Philips Repair Tips
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Results: 14243
Results: 14243
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
GR1-L1
|
Instability: varies frame, contrast, brightness, etc. | Check vo power supply adjustment (92v).**. it accentuates when the contrast is varied, see ts7320 (buk444). * mai 95 jpba *. check resistor 3556 (1k) and diode 6556. * jpba *. | ||
| PHILIPS |
GR1-L1
|
Flickering image (see serr1). | 2216 open.**. possible leak in transistor 7291 (bc548). * May 95 BC *. | ||
| PHILIPS |
GR1-L1
|
Jagged image (see train1). | 3415 altered causes non-vertical dobra. *anc*. see capacitor 2209 (220uf). * 29aug96 jpba *. | ||
| PHILIPS |
GR1-L1
|
Negative image. | Possibility that transistor 7291 (bc548) is leaky, see also 7204. * May 95 BC *. | ||
| PHILIPS |
GR1-L1
|
Intermittent negative image. | Transistor 7291 (bc548), leaky. * May 95 BC *. | ||
| PHILIPS |
GR1-L1
|
Image warps like saturated agc. | Check leaky transistor 7291 (bc548). * May 95 BC *. | ||
| PHILIPS |
GR1-L1
|
Image folded vertically (i). | Drive 5505. * ago94 jpba *. check diode 6506 for leakage. * 18Sep96 anc *. | ||
| PHILIPS |
GR1-L1
|
Dark band at the top (-). | 3426 set 94 egs. | ||
| PHILIPS |
GR1-L1
|
Dark band on the left side (i ). | Check diode 6506 for leakage. * 18Sep96 anc *. | ||
| PHILIPS |
GR1-L1
|
Dos / menu - does not leave the screen. | Check diode 6507 (leakage), 2910. *anc*. | ||
| PHILIPS |
GR1-L1
|
Dos/menu - with confusing characters. | Integrated 7900. * mai 95 jpba * | ||
| PHILIPS |
GR1-L1
|
Folding image vertically | Capacitor 2415.* nov 95 anc * resistor 3417 (2k7) alterado. * 04jan96 anc *. | ||
| PHILIPS |
GR1-L1
|
Folding image horizontally | Drive 5505 set 94 jpba. | ||
| PHILIPS |
GR1-L1
|
Distortion in the image. | Fuga no transistor 7291 (bc548). * mai 95 anc *. | ||
| PHILIPS |
GR1-L1
|
Turns off by itself. | R348/r304 c301/217/322/228/303/319 d305/303/304/204/205/201/211/302/312/301 y0ke/tsh ver integrado 7200. * 13jul97 ctr *. | ||
| PHILIPS |
GR1-L1
|
Turn off inter. or protect (rew 3 for vcr). | Check 7503. check resistors 3556/3320 Aug 94 psm. possible intermittency in 5505 sep 94 jdcc. see integrated 7200. * 13jun97 ctr *. | ||
| PHILIPS |
GR1-L1
|
Turns off after some time of use. | 7502.** incorrect trafo 5505, there is a code error in the operating manual service. *anc*. check integrated 7200. * 13Jul97 ctr *. | ||
| PHILIPS |
GR1-L1
|
Damages resistor | Damaging several +12 and +25 resistors, see c542 open. | ||
| PHILIPS |
GR1-L1
|
Saturated colors | Check leakage in transistor 7291 (bc548). * May 95 BC *. | ||
| PHILIPS |
GR1-L1
|
Weak colors | Check integrated 7207 (tda4661). *may 95 jpba*. |