Philips Repair Tips
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Results: 14209
Results: 14209
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
GR2.1
|
"s" in screen, cannot go from service mode. | Diode 6705 (bzv55; 4822 130 80914) leaks. | ||
| PHILIPS |
GR2 24ST1724
|
Excess width after replacement of faulty loptr & line dr chip tda2579 | R3565 15r o/c - safety res in -26v supply | ||
| PHILIPS |
GR2
|
Narrow pic - e/w fault | Dry joints tr7533 e/w mod driver - tr7530 bc848 faulty | ||
| PHILIPS |
GR2
|
Int shutdown & poor response to r/c & osd corrupted | Cnr50 | ||
| PHILIPS |
GR2
|
Int shutdown | Cnr50 power control ic | ||
| PHILIPS |
GR1AX CHASSIS
|
Arcing sounds on startup. | Change capacitor 2523 6,8uf | ||
| PHILIPS |
GR1AX CHASSIS
|
Arcing sounds on startup. | Change capacitor 2523 6,8uf | ||
| PHILIPS |
GR1AX 14GR1227/05B
|
Dead - ht at 1.5v at power supply whistling | Replace sf2d41 protection thyristor (6641) | ||
| PHILIPS |
GR1AX 14GR1221
|
Dead | Resistor 3300 4r7 o/c.cap 2301 4,7uf 350v s/c on multi voltage pcb | ||
| PHILIPS |
GR1-AX
|
Poor tuning lock - no high channels. | Tr7705 ( ph2369 ) | ||
| PHILIPS |
GR1-AX
|
Pic shifts to left, line tearing both int | C2523 6µ8 50v int o/c line driver supply smoother | ||
| PHILIPS |
GR1-AX
|
No tuning | R3703 oc | ||
| PHILIPS |
GR1-AX
|
No sound or pic - low hum from spkr | No line drive due to c2058 22µ o/c connected to pin 11 ic7020 | ||
| PHILIPS |
GR1-AX
|
Dead - st/by light flashing | Ht=70v - loptx faulty | ||
| PHILIPS |
GR1AX
|
Wont stop in search tune | C2031 22nf faulty - may read ok | ||
| PHILIPS |
GR1AX
|
Will not start up from cold | Turn 95v preset down if set starts fault is in overvolts circuit try d6638 | ||
| PHILIPS |
GR1AX
|
Width excess & ew faulty | Tr7533 2sa1359 on crt base s/c & driver tr7530 bc848 had failed | ||
| PHILIPS |
GR1AX
|
White lines on bright scenes when heated | C2523 6µ8 line driver supply decoupler | ||
| PHILIPS |
GR1AX
|
Whistling noise (from lot). | 1) glue the plastic lugs of the lot l5530 with silicon or equivalent lute (non-reactive) at the copper track side of the pwb to damp off vibrations which causes the wistling. 2) apply a non hitachi lot l5530; 4822 140 10369. remarks : the | ||
| PHILIPS |
GR1AX
|
Weak sound | Check disc ceramic caps around sound if chip esp c2033 ( 22nf ) |