Sony DVS-7200A Maintenance Manual page 26

1-2. Control Panel
1-2-5. Installation and Removal of Boards
3. CN-1143B Board (BKDS-7025/7026)
(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) Disconnect the three connectors (CN1, CN2 and CN10).
(4) Remove the 20 screws on the connector panel.
(5) Remove the CN-1143B board installing with the connector panel.
CN10 CN2
Internal view
CN1
Connector panel
CN-1143B board
B3 x 4
B3 x 4
B3 x 4
B3 x 4
CN-1143B board
B3 x 4
External view
(6) Install the CN-1143B board in the reverse order of the procedures (1) through (5).
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DVS-7200AE MMP1