DX7-4X-EXP
Page 3 of 6
Install v2.11
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Preliminary
Loosen the 3 internal screws at the extreme right and left ends that hold the keybed in
place
. It is not necessary to extract them from the holes they reside in.
Carefully lift the keybed slightly up and out (toward yourself) an inch or so.
. You don't need
to move it much. You will probably need to free up one or more cables to accomplish it. Or if you
prefer, disconnect the cables and completely remove the keybed.
This will give you access to the 3 screws holding the silver keyboard rail in place.
Remove those
three screws and set aside the silver keyboard rail
. (Shown here with keybed removed).
You
now
have
excellent
access to the DX7 main
board. If you do remove the
keybed you may find it easier
to remove the small yellow
cable and large flat grayish
cable at the main-board-end
rather than from the keybed.
You will also need to unclip
two small cables on the left
end (mod wheel and pitch
bend). There may also be
wire
tires
and/or
cable
fasteners to deal with.
