Read Sharp MX-1800N (serv.man37) Service Manual online
MX-1800N PWB SECTION Q – 4
3) Remove the screws and the connector, and remove the filter
box unit.
4) Remove the screws and the connector, then remove the AC
power PWB unit.
5) Remove the screws and the connector, then remove the DC
power PWB.
(3) Others
a. SCN Flash ROM PWB
1)
1)
Remove the upper cabinet rear cover.
2)
Release the lock, and remove the SCN Flash ROM PWB.
b. Scanner Control PWB
1)
1)
Remove the upper cabinet rear cover.
2)
Remove the screws, and pull out the scanner control PWB
unit. Then remove the connector.
unit. Then remove the connector.
3)
Remove the screws, and remove the scanner control PWB.
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