TV system : PAL standard (625 TV lines, 25 frames/sec.)
Scanning system : 625 TV lines, 50 field/sec., 2:1 interlace
Image device : Interline transfer method, 1/3 inch solid state CCD
Picture elements : 795 (Horizontal) x 596 (Vertical)
Effective picture elements : 752 (Horizontal) x 582 (Vertical)
Synchronization system : Internal sync.
Resolution : 480 TV lines horizontally, 400 TV lines vertically
Video output signal level : 1.0 Vp-p/75 Ω (screw-on terminal)
S/N ratio : More than 48 dB
Minimum required illumination : 1.8 lux (F 1.6 lens)
White balance : A (Automatic: TTL system)/M (Manual) manual switching
Backlight compensation : 1 (On)/0 (Off) manual switching,
Active-zone light measuring system
Backlight compensation iris level adjustment : Manual LEVEL volume control
Aperture : 1 (High)/0 (Normal) manual switching
Gain control : Automatic
MONITOR output pin : 1.0 Vp-p/75 Ω, test point pin
Lens : F1.6 ~ 2.3, f=2.6 ~ 6.0 mm, varifocal lens, manual zoom and focus adjustment
Iris system : Mechanical auto iris
Operational environmental conditions : Temperature: -10 °C ~ + 50 °C Humidity: less than 90 %
Storage environmental conditions : Temperature: -20 °C ~ + 60 °C Humidity: less than 70 %
Power supply : 12-15 V DC/ 24 V AC, 50 Hz
Power consumption : 3.5 W
Weight : Approx. 420 g
3. PARTS LIST .........................................5
CIRCUIT DIAGRAM &
PRINTED WIRING BOARDS ................. C1
PRODUCT SAFETY 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.
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.
L5AR2/XE
REFERENCE No. SM5310516
1. DISASSEMBLY, VR AND TP LOCATION AND BOARD LOCATION
1. Dec window
2. Four screws 2 x 5
3. Four screws 2.6 x 4
4. Lid
5. Four screws 2 x 5
6. Two FPCs
7. Connector
8. CA2 board
9. Two screws 2 x 5
10. CA3 board
11. Two screws 3 x 8
12. Two Pipes
13. Two special washers
14. Cover front
15. Cover back
16. Food iris
17. Two screws 2 x 6
18. Connector
19. CA1 board
11
12
10
2
13
6
2
7
9
5
8
2
12
13
11
3
4
15
17
TP200
CT232
VR244
TP200
CA-2 board (Side B)
16
18
1
14
17
19
CA2 board
CA1 board
CA3 board
VR303
CA-3 board (Side A)
VR302
– 2 –
2. ADJUSTMENT
ADJUSTMENT (VHJ_0159) Ver.1.00
x
START
CLOSE
SCHEDULE
STATUS
Rom Clear(Others Adj Value)
Adj.WhiteClip
Awb.Off(Manual White Balance)
Agc Off(AutoIrisLens Adj)
Adj.Agc
Adj.Chroma
Wait Inkey
Adj.CCD White Defect Detection
NEXT
STOP
+
–
2-1. ADJUSTMENT CONDITION
1. Use the 5,100K viewer for the subject.
2. Set the trigger signal of oscilloscope to VIDEO OUT, and
apply H sync unless specified.
3. Set S3001 (CA-3) to the all OFF position.
4. In adjustments without direction to display charts, shield light
with a lens cap to provide dark condition.
5. Connect the video output to a video monitor with an input
impedance of 75 Ω.
6. Ground test point is TP200 (CA-2).
5,100 K viewer
CCD camera
H
2-3-1. Computer screen during adjustment
2
(H + h)
L = x f – 12.5 mm
H x h
L: Distance from CS mount to pattern (mm)
H: Pattern height (mm)
f : Lens focal length (standard 12 mm)
h: Height (4.8 mm) of CCD imaging surface
Note : The video monitor should be an under-scan TV.
2-2. PREPARATION
1. Install the adjustment software (VHJ-0157) in a computer
running the Windows operating system.
2. Use the adjustment tool (VHJ-0127) to connect the camera
to be adjusted to the serial port of the computer with RS232C cross cable, and then turn on the power for the computer and the camera.
3. Use COM1 serial port on the computer.
2-3. TABLE FOR SERVICING TOOLS
Ref. No.
J-1VJ8-0007
J-2
J-3
J-4
Color viewer
Adjustment jig
Calibration software
Chart for color adjustment
L
Name
CS mount surface
Part code
VHJ-0127
VHJ-0159
VJ8-0155
From 2-4. to 2-9. adjustments are continuous adjustment by adjustment software.
2-4. White Clip Adjustment
Adjustment location:
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope
Subject: No designation
Adjusting method:
1. Click the adjustment software installed from the personal
computer, and the adjustment window will be displayed.
2. Click the start button. Rom clear to be white clip adjustment.
3. Display the viewer 2-10 µsec at the edge of the screen.
4. Adjust (+) and (-) button so that the adjustment value is 830
± 10 mVp-p.
2~10 µsec
830 ± 10 mVp-p
VIDEO OUT
2-5. White Balance Adjustment
Adjustment location: VR302, VR303 (CA-3)
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope, Vectorscope
Subject: Color bar chart
Adjusting method:
1. Display the color bar chart at designated picture angle.
2. Click the “NEXT” button to be white balance adjustment.
3. Adjust VR302 and VR303 so that the luminescent spot representing white is overlapping with the crosshair mark in
the center of the vectorscope.
– 3 –
30 µsec
30 µsec
VIDEO OUT
cy
g
R
v
75%
YL
yl
100%
G
MG
b
U
B
Cy
mg
2-6. Iris Level Adjustment
Adjustment location: VR244 (CA-1)
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope, color bar chart
Subject: Gray scale chart
Adjusting method:
1. Display the color bar chart at designated picture angle.
2. Click the “NEXT” to be “Agc Off(AutoIrisLens Adj)” in the
adjustment window.
3. Turn the VR244 to the right so that the white level is maximum.
4. Turn the VR244 to the left so that the output level is 550 ±
20 mVp-p.
550 ± 20 mVp-p
30 µsec
VIDEO OUT
2-7. AGC Level ADJUSTMENT
Adjustment location: Computer screen
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope, color bar chart
Subject: Gray scale chart
Adjusting method:
1. Display the color bar chart at designated picture angle.
2. Click the “NEXT” to be “Adj.Agc” in the adjustment window.
VIDEO OUT
After finishing AGC level adjustment, start Hue and
chroma adjustment automatically.
2-8. Hue and Chroma Adjustment
Adjustment location: Computer screen
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope, vectorscope,
color bar chart
Subject: Color bar chart (Display the color bar chart at desig-
nated picture angle.)
1. Adjust “Adj.Chroma” in the adjustment window.
30 µsec
VIDEO OUT
2-9. CCD White Point Defect Detect Adjustment
Measuring location: VIDEO OUT
Measuring equipment: Monitor display
Adjustment method:
1. After finishing Hue and Chroma adjustment, shield light with
a lens cap to provide dark condition.
2. Click the “NEXT” button to be CCD White Point Defect De-
tect Adjustment.
3. After completing this adjustment, it comfirms that white point
can not be seen on the monitor display.
4. “OK” will display in the “STATUS”.
5. Click the “CLOSE” in the adjustment window, and complete
the adjustment window.
2-10. 28 MHz VCO Voltage ADJUSTMENT
Adjustment location: CT232 (CA-2)
Measuring location: TP232 (CA-2)
Measuring equipment: Digital voltmeter
Subject: No designation
Adjusting method:
1. Adjust with CT232 to 6.0 ± 0.2 V.
– 4 –
3. PARTS LIST
LOCATION PARTS NO.DESCRIPTIONLOCATION PARTS NO.DESCRIPTION
ACCESSORIES & PACKING MATERIALS
9102613 200 9003INSTRUCTION MANUAL, English, French
9103613 201 6414INSTRUCTION MANUAL,German, Chinese
9201411 073 6705SCR TPG PAN 4X35
7001613 200 8983CARTON CASE INNER
7002613 182 2375CUSHION
7010613 139 4896P.E COVER