Simoco SRM9030 - Page 4

DRAFT D
TNM-M-E-0001 Page iv
4.2.3 ALIGNMENT PROCEDURE...............................................................................30
5. REPLACEABLE PARTS..............................................................................................39
6. CIRCUIT DIAGRAMS AND PARTS LIST....................................................................41
6.1 LIST OF ILLUSTRATIONS.................................................................................................41
List of Figures
Figure 3-1 VHF/UHF Receiver Block Diagram ....................................................................... 14
Figure 3-2 VHF/UHF Transmitter Block Diagram ................................................................... 16
Figure 3-3 VHF/UHF Synthesiser, Block Diagram..................................................................18
Figure 3-4 VHF/UHF Control Block Diagram .......................................................................... 21
Figure 4-1 SRM9000 Programming & Alignment Breakout Box ............................................. 26
Figure 4-2 SRM9000 Speaker Output Breakout Box..............................................................26
Figure 4-3 Test Set up ............................................................................................................27
Figure 5-1 Replaceable Parts ................................................................................................. 39
Figure 5-2 Band-Specific Parts ...............................................................................................40
Figure 6-1 SRM9000 Block Diagram ...................................................................................... 42
Figure 6-2 DSP and FGPA Schematic....................................................................................43
Figure 6-3 Power Supply Schematic.......................................................................................44
Figure 6-4E0 Receiver Circuit Schematic ............................................................................... 45
Figure 6-5E0 Transmitte Circuit Schematic ............................................................................49
Figure 6-6E0 Synthesiser - VCO Schematic........................................................................... 53
Figure 6-7E0 Synthesiser - PLL Schematic ............................................................................57
Figure 6-8 A/D Converter Schematic ...................................................................................... 61
Figure 6-9 D/A Multiplexer Schematic ....................................................................................62
Figure 6-10 I/O Connections Schematic ................................................................................. 63
Figure 6-11 SRM9000 PCB Layout, Top (1/2)........................................................................64
Figure 6-12 SRM9000 PCB Layout, Top (2/2)........................................................................65
Figure 6-13 SRM9000 PCB Layout, Bottom (1/2)...................................................................66
Figure 6-14 SRM9000 PCB Layout, Bottom (2/2)...................................................................67
List of Tables
Table 1-1 Common Features for All Variants............................................................................2
Table 1-2 Conventional-PMR Variants .....................................................................................3
Table 1-3 Trunked Variants ......................................................................................................4