Specifications

Chapter 3 69
Troubleshooting
AF, RF, & CDMA Diagnostics (Step 3)
Figure 3-13 AF Diagnostics Screen
When a test fails, a diagnosis is given in three parts:
• A diagnostic code.
• The name of the assembly or assemblies most likely to have failed.
• A rating of the confidence (high, medium, or low) of the diagnosis.
SERVICE MENU
1
2
3
4
5
Help
Exit
Functional Diagnostics
AF Diagnostics
RF Diagnostics
CDMA Diagnostics
Edit RF Diagnostic Limits
Periodic Calibration
IQ Calibration
Eb/No Calibration
=>
Move pointer to desired program using the
knob then press the knob. Press Help for
information on the tests. Press Exit to abort.
afscrn1.eps
SERVICE MENU Screen
1
2
3
4
5
Exit
Serv Menu
All Audio Tests
=>
Move the pointer to the desired test using the
knob then press the knob. Press Serv Menu to
go to the Service Menu, Exit key to abort.
Audio Frequency Generators 1 and 2
Preliminary Audio Path
Mod Distribution Internal Paths
Mod Distribution External Paths
Audio Analyzer 1 Internal Paths
Audio Analyzer 1 External Paths
Audio Analyzer 2
AF Diagnostics
Screen