Kenwood NX-5800, Руководство по обслуживанию

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(No.RA017<Rev.003>)1-27
CN900 (to Sub (Display) unit CN2)
1 SPO O Speaker output
2 SPG - Speaker ground
3 GND - Ground
4 SB1 O Switched power supply
CN906 (to Main unit B/2 CN907)
1 NC - No connection
2~7 SB1 O Switched power supply
8 AFO O RX filtered AF signal out
9 DI I Data signal input
10 50A O 5V output
11 GND - Ground
12 DEO O RX detected signal output
13 MI2 I External MIC signal input
14 ME - MIC ground
15 GND - Ground
16 RXD0 I Serial data input 0
17 AUXO2 O AUX output2
18 TXD0 O Serial data output 0
19 AUXO1 O AUX output1
20 AUXIO9 I/O AUX input/output 9
21 AUXIO5 I/O AUX input/output 5
22 AUXIO8 I/O AUX input/output 8
23 AUXIO4 I/O AUX input/output 4
24 TXD2 O Serial data output 2
25 AUXIO3 I/O AUX input/output 3
26 RXD2 I Serial data input 2
27 AUXIO2 I/O AUX input/output 2
28 AUXIO1 I/O AUX input/output 1
29 AUXIO7 I/O AUX input/output 7
30 AUXIO6 I/O AUX input/output 6
CN907 (to Main unit A/2 CN906)
1 AUXIO6 I/O AUX input/output 6
2 AUXIO7 I/O AUX input/output 7
3 AUXIO1 I/O AUX input/output 1
4 AUXIO2 I/O AUX input/output 2
5 RXD2 O Serial data output 2
6 AUXIO3 I/O AUX input/output 3
7 TXD2 I Serial data input 2
8 AUXIO4 I/O AUX input/output 4
9 AUXIO8 I/O AUX input/output 8
10 AUXIO5 I/O AUX input/output 5
11 AUXIO9 I/O AUX input/output 9
12 AUXO1 I AUX input1
13 TXD0 I Serial data input 0
14 AUXO2 I AUX input2
Pin No. Name I/O Function
15 RXD0 O Serial data output 0
16 GND - Ground
17 ME - MIC ground
18 MI2 O External MIC signal output
19 DEO I RX detected signal input
20 GND - Ground
21 50C I 5V input
22 DI O Data signal output
23 AFO I RX filtered AF signal in
24~29 SB1 I Switched power supply
30 NC - No connection
CN910
1 SB2 O Switched power supply
2 SPI O Speaker output
3 SPO I Speaker input
4 PA O Control signal of Pubilc address
function
5 HOR O Control signal of Horn alert func-
tion
6 GND - Ground
J700 (microSD)
1 DAT2 I/O Data2
2 CD/DAT3 I/O Data3
3 CMD I/O Command input/output
4 VDD O 3.3V output
5 CLK O Clock output
6 VSS - Ground
7 DAT0 I/O Data0
8 DAT1 I/O Data1
9 CD I Card detect switch
10 COMMON - Ground
11 GND1 - Ground
12 GND2 - Ground
J901 (ACC. D-Sub 25-pin)
1 NC - Refer to “D-sub 25-pin connector
specification”.
2 RXD1 I
3 TXD1 O
4 AUXIO9 I/O
5 DI I
6 MI2 I
7 GND -
8 AUXIO8 I/O
9 TXD2 O
10 RXD2 I
11 GND -
12 AUXIO7 I/O
13 AUXIO6 I/O
Pin No. Name I/O Function