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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: 1RV502 (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: 1RV505 (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-