Sony BKMA-U70XGI, Manual

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2-3 (E)
BKMA-U70XGI
7. Insert the SY-253A board into the specified slot and
push board levers in the direction of the arrow as
shown in the illustration until the SY-253A board is
securely locked into the mother board.
8. Secure the SY-253A board with the four screws that
are used for fixing the SY-253 board.
BVTT3
x
6
BVTT3
x
6
BVTT3
x
6
CCM-37 board
or
BKMA-7070
(CCM-38 board)
SY-253A board
MAV-70
Front panel (lower)
RK4
x
20
RK4
x
20
Panel-
drop-
safe
Ornamental
panel C
Panel-
drop-
safe
Front
panel B
2-2. Installing the Front Panel (Lower)
1. Loosen fully the two screws (with drop-safe) fixing the
front panel B.
2. While pushing the two panel-drop-safes that are
located in between the ornamental panel C and the
front panel B as shown in the illustration, remove the
front panel (lower).
3. Install the new front panel (lower) by reversing the
steps 1 and 2 of the removal.
2-1. Installing the SY-253A Board and the PU-102A Board
2-2. Installing the Front Panel (Lower)