Radio system "alpha"

Note:

Front loudspeaker system - passive

Wide band loudspeakers front right and left

• ◆ Fitted in dash panel
• ◆ Diameter 100 mm

Radio system "alpha", up to Model Year 1993

→ Contact assignment of the multi-pin connectors I, II, III on the rear of the radio

Multi-pin connector I, -T10-, 10-pin, red

•      6 -     Muting (telephone operation)

Multi-pin connector II, -T8a-, 8-pin, brown

•      3 -     Loudspeaker + front right
•      4 -     Loudspeaker - front right
•      5 -     Loudspeaker + front left
•      6 -     Loudspeaker - front left

→ Multi-pin connector III, -T8-, 8-pin, black

•      4 -     Connection for ignition key controlled switching on and off (SU contact)
•      5 -     Switched positive for electronically boosted roof aerial or rear window aerial with aerial booster.
•      6 -     Lighting (terminal 58b)
•      7 -     Battery + (terminal 30)
•      8 -     Battery - (terminal 31)

Radio system "alpha", from Model Year 1994 ▸

→ Contact assignment of the multi-pin connectors I, II, III on the rear of the radio

Multi-pin connector I, -T10-, 10-pin, red

only connected in "gamma" radio

Multi-pin connector II, -T8a-, 8-pin, brown

•      3 -     Loudspeaker + front right
•      4 -     Loudspeaker - front right
•      5 -     Loudspeaker + front left
•      6 -     Loudspeaker - front left

→ Multi-pin connector III, -T8-, 8-pin, black

•      2 -     Muting (telephone operation)
•      4 -     Connection for ignition key controlled switching on and off (SU contact)
•      5 -     Switched positive for electronically boosted roof aerial or rear window aerial with aerial booster.
•      6 -     Lighting (terminal 58b)
•      7 -     Battery + (terminal 30)
•      8 -     Battery - (terminal 31)