LZ-601
3
No.
ITEM
INPUT
OUTPUT
ALIGNMENT
ALIGN FOR
STANDARD
SETTINGS
SETTINGS
POINTS
1. After turning the unit on, warm
it up for 15 minutes before
proceeding to the adjustment.
2. Adjust S207 so that the
voltage at IC201 pin 32 is
IC201 32pin (Bright)
2.30V
±0.1V DC.
DC : 2.30V
±0.1V
3. 1) Turn the knob (BRIGHT) to
2) BRIGHT : CENTER
the center position. (It is put
to the center position at the
moment the unit is turned
Puts a video
on.)
3) BRIGHT : MAX
signal for
Connect a DC
2) Adjust S207 so that the
4
BRIGHT
the inspection
voltmeter to
S207
second grid from the right
in VIDEO IN
IC201 (32P)
of the gray scale dims by
about 20%.
3) Turn the knob (BRIGHT) to
the MAX position and
4) BRIGHT : MIN
confirm that the three grids
from the left of the gray
scale are distinguishable.
4) Turn the knob (BRIGHT) to
the MIN position and
confirm that the three grids
on the right of the gray scale
are distinguishable.
1. After turning the unit on, warm
it up for 15 minutes before
proceeding to the adjustment.
IC201 27pin
Puts a video
2. Turn the knob (BRIGHT) to the
SVR204
WHITE
signal for
Connect a DC
S204
center position. (It is put to the
DC : 1.75V
±0.1V
5
BALANCE
the inspection
voltmeter to
S205
center position at the moment
IC201 28pin
in VIDEO IN
IC201(27P or 28P)
the unit is turned on.)
SVR205
3. R adjustment: Adjust S204 so
DC : 1.80V
±0.1V
that the background is reddish.
4. B adjustment: Adjust S205 so
that the picture is gray.
ADJUSTMENT
1
2
3
4
5
1
2
3
4
5
Distinguish
Not distinguish
1
2
3
4
5
Distinguish
Not distinguish
