Motorola ASTRO Digital Spectra Service Manual page 10

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HRN4009E and HRN6014D VHF RF Board; HRN4010D and HRN6020C UHF RF Board; and
HRN6019C 800 MHz RF Component Location Diagram ...................................................... 7-14
7.2 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
7.3 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
7.4 ASTRO Spectra Plus VOCON Section ........................................................................................ 7-49
ASTRO Spectra Plus Top Level Schematic (Sheet 1 of 2) ................................................... 7-49
ASTRO Spectra Plus Top Level Schematic (Sheet 2 of 2) .................................................... 7-50
ASTRO Spectra Plus RF Interface Schematic (Sheet 1 of 2) ............................................... 7-51
ASTRO Spectra Plus RF Interface Schematic (Sheet 2 of 2)................................................ 7-52
ASTRO Spectra Plus Digital/USB Schematic (Sheet 1 of 2)................................................. 7-53
ASTRO Spectra Plus Digital/USB Schematic (Sheet 2 of 2) ................................................. 7-54
ASTRO Spectra Plus Audio/DC Schematic........................................................................... 7-55
ASTRO Spectra Plus Voltage Conversion Schematic ........................................................... 7-56
ASTRO Spectra Plus Secure Interface Schematic................................................................ 7-57
ASTRO Spectra Plus VOCON Component Location Diagram, Top View ............................. 7-58
ASTRO Spectra Plus VOCON Component Location Diagram, Bottom View........................ 7-59
7.5 VCO Section ................................................................................................................................ 7-62
HLD6061D and HLD6062D VHF VCO Hybrid Schematic..................................................... 7-62
HLD6061D and HLD6062D VHF VCO Hybrid Component Location Diagram...................... 7-63
HLD4342B and HLD4343B VHF VCO Carrier Schematic Diagram ...................................... 7-64
HLD4342D and HLD4343D VHF VCO Carrier Schematic Diagram...................................... 7-65
HLD4342B/HLD4343B VHF VCO Carrier Component Location Diagram............................. 7-66
HLD4342D/HLD4343D VHF VCO Carrier Component Location Diagram ............................ 7-67
UHF VCO Ranges 1, 2, 3, and 4 Hybrid Schematic.............................................................. 7-70
HLE6101A UHF VCO Range 1 Hybrid and HLE6102A Range 2 Hybrid Component Location
Diagram ................................................................................................................................. 7-71
HLE6103B UHF VCO Range 3 Hybrid and HLE6104B Range 4 Hybrid Component Location
Diagram ................................................................................................................................. 7-73
UHF VCO Ranges 1, 2, 3, and 4 Schematic Diagram........................................................... 7-75
HLE6045B Range 1 and HLE6046B Range 2 UHF VCO Component Location Diagram..... 7-76
HLE6000D Range 3 and HLE6041D Range 4 UHF VCO Component Location Diagrams .. 7-77
HLF6080B 800 MHz VCO Schematic Diagram..................................................................... 7-79
July 1, 2002
Table of Contents
68P81076C25-C