Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL1.6
|
Red, green and blue stripe in picture | Pin 8 ic7450 is 22v instead of 10v. replace c2452 (220uf; 4822 124 41716) and d6451 (bzx79-c3v6; 5322 130 34834) | ||
| PHILIPS |
FL1.6
|
Red background on right side. | Check c2395 (22nf) on ssp (4822 122 32863). | ||
| PHILIPS |
FL1.6
|
Production modification tda4680 supply | Production modification tda4680 supply -------------------------------------- jumper 9481 is replaced with a diode type bat85 4822 130 31983 cathode to pin 5 of ic7430, tda4680 on the ssp. remarks : introduced production in week 9228. | ||
| PHILIPS |
FL1.6
|
Power supply shuts in protection mode. | Check ic7000, ic7001 (tda1521q; 4822 209 73311) and ic7011 (tda1521aq; 4822 209 63913) on the large signal panel on short circuit between pin 5 and pin 7. | ||
| PHILIPS |
FL1.6
|
Poor colors, no light in picture | Check ic7207 (sda9205; 4822 209 31056). | ||
| PHILIPS |
FL1.6
|
Pip picture not in order. | Check r3345 (4822 111 41424) in pip unit, check ic7755 (4822 209 63423). | ||
| PHILIPS |
FL1.6
|
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 |
FL1.6
|
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 |
FL1.6
|
Picture shuts off when set is warmed up. sound remains. error 3&4. | Sometimes no +5vp on lfr (proscan) box. check d6006 (4822 130 31253; bzx55-c2v4) on lfr box. | ||
| PHILIPS |
FL1.6
|
Picture often dark | Check ic7201 in high end-box (saa9042p/a; 4822 209 31851) | ||
| PHILIPS |
FL1.6
|
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 |
FL1.6
|
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 |
FL1.6
|
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 |
FL1.6
|
One or more functions and/or operation fail. | Options lost, mount motorola ic mc33164p (4822 209 31294) as described in service information fl1 93.02 (4822 727 19885). | ||
| PHILIPS |
FL1.6
|
No sound, "on, standby, i" leds blinking | 10mhz crystal 1602 on the ssp defective, 4822 242 80276 | ||
| PHILIPS |
FL1.6
|
No sound for one channel | Check c2026 (4822 122 32927; 220nf) or c2027 (4822 122 32927; 220nf) on the lsp. | ||
| PHILIPS |
FL1.6
|
No leds blinking, no +vstart (17,5v), no +5standby (5.5v) | Check ts7250 (4822 130 62509; bux85f). in case of a failure of ts7250 it is recommended to change the following components on the large signal panel. position component new code no. c2260 470pf 4.7nf 4822 122 317 | ||
| PHILIPS |
FL1.6
|
No dc shift in east/west. | Check dc shift circuitry ts7512 (4822 130 41109; bd135-16) and ts7513 (4822 130 41194; bd136-16). | ||
| PHILIPS |
FL1.6
|
No colors in tv mode | Check ic7365 (tda4650) on the ssp (4822 209 30837) | ||
| PHILIPS |
FL1.6
|
Low frequency hum from subwoofer, buzz from right hand squeeter. | Check dc level on pin 1 and 9 of ic7011 (tda1521). if not correct, replace (4822 209 63913). |