TABLE OF CONTENTS (CONT’D)
iv
15 Watt, 4.0-ohm Motorcyle Speaker . . . . . . . . 7-44
Handheld Control Unit . . . . . . . . . . . . . . . . . . . 7-44
Siren Controller Kit . . . . . . . . . . . . . . . . . . . . . . 7-49
Remote Prog. Interface (RPI) . . . . . . . . . . . . . . 7-49
Pigtail Cable EMI Board . . . . . . . . . . . . . . . . . . 7-49
Mechanical Views
Chassis Assembly . . . . . . . . . . . . . . . . . . . . . 7-50
Remote Control Unit/Transceiver Assembly 7-51
Receiver/Exciter Assembly (A300). . . . . . . . 7-52
Display Assembly (A713). . . . . . . . . . . . . . . 7-53
Front Panel Assembly (A102). . . . . . . . . . . . 7-53
100-Watt PA Assembly. . . . . . . . . . . . . . . . . 7-54
Handheld Control Unit Junction Box . . . . . . 7-55
Handheld Control Unit (Part 1 of 2) . . . . . . . 7-55
Handheld Control Unit (Part 2 of 2) . . . . . . . 7-56
8 SCHEMATIC DIAGRAMS AND
COMPONENT LAYOUTS
Photos
Transceiver Top View. . . . . . . . . . . . . . . . . . . 8-1
Transceiver Bottom View . . . . . . . . . . . . . . . . 8-1
Receiver/Exciter Assembly . . . . . . . . . . . . . . . 8-2
Front Panel Assembly . . . . . . . . . . . . . . . . . . . 8-2
Amplified Dynamic Microphone
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Exploded View . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Interconnect Schematic
Schematic (Ver A/B). . . . . . . . . . . . . . . . . . . . 8-4
Schematic (Ver C). . . . . . . . . . . . . . . . . . . . . . 8-5
Interface Board
Schematic (Ver A/B) . . . . . . . . . . . . . . . . . . . 8-6
Board Layout (Ver A/B) . . . . . . . . . . . . . . . . . 8-7
Interconnect Board (Ver A/B). . . . . . . . . . . . . 8-7
Schematic (Ver C). . . . . . . . . . . . . . . . . . . . . . 8-8
Board Layout (Ver C) . . . . . . . . . . . . . . . . . . 8-10
Interconnect Board (Ver C). . . . . . . . . . . . . . 8-10
Accessory Pigtail Cable EMI Board
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
Board Layout. . . . . . . . . . . . . . . . . . . . . . . . . 8-10
VHF RF Board (Ver B)
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
Board Layout. . . . . . . . . . . . . . . . . . . . . . . . . 8-14
VHF 50W PA Board
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-15
Board Layout. . . . . . . . . . . . . . . . . . . . . . . . . 8-16
VHF 100W PA Board
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17
Board Layout. . . . . . . . . . . . . . . . . . . . . . . . . 8-18
UHF RF Board (Ver A/B)
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19
Board Layout. . . . . . . . . . . . . . . . . . . . . . . . . 8-22
UHF RF Board (Ver C)
Schematic) . . . . . . . . . . . . . . . . . . . . . . . . . . 8-23
Board Top View. . . . . . . . . . . . . . . . . . . . . . 8-28
Board Bottom View . . . . . . . . . . . . . . . . . . . 8-29
UHF 15W PA Board
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-30
Board Layout . . . . . . . . . . . . . . . . . . . . . . . . 8-31
UHF 40W PA Board
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32
Board Layout Top View. . . . . . . . . . . . . . . . 8-38
Board Layout Bottom View. . . . . . . . . . . . . 8-39
800 MHz RF Board (Ver A/B)
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-40
Board Layout . . . . . . . . . . . . . . . . . . . . . . . . 8-43
800 MHz 35W PA Board
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-44
Board Layout . . . . . . . . . . . . . . . . . . . . . . . . 8-45
ARM Logic Board (Ver A)
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-46
Board Top View. . . . . . . . . . . . . . . . . . . . . . 8-49
Board Bottom View . . . . . . . . . . . . . . . . . . . 8-50
PPC Logic Board (Ver B)
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-51
Board Top View. . . . . . . . . . . . . . . . . . . . . . 8-54
Board Bottom View . . . . . . . . . . . . . . . . . . . 8-55
PPC Logic Board (Ver C)
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-56
Board Top View. . . . . . . . . . . . . . . . . . . . . . 8-70
Board Bottom View . . . . . . . . . . . . . . . . . . . 8-71
Display Controller Board
Rev 3 and 5 Schematic. . . . . . . . . . . . . . . . . 8-72
Rev 5 Board . . . . . . . . . . . . . . . . . . . . . . . . . 8-73
Rev 3 Board . . . . . . . . . . . . . . . . . . . . . . . . . 8-74
Display Board
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-75
Board Bottom View . . . . . . . . . . . . . . . . . . . 8-76
Board Top View. . . . . . . . . . . . . . . . . . . . . . 8-76
Remote Transceiver Interconnect Schematic 8-77
Remote Control Unit Audio PA Board
Revised Schematic . . . . . . . . . . . . . . . . . . . . 8-78
Revised Board Layout . . . . . . . . . . . . . . . . . 8-78
Unrevised Schematic . . . . . . . . . . . . . . . . . . 8-79
Unrevised Board Layout . . . . . . . . . . . . . . . 8-79
Handheld Control Unit (HHC)
Interconnect Schematic . . . . . . . . . . . . . . . . 8-80
Board Schematic . . . . . . . . . . . . . . . . . . . . . 8-81
Board Top View. . . . . . . . . . . . . . . . . . . . . . 8-82
Board Bottom View . . . . . . . . . . . . . . . . . . . 8-82
Junction Box Schematic. . . . . . . . . . . . . . . . 8-83
Junction Box Board Layout . . . . . . . . . . . . . 8-84
Remote Programming Interface (RPI). . . . . 8-85
Programming Cable Schematic. . . . . . . . . . . 8-85
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