Service Manual MA 42
D-0125965 Rev. D
11
18/05/2022
2.3 Pin Assigment
Socket No.
Connector
Pin I
(Inner)
Pin O
(Outer)
2
DC socket
12 V
Ground
Socket No.
USB
3
1. +5 VDC
2. Data -
3. Data +
4. Ground
4
1. +5 VDC
2. Data -
3. Data +
4. Ground
Socket No.
Connector
Pin 1
Pin 2
Pin 3
6
6.3 mm Stereo
6.3 mm Mono
Ground
Signal
-
12, 13, 14,
15, 16
Ground
Signal
-
5
-
7
3.5 mm Stereo
Ground
DC bias
Signal
8, 9
Ground
Right
Left
10,11
RCA
Ground
Signal
-
