Pioneer SCU-2456ZRN Service Manual page 37

7 1
TRANSMITTER INTERFACE
7 +8.5V
6
RIGHT OUT
5 LEFT OUT
GND
4
3 COMMON
2 RIGHT IN
1
LEFT IN
SCU-2456ZRN,2556ZRN
A
B
10
C
9
A1 NC B1 RR+
C1
A2 NC B2 RR-
C2
A3 TEL MUTE B3 FR+ C3
A4 +BACKUP B4 FR-
C4
A5 NC B5 FL+
C5
A6 NC B6 FL- C6
A7 +ACC B7 RL+
C7
A8 GND
B8 RL- C8
C9
C10
8 6 4 2
7 5 3 1
8 6 4 2
7 5 3 1
8 6 4 2
7 5 3 1
26P
NC
NC
NC
GND
L0
IN2
L1
IN0
L5
IN1
37