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Removing and installing radio > < Radio system ?gamma? and ?gamma with CD changer?

Passat (B3)

Contact assignment of the multi-pin connectors I, II, III on the rear of the radio
   
Contact assignment of the multi-pin connectors I, II, III on the rear of the radio
10-pin multi-pin connector I, -T10-, red
1 - CD changer DATA IN
2 - CD changer CLOCK IN
3 - CD changer voltage supply (-), terminal 31, earth and LINE IN signal earth
4 - CD changer DATA OUT
5 - CD changer LINE OUT signal earth terminal 31, not used
6 - CD changer voltage supply (+), terminal 30, (switched)
7 - CD changer LINE IN right
8 - CD changer LINE OUT left, not used
9 - CD changer LINE OUT right, not used
10 - CD changer LINE IN left
8-pin multi-pin connector II, -T8a-, brown
1 - Rear right loudspeaker, positive
2 - Rear right loudspeaker, negative
3 - Front right loudspeaker, positive
4 - Front right loudspeaker, negative
5 - Front left loudspeaker, positive
6 - Front left loudspeaker, negative
7 - Rear left loudspeaker, positive
8 - Rear left loudspeaker, negative
  N91-0036
8-pin multi-pin connector III, -T8-, black
1 - Gala (volume adaption)
2 - Muting (telephone operation)
4 - Connection for ignition key controlled switching on and off (SU contact)
5 - Battery positive (terminal 30)
6 - Illumination (terminal 58b)
7 - Battery + (terminal 30)
8 - Battery - (terminal 31)
  N91-0036

Removing and installing radio > < Radio system ?gamma? and ?gamma with CD changer?