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2.4.8.2
Adjusting DDCP
(1) Input the timing No. 12 (106.25kHz/85Hz,1600x1200) crosshatch pattern.
(2) Enter the factory mode.
(3) Adjust in the following order. (It is assumed that the center and axial misconvergence on
the previous page have already been adjusted.)
YH-TB
YH-JB
YH-TT
YH (Top)
YH-M (Top)
YH (Bottom)
YH -M (Bottom)
CONVERGENCE HOR.
YH-JT
4H-COIL
1
2
3
Adjustment item name
Problem
R
B
Adjustment point
Adjustment procedure
Adjustment
order
Adjust to 0.05mm or less.
(Adjustment target is 0mm.)
Adjust YH (Top) to 0.05mm or
less with balance adjustment
of YH-TT and YH-JT.
(Adjustment target is 0mm.)
(NOTE)
The operating amount at YH-
M(Top) when moving YH-TT
and YH-JT : YH-TT < YH-JT
Adjust YH (Bottom) to 0.05mm
or less with balance
adjustment of YH-TB and YH-
JB. (Adjustment target is
0mm.)
(NOTE)
The operating amount at YH-M
(Bottom) when moving YH-TB
and YH-JB :
YH-TB < YH-JB
Adjust to 0.1mm or less.
XH-L
4
XH(Left)
Adjust to 0.1mm or less.
XH-R
5
XH(Right)
Summary of Contents for DPro2070SB
Page 22: ...1 15 Fig 7 The principle of DDCC compensation ...
Page 23: ...1 16 Fig 8 a DDCC adjustment item ...
Page 24: ...1 17 Fig 8 b DDCC adjustment item ...
Page 25: ...1 18 Fig 9 DDCC circuit diagram ...
Page 103: ...4 Wave form 1 POWER 2 CONTROL MAIN 3 DEFL MAIN 4 DEFL SUB COIL DRIVE MAIN 5 VIDEO ...