Sony ExwaveHAD SSC-DC50A, Service Manual

Page: 6 / 64

1-2
SSC-DC50A/54A (UC)
SSC-DC50AP/54AP/58AP (CE)
F
7 White Balance Mode switch
AWB (Auto White Balance): Set WHT BAL A to 1; B to 1.
The LOCK button
!¢
can be used in this mode. This switch sets the
appropriate white balance if the adjustment setting has been set in the
memory.
5600K (Fixed mode): Set WHT BAL A to 0; B to 1
White balance mode for daylight.
ATW (Auto Tracing White balance): Set WHT BAL A to 1; B to 0.
The camera automatically adjusts the white balance according to the
color temperature of the light source. This is particularly effective if the
white balance is not functioning in the ATWpro mode.
ATWpro (Auto Tracing White balance Pro): Set WHT BAL A to 0; B to 0.
The unit automatically adjusts the white balance according to the color
temperature (2500K–6000K) of the light source.
8
Aperture switch
Set in the “SHARP” mode to sharpen the outline and produce a clearer
picture.
9
0–180 switch
When VBS is locked, you can change the range by adjusting the
subcarrier phase.
!º
Shutter Speed/CCD IRIS Mode switch
By setting the rotary switch, you can set the shutter speed (0–7) and the
CCD IRS mode (8, 9). If the SHUTTER ON/OFF switch
6
is OFF, this
switch is disabled.
0:1/60 (1/50)
*
, 1:1/100 (1/120)
*
, 2:1/250, 3: 1/500, 4:1/1000, 5:1/2000,
6: 1/4000, 7: 1/10000, 8: Normal CCD IRIS function, 9: CCD IRIS with
forced back light compensation
*
Numbers within the parentheses are for SSC-DC50AP/54AP/58AP
!¡
AE SPOT switch
By setting the rotary switch (0–7), you can set the image frame for the
automatic exposure control. (See Illustration
C
. The shaded part
indicates the image frame that has been set.)
0: Whole screen, 1: Center (small), 2: Lower left, 3: Lower right,
4: Center (bottom), 5: Upper left, 6: Upper right, 7: Center (Large)
When an image frame is selected (1–7 on the rotary switch), the frame
is displayed for 1 second on the monitor screen. The rotary switch
settings 8 and 9 have the following function (the image frame mode is
fixed to Full Screen):
8: Forced backlight compensation, 9: Excessive forward light compensation
!™
PHASE volume
You can adjust the horizontal/vertical phase shift.
!£
SC PHASE (Sub Carrier Phase) volume
With the 0–180 switch
9
, you can adjust a burst phase shift when VBS
is locked.
Note
If you use the camera with multiplexed power sources, you cannot lock
VBS. You can lock VS with the multiplexed power sources.
!¢ AWB LOCK button
If the White Balance Mode switch
7
has been set to AWB, and if the all
of the monitor screen displays a white object, this button automatically
adjusts the white balance according to the color temperature of the light
source; the adjustment setting is saved in the memory.
!
∞
Auto iris lens selection switch (DC/VIDEO)
Switch for selecting the control signal for the auto iris lens.
DC: For auto iris lenses controlled by DC signals
VIDEO: For auto iris lenses controlled by video signals
Notes
• When the DC/VIDEO switch is set to VIDEO, the backlight
compensation function may not work properly.
• When the DC/VIDEO switch is set to VIDEO, “hunting” may occur. If
this occurs, use the LEVEL L/H adjustment screw on the lens to
change the incident light level. When adjusting the incident light level,
set the ALC (Automatic Light Control) adjustment screw to Av.
!§
Lens connector (4 pin socket)
Supplies power and control signals to an auto iris lens (not supplied).
!¶
Lens mount
Use to mount an appropriate C-mount or a CS-mount lens. To attach a
C-mount/CS-mount lens, turn the flangeback adjustment ring
1
to the
appropriate position. The factory setting is C mount.
Rear
!• Power indicator
!ª
[SSC-DC50A/50AP] DC IN (power input) /VS IN (external
synchronization signal input)/VIDEO OUT (composit video signal
output) or
VIDEO OUT connector (BNC type)
!ª [SSC-DC54A/54AP/58AP] VIDEO OUT (composit video signal
output) connector (BNC type)
@º
[SSC-DC50A/50AP] MONITOR OUT (monitor output) or VBS IN/
VS IN (external synchronization signal input) connector (BNC type)
@º
[SSC-DC54A/54AP/58AP] VBS IN/VS IN connector (BNC type)
@¡
GND (ground) terminal (SSC-DC54A/54AP)
@™
[SSC-DC50A/50AP] DC 12 V (power input) terminal (DC 12 V
±
10%)
@™ [SSC-DC54A/54AP] AC 24 V (power input) terminal
@£
S VIDEO OUT connector
Y/C output connector
@¢
Power cable (AC 220 – 240 V) (SSC-DC58AP)
@ ∞
Mode (power mode) change switch (SSC-DC50A/50AP)
Power source changes as follows.
MODE
@ ∞
Connector
!ª
Connector
@º
Power source
A
DC IN/VS IN/
MONITOR OUT
YS-W150/150P/
VIDEO OUT 250/250P
B VIDEO OUT VBS/VS IN DC 12 V
B
COLOR VIDEO CAMERA
Digital
AUTO – IRIS
VIDEO
DC
0
180
AE SPOT
PHASE
–
+
SHUTTER
AWB LOCK
SC PHASE
–
+
LOCK
LENS
C
CS
CS
C
NORM
SHARP
0
1 — B 0
WHT BAL
1 — A OFF
SHUTTER
OFF
BLC NORM
TURBO OFF
AGC
VIDEO OUT VBS IN.VS IN
SYNC
GND
AC 24V
INT L.L
S VIDEO OUT
SEE INSTRUCTION MANUAL
1
2
POWER
DC IN.VS IN
VIDEO OUT
MONITOR OUT A
DC 12V
OFF ON
MODE
S VIDEO OUT
A B
SEE INSTRUCTION MANUAL
+
–
VBS IN.VS IN
B
VIDEO OUT
DC 12V
POWER
B
A
9
8
7
6
5
4
3
1
0
2 !¡
!¶ !§ !
∞
!¢ !£ !™
@§
@
∞
@™
@¡
@¶
SSC-DC50A/50AP
SSC-DC54A/54AP
!• !ª @º
@£
SSC-DC58AP
@™
@£
!• !ª @º
VIDEO OUT VBS IN/VS IN
SYNC
INT
SEE INSTRUCTION MANUAL
POWER
S VIDEO OUT
L.L
@¶
!• !ª @º
@¢ @£
Location and Function of Parts
Top/Front/Side Illustration
1 Flangeback adjustment ring and locking screw
Use this ring to adjust the flangeback (the distance between the lens
mounting plane and the image plane).
Use the locking screw to lock the focal length.
2 Tripod adaptor
The tripod adaptor can be attached to either the top or bottom of the
camera using the four attached screws (1/4" UNC-20, length = 4.5
±
0.2
mm). On the SSC-DC50A/54A, the tripod adaptor is attached on top of
the main body. On the SSC-DC50AP/54AP/58AP, it is attached
underneath the main body.
3
AGC (automatic gain control) ON/OFF switch
The automatic gain function automatically adjusts picture gain in
accordance with the brightness of the subject.
4
Gain up switch
Switching the Gain up switch to the TURBO mode while the AGC switch
3
is on increases gain by up to 6dB over the NORM (normal) mode.
5
BLC (back lighting compensation) ON/OFF switch
When switched on, this function adjusts exposure to compensate for
situations where the subject is lit from behind.
6
SHUTTER ON/OFF switch
Turning the switch on enables the 8-level electronic shutter and the
CCD IRIS.
A
@§
POWER ON/OFF switch (SSC-DC50A/50AP)
Use this switch to turn the power supply on and off. When using a DC
12 V power supply, set this switch to ON. This switch does not function
when using YS-W150/150P/250/250P camera adapter (not supplied).
@¶
SYNC switch (SSC-DC54A/54AP/58AP)
Use this switch for synchronization. Set to INT to use internal
synchronization. Set to LL to use the line lock function.
C
0: Whole screen/
Totalité de l’écran/
Pantalla completa
1: Center (small)/
Centre (petit)/
Centro (pequeña)
2: Lower left/
Bas gauche/
Izquierda
3: Lower right/
Bas droite/
Derecha inferior
4: Center (bottom)/
Centre (bas)/
Centro (inferior)
5: Upper left/
Haut gauche/
Izquierda superior
6: Upper right/
Haut droite/
Derecha superior
7: Center (large)/
Centre (grand)/
Centro (grande)
0
2
4
6
1
3
5
7
1
2
3
4
1
4
1
2
3
4
7
6
5
8
D
E
2
5
3
F
D
E
Installation
Suitable lenses
The lens must be either a C- or a CS-mount type of less than 1 kg. The
protrusion behind the mounting surface must be within the following
limits:
1
C-mount lens,
2
9 mm or less,
3
CS-mount lens,
4
4 mm or less
Changing the plug on an auto iris lens cable
The camera is supplied with a plug to fit the LENS connector. To
connect an auto-iris lens, first replace the plug on the lens cable with
the supplied plug.
1 Detach the old plug from the lens cable.
2 Solder the lens cable to the pins of the supplied plug. (For cable pin
assignment, refer to the instruction manual for the lens.)
1
Cover
2
Lens cable
3
Rib (If the cable is thick, cut this off.)
4
Plug (unit accessory)
5
Pin 4 Video signal control Ground
DC control Ground
6
Pin 2 Video signal control Not used
DC control C
7
Pin 1 Video signal control Power supply (DC9V 50mA)
DC control Control –
8
Pin 3 Video signal control Video signal
DC control Drive +
Fitting the lens
1 Unscrew the lens mount cap.
2 Screw in the lens, and turn it until it is secured.
3 Insert the lens plug in the LENS connector.
When fitting a manual-iris lens, omit step 3.
4 Adjust the flangeback by turning the C/CS adjustment ring.
5 Tighten the locking screw.
Caution
When mounting the lens, loosen the securing nut on the side and turn the
flangeback adjustment to the “C” position. Mounting a C-mount lens with
the adjustment ring in the “CS” position may damage the optical filter.
Keep the lens mount cap on the camera when not attaching a lens.