TM 1-6625-476-30
5-61
5-11. GENERAL. (CONT)
Figure 5-58. Control Panel Assembly CRT Display, Linearity Test - Crosshatch Adjustment
TP4-773-056
R5
TS
WL
+2 +10 -1 -2 -3
BS
R7
C1
C2
C3
C4
C6
C7
C8
C9
RS
V2
RL
LS
LS
RR
SL
R2
SR
D2
D5
+3
D7
D3
0
+
-
H1
-3 -2 -1
0+1 +2 +3
H2
WR
D4
D8
0
-
+
6%
4%
SB
-
ADJUST CROSSHATCH SPACING AND
POSITION UNTIL A LINE EXACTLY INTERSECTS
THE RETICLE’S CENTER CROSSHAIR AND
‘D1’ AND ‘D2’ CIRCLES (VERTICAL LINEARITY) OR
‘D3 AND ‘D4’ CIRCLES (HORIZONTAL LINEARITY).
RT
R1
V1
R3
D1
ST
+
-
0
R6
2%
+
0
D6
