Sony DVS-7200A Maintenance Manual page 31

1-2. Control Panel
1-2-5. Installation and Removal of Boards
8. IF-629 Board (BKDS-7075)
(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) Remove the two screws and the AD panel. (Refer to "2. Adaptor Box" in the section 1-2-3.)
(4) Disconnect the three connectors (CN1 through CN3).
AD Panel
CN1
CN3
CN2
(5) Remove the three caps.
(6) Remove the six screws and the IF-629 board.
(7) Disconnect the three connectors (CN1 through CN3).
PSW3 x 8
PSW3 x 8
CN1
IF-629 board
CN2
Cap
Cap
Cap
B3 x 5
(8) Install the IF-629 board in the reverse order of the procedures (1) through (7).
1-23
DVS-7200AE MMP1