Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
25PT4423
L6.2AA |
TV dead, no LED lights up | Voltages are all correct, but the 5v one is blocked. | Even if measured it looks good, replace the tr 7505 (bc337) in the power supply. | electronico |
| PHILIPS |
29PT752A
|
Turns off intermittently | Check cold solder on jump 9914, photo coupler 7904, r3926,3944,3976 and 7904 | Trindade | |
| PHILIPS |
29PT752A
|
Poor contrast | Check on the 7770 na Plata Yuv. | ||
| PHILIPS |
20PT324A/78R
|
Screen with white traces | Check r3416-3317-3327-3337-3341-3348 and cap. c2331 | ||
| PHILIPS |
29PT4631
|
Vertical stripes with image shifted to the right with a dark bar on the left side | Check r3490, 3469; 3242,c2255 and 6449 diode | João Antunes | |
| PHILIPS |
28PD6932
|
Turns off intermittently | Check 2455 diode 6449.changed trt 7450 (pdta114e) d 6453 (bzx384-c6v8) | João Antunes | |
| PHILIPS |
28PD6932
|
Whistle | R3317 2.7k e 2316 10nf | JOãO ANTUNES | |
| PHILIPS |
29PT5321
GR 2.4AA |
Dead with slight buzzing in t. lines | C 9535 - 680nf-250v (huge) full short. | Replace with the same one but for 400v (much smaller) | ELECTRONICO |
| PHILIPS |
FWM37BK
|
Does not turn on, display is off | Evaluate crystal on 8mhz display board | ROBERTO | |
| PHILIPS |
20CT6065
|
No sound and image | Ci-tda2577 | ||
| PHILIPS |
29PT752A
|
Crackling sound | Eeprom, fix obs | ||
| PHILIPS |
29PT752A
|
Only with drizzle on the main screen, normal on pip and av | Q127 | ||
| PHILIPS |
29PT752A
|
Out of tune | Bc547 position 7659 | ||
| PHILIPS |
29PT522A /78R
|
Blown fuse stop | C471, 1k | ||
| PHILIPS |
16GL1331
|
Lines at the top of the screen | C410-100mf/25v changed | ||
| PHILIPS |
CN4065
|
No color | Ci 200 | ||
| PHILIPS |
CN4037
|
Retrace at the top of the screen | Change c400 | ||
| PHILIPS |
CN4065
|
Retrace at the top of the screen | Change c400 | ||
| PHILIPS |
CHASSIS ANUBIS
ANUBIS |
Code defects | Number of LED blinks: | 1- RAM problems; 2- problem on the das and scl bus; 3- high current in the trc beam; horizontal scan protection.4- vertical scan protection.5- audio processor does not respond to the microcontroller;6- bimos initialization error. 7- general error on bus i 2 c. 8- general error i 2 c.9- eeprom configuration error | |
| PHILIPS |
NCF
NCF |
Code defects | F1 - remote control - check the receiver module; f2 - high power supply; f3 - horizontal circuit and power supply; f4 - memory |