2-12 Subject to Export Control, see Cover Page for details.
TROUBLESHOOTING TABLE (cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
16 DC IN Connector failure
Step 1. Inspect connector for damage and/or wear.
Replace the DC IN Connector (para 2-4Q).
Step 2. Troubleshoot the circuitry between the Power Supply PCB Assy and the
DC IN Connector.
Probable source of failure is the Power Supply PCB Assy.
Probable source of failure is the DC IN Connector.
17 AUDIO Connector failure
Step 1. Inspect connector for damage and/or wear.
Replace the AUDIO Connector (para 2-4R).
Step 2. Troubleshoot the circuitry between the RF Digitizer PCB Assy and the
AUDIO Connector.
Probable source of failure is the RF Digitizer PCB Assy.
Probable source of failure is the AUDIO Connector.
18 SWR Connector failure
Step 1. Inspect connector for damage and/or wear.
Replace the SWR Connector (para 2-4S).
Step 2. Troubleshoot the circuitry between the RF Assy and the SWR Connector.
Probable source of failure is the RF Assy.
Probable source of failure is the SWR Connector.
19 REMOTE Connector failure
Step 1. Inspect connector for damage and/or wear.
Replace the Flex Assy (para 2-4T).
Step 2. Troubleshoot the circuitry between the Multi-Function PCB Assy and the
Flex Assy.
Probable source of failure is the Multi-Function PCB Assy.
Probable source of failure is the Flex Assy.
20 DVM Connector failure (3500A only)
Step 1. Inspect connector for damage and/or wear.
Replace the DVM Connector (para 2-4U).
Step 2. Troubleshoot the circuitry between the AUDIO I/O Assy and the DVM
Connector.
Probable source of failure is the AUDIO I/O Assy.
Probable source of failure is the DVM Connector.
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