2-28
Assembly Replacement
A11 Pulse/Analog Modulation Generator
A11 Pulse/Analog Modulation Generator
Tools Required
• needle-nose pliers
Removal Procedure
Refer to Figure 2-12 for this procedure.
1. Disconnect the power cord.
2. Remove the covers from the signal generator. Refer to "Outer Instrument Cover" on page 2-5
and "Inner Instrument Cover" on page 2-7.
3. Position the signal generator with the front panel facing you.
4. Using the needle-nose pliers, disconnect the following flexible cables:
• W1 from A11J401
• W2 from A11J402
• W3 from A11J403
• W5 from A11J201
• W17 from A11J205
• W16 from A11J204
• W7 from A11J202
• W6 from A11J203
5. Lift the retention levers and disconnect the A11 Pulse/Analog Modulation Generator from the
A31 Motherboard.
6. Lift the A11 Pulse/Analog Modulation Generator out of the slot.
Replacement Procedure
• Reverse the order of the removal procedure.
• Perform the post-repair adjustments and performance tests that pertain to this removal
procedure.
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