3-24 (E)
HDCU-900 MM
3-6. HD Signal Input/Output Adjustment (HKCU-902)
3-6. HD Signal Input/Output Adjustment
(HKCU-902)
3-6-1. Y/P
B
/P
R
Output Level Adjustment
Measure : HD waveform monitor
Preparation
.
Board extension : ADA-59 board (rear side)
.
BARS button/MSU
→
ON
.
S1 (F-2)/ADA-59
→
C
Adjustment Procedure
1.
Y output level adjustment
Measuring point : Y/G OUTPUT1 connector/ADA-59
Adjusting point :
1
RV101 (G-3)/ADA-59
Specifications :
A = 700
±
5 mV
(terminated at 75
Z
)
2. P
B
output level adjustment
Measuring point : P
B
/B OUTPUT1 connector/ADA-59
Adjusting point :
1
RV201 (H-2)/ADA-59
Specifications :
A = 700
±
5 mV p-p
(terminated at 75
Z
)
3.
P
R
output level adjustment
Measuring point : P
R
/R OUTPUT1 connector/ADA-59
Adjusting point :
1
RV301 (K-2)/ADA-59
Specifications :
C = 700
±
5 mV p-p
(terminated at 75
Z
)
Setting after Adjustment
.
S1 (F-2)/ADA-59
→
0
.
BARS button/MSU
→
OFF
ADA-59 board (A side)
A
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
1
1
RV501
1
RV201
RV102
RV101
RV752
RV103
1
1
1
1
1
1
1
1
1
1
RV301
R
V303
R
V302
R
V203
R
V202
R
V104
RV502
S1
RV1
1
Suffix:14
_
TP601
Suffix:14
_
B
C
