-6-
Camera Head Side
Camera Control Unit Side
1 +15V Input
2 Ground (GND)
3 Chip Select Input
4 +25 Input
5 –9V Input
6 B Signal Output
7 RGB Ground (GND)
8 Serial Data Input
9 Serial Clock Input
10 CCD Select Output
11 G Signal Output
12 R Signal Output
13 VD Input
14 CPOB Output
15 HD Input
16 +9V Input
17 +5V Input
18 Not used
19 Not used
20 Not used
21 Not used
22 Not used
23 28 MHz Input
24 Not used
1 Ground (GND)
2 Not used
3 Not used
4 +9V Output
5
−
9V Output
6 28MHz Output
7 CPOB Input
8 RGB Ground (GND)
9 +5V Output
10 B Signal Input
11 Serial Clock Output
12 VD Output
13 Chip Select Output
14 +25 Output
15 R Signal Input
16 Serial Data Output
17 HD Output
18 G Signal Input
19 +15V Output
20 CCD Select Input
19. Camera Cable Connector (CAMERA)
This 20-pin connector is used for connection with
the camera head via the optional camera cable
GP-CA522/4.
Fasten the camera cable to this connector firmly.
If not, noise may appear.
20. Gen-lock Signal Input Connector (VBS/HD)
The colour video signal of the camera is automati-
cally synchronized with the gen-lock signal
(Composite Signal, Black Burst Signal or Video
Sync) when either signal is supplied to this connec-
tor.
The gen-lock signal is used for system reference.
Caution :
If the gen-lock signal is jittery (as in the case of
a VTR playback picture), the camera cannot be
synchronized properly.
(External HD and VD Mode)
The horizontal and vertical pulse of the colour
video signal is synchronized with the external
HD fed to this connector and external VD fed to
the VD input connector.
21. Gen-Lock Signal Input Connector (VD)
Supply the external vertical drive (VD) pulse to this
connector.
22. Gen-Lock Video 75
Ω
Termination ON/OFF
Switch (75
Ω
ON/OFF)
When looping through the gen-lock video signal
with a BNC “T” adapter, set this switch to OFF.
When not looping through, set this switch to ON.
23. Video Output Connector (VIDEO 1,2)
A 1.0V[p-p]/75
Ω
composite video signal is provid-
ed at this connector.
[Rear Panel]
For Camera
VBS/HD
VD
OFF
ON
75
Ω
S-VIDEO
OUT
1
2
VIDEO
RS-232C
RGB/SYNC
DC 12V IN
Connecting or disconnecting the camera
cable to/from the camera control unit or
camera head must be done after turning off
the Power of the camera control unit.
Caution:
1
2
5
6
10
15
11
19
20
16
For CCU
21
22
15
20
24
23
2
1
16
17
10
11
12
5
6
7
18
19
13
14
8
9
3
4
