Sony DVS-7200A Maintenance Manual page 38

1-2. Control Panel
1-2-5. Installation and Removal of Boards
15. KY-323 Board (BKDS-7025/7026)
(1) Remove the exterior part of the display panel. (Refer to the section 1-2-3.)
(2) Disconnect the five connectors (CN4 and CN9 through CN12).
(3) Remove the 29 screws and the KY-323 board.
CN9
BVWH3 x 8
CN10
CN11
CN12
(4) Install the KY-323 board in the reverse order of the procedures (1) through (3).
1-30
CN4
BVWH3 x 8
BVWH3 x 8
BVWH3 x 8
KY-323 board
DVS-7200AE MMP1