Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
G90
|
Set works but no text and f7 displayed on screen | No reset pulse to ic7800 check tr7846 and c2843 220uf | ||
| PHILIPS |
G90
|
Picture too big | Replace t7652 & cnx83 opto | ||
| PHILIPS |
G90
|
Off with s/by led flashing | Ht low & pulsing - r3632 15k in prot cct u/s - c2630 & r3668 also possible | ||
| PHILIPS |
G90
|
No start up - tripping | D6611, 6613, 6614 bas32 | ||
| PHILIPS |
G90
|
No line osc | If voltage on pin 16 tda2579 if not 9v check across d6455 5v6 zener if ok here replace t7455 if not replace zener | ||
| PHILIPS |
G90
|
No blue. | D6416 ( bas32 ) leaky. | ||
| PHILIPS |
G90
|
Int loss of tuning | X2402 eeprom chip | ||
| PHILIPS |
G90
|
Frame collapse. | Wickman fuse to o/p transis o/c , r3503/07 , r3501 390k o/c. | ||
| PHILIPS |
G90
|
Field collapse | D6465 sm | ||
| PHILIPS |
G90
|
Dead. | Check for drys on chip diodes. | ||
| PHILIPS |
G90
|
Dead chopper transistor s/c. | Also change cnx83a optocoupler part no.4822 130 82034 | ||
| PHILIPS |
G90
|
Contrast control limited | C2560 ( 33nf ) leaky pin 7 , lopt. | ||
| PHILIPS |
G90
|
Continuous page header display in subtitle | Change text ic to type mab8461p/w196 part no4822 209 62479 | ||
| PHILIPS |
G90
|
Bright raster - poor field lin | 163v line low at 90v - r3570 8r2 o/c | ||
| PHILIPS |
G9
|
Frame collapse. | Drys on left hand side of convergence panel. | ||
| PHILIPS |
G8
|
Width - excessive. | Sakhkh45, Sakhkh46. | ||
| PHILIPS |
G8
|
Tuning - drift. | Tuner. | ||
| PHILIPS |
G8
|
Sync - line sync. | Loptx pin 3 intermittent on if panel. | ||
| PHILIPS |
G8
|
Sync - line hold shoot off. | R521 ( 15r ) | ||
| PHILIPS |
G8
|
Sound - ticking. | C2204 , c2201. |