5-5.
HD Signal System Adjustment
5-5-1.
Y/R-Y/B-Y Output Level Adjustment (HD)
Preparation
SYSTEM OPERATION menu setting
Page name
S04: OUTPUT FORMAT
CCU CONFIGURATION menu setting
Page name
C01: COLOR BAR
C10: VIDEO ADJUST
Adjustment
1.
Y signal level adjustment
Equipment: Analog HD waveform monitor
Test Point: Y connector / CN-3662 board
Adjusting Point: MAINTENANCE menu (M05) → COMPONENT LEVEL → RGB/YCD TRIM
Tip
CCU MENU → MAINTENANCE → M05: ANALOG VIDEO
Specification: A = 700 ±5 mV (75 Ω termination)
A
2.
R-Y signal level adjustment
Note
Perform R-Y signal level adjustment after Y signal level adjustment is completed.
Equipment: Analog HD waveform monitor
Test Point: Pr connector / CN-3662 board
Adjusting Point: MAINTENANCE menu (M05) → COMPONENT LEVEL → PR/R/R-Y BAL TRIM
Tip
CCU MENU → MAINTENANCE → M05: ANALOG VIDEO
Specification: B = 700 ±5 mV (75 Ω termination)
HXCU-TX70
Item
COMPONENT
Item
HD BAR
COMPONENT LEVEL
B
Settings
HD YPbPr
Settings
BAR 16:9 (100%)
0
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