A13 I/Q Mux (E8267D Standard Or With Option 015) (Serial Prefixes <Us4722/My4722); Tools Required; Removal Procedure; Replacement Procedure - Keysight Technologies E8257D Service Manual

Assembly Replacement
A13 I/Q MUX (E8267D Standard or with Option 015) (Serial Prefixes
<US4722/MY4722)
A13 I/Q MUX (E8267D Standard or with Option 015)
(Serial Prefixes <US4722/MY4722)

Tools Required

— T–10 driver
— needle–nose pliers

Removal Procedure

Refer to
1. Disconnect the power cord.
2. Remove the covers from the signal generator. Refer to
3. Position the signal generator with the front panel facing you.
4. Using the T–10 driver, remove the four screws from the Baseband
5. Using the needle–nose pliers, disconnect the following flexible cables:
6. Lift the retention levers and disconnect the A13 I/Q MUX from the A31
7. Lift the A13 I/Q MUX out of the slot.

Replacement Procedure

1. Reverse the order of the removal procedure. (See the internal cover
E8257D/67D, E8663D PSG Signal Generators Service Guide
Figure 3-19 for this procedure.
Cover" on page 258 and
Generator cover.
— W63 from A13J5
— W62from A13J6
— W49 from A13J7
— W50 from A13J8
— W61 from A13J9
— W60 from A13J10
— W59 from A13J11
— W58 from A13J12
— W57 from A13J13
— W56 from A13J14
Motherboard.
overlay for cable color codes.)
"Inner Instrument Cover" on page
"Outer Instrument
260.
289