Location And Function Of Controls - Sony TRINITRON GDM-1601 Service Manual

1-5. LOCATION AND FUNCTION OF CONTROLS
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1-3.
m
v
STAT (vertical static convergence) control
Adjusts the red and the blue horizontal lines so that they
converge with the green horizontal line.
m
H STAT (horizontal static convergence) control
Adjusts the red and the blue vertical lines so that they
converge with the green vertical line.
m
V CENT (vertical centering) control
Centers the picture in the vertical direction.
W
Contrast control (et)
Adjusts the picture contrast.
W
Power switch and indicator
W
Voltage selector (under the cover) and fuse
Use the monitor with the appropriate selector setting and
fuse.
The voltage selector is set to the 100 - 120 V position and
a 4-ampere 125 V fuse is attached at the factory. When
using the monitor in any other voltage area, the selector
must be reset and the supplied T3.15-ampere 250 V fuse
must be used. Refer this service to qualified personnel.
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AC IN connector
[II]
VIDEO IN connectors (BNC)
Accept RGB video signals (0.714 Vp-p, positive).
When no external sync signal is applied, an internal sync
signal (0.286 Vp-p, negative) must be added to the G
Signal.
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SYNC IN (external sync input) connectors (BNC, 75
ohms)
Accept external sync signals (1 - 4 Vp-p, negative).
HD: for horizontal drive pulse or composite sync.
VD: for vertical drive pulse
When an external sync signal is applied, the monitor is
automatically switched from the internal sync mode to
the external sync mode.