Sony BVP-900 Series System Manual page 105

3-1 Internal Boards
AD board
7 S2961 switch
8 S2962 switch
9 S2963 switch
!º CN2541 switch
1 Power indicators
2 A/B/C OUTPUT connectors
3 DIGITAL BLACK BALANCE controls
1 Power indicators
Light when the specified power is supplied to the AD
board.
2 A/B/C OUTPUT connectors
Connect to the DIGITAL VIDEO SERIAL OUTPUT
connectors on the rear panel.
To remove the AD board, disconnect the connectors.
3 DIGITAL BLACK BALANCE controls
Adjust the black balance of the digital signals.
4 RETURN (return video) switch
Selects the digital return video signal when the DA-
101 board (BKPF-7312) is installed in the CCU-700A/
700AP.
B&W: A black and white return video signal
COLOR: A color return video signal
Factory setting: COLOR
3-24
Chapter 3 Initial Settings
ON
S2961
OFF
S2962 ON
S2963
OFF
CN2541
ON
OFF
AD
BLACK
BALANCE
RETURN
–12 –5 +5 +12
A B C
OUTPUT Y R-Y B-Y B&W COLOR RET1/RET2 RET3/RET4
DIGITAL
5CHU RET 1/2/LINE SELECT switch
Selects the return video signal sent to the viewfinder
when the return video 1/2 signal is selected on the
camera.
Switch
setting
RET1/RET2
RET3/RET4
Factory setting: RET1/RET2
6ANALOG BLACK BALANCE controls
Adjust the black balance of the analog signals.
S1601 !¡ S1601 switch
BLACK
CNU RET1/RET2
BALANCE
LINE SELECT
Y R-Y B-Y
ANALOG
6 ANALOG BLACK BALANCE controls
5 CHU RET 1/2/LINE SELECT switch
4 RETURN switch
Switch setting
on a camera
RET1
RET2
RET1
RET2
Return video signal
to a viewfinder
RET1
RET2
RET3
RET4