Sony DVS-7200A Maintenance Manual page 48

1-2. Control Panel
1-2-5. Installation and Removal of Boards
23. LE-147, 148 or 180 Board (BKDS-7002/7015)
(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 KY-389A, 389B or 390 board.
(Refer to "9. KY-389A, 389B or 390 Board" in this section.)
(4) Remove the three screws securing the LE-147, 148 or 180 board.
(5) Disconnect the following connector on the KY-389A, 389B or 390 board and remove the LE-147,
148 or 180 board.
For LE-147 or 180 Board : CN5 on the KY-389A, 389B or 390 board
For LE-148 Board :
KY-389A board
(6) Install the LE-147, 148 or 180 board in the reverse order of the procedures (1) through (5).
1-40
CN6 on the KY-389A, 389B or 390 board
P2.6 x 5
LE-147 board or LE-180 board (For KY-390 board)
P2.6 x 5
CN5
CN6
P2.6 x 5
LE-148 board
P2.6 x 5
P2.6 x 5
P2.6 x 5
DVS-7200AE MMP1