Installation guide

Troubleshooting
Troubleshooting Assembly Level Problems
1-65
— If both the I and Q signals are good, replace the A14 Extended Frequency Output (Option 506).
(Refer to “A14 Extended Frequency Output (Option 506)” on page 2-34.)
2005 Gain Adjustment Test
• Replace the A14 Extended Frequency Output (Option 506).
2006 ALC Reference Test
• Replace the A14 Extended Frequency Output (Option 506).
2007 ALC Modulation Test
• Replace the A14 Extended Frequency Output (Option 506).
2008 Burst Modulation Test
• Replace the A14 Extended Frequency Output (Option 506).
2009 ALC Detector Test
• Replace the A14 Extended Frequency Output (Option 506).
2010 Bulk R DAC Test
• Replace the A14 Extended Frequency Output (Option 506).
2011 Log Offset Test
• Replace the A14 Extended Frequency Output (Option 506).