Keysight N9038A MXE Service Guide 639
Assembly Replacement Procedures
Front Frame Assembly
Display Assembly - CCFL Backlight
Removal
1.
Remove the Inverter board and shields.
2.
Refer to
. Remove the front panel shield by removing the four
screws
(28)
(
).
3.
Disconnect the cable A1W2
(25)
from the LCD Inverter board
(13)
and
unclip the cable from the cable clamps.
4.
Refer to
. Disconnect the flex circuit A1W1
(1)
from the front
panel interface board
(4)
.
Figure 18-81
Display Removal - CCFL Backlight
5.
Remove the two screws
(2)
) securing the display bracket
(3)
to the Front Frame Assembly. The display can now be removed from the
Front Frame Assembly.
6.
Refer to
. To separate the LCD
(1)
from the display bracket
(2)
, remove the four screws
(3)
(
). When reassembling, torque
the four screws to 5 inch-pounds.
Once the display assembly has been removed from the Front Frame Assembly, the glass filter is
no longer secured. DO NOT tip the assembly in such a manner that would cause it to fall out of
place, as this may cause injury and/or damage to the glass.
Содержание N9038A
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Страница 428: ...Keysight N9038A MXE Service Guide 447 Block Diagrams Block Diagrams LO Synthesizer Block Diagram ...
Страница 429: ...448 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams Reference Block Diagram ...
Страница 430: ...Keysight N9038A MXE Service Guide 449 Block Diagrams Block Diagrams MXE Computer Block Diagram ...
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Страница 436: ...Keysight N9038A MXE Service Guide 455 Service and Diagnostics Menus Service Menus Figure 16 5 Alignments Menu ...
Страница 500: ...Keysight N9038A MXE Service Guide 519 Replaceable Parts Hardware Figure 17 23 Front Frame Exploded View LED Backlight ...
Страница 504: ...Keysight N9038A MXE Service Guide 523 Replaceable Parts Hardware Figure 17 26 Front Frame Exploded View CCFL Backlight ...
Страница 589: ...608 Keysight N9038A MXE Service Guide Assembly Replacement Procedures Motherboard Assembly Figure 18 57 Bottom Screws ...
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Страница 643: ...662 Keysight N9038A MXE Service Guide Instrument Software Software Updates ...
Страница 741: ...760 Keysight N9038A MXE Service Guide Tests Intermittent Unsteady Drifting Disturbances ...