Power On Test Failure Troubleshooting - Keysight E5052B Service Manual

Figure 4-13 A5 Result example
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A6 Result
Figure 4-14
Figure 4-14 A6 Result example
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Power On Test Failure Troubleshooting

Table 4-1
probable faulty board assemblies. If the instrument fails the power on test, replace the
faulty board assembly as shown in
Table 4-1 Power on test failure troubleshooting information
Test result
A1 Result
Chapter 4
is an example of the A6 Result.
represents the contents of the test results and the relationships of failed tests to
Table
Probable faulty board assembly
A1 F/P A2 DC
Detect Source
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Troubleshooting Using Service Function
4-1.
A3 ADC/ A4 Local A5 Local
DSP Synth Synth
Troubleshooting
A6 Phase
Detect
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