Epson Photo PC-750Z, Руководство по обслуживанию, Страница: 46 / 94

EPSON PhotoPC-750Z Revision A
Disassembly and Assembly Overview 46
4.1.5.2 Installing parts to the CA1 Board
1. Put the insulating film on the board.
2. Leave the mounting lens on the insulating film.
3. Insert the feet of CCD to the notch of the mounting lens, paying
attention to the direction of 1-pin of CCD. (See the figure4-8)
4. Leave the rubber damper on the CCD.
5. Put the optical filter on the rubber damper, paying attention to the
direction of the optical filter. (See the figure4-8)
6. Put the lens unit over the installed parts from Step 1 to 5.
7. Fix the lens unit from the back of CA1 board by 2 screws (104).
8. Fix the mounting lens from the back of CA1 board by 1 screw (103).
9. Solder 16 legs of CCD from the back of CA1 Board. (Since the
soldering areas of 1-pin and 16-pin are relatively big, be careful not
to solder the neighboring legs.
Figure 4-8. Parts Installation to the CA1 Board (1)
C A U T I O N
Soldering CCD must be done before fixing the lens
unit. Fixing position of CCD is determined by the
screw position of lens unit. Optical filter has a
determined position to be installed. (See Figure 4-8)
C A 1
6 ) L e n s U n i t
4 ) R u b b e r D a m p e r
2 ) M o u n t i n g L e n s
8 ) 1 s c r e w ( 1 0 3 )
7 ) 2 s c r e w s ( 1 0 4 )
3 ) C C D
5 ) O p t i c a l F i l t e r
1 - p i n p o s i t i o n
1 ) I n s u l a t i n g F i l m
N a r r o w e r w h i t e a r e a : L e n s s i d e
L a r g e r w h i t e a r e a : C C D s i d e