Procedure 6. A6 Power Supply Assembly

16.Use a screwdriver to remove three standoffs from the A6 Power Supply assembly.

17.Remove the A6 Power Supply assembly by lifting from the regulator heatsink toward front of analyzer.

Replacement

1.Attach the A6 Power Supply assembly to the analyzer’s chassis using the three standoff screws.

2.Connect Wl to A6J1, W3 to A6J2, fan power wires to A6J3, W8 to A6J4, and the line-power jack to A6JlOl. See Figure 3-11.

3.Secure the A6Al High Voltage assembly to the A6 Power Supply assembly, using three panhead screws and washers. Connect ribbon cable A6AlWl to A6J5.

4.Snap post-accelerator cable A6AlW3 to the CRT assembly.

AGAIWI

A6Al

F A N

P O W E R

L I NE

POWER

SK134

W I

Figure 3-11. A6 Power Supply Connections

5.Ensure that all cables are safely routed and will not be damaged when securing the A6 cover.

6.Secure the power supply cover shield to the power supply using three flathead screws (1). See Figure 3-12. One end of the cover fits into a slot provided in the rear frame assembly.

3-20 Assembly Replacement