SAC SA100 - Page 17

SOUTHERN AVIONICS COMPANY
PC 1000C/2xiv Figures
Figures
Figure 1-1. Transmitter Enclosure Dimensions............................................................. 1-4
Figure 1-2. Transmitter Portrait..................................................................................... 1-5
Figure 2-1. SA Dual Series Block Diagram................................................................... 2-3
Figure 2-2. Block Diagram ............................................................................................ 2-6
Figure 2-3. KWOYSN Schematic ................................................................................ 2-8
Figure 2-4. KWOSYN PWB Diagram............................................................................ 2-9
Figure 2-5. Tone Key Schematic ................................................................................ 2-12
Figure 2-6. Tone Key PWB Diagram .......................................................................... 2-13
Figure 2-7. Audio PWB Schematic ............................................................................. 2-15
Figure 2-8. Audio PWB Diagram................................................................................. 2-16
Figure 2-9. ACTRL Schematic.................................................................................... 2-18
Figure 2-10. ACTRL Diagram ..................................................................................... 2-19
Figure 2-11. Keyer Code Schematic........................................................................... 2-21
Figure 2-12. Keyer Code PWB Diagram..................................................................... 2-22
Figure 2-13. CRS Sample Program .......................................................................... 2-23
Figure 2-14. Coder Shift Register Schematic ............................................................. 2-24
Figure 2-15. Coder Shift Register PWB Diagram ....................................................... 2-25
Figure 2-16. DMOD Schematic................................................................................... 2-27
Figure 2-17. DMOD PWB Diagram............................................................................. 2-28
Figure 2-18. Power Amplifier Schematic..................................................................... 2-30
Figure 2-19. Power Amplifier PWB Diagram............................................................... 2-31
Figure 2-20. Filter Schematic...................................................................................... 2-33
Figure 2-21. Filter PWB Diagram................................................................................ 2-34
Figure 2-22. Filter PWB Jumper Detail ....................................................................... 2-35
Figure 2-23. HWRF PWB Schematic.......................................................................... 2-37
Figure 2-24. HWRF PWB Diagram ............................................................................. 2-38
Figure 2-25. AMTR1 PWB Diagram............................................................................ 2-39
Figure 2-26. AMTR Diagram....................................................................................... 2-40
Figure 2-27. Page 1 Monitor Schematic ..................................................................... 2-41
Figure 2-28. Page 2 Monitor Schematic .................................................................... 2-42
Figure 2-29. Monitor PWB Diagram............................................................................ 2-43
Figure 2-30. SA LED PWB Schematic........................................................................ 2-44
Figure 2-31. SA LED PWB Diagram........................................................................... 2-45
Figure 2-32. DC Power Supply PWB Schematic (Single Units).................................. 2-47