Y/R-Y/B-Y Output Level Adjustment (Sd) - Sony HXCU-TX70 Service Manual

5-4-4.

Y/R-Y/B-Y Output Level Adjustment (SD)

Precautions
The Y/R-Y/B-Y output level adjustment (HD) must have been completed. (Refer to
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. R-Y signal level adjustment
Equipment: SD waveform monitor
Test Point: R-Y 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:
• A = 756 ±5 mV (NTSC (J), SET UP: OFF) (75 Ω termination)
• A = 700 ±5 mV (NTSC (UC), SET UP: ON) (75 Ω termination)
• A = 525 ±5 mV (PAL (CED)) (75 Ω termination)
HXCU-TX70
Item
COMPONENT
Item
SD BAR
COMPONENT LEVEL
A
"5-5-1. Y/R-Y/B-Y Output Level
Settings
SD YCD
Settings
For NTSC: FULL
For PAL: EBU
0
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