User Guide

3
3DN-D4000
3. MECHANISM UNIT
(1) Disconnect FFC cable.
(2) Rrmove 8 lower screws
(3) Remove 4 screws on rear side.
NOTES:
(a) Do notpull out aslant to prevent the FFC cable from damage.
(b) Do not fail to pull out AC cord from wall outlet befor disconnecting the FFCcable. If the ACcord is remained
plugged into wall outlet, the power is kept supplied in the unit, which may cause danger.
4. MAIN P.W.B.
(1) Remove 4 screws.
(2) Disconnect Connector.
(3) Detach Main P.W.B.