170 Chapter 8
Power Supply/Midplane Troubleshooting
A6 Midplane Description
Figure 8-3 Midplane
NOTE The RF, and Digital IF plug into the Motherboard. All other assemblies mentioned
plug into the Midplane from the rear of the instrument.
Item Description
1 A2 Digital I.F. Assembly
2 A3 CPU Kit (less hard drive, includes battery)
3 A5 Power Supply
4 A9 L.O. Assembly
5 A6 Midplane Assembly
6 A8 RF Assembly
1
2
3
4
5
6