Philips Repair Tips
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Results: 14233
Results: 14233
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
GR1AX
|
Dim pic with hanover bars - no sndcl pulses | D6326 bzx79c12 s/c | ||
| PHILIPS |
GR1AX
|
Dead. | D6610 ( bzx79c10 ) zener. | ||
| PHILIPS |
GR1AX
|
Dead with st/by light flashing - psu ok | No line drive or start up volts pin 16 tda2579 timebase gen - r3455 1k safety feed res high res | ||
| PHILIPS |
GR1AX
|
Dead with slight hum - 95v ht at loptr | L5524 coil o/c in line dr stage | ||
| PHILIPS |
GR1AX
|
Dead with low freq sound | 95v ht ok but 9v start up only 5v - loptx faulty fat30057 | ||
| PHILIPS |
GR1AX
|
Dead with led flashing after a few seconds | If not lopt , may be d6613 15v zener | ||
| PHILIPS |
GR1AX
|
Dead with ht only 1.5v & psu whistles | Replace 6641 sf2d41 protection thyristor | ||
| PHILIPS |
GR1AX
|
Dead with burning smell | But11af lop tr & dry joints scan coil connector etc | ||
| PHILIPS |
GR1AX
|
Dead set - psu ok | Micro not working but replacement didn't cure - unplug txt panel got set working - ic7880 pca84c81ap/098 u/s | ||
| PHILIPS |
GR1AX
|
Dead lop transistor sc replacement blows after 5mi | L5519 ( line drive ) or loptx | ||
| PHILIPS |
GR1AX
|
Dead 95v rail at 5v | D6671 4v3 us | ||
| PHILIPS |
GR1AX
|
Dead , no line osc. | Check c2519 ( 150pf ) pin 26 tda8305 check d6030 12v zener & d6523 | ||
| PHILIPS |
GR1AX
|
Dead - tripped due to high ht | R3610 330k in psu hi res | ||
| PHILIPS |
GR1AX
|
Dead - psu shutdown | S/c between pins 1 & 6 of loptx - replaced | ||
| PHILIPS |
GR1AX
|
Dead - psu not starting ht = 15v | D6613 15v zener - checked ok out of cct | ||
| PHILIPS |
GR1AX
|
Dead - pri ht only | Loptx o/c winding 1/5 | ||
| PHILIPS |
GR1AX
|
Dead - no line osc | D6030 12v zener o/c | ||
| PHILIPS |
GR1AX
|
Dead - no 95v from psu. | D6638 ( bzx79-b36 ) s/c. | ||
| PHILIPS |
GR1AX
|
Dead - low o/p from psu | R3610 & r3613 faulty - caused by d6610 zener in fet gate faulty | ||
| PHILIPS |
GR1AX
|
Dead - loptr s/c & replacement lasted 5 mins | Line drive wfm dist - l5519 3µ3 in series with o/p from line timebase chip shorted turns |