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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-12 board
Preparation:
OUTPUT/DL/DCC + switch/camera side
Test point:
TP66 (GND: TP67)/extension board
Trigger:
HD (TP84/extension board)
Adjusting point: 1RV502 (Y LEVEL)/ES-12 board
[for NTSC] A = 1.00 ± 0.02 V
Specification:
[for PAL]
[for NTSC]
→ BARS
A = 1.00 ± 0.02 V
[for PAL]
3-3-9.
Chroma (YC) Level Adjustment
Equipment:
Oscilloscope
To be extended: ES-12 board
Preparation:
OUTPUT/DL/DCC + switch/camera side
Test point:
TP64 (GND: TP65)/extension board
Trigger:
HD (TP84/extension board)
Adjusting point: 1RV505 (CHROMA (YC) LEV)/ES-12
board
[for NTSC] A = 286 ± 10 mV
Specification:
[for PAL]
[for NTSC]
[for PAL]
FL502
CN501
DL501
DL502
ES-12 BOARD -A SIDE-
3-8
→ BARS
A = 300 ± 10 mV
DL503
FL502
DL504
FL503
RV503
RV505
RV501
B-Y LEV
C (Y-C)
Y (VBS)
TP1
E1
RV504
RV502
C (VBS)
Y (Y-C)
DXC-D30 (UC)
DXC-D30P (CE)
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