Sony DVS-7200A Maintenance Manual page 43

1-2. Control Panel
1-2-5. Installation and Removal of Boards
P2.6 x 5
LE-143 board
P2.6 x 5
KY-320 board
LE-142 board
CN8
CN6
(7) Install the LE-142 or 143 board in the reverse order of the procedures (1) through (6).
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DVS-7200AE MMP1