Cn-3972 Board - Sony HXCU-FB80 Service Manual

3-13.

CN-3972 Board

Preparation
1. Remove the cover. (Refer to
2. Remove the AT-196 board. (Refer to
3. Remove the DPR block. (Refer to
Procedure
1. Disconnect the flexible flat cable (10 core) from the connector (CN003) on the CN-3972 board.
2. Remove the two supplied hex screws, then remove the CN-3972 board.
Flexible flat cable
(10 core)
Supplied hex screws
CN-3972 board
3. Install the removed parts by reversing the steps of removal.
HXCU-FB80
"3-2. Cover".)
"3-8. AT-196 Board and Lithium
"3-12. DPR-386 Board".)
DPR block
CN003
Battery".)
3-19