Camera
Scanning system : CCIR standard (625 TV lines, 25 frames/sec.)(VCB-3444P)
EIA standard (525 TV lines, 30 frames/sec.)(VCB-3444)
Interlace : 2:1 interlace
Image device : 1/3 inch solid state image device CCD
Picture elements : 542 (Horizontal) x 584 (Vertical) (VCB-3444P)
542 (Horizontal) x 494 (Vertical) (VCB-3444)
Effective picture elements : 512 (Horizontal) x 582 (Vertical) (VCB-3444P)
512 (Horizontal) x 492 (Vertical) (VCB-3444)
Synchronizing system : Internal sync (INT), Line lock (LL) : manually switchable
Resolution : 400 TV lines horizontally, 400 TV lines vertically (VCB-3444P)
400 TV lines horizontally, 350 TV lines vertically (VCB-3444)
Video output level : 1.0 Vp-p/75 Ω, composite
Video S/N ratio : More than 50 dB
Minimum required illumination : Approx. 0.05 lux with a F 1.2 lens,
(incandescent lighting) approx. 0.07 lux with a F 1.4 lens
Backlight compensation : Manual ON/OFF switching, zone light measuring system
(Active when using an auto-iris lens)
Iris function : Manual ON (EI)/OFF (AI) switching
High speed electronic shutter : 8 speeds, selectable by switches:
(1/50, 1/120, 1/250, 1/500, 1/1000, 1/2000,
1/4000, 1/10000 sec.):(VCB-3444P)
(1/60, 1/100, 1/250, 1/500, 1/1000, 1/2000,
1/4000, 1/10000 sec.):(VCB-3444)
Electronic iris range : 0.07 lux to 42,000 lux (F1.4, lens)
0.05 lux to 30,000 lux (F1.2, lens)
Flange-back : 12.5 mm ± 0.8 mm
AGC : Manual ON/OFF switching
Gamma correction : γ = 0.45
Lens mount : CS mount
Environmental conditions : Temperature: -10 °C ~ + 50 °C
Humidity: less than 90 % (no condensation)
Power supply : 24 V AC, 50Hz (VCB-3444P) / 60Hz (VCB-3444)
Power consumption : 4.0W (with auto iris lens)
3.7W (without auto iris lens)
Weight : Approx. 560 g (without lens)
SERVICE MANUAL
B/W CCD Camera
VCB-3444
(Product Code : 117 074 01)
(U.S.A.)
(Canada)
(Korea)
(Taiwan)
FILE NO.
REFERENCE No. SM5310331
L73Q4/US,XE
NOTE : 1. Parts order must contain model number, part number, and description.
2. Substitute parts may be supplied as the service parts.
3. N. S. P. : Not available as service parts.
Design and specification are subject to change without notice.
The components designated by a symbol ( ! ) in this schematic diagram designates components whose value are of
special significance to product safety. Should any component designated by a symbol need to be replaced, use only the
part designated in the Parts List. Do not deviate from the resistance, wattage, and voltage ratings shown.
PRODUCT SAFETY NOTICE
CONTENTS
1. DISASSEMBLY ....................................2
2. BOARD LOCATION .............................3
3. ADJUSTMENT .....................................4
4. PARTS LIST .........................................6
SCHEMATIC DIAGRAM
SPECIFICATIONS
VCB-3444P
(Product Code : 117 074 04)
(Europe)
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