Panasonic CR-SM4208U Operating Instructions Manual page 57

(Rear connector of this unit)
Cavity C
Cavity B
Cavity A
Pin #
Caution
This product is designed without a fuse inside due to
fuses already exist in your vehicle.
If your vehicle is without the fuse or a circuit breaker to
protect this unit, please consult your dealership add the
your vehicle's harness.
not exceed (15 A). Using fuses that exceed the prescribed
capacity could cause this product to start smoking, ignite
or other malfunction.
1 4 7 10 13 16 19
3 6 9 12 15 18
2 5 8 11 14 17 20
1 3 5 7
2 4 6 8
1 3 5 7
2 4 6 8
17 20 23 26 29 32 35
19 22 25 28 31 34
18 21 24 27 30 33 36
9 11 13 15
10 12 14 16
1 3 5 7
2 4 6 8
Cavity Pin # Function
A1 1 J1939 CAN-H*
A2 2 J1939 CAN-L*
A3 3 Park Lights
A4 4 ACC (Ignition)
A5 5 Amp Control
A6 6 Dimmer PWM
A7 7 Battery
A8 8 Power Ground
B1 9 RR+ (Speaker)
B2 10 RR- (Speaker)
B3 11 RF+ (Speaker)
B4 12 RF- (Speaker)
B5 13 LF+ (Speaker)
B6 14 LF- (Speaker)
B7 15 LR+ (Speaker)
B8 16 LR- (Speaker)
C1 17 Power Ground
C2 18 Amp Sense
C3 19 N/C
C4 20 Ext. Mute IN
C5 21 N/C
C6 22 N/C
C7 23 L_AUX_IN
AUX_SHIELD_
C8 24
GND
C9 25 AUX _COM
C10 26 R_AUX_IN
C11 27 AUX _ON_OFF
C12 28 Power Ground
C13 29 N/C
C14 30 Power Ground
C15 31 MIC +
C16 32 MIC –
C17 33 Pre-out GND_RR
C18 34 Pre-out GND_RL
C19 35 Pre-out RL
C20 36 Pre-out RR
Note: * This pin (J1939 CAN-H/J1939 CAN-
L) is not available because it is for future
use. Please do not connect to this pin.
I/O
I/O
I/O
I
I
O
I
I
I
O
O
O
O
O
O
O
O
I
I
NA
I
NA
NA
I
I
I
I
I
I
NA
I
I
I
O
O
O
O
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