Sanyo VPC-Z380, Руководство по обслуживанию

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3. ELECTRICAL ADJUSTMENT
3-1. Table for Servicing Tools
Note : J-1 color viewer is 100 - 110 VAC only.
3-2. Equipment
1. Oscilloscope
2. Digital voltmeter
3. AC adaptor
4. IBM R -compatible PC
5. DC regulated power supply
3-3. Adjustment Items and Order
1. IC501 Oscillation Frequency Adjustment
2. 5.1 V (A) Voltage Adjustment
3. 13.5 V (L) Voltage Adjustment
4. Lens Adjustment
5. AWB Adjustment
6. Color Matrix Adjustment
7. CCD Defect Detect Adjustment
8. LCD Panel Adjustment
8-1. LCD H AFC Adjustment
8-2. LCD RGB Offset Adjustment
8-3. LCD Gain Adjustment
8-4. LCD Blue Brightness Adjustment
8-5. LCD Red Brightness Adjustment
8-6. LCD VcomPP Adjustment
8-7. LCD VcomDC Adjustment
Note: If the lens, CCD and board in item 4-7, it is necessary
to adjust again. 4-7 adjustments other than these
should be carried out in sequence.
3-4. Setup
1. System requirements
Windows 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 the explorer.
3. Copy the DSC Cal folder on the floppy disk in the FD drive
to a folder on the hard disk.
3. Color Viewer
Turn on the switch and wait for 30 minutes for aging to take
place before using Color Pure.
4. Computer screen during adjustment
Ref. No. Name Part code
J-1
J-2
J-3
VJ8-0007
VJ8-0166
Color viewer 5,100 K
Siemens star chart
Calibration software
J-1 J-2
J-3
J-4
Chart for color adjustment
VJ8-0155
J-4
Firmware
Image
AWB
Focus
UV Matrix
R Bright
RGB Offset
Tint
B Bright
Gain
Phase
Firmware Version:
LCD Calibration
Upload
Initialize
LCD Type
H AFC Test
VCOMDC
VCOMPP