Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL4.17
|
Unstable picture, horizontal jitter. | Check/replace r3405 on the lsp. (4822 051 10303 for 50 hz sets; 4822 051 10333 for 100 hz sets). | ||
| PHILIPS |
FL4.17
|
Tuning does not function | Resistor r3240 on lsp in v-tuning wire broken. | ||
| PHILIPS |
FL4.17
|
Total inoperative, leds blinking, error 99 | Check and replace if necessary c2504 and/or 2505 (2kv hrr) on the large signal panel. replace by a 3kv15 hr-r capacitor if possible: 820pf 4822 126 13152 1nf 4822 126 13153 1,2nf 4822 126 13154 1,5nf 4822 126 13155 1,8nf 4822 126 13156 2, | ||
| PHILIPS |
FL4.17
|
Ticking noise and line in picture | Transistor 7381 (bc848c; 5322 130 42136) defective when hot. | ||
| PHILIPS |
FL4.17
|
Synchronization, picture disappears | D6703 and t7704 defective on picture tube panel. | ||
| PHILIPS |
FL4.17
|
Supply switch-off sometimes | Check the +5 stand-by. this voltage has to be 5.5v and may not vary. when the voltage drops below 5.2v the set switches-off. cure: check leakage of d6266 (bzx79/f6v8; 4822 130 34278) | ||
| PHILIPS |
FL4.17
|
Supply +5v too low, black horizontal bar in picture. bad sync. | Check/replace ic7551 (lm358n; 4822 209 70672) | ||
| PHILIPS |
FL4.17
|
Spook in picture | Use special antenna cables. codenumbers: 4822 321 61224 pal 1 meter 4822 321 61225 pal 2 meter 4822 321 61226 secam 1 meter 4822 321 61227 secam 2 meter | ||
| PHILIPS |
FL4.17
|
Sometimes vibration in vertical direction. | Replace c2410 (150nf 5%; 4822 121 41854) on lsp. | ||
| PHILIPS |
FL4.17
|
Shuts off and on again on pr.nr. 1 after 3 hours. | D6272 (bzx55b5v6) interruption when it becomes hot. | ||
| PHILIPS |
FL4.17
|
Set inoperative only red or green led. supply was 141v but no eht. | Line drive puls for t7506 (2sc4288a) too low. l5503 defective (line drive coil; 4822 157 63252) | ||
| PHILIPS |
FL4.17
|
Set can only be operated with remote control | Check whether "child lock" is disabled. to check this, see "frequently asked questions", "how to disable child lock". | ||
| PHILIPS |
FL4.17
|
Range of picture height adjustment too small. | To increase the range of the picture height adjustment change the following components on the large signal panel: - change position 3422 from 1m3 into 1m2 (4822 116 81223). - change position 3423 from 1m1 into 820k (4822 116 52305). | ||
| PHILIPS |
FL4.17
|
Pip picture not in order. | Check r3345 (4822 111 41424) in pip unit, check ic7755 (4822 209 63423). | ||
| PHILIPS |
FL4.17
|
Picture twists from top | Voltage of pin 8-ic7450 (tda3654q) on the lsp has raised to ca. 20 v. check diode 6451 (bzx79/c5v6; 4822 130 80954). | ||
| PHILIPS |
FL4.17
|
Picture twists from top | Voltage of pin 8-ic7450 (tda3654q) on the lsp has raised to ca. 20 v. check diode 6451 (bzx79/c3v6; 5322 130 34834 or bzx79/c10; 4822 130 61219) | ||
| PHILIPS |
FL4.17
|
Picture often dark | Check ic7201 in high end-box (saa9042p/a; 4822 209 31851) | ||
| PHILIPS |
FL4.17
|
Picture disappears shortly after 30" or control does not function. | When hot, 13,5 mhz clock stops working; change the value of r3123 to 1k2. | ||
| PHILIPS |
FL4.17
|
Picture disappears (fly back lines), on stereo and dual leds blink | Check ic7430 (tda4680). when tda4680 is too hot there is no picture (4822 209 31592). | ||
| PHILIPS |
FL4.17
|
Overview of sops repair kits | Overview of sops repair kits ---------------------------- fl1.0 ag00 upto ag03 4822 310 20492 fl1.0 ag04 and higher 4822 310 31921 fl1.0s 4822 310 31924 fl1.1 25" and 28" 4822 310 31919 fl1.1 33" 4822 310 31932 fl1.1s |