INTRODUCTION - TM-11-5805-663-14-130015

T.O. 31S5-4-308-1

TM11-5805-663-14-13

NAVELEX 0967-464-0010

INTRODUCTION

The information in this technical manual pertains to Processor Assembly, STELMA Part No.

90331023-( ), and Gore Memory , STELMA Part No. 90331069-( ), hereafter referred to as

Processor and Core Memory, respectively. Coverage is provided for two versions of the

Processor and of the Core Memory: Processor Part No. 90331023-000 and Core Memory Part

No. 90331069-600, installed in Data Analysis-Programing Group OL-122/G & ( ), hereafter

referred to as Switch Group; and Processor Part No. 90331023-001 and Core Memory Part No.

90331069-001, installed in Data Analysis-Programing Group OL-123/G & ( ), hereafter

referred to as Area Communications Operations Center (ACOC) Group. Because of the com-

monality of the two versions, and the fact that existing differences are minor, references in

this technical manual to Processor and Core Memory apply to both versions; existing dif-

ferences are distinguished by reference to the appropriate group (i.e., Switch Processor,

Switch Core Memory, ACOC Processor, ACOC Core Memory).

The Processor, operating under program control, initiates real time data processing instruc-

tions for the Switch and ACOC Groups. The Core Memory provides word memory for storing

Processor operating programs and data base information.

This technical manual, which provides information for operating and maintenance personnel,

is divided into six chapters as follows;

Chapter 1, General Information, defines the purpose of the equipment and provides a

brief description of, and pertinent data for, the equipment.

Chapter 2, Installation, contains procedures for unpacking and installing the equipment.

Chapter 3, Preparation for Use and Reshipment, provides procedures for initializing the

equipment prior to making it operational, and preparing it for reshipment.

Chapter 4, Operation, contains descriptions of all controls and indicators, normal

operating procedures and emergency operating procedures.

Chapter 5, Theory of Operation, discusses the functional operation of the equipment and

provides descriptions of its electronic circuits.

Chapter 6, Maintenance, contains performance test data, alignment procedures, and

servicing information for the equipment.

The following specifications were used in preparation of this manual.

Manuals, Technical: Operation Instructions, Maintenance

MIL-M-38798

Instructions, Circuit Diagrams, Alignment Procedures, and

Installation Planning

Technical Manuals: General Requirement for Preparation of

MIL-M-38784

Abbreviations for Use on Drawings and in Technical Type

MIL-STD-12B

Publications

Electrical and Electronic Reference Designations

ASA Y32.16-1965

Printed Production of Technical Manuals: General Requirements

MIL-P-38790

For