Anritsu MT8820A - Measurement Operations

3.5
3.53.5
3.5 Overall Troubleshooting
Overall TroubleshootingOverall Troubleshooting
Overall Troubleshooting
3-
3-3-
3-7
77
7
3.5 Overall Troubleshooting
3.5.1 Outline of Troubleshooting Procedure
Figure 3-1 shows the outline for the troubleshooting procedure.
Start
Locate a faulty unit related to power
or control (Section 3.5.2)
Locate a faulty unit related to output
frequency (Section 3.5.3)
Locate a faulty unit related to
reception frequency (Section 3.5.4)
Locate a faulty unit related to output
level (Section 3.5.5)
Locate a faulty Tx Power unit
(Section 3.5.6)
Replace the faulty unit (Section 5) or
repair it (see Schematics)
Adjustment or compensate, as
necessary (Section 4)
Fig. 3-1 Outline of Repair Procedure