Philips Repair Tips
Search: philips
Results: 14206
Results: 14206
Make | Model | Symptom | Problem | Solution | By |
---|---|---|---|---|---|
PHILIPS |
L7L
|
Small frame | C 2662 (standby extension). frame is reduced on the sides and divided in the center of the screen. * 04Aug98 al142 * | ||
PHILIPS |
L7L
|
Searches but cannot find (barr3/sint3). | Check resistor 3538 (100k), this occurs because the power supply voltages below the specified. * 19Jul99 acm *. | ||
PHILIPS |
L7L
|
Does not come out of intermittent stand by, or does not turn on. | Change the 3444 resistor from 10k to 5k6. * 03Aug98 HD *. | ||
PHILIPS |
L7L
|
Does not turn on via remote control. | Check resistor 3444 change value from 10k to 5.6k. * 19Jul99 azs *. | ||
PHILIPS |
L7L
|
It doesn't work (it stays off). | Ic 7225, ts 7445 with broken collector. the standby LED flashes intermittently. *03Aug98 CE316* c2423 (smd) with leakage, causes absence of the fh pulse on the pin 37 of bimos. the voltage on the pin must be 1.3 volts. | ||
PHILIPS |
L7L
|
No characters/menu appear. | C 2403 shorted. irregular vertical and does not have OSD or DOS. * 31Jul98 sc374 * t 7662, 7681 with escape loses osd. * 31Jul98 CE304 * r 3425 open. * 03Aug98 uvrio * ic | ||
PHILIPS |
L7L
|
Does not open vertically | Check open resistor 3412 22k. * 16Jul99 acm *. | ||
PHILIPS |
L7L
|
Change channel alone | C2637 (smd no pino 15 do microp). *18set98 sp602* | ||
PHILIPS |
L7L
|
Hotel mode | Put on channel 38, press at the same time for a few seconds () volume (+) volume and OSD on the remote control, Hotel yes/no will appear, select the mode and then press stand by. * 07Oct97 jpba *. | ||
PHILIPS |
L7L
|
Return lines (retraction). | R 3470 com m.c. ou aberto (+ 180 volts) * 31jul98 cp601 * | ||
PHILIPS |
L7L
|
Interference in the image | Diagonal bars on screen with cable antenna signals. in this if you use varicap with better rejection of spurious code 4806 210 47037 * 31Jul98 labor * | ||
PHILIPS |
L7L
|
Flickering image (see serr1). | Verificar diodo 6461 1n4148. * 19jull99 acm *. | ||
PHILIPS |
L7L
|
Jagged image (see train1). | D 6461 with leak. the image becomes jagged after some time time. * 31Jul98 CE304 * standby extension leaking after some time. *03Aug98 sp443* | ||
PHILIPS |
L7L
|
It works intermittently (see slide2). | C 2621 e 2622 (ramal data e clock). * 03ago98 ba601 * | ||
PHILIPS |
L7L
|
Dos / menu - does not leave the screen. | Ic 7620 (eeprom). writes "f" on the screen and doesn't erase it. to the enter service mode and try to exit, it gets stuck. * 03Aug98 h.desk * TV stuck in hotel mode: set to channel 38, activate simultaneously | ||
PHILIPS |
L7L
|
Folding image horizontally | C 2662 com fuga. *21ago98 cp602* | ||
PHILIPS |
L7L
|
Distortion in the image. | C 2208 (47n) no pino 13 do bimos com fuga. *03ago98 sp224 * | ||
PHILIPS |
L7L
|
Turns off by itself. | Very long terminals on the following components: c2537, c 2538, r 3445 and m.c. saw 1015 filter. *03ago98 sp224* c 2423 (smd). *03ago98 sp453* check resistor 3538 (100k). * 19Jul99 acm *. | ||
PHILIPS |
L7L
|
Damage IC or TS semiconductor | Damaging horizontal output t 7445: t 7440, 7441, with fu ga. also check flyback and kinescope.* 03ago98 mg304 * | ||
PHILIPS |
L7L
|
Commands do not work (all). | Leak in capacitor 2650 pin 14 of 7601. * 31jul98 mt311 *. see 2636, 2637, 2638 (smd 820pf) are not included in the schematic electrical, pins 14, 15 and 16. * 31jul98 azs *. leak in transistor 7650. * 05nov 98 hd *. |