KV-32FQ85B - Sony TV Service Manual (repair manual). Page 14

To remove the D2 board remove the two screws circled,
release the clips circled and ease the board gently away from
the support bracket.

To remove the D board first remove the D2 bracket by
removing the two screws circled and releasing the four
clips (two on each side of the bracket). The D board can
then be removed using the same method as the G board
but with the necessity to remove only one screw from the
middle of the D board.

To remove the G Board remove the two screws from the
middle of the board, release the clips circled and ease the
board gently away from the support bracket.

To place the chassis in the service position, insert the main
bracket firmly into the T-slot located on the left corner of the
beznet as indicated (see inset). To gain access to the underside
of the boards follow the instructions on page 16. [Removal
and Replacement of the main bracket bottom plates].