Philips Repair Tips
Search: philips
Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
NC3
|
Dead with whistle | Ok on dummy load, zener diodes 2581/2 8v2 leaky in crowbar trip cct | ||
| PHILIPS |
NC3
|
Dead whistles disconnecting pin 2 lopt and set run | Check d2581 2582 8v2 zener or thyristor | ||
| PHILIPS |
NC3
|
Dead chopper tr s/c r401 ( 4r7 ) o/c | Check for d/j around chopper tx & lopt | ||
| PHILIPS |
NC3
|
Dead - went with bang | Burnt print around on/off sw also blew q400 bc337 s/c; d404, 411, 407, 410 1n4148 s/c | ||
| PHILIPS |
NC3
|
Dead - chopper q401 duff. | Check for drys at connections to chopper tx t402. | ||
| PHILIPS |
NC3
|
Dead - blown chopper transistor. | R418 o/c. | ||
| PHILIPS |
NC3
|
Dead - blowing line output tx but11af q501. | Dry joints on loptx especially pin 10. | ||
| PHILIPS |
NC3
|
Dead - 2a fuse o/c | 4r7 dropper o/c, but11af chopper tr s/c, dry joints chopper tfmr & others | ||
| PHILIPS |
NC3
|
Dead | Chopper tr s/c dry joints t402 | ||
| PHILIPS |
NC3
|
Dead | O/c mains sw - used grundig type | ||
| PHILIPS |
NC3
|
Chopper tr sc | Check r407 560k | ||
| PHILIPS |
NC3
|
Chopper tr blows at sw on | R418 o/c & check for dry joints in chopper & lop ccts & r407 560k | ||
| PHILIPS |
NC3
|
Bright raster with fb lines - sound ok | Tda4505 faulty | ||
| PHILIPS |
NC3
|
Blank raster - sound ok | Tda3565 col dec chip | ||
| PHILIPS |
NC3
|
Black raster - sound & osg ok. | Ic tda3565 | ||
| PHILIPS |
MIDI 1.1
|
No pic sound ok | Check fuse 1463 630ma; tesla module 4822 212 32363; tr 7400 bc327 diode 6400 1n4148 | ||
| PHILIPS |
MIDI 1.1
|
Dead - tripping with eht briefly present | Tr 7450 bc558 in prot cct | ||
| PHILIPS |
MID2.25 29PT8413/25
|
No off air sigs - just blue screen | Tuner faulty - replace top one of 3 x bf909r (marked m29) 4 legged sm tr | ||
| PHILIPS |
MG3.1EAA 28PW9525/05
|
Sound dist/fuzzy | Hi imp center speaker | ||
| PHILIPS |
MG2.1E 32PW9523/05M
|
Starts up, relays click then shuts down with leds flashing | Check relay 1010 - conducts only briefly at sw on in this case |