Epson PhotoPC 800, Руководство по обслуживанию

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EPSON PhotoPC 800 Revision A
Disassembly and Assembly Overview 57
Table 4-2. Criterion of First and Second Maintenance 4.1.2 Equipment and Tools
The table below shows the recommended tools for repair service.
Table 4-3. Equipment
Table 4-4. Tools
No. Service Performed Required Adjustment Maintenance
7 PW1 Board
Note) If you replace the elements on
the PW1 board, perform the following
adjustment.(these will be 2nd
maintenance) Follow the order below
except the lens adjustment.
1. IC501 Oscillation frequency
adjustment
2. IC502 Oscillation frequency
adjustment
3. 5.0 V (D) Voltage Adjustment
4. 3.3V 8D) A voltage adjustment
5. 3.4V (D) B voltage adjustment
6. 12.4V (L) voltage adjustment 1
7. 12.4V (L) voltage adjustment 2
8. 5.8V (L) voltage adjustment
9. Lens Adjustment
10. AWB adjustment
11. Color Matrix adjustment
12. CCD Defect Detect adjustment
1st
Maintenance
Name Note
Oscilloscope Higher than 100MHz
Digital voltmeter --
IBM-compatible PC
Windows 95 or 98 and following conditions should
meet.
• CD-ROM drive
• 3.5 inch high-density diskette drive
• Serial port with standard RS-232C interface
• 8MB RAM
• Hard disk drive with at least 15 MB available
• VGA or SVGA monitor with at last 256 color display
DC regulated power supply --
AC adaptor --
Frequency counter --
No. Name Purchasable Code
1 Color Viewer 5100 K X 103058400
2
DscCalV122
adjustment program
X Attached with this manual book.
3 Precision Driver (+) O ---
4 Simens Star Chart X Included in the end of this manual.
5 Color Matrix X 104268100
6 Soldering Iron O B740200100
8 Tweezers O B741000100
Note) “O” means commercially available and “X “means not.