Keysight E5052B - Power on Test Failure Troubleshooting

Chapter 4 67
Troubleshooting
Troubleshooting Using Service Function
4. Troubleshooting
Figure 4-13 A5 Result example
A6 Result
Figure 4-14 is an example of the A6 Result.
Figure 4-14 A6 Result example
Power On Test Failure Troubleshooting
Table 4-1 represents the contents of the test results and the relationships of failed tests to
probable faulty board assemblies. If the instrument fails the power on test, replace the
faulty board assembly as shown in Table 4-1.
e5052bse1010
e5052bse1011
Table 4-1 Power on test failure troubleshooting information
Test result Probable faulty board assembly
A1 F/P
Detect
A2 DC
Source
A3 ADC/
DSP
A4 Local
Synth
A5 Local
Synth
A6 Phase
Detect
A1 Result ###