Sony 900 User Manual

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7
Chapter 7 Location and Function of Parts and Controls
91
HDC-900/950/930 Series Product Information Manual
7-3-5
HKCU-901 SD Analog Interface Unit
The optional HKCU-901 is - installed in the HDCU-900 
expansion slot.
Note
All input and output connectors function when the 
system is operated at a 59.94/50 Hz field frequency, 
but do not operate when the system field frequency is 
60 Hz.
a
RET INPUT 1-4 (return video 1, 2, 3, and 4 input) 
connectors (BNC type)
Four different SD analog return video input signals may 
be received independently. The selection of RET
1, 2, 3, or 4 is made by the camera’s return switch. The 
type of input signal on RET 1, 2, 3, and 4 may be set 
individually using switches on the AT board in the 
HDCU-900, or using the MSU-700A/750 Master Setup 
Unit. The aspect ratio may also be selected for SD 
signals.
Note
If a signal asynchronous with the HDCU-900 is 
supplied, the picture quality may be degraded.
b
SYNC OUT (SD sync signal output) connector 
(BNC type)
Used for output of an SD composite sync signal from 
the internal sync signal generator.
c
PIX OUT (picture monitor output) connector 
(BNC type)
Used for output of the picture monitor video signal 
selected using the RCP-700 series Remote Control
Panel MONITOR SELECT button, or the MSU-700A/
750 Master Setup Unit PICTURE MONITOR button. 
(When both the RCP and MSU are in use, this 
connector can be assigned to the output connector for 
MSU control.) Signal selection can be made using 
switches on the AT board.
d
WF OUT (waveform monitor output) connector 
(BNC type)
Used for output of the waveform monitor video signal 
selected using the RCP-700 series Remote Control 
Panel MONITOR SELECT button, or the MSU-700A/ 
750 Master Setup Unit WF MONITOR button.
(When both the RCP and MSU are in use, this 
connector can be assigned to the output connector for 
MSU control.) Signal selection can be made using 
switches on the AT board.
e
Y/G, B-Y/B, and R-Y/R OUTPUT (component 
video signal output) connectors (BNC type)
Used for output of either Y, B-Y, R-Y component video 
or G, B, R component video signals. The type of signal 
is selected using switches on the AT board. (Factory 
setting: G, B, R)
f
VBS OUT 1 and 2 (composite video output 1 and 
2) connectors (BNC type)
The two connectors are for output of the video camera 
signal in analog composite video format.
1
2
3
4
PIX OUT
SYNC OUT
 OUTPUT
1
2
R-Y/R
Y/G
B-Y/B
WF OUT
RET INPUT
 VBS OUT
1
 RET INPUT 1-4 connectors
2
 SYNC OUT connector
3
 PIX OUT connector
4
 WF OUT connector
5
 Y/G, B-Y/B, and R-Y/R OUTPUT connectors
6
 VBS OUT 1 and 2 connectors