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CLN1202 Station Backplane
Input/
Pin No.
Row A
Output
1
Spare
–
–
2
GND
–
Station ground
3
5 VDC
I
P8 pins 7, 8
4
GPIO_1 (CNTR I/O)
I/O
J2-A4, J3-A13, J4-A4, J5-C29
5
Spare
–
J2-A5
6
Spare
–
J2-A6
7
MOSI
I
P7-8, J2-A7, J3-A7, J4-A7
8
GND
–
Station ground
9
GPIO_0 (CNTR I/O)
I/O
J2-A9, J3-A17, J5-C24
10
OP1 CS2*
I
J3-A10
11
Secure Control2
–
N/C
12
SCI RX Option1
O
J3-A9
13
Spare
–
–
14
GND
–
Station ground
15
14.2 VDC
I
P8 pins 3, 4 (thru F1)
16
Disc RX Audio
I
J2-A16, J3-A16, J5-C17
17
GND
–
Station ground
18
GND
–
Station ground
RX Code Detect*
19
I
J2-A19, J3-A19, J5-C14
(Future)
20
Coded Mod Audio
I
J2-A20, J3-A20
21
GND
–
Station ground
22
RSSI
I
J2-A22, J3-A22, J5-C11
23
Ext PTT*
I
J2-A23, J3-A23, J5-C10
GPI_10 or GPO_4
24
I/O
J2-A24, J5-C12
(WCIO)
25
Opt_IRQ*
O
J2-A25, J3-C23
26
GPI_15 (WCI)
I
J2-A26, J5-C7
27
RX Inhibit-R2 Status
I
J2-A27, J3-B26, J5-C6
28
GPI_4 (WCI)
I
J2-A28, J5-C5
29
Failsoft OUTPUT (WCO)
O
J2-A29, J5-C4
30
GPO_15 (WCO)
O
J2-A30, J5-C3
31
Rdstat-R2 Control
I
J2-A31, J5-C2, J3-A26
32
TX Lock (WCO)
O
J2-A32, J5-C1
14
68P81096E46-F
09/30/05
Input/
To/From
Row B
Output
Spare A12
–
GND
–
5 VDC
GPO_14' (WCO)
O
RF Relay Control Out
O
RF Relay Control In
GPI_14 (WCI)
MISO
O
GND
–
OP1 CS4*
OP1 CS1*
GPO_15'' (WCO)
O
Spare A18
–
GND
–
14.2 VDC
Reset*
Decrypted RX Audio
GND
–
Ext Code Detect
Coded WL RX Audio
Secure RX Audio
GPI_12 or GPO_6 (WCIO)
I/O
GPI_11 or GPO_5 (WCIO)
I/O
GPI_13 or GPO_7 (WCIO)
I/O
GPO_0 (WCO)
O
Ext Repeat* (WCI)
GPI_5 (WCI)
GPI_8 (WCI)
Carrier Detect Switch
GPO_15' (WCO)
O
GPO_13 (WCO)
O
RX Lock (WCO)
O
To/From
Row C
J2-B1
Spare A1
Station ground
GND
I
P8 pins 7, 8
5 VDC
J2-B4, J5-B29
GPO_14 (WCO)
J2-B5, J5-C9
GPI_14' (WCI)
I
J2-B6, J3-A24
GPI_9 or GPO_3 (WCIO)
I
J2-B7, J5-B26
GPI_14'' (WCI)
P7-9, J2-B8, J3-B8, J4-B8
SPI CLK
Station ground
GND
I
J3-B10
OP1 CS3*
I
J3-B11
GPI_7 (WCI)
J5-B21
Spare A11
J2-B13
SCI TX Option1
Station ground
GND
I
P8 pins 3, 4 (thru F1)
14.2 VDC
I
J2-B16, J3-B16, J4-B16
Aux TX Audio
I
J2-B17, J3-B17
Clear TX Audio
Station ground
TX Code Detect*
I
J2-B19, J3-B19, J5-B14
Option1 ID
I
J2-B20, J3-B20, J4-B20
Raw WL TX Audio
I
J2-B21, J3-B21
GND
J2-B22, J5-B11
GPO_2 (WCO)
J2-B23, J5-B12
VSWR FAIL* (WCO)
J2-B24, J5-B9
GPI_2 (WCI)
J2-B25, J5-A12
GPI_1 (WCI)
I
J2-B26, J5-B7
Ext Failsoft (WCI)
I
J2-B27, J5-B6
GPI_15' (WCI)
I
J2-B28, J5-B5
GPI_3 (WCI)
I
J2-B29, J3-B24, J5-B4
AC Fail
J2-B30, J5-B3
SCI_CLCK1
J2-B31, J5-B2
PA Fail (WCO)
J2-B32, J5-B1
GPO_8 (WCO)
Table 5.
J1 OPTION1 CONNECTOR
Input/
To/From
Output
–
–
–
Station ground
I
P8 pins 7, 8
O
J2-C4, J3-A30
I
J2-C5, J5-A29
I/O
J2-C6, J5-A28
I
J2-C7, J5-A26
I
P7-7, J2-C8, J3-C8, J4-C8
–
Station ground
I
J3-C10
I
J2-C11, J5-A22
–
J2-C12
I
J3-B9
–
Station ground
I
P8 pins 3, 4 (thru F1)
I
J2-C16, J3-C16, J5-A17
I
J2-C17, J3-C17
I
J2-C18, J3-C19, J5-A14
O
J3-C18
I
J2-C20, J3-C20, J4-C20
–
Station ground
O
J2-C22, J5-A11
O
J2-C23, J5-A10
I
J2-C24, J5-A9
I
J2-C25, J5-A8
I
J2-C26, J5-A7
I
J2-C27, J5-A6
I
J2-C28, J5-A5
I
P8-5, J2-C29, J3-C24, J5-A4
O
J2-C30, J5-A3, J3-C28
O
J2-C31, J5-A2
O
J2-C32, J5-A1
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