Motorola ASTRO Digital Spectra Plus - Chapter 4 Troubleshooting Procedures; 4.1 ASTRO Spectra Procedures; 4.2 ASTRO Spectra Plus Procedures; 4.3 VCO Procedures

xii Table of Contents
September 5, 2008 6881076C25-E
Chapter 7 Schematics, Component Location Diagrams and Parts Lists
7-1
7.1 List of Schematics and Component Location Diagrams.................................................................7-1
7.2 RF Section .....................................................................................................................................7-2
ASTRO Spectra Radio Interconnection ...................................................................................7-4
HRN4009B/HRN6014A VHF RF Board, HRN4010B/HRN6020A UHF RF Board, and
HRN6019A 800 MHz RF Board Schematic................................................................................7-5
HRN4009B/HRN6014A VHF RF Board, HRN4010B/HRN6020A UHF RF Board, and
HRN6019A 800 MHz RF Board Component Location Diagrams...............................................7-6
HRN4009C/HRN6014C VHF RF Board Schematic Diagram ..................................................7-9
HRN4009C/HRN6014C VHF RF Board Component Location Diagrams..............................7-10
HRN4009E/HRN6014D VHF RF Board, HRN4010D/HRN6020C UHF RF Board, and
HRN6019C 800 MHz RF Board Schematic Diagram (Sheet 1 of 2) ........................................7-12
HRN4009E/HRN6014D VHF RF Board, HRN4010D/HRN6020C UHF RF Board, and
HRN6019C 800 MHz RF Board Schematic Diagram (Sheet 2 of 2) ........................................7-13
HRN4009E/HRN6014D VHF RF Board, HRN4010D/HRN6020C UHF RF Board, and
HRN6019C 800 MHz RF Component Location Diagram .........................................................7-14
7.1 Command Board Section .............................................................................................................7-17
HLN5558E/F/G, HLN6529C/D/E/F/G, HLN6560C/D/E/F/G/H, and HLN6562C/D/E/F/G/H
Command Board Schematic Diagram......................................................................................7-17
HLN5558E/F/G, HLN6529C/D/E, HLN6560C/D/E/F/G/H, and HLN6562C/D/E/F/G/H
Command Board Component Location Diagrams....................................................................7-18
HLN5558H/J, HLN6529H, HLN6560J, and HLN6562J Command Board
Schematic Diagram ..................................................................................................................7-21
HLN5558H/J, HLN6529H, HLN6560J, and HLN6562J Component Location Diagram.........7-22
7.2 VOCON Section ...........................................................................................................................7-26
HLN6458D VOCON Board Schematic (Sheet 1 of 2)............................................................7-26
HLN6458D VOCON Board Schematic (Sheet 2 of 2)............................................................7-27
HLN6458D VOCON Board Component Location Diagrams (Sheet 1 of 2) ...........................7-28
HLN6458D VOCON Board Component Location Diagrams (Sheet 2 of 2) ...........................7-29
HLN6458E VOCON Board Schematic (Sheet 1 of 2)............................................................7-32
HLN6458E VOCON Board Schematic (Sheet 2 of 2)............................................................7-33
HLN6458E VOCON Board Component Location Diagrams (Sheet 1 of 2) ...........................7-34
HLN6458E VOCON Board Component Location Diagrams (Sheet 2 of 2) ...........................7-35
HLN6458F/G VOCON Board Schematic (Sheet 1 of 2) ........................................................7-38
HLN6458F/G VOCON Board Schematic (Sheet 2 of 2) ........................................................7-39
HLN6458F/G VOCON Board Component Location Diagrams (Sheet 1 of 2)........................7-40
HLN6458F/G VOCON Board Component Location Diagrams (Sheet 2 of 2)........................7-41
HLN6458H VOCON Board Schematic (Sheet 1 of 2)............................................................7-44
HLN6458H VOCON Board Schematic (Sheet 2 of 2)............................................................7-45
HLN6458H VOCON Board Component Location Diagrams..................................................7-46
7.3 ASTRO Spectra Plus VOCON Section ........................................................................................7-49
ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 1 of 2)......................................7-49
ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 2 of 2) ......................................7-50
HLN6837A ASTRO Spectra Plus RF Interface Schematic (Sheet 1 of 2) .............................7-51
HLN6837A ASTRO Spectra Plus RF Interface Schematic (Sheet 2 of 2) .............................7-52
HLN6837A ASTRO Spectra Plus Digital/USB Schematic (Sheet 1 of 2)...............................7-53
HLN6837A ASTRO Spectra Plus Digital/USB Schematic (Sheet 2 of 2)...............................7-54
HLN6837A ASTRO Spectra Plus Audio/DC Schematic ........................................................7-55
HLN6837A ASTRO Spectra Plus Voltage Conversion Schematic.........................................7-56
HLN6837A ASTRO Spectra Plus Secure Interface Schematic .............................................7-57
HLN6837A ASTRO Spectra Plus VOCON Component Location Diagram, Top View ...........7-58