Qa, Qb Boards; F Board And Speaker Assembly - Sony VPL-HS20 Service Manual

1-3-13. QA, QB Boards

. Remove the C board. (Refer to 1-3-4.)
. Remove the B board. (Refer to 1-3-5.)
. Remove the opt block assembly. (Refer to 1-3-8.)

1-3-14. F Board and Speaker Assembly

. Remove the C board. (Refer to 1-3-4.)
. Remove the MS bracket. (Refer to 1-3-6.)
. Remove the power block assembly. (Refer to 1-3-7.)
1-10
3 QA board
7 QB board
CN502
4 F board
1 Three screws
(+B 3x6)
2 Plate G
4 Two screws
(+B 3x6)
3 Two screws
(+B 3x6)
1 Screw
(+B 3x6)
2 AC holder
6 Two screws
5 Two screws
(+M 1.6x5)
5 Three screws
(+B 3x6)
6 Speaker spring assembly
7 Speaker assembly
VPL-HS20