2-9(E)
DNE-1000
2. LD-77 Board
(1) Remove the fader grip, the four knobs and the five
slide knobs.
(Refer to the steps 1 and 2 of the section 2-3-1.)
(2) Remove the upper panel assembly.
(Refer to the step 3 of the section 2-3-1.)
(3) Disconnect the two connectors (CN7 and CN8) on the
CPU-207 board.
(Refer to the step 4 of the section 2-3-1.)
(4) Remove the four screws and the VR fitting bracket.
(Refer to the step 6 of the section 2-3-1.)
(5) Disconnect the flexible card wire (CN1) on the LD-77
board.
(6) Remove the three screws and the LD-77 board.
(7) Install the LD-77 board in the reverse order of the
steps (1) through (6).
CN1
LD-77 board
Flexible card wire
2-3. BKNE-1011
2-3-3. Installation and Removal of Boards
3. SW-871 Board
(1) Remove the fader grip, the four knobs and the five
slide knobs.
(Refer to the steps 1 and 2 of the section 2-3-1.)
(2) Remove the upper panel assembly.
(Refer to the step 3 of the section 2-3-1.)
(3) Disconnect the two connectors (CN7 and CN8) on the
CPU-207 board. (Refer to the step 4 of the section 2-
3-1.)
(4) Remove the two screws and the ENC bracket.
(Refer to the step 5 of the section 2-3-1.)
(5) Remove the two screws and disconnect the five
connectors (CN1 through CN5). Remove the SW-871
board.
(6) Install the SW-871 board in the reverse order of the
steps (1) through (5).
LD-77 board
VR fitting bracket
B 2.6
x
4
CN1
CN2
CN3
CN4
CN5
SW-871 board
ENC bracket
PSW 3
x
4