User's Manual

Table Of Contents

6881094C31-C October 14, 2003

Troubleshooting Tables: List of Board and IC Signals 7-3

Table 7-3. J107 VOCON Board to Keypad Module

J107

Pin No.

Description To/From

Accessible

VOCON?

1 KP_COLUMN0 C134 Yes

2 KP_COLUMN1 C133 Yes

3 KP_COLUMN2 C132 Yes

4 KP_GND GROUND Yes

5 KP_GND GROUND Yes

6 KP_BL_EN C124 Yes

7 KP_5V1 C104 Yes

8 KP_5V2 C104 Yes

9 KP_GND GROUND Yes

10 KP_GND GROUND Yes

11 KP_GND GROUND Yes

12 KP_GND GROUND Yes

13 KP_ROW0 C131 Yes

14 KP_ROW1 C130 Yes

15 KP_ROW2 C129 Yes

16 KP_ROW3 C128 Yes

17 KP_ROW4 C127 Yes

18 KP_ROW5 C126 Yes

19 KP_ROW6 C125 Yes

20 KP_GND GROUND Yes

21 KP_GND GROUND Yes

22 KP_GND GROUND Yes

Table 7-4. J701 VOCON Board to Encryption Module

J701

Pin No.

Description To/From

Accessible

on VOCON?

1 KEYFAIL_LH_BDMDATA Q303 Pin 2 Yes

2 RS232_DIN_ENC R308 Yes

3 RS232_DIN_UP R308 Yes

4 RTSIN_ENC U301 Pin H7 No