Keysight CXG, EXG, and MXG X-Series Signal Generators Service Guide 371
Assembly Replacement
A6 Front Panel Interface Scan Assembly
A6 Front Panel Interface Scan Assembly
Tools Required
— T-10 driver
Removal Procedure
Refer to Figure 15-21 for this procedure.
1. Disconnect the power cord.
2. Remove the covers from the signal generator. Refer to “Outer Cover” on
page 336, “Inner Top Cover” on page 338, and “Inner Bottom Cover” on
page 340.
3. Remove the front-panel from the signal generator. Refer to “Front-Panel”
on page 342.
4. Disconnect the LCD cable from the A6 Front Panel Interface Scan
assembly. Refer to Figure 15-22. Disengage the locking tabs by sliding
them in the direction shown. When reassembling, ensure the locking tabs
are pushed in and engaged on both sides of the connector.
5. Disconnect the Power Switch cable from the A6 Front Panel Interface Scan
assembly.
6. Disconnect the W2 ribbon cable from the A6 Front Panel Interface Scan
assembly.
7. Disconnect the W3 ribbon cable from the A6 Front Panel Interface Scan
assembly.
8. Using the T-10 driver, remove the seven screws (1) that secure the A6
Front Panel Interface Scan assembly to the front-panel sub-panel.
9. Remove the A6 Front Panel Interface Scan assembly.
Replacement Procedure
1. Reverse the order of the removal procedure.
2. Recommended torque for all screws is 9 in–lbs.
3. Perform the post-repair procedures that pertain to this replacement
procedure. See Chapter 16, “Pre and Post-Repair Procedures.”
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