Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL1.17
|
Repeated light-up of the standby-led after switching-off from standby. | Change the following positions on the lsp: position 3250 from 47Ω into 62Ω (4822 116 52198) position 6251 from llz-c5v6 into llz-c7v5 (4822 130 80906) remarks :introduced in production in week 9418. | ||
| PHILIPS |
FL1.17
|
Repair information | Repair information ------------------ in case of one of the line transistors t7504 or t7506 is defective, it is necessary to replace both transistors. order number 4822 130 62934 (2x on4673). | ||
| PHILIPS |
FL1.17
|
Red spikes in picture. | Check a/d converter ic7231 on eco box (sda9205-2; 4822 209 31056). | ||
| PHILIPS |
FL1.17
|
Protection activated due to no +5v from lot. | Check ic7551, lm 358n (4822 209 71825). if ic7551 has to be replaced, it is recommended: 1) for production code ag00-09 add diode bzx79-c18 (4822 130 31024) between 9240 and pin 8 of position 7551, with cathode to pin 8 of ic7551. 2) for production | ||
| PHILIPS |
FL1.17
|
Pip picture not in order. | Check r3345 (4822 111 41424) in pip unit, check ic7755 (4822 209 63423). | ||
| PHILIPS |
FL1.17
|
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 |
FL1.17
|
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 |
FL1.17
|
Picture often dark | Check ic7201 in high end-box (saa9042p/a; 4822 209 31851) | ||
| PHILIPS |
FL1.17
|
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 |
FL1.17
|
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 |
FL1.17
|
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 fl1.1 25" and 28" 4822 310 31919 fl1.1 33" 4822 310 31932 fl1.2 4822 310 31932 fl1.6 | ||
| PHILIPS |
FL1.17
|
Only white and black lines. osd and txt ok. error 05. | Check ic7231 (sda9205-2; 4822 209 31056) on eco-box. | ||
| PHILIPS |
FL1.17
|
Only red led is on. hardware protection. | Check e/w protection t7540, t7541 (bc547c; 5322 130 42755) and t7542 (bc857c; 5322 130 42756). | ||
| PHILIPS |
FL1.17
|
Only noisy green picture. sound and txt ok. | Check ic7231 (sda9205-2 noric; 4822 209 31056). | ||
| PHILIPS |
FL1.17
|
Only horizontal white and black lines. txt and sound ok. | Check memory ic ic7240 100hz eco-box (4822 209 52418). | ||
| PHILIPS |
FL1.17
|
Only for classic line correction of product survey | Only for classic line correction of product survey 1993-3 ----------------------------------- the stocklist of styling 31 in product survey 1993-3 (4822 727 20046) does not correspond with the exploded view. this is corrected in product survey 1993-4 (4 | ||
| PHILIPS |
FL1.17
|
Noisy green picture. no b-y signal. | Check ic7245 (saa4970t/v1; 4822 209 32581) on eco-box. | ||
| PHILIPS |
FL1.17
|
Noise on high volume | Perform the following modifications on the ssp: add on position 3618 4,7nf (4822 122 31784) add on position 3619 jumper (4822 051 10008) connected in series from 2604/4610 to earth. change position 4610 into 1kΩ (4822 051 10102) | ||
| PHILIPS |
FL1.17
|
No sound, "on, standby, i" leds blinking | 10mhz crystal 1602 on the ssp defective, 4822 242 80276 | ||
| PHILIPS |
FL1.17
|
No colour. menu, osd, txt are o.k. | Check 5.1v supply voltage on ic7201/7202 on eco-box. if too low check zener d6026 (bzv55-a5v1; 4822 130 83459). |