3-8
DXC-D30WS/P(E)/V1
3-3-8. Y (YC) Level Adjustment
Note:
Be sure that “3-3-7. Y (VBS) Adjustment” is
completed.
Equipment:
Oscilloscope
To be extended: ES-22 board
Preparation:
OUTPUT/DL/DCC
+
switch/camera side
→
BARS
Test point:
TP66 (GND: TP67)/extension board
Trigger:
HD (TP84/extension board)
Adjusting point:
1
RV502 (Y LEVEL)/ES-22 board
Specification:
[for NTSC]
A = 1.00
±
0.02 V
[for PAL]
A = 1.00
±
0.02 V
[for NTSC]
[for PAL]
3-3-9. Chroma (YC) Level Adjustment
Equipment:
Oscilloscope
To be extended: ES-22 board
Preparation:
OUTPUT/DL/DCC
+
switch/camera side
→
BARS
Test point:
TP64 (GND: TP65)/extension board
Trigger:
HD (TP84/extension board)
Adjusting point:
1
RV505 (CHROMA (YC) LEV)/ES-22
board
Specification:
[for NTSC]
A = 286
±
10 mV
[for PAL]
A = 300
±
10 mV
[for NTSC]
[for PAL]
DL504
DL503
CN501
RV505
C (Y-C)
RV501
Y (VBS)
RV502
Y (Y-C)
FL502
RV504
C (VBS)
RV503
B-Y LEV
FL501
E1
TP1
DL501
FL503
DL502
ES-22 BOARD -A SIDE-