Rohde & Schwarz Inc NV830X 用户手册
Chapter 8
Service
2098.0188.72
- 8.2 -
E-1
2
Overview
You can remove and exchange the following units and transmitter components if errors oc-
cur:
cur:
Power distribution
– Main switch
– Motor protection switches
– Automatic line fuses
– Power distribution board
– Auxiliary power supply
Transmitter control unit
– R&S NetCCU800
– Rack controller
Exciter components
– Exciter
– Exciter switch (for exciter standby)
Output stage components
– Amplifiers
– Absorber
Harmonics filter
Cooling system
– Fans
– Starting capacitors
– Differential pressure gages
– Temperature sensors