316 N9030B PXA Signal Analyzer Service Guide
Front Panel/Motherboard Troubleshooting
A8 Motherboard Description
A8 Motherboard Description
Purpose
The Motherboard is an electrical link between many of the electrical
assemblies in the instrument. The main functions of this PC board include:
— Distribute power
— Control and common signals between all the measurement PC boards
including the A7 Midplane and the Front Panel Assembly
— Circuitry for fan speed control
— 10 MHz Reference distribution
Figure 11-1 Motherboard
To Next Page
Loading...
