Chapter 5 105
Post-Repair Procedures
Post-Repair Procedures
5. Post-Repair Procedures
A2 Receiver
Module
Perform the following required
adjustments using “A2 Receiver Module”
in Spot Adjustment of the program.
“To Execute the Diagnostic Test” on page 31
Frequency Accuracy Test
RF Output Level Accuracy and Flatness Test
RF Output Level Linearity Test
Trace Noise Test
Crosstalk & System Dynamic Range Test
Dynamic Accuracy Test
Uncorrected System Performance Test
Input Impedance Test (Opt 3L5)
Absolute Amplitude Accuaracy Test (Opt
3L5)
Magnitude Ratio/Phase Frequency Response
Test (Opt 3L5)
Trace Noise Test (Opt 3L5)
Crosstalk and Noise Level Test (Opt 3L5)
Magnitude Ratio/Phase Dynamic Accuracy
Test (Opt 3L5)
DC Measurement Accuracy Test (Opt 3L5)
A9 LF Source
Bias Module
Perform the following required
adjustments using “A9 Bias Module” in
Spot Adjustment of the program.
“To Execute the Diagnostic Test” on page 31
Frequency Accuracy Test
RF Output Level Accuracy and Flatness Test
RF Output Level Linearity Test
Trace Noise Test
Crosstalk & System Dynamic Range Test
Dynamic Accuracy Test
Uncorrected System Performance Test
LF Output Level Accuracy Test (Opt 3L5)
LF Output Level Linearity Test (Opt 3L5)
Input Impedance Test (Opt 3L5)
Absolute Amplitude Accuaracy Test (Opt
3L5)
Magnitude Ratio/Phase Frequency Response
Test (Opt 3L5)
Trace Noise Test (Opt 3L5)
Crosstalk and Noise Level Test (Opt 3L5)
Magnitude Ratio/Phase Dynamic Accuracy
Test (Opt 3L5)
DC Measurement Accuracy Test (Opt 3L5)
A10 Analog
Motherboard
No adjustment needed Inspect the Booting Process
When the symptom of failure is out of
specification, perform the performance test.
Table 5-1 Post-Repair Procedures (Option 3L5)
Replaced
Assembly or
Part
Required Adjustments
Correction Constants (CC)
Verification