Pin Phase Adjustment - HP 16500A Service Manual

Geometry Adjustments (Continued)
9. Adjust PIN PHASE (RV505), located on the left side PC board, to eliminate pin phase distortion in
vertical lines of cross-hatch pattern as shown in figure 4-14.
10. Reinstall the bottom rail.
11. Adjust the TOP PIN (RV511), located on the left hand side PC board, so the top horizontal line is
parallel with the center horizontal line.
12. Adjust the BOTTOM PIN (RV512), located on the left hand side PC board, so the bottom horizontal
line is parallel with the center horizontal line.
Figure 4-14. PIN PHASE Adjustment
HP 16500A/16501A - Adjustments
4-11