Mcti-24 Digital Internal Test Connections - Motorola McIAS 1610 Series System Manual

2.4.1 McTi-24 Digital Internal Test Connections

There are two methods of testing McTi-24 internal connections. One method is to use
a loopback connector (DB15M male) attached directly to the digital backplane
connector with pins 1 & 3 and 9 & 11 jumpered together. The second method is listed
below for each type of system.
A successful test will result in the illumination of the green NORMAL LED on the front
of the McTi-24 board associated with the connector being tested.
McIAS 1607
Use the digital connector block with pins 1 & 2 and 26 & 27 jumpered together.
McIAS 1610
Jumper the following pins together on the Digital Connector Block for the board(s)
installed in the slots indicated:
Slot 4
pins 1-2
pins 26-27
McIAS 1623/IP
Jumper the following pins together on the Digital Connector Block for the board(s)
installed in the slots indicated:
Slot 4 Slot 5
pins 1-2 pins 5-6
pins 26-27 pins 30-31
Slot 3
pins 5-6
pins 30-31
Slot 6
pins 9-10
pins 34-35
10
Slot 2
pins 9-10
pins 34-35
Slot 7
pins 13-14
pins 38-39