Read Sharp MX-6500N / MX-7500N (serv.man24) Service Manual online
MX-7500N DISASSEMBLY AND ASSEMBLY 10 – 18
H. LSU section
(1)
LSU
1)
Remove the left cabinet upper.
2)
Remove the screw, and remove the cover.
3)
Disconnect the connector from LSU. Remove the screw, and
pull out the LSU.
pull out the LSU.
4)
Disconnect the connector from LSU Driver board. Remove the
screw, and remove the LSU Driver board.
screw, and remove the LSU Driver board.
Note for disassembling the LSUcnt PWB
Do not hold the right and left edges of the LSUcnt PWB when dis-
assembling.
assembling.
* The board may be warped, resulting in solder separation of built-
in parts.
Be sure to hold the upper and lower edges of the LSUcnt PWB
when disassembling.
when disassembling.
Note for assembling the LSUcnt PWB
No.
Name
1
LSU
2
1
1
1
1
NG
OK
When connecting in board-to-board, press these points to engage.
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