Hitachi 53SWX10B, Service Manual

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54 54 54
3 5 5 3
Top and bottom of the circle is between
outer edge and inner edge.
Outer edge of the circle Inner edge of the circle
H size marker
0.7~1.5
H size marker
0.7~1.5
2.18 Scanning area check
Checking condition
(1) Digital convergence adjustment should have
been completed.
(2) Receive the circle pattern signal.
(3) Brightness/Contrast - standard condition
Contrast:max
Other controls:center position
(4) Check that the scanning area matches with the
following drawing.
2.17 Horizontal position adjustment
Adjustment preparation
(1) Set video conditions to factory preset.
(2) DIGITAL CONVERGENCE adjustment should
be finished. (Normal mode and 1080i through
mode).
Adjustment procedure
(1) Receive circle pattern signal.
(2) Go to I
2
C Adjustment mode by pressing INPUT
and POWER button on control panel at the
same time.
(3) Choose H. POSI item by using thumb stick , .
(4) Adjust HOR. POSITION as following by using
thumb stick , .
Spec: Balance Left/Right side display position
for H. position. H. size marker 0.7~1.5.