Kenwood NX-900 Service Manual page 67

Pin No. Name
5 NC No connection
6 50C 5V output
7 SHIFT Control signal output of Beat-shift function
8~11 GND Ground
12 /PRST Display MCU reset signal output
13 AFO RX fi ltered AF signal output
14 GND Ground
15 ME MIC ground
16 MIC MIC signal input
17,18 GND Ground
19 /PSW Detection signal input of power switch
20 NC No connection
21,22 SB Power output of switched power supply
23 80C 8V output
24 GND Ground
25~30 SPO Speaker output
CN600 (to TX-RX unit B/2 CN901)
1 NC No connection
2~7 SB Power output of switched power supply
8 AFO RX fi ltered AF signal output
9 DI Data signal input
10 50C 5V output
11 GND Ground
12 DEO RX Detected signal output
13 MI2 External MIC signal input
14 ME MIC ground
15 GND Ground
16 RXD0 Serial data input 0
17 AUXO2 AUX output 2
18 TXD0 Serial data output 0
19 AUXO1 AUX output 1
20 AUXIO9 AUX input/output 9
21 AUXIO5 AUX input/output 5
22 AUXIO8 AUX input/output 8
23 AUXIO4 AUX input/output 4
24 TXD2 Serial data output 2
25 AUXIO3 AUX input/output 3
26 RXD2 Serial data input 2
27 AUXIO2 AUX input/output 2
28 AUXIO1 AUX input/output 1
29 AUXIO7 AUX input/output 7
30 AUXIO6 AUX input/output 6
CN705
1 SB Power output of switched power supply
2 SPI Speaker output
TERMINAL FUNCTION
Function Pin No. Name
3 SPO Speaker input
4 PA Control signal output of PA function
5 HOR Control signal output of Horn alert function
6 GND Ground
CN403
1 IGN Ignition sense input
2 GND Ground
TX-RX unit (X57-8060-10) (B/2)
Pin No. Name
CN901 (to TX-RX unit A/2 CN600)
1 AUXIO6 AUX input/output 6
2 AUXIO7 AUX input/output 7
3 AUXIO1 AUX input/output 1
4 AUXIO2 AUX input/output 2
5 RXD2 Serial data output 2
6 AUXIO3 AUX input/output 3
7 TXD2 Serial data input 2
8 AUXIO4 AUX input/output 4
9 AUXIO8 AUX input/output 8
10 AUXIO5 AUX input/output 5
11 AUXIO9 AUX input/output 9
12 AUXO1 AUX input 1
13 TXD0 Serial data input 0
14 AUXO2 AUX input 2
15 RXD0 Serial data output 0
16 GND Ground
17 ME MIC ground
18 MI2 External MIC signal output
19 DEO RX Detected signal input
20 GND Ground
21 50C 5V input
22 DI Data signal output
23 AFO RX fi ltered AF signal input
24 SB Power input of switched power supply
25 SB Power input of switched power supply
26 SB Power input of switched power supply
27 SB Power input of switched power supply
28 SB Power input of switched power supply
29 SB Power input of switched power supply
30 NC No connection
J901 (ACC. D-Sub 25-pin)
1 NC
Refer to "D-sub 25-pin connector specifi ca-
2 RXD1
tion" described on pages 73 to 75.
3 TXD1
NX-900
Function
Function
67