Table 1-3. Front Panel Connectors, Indicators, Controls, and Fuses -- Continued

TM 11-7021-202-12

Table 1-3. Front Panel Connectors, Indicators, Controls, and Fuses -- Continued

Function

Item

Provides I/O interface between I/O PCB A1 and the

J2, 55-Pin I/O Connector

external system.

Provides I/O interface between I/O PCB A2 and the

J3, 55-Pin I/O Connector

external system.

J4, 55-Pin I/O Connector

Provides I/O interface between I/O PCB A3 and the

external system.

Provides I/O interface between I/O PCB A4 and the

J5, 55-Pin I/O Connector

external system.

J6, 8-Pin Battery Connector

Connects a remote backup 28V battery supply

AN/UYK-64 (V) 1, 1X, 3, 3X

for semiconductor memory configurations.

J6, 55-Pin Memory Connector

Connects a remote memory for the expansion of

AN/UYK-64 (V) 2, 2X, 4, 4X

memory in the core memory configurations.

Provides I/O interface between I/O PCB A5 and the

J7, 55-Pin I/O Connector

external system.

J8, 55-Pin I/O Connector

Provides I/O interface between I/O PCB A6 and the

external system.

Provides I/O interface between I/O PCB A7 and the

J9, 55-Pin I/O Connector

external system.

J10, 55-Pin I/O Connector

Provides I/O interface between I/O PCB A8 and the

external system.

J11, 55-Pin System

Provides system terminal command and control,

Terminal Connector

between the processor and the system terminal.

GND Wing-Nut Stud

Provides a chassis ground connection capability.

1-9