Kenwood NX-5700HB, Руководство по обслуживанию

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(No.RA073<Rev.001>)1-27
2.6 TERMINAL FUNCTION
2.6.1 Main unit (XC1-287F-00)
Pin No. Name I/O Function
CN5 (for production)
1~20 - - -
CN6 (to Module (BT/GPS) unit CN1)
1 GPS_PWR I Antenna power supply detection
2 GPS_ALM I Antenna open/short detection
3 GND - Ground
4 GND - Ground
5 GPS_ANT_SW O Enable signal for 33GPS
6 GPS_PA_EN O GPS receiver part switching
signal output
7 BT_SHUTDOWN O Shutdown signal output
8 WCLK O Audio serial data bus word clock
output
9 BCLK O Audio serial data bus bit clock
output
10 BT_AUD_DI I Audio signal input
11 BT_AUD_DO O Audio signal output
12 RTS2 O Serial data output
13 CTS2 I Serial data input
14 RXD2 I Serial data input
15 TXD2 O Serial data output
16 BT_SW O Enable signal for 33BT and 18BT
17 GND - Ground
18 GND - Ground
19 54M O 5.4V output
20 54M O 5.4V output
CN7 (to Interface unit CN1)
1 IGN I Ignition input
2 NC - No connection
3 GND - Ground
4 54M O 5.4V output
5 GND - Ground
6 GND - Ground
7 NC - No connection
8 SB1 O Switched B output
9 SB1 O Switched B output
10 SB1 O Switched B output
11 SB1 O Switched B output
12 SB1 O Switched B output
13 NC - No connection
14 GND - Ground
15 GND - Ground
16 GND - Ground
17 GND - Ground
18 GND - Ground
19 NC - No connection
20 NC - No connection
21 NC - No connection
22 NC - No connection
23 NC - No connection
24 NC - No connection
25 NC - No connection
26 NC - No connection
27 NC - No connection
28 /PRST O Reset
29 /KEYINT I Key state change signal
30 I2CCK O I2C serial clock
31 I2CDT I/O I2C serial data
32 GND - Ground
33 NC - No connection
34 NC - No connection
35 GND - Ground
36 33M O 3.3V output
37 NC - No connection
38 GND - Ground
39 RXD0 I Serial data input
40 TXD0 O Serial data output
41 NC - No connection
42 /PSW I Detection signal input of power
switch
43 AFO+ O AF signal output plus
44 AFO- O AF signal output minus
45 MIC I MIC signal input
46 ME - MIC ground
47 R_SET2 I Radio setting signal 2
48 R_SET1 I Radio setting signal 1
49 R_SET0 I Radio setting signal 0
50 GND - Ground
CN8 (to D-Sub 25pin connector)
1 SB O Switched power supply
2 NC - No connection
3 AUXO2 O AUX input/output 2
4 RXD0 I Serial data input
5 AUXO1 O AUX input/output 1
6 TXD0 O Serial data output
7 AFO O RX filtered AF signal output
8 AUXIO9 I/O AUX input
9 GND - Ground
10 DI I Data signal input
11 DEO O RX detected signal output
12 MI2 I External MIC signal input
Pin No. Name I/O Function