3-6
DXC-D30WS/P(E)/V1
3-3-5. Carrier Balance Adjustment
Equipment:
Verctorscope (MAX GAIN)
Preparation:
OUTPUT/DL/DCC
+
switch/camera side
→
BARS
Test point:
VIDEO OUT connector/camera side
Adjusting point:
1. SERVICE menu “PAGE 7”
→
R-Y
C/B :
B-Y
C/B :
2. Move the cursor to R-Y C/B or B-Y C/B with
STATUS/MENU switch, and adjust the UP
4
switch or
DOWN
$
switch so that the beam spot is in the center
of the vectorscope.
R
M
G
C
Y
G
Y
L
B
R
M
G
C
Y
G
Y
L
B
75%
100%
75%
3-3-4. Y/SYNC/R-Y/B-Y Level Adjustment
Equipment:
Oscilloscope
To be extended: IF-700 board
Preparation:
OUTPUT/DL/DCC
+
switch/camera side
→
BARS
Trigger:
HD (TP83/extension board)
Adjustment Procedure:
1. Select “PAGE 9” of ADVANCE menu, make sure that
“16:9/4:3” must be “16:9”.
2. Select “PAGE 10” of SERVICE menu, make sure that
R-Y and B-Y mode must be “ON”.
3. SERVICE menu “PAGE 5”
→
W Y
LVL :
W R-Y
LVL :
W B-Y
LVL :
SYNC
LVL :
4. Adjust the following items by UP
4
witch or DOWN
$
switch.
5. Select “PAGE 9” of ADVANCE menu, and set the
“16:9/4:3” to “4:3”.
6. SERVICE menu “PAGE 5”
→
Y
LVL :
R-Y
LVL :
B-Y
LVL :
S-UP
LVL :
7. Adjust the following items by UP
4
witch or DOWN
$
switch.
Note:
In case of Y LVL for NTSC model, perform
the adjustment as follows.
1
1
1
1
1
Move the cursor to Y LVL.
2
2
2
2
2
Adjust the “A” of Y LVL level.
3
3
3
3
3
Move the cursor to S-UP LVL,
and adjust the “F” of setup level.
4
4
4
4
4
Repeat item
1
1
1
1
1
through
3
3
3
3
3
several times.
Extension board (GND : TP63/IF-532 board)
Item
Test Point
Specification
W Y LVL
TP61
NTSC : A = 714
±
10 mV
F = 54
±
5 mV
PAL
: A = 700
±
10 mV
Y LVL
TP61
NTSC : A = 714
±
10 mV
F = 54
±
5 mV
PAL
: A = 700
±
10 mV
SYNC LVL
TP61
NTSC : B = 286
±
5 mV
PAL
: B = 300
±
5 mV
C
D
B
A
(NTSC)
(PAL)
B
A
F
W R-Y LVL
TP60
NTSC : 700
±
20 mV
PAL
: 525
±
20 mV
R-Y LVL
TP60
NTSC : 700
±
20 mV
PAL
: 525
±
20 mV
W B-Y LVL
TP62
NTSC : 700
±
20 mV
PAL
: 525
±
20 mV
B-Y LVL
TP62
NTSC : 700
±
20 mV
PAL
: 525
±
20 mV
