Checks and Adjustments
1720/1721
5–19
Table 5–2: Adjustment Procedure Short-Form Reference
Step # Step Name
Adjusted
Components
Page #
1
Adjust +5 V
R99 5–20
2 Adjust CRT Bias R58 5–20
3 Adjust Geometry, Focus and Astigmatism R45, R11,
R49
5–20
4 Adjust Trace Rotation and Orthogonality R578 5–20
5 Adjust On–Board Regulated Power Supplies R259, R267 5–21
6 Adjust Lock-In Phase C235 5–22
7 Adjust Center Dot Overlay and Vector Position R355, R653 5–22
8 Adjust Phase and Gain Match C198, R594 5–22
9 Adjust X and Y Gains R846, R948 5–22
10 Adjust XY Phasing C484 5–23
11 Adjust Loop DC Balance R534 5–23
12 Adjust Quad Phase and +V Balance C453, R453 5–23
13 Adjust R–Y and B–Y Gains R460, R655 5–24
14 Adjust 100% Gain R178 5–24
15 Adjust Line Select Focus R244 5–25
To Next Page
Loading...
Need help?
General
