Sony CCU-D50 Service Manual page 35

2-2. VBS Video Level Adjustment
2-3. RGB Video Level Adjustment
Adjustment Procedures 2-3. RGB Video Level Adjustment
1. Measure the output signal level "A" of the video signal Equipment : Waveform monitor
generator and write down it. Video signal generator (10 step signal with
sync)
Distributor
Camera cable CCZ-A100 (100 m)
Signal input tool (2 pieces)
Coaxial cable (with BNC connectors, 3 m or
less)
(Waveform monitor) Connection
2. Connect the unit and equipment as shown in the CCU-DS0/DS50P rear panel
connection diagram and input the video signal to the
connector of the camera cable.
CAMERA
YIGN RYRIC BYB
Video signal input pin No. (Signal input tool) ©
Signal side : pin 1/Camera cable
GND side: pin 2/Camera cable
CAMERA
3. Test Point : VBS OUTPUT 1 connector (on R-Y/RIC connector connector
Y/G/Y connector
the rear panel) B-Y/B connector
Adjustment Point : @RV201/PR-270/270A board
Specifications : B=Ait2%
Camera cable
CCZ-A100
Coaxial cable
(3 m or less)
Waveform eax
monitor
75.Q
; - Signal input tool A (hold)
Video signal Signal side : pin 1
(Waveform monitor)
generator
4
B
»> 5 O
Raa f
Vv BES RSS
GND side : pin 2 25 2
Distributor od 2836
Video signal input pin No/
Signal input tool B ~Camera cable
PR-270/270A BOARD (A SIDE)
CCU-D50/D50P SMVIE 2-3