Read Sharp XE-A102 (serv.man7) Technical Bulletin online
trouble of Rotary Switch (Mode Switch).
backward or right/ left, you may experience that the contact terminal
momentarily gets detached from the
pattern of the board so that the display goes off or the power is shut down.
and the hole of Board, which causes the looseness of this part.
After attaching the contact terminal to the internal cylinder, check if the height
of the contact terminal is within the range of specified values.
To narrow the clearance between the boss of Internal Cylinder and the hole
of Board to reduce the looseness.
To narrow the vertical clearance between the Internal Cylinder and the Board
to reduce the tilt of Internal Cylinder.
Please replace the Rotary Switch on the occurrence of the failure or on the
occasion of servicing.
The modifications have been implemented from February 2007 production.
Description of change
For the field support, the item (1) below is used for modification.