Philips Repair Tips
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Results: 14238
Results: 14238
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
20CT6557
|
Stereo LED lights up on all AV channels. | Possible leak in the integrated ic012 (hef4066). * Apr 95 BC *. | ||
| PHILIPS |
20CT6557
|
Stereo led lights up in mono. | Check IP67 connector, if there is a modification to not random lighting, check pin 1 track of p67, with escape. *oct 95 anc*. | ||
| PHILIPS |
20CT6557
|
Led balance indicates (left) on channels 1,4,7,11. | Transistor ts027 (bc558) com fuga. * ago 95 anc *. | ||
| PHILIPS |
20CT6557
|
Interference not som | Sound from channel 2 invades channels with weak signal, mainly in uhf, check the interconnection cable of the qss module; usually touches the central wire to the shield of the module, or it shorts out at the welding point on the single panel. * Apr 95 BC *. | ||
| PHILIPS |
20CT6557
|
Turns off immediately after turning on. | Verificar capacitor do timer c055 (27nf). * abr 95 anc *. | ||
| PHILIPS |
20CT6557
|
Turns off when changing channels | Check intermittent ic100. * nov 94 ac *. | ||
| PHILIPS |
20CT6557
|
It takes time to change roles. | Possible leak in the li/lii switch. * mai 95 anc/ctr *. | ||
| PHILIPS |
20CT6557
|
Takes time for digits to appear | Integrated IC 035. ** Leakage in transistors TS007 and TS009. * 26fe 96 anc *. | ||
| PHILIPS |
20CT6557
|
Damage fuse | Vl002, check capacitor c372 for short. * Jul 95 BC *. | ||
| PHILIPS |
20CT6557
|
Channel does not change (locks on one channel) | Occurs when pressing the +channel key, when reaching channel 10 it stops losing color and brightness (intermittent), this defect and typical of cold soldering between the terminal of the resistor +12 (r585) with its fixing terminal. *anc* | ||
| PHILIPS |
20CT6557
|
When turning on, a loud noise appears | Cape c31 match. * 26jan96 anc *. | ||
| PHILIPS |
20CT6555
|
Dark "black" screen (see also bril4). | Leaky transistor (AV board) ts119. *anc*. audio and video module, integrated ic005. * 20Dec95 ctr *. | ||
| PHILIPS |
20CT6555
|
Gray screen (no video) | Capacitor c515. * mai 95 ctr *. | ||
| PHILIPS |
20CT6555
|
Distorted or noisy sound. | Integrated IC030 (HEF4052). * Jul 95 anc *. | ||
| PHILIPS |
20CT6555
|
It only works when cold. | Fuga no diodo d80. * out 95 anc *. | ||
| PHILIPS |
20CT6555
|
No sound. (with or without image for TV, VCR). | Device that has undergone stereo modification, see printout In older models, there is no connection from r662 to pin 14. * 94 anc *. diode d010 open. * 26jan96 anc *. | ||
| PHILIPS |
20CT6555
|
Noise in sound | Ic012 capacitor c004. *94 anc*. ic80 (sound one of the channels). *Jan 95 acm*. | ||
| PHILIPS |
20CT6555
|
Does not work in audio and video | If the stereo has been modified, check a76 cable, if necessary, jump pins 1 and 3. * 94 anc *. see cable a73, or front AV/RGB switch. * 26jan96 anc *. | ||
| PHILIPS |
20CT6555
|
Right channel doesn't work | Stereo kit modification device with old plate see socket a66 add two missing pins. | ||
| PHILIPS |
20CT6555
|
Li/lii or sap key does not work. | Check the soldering point of pin 28 of the ic100 (it must be open). * 08/20/94 anc *. |