Sony DVS-7200A Maintenance Manual page 44

1-2. Control Panel
1-2-5. Installation and Removal of Boards
20. LE-144 Board (BKDS-7015/7025/7026/7030)
(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-328 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.)
When removing the KY-328 or 392 board in the BKDS-7015, remove the CPU-246 board.
(Refer to "5. CPU-246 Board" in this section.)
When removing the KY-320, 321, 367 or 411 board in the BKDS-7025/7026, remove the CPU-263
board. (Refer to "6. CPU-263 Board" in this section.)
(4) Remove the KY-320, 321, 328, 367, 391, 392 or 411 board.
(Refer to "10. KY-391 or 392 Board" or "14. KY-320, 321, 367 or 411 Board" or "17. KY-328
Board" in this section.)
(5) Remove the two screws with installed to the LE-144 board.
(6) Disconnect the one connector (CN7) and remove the LE-144 board.
KY-391 or 392 board
1-36
P2.6 x 5
LE-144 board
CN7
KY-391 board
DVS-7200AE MMP1