. from the vertical outlet | Replace c2444 470mf/16v | carlos (dalua) |
PHILIPS | 29PT5642 | When it turned on it worked all day but the next day it didn't turn on but | 02 capacitors that are located after the 3.3 v ceramic regulator, I replaced them both and that's it, I don't know which of the two was bad, I didn't want to waste more time | itan | |
PHILIPS | 20PT529A/78 | Turns off after a while | Check fly back ground welding | ||
PHILIPS | AZ1836 | Doesn't start | Transformer | Replace the thermal fuse of the transformer | eletronicaapolo |
PHILIPS | 14PT218 | Vertical stretching after some time closes the upper screen until the bottom completely disappears the image | Replacement of diode 6405 and capacitor 2417 | fabiusmax | |
PHILIPS | 20PT438A | Doesn't start | R 3404 6r8 open, only the LED is on | CARLOS AUGUSTO ELETROSILVA CANAVIEIRAS BAHIA | |
PHILIPS | 21PT5437 | Tsound are times when it doesn't turn on, when it does turn on, it keeps going off, sometimes it's good | Power supply coupler 7515 variano change the same | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
PHILIPS | 20PT529A | Filament turns on and off, power supply with 70v | Transistor 7540 (bc547) shorted | Replace resistor and check photocoupler | |
PHILIPS | 20 GL 1045 | Whistle at the power supply on stand by | Varnish fountain tray | aliomarp | |
PHILIPS | 20 GL 1045 | Shorted flyback | aliomarp |