Philips Repair Tips
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Results: 14243
Results: 14243
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
GR1-L1
|
Frame reduces after heating | 7356 open intermittent, makes +5 voltage lower, with This micro partially activates stand by. *anc*. | ||
| PHILIPS |
GR1-L1
|
Small frame | 3556 x1208 check jump if monoic is replaced, being mask 2 use jump in position 9256 or 9257 with mask 3. resistor 3426. * set 94 egs *. capacitor 2511. * mai 95 psm/jpba *. transistor 7508 placed inverted. * Oct 95 | ||
| PHILIPS |
GR1-L1
|
Bright spot when turning off or stains. | Check resistor 3555 (27k) changed, or 3752 * anc *. trc 1010. * oct 94 ctr *. | ||
| PHILIPS |
GR1-L1
|
Intermittently loses tune or (loop). | Check diode 6101 leakage. * 22Aug97 ctr *. | ||
| PHILIPS |
GR1-L1
|
Loses sink. hot. when changing scene or resolution. | Capacitor 2219. * abr 95 jpba *. | ||
| PHILIPS |
GR1-L1
|
There are no colors | Leaky diode 6507 (in4148) from sand castle. *anc*. Integrated 7207 (TDA4661) delay line. *anc* check components of the sand castle line: 6507, 6506, 3506, 3507, 7207, 3239, 7200. * 03Apr97 anc *. in the case of replacing the integrated 7200 | ||
| PHILIPS |
GR1-L1
|
Does not hold memory (loses information). | Integrated microprocessor 7997. * Jun 95 mjs *. | ||
| PHILIPS |
GR1-L1
|
Auto power on does not work (programming, etc.) | Ver ic 7997 | ||
| PHILIPS |
GR1-L1
|
It doesn't work (it stays off). | Tor 3528 open, (power supply). * 15may96 ctr *. resistor 3421 open, (osc hor.). * 05Jul96 jpba *. resistor 3607 open, (by). * 29Aug96 jpba *. resistor 3511 open, (sops). * 23jan98 jpba *. | ||
| PHILIPS |
GR1-L1
|
Does not go into stand by. | Check cold solder on jump 9349. * 09set96 anc *. | ||
| PHILIPS |
GR1-L1
|
Does not correct east-west | C512 open | ||
| PHILIPS |
GR1-L1
|
Color control does not work | Transistor 7938 (bc548) shorted. *jun 95 anc*. | ||
| PHILIPS |
GR1-L1
|
No characters/menu appear. | Escape 6507. * sep 94 jdcc/anc *. integrated IC 4461. * Mar 95 FJCP * transistors 7938/7933 (bc548). *jun 95 anc*. capacitor 2938 leaking. * oct 95 jpba *. coil 5925 open. *28Aug96 anc*. drizzle screen check 7997 (eprom). * | ||
| PHILIPS |
GR1-L1
|
Does not accept remote commands | Receptor u915. ** /conf. 95 jpba. | ||
| PHILIPS |
GR1-L1
|
Does not open vertically | See tda8362 power supply, +8v at the transistor emitter 7205. *anc*. open diode 6410. * mai 95 ctr *. | ||
| PHILIPS |
GR1-L1
|
Stains when switching off. (see point1) | Capacitor 3555 open. ** . | ||
| PHILIPS |
GR1-L1
|
White list. (vertical) | Open resistor aquadag 3556. | ||
| PHILIPS |
GR1-L1
|
Horizontal lines (bottom or top). | 6410 diode shorted. *mar 95 mjs*. check changed resistor 3410, see also capacitor 2410 (100uf) and integrated 7410. * 02out96 anc *. | ||
| PHILIPS |
GR1-L1
|
Return lines (retraction). | 5550. * jun 95 ctr *. | ||
| PHILIPS |
GR1-L1
|
Interference of sound in the image. | Perform modification of the anubis model (06ct9405). * Jul95 anc*. Note: remove 3608 (4Û7) and 2608 smd, in positions 3605 and 3608 put resistors (6Û8) and add in each 22nf capacitor to ground on the copper side. 23Sep96 anc |