Equipment And Tools - Epson PhotoPC 800 Service Manual

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EPSON PhotoPC 800
Table 4-2. Criterion of First and Second Maintenance
No.
Service Performed
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
7
PW1 Board
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
Disassembly and Assembly
Required Adjustment
Maintenance
1st
Maintenance

4.1.2 Equipment and Tools

The table below shows the recommended tools for repair service.
Name
Oscilloscope
Digital voltmeter
IBM-compatible PC
DC regulated power supply
AC adaptor
Frequency counter
No.
Name
1
Color Viewer 5100 K
DscCalV122
2
adjustment program
3
Precision Driver (+)
4
Simens Star Chart
5
Color Matrix
6
Soldering Iron
8
Tweezers
Note) "O" means commercially available and "X "means not.
Overview
Table 4-3. Equipment
Note
Higher than 100MHz
--
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
--
--
--
Table 4-4. Tools
Purchasable
Code
X
103058400
X
Attached with this manual book.
O
X
Included in the end of this manual.
X
104268100
O
B740200100
O
B741000100
Revision A
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57

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