Post-Repair Procedures - Agilent Technologies ENA Series Service Manual

Post-Repair Procedures

Post-Repair Procedures
Post-Repair Procedures
Table 7-1 Post Repair Procedures lists the required procedures that must be performed
after the replacement of an assembly. These are the recommended minimum procedures to
ensure that the replacement is successfully completed.
Table 7-1 Post-Repair Procedures
Replaced Required Adjustments
Assembly or Part Correction Constants (CC)
A1 Source Board Perform the following required
adjustments using "Source Board" in
Spot Adjustment of the program.
Synthesizer Gain Adjustment
Local Output Power Adjustment
Source Output Power Adjustment
Receiver IF Range Adjustment
Receiver Ports Characteristics Adj.
A2 Receiver Board Perform the following required
adjustments using "Receiver Board" in
Spot Adjustment of the program.
Frequency Reference Adjustment
Local Output Power Adjustment
Source Output Power Adjustment
Receiver IF Range Adjustment
Receiver Ports Characteristics Adj.
A10 Analog No adjustment needed
Motherboard
A20 Digital Set jumper and BIOS parameters on the
Motherboard
A20. For details, see "To configure the
A20 Digital Motherboard and BIOS" on
page 120.
A21 PCI DSP Card Perform the following required
adjustments using "Analog Interface" in
Spot Adjustment of the program.
Writing ID
A22 Front Panel No adjustment needed
Keyboard
A25 Handler I/O No adjustment needed
Board
196
Verification
"To Execute the Diagnostic Test" on page
101
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
"To Execute the Diagnostic Test" on page
101
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
Inspect the Booting Process
When the symptom of failure is out of
specification, perform the performance test.
Inspect the Booting Process
Inspect the Booting Process
"To Check the Front Panel" on page 109
"To Check the External Trigger Input" on
page 112
"To Check the Front Panel" on page 109
"To Execute the Diagnostic Test" on page
101
Chapter 7