Motorola MTR2000 Manual page 173

STATION BACKPLANE MODULE
MODEL TTN5062B
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
68P81094E32-E
Board Detail (Sheet 8 of 11)
03/26/99
Input/
Row A To/From
Output
Spare A14 – –
GND – Station ground
5 VDC I P8 pins 7, 8
GPIO_1 (CNTR I/O) I/O J1-A4, J3-A13, J4-A4, J5-C29
Spare A16 – J1-A5
Spare A19 – J1-A6
MOSI I P7-8, J1-A7, J3-A7, J4-A7
GND – Station ground
GPIO_0 (CNTR I/O) I/O J1-A9, J3-A17, J5-C24
OP2 CS2* I J3-A11
Secure Control2 – N/C
SCI RX Option2 O J3-C9
Spare A17 – –
GND – Station ground
14.2 VDC I P8 pins 3, 4 (thru F1)
Disc RX Audio I J1-A16, J3-A16, J5-C17
GND – Station ground
GND – Station ground
RX Code Detect*
I J1-A19, J3-A19, J5-C14
(Future)
Coded Mod Audio I J1-A20, J3-A20
GND – Station ground
RSSI I J1-A22, J3-A22, J5-C11
Ext PTT* I J1-A23, J3-A23, J5-C10
GPI_10 or GPO_4
I/O J1-A24, J5-C12
(WCIO)
OPT_IRQ* O J1-A25, J3-C23
GPI_15 (WCI) I J1-A26, J5-C7
RX Inhibit-R2 Status I J1-A27, J3-B26, J5-C6
GPI_4 (WCI) I J1-A28, J5-C5
Failsoft OUTPUT (WCO) O J1-A29, J5-C4
GPO_15 (WCO) O J1-A30, J5-C3
Rdstat-R2 Control I J1-A31, J5-C2, J3-A26
TX Lock (WCO) O J1-A32, J5-C1
Table 4. J2 OPTION2 CONNECTOR
Input/
Row B To/From
Output
Spare A12 – J1-B1
GND – Station ground
5 VDC I P8 pins 7, 8
GPO_14 ' (WCO)
O J1-B4, J5-B29
RF Relay Control Out O J1-B5, J5-C9
RF Relay Control In I J1-B6, J3-A24
GPI_14 (WCI) I J1-B7, J5-B26
MISO O P7-9, J1-B8, J3-B8, J4-B8
GND – Station ground
N/C – –
OP2 CS1* I J3-B12
N/C – –
Spare A18 – J1-B13
GND – Station ground
14.2 VDC I P8 pins 3, 4 (thru F1)
Reset* – J1-B16, J3-B16, J4-B16
Decrypted RX Audio I J1-B17, J3-B17
GND – Station ground
Ext Code Detect I J1-B19, J3-B19, J5-B14
Coded WL RX Audio I J1-B20, J3-B20, J4-B20
Secure RX Audio I J1-B21, J3-B21
GPI_12 or GPO_6 (WCIO) I/O J1-B22, J5-B11
GPI_11 or GPO_5 (WCIO) I/O J1-B23, J5-B12
GPI_13 or GPO_7 (WCIO) I/O J1-B24, J5-B9
GPO_0 (WCO) O J1-B25, J5-A12
Ext Repeat* (WCI) I J1-B26, J5-B7
GPI_5 (WCI) I J1-B27, J5-B6
GPI_8 (WCI) I J1-B28, J5-B5
Carrier Detect Switch I J1-B29, J3-B24, J5-B4
GPO_15 ' WCO)
O J1-B30, J5-B3
PL Detect Switch (WCO) O J1-B31, J5-B2
RX Lock (WCO) O J1-B32, J5-B1
Input/
Row C To/From
Output
Spare A15 – –
GND – Station ground
5 VDC I P8 pins 7, 8
GPO_14 (WCO) O J1-C4, J3-A3
GPI_14 ' (WCI)
I J1-C5, J5-A29
GPI_19 or GPO_3 (WCIO) I/O J1-C6, J5-A28
GPI_14 '' (WCI)
I J1-C7, J5-A26
SPI CLK I P7-7, J1-C8, J3-C8, J4-C8
GND – Station ground
OP2 CS3* I J3-C11
GPI_7 (WCI) I J1-C11, J5-A22
Spare A11 – J1-C12
SCI TX Option2 I J3-A8
GND – Station ground
14.2 VDC I P8 pins 3, 4 (thru F1)
Aux TX Audio I J1-C16, J3-C16, J5-A17
Clear TX Audio I J1-C17, J3-C17
TX Code Detect* I J1-C18, J3-C18, J5-A14
Option2 ID O J3-B18
Raw WL TX Audio I J1-C20, J3-C20, J4-C20
GND – Station ground
GPO_2 (WCO) O J1-C22, J5-A11
VSWR FAIL* (WCO) O J1-C23, J5-A10
GPI_2 (WCI) I J1-C24, J5-A9
GPI_1 (WCI) I J1-C25, J5-A8
Ext Failsoft (WCI) I J1-C26, J5-A7
GPI_15 ' (WCI)
I J1-C27, J5-A6
GPI_3 (WCI) I J1-C28, J5-A5
AC Fail I P8-5, J1-C29, J3-C24, J5-A4
SCI_CLCK1 O J1-C30, J5-A3, J3-C28
PA Fail (WCO) O J1-C31, J5-A2
GPO_8 (WCO) O J2-C32, J5-A1