OLYMPUS C-2020 Zoom Adjustment Method V1R7
C. ADJUSTMENT METHOD
C-2020ZOOM
C. ADJUSTMENT METHOD
[1] TABLE FOR SERVICING TOOLS .......................................................................... C-2
[2] EQUIPMENT ........................................................................................................... C-2
[3] ADJUSTMENT ITEMS AND ORDER ..................................................................... C-2
[4] SETUP ....................................................................................................................C-2
[5] CONNECTING THE CAMERA TO THE COMPUTER ............................................C-3
[6] ADJUSTMENT ........................................................................................................C-4
1. IC501 OSCILLATION FREQUENCY ADJUSTMENT ....................................... C-4
2. 5.1 V (A) VOLTAGE ADJUSTMENT.................................................................. C-4
3. 13.0 V (D) VOLTAGE ADJUSTMENT ............................................................... C-4
4. 7.0 V (L) VOLTAGE ADJUSTMENT .................................................................. C-4
5. AWB ADJUSTMENT .........................................................................................C-4
6. COLOR MATRIX ADJUSTMENT ......................................................................C-5
7. LENS ADJUSTMENT .......................................................................................C-5
8. CCD DEFECT DETECT ADJUSTMENT ...........................................................C-5
9. LCD PANEL ADJUSTMENT............................................................................. C-5
9-1. LCD H AFC ADJUSTMENT .......................................................................C-5
9-2.LCD GAIN ADJUSTMENT ...........................................................................C-6
9-3. LCD RGB OFFSET ADJUSTMENT ...........................................................C-6
9-4. LCD RED BRIGHTNESS ADJUSTMENT ................................................C-6
9-5. LCD BLUE BRIGHTNESS ADJUSTMENT ...............................................C-6
9-6. LCD TINT ADJUSTMENT (FOR PAL) ....................................................... C-7
[7] ADJUSTMENT VALUE ........................................................................................... C-7
SIEMENS STAR CHART ................................................................................................C-8
CHECKING OF LENS UNIT ...........................................................................................C-9
SERVER_DIS
C-1
Ver.1/Rev.7
C. ADJUSTMENT METHOD C-2020ZOOM
[1] Table for Servicing Tools
Ref. No.
J-1
Color viewer 5,100 K
Siemens star chart
J-2
J-3
Calibration software
J-4
Extension cord VJ8-0162
Extension cord VJ8-0165
J-5
J-6
Chart for color adjustment
Note: J-1 color viewer is 100 - 110 VAC only.
Name
Qt’y
1
1
1
1
1
1
J-1 J-2
J-3
J-4
Part code
VJ8-0007
VJ8-0159
VJ8-0155
[2] Equipment
1. Oscilloscope
2. Digital voltmeter
3. AC adaptor
4. IBM R -compatible PC
5. DC regulated power supply
[3] Adjustment Items and Order
1. IC501 Oscillation Frequency Adjustment
2. 5.1 V (A) Voltage Adjustment
3. 13.0 V (L) Voltage Adjustment
4. 7.0 V (L) Voltage Adjustment
5. AWB Adjustment
6. Color Matrix Adjustment
7. Lens Adjustment
8. CCD Defect Detect Adjustment
9. LCD Panel Adjustment
9-1. LCD H AFC Adjustment
9-2. LCD Gain Adjustment
9-3. LCD RGB Offset Adjustment
9-4. LCD Red Brightness Adjustment
9-5. LCD Blue Brightness Adjustment
9-6. LCD Tint Adjustment (for PAL)
Note:
1. If the lens, CCD, board and changing the part in item 5-8
replace, it is necessary to adjust again. Item 5-8 adjust
ments should be carried out in sequence.
J-6
J-5
[4] Setup
1. System requirements
Windows R 95 or 98
IBM R -compatible PC with 486 or higher processor
CD-ROM drive
3.5-inch high-density diskette drive
Serial port with standard RS-232C interface
8 MB RAM
Hard disk drive with at least 15 MB available
VGA or SVGA monitor with at least 256-color display
2. Installing calibration software
1. Insert the calibration software installation diskette into your
diskette drive.
2. Open Explorer.
3. Copy the DSC Cal folder on the floppy disk in the FD drive
to a folder on the hard disk.
SERVER_DIS
C-2
Ver.1
C. ADJUSTMENT METHODC-2020ZOOM
[5] Connecting the camera to the computer
1. Turn off both camera and computer.
2. Locate the port cover on the side of the camera. Press on the arrows and slide the cover down to open it.
3. Line up the arrow on the cable connector with the notch on the camera's serial port. Insert the connector.
4. Locate a serial port on the back of your computer. You may have two serial ports labeled COM1 and COM2, or the ports
may be labeled with icons. If you have two serial ports available, use port 1 to connect your camera.
5. Line up the serial connector on the cable with one of the serial ports on your computer, and insert the connector.
Ver. 1
C-3 SERVER_DIS
[6] Adjust Specifications
[ST1 board (Side B)]
C. ADJUSTMENT METHOD C-2020ZOOM
Adjustment method:
1.Adjust with VR504 to 13.00 ± 0.05 V.
4. 7.0 V (L) Voltage Adjustment
VR502
VR501
CL522
CL524
CL566
VR505
L5012
VR504
Q5001
Collector
Note:
1. Voltage adjustment is necessary to repair in the ST1 board
and replace the parts.
2. Carry out adjustment with disconnect wires for storbe.
Preparation:
1. Short the both edge of S3004 in the SY1 board.
2. Connect the SY1 board (CN301) and the CA2 board
(CN106) with extension cord. (VJ8-0165)
3. Connect the ST1 board (CN501) and the CA2 board (CN104)
with extension cord. (VJ8-0162)
4. Connect LCD panel.
5. Insert the card.
6. Turn on the power switch, and then set the camera mode.
Measuring Point
Measuring Equipment
ADJ. Location
ADJ. Value
L5012 or CL566
Digital voltmeter
VR505
7.00 ± 0.05 V
Adjustment method:
1. Adjust with VR505 to 7.00 ± 0.05 V.
5. AWB Adjustment
Serial cable
Camera
0 - 18 cm
Color viewer (5,100K)
All white pattern
1. IC501 Oscillation Frequency Adjustment
Measuring Point
Measuring Equipment
ADJ. Location
ADJ. Value
Adjustment method:
1. Adjust with VR501 to 200 ± 1 kHz.
Q5001 Collector
Frequency counter
VR501
200 ± 1 kHz
2. 5.1 V (A) Voltage Adjustment
Measuring Point
Measuring Equipment
ADJ. Location
ADJ. Value
Adjustment method:
1. Adjust with VR502 to 5.10 ± 0.05 V.
CL524
Digital voltmeter
VR502
5.10 ± 0.05 V
3. 13.0 V (L) Voltage Adjustment
Measuring Point
Measuring Equipment
ADJ. Location
ADJ. Value
CL522
Digital voltmeter
VR504
13.00 ± 0.05 V
SERVER_DIS
Preparation:
POWER switch: ON
Adjusting method:
1. When setting the camera in place, set it to an angle so that
nothing appears in any part of the color viewer except the
white section. (Do not enter any light.)
2. Double-click on the DscCalV122.
3. Click the “AWB”, and click the “Yes”.
4. AWB adjustment value will appear on the screen.
5. Click the OK.
C-4
Ver.1
Loading...