Rear Panel (Standard); Tools Required; Removal Procedure - Keysight Technologies E8257D Service Manual

Assembly Replacement

Rear Panel (Standard)

Rear Panel (Standard)

Tools Required

— T–10 driver
— needle–nose pliers
— 5/16" open–ended wrench

Removal Procedure

Refer to
1. Disconnect the power cord.
2. Remove the covers from the signal generator. Refer to
3. Using the T–10 driver, remove the four screws from the Baseband
4. Position the signal generator with the A31 Motherboard panel facing you.
5. Using the needle–nose pliers, disconnect the following flexible cables:
6. Position the signal generator with the rear panel facing you.
7. Using the needle–nose pliers, disconnect the following flexible cables:
360
Figure 3-58 for this procedure.
Cover" on page 258 and
Generator cover
(E8267D only).
— W21 (10 MHz output) from A31 Motherboard J1043
— W47 from A31 Motherboard J1041
— W22 (10 MHz input) from A31 Motherboard J1042
— W68 (BBG Rear Pwr) from A31 Motherboard J250 (E8267D only)
— W80 (WIDEBAND I INPUT) from A35 3–20 GHz I/Q Modulator J106
(E8267D only)
— W79 (WIDEBAND Q INPUT) from A35 3–20 GHz I/Q Modulator J9
(E8267D only)
— W55 (SOURCE MOD INTERFACE) from A10 ALC J304
— W65 (BASEBAND GEN REF IN) from A14 Baseband Generator Board
J800 (E8267D only)
— W56 (– Q OUT) from A13 I/Q MUX J14 (E8267D only)
— W57 (– I OUT) from A13 I/Q MUX J13 (E8267D only)
— W58 (Q OUT) from A13 I/Q MUX J12 (E8267D only)
— W59 (I OUT) from A13 I/Q MUX J11 (E8267D only)
E8257D/67D, E8663D PSG Signal Generators Service Guide
"Inner Instrument Cover" on page
"Outer Instrument
260.