Epson Photo PC-750Z, Service Manual, Page: 52 / 94

EPSON PhotoPC-750Z Revision A
Disassembly and Assembly Overview 52
3. Fix the CA2 board and ST1 board by inserting one screw to the
notch of the holder lens, which is located at the back side of CA2
board.
Figure 4-16. Connecting CA2 and ST1 Boards (2)
4. Solder the edge of the cable for prevention of radiation, which
comes out of under the serial I/F connector, to the soldering point
located next to the video jack of ST1 board.
5. Solder the edge of the cable for prevention of radiation, which
comes out of the shield case located on the front side of the CA2
board, to the soldering point on the shield case of the ST1 board.
Figure 4-17. Fixing cables for prevention of radiation
O n e s c r e w ( 1 0 2 )
S T 1 f r o n t f a c e
4 ) T h i s c a b l e c o m e s o u t o f u n d e r t h e
I / F c o n n e c t o r o n t h e C A 2 b o a r d .
5 ) T h i s c a b l e c o m e s f r o m t h e s h i e l d
c a s e o n t h e C A 2 b o a r d .