Hi to every body !
Sorry for my english. So I am in Canada. I have RX300, 99. Good car. One day I installed PC in my car. Fotos will follow. Shortly: EFIA 1000MHz, GPS, WLAN, OBDII diagnostic, etc. Everything is installed under the dash. I used regular powersuply PW70 for the car. So everything is working good. GPS, Internet, OBD, etc. One small problem: when I trying to play MP with WINAMP or any sound - I can hear a noise from PC and from car alternator in my speakers. How I connect audio: PC sound card output connected to the FM modulator, and after on FM88.3 it goes to the CAR AUDIO. Tell me, is any possibility to connect directly to the car amplifier ????? Where the inputs, how to find them, how I can get a schematic. Second question - how to reduce the noise - any schematic of the good filter between PSU and car battery ??? And how did you fix this problem ? Becose to listen music with this noise is realy difficult.
This is FM MODULATOR which I am using: http://www.mp3playerstore.com/stuff_you_ne...ories/FM-02.htm
This is PSU which I am using:
http://www.mini-box.com/pw-70.htm
Thank you for your help
Vlad