Keysight CXG, EXG, and MXG X-Series Signal Generators Service Guide 375
Assembly Replacement
LCD Display
LCD Display
Tools Required
— T-10 driver
Removal 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. Remove the A6 Front Panel Interface Scan assembly from the front panel.
Refer to “A6 Front Panel Interface Scan Assembly” on page 371.
5. Refer to Figure 15-25. Using the T-10 driver, remove the eight screws (1)
that secure the sub-panel to the front-panel.
6. Remove the sub-panel.
7. Refer to Figure 15-26. Remove the display hold-down. Take care to avoid
losing the grounding spring that sits in the display hold-down.
8. Remove the LCD Display.
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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