Motorola ASTRO XTS 2500 - Table 9.1-1. VHF Schematics, Board Overlays and Parts Lists

VHF Schematics, Board Overlays, and Parts Lists 9.1-1
6816985H01-B August 16, 2007
Chapter 9.1 VHF Schematics, Board Overlays, and Parts Lists
9.1.1 Introduction
This chapter contains the schematics, board layouts, and parts lists for the
XTS 2500/2500
I/2250/1500 radios. Use them in conjunction with the theory of
operation and the troubleshooting procedures, charts, and waveforms to
isolate a problem to the component level.
Table 9.1-1. VHF Schematics, Board Overlays and Parts Lists
Schematic/Board Layout Page No.
Radio Interconnect Block Diagram 9.1-2
PMLD4303A/ PMLD4303D Top Level Schematic 9.1-3
PMLD4303A/ PMLD4303D Controller Interface Schematic 9.1-4
PMLD4303A/ PMLD4303D Interface and Accessories Schematic 9.1-5
PMLD4303A/ PMLD4303D Side Connector Schematic 9.1-6
PMLD4303A/ PMLD4303D Controller Schematic 9.1-7
PMLD4303A/ PMLD4303D Patriot Bravo (U800) Schematic 9.1-8
PMLD4303A/ PMLD4303D MAKO DC and Audio Schematic -
Sheet 1 of 2
9.1-9
PMLD4303A/ PMLD4303D MAKO DC and Audio Schematic -
Sheet 2 of 2
9.1-10
PMLD4303A/ PMLD4303D Memory Schematic 9.1-11
PMLD4303A/ PMLD4303D Frequency Generation Unit (FGU) and
Digital to Analog Converter (DAC) Schematic
9.1-12
PMLD4303A Frequency Generation Unit (FGU) Schematic - Sheet
1 of 3
9.1-13
PMLD4303D Frequency Generation Unit (FGU) Schematic - Sheet
1 of 3
9.1-14
PMLD4303A/ PMLD4303D Frequency Generation Unit (FGU)
Schematic - Sheet 2 of 3
9.1-15
PMLD4303A/ PMLD4303D Frequency Generation Unit (FGU)
Schematic - Sheet 3 of 3
9.1-16
PMLD4303A/ PMLD4303D Receiver Front End and DC Schematic 9.1-17
PMLD4303A/ PMLD4303D Receiver Front End Schematic 9.1-18
PMLD4303A/ PMLD4303D Receiver Schematic - Sheet 1 of 4 9.1-19
PMLD4303A/ PMLD4303D Receiver Schematic - Sheet 2 of 4 9.1-20
PMLD4303A/ PMLD4303D Receiver Schematic - Sheet 3 of 4 9.1-21
PMLD4303A/ PMLD4303D Receiver Schematic (Regulators) -
Sheet 4 of 4
9.1-22
PMLD4303A/ PMLD4303D RF Schematic 9.1-23
PMLD4303A/ PMLD4303D Transmitter Schematic 9.1-24
PMLD4303A RF Controls Schematic 9.1-25
PMLD4303D RF Controls Schematic 9.1-26
PMLD4303A/ PMLD4303D Main Circuit Board Component
Location Detail - Side 1
9.1-27
PMLD4303A/ PMLD4303D Main Circuit Board Component
Location Detail - Side 2
9.1-28
PMLD4303A/ PMLD4303D Main Circuit Board Electrical Parts List 9.1-29