Sharp MX-4100N Service Manual page 425

3) Remove the screw, remove the earth harness from the
machine, and turn the operation panel back.
(1) LCD INV PWB/POWER SW PWB/MFP OPE-P PWB
1) Remove the operation panel unit.
2) Disconnect the connector and remove the screw. Remove the
LCD INV PWB and the POWER SW PWB.
3) Remove the screw and the earth wire. Peel off the Mylar, and
remove the earth sheet and the MFP OPE-P PWB.
(2) USB connector PWB
1) Remove the operation panel unit.
2) Remove the screw and the earth wire, and remove the USB
connector PWB.
(3) LVDS PWB
1) Remove the operation panel unit.
2) Remove the screw and the earth wire, and remove the LVDS
shield sheet.
3) Disconnect the connector and remove the screw and the earth
wire. Remove the LVDS PWB.
* When the LVDS PWB is removed, the earth plate for the
(4) LCD module
1) Remove the operation panel unit.
2) Remove the LVDS shield sheet.
3) Disconnect the connector and remove the screw. Remove the
Mylar.
MX-5001N OPERATION PANEL B – 3
LCD is also removed. Be careful not to lose it.