Rgb Output Level Adjustment - Sony HXCU-100 Service Manual

6-5-2. RGB Output Level Adjustment

Precaution
The Y/R-Y/B-Y output level adjustment (HD) must have
been completed. (Refer to Section 6-5-1.)
Preparation
. SYSTEM OPERATION menu
S04: COMPONENT
. CCU menu
C10: R/R-Y LEVEL
B/B-Y LEVEL
Adjustment
1. R signal level adjustment
Equipment: Analog HD waveform monitor
Test Point: R connector/CN-3080 board
Adjusting Point: MAINTENANCE menu
M04: R-HD/SD TRIM
A = 700 ?5 mV p-p (75 Z termination)
Specifi cation:
(when 100% color-bar is used)
2. B signal level adjustment
Equipment: Analog HD waveform monitor
Test Point: B connector/CN-3080 board
Adjusting Point: MAINTENANCE menu
M04: PB-HD/PAL TRIM
B = 700 ?5 mV p-p (75 Z termination)
Specifi cation:
(when 100% color-bar is used)
3. After these adjustments are completed, select "WRITE"
to store the setting values.
6-10 (E)
→ HD RGB
→ 0
→ 0
A
B
HXCU-100