Chapter 6: Replacements ABL77 Service Manual
Analog Power Cable
Analog power
cable
Follow these steps to replace the analog power cable.
Step Action
1.
Remove the electronics module.
2.
Remove the analog board. One end of the analog power cable will be
disconnected when the analog board is removed.
3.
Disconnect the old analog power cable from the left under-side of the
power distribution board.
4. Connect the new analog power cable (item 1 in figure 6-27) to J2 of
the power distribution board.
NOTE: The cable is keyed for proper orientation. Both ends of the
cable have identical wiring connections, so either end can be
installed.
5.
Route the analog power cable under the power distribution board and
the COM1 connector on the rear panel.
6.
Re-attach the analog board. This will connect the remaining end of the
analog power cable to J6 of the analog board.
7.
Re-assemble the analyzer starting with the electronics module.
Figure 6-27
6-44 Rev. F
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