A32 10 Mhz Crystal Oscillator (Option Unj); Tools Required; Removal Procedure; Replacement Procedure - Agilent Technologies PSG Series Service Manual

Assembly Replacement

A32 10 MHz Crystal Oscillator (Option UNJ)

A32 10 MHz Crystal Oscillator (Option UNJ)

Tools Required

• T-10 driver
• needle-nose plier

Removal Procedure

Refer to Figure 2-35 for this procedure.
1. Disconnect the power cord.
2. Remove the covers from the signal generator. Refer to
"Inner Instrument Cover" on page
3. Position the signal generator with the A21 Rear Panel facing you.
4. Using the needle-nose plier, disconnect the W47 flexible cable (A31 Motherboard J1041) from A32J2.
5. Using the needle-nose plier, disconnect the W48 flexible cable (Rear Panel 10 MHz EFC) from A32J1.
6. Disconnect the A32W1 bias cable from the A21 Rear Panel Interface P2.
7. Using the T-10 driver, remove the three screws (1) that attach the A32 10 MHz Crystal Oscillator to the rear panel.
8. Remove the A32 10 MHz Crystal Oscillator.

Replacement Procedure

• Reverse the order of the removal procedure.
• Torque all T-10 screws to 9 in-lbs.
• Perform the post-repair adjustments and performance tests that pertain to this removal procedure.
2-72
"Outer Instrument Cover" on page 2-4
2-6.
and