Kenwood KRK-14H Service Manual page 10

Pin No. Name I/O
29 NC - No connection
30 NC - No connection
31 NC - No connection
32 NC - No connection
33 NC - No connection
34 NC - No connection
35 NC - No connection
36 NC - No connection
37 NC - No connection
38 NC - No connection
39 NC - No connection
40 NC - No connection
41 NC - No connection
42 NC - No connection
43 NC - No connection
44 NC - No connection
45 GND - Ground
46 GND - Ground
47 54M
48 GND - Ground
49 NC - No connection
50 NC(IGN) - No connection (Ignition sense
1 NC - No connection
2 NC - No connection
3 GND - Ground
4 SB
1 /PRST O Reset signal
2 /PSW
3 MICA+
4 MICA-
5 MICB+
6 MICB-
7 GND - Ground
8 SB O Switched power supply
9 NC - No connection
10 NC(IGN) - No connection (Ignition sense in-
11 AFoA+ O AF signal output plus_A
12 AFoA- O AF signal output minus_A
13 AFoB+ O AF signal output plus_B
14 AFoB- O AF signal output minus_B
15 CAN+ I/O CAN data plus
16 CAN- I/O CAN data minus
1-10 (No.RA021<Rev.001>)
Function
I 5.4V input
output)
CN2
I Switched power supply
CN3
I Detection signal input of power
switch
I MIC signal input plus_A
I MIC signal input minus_A
I MIC signal input plus_B
I MIC signal input minus_B
put)
Pin No. Name I/O
1 /PRST O Reset signal
2 /PSW I Detection signal input of power
3 MICA+ I MIC signal input plus_A
4 MICA- I MIC signal input minus_A
5 MICB+ I MIC signal input plus_B
6 MICB- I MIC signal input minus_B
7 GND - Ground
8 SB O Switched power supply
9 NC - No connection
10 NC(IGN) - No connection (Ignition sense in-
11 AFoA+ O AF signal output plus_A
12 AFoA- O AF signal output minus_A
13 AFoB+ O AF signal output plus_B
14 AFoB- O AF signal output minus_B
15 CAN+ I/O CAN data plus
16 CAN- I/O CAN data minus
Function
CN4
switch
put)