The connection
D75
receives the
direct supply - pin 9 - from the battery via the line of fuse F39
of the unit under the dashboard
B2
.
It receives a supply controlled by the ignition
(INT) - pin 7 - via the line of fuse F49, of the unit under the
dashboard
B2
.
Pin 8 receives a supply with the side lights
on, coming from the Body Computer
M1
, pin 18 of connector
C: the telephone, if fitted is lit up like the other controls
See E2530 INSTRUMENT LIGHTING
.
Pin 10 of connector
D75
is earthed,
via the radio earth, pin 12 of connector C of
P20
.
Pins 4 and 5 supply the signal to the radio
P20
- pins 7 and 8 of connector C, which then controls the speakers
See E3510 RADIO
.
Pin 1 is also connected to the radio
P20
,
pin 1 of connector C (MUTE function).