Philips Repair Tips
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Results: 14208
Results: 14208
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
29PT5645
|
Does not turn on or turn on stand-by | Fotoaclopador et1103 | Replace photo coupler ET1103 | Eletronica Som & Imagem |
| PHILIPS |
20PT326A
|
LED blinks once and turns off | Check driver transistor | ||
| PHILIPS |
20PT326A
|
LED flashes 4 times does not turn on | Transistor 7608 smd | ||
| PHILIPS |
29PT5642
|
Vertical with lines at the top (when alloy comes with 3 lines at the top) | Check c2465 10mf/160v | Badri | |
| PHILIPS |
21PT5433
|
Bu \ warms up turns off | C 2455 | Ok | ROBERTO |
| PHILIPS |
29PT552A
|
Oscillates and at the same moment turns off... LED flashes and then lights up... goes into protection | Transistor 7481 (bc557) changed | Replace | Rogério |
| PHILIPS |
29PT552A
|
Oscillates and at the same moment turns off... flashes and then lights up..... goes into protection | Transistor 7481 (bc557) changed | I replaced it, it was a show...... | |
| PHILIPS |
29PT4636/78
L01.1L |
It doesn't turn on, the LED doesn't light up like death, it has all power supply voltage | C 2455 measures good, for horizontal oscillation with oscilloscope, no current for transistor bu4508 | C 2455 replace without measuring | Benasse |
| PHILIPS |
21PT5431
|
Turns off after thirty seconds | Defective transistor 7461 bc337 | Replace it even if it is in perfect condition and adjust the screen | Edilson Bomtempo |
| PHILIPS |
14PT 316A
|
Bad fly back and subsequently burning horizontal exit | R 3662 180r open r 3538 82k changed r3517 10k changed these resistors changed was raising the supply to 112v and the normal is 99 v | CARLOS AUGUSTO | |
| PHILIPS |
21PT8467/78
SL03.1L31 |
Vertical closed beeping appearing to be horizontal | R3445 1r open | CARLOS AUGUSTO | |
| PHILIPS |
14GL1310
|
I'm sound | Oddly enough, the 12v zener (d147) was altered. | Replace d147- 12v | bick_sjs |
| PHILIPS |
21PT5433/78R
|
The image began to shift to the right with a dark band in the horizontal direction and burned. the horizontal but11apx. made the change and the TV worked but within a few minutes the same track. | I replaced the but11apx and c2447 from 22mf x 250v to 4.7mf/250v | wagner | |
| PHILIPS |
20PT228A
|
Totally inoperative | C2409 , c2561 | c@rlinhoselectro | |
| PHILIPS |
HTS-3365X/78R
|
Distortion in the subwoofer | Distortion in the digital audio stage. | Track recovery between pin 223 of ic209 and pin 13 of connector rb403 (tsd2) | mcgayver |
| PHILIPS |
29PT4635/78
|
On-screen video ring only in uhf | Add a 1k capacitor in parallel with the horizontal drive bc337 - q7461 - horizontal drive | Modification | GEMASI |
| PHILIPS |
21PT5437/78
L03.1L AA |
Alloy with closed vertical | 1r resistor position 9445 | So replace | |
| PHILIPS |
20PT3331
L03.1 |
Same Audio, Som Chega Ate R3903 | Dz 6908 tsound is no point in testing, you have to change it | Elias2305 | |
| PHILIPS |
29PT4641
L04L AA |
After 15 s, with image, it turns off. LED flashes 11 times, indicates beam current problem. | Lifting the r 3451, the TV is firm, but tsound is no brightness on the screen. After checking the circuit, the 680k smd resistor (3473) was less than 100k. I removed the 9488 jumper and replaced it with an 820k resistor. | Ready, just call, make the necessary adjustments, and run for the hug! | Luna |
| PHILIPS |
20PT3331
|
The device turns on with the symptom of a weak tube, and with a small ripple on the screen, 2 seconds after turning off. primary power supplys with normal measurements. | Capacitor c2444 with low capacitance. generates a reduction in dc level, consequently drops the voltage that feeds the kinescope filament, it is advisable to change the resistors 3444 and 3443 as for this reason their values drop by more or less 2Ω | LOIMA SILVEIRA .sta. tereza RIO |