Sony DVS-7200A Maintenance Manual page 39

16. KY-324, 393 (BKDS-7025/7026/7340), 395A, 395B or 395C (BKDS-7033) Board
(1) Open the panel. (Refer to the section 1-2-1.)
(2) Turn off the power switch in the control panel. (Refer to the section 1-2-2.)
(3) When removing the KY-324, 393, 395A, 395B, or 395C board with installed to the adaptor box
(BKDS-7075), remove the two screws and the AD panel.
(Refer to "2. Adaptor Box" in the section 1-2-3.)
(4) Disconnect the connectors.
For KY-324 Board :
For KY-393 Board :
For KY-395A Board : CN1 through CN3
For KY-395B Board : CN1 through CN3
For KY-395C Board : CN1 through CN3
(5) Remove the eight screws and the KY-324, 393, 395A, 395B, or 395C board.
KY-324 board
PSW3 x 8
PSW3 x 8
(6) Install the KY-324, 393, 395A, 395B, or 395C board in the reverse order of the procedures (1)
through (5).
DVS-7200AE MMP1
CN1 through CN3
CN1 through CN3
PSW3 x 8
CN3
PSW3 x 8
CN1
CN2
1-2. Control Panel
1-2-5. Installation and Removal of Boards
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