Sony DXC-325P Service Manual page 68

Color video camera
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TEEEERLtEE
3. ALHGIViVICIV
3-4-4.
Color
Vector
Adjustment
Equipment:
Vectorscope
To
be extended:
ES-1
board
Preparation:
Set
the GAIN
switch
on
the vector-
scope
to
75%.
Adjust
"PHASE"
control
on _ the
vectorscope
so
that
the
burst
spot
is
set
to
the
75%
axis.
Set
the
BARS
WB
switch
on
the
side
of
camera
to
BARS.
Adjustment:
1. Adjust
@RV3/MX-18
board
so
that
the
burst
level
is
set
to
the
75%
position.
2.
Adjust
Q@RV2/MX-18
board
and
PHASE
control
on
the
vectorscope
so
that
the
burst
spot
is
located
on
the
burst
graticule
line.
3. Adjust @RV4/MX-18
board
and @RV3, OLV1/ES-1
board
so
that
the
beam
spots
of
each
color
are
inside
the
"EEJ" mark.
4.
Repeat
Step
| through
step
4 several
times.
Adjust
so
that
the
beam
spots
of each
color
(R, YL, G, CY, B and MG)
are
inside
the
"ERj"
mark.
Burst
Spot
75%
3-10
3-4-5.
Zebra
Adjustment
Equipment:
Viewfinder
To
be extended:
ES-1
board
Preparation:
Set
the
BARS
WB
switch
on
the
side
of
the
camera
to
BARS.
Set
the
S5
(ZEBRA
ON/OFF)
switch
on
the
AT-53
board
to
ON.
Adjustment:
Adjust @RV1/ES-1
board
so
that
a zebra
pattern
appears
at
the
yellow
portion
(500+10mvV)
of
color
bar.
Zebra
Pattern
TP.
Rv2
©
o
Y w®
Lv1 RYS
OQ rvs
@
CHRO
ES-1
80ARO (COMPONENT SIDE)
RV8
cw
en
ES—14 Boaro (PANEL SIDE)
RNE (allio) jE
RV4
OIVICAL
MX-18
Boaro
DXC - 325P (EK)

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