2-15-5. CN-4054 Board
Preparation
1. Remove the top cover. (Refer to “2-2. Top Cover”.)
2. Remove the DC fan. (Refer to “2-9. DC Fan”.)
3. Remove the AC inlet. (Refer to “2-13. AC Inlet”.)
4. Remove the rear panel assembly. (Refer to “2-15-1. Rear Panel Assembly”.)
Procedure
1. Remove the two screws, and then remove the CN-4054 board.
2. Disconnect the flexible flat cable from the connector (CN002) on the CN-4054 board.
P2.6 x 5
Rear panel assembly
Flexible flat cable
CN002
CN-4054 board
3. Install the removed parts by reversing the steps of removal.
HDCU3500/HDCU5500
2-41