Litt informasjon som kan være til hjelp. Informasjon hentet fra www.12v.org/
Gamma system
This is the block of connectors on the back of the stock stereo. This is a standard Blaupunkt layout, or at least it was for several years. It goes like this:
Connector 1: 10 point, red
1. Data (for in-dash radio frequency display)
2. Clock (for in-dash radio frequency display)
3. Enable (for in-dash radio frequency display)
4. Not connected
5. Ground
6. Not connected
7. Not connected
8. Line-level output to right rear speaker
9. Not connected
10. Line-level output to left rear speaker
Connector 2: 8 point, brown
1. Not connected
2. Not connected
3. Right front speaker (+) (amplified output)
4. Right front speaker (-) (amplified output)
5. Left front speaker (+) (amplified output)
6. Left front speaker (-) (amplified output)
7. Not connected
8. Not connected
Connector 3: 8 point, black
1. Vehicle speed signal
2. Not connected
3. Not connected
4. Ignition lock (for security code and flashing LED)
5. Switched battery positive for antenna amplifier/power antenna
6. Radio illumination
7. Constant battery positive
8. Constant battery negative