DOC. D 207.208/2 ,C88/6/mod.i: NAVEDTRA A95-1 1-44-88 NEW EDITION Naval Education and September 1988 Training Manual Training Command 0507-LP-2 19-3800 (TRAMAN) Cryptologic Technician Training Series Module 11— CTM Organization and Administration DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. The terms training manual (TRAMAN) and nonresident training course (NRTC) are now the terms used to describe Navy nonresident training program materials. Specifically, a TRAMAN in- cludes a rate training manual (RTM), officer text (OT), single subject training manual (SSTM), or modular single or multiple subject training manual (MODULE). An NRTC includes nonresident career course (NRCC), officer correspondence course (OCC), enlisted correspondence course (ECC), or combination thereof. UNJVIRSiTY AT Although the words "he," "him," and "his" are used sparingly in this manual to enhance communication, they are not intended to be gender driven nor to affront or dis- criminate against anyone reading this text. DIMKIHl HON STATEMENT A: Approved for public release; distribution is unlimited. DEPOSITORY. r APR 2 1989 UNIVERSITY OF ILLINOIS i CRYPTOLOGIC TECHNICIAN TRAINING SERIES MODULE 1 1 CTM ORGANIZATION AND ADMINISTRATION NAVEDTRA A95-1 1-44-88 WITHDRAWN University of Illinois Library atU'-a-i laign I 1 < 1988 Edition Prepared by CTMC(SS) Milton Charles Georgo | i i i ■A \ \ ssss ssss ssss s ssssssssss ssss Digitized by the Internet Archive in 2013 http://archive.org/details/cryptologictechnOOgeor PREFACE This Training Manual (TRAMAN) and Nonresident Training Course (NRTC) form a self-study package designed to enable you to prepare for advancement to Cryptologic Technician Maintenance Third Class (CTM3). Satisfactory completion of the NRTC is necessary for advancement to Petty Officer Third Class (P03). The NRTC includes learning objectives and supporting questions to lead you through the TRAMAN. Instructions for completing the NRTC are in the back of this manual, following the index. This TRAMAN and NRTC publication was prepared by the Naval Education and Training Program Management Support Activity, Pensacola, Florida, for the Chief of Naval Education and Training. Technical assistance from fellow CTMs at Naval Security Group Activity, Sebana Seca, and Naval Security Group Activity, Groton, was greatly appreciated. 1988 Edition Stock Ordering No. 0507-LP-2 19-3800 Published by NAVAL EDUCATION AND TRAINING PROGRAM MANAGEMENT SUPPORT ACTIVITY UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON, D.C.: 1988 THE UNITED STATES NAVY GUARDIAN OF OUR COUNTRY The United States Navy is responsible for maintaining control of the sea and is a ready force on watch at home and overseas, capable of strong action to preserve the peace or of instant offensive action to win in war. It is upon the maintenance of this control that our country's glorious future depends; the United States Navy exists to make it so. WE SERVE WITH HONOR Tradition, valor, and victory are the Navy's heritage from the past. To these may be added dedication, discipline, and vigilance as the watchwords of the present and the future. At home or on distant stations, we serve with pride, confident in the respect of our country, our shipmates, and our families. Our responsibilities sober us; our adversities strengthen us. Service to God and Country is our special privilege. We serve with honor. THE FUTURE OF THE NAVY The Navy will always employ new weapons, new techniques, and greater power to protect and defend the United States on the sea, under the sea, and in the air. Now and in the future, control of the sea gives the United States her greatest advantage for the maintenance of peace and for victory in war. Mobility, surprise, dispersal, and offensive power are the keynotes of the new Navy. The roots of the Navy lie in a strong belief in the future, in continued dedication to our tasks, and in reflection on our heritage from the past. Never have our opportunities and our responsibilities been greater. 11 CONTENTS MODULE 1 1 TOPIC PAGE 1. The Cryptologic Technician Maintenance Branch 1-1 2. Electrical and Electronics Reference Publications 2-1 3. Navy Directives 3-1 4. Drawings and Blueprints 4-1 APPENDIX I. Publication and Instruction Reference List AI-1 II. Abbreviations and Acronyms AII-1 INDEX INDEX-1 in MODULE OVERVIEW MODULE 1 1 CTM ORGANIZATION AND ADMINISTRATION Your services as a Cryptologic Technician Maintenance (CTM) are always in demand. Your extensive training, tremendous knowledge, and incessant desire to excel will be welcomed wherever you serve. To gain the increased level of authority and responsibility that advancement in rate provides, you must constantly strive to enhance your knowledge and hone your skills. TOPICS IN THIS MODULE This module contains the four topics listed in the table of contents. These topics will enhance your knowledge of the Navy's advancement system, elec- trical and electronic maintenance reference publications, Navy directives, and drawings and blueprints. CTM3 OCCUPATIONAL STANDARDS COVERAGE This Cryptologic Training Series module is the first of seven modules that will support the list of CTM3 Occupational Standards in your Cryptologic Technician Maintenance (CTM) Advancement Handbook For Petty Officers, NAVEDTRA 71577. The remaining six modules are not yet developed, but will become progressively available between now and 1991. The four topics in this module partially support the nine CTM3 Occupational Standards (OCCSTDs) listed in the table below. They are from the list of CTM3 occupational standards in effect as of January 1989. OCCSTDS describe the minimum duties and responsibilities for enlisted personnel within each rate and rating. They also form the basis of your Personnel Advancement Requirements (PARs), which must be completed before you can be recommended for advancement to CTM3. The CTM OCCSTDs are revised periodically to keep pace with any changes in the CTM's job. You can find the current CTM OCCSTDS in the latest edition of the Manual of Navy Enlisted Manpower and Personnel Classifications and Occupational Standards, NAVPERS 18068. They are also printed each year in the CTM Advancemenent Handbook for Petty Officers. This handbook also contains the PAR sheets and the bibliography for advancement study. If you don't have a copy of the handbook, get one, and keep it up to date. Your supervisor or Educational Services Officer (ESO) can help you. IV CTM3 OCCUPATIONAL STANDARDS SUPPORTED BY THIS MODULE NUMBER OCCUPATIONAL STANDARD TOPIC 68 GENERAL ADMINISTRATION 68024 MAINTAIN PUBLICATIONS 2 68047 USE BULLETINS 2 68048 USE INSTRUCTIONS 3 68049 USE PUBLICATIONS 2 69 TECHNICAL ADMINISTRATION 69065 USE BLUEPRINTS 4 69068 USE DIAGRAMS 4 69069 USE DIRECTIVES 3 69070 USE DRAWINGS 4 69073 USE SCHEMATICS 4 TOPIC 1 THE CRYPTOLOGIC TECHNICIAN MAINTENANCE (CTM) BRANCH TOPIC OVERVIEW This topic briefly describes the Navy enlisted rating and classification structures, the Cryptologic Technician (CT) rating, and the organization of the CTM branch. Following is an outline of the topic: 1. ENLISTED RATING STRUCTURE This section gives a brief description of the Navy's enlisted rating structure. 2. NAVY ENLISTED CLASSIFICATION (NEC) STRUCTURE Gives a brief description of the Navy's NEC structure. 3. CRYPTOLOGIC TECHNICIAN (CT) RATING Describes the overall CT rating and each of its six branches (CTA, CTI, CTO, CTR, CTT, and CTM). 4. ADVANCEMENT STUDY FOR CRYPTOLOGIC TECHNI- CIANS Covers the CT bibliographies for advancement study in NAVED- TRA 10052, Bibliography for Advancement Study, and the available correspondence courses listed in NAVEDTRA 10061, List of Training Manuals and Correspondence Courses. 5. CTM ORGANIZATION Covers the organization of a typical NAVSECGRU electronics maintenance department. 6. GENERAL ADMINISTRATIVE DUTIES PERFORMED BY CTMs Covers administrative support duties involving the use of office machines, desktop computers, files, and records. 1-1 ENLISTED RATING STRUCTURE The present enlisted rating structure, established in 1957, includes three types of ratings for classifying personnel into occupational fields. They are (1) general ratings, (2) service ratings, and (3) emergency ratings. 1. General ratings identify broad occupational fields of related duties and functions. Some general ratings include service ratings; others do not. Both Regular Navy and Naval Reserve personnel may hold general ratings. The Cryptologic Technician (CT) is a general rating. 2. Service ratings identify subdivisions or specialties within a general rating. Although service ratings can exist at any petty officer level, they are most common at the P03 and P02 levels. Both Regular Navy and Naval Reserve personnel may hold service ratings. CTM, CTA, CTT, CTO, CTR, and CTI are service ratings within the general CT rating. 3. Emergency ratings identify civilian occupational fields used on active duty in time of war (for example, stevedore or transportationman). At present, all emergency ratings are disestablished. NAVY ENLISTED CLASSIFICATION (NEC) STRUCTURE The NEC structure supplements the enlisted rating structure by identifying personnel on active or inactive duty, and billets in manpower authoriza- tions. NEC codes specify the need for personnel with special knowledges and skills when the rating structure alone is not enough for manpower management. The NEC coding system helps manage Navy enlisted skills by iden- tifying billets and personnel. It aids the efficient use, distribution, and detailing of personnel. When NECs require special training, the Navy uses an inventory of NEC-coded billets and personnel to plan assign- ments into appropriate courses. Thus, the enlisted strength of the Navy, primarily at the petty officer level, depends on the accuracy of NEC coding. Some NECs require a formal training course; others are earned through On-the-Job Training (OJT). When you complete a formal course, the training facility automatically assigns the right NEC. This process allows faster NEC assignment and reduces paperwork at the command level. When you earn an NEC through OJT, the NEC is not automatically assigned. Therefore, commands must recommend fully qualified personnel for these NECs. The length of OJT is at the dis- cretion of individual commanding officers. However, depending on the complexity of the NEC, 6 to 12 months is often considered minimum. Commanding officers must be sure that personnel being considered for an NEC have completed all listed NEC and component NEC require- ments. Specific requirements for NECs are in NAVPERS 18068, Navy Enlisted Manpower and Personnel Classification and Occupational Standards, 1-2 section II, appendix C, under the appropriate NEC or NEC group heading. CRYPTOLOGIC TECHNICIAN (CT) RATING Before and during World War II, the jobs now performed by CTs were done by personnel selected from ratings such as Yeoman, Radioman, and Electronics Technician. Realizing that the work of Naval Security Group (NAVSECGRU) personnel required special skills and training, the Navy established the Communications Technician (CT) rating in 1948. This rating changed to the Cryptologic Technician (CT) rating in 1976. Together, with specially designated officers and warrant officers, CTs comprise the NAVSECGRU. As the NAVSECGRU grew and became responsible for a wider variety of technical programs, the need for specialization within the CT rating became apparent. Thus, six separate branches evolved within the CT rating: 1. CTA Branch — Administrative 2. CTI Branch — Interpretive 3. CTO Branch — Communications 4. CTR Branch— Collection 5. CTT Branch — Technical 6. CTM Branch — Maintenance Although the CT rating is a general rating, each of the six CT branches has its own, separate occupational qualifications. Thus, your advancement examinations will include knowledge and skills applicable to your particular branch. Of course, you must also be proficient in such subjects as security and organization of the Naval Security Group. These subjects are of equal importance to all CT branches. CTs have varied and interesting duty tours. They may use their special skills on board Navy ships, aircraft, or shore bases located throughout the world. Wherever you work, you will learn that other Navy personnel rely on the accuracy and efficiency of your work. Attention to small details is of utmost importance, because all levels of government use the results of your work. One small omission or error might start a chain of events that could waste money or jeopardize the security of the nation. CRYPTOLOGIC TECHNICIAN (ADMINISTRATIVE) (CTA) CTA personnel perform a wide variety of administrative and clerical duties. They must have a thorough knowledge of the Navy and NAVSECGRU organizations. Also, CTA duties require a very close working relationship with 1-3 personnel assigned to the other branches of the CT rating. CTA personnel perform duties involving: • Typing and filing. • Operating office machines. • Preparing, forwarding, and routing correspondence and reports. • Maintaining records and publications. • Requisitioning supplies. CTAs must be thoroughly familiar with enlisted and officer service records, technical documents unique to the NAVSECGRU, and documents concerning personnel and physical security. The CTA must also know general office procedures, practices, and management. CTAs could be assigned duty in any of the NAVSECGRU functional areas, such as communications, operations, maintenance, or administra- tion. Additionally, they can be assigned to a Defense Courier Service (DCS) station or a Communications Security (COMSEC) Material Issuing Office (CMIO). The CTA Class "A" course at the Naval Technical Training Center, Pensacola, Florida, gives initial training to personnel entering the CTA rating. CRYPTOLOGIC TECHNICIAN (INTERPRETIVE) (CTI) CTI personnel prepare data and reports involving communications materials, as well as operating certain communications systems. CTIs must have a foreign language capability. First, the CTI student attends a foreign language school. The length of this training varies from 7 to 15 months. After learning a foreign language, CTIs go to another school at Goodfellow Air Force Base, San Angelo, Texas. There they learn the operation of voice communi- cations and tape-recording equipment. They also learn the fundamentals of code and cipher systems. After their first tour of duty, CTI personnel may be eligible for advanced training in a number of skill areas or for training in a second foreign language. CRYPTOLOGIC TECHNICIAN (COMMUNICATIONS) (CTO) CTO personnel operate special-purpose teletypewriting equipment, office equipment, radio-receiving and -transmitting equipment, and cryptographic equipment. They perform duties in message centers around the world, ashore and afloat. CTOs provide rapid, reliable, and secure communi- cations support for all levels of command. The sophisticated electronic, electromechanical, and Automated Data-Processing (ADP) equipment used 1-4 by CTOs is like that used by Radiomen assigned to communications centers ashore. CTOs receive comprehensive technical training at the Naval Technical Training Center, Pensacola, Florida. While there, they learn the following: • Basic electrical and electronic theory • Electromagnetic wave-propagation theory and application • Theory and operation of radio-transmitting and -receiving equipment • Naval communications procedures • Teletypewriter typing and operation • Cryptographic equipment operation • Communications center operations For CTO personnel interested in additional technical training, there are opportunities for learning in modern, sophisticated, special-purpose communi- cations systems and equipments. CRYPTOLOGIC TECHNICIAN (COLLECTION) (CTR) CTR personnel perform a variety of duties in connection with the operation of teletype and Morse communications systems. They receive training in the following subjects: • Morse code and radio theory • Typewriting • Maintenance of certain CTR specific files and technical documents unique to the NAVSECGRU Command They also learn to operate radio-receiving, direction-finding, teletype, and recording equipments. Opportunities for specialized training exist in such areas as signal security, computer operations and programming, message processing, and instructor training. CTRs serve at various communications stations, NAVSECGRU activities, or communications security detachments located throughout the world. They are also assigned to detachments or departments aboard certain ships. CRYPTOLOGIC TECHNICIAN (TECHNICAL) (CTT) CTTs perform duties related to both communications and non- communications systems. Their duties are complex and require a high 1-5 degree of skill. They are among the most extensively trained personnel in the Navy. During "A" school, CTTs learn to copy Morse code and operate magnetic tape recorders, computers, test equipment, receiving systems, and radioteletype equipment. They are also trained in electronics theory, radio-wave propagation, and the operation of systems associated with missiles, space vehicles, radar, and navigational aids. CRYPTOLOGIC TECHNICIAN (MAINTENANCE) (CTM) The field of electronics is always changing, offering new and challenging areas of interest almost every day. This makes the CTM rating an exciting and diversified rating. CTMs maintain and calibrate standard and specialized electronic and electromechanical equipment used by NAVSECGRU activities throughout the world. CTMs are also called upon to install, maintain, and evaluate newly developed electronic communications equipment. Some CTMs maintain cryptographic devices when specifically trained and authorized to do so. Because of the complexity of electronics equipment, the technician respon- sible for repairs must have extensive background knowledge of basic electricity and electronics. This includes a working knowledge of algebra, trigonometry, physics, and English. CTMs provide maintenance service for NAVSECGRU activities throughout the world, both ashore and afloat. They perform preventive and corrective maintenance on • radio receivers and antennas • RF distribution equipment • audio and dc distribution systems • communications multiplexing and keying equipment • cryptographic devices and teletypewriter equipment • automated data-processing equipment • electronic countermeasures equipment Basic training for CTMs consists of formal schooling in fundamental electronics, part-replacement skills, and usage of electronic test equipment. A specialized maintenance course on one of the subsystems or equipments in current use follows basic training. As a CTM3, you will be responsible for maintaining one of these subsystems or equipments at peak efficiency, 24 hours a day, 365 days a year. 1-6 Your uppermost thought should be to perform your duties to the best of your ability. The mission of your duty station is vital to the defense of your country. Take pride in your work. Be sure to complete each task in the prescribed manner. Complete associated reports and records accurately and on time. ADVANCEMENT STUDY FOR CRYPTOLOGIC TECHNICIANS CT bibliographies for advancement study are in NAVEDTRA 10052, Bibliography for Advancement Study. This annual publication lists training manuals and other publications you should study when preparing for Navy wide advancement examinations. These study materials are listed in the bibliography by rating and paygrade. An updated NAVEDTRA 10052 is published each year and distributed in the fall preceding the year it becomes effective. In addition to NAVEDTRA 10052, a special bibliography for CTs is published at least 4 months before each examination cycle. This bibliography contains source material for a specific advancement examination series. It is a service unique to the CT community. The importance of these bibliographies to the candidate cannot be overemphasized. If you carefully study all source material in the bibliograpy, you should get a higher examination score. If you get a higher examination score, you can get ahead in the Navy! Another valuable source of study information available to the CTM is NAVEDTRA 10061 , List of Training Manuals and Correspondence Courses. All ships and NAVSECGRU stations receive this publication. Your command's Educational Services Office (ESO) should have a current copy. The manual lists available training manuals and correspondence courses, and gives a brief overview of each. It also has chapters covering correspondence courses administered by the following activities: • The Naval Education and Training Program Management Support Activity (NETPMSA). • The Naval School of Health Sciences, National Naval Dental Center. • The Naval War College. • The Naval Security Group Division at the NETPMSA. • The Air Force, Marine Corps, Army, and Coast Guard schools. The chapter entitled Naval Security Group Nonresident Training Materials lists the available NAVSECGRU-related courses and gives information, eligibility, and enrollment procedures. NOW is the time to prepare for advancement. 1-7 THE PRESIDENT OF THE UNITED STATES THE SECRETARY OF DEFENSE (SECDEF) THE SECRETARY OF THE NAVY (SECNAV) CHIEF OF NAVAL OPERATIONS (CNO) FLEET COMMANDERS (CINCPACFLT. CINCLANTFLT, CINUSNAVEUR) COMMANDER NAVAL SECURITY GROUP COMMAND (CNSG) TYPE COMMANDERS (COMNAVSURFPAC, COMNAVSUBLANT, ETC. ) GROUP COMMANDERS (COMCARGRUONE, COMSUBGRUTWO, ETC. 1 CNSG AREA DIRECTORS UNIT COMMANDING OFFICER NAVAL SECURITY GROUP DETACHMENTS (NSGD) NAVAL SECURITY GROUP ACTIVITIES (NSGA) COMMANDER NAVAL TELE- COMMUNICATIONS COMMAND (COMNAVTELCOM) U.S. NAVAL COMMUNICATIONS AREA MASTER STATIONS (NAVCAMS) .-L U.S. NAVAL COMMUNICATIONS STATIONS (NAVCOMMSTA) OPERATIONAL INTERFACE ADMINISTRATIVE INTERFACE Figure 1-1. — Simplified Navy chain of command. 1-8 CTM ORGANIZATION Look around you. You will notice that each person is working at an assigned task. A receiver is being calibrated, equipment is being prepared for shipment, or a group is gathered for training. Each person is assigned a task as part of a team. All in all, you will find that your duty station is a combination of highly skilled personnel organized into teams to carry out the mission of the command. It's important to understand your organization's structure from the top down, and how you fit into that structure. NAVAL ORGANIZATION Organization is the process by which • jobs are divided into groups and assigned to individuals • authority and responsibility are established • relationships between individuals are decided The Navy is organized into levels of authority to form a chain of command. Figure 1-1 shows the structure of this chain of command at the higher levels of authority. Figure 1-2 shows a typical chain of command from the commanding officer down to the various departments. THE ELECTRONICS MAINTENANCE DEPARTMENT Due to the difference in size and mission of NAVSECGRU activities, there is no standard organizational structure. Each command arranges its structure to best meet the needs of the mission. COMMANDING OFFICER COMMAND MASTER CHIEF EXECUTIVE OFFICER §IAf£_*SSISTANTS SECURITY OFFICER LEGAL OFFICER CHAPLAIN ADMINISTRATION DEPARTMENT COMMUNICATIONS DEPARTMENT SUPPLY & FISCAL DEPARTMENT §PECIAL_ASSISTANTS CHIEF MASTER-AT-ARMS COMMAND CAREER COUNSELOR OPERATIONS DEPARTMENT MAINTENANCE DEPARTMENT SIGNALS SECURITY DEPARTMENT DIRECT SUPPORT DEPARTMENT PUBLIC WORKS DEPARTMENT Figure 1-2. — Typical NAVSECGRU shore (field) activity chain of command. 1-9 This is especially true for electronic maintenance departments. Their organizational structure depends on the equipments installed, and the number of maintenance technicians assigned. Figure 1-3 shows the chain of command of a typical electronics maintenance department. At smaller commands, one person could fill two positions. Electronics Material Officer (EMO)/Department Head At most NAVSECGRU activities, the Electronics Material Officer and the Electronics Maintenance Department Head are the same person. As the EMO, this person is responsible for the following: • Readiness of all assigned electronic equipment. • Administration of the electronic material maintenance program. • Technical maintenance and repair of electronic equipment. • Installation of new or special electronic equipment. • Administration of electronics supply stock. As the Department Head, the EMO also is responsible for the conduct, training, welfare, and morale of the department's people. Assistant Electronics Material Officer (AEMO)/Leading CTM The department's AEMO/Leading CTM works directly with the EMO. This person is responsible for the proper performance of duties assigned to the various divisions of the electronics maintenance department. Leading Chief Petty Officer (LCPO)/Division Chief Each LCPO/Division Chief works directly with the AEMO and provides assistance in the administration of their division. The LCPO/Division Chief assigns specific duties to the Leading Petty Officer. Leading Petty Officer (LPO) Assigned by the LCPO/Division Chief, the LPO is an assistant to the LCPO/Division Chief and is the lead supervisor of division personnel. At smaller commands, the LPO may perform the duties of the LCPO/Division Chief. Specific duties of the LPO vary, based on the size of the division and the tasks at hand. Division Personnel Division personnel are assigned specific duties by their LPO. Examples of these are • performing preventive maintenance • performing corrective maintenance • cleaning assignments • administrative duties 1-10 ELECTRONIC MAINTENANCE DEPARTMENT HEAD/ ELECTRONICS MATERIAL OFFICER (EMO) ASSISTANT ELECTRONICS MATERIAL OFFICER ( AEMO) TRAINING PETTY OFFICER U U li SUPPLY " 3M/NMMS/PIES COORDINATOR y SPECIAL PROJECTS ELECTRONIC MAINTENANCE DEPARTMENT LEADING CHIEF HFDF MAINTENANCE DIVISION CHIEF GENERAL MAINTENANCE DIVISION CHIEF COMMUNICATIONS MAINTENANCE DIVISION CHIEF LEADING PETTY LEADING PETTY OFFICER (LPO) -| LEADING PETTY OFFICER (LPO) OFFICER (LPO) 1 1 II DAY WORKERS DAY WORKERS DAY WORKERS 1 1 1 } 1 MAINTENANCE WATCH SECTION ONE SUPERVISOR MAINTENANCE WATCH SECTION TWO SUPERVISOR 1 MAINTENANCE WATCH SECTION THREE SUPERVISOR MAINTENANCE WATCH SECTION FOUR SUPERVISOR MAINTENANCE TECHNICIAN WATCHSTANDERS MAINTENANCE TECHNICIAN WATCHSTANDERS MAINTENANCE TECHNICIAN WATCHSTANDERS MAINTENANCE TECHNICIAN WATCHSTANDERS J Figure 1-3. — Typical NAVSECGRU shore (field) activity electronics maintenance department chain of command. 1-11 GENERAL ADMINISTRATIVE DUTIES PERFORMED BY CTMs Depending on the size of your division, and the amount of equipment maintained, you could be assigned an administrative position or perform administrative duties. These duties could involve a particular position, such as Supply Petty Officer, or they could be non-specific, such as maintaining a logbook. Whatever the case, you will be required to have a variety of skills. For instance, you must know how to use and care for office equipment, and how to maintain a filing system. Office Machines and Desktop Computers Used for Administrative Support The two most common pieces of office equipment are typewriters and copy machines. These machines play an important part in administrative support. You must use and maintain these equipments properly. The best source of information on their use and care is in the manufacturer's instructions or technical manual. General-purpose desktop computers are now being procured to aid administrative support. Such computers are used for word processing, data-base management, and spread-sheet analysis. You will use a desktop computer to report and manage maintenance actions under the NAVSECGRU Maintenance Management System (NMMS). Files and Records Files and records, properly maintained, provide a source of information for future reference. Examples of information to be stored would be mes- sages on a specific subject or correspondence and documents for a particular project. If the information is to be of any use, it must be easy to locate when needed. FILING SYSTEMS.— When information is stored in folders, a good filing system is necessary. The actual system of filing will depend on the needs of each division. When storing information in files, label each folder properly. If the information is classified material, mark the folder with the highest security classification of the material stored. Assign folders an appropriate subject code from SECNAVINST 5210.11 Department of the Navy File Maintenance Procedures and Standard Subject Identification Codes (SSIC). The use of SSICs makes it easy to file folders of information into a usable filing system. When storing large amounts of material, use a cross-reference system of titles, subjects, and SSICs. Folders are usually stored in four- or five-drawer, steel, letter-size, filing cabinets. The type of cabinet used must meet the security requirements for the classification of material being stored. RECORD BOOKS AND LOGS.— Official records are kept in a record book or log. The format of the record or log will depend on the information to be recorded. When higher authority requires a record or log book, the format for the book is usually laid out by the higher authority. If you start a log book, begin by listing all the pertinent information to be recorded. Consider the information and how it should be listed. This is most easily accomplished by starting with key information used to reference each entry. Provide ample space for each entry and identify headings clearly. 1-12 SUMMARY The Naval Security Group has some of the most technically advanced and skilled personnel in the Navy. As a CTM, you represent the cog of the NAVSECGRU wheel. It's up to you to provide the best maintenance support you can. To provide the best possible support, you must constantly strive to do better by enhancing your knowledge and honing your special skills. The rewards for this effort are advancement in rate, increased responsibility, recognition by superiors, and a personal feeling of accomplishment. The CTM rating is ever changing and improving. We made every effort to provide current and accurate information in this module. But, as you may suspect, some of the information may be outdated by the time it reaches you. This is a continuing problem inherent in training material. Therefore, it is important that you consult the appropriate technical manuals and directives when actually performing your duties. Also, remember that the questions in the associated Nonresident Training Course (NRTC) for this module are based on information contained in the module. Do not base your answers to these questions on your own personal experiences 01 other developments. REFERENCES Bibliography for Advancement Study, NAVEDTRA 10052-AH, Naval Education and Training Program Development Center, Pensacola, FL, 1986. List of Training Manuals and Correspondence Courses, NAVEDTRA 10061 -AS, Naval Education and Training Program Development Center, Pensacola, FL, 1986. Ocean Systems Technician 3 &2 (Maintained, NAVEDTRA 062-05-45-82, Naval Education and Training Program Development Center, Pensacola, FL, 1986. Department of the Navy File Maintenance Procedures and Standard Subject Identification Codes, SECNAVINST 5210. 1 1 , Chief of Naval Operations, Washington, DC, 13 August 1982. 1-13 TOPIC 2 ELECTRICAL AND ELECTRONICS REFERENCE PUBLICATIONS TOPIC OVERVIEW Electronics theory and electronics maintenance are subjects where there is no shortage of easily available reference material. Publications you will use include texts, handbooks, catalogs, lists, indexes, bulletins, instruction books, and technical manuals. This topic identifies and briefly describes the more common publications used by CTMs. Following is an outline of the topic: 1. SECURITY OF CLASSIFIED INFORMATION PUBLICATIONS Describes six important security-related publications you will use. 2. SAFETY PUBLICATIONS Describes four publications that are sources of information on safety as it applies to electronics maintenance. 3. ELECTRICAL AND ELECTRONICS REFERENCE AND STUDY MATERIALS Covers 10 commonly used electricity and electronics reference publications. 4. MAINTENANCE ADMINISTRATION Describes three reference publications that cover maintenance administration duties and responsibilities. 5. CORRECTIONS AND CHANGES TO TECHNICAL PUBLICATIONS Covers procedures for making corrections and changes to technical publications, making EIB and EIMB changes, and maintaining NAVSEA and NAVELEX technical manuals. 2-1 SECURITY OF CLASSIFIED INFORMATION PUBLICATIONS The security of the United States, and of naval operations in particular, depends on how successfully we protect our classified information. Every individual has a legal and moral responsibility to maintain the security of any classified material to which they have access. As a CTM, you will work with classified equipment and use classified publications. All persons who use classified information must keep a common-sense outlook on security and know where to go for more information on security procedures. Security cannot be overemphasized. Security begins with you! The following are important security-related publications you will use: 1 . Department of the Navy Information and Personnel Security Program Regulation, OPNAVINST 5510.1 2. Sensitive Compartmented Information (SCI) Security Manual, Admin- istrative Security, DOD C-5105.21-M-1 3. Physical Security Standards for Sensitive Compartmented Information Facilities, DIAM 50-3 4. Security of Compartmented Computer Operations, DIAM 50-4 5. Sensitive Compartmented Information (SCI) Security and Emergency Destruction, NSGTP 683-11-00-88 6. Navy Implementation of National Policy on Control of Compromising Emanations, OPNAVINST C55 10.93 OPNAVINST 5510.16 DEPARTMENT OF THE NAVY INFORMATION AND PERSONNEL SECURITY PROGRAM REGULATION, OPNAVINST 5510.1 DEPARTMENT OF THE NAVY INFORMATION AND PERSONNEL SECURITY PROGRAM REGULATION This instruction is commonly referred to as the Navy's Security Manual. It issues the controlling policy for implementation and maintenance of the Navy's information and personnel security program. Its policy and procedures are the Navy's minimum requirements for safeguarding classified information. Commanding officers may choose to impose more stringent requirements within their own commands. Although this instruction deals with conventionally classified materials, it also applies to SCI as the basic standard for classification principles, markings, down- grading, and declassification actions. The correspond- ence course NAVEDTRA 10987, Security Manager, covers the contents of OPNAVINST 5510.1. We recommend you take this course to strengthen your knowledge of the Navy's program to protect classified information. OPNAVINST 5510.1 contains four main parts: Parti: Personnel Management Part II: Classification Management Part III: Accounting and Control Part IV: Personnel Security 2-2 These four parts of the Security Manual cover Navy policy and procedures on the following sub- jects: • Security education and training. • Classification of official information. • Individual responsibilities regarding stowage, accountability, disposition, and destruction. • Transmission of classified material. • Security violations and compromises. • Control of discussion, disclosure, photography, reproduction, and visitors. • Personal censorship. • Communications security. • Personnel security investigations and clearances. SENSITIVE COMPARTMENTED INFOR- MATION (SCI) SECURITY MANUAL, ADMINISTRATIVE SECURITY, DOD C-5105.21-M-1 This manual is commonly referred to as the M-l Manual. In it, the Director, Defense Intelligence Agency (DI A) prescribes general administrative policy and procedures for the security, use, and dissemina- tion of SCI. CONFIDENTIAL COVER UNCLASSIFIED "1 MARCH 1987 NAVY DEPARTMENT SUPPLEMENT Department of Defense Sensitive Compartmented Information (SCI) Security Manual Administrative Security (U) CONFIDENTIAL COVER UNCLASSIFIED 2-3 /« PHYSICAL SECURITY STANDARDS FOR SENSITIVE COMPARTMENTED INFORMATION FACILITIES FOR OFFICIAL USE ONLY PHYSICAL SECURITY STANDARDS FOR SENSITIVE COMPARTMENTED INFORMATION FACILITIES, DIAM 50-3 DIAM 50-3 establishes the minimum standards for construction and protection of facilities that store and process Sensitive Compartmented Information (SCI). This manual gives the minimum standards for the following: • Perimeter construction • Intrusion detection systems • Telephone and intercommunications equipment security • Other miscellaneous physical security require- ments CONFIDENTIAL COVER UNCLASSIFIED Security of Compartmented Computer Operations (U) COVER UNCLASSIFIED CONFIDENTIAL SECURITY OF COMPARTMENTED COMPUTER OPERATIONS, DIAM 50-4 DIAM 50-4 gives policy and security require- ments for protecting SCI that is processed and stored in an Automatic Data-Processing (ADP) system. This manual also establishes the criteria and procedures for testing, analyzing, evaluating, and accrediting ADP systems and networks. 2-4 SENSITIVE COMPARTMENTED INFORMATION (SCI) SECURITY AND EMERGENCY DESTRUCTION, NSGTP 683-11-00-88 This publication provides you with supplemental training in the many facets of security and emergency destruction. You must complete this course for advancement to petty officer third class. NAVY IMPLEMENTATION OF NATIONAL POLICY ON CONTROL OF COMPROMISING EMANATIONS, OPNAVINST C5510.93 This instruction implements the national policy on the control of Compromising Emanations (CE). CE, referred to as TEMPEST, are unintentional, information-bearing signals that, when intercepted and analyzed, can disclose classified information being transmitted, received, or otherwise processed by electrical equipment or systems. Any electrical information-processing device, whether it's an ordinary electric typewriter or a large computer, can emit interceptable CE. SAFETY PUBLICATIONS Nothing in the CTM training program is more important than your safety and the safety of fellow workers. In few other fields is the expression "carelessness kills" more appropriate. Electronic equipments and circuits are potentially DEADLY! As you become more familiar with your job, you may become less cautious when operating or maintaining electronic equipment. The dangers of electrical shock, exposure to toxic or radioactive substances, or breakage of cathode ray tubes do not decrease with familiarity. Always be alert to the dangers that exist. Constantly apply and review basic safety precautions. The following publications are sources of information on safety as it applies to electronics maintenance. 1. NAVSECGRU Logistics Management Manual, NAVSECGRUINST 4000.1 2. Naval Ships' Technical Manual, Chapter 400, Electronics, NAVSEA S9086-ND-STM-000/CH-400 3. Electronic Installation Maintenance Book (EIMB), General, NAVSEA SE000-00-EIM-0100 4. Naval Electronics Systems Engineering Activity (NESEA) Electronic Safety Handbook, EO410-AA-HBK-010/00K 2-5 HSGINST 4000. IB NAVSECGRU LOGISTICS MANAGEMENT MANUAL SUPPLY NAVSECGRU LOGISTICS MANAGEMENT MANUAL, NAVSECGRUINST 4000.1 Chapter 10 of this instruction gives detailed infor- mation on electronic and electrical safety for CTMs. This a publication that you'll use on a daily basis. NAVSEA S9086-ND-STM-000/CH400 GWU5 *»»»L SHIP •■ IECIMCU KHIUU NAVSEA SS086-ND-S1M-000 CHAPTER 400 ELECTRONICS i7»-\ w t*\ a •. T iOmj. i, njafQUI 0"l* CntTRlWTiC ii^i«imuw/ii' M?«o BBtj OP TOS/MVAtB lf-l-^ q/WWIFv (¥>fi7-l P-R?u -Mllfl B I li;r - »""»?■ ■■rf, TIT firCT«TMf-MFTir XMMIQII NAVAL SHIPS' TECHNICAL MANUAL, CHAPTER 400, ELECTRONICS, NAVSEA S9086-ND-STM-000/CH-400 This manual gives major Naval Sea Systems Command (NAVSEASYSCOM) procedures for the handling of electronic material under its technical control. Section V, Safety, gives safety precautions that you should observe. 1 JUNE 1976 uuui i »™ 1)11 2-6 ELECTRONICS INSTALLATION AND MAINTENANCE BOOK, GENERAL, NAVSEA SEOOO-OO-EIM-100 Section 3 of this handbook is a quick source of information for preventing or eliminating hazards to personnel ashore and afloat. It gives responsibilities and recommended precautions and practices associated with the following: • Electrical shock • Shipboard ungrounded electrical distribution systems • Handling and charging of batteries • Non-portable power tools and equipment • Portable power tools and equipment • Soldering irons • Hazardous equipment and materials • Electromagnetic radiation • Electrical fires • Safety equipment • Cold-weather operations • Warning signs and posters that are necessary where potential hazards exist NAVSEA SEOOO-OO-EIM-100 ELECTRONICS INSTALLATION AND MAINTENANCE BOOK APRIL 1983 FOR OFFICIAL USE ONLY ELECTRONIC SAFETY HANDBOOK, E0410-AA-HBK-010/00K You should have your own personal copy of this handbook. It's published by the Naval Electronic Systems Command. And, it's primarily written to help you get "squared away" on what's safe and what's unsafe. Instead of containing detailed safety proce- dures, this handbook is a well-illustrated, easy-to-read source of information. EO41O-AA-HBK-O10/0OK ELEXSAFE electronic SAFETY handbook NAVAL ELECTRONIC SYSTEMS COMMAND 2-7 ELECTRICAL AND ELECTRONICS REFERENCE AND STUDY MATERIALS Your need for electrical and electronics reference material doesn't end the day you complete "A" school; it just begins. Whether it be for trouble-shooting a receiver, calibrating test equipment, or studying for advancement to the next paygrade, you will be using reference materials. There's an unlimited supply of electrical and electronics reference material available. Knowing what publications are available, which are important to you, and where to find them can be frustrating. Your success as a CTM will largely depend on "knowing where to find it." Be curious; look through your technical library; see what publications are there. Following are some of the more common reference publications you will use: 1 . Navy Electricity and Electronics Training Series (NEETS) 2. Electronics Installation and Maintenance Book (EIMB) 3. Naval Shore Electronics Criteria Handbooks, NAVELEX SERIES 0101,100 4. Digital Computer Basics, NAVEDTRA 10088 5. Equipment Technical Manuals 6. Engineering Information Bulletin (EIB), NAVSEA 0967-LP-001-3XX 7. Naval Security Group Tech Notes 8. Shipboard Bonding, Grounding, and Other Techniques for Electro- magnetic Capability and Safety, MIL-STD-1310(NAVY) 9. Installation Criteria For Shipboard Secure Electrical Information Processing Systems, MIL-STD-1680(SHIPS) 10. Metrology Automated System for Uniform Recall and Reporting (MEASURE) Users Manual, OP 43P6A NAVY ELECTRICITY AND ELECTRONICS TRAINING SERIES (NEETS) Written and edited by senior electrical and electronics technicians, this 21 -module, self-study series provides beginners with basic electrical and electronics theory. Its topics range from the history of electricity to the principles of radar and beyond. When all modules of the series are completed, the NEETS will replace volumes 1 and 2 of NAVEDTRAs 10087-C and 100S1 -CI, Basic Electronics, and their respective correspondence courses. List of the NEETS by Module Title The following is a list of the NEETS by module title. If you are just learning electricity and electronics, you should study the modules in sequence. Module 1 , Introduction to Matter, Energy, and Direct Current Module 2, Introduction to Alternating Current and Transformers Module 3, Introduction to Circuit Protection, Control, and Measurement Module 4, Introduction to Electrical Conductors, Wiring Techniques, and Schematic Reading Module 5, Introduction to Generators and Motors Module 6, Introduction to Electronic Emission, Tubes, and Power Supplies Module 7, Introduction to Solid-State Devices and Power Supplies 2-8 Module 8, Introduction to Amplifiers Module 9, Introduction to Wave-Generation and Wave-Shaping Circuits Module 10, Introduction to Wave Propagation, Transmission Lines, and Antennas Module 11, Microwave Principles Module 12, Modulation Principles Module 13, Introduction to Number Systems, Boolean Algebra, and Logic Circuits Module 14, Introduction to Microelectronics Module 15, Principles of Synchros, Servos, and Gyros Module 16, Introduction to Test Equipment Module 17, Radio-Frequency Communications Principles Module 18, Radar Principles Module 19, The Technician's Handbook Module 20, Master Glossary and Index Module 21, Test Methods and Practices Overview of the NEETS Modules Module 1 begins with a short history of electricity and electronics, and proceeds into matter, energy, and direct current. It also gives general safety precautions and first-aid procedures that should be common knowledge for anyone working with electricity. (There are safety hints included throughout the series.) Modules 2 through 5 deal with the generation of electricity, and the application of resistors, capacitors, and inductors. Module 6 ties the first five modules together in an introduction to vacuum tubes and the vacuum tube power supply. Module 7 does the same thing, using solid-state devices. Module 8 continues the series with an introduction to amplifiers. Module 9 introduces you to wave-generation and wave-shaping circuits. Module 10 discusses the characteristics of wave propagation, transmission lines, and antennas. Module 11 covers microwave oscillators, amplifiers, and waveguides. Module 12 covers modulation principles. Module 13 introduces numbering systems, Boolean algebra, and logic circuits. Module 14 covers microelectronics technology and the repair of miniature and microminiature circuits. Module 15 covers the operation and application of synchro, servo, and gyro mechanisms. Module 16 introduces you to some of the commonly used test equipments and covers their basic application. Module 17 presents the fundamentals of a Radio-Frequency (RF) communications system. Module 18 covers the fun- damentals of radar principles. Module 19 provides you with a handy reference of commonly used general information, such as electrical and electronics formulas, color-coding schemes, and Navy supply system information. Module 20 is the glossary of electrical and electronics terms used throughout the series. Module 21 provides you with information on the basics of test methods and practices. There are plans to publish a Module 22 and a Module 23. These will introduce modern mainframe and personal computers, associated peripherals, and software. 2-9 Each module has review questions. Answers to the questions are at the bottom of the next even-numbered page. Developers of the NEETS made every attempt to use simple language. Technical words or phrases are explained both in the text and in the glossary at the end of each module. Module 20 also defines specific electrical and electronics terms. All modules use numerous illustrations and explain circuit theory in simple mathematical terms. A basic knowledge of algebra will help you to better understand the formulas used. Each of the modules includes a Nonresident Training Course (NRTC), except for Module 19, The Technician's Handbook, and Module 20, Master Glossary and Index. NAVEDTRA 10061, List of Training Manuals and Correspondence Courses, gives course descriptions and ordering procedures. ELECTRONICS INSTALLATION AND MAINTENANCE HANDBOOKS (EIMBs) The EIMB is one of the more common references. It is used worldwide by both military and civilian technicians as a standard source for information and guidance on installation, maintenance, and repair of electronics equip- ment. The EIMB makes available, in one source document, the maintenance, repair, and material readiness policies issued in chapter 400 of the Naval Ships' Technical Manual. It also includes other electronics-related information normally found in textbooks, periodicals, or technical papers. Periodic revisions to the EIMB keep its content current. These revisions come from such sources as the Engineering Information Bulletin (EIB), the NAVSEA Journal, textbooks, industry magazines, periodicals, and other military installation and maintenance-related publications. The EIMB handbooks are divided into two main categories: general information handbooks and equipment-oriented handbooks. General infor- mation handbooks contain data for personnel involved in general installation and maintenance of equipment, regardless of equipment specialty. Equipment- oriented handbooks contain data on general test procedures, adjustments, servicing, and field change identification on equipment of a particular class. General Information EIMB Handbooks There are seven general information handbooks in the EIMB series: 1. General, NAVSEA SE000-00-EIM-100 2. Installation Standards, NAVSEA SE000-00-EIM-110 3. Electronic Circuits, NAVSEA SE000-00-EIM-120 4. Test Methods and Practices, NAVSEA SE000-00-EIM-130 5. Reference Data, NAVSEA SE000-00-EIM-140 6. EMI Reduction, NAVSEA SE000-00-EIM-150 7. General Maintenance, NAVSEA SE000-00-EIM-160 2-10 GENERAL, NAVSEA SEOOO-OO-EIM-100.— This EIMB handbook gives you policy and instructions for use of the EIMB series. It also gives informal guidance for installing, maintaining, and repairing electronic equipment. It has five sections: Section 1 2 3 4 5 Introduction Administration Safety and Accident Prevention Publications and Their Handling EIB/EIMB Indexes Index C of Section 5, the EIMB Subject Index, is a handy reference for finding which of the other six EIMB handbooks contains information on a particular subject. NAVSEA SEOOO-OO-EIM-100 ELECTRONICS INSTALLATION AND MAINTENANCE BOOK "I APRIL 1983 FOfl OFFICIAL USC ONLY INSTALLATION STANDARDS, NAVSEA SE000-00-EIM-110.— This EIMB handbook contains approved shipboard standards, techniques, and prac- tices for installing electronic equipment. It covers all phases of installation — from the receipt of equipment through the actual installation. This information was extracted from numerous publications, instructions, and pamphlets from military and civilian sources. The handbook is revised periodically to include the latest techniques and developments. The handbook has 6 sections: Section 1 General 2 Cable, Flexible, and Semi-Rigid 3 Support Equipment 4 Antennas 5 Waveguide and Rigid Coaxial Lines 6 Equipment Installation NAVSEA 09671P0000110 ELECTRONICS INSTALLATION AND MAINTENANCE BOOK INSTALLATION STANDARDS FOR OFFICIAL USE ONU 1 SEPT. 1977 2-11 NAVSEA 0967-LP-000-0120 ELECTRONICS INSTALLATION AND MAINTENANCE BOOK ELECTRONIC CIRCUITS This puMKotiOn ij roquiifd lo' anio.nl uM> Oi I"' .ulininifJinHwo r>i opoi.ltion.il pu'po»«S OiSlrlbullon •-.. I'iriiiod to U.S. Government agencies only Oiiei roqvosis 'O' Ih'i Oocu'nonl musl be iclorred to Commanding Otic*'. Naval Ship Weapon Sysioms Engineering Station. Code SHOO, Pon Hueneme. PUBLISHED BY DIRECTION OF COMMANDER, NAVEL SEA SYSTEMS COMMAND ELECTRONICS CIRCUITS, NAVSEA SE000-00-EIM-120.— This EIMB handbook is an informative reference on electronics circuitry. It describes characteristics, application, theory, and failure analysis of circuits used in all types of electronics equipment. It is periodically updated to add new circuits or to revise existing circuits, based on current electronics developments. The handbook has 16 sections: Section Section 1 Introduction 10 Detectors 2 Power Supplies 11 Mixing, Heterodyning, 3 Voltage Regulators and Automatic 4 Filters Conrol Circuits 5 Amplifiers 12 Modulators 6 Oscillators 13 Special Circuits 7 Multivibrators 14 Synchros and Servos 8 Sweep Generators 15 Counters 9 Cathode Ray Tube Circuits 16 Logic Circuits NAVSEA 0967-LP-000-0130 ELECTRONICS INSTALLATION AND MAINTENANCE BOOK TEST METHODS AND PRACTICES FOH OFFICIAL USE ONLY TEST METHODS AND PRACTICES, NAVSEA SE000-00-EIM-130.— This EIMB handbook has the information you'll need to properly test electronic equipment. It describes the basic functions of general test equipment, and outlines testing techniques and practices. The handbook has 6 sections: Section 1 General Information 2 Basic Measurements 3 Test Techniques and Practices 4 Waveform Interpretation 5 Antenna and Transmission Line Measurements 6 System Testing 2-12 REFERENCE DATA, NAVSEA SEOOO-00- EIM-140. — This EIMB handbook contains an encyclo- pedic arrangement of useful definitions, abbreviations, formulas, and other data related to electronic installa- tions and maintenance. It is a "ready reference" for you to use on the bench for maintenance or in the classroom for study. The handbook has 3 sections: Section 1 2 3 Introduction Encyclopedia Charts, Graphs, Lists, and Tables NAVSH1PS 0967-000-0140 NONREC1STERED ELECTRONICS INSTALLATION AND MAINTENANCE BOOK REFERENCE DATA THIS nntlGLTIM WPIMEOII *MD CAXClll NAV1HIM DEPARTMENTOFTHE NAVY NAVAL SHIP ENGINEERING CENTER PUBLISHED: JANUARY 1972 ELECTROMAGNETIC INTERFERENCE RE- DUCTION, NAVSEA SE000-00-EIM-150.— This EIMB handbook gives information and approved procedures for identifying, reducing or eliminating Electromagnetic Interference (EMI). Although, mainly intended for technicians who install and maintain electronic equipments at sea, it does contain infor- mation useful to all technicians. The handbook has the following 12 sections: Section 1 Purpose and Scope 2 Electromagnetic Interference 3 General Sources of EMI 4 Types of EMI 5 Method of Coupling EMI 6 Interference from Electrical Devices 7 Communications Equipment Interference 8 Hull-Generated Intermodulation Interference 9 Radar Systems Interference 10 EMI Reduction Methods 1 1 Shipboard Electromagnetic Tests 12 Operating Practices for EMI Reduction NAVSHIPS 0967-000-0150 NO.N-REGISTEKED ELECTRONICS INSTALLATION AND MAINTENANCE BOOK ELECTROMAGNETIC INTERFERENCE REDUCTION DEPARTMENT OK THE NAVY NAVAL SHIP ENGINEERING CENTER PUBLISHED: JUNE 1972 THIS PUBLICATION SUPERSEDES NAVSHIPS 1 6 7 - 000 - 1 S DATED JUNE 1970 2-13 MAVSEA SEOOO-OO-EIM-160 ELECTRONICS INSTALLATION AND MAINTENANCE BOOK GENERAL MAINTENANCE 1 JANUARY 1981 FOR OFFICIAL USE ON GENERAL MAINTENANCE, NAVSEA SEOOO-OO-EIM-160.— This EIMB handbook is your informative and complete maintenance reference. All technicians who maintain electronics and elec- trical equipment should have this handbook avail- able to supplement information contained in technical manuals. It contains the following types of information: • Routine maintenance concepts, techniques, and procedures common to all electronic and electrical equipment preventive maintenance programs. • Equipment-level and system-level maintenance philosophies. • Maintenance of subsystems and repair parts. The handbook's objective is to aid the maintenance effort by: • Assembling, in one handbook, the approved procedures and concepts to use when maintaining elec- tronic equipment. • Standardizing these procedures and con- cepts to ensure uniform and acceptable electronic maintenance. • Indoctrinating all personnel involved in elec- tronic maintenance with the importance of good workmanship and maintenance techniques. • Preventing personnel injury and equipment damage by emphasizing safety precautions and by prohibiting unsafe maintenance practices. This handbook has 7 sections: Section 1 Introduction 2 3 Maintenance Concepts Routine Maintenance and Maintenance Aids 4 5 6 7 Soldering Techniques Miniature Repair Microminiature Repair Digital Troubleshooting Techniques 2-14 Equipment-Oriented EIMB Handbooks These are the second main category of EIMB handbooks. There are six equipment-oriented handbooks in the EIMB series: 1. Communications EIMB, NAVSEA SE000-00-EIM-010; 2. Radar EIMB, NAVSEA SE000-00-EIM-020; 3. Sonar EIMB, NAVSEA SE000-00-EIM-030; 4. Test Equipment EIMB, NAVSEA SE000-00-EIM-040; 5. Radiac EIMB, NAVSEA SE000-00-EIM-050; and 6. Countermeasures EIMB, NAVSEA SE000-00-EIM-060. Each book contains the following information: • General servicing information for a basic equipment category (such as radar). • General servicing information for specific equipments (such as AN/SPS-10D). • Field Change Identification Guides (FCIGs) that give field change information for specific equipments in a basic equipment category. • Circuit functional descriptions common to all specific equipment in a basic equipment category. NAVAL SHORE ELECTRONICS CRITERIA, NAVELEX SERIES 0101,100 The NAVELEX 0101,100 is a series of 15 handbooks that provide a digest of electronics criteria and references meant to encourage standardization. Its main goal is to achieve uniformity and compatibility among shore electronic systems. The series has the following handbooks: 1. General, NAVELEX 0101,101 2. Naval Communications Station Design, NAVELEX 0101,102 3. HF Radio Propagation and Facility Site Selection, NAVELEX 0101,103 4. HF Radio Antenna Systems, NAVELEX 0101,104 5. Satellite Communication Systems, NAVELEX 0101,105 6. Electromagnetic Compatibility and Electromagnetic Radiation Hazards, NAVE LEX 1 1 , 1 06 7. Naval Aeronautical Facilities, NAVELEX 0101,107 8. Naval Security Group Elements, NAVELEX 0101,108 9. Naval Training Facilities, NAVELEX 0101,109 10. Installation Standards and Practices, NAVELEX 0101,110 11. Digital Computer Systems, Volume I, NAVELEX 0101,111 12. Microwave and Troposcatter Communications Systems, NAVELEX 0101,112 13. Navy VLF, LF, and MF Communication Systems, NAVELEX 0101,113 14. NAVELEX Calibration Program, NAVELEX 0101,114 15. Digital Computer Systems, Volume II, NAVELEX 0101,115 Four of these handbooks (numbers 101, 102, 108, and 110) are described in more detail below. 2-15 General, NAVELEX 0101,101 NAVELEX 0101,101 NAVAL SHORE ELECTRONICS CRITERIA GENERAL DEPARTMENT OF THE NAVY NAVAL ELECTRONIC SYSTEMS COMMAND WASHINGTON, D.C. 20360 FSH 0780— V0I OCTOBER 1977 This handbook covers (1) the process for estab- lishing and supporting naval shore electronics systems, (2) the responsibilities and relationships of key commands throughout the process, and (3) the overall criteria for the planning, design, installation, turnover, operation, and maintenance phases of the process. Appendixes A and B of the handbook list key references for use during the establishment of shore electronic systems (in both numeric and alphabetic order). The General handbook has the following 6 chapters: Chapter 1 Introduction 2 Organization 3 Planning and Programming 4 Engineering/A cquisition 5 Installation/ Turn o ver 6 Operation and Maintenance NAVELEX 0101,102 NAVAL SHORE ELECTRONICS CRITERIA NAVAL COMMUNICATIONS STATION DESIGN DEPARTMENT OF THE NAVY NAVAL ELECTRONIC SYSTEMS COMMAND WASHINGTON , DC. 20360 CHANGE NO. 1 OCTOBER 1971 Naval Communications Station Design, NAVELEX 0101,102 This handbook is a ready reference of criteria for standardizing the design of Navy shore communica- tions stations. It covers the design of buildings and installed equipments at a station's (1) communications center, (2) transmitter station, and (3) receiver station. It has the following 13 chapters: Chapter 1 Station Electronic Systems Planning 2 System Standardization 3 Communications Center 4 The Transmitter Station 5 The Receiver Station 6 Intersite Communication Links 7 General Criteria for Buildings 8 Station Electrical Power 9 Patchboards and Distribution Frames 10 Defense Communication System (DCS) Signal Processing Standards 1 1 Testing and Design Verification 12 Communications Electronic Groundings 1 3 Transportable Transmitter Receiver (T/R) Stations 2-16 Naval Security Group Elements, NAVELEX 0101,108 This handbook gives criteria, references, and acceptable practices for standardized planning, installa- tion, and check-out of electronics systems and equipments at NAVSECGRU elements. The handbook has the following 9 chapters: Chapter 1 2 System Planning Mission and Functions 3 4 5 6 7 Site Criteria and System Effectiveness System Design and Performance Naval Security Group Systems Building Criteria Electrical Power 8 9 Grounding and Bonding Physical Security NAVELEX 0101.108 NAVAL SHORE ELECTRONICS CRITERIA NAVAL SECURITY GROUP ELEMENTS DEPARTMENT OF THE NAVY NAVAL ELECTRONIC SYSTEMS COMMAND WASHINGTON, O.C. 20360 FOR OFFICIAL USE ONLY CiSO 900 6000 Installation Standards and Practices, NAVELEX 0101,110 This handbook lists recommended practices for installing electronic equipment. From nuts and bolts to connectors and cables, this is an excellent reference to use and study. The handbook has the following 19 chapters: Chapter 1 2 3 4 5 Safety Miniaturized Circuit Equipment Metal Joining and Cutting Hardware (Metal) Surface Protection 6 Wire and Cable 7 8 Cabling and Fabrication Methods Cable and Conductor Terminations 9 Coaxial Connectors 10 Coaxial Cables 11 Aerial RF Transmission Lines 12 13 14 15 16 17 Installation of Direct-Burial Coaxial Cable Waveguides Transportable and Mobile Installations Equipment, Equipment Handling, and Cabinets Power Supplies Antennas 18 19 Electronic Grounding Installation Check-out NAVELEX 0280-LP-900-! Appendix A of the handbook has handy tables and reference data you'll need to plan and install electronic equipment. NAVELEX 0101. 1 I0A SUPERSEDES 0101,110 DATED JUNE 1972 NAVAL SHORE ELECTRONICS CRITERIA INSTALLATION STANDARDS AND PRACTICES PUBLISHED BY DIRECTION OF COMMANDER. NAVAL ELECTRONIC SYSTEMS COMMAND JANUARY 1977 2-17 EE12S-ADOMI010/E510 R1051G TLCIINICAL MANUAL OPERATION AND MAINTENANCE INSTRUCTIONS WITH PARTS LIST RADIO RECEIVER R-1051G/URR 01A228000-01 DIGITAL COMPUTER BASICS, NAVEDTRA 10088 This manual is a reference for all technicians whose job requires a basic knowledge of electronic data processing. It covers the following subjects: • Basics of computers and Automatic Data Processing (ADP). • Data-processing circuits and components. • Number systems, Boolean algebra, and logic symbology. • Operation of computer circuits. • Basic principles of analog-to-digital and digital-to-analog conversion. • Principles of programming. (This subject con- tains three parts. Part I covers basic programming concepts. Part II establishes a set of instructions for a hypothetical computer. It then explains how the com- puter interprets these instructions and operates, using machine language. Part III explains the purpose and uses of compilers.) • Diagnostic maintenance routines (maintenance programs). (Shows how these routines aid isolation of malfunctions in a data-processing system.) EQUIPMENT TECHNICAL MANUALS Your maintenance and repair efforts will most often refer you to technical manuals. There are many techni- cal manual formats in use. The two most common are (1) the conventional eight-chapter technical manual, and (2) the functionally oriented maintenance manual. Conventional Eight-Chapter Technical Manual This is the most common format. MIL-M-15071H, Military Specification Manual, Technical, the military specification for equipment and system technical manuals, lays out the format and content requirements for these manuals. If the manual is classified, OPNAVINST 5510.1 requires printing the security classification at the top and bottom of the front cover, back cover, title page, and every inside page. The following paragraphs describe two important parts of the conventional technical manual: (1) front matter, and (2) technical content. 2-18 FRONT MATTER. — All technical manuals, and each volume of multivolume manuals, contain front matter. A technical manual's front matter consists of a cover and a title page, foreword, list of effective pages, change record, table of contents, list of illustrations, list of tables, and description of codes and symbols. 1. The cover and the title page both contain the equipment or system nomenclature, security classification, publication number, volume number (if multivolume), and the command in charge of the equipment. Also, the title page has an approval date and, if needed, a change number and date. 2. The foreword explains the content, usage, and intent of the manual. 3. The list of effective pages lists all pages of the manual and shows the change status of each page. 4. The record of changes is to be filled in with information on the changes entered in the manual. 5. The table of contents contains the following information: a. A list of the chapters, sections, and main paragraphs, giving the number, title, and page number for each. b. A list of illustrations, giving the number, title, and page number of each. c. A list of tables, giving the number, title, and page number of the table. In multivolume manuals, volume I contains a complete table of contents covering all volumes. The other volumes contain only their own table of contents. 6. The description of codes and symbols is a listing of the codes and symbols used in that technical manual. It also tells how to interpret the symbols used. TECHNICAL CONTENT.— The technical content part of a conven- tional technical manual contains the substance of the manual. It is divided into eight chapters. The following is a brief outline of each chapter's contents. Chapter 1, General Information and Safety Precautions. — This chapter of a conventional technical manual gives a general description of the equipment or system covered. It allows you to easily determine the equipment's intended use, its capabilities, and the relationship of its units. It also lists all applicable safety precautions. Chapter 1 has the following sections: • A general or equipment description that briefly and non-technically describes the equipment's intended use, capabilities, and limitations. 2-19 Figure 2-1. — Illustration showing relationship of units. 1. Handle (2) 2. CHANNKI. DISABLED indicator CR1 3. Front-panel meter M2 4. I KM SELECT switch SI 5. AC PWR indicator DSI 6. AC PWR circuit breaker (HI 7. OIJIPI I MONITOR jack J3 8. DC FAULT indicator CR9 9. DKMOI) FAULT indicator CR8 10. OSC FAULT indicator CR7 11. COMB FAULT indicator (Hi, 12. PRESELECTOR-DOWN-CONV FAULT indicator CR2 through CR5 NOTE: Reference designations are ab- breviated. Complete reference desig- nations include the prefix 5AIA6AI. 162.417 Figure 2-2. — Description of controls and indictors. 2-20 LOCAL MffiC LOCAL AUDIO [2 INPUTS] LOCAL HEADSETS - 11 OUTPUTS) RETRANSMIT EQUirMCNT BROADBAND EQUIPMENT TRANSMIT A UOIO TRANSMIT AUOIO TRANSMIT AUDIO RECEIVE AUDIO TRANSMIT AUDIO <- TRANSMIT AUDIO TRANSMIT SIDETONE AUDIO REMOTE RHONE UNIT REMOTE KEYINt MIKE TRANSMIT AUDIO HEADSET TRANSMIT AUDIO TRANSMIT FUNCTION RETRANSMIT EQUIPMENT BROADBAND EQUIPMENT <- 220-WS.t MHZ INPUT/OUTPUT RF TRANSMITTER DISABLE II «11J ANTENNA COURIER IANCILLART] SERVE DISABLE IDURINC CHAHNa CHANCE) LOCKOUT {MOUND DURING TRANSMIT] AUTOPOSTTIONER >2t.SV FREQUENCY SQECT IDURINC CHAN/fREQ CHAjjCg ;iT O.l, 1.0 MHZ TUNINC I i 0.1, 1.0, 10.0 MHZ TUNINC 220. mt MHZ INPUT RF RECEIVE AUDIO SQUELCH DISABLE RECEIVE AUDIO RECEIVE AUDIO TRANSMIT AUDIO + - -:-t 1.0 MHZ TUNINC 10.0 MHZ TUNINC CHANNEL DIAL 220-3M.9 MHZ INPUT/OUTPUT SWIRE CHANNEL INFORMATION CHANNR AND FREQUENCY SELECT FUNCTION J-WIRE CHANNEL INFORMATION REMOTE SYNCHRO INOICATOR RECEIVE FUNCTION LOCAL HEADSETS RECEIVE AUOIO |3 OUTPUTSI REMOTE PHOHE UNIT POWER RADIO FREQUENCY AMPLIFIER POWER RECDVER TRANSMITTER POWER s= POWER DISTRIBUTION FUNCTION SHIP'S POWER 115 230 VAC SO. 60 HZ 1 PH Figure 2-3. — Overall functional block diagram. • A pictorial illustration showing the relationship of units of the equipment or system, and the interconnections between units. See figure 2-1. • Reference data that includes nameplate data, functional characteristics, capabilities and limitations, rated outputs, and environmental information. • A list of equipment, accessories, and documents supplied or delivered with the equipment. This section also has a table of field and factory changes that lists all applicable changes included in the preparation of the manual. Chapter 2, Operation. — This chapter of a technical manual gives you the routine and emergency operating instructions, operating limits, starting and stopping instructions, and any other instructions you'll need to operate the equipment. The chapter has the following sections: • A description of operator controls and indicators that includes names, positions, and operating functions of each control and the normal operating condition of each indicator. See figure 2-2. • Equipment operating procedures that include operator turn-on, modes of operation, operation under interfering conditions, operator turn-off, emergency operation, and emergency turn-off. • Operator's maintenance instructions that contain operating checks and adjustments, preventive maintenance, and emergency maintenance. Chapter 3, Functional Description. — This chapter gives you a detailed analysis of the principles of operation of the overall equipment and its major functions. It also details supporting functions, such as power, cooling, and control. The chapter has the following sections: • Overall functional block diagrams that show all the major functions of the equipment, using blocks to represent individual units or assemblies. See figure 2-3. Each block on the diagram is identified by name, nomenclature, 2-21 FUNCTIONAL AREA TROUBLE- SHOOTING PARAGRAPH TROUBLE- SHOOTING DIAGRAM FIG NO. DESCRIPTION PARAGRAPH ADJUSTMENT PARAGRAPH AC Power Combiner-Demodulator 5-7 5-8 3-49 Demultiplexer 5-8 5-8 3-58 Channel Gain 5-9 5-5 3-52 6-7 DC Power Combiner-Demodulator 5-10 +20 Volts 5-11 5-9 3-52 + 12 Volts 5-12 5-9 . 3-55 m ^_ ' i a > ■ -^-t*^^ r ■ g| . |M (l I, LO Frequency Control 5-26 5-6 3-86, 3-90 6-6 Normal Operation/Test Control 5-27 5-5 3-53 Operating Mode Control 5-28 5-6 3-146 PSK Frequency 5-29 5-17 3-148,3-159 6-8 Figure 2-4. — Troubleshooting index. and number. Connecting lines and arrowheads show the direction of signal flow. Inputs and outputs are labeled, and waveforms may be included. • Separate functional block diagrams for each of the major functions of the equipment. They describe in detail the development of each function from input to output. • Simplified schematic diagrams that show the electrical connections and functions of a specific circuit. Chapter 4, Scheduled Maintenance. — This chapter contains the preventive maintenance procedures and performance test instructions you'll use to per- form scheduled maintenance. (Note: The scheduled maintenance instructions in the technical manual are canceled upon introduction of official 3M System PMS.) Chapter 4 has the following sections: • An introduction explaining the purpose, scope, and arrangement of scheduled performance tests and procedures. • Preventive maintenance procedures you'll use to to inspect, clean, and lubricate the equipment. • Scheduled performance tests that contain step-by-step procedures to follow to be sure the equipment is operating within standards in all modes of operation. 2-22 INDICATOR LAMP AND LIGHT-EMITTING DIODE INDEX TROUBLESHOOTING REFERENCE FUNCTIONAL ENERGIZING DIAGRAM DESIGNATION NAME VOLTAGE FIG NO. 5A1A6A1CRI CHANNEL DISABLED +20 volts 5-18. 5-19 5A1A6A1CR2 CH 1 PRESELECTOR DOWN CONV FAULT +20 volts 5-18, 5-19 5AIA6A1CR3 CH 2 PRESELECTOR DOWN CONV FAULT +20 volts 5-18. 5-19 5AIA6A1CR4 CH 3 PRESELECTOR DOWN CONV FAULT +20 volts 5-18, 5-19 5AIA6A1CR5 CH 4 PRESELECTOR DOWN CONV FAULT +20 volts 5-18, 5-19 CIRCUIT BREAKER INDEX REFERENCE DESIGNATION FRONT-PANEL MARKING RATING (VOLTS AC) PROTECTED CIRCUIT TROUBLESHOOTING DIAGRAM FIG. NO 5AIA6AICBI 6AIA5AICB1 ACPWR ACPWR 115/230 115/230 AC input line AC input line 5-18 5-28 RELAY INDEX TROUBLESHOOTING REFERENCE FUNCTIONAL ENERGIZING DIAGRAM DESIGNATION NAME VOLTAGE FIG NO IAIFL1KI. Nonnal-operation/test-niode + 12 volts 5-11 2AIFL1K1, relay 3A1FLIK1, 4AIFLIKI 5AIPSIA1K1 ' Overload relay +20 volts 5-20 5A2A1K1 Fault relay + 12 volts 5-22 6AIPS1K1 ' Overload relay (s 20 volts) +20 volts 5-30 6AIPSIK2 1 Overload relay (+10 volts) +20 volts 5-30 6A2AIK1 Fault relay +20 volts 5-31 Assemblies are sc urce-coded for repair at the depot levi 1. Figure 2-5. — Indicator lamp and light-emitting diode, circuit breaker, and relay indexes. Chapter 5, Troubleshooting.— This chapter contains functional descriptions and instructions needed to locate faults and conduct tests on each component, assembly, or subassembly of the equipment. The chapter has the following sections: • A troubleshooting index that lists the equipment's functional areas and gives references to the appropriate procedures and diagrams for trouble- shooting a specific function. See figure 2-4. • Lamp, protective device, and relay indexes that list all of the equip- ment's indicator lamps, fuses, circuit breakers, and relays with the item reference designation, function name, voltages, ratings, and a reference to the troubleshooting diagram. See figure 2-5. • A maintenance turn-on procedure that lists the step-by-step procedure for energizing the equipment. It gives the correct indications for each step, 2-23 STEP OBSERVE REFERENCE 1 . Preliminary Procedure a. At Combiner-Demodulator, perform following steps: (1) Set AC PWR circuit breaker to OFF (2) Check connections of external cables at rear of unit All cables arc securely connected. Functional signal-flow diagram, figure 5-2. (3) Open drawer. Check modules and cable connections. All modules are secured in operating positions and cable connections are tight. Interconnection diagram, figure 5-13. b. At Demultiplexer, perform following steps: ( 1 ) Set AC PWR circuit breaker to OFF (2) Check connections of external cables at rear of unit All cables are securely connected. Functional signal-flow diagram, figure 5-2. (3) Open drawer. Check modules and cable connections. All modules are secured in operating positions and cable connections are tight. Interconnection diagram, figure 5-24. Figure 2-6. — Maintenance turn-on procedure. and the troubleshooting action to take for out-of-tolerance indications. See figure 2-6. • Signal flow diagrams that illustrate the functional development of each equipment output from its origin to its measurable output. These diagrams are a foldout at the end of chapter 5 in the technical manual. They include test points, test parameters, schematic diagram references, adjustments, controls, switches, mechanical couplings, and other data needed to isolate malfunctions. See foldout figure 2-7 at the end of this topic. • Control diagrams that show control circuits and group them according to their common characteristics. See foldout figure 2-8 at the end of this topic. • Power distribution diagrams that show power distribution to, and within, the equipment and subassemblies. See foldout figure 2-9 at the end of this topic. • Maintenance schematic diagrams that completely cover the equipment circuitry. These include unit-to-unit interconnections, and unit assembly and subassembly schematic diagrams. See foldout figure 2-10 at the end of this topic. Chapter 6, Corrective Maintenance. — This chapter of a technical manual contains the instructions required to remove, repair, adjust, reinstall, and align circuit elements and mechanical items. If necessary, exploded or sectional views and parts placement diagrams are included here. Also included is information on special tools and test equipment you'll need. A section on alignment gives detailed instructions for aligning the equipment or system. It includes all inputs, points of test signal injection, point of measurement, results expected, and test equipment required. 2-24 Chapter 7, Parts List. — This chapter lists and identifies all repair parts and attaching hardware. It contains the following information: • An introduction that explains the scope and arrangement of the parts list, and gives the model and serial numbers of the equipments covered. • A list of major units that lists individual units of the equipment in numerical order, by unit number. • A parts lists, grouped by major unit, that identifies Circuit Symbol Numbers (CSNs), also called Reference Designation (REFDES). Parts for each unit are listed in alphanumeric order, and are arranged as follows: Unit 1 (Cabinet parts) 1AT1 1B1 1C1 1CR1 1R1 etc. Assembly 1A1 (Assembly parts) 1A1AT1 1A1B1 1A1C1 1A1CR1 1A1R1 etc. Subassembly 1A1A1 (Subassembly parts) 1A1A1AT1 1A1A1B1 1A1A1C1 1A1A1CR1 1A1A1R1 etc. Unit 2 etc. • A list of manufacturers containing the names, addresses, and Com- mercial and Government Entity (CAGE) codes (formerly known as the FSCM) for all manufacturers that supply parts and equipment. Chapter 8, Installation. — This chapter contains all the information required for you to install the equipment. It has the following information: • Installation drawings • Reference publications • Tools and materials required for installation • Unpacking and repacking procedures 2-25 • Input requirements • Installation procedures • Installation check-out procedures • Test procedures Functionally Oriented Maintenance Manual (FOMM) The FOMM is designed to overcome the problems found in conventional technical manuals. It combines the best features of conventional manuals and adds some new features. The MIL-M-24100B, Functionally Oriented Maintenance Manual (FOMM) for Equipments and Systems, Military Specification, Technical Manuals, gives detailed information on FOMMs. Following is a brief description of this category of equipment technical manual. The FOMM is divided into two volumes: Support and Troubleshooting/ Repair. VOLUME 1, SUPPORT. — This volume contains the information you need to become familiar with the equipment or system, install it, operate it, and maintain it. VOLUME 2, TROUBLESHOOTING/REPAIR.— This volume is the heart of the FOMM. It has the information you need to troubleshoot and repair the equipment or system. The volume is meant to stand alone, so you can quickly isolate and correct the fault without reference to other documents. Specifically, it contains the following information: • Basic drawings. • Text keyed to schematics. • Troubleshooting charts. • Parts-location diagrams. • Alignment, disassembly, and reassembly procedures. • Repair data needed for you to effectively troubleshoot and repair the equipment or system. Volume 2 of the FOMM uses functional diagrams to describe how an equipment or system operates. These diagrams are supported by text and troubleshooting charts called Maintenance Dependency Charts (MDCs). The layout of the MDC allows rapid fault isolation. Information in volume 2 of the FOMM is presented in three hierarchial levels: 1. Level one is overall function information. It identifies the major functions of the equipment or system. This level gives troubleshooting infor- mation for diagnosing faults to a major function. 2-26 1. USE (OVERALL FUNCTION) DATA PACKAGE TO TEST AND ISOLATE THE FAULT TO A MAJOR FUNCTION OF THE EQUIPMENT. 2. USE (MAJOR FUNCTION) DATA PACKAGE TO ISOLATE THE FAULT TO AN ITEM OF HARDWARE . HARDWARE DATA PACKAGES Figure 2-11. — FOMM troubleshooting philosophy. 2. Level two is major function. This level gives the information you'll need to isolate a faulty function to a piece of hardware. 3. Level three is hardware information. This level gives you information for isolating faults and making repairs to a specific component or group of components. The information at each of the three levels is arranged in data packages. Each data package contains all the information required to perform a given troubleshooting task without going to other references. This troubleshooting philosophy means you must begin the troubleshooting and repair task by using the overall function information data package to test and isolate a fault to a major function of the equipment. Then, complete the task as shown in figure 2-11. The following shades of colors are used on the data package diagrams to identify the various functional levels and hardware: • Light gray indicates a major physical unit. • A darker shade of gray indicates a subordinate physical unit. • Light blue indicates a composite functional group. • A darker shade of blue indicates a subfunctional group. 2-27 Following is a description of the data packages for each of the three levels. Overall Function Data Package. — This is one package of data that covers the overall equipment or system. The package contains the following information: • One overall function diagram for the system or equipment that shows relationships of all the major functions. See foldout figure 2-12 at the end of this topic. • A keyed text explaining the operation of the equipment and, basically, how the major function operates. See figure 2-12. • A Maintenance Dependency Chart (MDC) that gives all the steps, tests, and signal specifications needed to isolate the fault to one of the major functions. See foldout figure 2-13 at the end of this topic. Closely associated with the overall function data package, but not actually part of it, are the following diagrams: 1. A family tree, showing the hardware items that make up the equipment or system. 2. A cabling diagram, showing the interconnections between major functions. 3. A check-out chart, giving a quick method for testing the equipment and entering the MDC. 4. The alignment information for actions to be performed at the equipment level. Overall function data packages may contain "intermediate-level" data packages. These packages are expansions of the basic overall function data package and are used when required information cannot be included on a single sheet. Major Function Data Package. — There is a separate data package for each major function identified by the overall data package. Each major function data package identifies the hardware (units, assemblies, and subassemblies) that are parts of the major function. This package gives the information to isolate a fault to a specific hardware data package. Major function data packages contain the following information: • One major function diagram. • A keyed text, explaining the operation details of the major function. • An MDC, providing all the steps, tests, and signal specifications required to isolate a fault to a particular item of hardware. Hardware Data Package. — There is a separate hardware data package for each unit, assembly, and subassembly identified in the major function data package. Hardware data packages are listed in numerical or alphanumerical order, based on either the nomenclature or the reference designation numbers. Each package includes all data necessary to locate and repair any malfunc- tion that's isolated to the hardware item. Hardware data packages contain the following information for each unit, assembly, or subassembly: • A schematic diagram. • A keyed text, explaining the function of the modules, circuits, and components. 2-28 • An MDC, providing all the steps, tests, and signal specifications required to isolate a fault to a particular circuit or component. • A wiring diagram for front panels, chassis, and cabinets. • A parts location illustration and data for locating and identifying all repairable and replaceable parts. • Alignment, repair, and overhaul procedures. • Illustrated parts breakdown or exploded views. ENGINEERING INFORMATION BULLETIN (EIB), NAVSEA S0111-XX-EIB-XXX The Naval Sea Systems Command publishes the EIB (formerly known as the Electronics Information Bulletin) every 2 weeks. It is sent to all ships, electronics installations, and maintenance activities. The EIB normally contains information that only benefits the activities that receive it. It gives advance information on field changes, installation techniques, helpful suggestions adopted by various shipyards and organizations, and new publica- tions. Information in the EIB is both authoritative and directive in nature. Reference is frequently made to a particular issue as the authority for implementing information from the EIB. Classified data is published in Confidential issues of the EIB (CEIBs). The EIB is not a permanent-type publication. Articles of lasting interest are included in future EIMBs. Also, the EIMB lists field changes that were first published in the EIB. But, the EIMB version of field changes does not include procedural steps for accomplishment, like the EIB. You can find the pro- cedural steps in official NAVSEA field change bulletins. These are listed in the EIMB. They are stocked by the U.S. Navy Publications and Forms Center, Philadelphia, Pennsylvania. NAVAL SECURITY GROUP TECH NOTES This periodical, which supersedes the Electronics Material Bulletin, provides a means for the COMNAVSECGRU to circulate authoritative technical information to NAVSECGRU elements worldwide. It is unclassified and informal and contains technical knowledge and material information important to NAVSECGRU maintenance personnel. 2-29 SHI WARD I0NOINC. MOUNDING. AM) OT>f.l TtCIINIQUES rot LLXCTIOHACNtTIC COHPATIil LIFT AW lAftTV SHIPBOARD BONDING, GROUNDING, AND OTHER TECHNIQUES FOR ELECTROMAGNETIC COMPATIBILITY AND SAFETY, MIL-STD-1310(NAVY) The requirements in this MIL-STD apply to all new shipboard electronic equipment installations, and to the parts of existing installations that are being modified. Reading MIL-STD-1310 is a must if you're stationed aboard a ship. Use the procedures and methods in this publication when you must do any of the following: • Bond, ground, insulate, or use non-metallic materials to provide electromagnetic compat- ibility. • Provide safety from electrical shock hazards. • Prevent electrical transmission of classified information. • Provide a dc reference ground. CONMDCMTIAl COVER UNCLASSIFIED MUTAB1 tl-v.n«0 lNST«I.L»TtC« CIITIKU FOS SlHr»OA*n HCUU tLLCniCfcL INrOWUTIW f«OCIJSl« irlTIM (U) INSTALLATION CRITERIA FOR SHIPBOARD SECURE ELECTRICAL INFORMATION PROCESSING SYSTEMS, MIL-STD-1680(SHIPS) This MIL-STD gives design and installation criteria for shipboard secure electrical information-processing systems. It translates the requirements of numerous security directives into specific instructions meant to control compromising emanations. These instructions are based on data gathered from evaluations of past information-processing installations and on operational experience. iNHhl 1004 CONFIDENTIAL COVER UNCLASSIFIED 2-30 METROLOGY AUTOMATED SYSTEM FOR UNIFORM RECALL AND REPORTING (MEASURE) USERS MANUAL, OP 43P6A The MEASURE system provides participating activities with a standardized system of managing its metrology assets. Metrology assets include Radioactiv- ity Detection Indication and Computation (RADIAC) equipment and Test and Monitoring Systems (TAMS). As a CTM, you will use various TAMS equipment in your duties. TAMS is divided again into the following equipment areas: • Built-in-Test/Built-in-Test Equipment (BIT/ BITE) • Automatic Test Equipment (ATE) • General-Purpose Electronic Test Equipment (GPETE) • Special-Purpose Electronic Test Equipment (SPETE) OP43P6A METROLOGY AUTOMATED SYSTEM FOR UNIFORM RECALL AND REPORTING (MEASURE) USERS MANUAL OFFICE OF IHE CHIEF OF NAVAL OPEBATIONS DEPARTMENT OF THE NAVY WASHINGTON OC 20350 The management procedures in the MEASURE Users Manual apply to the following activities: • Naval calibration facilities using the MEASURE system. • Ship and shore activities obtaining services from the calibration facilities. • Activities of other military services that use the MEASURE system. MAINTENANCE ADMINISTRATION Maintaining electrical and electronics equipment includes more than just doing preventive and corrective maintenance. While these are your primary duties, you are also responsible for the paperwork supporting those maintenance efforts. It is the paperwork that helps keep the administrative part of your shop functioning smoothly. The following paragraphs describe a few of the documents you should reference for information and guidance on your paperwork responsibilities. NAVSECGRU LOGISTICS MANAGEMENT MANUAL, NAVSECGRUINST 4000.1 This instruction is your primary reference for maintenance administration. In it, COMNAVSECGRU has consolidated many OPNAV, NAVSECGRU, NAVELEX, NAVSEA, and other high-level maintenance administrative requirements into one instruction. Your work center should have the latest revision on hand. 2-31 SHIPS' 3-M AINTENANCE ATERIAL ANAGEMENT MANUAL 13 AUGUST 1987 OPNAV1NST 4790.4B SHIPS' MAINTENANCE MATERIAL MANAGEMENT (3M) MANUAL, OPNAVINST 4790.4 The primary goal of the Ships' Maintenance and Material Management (3M) system is to manage main- tenance and maintenance support to produce maximum equipment operational readiness. To meet this goal, the 3M Manual issues policy and gives detailed procedures for accomplishing the following system objectives: • Achieve uniform maintenance standards and criteria. • Use available manpower and material resources in maintenance and maintenance-support ef- forts effectively. • Document information relating to maintenance and maintenance-support actions. • Improve maintainability and reliability of systems and equipment by providing docu- mented maintenance information for analysis. • Provide a means for reporting ship configura- tion changes. • Identify and reduce the cost of maintenance and maintenance support in terms of manpower and material. • Reduce the cost of accidental material damage by accurately identifying and analyzing such costs. Provide a means to schedule, plan, manage, and track maintenance. • Provide a data base to aid improvements in equipment design and spare parts support. The 3M system actually has two systems: the Planned Maintenance System (PMS), and the Maintenance Data System (MDS). Module 12 of the Cryptologic Training Series, which you'll study later, gives detailed guidance on the 3M PMS and MDS systems, and on the shore-based logistics management requirements in NAVSECGRUINST 4000.1. 2-32 EQUIPMENT IDENTIFICATION CODE (EIC) MASTER INDEX, NAMSO 4790.E2579 This two-section index provides a master listing of equipment identification codes. Section I lists EICs in numerical order, with their assigned equipment nomenclature. Section II is the reverse, it lists equipment nomenclatures in alphabetical order, with their assigned EICs. You should use this index whenever you need the EIC to document a maintenance action. NAVY MAINTENANCE AND MATERIAL MANAGEMENT INFORMATION SYSTEM EQUIPMENT IDENTIFICATION COOE MASTER INOEX NAMSO «790 E2S?9 NAVY MAINTENANCE SUPPORT OFFICE P. 0. BOX 2020 MECHANICSBUPX, PA 170SS THIS UI0€X REPLACES IKE EOUIPMErM IDENllMCAtlON COOE MASltft IliOEX DAIIO NOVEMBER 1962 CORRECTIONS AND CHANGES TO TECHNICAL PUBLICATIONS It is important to keep technical publications and manuals up to date. No matter what publication is involved, you must enter corrections promptly and correctly. Failure to do this may cause a loss of valuable time spent troubleshooting because of an outdated or inaccurate technical manual. Also, using an outdated publication may pose a safety hazard. Report any errors found in technical publications promptly. The most common types of corrections and changes to technical publications are pen-and-ink changes, page changes, and paste-in changes. Use the following procedure when making changes to a publication: 1. Enter the change or correction as directed. 2. Write the authority for a change next to each pen-and-ink or paste-in change. 3 . Record all changes on the record of changes page which is always in the front matter of a publication. EIB AND EIMB CHANGES Besides providing information on field changes, the EIB and EIMB provide information on changes to existing technical documents. You should enter any pen-and-ink corrections or changes published by the EIB or EIMB as stated above. Write the EIB or EIMB number as the issuing authority next to the correction. 2-33 S0005-AA-GY0-030/TMMP FIRST REVISION GUIDE FOR USER MAINTENANCE Of NAVSEA TECHNICAL MANUALS MAVSEA TECHNICAL MANUAL MAXASEMENI PROGRAM iib socguun m lai *r rnrnt foi runic tciuu in uii; us disiriiuiidk is uirnvmo THIS mrju SWtlSIOf! S0M5U-ST0 030/TKMP MHO ! IANUHIT 13)7 AKO ) UmMH 1S7I PUIUSHIO II OIIICllllll OF COMHKOEIt. KAMI iU STSItUS COAtMAHO GL7DE FO/? l/SEI? MAINTENANCE OF NAVSEA TECHNICAL MANUALS, 0005-AA-GYD-030/TMMP This guide shows you how to identify, obtain, and maintain Naval Sea Systems Command (NAVSEA) and Naval Electronic Systems Command (NAVELEX) technical manuals. It also shows you how to report technical manual errors. SUMMARY This topic introduced you to the Navy's enlisted structure and classification code system, the Cryptologic Technician community in general, and the maintenance field specifically. It discussed training publications to help you prepare for advancement, and other technical publications to help you understand the broad scope of responsibilities that you will experience on a daily basis. As a CTM, your utmost responsibilities are (1) to safely maintain your equipment or system at its peak operating condition, and (2) to do the paperwork! REFERENCES Electronic Information Bulletin, Naval Sea Systems Command, Washington, DC, published monthly. General Handbook, NAVSEA SE000-00-EIM-100, Naval Sea Systems Command, Washington, DC, April 1983. Installation Standards Handbook, NAVSEA SE000-00-EIM-1 10, Naval Sea Systems Command, Washington, DC, September 1977. Electronic Circuits Handbook, NAVSEA SE000-00-EIM-120, Naval Sea Systems Command, Washington, DC, December 1972. Test Methods and Practices Handbook, NAVSEA SE000-00-EIM-130, Naval Sea Systems Command, Washington, DC, 1981. 2-34 Reference Data Handbook, NAVSEA SE000-00-EIM-140, Naval Sea Systems Command, Washington, DC, January 1972. Electronic Interference Reduction Handbook, NAVSEA SE000-00-EIM-150, Naval Sea Systems Command, Washington, DC, June 1972. General Maintenance Handbook, NAVSEA SE000-00-EIM-160, Naval Sea Systems Command, Washington, DC, January 1981. Information and Personnel Security Program Regulation, OPNAVINST 5510. 1G, Chief of Naval Operations, Washington, DC, 20 April 1984. Information Security Program Regulation, DODINST 5200. 1-R, Department of Defense, Washington, DC, 1 August 1982. Sensitive Compartmented Information Security Manual, Administrative Security, DOD C-5105.21-M-1, Department of Defense, Washington, DC, January 1985. Cryptologic Training Series, Module 14, NAVEDTRA 095-14-45-87, Naval Education and Training Program Management Support Activity, Pensacola, FL, scheduled for publication in 1989. Navy Electricity and Electronics Training Series, 172-01 through 21-00-79 through 85, Naval Education and Training Program Development Center, Pensacola, FL, 1979 through 1985. Digital Computer Basics, NAVEDTRA 10088-B1, Naval Education and Training Program Development Center, Pensacola, FL, 1978. List of Training Manuals and Correspondence Courses, NAVEDTRA 10061-AS, Naval Education and Training Program Development Center, Pensacola, FL, 1986. NA VSECGRU Logistics Management Manual, NAVSECGRUINST 4000. 1 A, Naval Security Group Command, Washington, DC, 20 August 1986 (presently in revision). Military Specification, Manuals, Technical: Functionally Oriented Maintenance Manuals (FOMM) for Equipment and Systems, MIL-M-24100B, Naval Ship Engineering Center, Hyattsville, MD, 2 February 1979. Military Specification, Manuals, Technical: Equipments and Systems, Content Requirements for, MIL-M-15071H, Naval Ship Engineering Center, Washington, DC, 17 July 1978. 2-35 Military Specification, Manuals, Technical: Functionally Oriented Maintenance Manuals (FOMM) for Equipment and Systems, MIL-M-24100B, Naval Ship Engineering Center, Hyattsville, MD, 2 February 1979. Military Specification, Manuals, Technical: Equipments and Systems, Content Requirements for, MIL-M-15071H, Naval Ship Engineering Center, Washington, DC, 17 July 1978. 2-36 AMPLIFIER CONVERTER AM 6534 SSR 1 UNIT 1 (FIG 5 11) PRESELECTOR DOWNCONVERTER 1A1 (FIG. 5-1 1) P2 J 1 PI FL1K1J1 | 1 » Q » -Q-^0- iASR 1 I W1 T— preselector filter assy fl1 (fig. 5- ■"ki 1 ! K1J2 PI W1 P2 J4I 1 J3P1IFL1J2 Pi" *r{e» >Q > q> H "T >-«-te<^ .50 •OHMS 2 I I CR1 El 4 3 3 I 12 I IE "It IE IE J2 FL1 ,J4 -If AMPLIFIER CONVERTER AM 6534 SSR 1 UNIT 2 iFiG 5 11) P2 Jl 1A-SR2 51 SAME AS UNIT 1 31 31 1Y AMPLIFIER CONVERTER AM 6534 SSR 1 UNIT 3 (FIG 5 11) P2 Jl A-SR3 P2 Jl AMPLIFIER CONVERTER AM 6534 SSR 1 UNIT 4 (FIG 5 11) ASR4 ANTENNA AS-2815/SSR- UNIT7 AMPLIFIER CONVERTER AM-6534/SSR-1 UNIT 1 (FIG. 5 11) CHAN 1 RF J1 PI P2 J' PRESELECTOR DOWNCONVERTER 1A1 (FIG. 5-11) PRESELECTOR-FILTER ASSY FL1 (FIG. 5-11) I- PI FL1K1J1 | K1 ~1 ' I COMBINER-DEMODULATOR MD-90G7SSR-1 UNIT 5 (FIG. 5-13) I Q « Q » Q » Q )) Q I R-RASR-1 W1 I | K1J2 PI W1 P2 J4 "1 J3 Pi *r4e »Q » q>H - TY FLTR ANTENNA AS2815/SSR-1 UNIT 8 ,50 OHMS *-1 I FL1J2 P1 Q «,Q*Q A1W1 I 2 I I FL1 CR1 PREAMPLIFIER- E2 DOWNCONVERTER O ASSY A 1 (FIG. 5-12) g E4 -O FL1J1 P1 W2 P2 i I K* X FILTER-MULTIPLEXER ASSY 5A2 (FIG. 5-21) J2 PI » 9E1 V> CHAN 2 RF AMPLIFIER-CONVERTER AM-6534-SSR UNIT 2 (F:G. 5 II) J1 PI P2 J, ■Q- <( Q » Q » -$ R-RA-SR2 SAME AS UNIT 1 VAS-2E UNIT ANTENNA 2815 SSR- 9 CHAN-3 RF J1 P1 P2 J1 -£H «Q » Q> AMPLIFIER CONVERTER AM-6534 SSR- UIVIT 3 (FIG. 5 11) RRA-SR3 VAS-2E UNIT ANTENNA 2815 SSR SAME AS UNIT CHAN 4 RF J1 PI AMPLIFIER CONVERTER AM 6534 SSR- UNIT 4 (FIG. 5 11) J1 P1 P2 Jl ■Q- «Q > Q» e R-RA-SR4 SAME AS UNIT 1 V R-RA-SR5 CHAN-1 IF CHANNEL 1 FILTER- MULTIPLEXER SUBASSYA2 (FIG. 5-23) I I I r~\ P2 J2 CHANNEL 2 Rr<^ J2 P1 R-RASR6 P2 /-\ J3 yH<- Rt» CHAN-2IF