31R4-2GRN30-3.pdf

TO 31R4-2GRN30-3

1 DECEMBER 2008 CHANGE 2 28 MARCH 2011

TECHNICAL MANUAL

CIRCUIT DIAGRAMS

RADIO TRANSMITTING SET

(LOCALIZER STATION)

AN/GRN-30(V)

PN/ 098303-0100/0300

PN/ 098303-0100/0300-14SF

PN/ 098303-0100/0300-14DF

WITH TRAINER

P/N 098303-0200

P/N 098303-0200-14DF

Prepared by Science Applications International Corporation F4262-00-D-0034, D.O. 0004

THIS REVISION SUPERSEDES TO 31R4-2GRN30-3 DATED 15 JANUARY 1988

AND ALL CHANGES THROUGH CHANGE 4 DATED 1 FEBRUARY 2004.

DISTRIBUTION STATEMENT C - Distribution authorized to U S. Government agencies and their contractors for administrative or operational use, (28 March 2011). Refer other requests for this document to OC-ALC/GKAAB, Tinker AFB, Oklahoma 73145-9155.

WARNING - This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C. 2751 et seq.) or Executive Order 12470. Violations of these export laws are subject to severe criminal penalties. Disseminate in accor-dance with provisions of DoD Directive 5230.25.

HANDLING AND DESTRUCTION NOTICE - Handle in compliance with distribution statement and destroy by any method that will prevent disclosure of the contents or reconstruction of the document.

PUBLISHED UNDER THE AUTHORITY OF THE SECRETARY OF THE AIR FORCE

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TABLE OF CONTENTS

TO 31R4-2GRN30-3

Chapter/Para Page

Section I INTRODUCTION TO CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.2 SPECIAL GRAPHIC SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.3 TEST POINT IDENTIFICATION SYMBOLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.3.1 Major Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.3.2 Secondary Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.3.3 Minor Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Section II BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Section III WIRING DIAGRAMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Section IV SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 ii

Number Title Page

LIST OF ILLUSTRATIONS

SECTION I. INTRODUCTION TO CIRCUIT DIAGRAMS

1-1 Integrated Circuit Pin Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

SECTION II. BLOCK DIAGRAMS

FO 2-1 Localizer Station, Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-1

FO 2-2 Localizer Station, Block Diagram, 14SF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-3

FO 2-3 Localizer Station, Block Diagram, 14DF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-5

FO 2-4 Transmitting and Modulating Circuits, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-7

FO 2-5 Transmitting and Modulating Circuits, Block Diagram, 14SF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-9

FO 2-6 Transmitting and Modulating Circuits, Block Diagram, 14DF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-11

FO 2-7 Monitoring and Control Circuits, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-13

FO 2-8 Monitoring and Control Circuits, Block Diagram, 14SF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-15

FO 2-9 Monitoring and Control Circuits, Block Diagram, 14DF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-17

FO 2-10 Localizer Antenna Array, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-19

FO 2-11 Localizer Antenna Array, Block Diagram, 14SF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-21

FO 2-12 Localizer Antenna Array, Block Diagram, 14DF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-23

FO 2-13 Trainer Localizer Station, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-25

FO 2-14 Trainer Localizer Station, Block Diagram, 14DF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-27

FO 2-15 Trainer Localizer Station Distribution Unit, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-29

FO 2-16 Trainer Localizer Station Distribution Unit, Block Diagram, 14DF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-31

FO 2-17 Control Unit, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-33

FO 2-18 Course Monitor, Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-35

FO 2-19 Clearance Monitor, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-37

FO 2-20 Signal Processor Assembly, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-39

FO 2-21 Timing Assembly, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-41

FO 2-22 Measurement Assembly, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-43

FO 2-23 Alarm Assembly, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-45

FO 2-24 Course Transmitter, Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-47

FO 2-25 90/150-Hz Generator Assembly, Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-49

FO 2-26 Keyer, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-51

FO 2-27 Code Selector, Functional Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-53

FO 2-28 FFM, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-55

FO 2-29 FFM, Radio Receiver, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-57

FO 2-30 FFM, Block Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-59

FO 2-31 Clearance Transmitter, Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-63

FO 2-32 Antenna Group, Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-65

FO 2-33 Antenna Group, Block Diagram, 14SF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-67

FO 2-34 Antenna Group, Block Diagram, 14DF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 2-69

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LIST OF ILLUSTRATIONS - Continued

SECTION III. WIRING DIAGRAMS

FO 3-1 Localizer Station, Interconnect Wiring Diagram (5 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 3-1

FO 3-2 Localizer Station, Interconnect Wiring Diagram, 14SF (4 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 3-11

FO 3-3 Localizer Station, Interconnect Wiring Diagram, 14DF (5 Sheets). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 3-19

FO 3-4 Trainer, Localizer Station, Interconnect Wiring Diagram (5 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 3-29

FO 3-5 Trainer Localizer Station, Interconnect Wiring Diagram, 14DF (5 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 3-39

FO 3-6 Trainer Localizer Station, Distribution Unit, Interconnect Wiring Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . .FP 3-49

FO 3-7 FFM Interconnect Wiring Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 3-53

FO 3-8 FFM Radio Receiver Interconnect Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 3-57

FO 3-9 Antenna Distribution Network, Signal Flow Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 3-59

SECTION IV. SCHEMATIC DIAGRAMS

FO 4-1 Control Unit Chassis, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-1

FO 4-2 Fault/Combining/Alarm Delay Assembly, Schematic Diagram (2 Sheets). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-3

FO 4-3 Control/Status Generator Assembly, Schematic Diagram (3 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-7

FO 4-4 Course Monitor Chassis, Schematic Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-13

FO 4-5 Clearance Monitor Chassis, Schematic Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-17

FO 4-6 Signal Processor Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-21

FO 4-7 Identification Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-23

FO 4-8 Timing Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-25

FO 4-9 Measurement Assembly, Schematic Diagram (3 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-27

FO 4-10 Alarm Assembly, Schematic Diagram (4 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-33

FO 4-11 Digital Readout Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-37

FO 4-12 Antenna Cable Fault Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-39

FO 4-13 Clearance Assembly, Schematic Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-41

FO 4-14 Course Transmitter Chassis, Schematic Diagram (3 Sheets). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-43

FO 4-15 Diode Switching Network, RF Amplifier and Filter/Detector Assemblies, Schematic Diagram . . . . . . . . . . .FP 4-49

FO 4-16 90/150-HZ Generator Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-51

FO 4-17 Modulator Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-53

FO 4-18 Code and Oscillator Assemblies, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-55

FO 4-19 Changeover Unit, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-57

FO 4-20 Interlock Subassembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-59

FO 4-21 Power Supply, Schematic Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-61

FO 4-22 FFM Receiver Module Assembly, Schematic Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-65

FO 4-23 FFM Power Supply, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-69

FO 4-24 FFM Battery Shelter and Electrical Equipment, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-71

FO 4-25 FFM, Chassis Schematic Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-73

FO 4-26 FFM Signal Processor Assembly, Schematic Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-75

FO 4-27 FFM Alarm-Timing Assembly, Timing Circuits, Schematic Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . .FP 4-79

FO 4-28 FFM Decoder Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FP 4-83 iv

LIST OF ILLUSTRATIONS - Continued

Nu

TO 31R4-2GRN30-3

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

mber Title Page

4-29 Clearance Transmitter Chassis, Schematic Diagram (3 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-85

4-30 Diode Switching Network, RF Amplifier, and Filter/Detector Assemblies, Schematic Diagram . . . . . . . . . . . FP 4-91

4-31 90/150-Hz Control Assembly, Schematic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-93

4-32 Modulator Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-95

4-33 Localizer Antenna Array, Schematic Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-97

4-34 Capture-Effect Distribution Network, Schematic Diagram (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-101

4-35 Miscellaneous Assemblies, Schematic Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-105

4-36 RF Combining Network, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-107

4-37 Monitor Combining Network, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-109

4-38 Transient Suppressor Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-111

4-39 Cable Fault Detector Assembly, Schematic Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-113

4-40 Integral Detectors A1/A2, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-115

4-41 Integral Detectors A3/A4, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-117

4-42 Intercom Assembly, Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-119

4-43 RF Detector Unit, Schematic Diagram, 14SF (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-121

4-44 RF Detector Unit, Schematic Diagram, 14DF (4 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-125

4-45 Cable Fault CCA, Schematic Diagram, 14SF/14DF (2 Sheets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-133

4-46 Distribution Unit, Schematic Diagram, 14SF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-137

4-47 Distribution Unit, Schematic Diagram, 14DF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-139

4-48 Combiner, Schematic Diagram, 14SF/14DF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FP 4-141

A

T

TO 31R4-2GRN30-3

SECTION I

INTRODUCTION TO CIRCUIT DIAGRAMS

1.1 INTRODUCTION.

ll circuit diagrams are in the foldout section of this TO. Figure 1-1 shows the integrated circuit pin locations that may be used in the localizer station.

1.2 SPECIAL GRAPHIC SYMBOLS.

wo nonstandard symbols are used on the localizer station diagram.

.3 TEST POINT IDENTIFICATION SYMBOLS.

1.3.1 Major Test Points. Identified by star encircled Arabic numerals. Used in checking the overall functions of assemblies or groups of components.

1.3.2 Secondary Test Points. Identified by encircled capital letters. Used in isolating fault to stages within assemblies or

Lightning Arrestor

Gas Tube Transient Suppressor 1-1 subassemblies.

1.3.3 Minor Test Points. Identified by a capital letter and Arabic numeral, both within a single circle. Used to isolate faults to components within a stage.

1-2 Figure 1-1. Integrated Circuit Pin Locations.

SECTION II

BLOCK DIAGRAMS

2-1/(2-2 Blank)

FO 2-1. Localizer Station, Block Diagram.

FP 2-1/(FP 2-2 Blank)

FO 2-2. Localizer Station, Block Diagram, 14SF.

ON/OFF CONTROL

ON/OFF CONTROL

TRANSMITTER

COURSE

COURSE

MONITOR

LOC 3

NO. 2

+27V

+27V

LOC 4

C S

B N

O . 2

ALARM

COURSE

MONITOR

NO. 1

LOC 3

+27V

ALARM

NO. 2

+27V

LOC 8

S B

O N

O . 2

CHANGEOVER

UNIT

COURSE

NO. 1

TRANSMITTER

LOC 4

S B

O N

O . 1

C S

B N

O . 1

DETECTED SIGNAL

+27V

UNIT

RF

DETECTOR

LOC 30

COURSE SBO

COURSE CSB

+27V

SBO OUT

CSB OUT

+27V

LOC 2

CONTROL

+27V

UNIT

IN

TE

R

LO

C K

C O

N

TR

O L

STATUS

LOC 7

COURSE

POWER

SUPPLY

C O

U R

S E

C S

B

C O

U R

S E

S B

O

INTERLOCK

SUBASSEMBLY

LOC 1A4

UNIT

ANTENNA

DISTRIBUTION

LOC 6

ARRAY

TO

ANTENNA

BT1-4

BATTERY

+27V

POWER

RELAY

ASSEMBLY

+27V

LOC 1A3

30-3 FO2-01.1A

FP 2-3/(FP 2-4 Blank)

FO 2-3. Localizer Station, Block Diagram, 14DF.

REQUIRED FOR CATEGORY II ONLY.

AS REQUIRED BY HOST NATION AGREEMENT.

NOTES:

1.

2.

ABNORMAL

ON/OFF CONTROL

COURSE

MONITOR

LOC 3

NO. 2

+27V

ALARM

COURSE

MONITOR

NO. 1

LOC 3

+27V

FFM

MONITOR

(SEE NOTE 1 & 2)

INPUTS

FFM

LOC 23

ALARM

ALARM

TRANSMITTER

COURSE

C S

B N

O . 2

+27V

LOC 4

DETECTED SIGNAL

DETECTED SIGNAL

+27V

S B

O N

O . 2

NO. 2

+27V

LOC 8

+27V

UNIT

CHANGEOVER

C S

B N

O . 1

S B

O N

O . 1

TRANSMITTER

COURSE

NO. 1

LOC 4

COURSE SBO

COURSE CSB

CLEARANCE CSB SAMPLE

RF

DETECTOR

UNIT

LOC 30

COURSE CSB SAMPLE

SBO OUT

CSB OUT

+27V

+27V

CLEARANCE

MONITOR

NO. 1

LOC 9

+27V

CONTROL

LOC 2

+27V

A

LA

R M

UNIT

CLEARANCE

MONITOR

LOC 9

NO. 2

STATUS

+27V

STATUS

CLEARANCE

LOC 7

SUPPLY

POWER

COURSE

LOC 7

SUPPLY

POWER

CLEARANCE SBO

TRANSMITTER

LOC 15

CLEARANCE CSBSUBASSEMBLY

ON/OFF CONTROL

IN

TE

R

LO

C K

C O

N

TR

O L

LOC 1A4

ON/OFF CONTROL

ON/OFF CONTROL

C

LE

A R

N C

E S

B O

INTERLOCK

C O

U R

S E

S B

O

C O

U R

S E

C S

B

C

LE

A R

A N

C E

C S

B

UNIT

ANTENNA

DISTRIBUTION

LOC 6

ANTENNA

ARRAY

TO

CHANGEOVER

+27V

S B

O N

O . 1

C S

B N

O . 1

NO. 1

CLEARANCE

+27V

LOC 8

UNIT

S B

O N

O . 2

C S

B N

O . 2

TRANSMITTER

NO. 2

CLEARANCE

LOC 15

ASSEMBLY

BT1-4

BATTERY

+27V

+27V

+27V

POWER

RELAY

LOC 1A3

R F

C O

U P

LE

R

C O

U P

LE

R

R F

30-3 FO2-01.2A

FP 2-5/(FP 2-6 Blank)

FO 2-4. Transmitting and Modulating Circuits, Block Diagram.

FP 2-7/(FP 2-8 Blank)

FO 2-5. Transmitting and Modulating Circuits, Block Diagram, 14SF.

INTERLOCK SUBASSEMBLY

INTERLOCK CONTROL

COURSE

NO. 1

XMTR LOC 4

NO. 2

XMTR LOC 4

COURSE

C O

N

TR

O L

LOC 2

CONTROL UNIT

SBO

SPARE

SPARE

CHANGEOVER UNIT

SBO

CSB

CSB

SBO

CSB

RF DISTRIBUTION UNIT

LOAD

DUMMY

LOAD

DUMMY

SPARE

SPARE

LOAD

DUMMY

DUMMY

LOAD

COURSE SBO

COURSE CSB

1L

7R

3R

5R

6R

4R

2R

1R FREQ.

CRS

3L

2L

4L

6L

5L

7L

30-3 FO2-02.1A

FP 2-9/(FP 2-10 Blank)

FO 2-6. Transmitting and Modulating Circuits, Block Diagram, 14DF.

INTERLOCK SUBASSEMBLY

NO. 1

XMTR LOC 4

COURSE

NO. 2

NO. 2

NO. 1

XMTR LOC 15

CLEARANCE

XMTR LOC 15

CLEARANCE

XMTR LOC 4

COURSE

M O

D U

LA

TI

O N

C O

N

TR

O L

M O

D U

LA

TI

O N

C O

N

TR

O L

C O

N

TR

O L

INTERLOCK CONTROL

CONTROL

CHANGEOVER UNIT

CSB

SBO

CSB

SBO

CSB

SBO

CONTROL UNIT

LOC 2

SBO

CSB

SBO

CHANGEOVER UNIT

SBO

CSB

CSB

LOAD

DUMMY

DUMMY

LOAD

DUMMY

LOAD

LOAD

DUMMY COURSE SBO

COURSE CSB

CLR SBO

CLR CSB

COURSE CSB SAMPLE

CLR CSB SAMPLE (TO RDU)

CSB SAMPLE

5L

6R

7R

5R

1L

3L

2L

4L

4R

2R

3R

1R

6L

7L

RF DISTRIBUTION UNIT

FREQ.

CLR

FREQ.

CRS

RF

COUPLER

RF

COUPLER

30-3 FO2-02.2A

FP 2-11/(FP 2-12 Blank)

FO 2-7. Monitoring and Control Circuits, Block Diagram.

FP 2-13/(FP 2-14 Blank)

FO 2-8. Monitoring and Control Circuits, Block Diagram, 14SF.

MISALIGNMENT

SWITCH

6S1

UNIT

RF DISTRIBUTION

SBO

CSB

RFCOMBINER

IN-LINE PHASING DET

6A1

ANTENNA

CABLE FAULT

CCA

6A4

CA

B

LE

F

AU

LT

AR

R

A

YS

E

LE

CT

UNIT

6A2

CONTROL

MONITOR

NO. 2

RF DETECTORSBO

TRANSIENT

SUPPRESSOR

PANELS

LOC 30

CSB

COURSE

MONITOR

COURSE

NO. 1

UNIT XMTR

30-3 FO2-03.1

FP 2-15/(FP 2-16 Blank)

FO 2-9. Monitoring and Control Circuits, Block Diagram, 14DF.

REQUIRED FOR CATEGORY II ONLY.

AS REQUIRED BY HOST NATION AGREEMENT.

NOTES:

1.

2.

ABNORMAL

ON/OFF CONTROL

COURSE

MONITOR

LOC 3

NO. 2

+27V

ALARM

COURSE

MONITOR

NO. 1

LOC 3

+27V

FFM

MONITOR

(SEE NOTE 1 & 2)

INPUTS

FFM

LOC 23

ALARM

ALARM

TRANSMITTER

COURSE

C

SB

N O

. 2

+27V

LOC 4

DETECTED SIGNAL

DETECTED SIGNAL

+27V

SB

O

N O

. 2

NO. 2

+27V

LOC 8

+27V

UNIT

CHANGEOVER

C

SB

N O

. 1

SB

O

N O

. 1

TRANSMITTER

COURSE

NO. 1

LOC 4

COURSE SBO

COURSE CSB

CLEARANCE CSB SAMPLE

RF

DETECTOR

UNIT

LOC 30

COURSE CSB SAMPLE

SBO OUT

CSB OUT

+27V

+27V

CLEARANCE

MONITOR

NO. 1

LOC 9

+27V

CONTROL

LOC 2

+27V

A

LA

RM

UNIT

CLEARANCE

MONITOR

LOC 9

NO. 2

STATUS

+27V

STATUS

CLEARANCE

LOC 7

SUPPLY

POWER

COURSE

LOC 7

SUPPLY

POWER

CLEARANCE SBO

TRANSMITTER

LOC 15

CLEARANCE CSBSUBASSEMBLY

ON/OFF CONTROL

IN

TE

RL

O

C K

C O

N

TR

O L

LOC 1A4

ON/OFF CONTROL

ON/OFF CONTROL

C

LE

A

RN

C E

SB

O

INTERLOCK

C O

U

RS

E

SB

O

C O

U

RS

E C

SB

C

LE

A

RA

N C

E C

SB

UNIT

ANTENNA

DISTRIBUTION

LOC 6

ANTENNA

ARRAY

TO

CHANGEOVER

+27V

SB

O

N O

. 1

C

SB

N O

. 1

NO. 1

CLEARANCE

+27V

LOC 8

UNIT

SB

O

N O

. 2

C

SB

N O

. 2

TRANSMITTER

NO. 2

CLEARANCE

LOC 15

ASSEMBLY

BT1-4

BATTERY

+27V

+27V

+27V

POWER

RELAY

LOC 1A3

RF

C

O U

PL

ER

C O

U

PL

ER

RF

30-3 FO2-01.2A

FP 2-17/(FP 2-18 Blank)

FO 2-10. Localizer Antenna Array, Block Diagram.

FP 2-19/(FP 2-20 Blank)

FO 2-11. Localizer Antenna Array, Block Diagram, 14SF.

IN-LINE PHASING DET

COURSE FREQ

7R

5R

6R

1R

3R

2R

4R

1L

3L

2L

7L

5L

6L

4L

AR

R

A

YS

E

LE

CT

MISALIGNMENT

ANTENNA

SWITCH

6S1

CCA

6A4

CABLE FAULT

CA

B

LE

F

AU

LT

SUPPRESSORS

TO

A7& A8

TRANSIENT

1L RF

UNIT

6A2

COMBINING

7R

6R

5R

2R

4R

3R

1R

3L

2L

4L

5L

6L

7L

LOC 30

RF DETECTOR

CSB OUT

SBO OUT

COURSE SBO

COURSE CSB

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

COURSE FREQ

RF

UNIT

DISTRIBUTION

1L

3L

2L

5L

4L

6L

7L

6R

7R

4R

5R

2R

3R

1R 6A1

30-3 FO-02-04.1

FP 2-21/(FP 2-22 Blank)

FO 2-12. Localizer Antenna Array, Block Diagram, 14DF.

2L

6R

7R

5R

4R

3R

2R

1R

1L

3L

4L

5L

6L

7L

COURSE SBO

COURSE CSB

COURSE FREQ

COURSE FREQ

CLR FREQ

COURSE FREQ

COURSE FREQ

CSB OUT

SBO OUT

IN-LINE PHASING DET

MISALIGNMENT

ANTENNA

6S1

SWITCH

6A4

5R

7R

6R

1R

3R

4R

2R

2L

1L

4L

3L

C A

B

LE

F

AU

LT

AR

R

A Y

SE

LE

C T

CABLE FAULT

UNIT

6A2

COMBINING

RF

5L

6L

7L

TRANSIENT

SUPPRESSORS

A7 & A8

RF DETECTOR

LOC 30

CLR SBO

CLR CSB

COURSE AND

COURSE AND

CLR FREQ

COURSE AND

CLR FREQ

COURSE AND

CLR FREQ

COURSE AND

CLR FREQ

COURSE AND

CLR FREQ

COURSE AND

CLR FREQ

COURSE AND

CLR FREQ

COURSE AND

CLR FREQ

COURSE AND

CLR FREQ

6R

7R

4R

5R

2R

3R

1L

1R

3L

2L

5L

4L

6L

7L

RF

DISTRIBUTION

UNIT

6A1

30-3 FO-02-04.2

TO

CCA

FP 2-23/(FP 2-24 Blank)

FO 2-13. Trainer Localizer Station, Block Diagram.

FP 2-25/(FP 2-26 Blank)

FO 2-14. Trainer Localizer Station, Block Diagram, 14DF.

ABNORMAL OUT

ALARM OUT

ON/OFF CONTROL

TRANSMITTER

COURSE

MONITOR

COURSE

NO. 2

LOC 3

+27V

LOC 4

+27V

C S

B N

O . 2

MONITOR

NO. 1

COURSE

LOC 3

+27V

MONITOR

FFM

INPUTS

FFM

LOC 23

ALARM OUT

LOC 8

S B

O N

O . 2

NO. 2

+27V

UNIT

CHANGEOVER

LOC 4

ALARM OUT

S B

O N

O . 1

TRANSMITTER

COURSE

NO. 1

C S

B N

O . 1

DETECTED SIGNAL

DETECTED SIGNAL

+27V

RF

DETECTOR

UNIT

COURSE SBO

COURSE CSB

+27V

SBO OUT

CSB OUT

RELAY VOLTAGE

TRANSMITTER

LOC 15

CLEARANCE

MONITOR

NO. 1

LOC 9

A

LA

R

M ALARM OUT

+27V

MONITOR

CLEARANCE

LOC 9

NO. 2

ON/OFF CONTROL

CONTROL

+27V

LOC 2

UNIT

IN

TE

R

LO

C K

C O

N

TR

O L

ON/OFF CONTROL

STATUS

STATUS

+2 7V

CLEARANCE

LOC 7

SUPPLY

POWER

LOC 7

SUPPLY

COURSE

POWER

CHANGEOVER

+27V

S B

O N

O . 1

C S

B N

O . 1

NO. 1

CLEARANCE

+27V

LOC 8

UNIT

LOC 15

RELAY

POWER

ASSEMBLY

TRANSMITTER

NO. 2

CLEARANCE

C S

B N

O . 2

S B

O N

O . 2

CLEARANCE SBO

SUBASSEMBLY

INTERLOCK

LOC 1A4

UNIT

ANTENNA

DISTRIBUTION

LOC 6

CLEARANCE CSB

ON/OFF CONTROL

+27V

+27V

+27V

+27V

LOC 1A3

COURSE CSB SAMPLE

C O

U P

LE

R

R F

C O

U P

LE

R

R F

CLEARANCE CSB SAMPLE C

O

U R

S E

S B

O

C O

U R

S E

C S

B

C

LE

A R

N C

E S

B O

C

LE

A R

A N

C E

C S

B

30-3 FO2-05.1A

FP 2-27/(FP 2-28 Blank)

FO 2-15. Trainer Localizer Station Distribution Unit, Block Diagram.

FP 2-29/(FP 2-30 Blank)

FO 2-16. Trainer Localizer Station Distribution Unit, Block Diagram, 14DF.

6A1

RF

DISTRIBUTION

UNIT

CLEARANCE SBO

CLEARANCE CSB

COURSE CSB

COURSE SBO

6A2

7R

6R

5R

4R

3R

2R

IN-LINE PHASING DET

SWITCH

ANTENNA

MISALIGNMENT

6S1

6A4

CCA

CABLE FAULT

A R

R A

Y S

E

LE

C T

C A

B

LE

F A

U

LT

SUPPRESSORS

A7 & A8

TRANSIENT

TO

6L

4L

5L

7L

2L

1R

1L

3L

UNIT

COMBINING

RF

UNIT 30

RF DETECTOR

CSB OUT

SBO OUT

30-3 FO2-06.1

FP 2-31/(FP 2-32 Blank)

FO 2-17. Control Unit, Block Diagram.

POWER SUPPLY OUT

BATTERY CONDITION OUT

ANTENNA ALIGNED OUT

MONITOR ABNORMAL OUT

ANTENNA MISALIGNED BYPASS OUT

SHELTER TEMP OUT

PRIMARY POWER OUT

EXECUTIVE CONTROL BYPASSED OUT

MONITOR BYPASSED OUT

AUTO

STEP

ENABLE

LAMP

ABNORMAL BATTERY CHARGE/

DISCHARGE IN

BATTERY RELAY OUT

SUPPLY IN

COURSE POWER NO 1

NO 2{

ALARM ENABLE

POWER SUPPLY

ALARM

ENABLE

CONDITION

BATTERY

DRIVERS

EXECUTIVE CTRL/STATION TRANSFER IN

GLIDE SLOPE ANTENNA

MISALIGNMENT IN (NOT USED)

LOCALIZER ANTENNA

MISALIGNMENT IN

ANTENNA BYPASS IN

SHELTER TEMPERATURE IN

ABNORMAL PRIMARY POWER IN

MONITOR BYPASSED IN

FAR-FIELD MONITOR ABNORMAL IN

MONITOR

INHIBIT

ALARM

COURSE MONITOR IN

FAR-FIELD MONITOR IN

NO 2

NO 1{

NO 1

NO 2{

ALIGNED ALARM

ANTENNA

ENABLE

ABNORMAL

(ANY)

MONITOR

MONITOR

ALARM

ENABLE

NO 2

ALARM

ENABLE

NO 1

MONITOR

ALARM DELAY

COUNTER

705Hz

STATUS

INHIBIT

1410-Hz

TONE

NO 2

ABNORMAL OUT

COUNTER

ALARM DELAY705Hz

NO 1

TONE

AMPLIFIER

STEPPING

CIRCUIT

203 SECOND

DELAY

COUNTER

705Hz

ON/OFF

TRANSMITTER

705Hz MONITOR

DIVIDE-BY-TEN

MASTER

OSCILLATOR/

DIVIDER

22560Hz

MONITOR ALARM RESET NO 2

MONITOR ALARM RESET NO 1

AUTO STEP IN

MANUAL

STEP IN

705Hz

TRANSMITTERS ON/OFF

705Hz

2820Hz 1410Hz

2256Hz

705Hz

STATUS

TONE

FILTER

CONTROL/

REMOTE STEP IN

705Hz

MAIN ON

STBY ON

STANDBY TRANSMITTER

ON/OFF IN

MAIN

SELECT

CONTROL

INTERLOCK IN

LINE PAIR

TRANSFORMER

CONTROL IN/

STATUS OUT

STBY ON

LINE PAIR

HYBRID

STATION

STATUS

DRIVERS

LAMP

OFF

MAIN ON

1175Hz

DECODER

TONE

ANTENNA CHANGEOVER OUT

MAIN SELECT IN

TRANSMITTER OUT}

NO 1

NO 2

INTERLOCK

900Hz TONE

DECODER

30-3 FO2-07B

(SEE NOTE 1 & 2)

(SEE NOTE 1 & 2)

AS REQUIRED BY HOST NATION AGREEMENT.

REQUIRED FOR CATEGORY II ONLY.1.

2.

NOTES:

CLEARANCE POWER NO 1

NO 2(14DF ONLY){

CLEARANCE MONITOR IN NO 1

NO 2{(14DF ONLY)

SUPPLY IN

(NOT USED)

(NOT USED)

(NOT USED) (NOT USED)

LOW BATTERY VOLTAGE

DISCHARGE IN

(NOT USED)

FP 2-33/(FP 2-34 Blank)

FO 2-18. Course Monitor, Block Diagram.

FP 2-35/(FP 2-36 Blank)

FO 2-19. Clearance Monitor, Block Diagram.

FP 2-37/(FP 2-38 Blank)

FO 2-20. Signal Processor Assembly, Block Diagram.

FP 2-39/(FP 2-40 Blank)

FO 2-21. Timing Assembly, Block Diagram.

FP 2-41/(FP 2-42 Blank)

FO 2-22. Measurement Assembly, Block Diagram.

FP 2-43/(FP 2-44 Blank)

FO 2-23. Alarm Assembly, Block Diagram.

FP 2-45/(FP 2-46 Blank)

FO 2-24. Course Transmitter, Functional Block Diagram.

150Hz

FILTER

NETWORK

NETWORK

FILTER

90Hz

U1-U8

DIVIDER

OSCILLATOR/

460.8KHz

60Hz

OUT

U11B

AMPLIFIER

DIFFERENCE

AMPLIFIER

U11A

SUM

TRANSMITTER

CLEARANCE

150Hz TO

CIRCUIT

ABSOLUTE VALUE

U3A,U3B

90HZ TO

CLEARANCE

TRANSMITTER

U1

ZERO CROSSING

DETECTORBAL

MOD

4A2/4A3

KEYER

AMPLIFIER

U2B

COMPARISON

TO CLEARANCE

TRANSMITTER

COMPARISON

AMPLIFIER

U2A

Q2

Q3

Q2,Q3

AMPLIFIERSAMPLIFIER

Q1

RF AMPLIFIER 4A4

90/150 GENERATOR 4A10 MODULATOR

4A8

DIODE

SWITCHING

NETWORK 4A9

R1

AMPLIFIER

Q1

AMPLIFIERS

Q2,Q3

RF AMPLIFIER 4A5

4Q1

UNREG 26V UNREG 26V

4Q2

1. PREFIX REFERENCE DESIGNATORS WITH LOC.

NOTE:

LOW-PASS

FILTER

FILTER/DETECTOR 4A6

FILTER/DETECTOR 4A7

FILTER

LOW-PASS

VARIABLE

PHASER

4Z1

ATTENUATOR

VARIABLE

4AT1

(APPROX 4.6 WATTS)

OUTPUT

SIDEBAND (CSB)

CARRIER PLUS

SIDEBAND

ONLY (SBO)

OUTPUT

(APPROX 0.06 WATTS)

/4

/4

/2

+90 -150

+90 +150

SBO AUDIO

(14DF ONLY)

(14DF ONLY)

(14DF ONLY)

O

O

O

0SYNTHESIZED FREQUENCY SOURCE 4A1

30-3 FO2-14B

TO MULTIMETER

SFS PWR STATUS

(REF)

SFS LOCK STATUS

(REF)

TO MULTIMETER

FP 2-47/(FP 2-48 Blank)

FO 2-25. 90/150-Hz Generator Assembly, Functional Block Diagram.

FP 2-49/(FP 2-50 Blank)

FO 2-26. Keyer, Block Diagram.

FP 2-51/(FP 2-52 Blank)

FO 2-27. Code Selector, Functional Diagram.

FP 2-53/(FP 2-54 Blank)

FO 2-28. FFM, Block Diagram.

FP 2-55/(FP 2-56 Blank)

FO 2-29. FFM, Radio Receiver, Block Diagram.

FP 2-57/(FP 2-58 Blank)

FO 2-30. FFM, Block Diagram (Sheet 1 of 2).

FP 2-59/(FP 2-60 Blank)

FO 2-30. FFM, Block Diagram (Sheet 2).

FP 2-61/(FP 2-62 Blank)

FO 2-31. Clearance Transmitter, Functional Block Diagram.

U2B

AMPLIFIER

DIFFERENCE

AMPLIFIER

U2A

SUM

CIRCUIT

ABSOLUTE VALUE

U3A,U3B

U1

ZERO CROSSING

DETECTORBAL

MOD

AMPLIFIER

U2B

COMPARISON

COMPARISON

AMPLIFIER

U2A

Q2

Q3

Q2,Q3

AMPLIFIERSAMPLIFIER

Q1

RF AMPLIFIER 15A4

90/150 HZ CONTROL ASSY 15A10 MODULATOR

ASSY 15A8

DIODE

SWITCHING

NETWORK 15A9

R1

AMPLIFIER

Q1

AMPLIFIERS

Q2,Q3

RF AMPLIFIER 15A5

15Q1

UNREG 26V UNREG 26V

15Q2

1. PREFIX REFERENCE DESIGNATORS WITH LOC.

NOTE:

LOW-PASS

FILTER

FILTER/DETECTOR ASSY

FILTER/DETECTOR ASSY

FILTER

LOW-PASS

VARIABLE

PHASER

15Z1

ATTENUATOR

VARIABLE

15AT1

OUTPUT

SIDEBAND (CSB)

CARRIER PLUS

SIDEBAND

ONLY (SBO)

OUTPUT

/4

/4

/2

O

O

O

U1B

AMPLIFIER

U1A

AMPLIFIER

15A6

15A7

SYNTHESIZED FREQUENCY SOURCE 15A1

+90 -150

+90 +150

SBO AUDIO

30-3 FO2-21

FROM LOCALIZER

150 HZ

COURSE TRANSMITTER

COURSE TRANSMITTER

FROM LOCALIZER

90 HZ

COURSE TRANSMITTER

FROM LOCALIZER

1020-HZ IDENTIFICATION

(REF)

SFS PWR STATUS

TO MULTIMETER

(REF)

TO MULTIMETER

SFS LOCK STATUS

FP 2-63/(FP 2-64 Blank)

FO 2-32. Antenna Group, Block Diagram.

FP 2-65/(FP 2-66 Blank)

FO 2-33. Antenna Group, Block Diagram, 14SF.

MONITOR SECTIONDISTRIBUTION SECTION

MONITORS

5L

3R

4R

5R

1L

1R

2R

4L

3L

2L

RADIATING

ANTENNAS

LPD MONITOR

ELEMENTS

6R

7R

7L

6L

COURSE PATH DET

COURSE WIDTH DET

DIFFERENCE FREQUENCY

RF

UNIT

6A2

COMBINING

SBO

CSB

CABLE FAULT

CCA

6A4

RF DETECTOR

LOC 30

[ SBO ]

[CSB+SBO]

6R

7R

3R

5R

4R

5L

2L

1L

2R

1R

3L

4L

7L

6L

COURSE SBO

COURSE CSB

DISTRIBUTION

6A1

UNIT

RF

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[ SBO ]

[CSB+SBO]

[CSB+SBO]

[ SBO ]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[CSB+SBO]

[ SBO ]J15

J16

J14

J12

J10

J8

J6

J4

J3

J5

J7

J9

J13

J11

J15

J6

J14

J16

J10

J12

J8

J7

J3

J4

J5

J11

J9

J13

30-3 FO2-23A

FP 2-67/(FP 2-68 Blank)

FO 2-34. Antenna Group, Block Diagram, 14DF.

2L J5

C LEARAN C E CS B

C LEARAN C E S B O

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+SBO] (COURSE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

J 16

J3

J 12

J 14

J8

J 10

J6

J4

DIS TRIB UTI ON

UNI T

6A1

RF

3R

7R

6R

5R

4R

1R

2R

1L

ANTENNA S

RADIATIN G

LPD

COU R S E S B O

COU R S E CSB

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+SBO] (COURSE )

[ SBO ] (COURSE )

J9

J7

J 13

J 11

J 15

6L

4L

3L

5L

7L

DIS TRIB UTI ON S E C TI ON

J5 2L

SBO (COURSE + CLEARANCE )

CSB (COURSE + CLEARANCE )

MO NIT OR S

DIFFERENCE FRE QUENC Y

COU R S E PATH DET

COURSE WIDTH DE T

C LEARAN C E WIDTH DE T

C LEARAN C E PATH DE T

3R

7R

6R

5R

4R

MO NIT OR

ELEMENT S 1R

2R

1L

J 16

J8

J 12

J 14

J 10

RF

CO MBININ G

6A2

UNITJ4

J6

J3

C ABLE FA ULT

6A4

CCA

RF DETECTO R

LOC 3 0

6L

4L

3L

5L

7L

MO NIT OR S E C TI ON

J9

J7

J 11

J 13

J 15

[ SBO ] (COURSE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [ SBO ] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [ SBO ] (CLEARANCE ) [CSB+ SBO] (COURSE ) + [ SBO ] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [ SBO ] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[CSB+ SBO] (COURSE ) + [CSB+ SBO] (CLEARANCE )

[ SBO ] (COURSE )

[ SBO ] (COURSE )

[CSB+SBO] (COURSE )

[CSB+SBO] (COURSE )

30-3 F O2-24 A FP 2-69/(FP 2-70 Blank)

SECTION III

WIRING DIAGRAMS

3-1/(3-2 Blank)

FO 3-1. Localizer Station, Interconnect Wiring Diagram (Sheet 1 of 5).

FP 3-1/(FP 3-2 Blank)

FO 3-1. Localizer Station, Interconnect Wiring Diagram (Sheet 2).

FP 3-3/(FP 3-4 Blank)

FO 3-1. Localizer Station, Interconnect Wiring Diagram (Sheet 3).

FP 3-5/(FP 3-6 Blank)

FO 3-1. Localizer Station, Interconnect Wiring Diagram (Sheet 4).

FP 3-7/(FP 3-8 Blank)

FO 3-1. Localizer Station, Interconnect Wiring Diagram (Sheet 5).

FP 3-9/(FP 3-10 Blank)

FO 3-2. Localizer Station, Interconnect Wiring Diagram, 14SF (Sheet 1 of 4).

FP 3-11/(FP 3-12 Blank)

(Sheet 2).

FP 3-13/(FP 3-14 Blank)

(Sheet 3).

FP 3-15/(FP 3-16 Blank)

(Sheet 4).

FP 3-17/(FP 3-18 Blank)

FO 3-3. Localizer Station, Interconnect Wiring Diagram, 14DF (Sheet 1 of 5).

(STATION SERIAL NO. 770001

JUMPER A3TB1-6 TO A3TB1-7

JUMPER A3TB1-4 TO A3TB1-6

JUMPER A3TB1-3 TO A3TB1-5

IS INSTALLED, JUMPERS MUST

BOARD AS FOLLOWS:

BE REMOVED ON A3TB1 TERMINAL

IF FAR FIELD MONITOR (UNIT 23)

CB5 STATIONS SERIAL NO. 770001

THRU 770121. CB11 STATIONS

SERIAL NO. 850001 AND ABOVE

GROUND LEADS TO TERMINAL 3.

ONLY ONE GROUND WIRE IS SUP-

PLIED WITH STATIONS SERIAL NO.

850001 AND ABOVE. CONNECT ALL

CB4 STATIONS SERIAL NO. 770001

THRU 770121. CB9 STATIONS

SERIAL NO. 850001 AND ABOVE

AND ABOVE).

THRU 770121) OR TO 35E4-45-34-1

(STATIONS SERIAL NO. 850001

12.

11.

10.

9.

REFER TO TO31R4-2GRN29-3

ONLY PART OF SHELTER POWER

ENTRY PANEL IS SHOWN. FOR

COMPLETE CIRCUIT DETAILS,

WIRE IDENT:

COLOR CODE

PREFIX REFERENCE DESIGNATORS

WIRES ARE NO.22 AWG UNLESS

OTHERWISE INDICATED.

AND ARE NOT PART OF A CABLE

THESE ARE INDIVIDUAL WIRES

A8V12 ARE TYPE BIC-90

A7V1 THRU A7V13 AND A8V1 THRU

8.

BR

7.

5.

6.

WITH LOC.

ASSEMBLY.

4.

3.

UNIT

WIRE SIZE

DESIG

REF

TB1-4A8

DESTINATION

DIODES ARE TYPE IN6042 UNLESS

OTHERWISE INDICATED.

OTHERWISE INDICATED.

VALUES ARE IN OHMS UNLESS

NOTES:

2.

1.

DET IN

DET IN

COURSE DET IN

CABLE FAULT

CABLE FAULT

NEAR FIELD

CL DET IN (NOT USED)

PULSE OUT (NOT USED)

ZERO REF

COURSE DET IN

NEAR FIELD

WIDTH DET IN

WIDTH DET IN

IDENT OUT

GS ANT

REMOTE CONTROL

REMOTE CONTROL

PHONE LINE

LOC ANT MISALIGN

ZERO REF

INTERCOM +27V

DME IDENT

DME IDENT

PHONE LINE

MISALIGN (NOT USED)

PULSE OUT (NOT USED)

KEY OUT (NOT USED)

KEY OUT (NOT USED)

INTERLOCK PHONE LINE

INTERLOCK PHONE LINE

CL DET IN (NOT USED)

F3, 1A

F6 20A

7TB1-1 (NO.1)

1A2TB2-11

1A1TB1-10

7TB2-1 (NO.1)

1A4TB1-1

NOTE 4

1W

1W10

1W1

1A3TB2-1

NOTE 8

PART

OF S2

DC SWITCH

NOTE 8

CB14

MAIN

SWITCH

AC DC

10P

BT1

BT2

BT3

BT4

G-BL

W-BK

W-R

N O

TE

1W

2TB1-10

2TB1-19

2TB1-2018

BK

G-BK

BK

BK

BK

BK

2TB1-5

K1

VR1

33V

1N299OB

F1 1A 1A

F2

0.065 R1 10A

F5

8J1-A (NO.1)

4J1-K (NO.2)

4J1-K (NO.1)

3TB1-2 (NO.2)

3TB1-2 (NO.1)

1A3-GND

BOX

NOTE 8

BK 10

BATTERY

ON PANEL BOARD

TO (NOTE 11) ON

NBLP

NBLP

TO NEUT BUSS

PANEL BOARD

BK

BK

BK

BK

BK

BK

18 2TB1-1

W

BK 14

BK

BK

14A1-GND

10 BT1

TO GND BUSS ON

PANEL BOARD

NBLP

TO (NOTE 9) ON

ON PANEL BOARD

NBLP

NBLP

PANEL BOARD

TO NEUT BUSS

G

G 14

14 (NOTE 10)

BK

W

6HOT

NEUT

BATTERY VOLTAGE

4GND

GND

TB1

NEUT

HOT

14R 7TB1-2 (NO.1)

1A4TB1-3

2A3TB1-19

1A4TB1-2

4J1-M (NO.2)

R

16R

R-W

R-W

3TB1-3 (NO.1)

4J1-M (NO.1)

3TB1-3 (NO.2)

18R

18R

R

16R

16R

18R

12F4

10A

10R

1A2TB2-10

1A1TB1-9

2TB1-2

1W

1W

14A1TB3-3

1W

1W

N O

TE

NOTE 4

1W4

(070660-0001)

W9

1W2

1W3

1W1

1W10

A8TB2-5V-BL

A8TB2-6

A8TB2-15

30J5-6

30J5-7

V-Y

GY

V-0

V-Y

A8TB2-4

30J5-4

30J5-5

30J5-25

30J5-24

V-R

V-W

Y-V

V-R

Y-BK

7TB2-2 (NO.1)

G

TB2

R

14R

BL

R 10

BK

W

BK

1W4

(0

0-

2J1-GND

2J1-HOT

2TB1-18

11S2

7J2-HOT (NO.1)

7J2-HOT (NO.1)

14A1J1B-HOT

2J1-HOT

J1B G

W

W

G

P1 1W3

J1A

BK

BK

W

P1 1W2

G

14A1J1B-NEUT

14A1J1A-GND

14A1J1A-NEUT

7J2-GND (NO.1)

14A1J1A-HOT

7J1-HOT (NO.1)

7J1-HOT (NO.1)

7J1-GND (NO.1)

A8TB2-3

A8TB2-1

A8TB2-2

V-W

Y-G

Y-V

W

TB2

BK

R

A8TB2-14

A8TB2-13

O-BL

O-V

O-G

O

O

O-BR

A7TB2-11

A7TB2-9

30J5-21

A7TB2-10

A7TB2-13

A7TB2-12

10 GND

REF DES PREF LOC 11

UNIT 11

SHELTER

CABINET NO. 1

REF DES PREF LOC 1

UNIT 1

REF DES PREF LOC 1A3

POWER RELAY ASSEMBLY

A3

INPUT ASSEMBLY

REF DES PREF LOC 1A1

A1

TB1

(NOT USED)

GS ANT

NO 1

NO 1

NO 2

NO 1

NO 2

NO 1

FFM ABNORMAL IN

NO 2

NO 1

NO 2

SHELTER TEMP IN

LOC ANT

SPARE

INTERLOCK CONTROL

HOT

GND

HOT

NO 2

201A3F118W-R CHARGE/DISCHARGE

2A3TB1-14

3TB2-11 (NO.1)

3TB1-9 (NO.1)

3TB1-10 (NO.1)

3TB1-11 (NO.1)

3TB1-12 (NO.1)

3TB2-1 (NO.1)GY

V-Y

V-BL

GY-R

V-R

V-W

2TB1-14G-W

O-Y

NOTE 4

1W4

(070660-0001)

1W3

1W2

W9

1W10

1W1

COLDS1

HOTS2

IN

240V AC IN

1A3TB2-8

1A3-GND

1A3K1-1

1A2TB1-8

8J1-D (NO.1)

1A3K1-2

1A2TB1-9

4J1-A (NO.2)

4J1-A (NO.1)

BJ1-C (NO.1)

4J1-G (NO.2)

4J1-G (NO.1)

1A3F2

1A3F3

1S1

3TB2-3 (NO.1)

3TB2-6 (NO.1)

3TB2-5 (NO.1)

3TB2-7 (NO.1)

3TB2-9 (NO.1)

3TB2-7 (NO.2)

W

Y-G

Y-V

BL

Y-W

GY-Y

18W-BK

BL

1W

1W

G-GY

G-V

G-BL

G-O

G-W

4J1-D (NO.2)

4J1-D (NO.1)

3TB2-3 (NO.2)

BK

R

BL-O

Y

GY-BL

O-BL

O-V

O-G

O

O-R

O-BR

1A3 GND

1A3TB2-9

G-R

G-BR

G-BK

O-W

G-Y

2A3TB1-17

2A3TB1-16

2A3TB1-15

2A3TB1-13

2A3TB1-12

2A3TB1-18

R

BK

G

RELAY VOLTAGE OUT

+8V DC OUT TO SHELTER

TEMP THERMOSTATS

VOLTAGE OUT

BATTERY RELAY

BATTERY

SPARES

BATTERY VOLTAGE IN

NO 2

NO 1

SPARE

CONTROL IN/

STATUS OUT

CONTROL IN

INTERLOCK

MISALIGN

VOLTAGE OUT

XMTR RELAY IN

SUPPLY

STATUS IN

BATTERY RELAY

CONTROL OUT

ANT CHANGEOVER

CONTROL OUT

ANT CHANGEOVER

+27V DC IN

NO 2

NO 1

SPARE

TB1

GND

SPARE

FFM ALARM IN

POWER SUPPLY

CONTROL OUT

XMTR ON/OFF

COURSE

CL POWER

STATUS IN

CL MONITOR

MONITOR

COURSE

ALARM IN

ALARM IN

74J1-L (NO.2)

3TB1-7 (NO.2)

4J1-C (NO.2)

4J1-E (NO.1)

3TB1-6 (NO.2)

3TB1-5 (NO.2)

1A3TB2-6

2A3TB1-3

1A3-GND

(0

0-

1A3TB1-1

1A3TB1-4

1A3TB1-6R

G

BK

P1J1 1W4

1W

1W

BR-G

BR 18

BR-BL

Y-BR 18

W-BR

BL-Y

R

BR-Y

BK

CL XMTR NO 2 ON +27V

150HZ OUT

NOT USED

CL MON NO 1 ALARM IN

SPARE

4J1-F (NO.1)

4J1-L (NO.1)

4J1-B (NO.2)

4J1-E (NO.2)

4J1-F (NO.2)

2TB1-4

2TB1-9

2A3TB1-7

2A3TB1-10

2A3TB1-11

2A3TB1-4

2A3TB1-5

2A3TB1-6

4J1-B (NO.1)

3TB1-5 (NO.1)

3TB1-6 (NO.1)

3TB1-7 (NO.1)

4J1-C (NO.1)

1A1TB1-2

1A2TB1-7

1A3TB2-11

1A1TB1-6

1A1TB1-5

1A1TB1-4

1A1TB1-3

R-W

O-BR

O-V

O-BL

O-Y

O-R

O-BK

Y-BL

O-G

BL-V

BL-W

BL-G

Y-BK

Y-R

1W 11S2

1A1TB1-1

30J5-22

BR-W

BR-V

3TB1-4 (NO.1)

7TB1-8 (NO.1)

1A2TB1-5

1A2TB1-4

1A2TB1-3

1A2TB1-2

1A2TB2-8

1A2TB1-6

7TB2-8 (NO.1)

3TB1-4 (NO.2)

W-V

W-G

W-Y

W-O

W-GY

W-BL

NOTE 12

A3TB1

W-BK

W

W-R

W-BR

G

G-O

BL-R

BR-R

BR-O

W-R

W-Y

W-O

W-G

W-GY

O-BK

90HZ OUT

150HZ OUT

90HZ OUT

CL XMTR NO 1 ON +27V

1020HZ IDENT OUT

NOT USED

SPARE

TB2

SPARE

CL POWER SUPPLY NO 2 STATUS IN

CL MON NO 2 ALARM IN

FFM CHANNEL -1 IN

FFM CHANNEL -2 IN

FFM ABNORMAL IN

CL POWER SUPPLY NO 1 STATUS IN

ANT CHANGEOVER CONTROL OUT

ANT CHANGEOVER CONTROL OUT

1020HZ IDENT OUT

SPARE

CONTROL UNIT

REF DES PREF LOC 2

UNIT 2

REF DES PREF LOC 1A2

INTERCONNECT ASSEMBLYTB1

A2

SPARE

9TB1-4 (NO.2)

15J1-A (NO.2)

(070660-0001)

F

30-3 FO3-1.2_1B

H

G 14W1

NOTE 4

C

D

E

B

A

1W3

1W2

W9

1W10

1W1

9TB1-4 (NO.1)

15J1-E (NO.1)

18Y-BR

W-BR

BL-Y

W

15J1-F (NO.2)

15J1-E (NO.2)

15J1-F (NO.1)

15J1-B (NO.2)

15J1-A (NO.1)18

BL-V

BL-W

BL-G

Y-BK

Y-R

8J1-C (NO.2)

8J1-D (NO.2)

15J1-B (NO.1)

G

G-O

BL-R

2A3TB1-17

2A3TB1-18

2A3TB1-16

7TB1-8 (NO.2)

7TB2-8 (NO.2)

W-R

W-Y

W-O

W-G

W-GY

O-BK

12V

12V

12V

12V FP 3-19/(FP 3-20 Blank)

(Sheet 2).

SHELTER, REF DES - PREF LOC 11

1A2TB2-14

1A2TB2-13

1A2TB2-12

2A3TB1-2

1A3TB2-7

3TB1-12 (NO.1)

3TB1-11 (NO.1)

3TB1-10 (NO.1)

3TB1-9 (NO.1)

1A2TB1-14

1A3TB2-6

2A3TB1-1

1A2TB1-13

1A2TB1-12

1A1TB2-13

1A1TB2-12

1A1TB2-11

3TB1-11 (NO.2)

3TB1-9 (NO.2)

3TB1-10 (NO.2)

1A3-GND

1A1TB2-14

3TB1-12 (NO.2)

(070660-0001)

NOTE 4

H

G

E

F

C

D

A

B

14W1

1W10

1W1

1W2

1W3

W9

V-BK

BK 1A3-GND18

V-G

V-BR

V-BK

V

BR-BL

BR-G

BR-Y

W-BK

R 18

1W

V-BL

V-BR

V-Y

V-G

V-R

BR-W

BR-O

V-W

V

BR-R

W

R

BK

UNIT 11

UNIT 1

REF DES PREF LOC 1

CABINET NO. 1

14W1

NOTE 4

1W10

W9

(070660-0001)

1W1

1W3

1W2

UNIT 4 (NO.1)

+27V OUT

90HZ OUT

UNIT 4 (NO.2)

90HZ OUT

+27V OUT

150HZ OUT

DME IDENT KEY OUT

1020HZ IDENT OUT

XMTR ON +27V

COURSE TRANSMITTER

REF DES PREF LOC 4

1020HZ IDENT OUT

DME IDENT KEY OUT

150HZ OUT

COURSE TRANSMITTER

REF DES PREF LOC 4

XMTR ON +27V

3TB2-11 (NO.1)

3TB2-11 (NO.2)

SPARES

DET IN

FAULT

CABLE

COURSE DET

SIGNAL IN

WIDTH DET

SIGNAL IN

SPARES

+27V IN

GND

ALARM OUT

BL-GY

G-R

SPARE

SPARE

GY-Y

Y-GY

Y-BL

GY-BL

IDENT OUT

SPARES

UNIT 3 (NO.2)

COURSE MONITOR

REF DES PREF LOC 3

TB1

GND

WIDTH DET

SIGNAL IN

TB2

1 GY-W

G-R

BL

BL-GY

GY-R

2TB1-7

1A2TB2-6

1A2TB2-5

1A1TB1-8

1A2TB2-15

1A3TB2-10

1A2TB2-7

1A3-GND

3TB2-9 (NO.1)

1W

R

BK

Y-BR

1A1TB1-13

1A1TB1-11

3TB2-6 (NO.1)

3TB2-5 (NO.1)

Y

BR

G-R

Y-R

Y-BK

SPAREH

M

L

K

J

+27V IN

GND

SPARE

G

F

E

D

C

GND

SPARE

1A3TB2-10

1A3-GND

1A2TB2-3

1A2TB2-4

2TB1-12

1W

3TB2-1 (NO.1)

BL-G

G-GY

3TB2-9 (NO.2)

1A1TB2-7

1A1TB2-9

16R

BK

BL-W

1W1P2

A

B

J1

M

K

L

+27V IN

GND

REF DES PREF LOC 3

IDENT OUT

DET IN

FAULT

CABLE

COURSE DET

SIGNAL IN

SPARES

TB1

GND

GND

+27V IN

ALARM OUT

Y-GY

Y-BL

Y-G

W

Y-V

SPARE

SPARE

TB2

GY-W

Y-W

GY

COURSE MONITOR

UNIT 3 (NO.1)

2TB1-6

1A2TB2-2

1A1TB1-7

1A2TB2-9

1A2TB1-10

1A2TB1-15

2TB1-11

BL-O

3TB2-6 (NO.2)

3TB2-5 (NO.2)

1A1TB2-4

1A1TB2-5

1A1TB2-3

BL-V

BL-Y

G-BR

3TB2-1 (NO.2)

1A1TB2-1

1A1TB2-15

18BR-V

BL-R

G-V

E

D

H

G

J

F

SPARE

SPARE

GND

C

B

1W1P1

A

SPARE

J1

1W1P6A6J2

SBO NO 2 OUT

CSB NO 2 OUT

1W1P7W8J1

1W

1W

COAX

COAX

BK

W

G

1W

W-BL

W-V

BK

R

P2

P2

1A3J1B-HOT

1A3J1B-GND14

14W

G

1A3J1A-HOT

1A3J1A-GND

1A3J1A-HOT

1A3J1B-HOT

14BK

1W2

1W3

230V AC IN

230V AC IN

J1

J2

2A3TB1-9

2A3TB1-8

1A3-GND

1A3TB2-2

STATUS OUT

SPARES

PWR SUPPLY

GND

STATUS OUT

+27V DC OUT

PWR SUPPLY8

TB2

GND

SBO NO 1 OUT

1W1P5W8J1

CSB NO 1 OUT

1W1P4A6J2

R

COAX

COAX BK

REF DES PREF LOC 7

1A3TB2-3

1A3-GND

+27V DC OUT

SPARES

GND

GND

TB1

COURSE POWER SUPPLY

UNIT 7 (NO.1)

1W1

1W10

NOTE 4

14W1

W9

14W9

CLEARANCE

CLEARANCE

1W1P8

SBO NO 2 IN

CSB NO 2 IN

SBO NO 1 IN

4W8J1 (NO.2)

1W1P10

COAX

4A6J2 (NO.2)

4W8J1 (NO.1)

COAX

1W1P11

COAX

CSB NO 1 IN

CONTROL IN

CHANGEOVER

SPARES

4A6J2 (NO.1)

K

1W1P9

COAX

D O-W

H

G

F

J

E

2TB1-4

1W

BK 30J5-20

(0

0-

1W

R-W

BK

R

R

1A3GND

1A3TB2-11

1A3TB2-9

30J5-1

(070660-0001)

14W8

CONTROL INPUT

+27 VDC IN

TB1

GND

14W9P1

14W8P1 14W8

14W9

SBO IN

CLEARANCE

1A4K3-J1

CSB IN

CLEARANCE

1A4K4-J1

1W9

1W8

REF DES PREF

1W8P1

1W9P1

A

1W1P3

SPARE

+27V IN

J1

GND

CSB OUT

SBO OUT

LOC 8

C

B

BK

G-Y 2TB1-9

1A3-GND

CHANGEOVER UNIT

UNIT 8 (NO.1)

REF DES PREF 1A4

1W8P2

1W9P2

COURSE

SBO IN

1A4K1-J1

COURSE

CSB IN

1A4K2-J1

INTERLOCK SUBASSY

A4

DIFF FREQ

(234757-0000)

(070659-0004) 1A4K3-J2

SBO OUT

1A4K4-J2

CSB OUT COUPLER

(070659-0003)

(0

8-

MISALIGNMENT IN

SPARE

MISALIGNMENT OUT

MISALIGNMENT IN

18 VDC

OUT

CSB

OUT

SBO(0

8-

J2

J1

SPARE

SPARE

GROUND

SPARE

SPARE

SPARE

CLR WIDTH DET IN

SPARE

CLR DET IN

(070659-0002)

(234757-0000)

(070658-0002)

1A4K1-J2

COURSE

SBO OUT

1A4K2-J2

COURSE

CSB OUT COUPLER

(070659-0001)

(070658-0001) REF DES PREF LOC 30

(012085-0001)

CRS CSB

SAMPLE

SAMPLE

CLR CSB

J4

J3

CRS DET IN

CRS WIDTH DET IN

CRS WIDTH DET IN

DIFF FREQ

CRS DET IN

+27 VDC

SPARE

SPARE

J5

RF DETECTOR UNIT

UNIT 30

D 14W9

(070659-0002)

(070659-0001)

(070659-0004)

(070659-0003)

(070608-0008)

(070608-0009)

30-3 FO3-1.2_2C

J

K

M

L

W9 E

G

F

H

14W8

(070660-0001)

NOTE 4

14W1

A1TB1-2

2A3TB1-13

A1TB2-8

A1TB2-10

O

Y-BK

Y-BL

Y-V

C

B

A

1A4TB1-1 BK

14A1TB1-9

14A1TB1-10

14A1TB1-7

14A1TB1-8

W-BL

W-BK

O-Y

O-BL

A1TB2-12

A1TB2-11

14A1TB1-5

14A1TB1-6

A1TB2-14

A1TB2-13

V-R

V-W

O-V

V-0

V-Y

O-BR

1A4TB1-3 R

CLR DET IN

CLR WIDTH DET IN

K2J3

K2J1

K1J3

K1J1

Z2J1

Z1J1

8K1J1 (NO.1)

8K2J1 (NO.1)

8K2J3 (NO.1)

8K1J3 (NO.1)

FP 3-21/(FP 3-22 Blank)

(Sheet 3).

1A2TB1-9

14A1-GND

1A2TB1-8

15A6J2 (NO.2)

15A6J2 (NO.1)

15W8J1 (NO.2)

15W8J1 (NO.1)

1A1TB1-3W-O

N O

TE

CHANNEL 1 ALARM OUT 14W21A2TB2-5Y-BK

C

(070659-0001)

(070608-0009)

(070608-0008)

(070659-0002)

(070659-0003)

(070659-0004)

J

K

H

M

L

E

D

G

F

14W8

14W9

W9

(070660-0001)

B

A

NOTE 4

14W1

W

1 R

R

BK

1A3-GND

1A3TB1-1

1A3TB1-4

1A3TB1-2

1A3TB1-5

1A3TB1-6

NOTE 4

15J1-M (NO.1)

15J1-M (NO.2) 8

10BK

14W

14BK

G-R

G-BR

A7TB2-7

14BK

14G

14W

A7TB2-8

14W2

14W3J1B P1

HOT

GND

P.S. STATUS

P.S. STATUS

J1A

HOT

GND

P1

7J2-GND (NO.2)

7J2-HOT (NO.2)

7J2-HOT (NO.2)

W

G 14

BK 14

7J1-HOT (NO.1)

7J1-HOT (NO.1)

7J1 GND (NO.1)

G-R

G-BR

G

BK

W

23TB1-14

R

23TB1-15

(070659-0003)

(070659-0004)

(070659-0001)

(070659-0002)

(070608-0008)

(070608-0009)

W9

14W9

14W8

GND

+27V IN

14W2

14W3

14W1

14A1TB3-7

14A1-GND

SPARES

9 14 W

14W1P7

R 16

SPARES

Y-R

BK

W

BK

(070659-0002)

(070608-0009)

(070608-0008)

(070659-0004)

(070659-0003)

(070659-0001)

14W9

14W8

W9

90HZ OUT

150HZ OUT

+27V DC IN

NOT USED

GND

SPARE

SPARE

GND

14A1TB3-8 M

L

1A2TB2-6

14A1-GND

14A1-GND

F

E

K

H

G

J

14W3

14W1

14W2

SBO 2

OUT

W8J1

W

4W

8K2J1 (NO.2)COAX

G

BK

W

14A1J1B-GND

14A1J1B-HOT14W

G 14

GND

HOT

14A1J1B-HOT

14A1J1A-HOT

14A1J1A-GND

14A1J1A-HOT

14BK

HOT

HOT

GND

HOT

P214W3

230V AC IN

14W1

230V AC IN

J2

COAX

COAX

COAX

W

REF DES PREF LOC 14

R

R

18R

R

R

14R

BK

BK

BK

BK

PREF LOC 11

REF DES -

UNIT 11

SHELTER

CABINET NO 2

UNIT 14

G-R

G-BR

W-Y

W-G

G-BL

G-V

G-Y

G-GY

TB1PHONE LINE INPUT ASSEMBLY

SLOW BLOW

F3 20A

SLOW BLOW

9TB1-3 (NO.2)

9TB1-3 (NO.1)

23TB1-19

7TB2-2 (NO.2)

1A3TB2-5

(0

0-

G-GY

G-V

G-BL

G-Y

A7TB2-3

A7TB2-4

A7TB2-5

A7TB2-6

W-BK

W-BL

W-BK

W

SPARES

A7TB2-2

30J5-10

30J5-11

REF DES PREF LOC 14A1

SLOW BLOW

10A

15J1-K (NO.2)

7TB1-2 (NO.2)

F1

10A F2

TB3

15J1-G (NO.1)

15J1-K (NO.2)

15J1-G (NO.2)

O-BR

O-Y

O-BL

O-BL

W-BL

O-Y

30J5-12

30J5-13

30J5-9

A8TB2-9

A8TB2-10

A7TB2-1

O-V

O-BR

O-R

SPARES

30J5-8

A8TB2-7

A8TB2-8

FFM CDDM

FFM CDDM

FFM CDDM

FFM CDDM

CLR COURSE DET10

TB2

9TB1-2 (NO.2)

G-BL

G-GY

G-V

G-Y

23TB1-11

23TB1-10

23TB1-13

23TB1-12

W

9TB1-9 (NO.1)

9TB1-2 (NO.1)

W-BK

BK

BK

BK

23TB1-20

CLR WIDTH DET

CLR WIDTH DET

CLR COURSE DET

DIFF FREQ

DIFF FREQ

9TB1-12 (NO.1)

9TB1-11 (NO.1)

9TB1-10 (NO.1)

O-BL

O-Y

W-BL

7TB1-1 (NO.2)

9TB2-2 (NO.1)

9TB2-1 (NO.1)

7TB2-1 (NO.2)

BK 14

O-BR

O-R

14BK

A1

8J1-A (NO.2)BK 18

CLEARANCE MONITORFFM MONITOR

CHANNEL 17

ABNORMAL OUT

ABNORMAL SIGNAL IN

CHANNEL 2 ALARM OUT

CHANNEL 2 CDDM

CHANNEL 1 CDDN

DDM RECORD OUT

SDM RECORD OUT

SDM RECORD OUT

14A1TB2-7

14A1TB2-9

14A1TB2-10

1A1TB1-4

1A1TB1-5

14A1TB2-6

14A1TB2-8

14A1TB2-5

CHANNEL 2

(OPTIONAL)

REF DES PREF LOC 23

DDM RECORD OUT

SPARES

CHANNEL 2

CHANNEL 1

TB1

RECORD

OUT

(REF)

0 9TB1-10 (NO.2)10

SIGNAL IN

CLEARANCE DET

TB2

WIDTH DET

SIGNAL IN

O-W 9TB2-1 (NO.2)

9TB2-2 (NO.2)

O-R

O-BR

G-BK

14A1TB1-5

14A1TB1-6

9TB1-11 (NO.2)

9TB1-12 (NO.2)O-V

O-Y

O-G

W-BL

O-BL

14A1TB1-9

14A1TB1-8

14A1TB1-7

SPARES

COURSE DET

SIGNAL IN

REF DES PREF LOC 9

ALARM OUT

+27V IN

TB1

GND

9TB1-9 (NO.2)W

W-BK 14A1TB1-10

BK

W-BR

R

14A1-GND

1A2TB2-8

14A1TB3-6

UNIT 23 UNIT 9 (NO.1)

14W1P4

14W1P5

14W1P6

CLEARANCE MONITOR CLEARANCE TRANSMITTER

8 BK 16

9TB2-2 (NO.1)

9TB2-1 (NO.1)

G-BK

O-W

TB2

9TB1-10 (NO.1)

9TB1-9 (NO.1)

9TB1-12 (NO.1)

9TB1-11 (NO.1)

O

W

O-V

O-G

CLEARANCE DET

SIGNAL IN

BL-G

Y-BR 18

SIGNAL IN

COURSE DET

SIGNAL IN

WIDTH DET

R 16

REF DES PREF LOC 9

+27V IN

ALARM OUT

1A2TB1-2

14A1TB3-518R

W-R

14A1-GND18BK

TB1

SPARES

BK

BL-V

BL-Y

GND

BL-R

BL-W 18

K14A1-GND

XMTR RELAY

GND

+27V DC IN

NOT USED

CLEARANCE TRANSMITTER

REF DES PREF LOC 15

UNIT 15 (NO.2)

NOT USED

SPARE

VOLTAGE IN

1020HZ IDENT IN

14W1P2

1A2TB2-4

1A2TB2-7

D

C

B

A

J1

14A1TB3-8 M

L

CSB 2

OUT

A6J2

XMTR RELAY

SPARE

VOLTAGE IN

1020HZ IDENT IN

REF DES PREF LOC 15

90HZ OUT

SPARE

SPARE

GND

150HZ OUT

NOT USED

14A1-GND

1A2TB2-9

1A2TB2-2 F

G

H

J

E

14W1P1

1A2TB2-3

1A2TB1-10 B

C

A

J1

D

SBO 1

OUT

W8J1

CSB 1

OUT

A6J2

UNIT 14

CABINET NO 2

REF DES PREF LOC 14UNIT 9 (NO.2) UNIT 15 (NO.1)

CLEARANCE POWER SUPPLY

O-BK 1A2TB1-7

8K1J1 (NO.2)COAX W-GY

W

R

BK

1A2TB1-6

P2

14A1TB3-2

14A1-GND

8K2J3 (NO.2)COAX

8K1J3 (NO.2)COAX

R

BK

14A1TB3-1

14A1-GND

PWR SUPPLY

STATUS OUT

SPARES

PWR SUPPLY

GND

J1

STATUS OUT

+27V IN

GND

TB2

COAX

G-O

G

+27V DC IN

SPARES

GND

REF DES PREF LOC 7

GND

TB1

14W8

BK 18

14W9

UNIT 7 (NO.2)

30-3 FO3-1.2_3C

(070608-0009)

(070608-0008)

(070659-0002)

(070659-0001)

(070659-0004)

(070659-0003)

C

D

E

F

G

W9 A

B

K2J114W1P10

SBO 2

K1J1

K2J314W1P11

14W1P8

CSB 2

SBO 1

CHANGEOVER UNIT

CCONTROL IN

J

K1J314W1P9

K

CSB 1

C

H

G

F

E

D

+27V IN

SPARES

CHANGEOVER

REF DES PREF LOC 8

B

A

14W1P3 J1

SBO OUT

SPARE

GND

Z1J1

Z2J1

14W9P2

14W8P2

CSB OUT

UNIT 8 (NO.2)

FP 3-23/(FP 3-24 Blank)

(She…