3-14-3. CN-2018 Board
1. Remove the inside panel. (Refer to Section 1-4 of the
Installation and Maintenance Manual.)
2. Pull out the plug-in boards (RE, AU, AT, SG, DAP,
DAD, VDA, DPR, VA) along the groove of the board
rail and remove.
DPR board
VA board
3. Remove the two screws, and remove the PC board
bottom rail.
PC board bottom rail
HDC-900/950 MM
RE board
AU board
AT board
SG board
DAP board
DAD board
VDA board
B3 x 6
4. Remove the three screws, and remove the CN-2018
board.
5. Install the new CN-2018 board in the reverse order of
steps 1 to 4.
3-14. Replacing the Boards
PS2.6 x 4
CN-2018 board
3-21 (E)