F Board Removal; Optical Block Assy Removal - Sony VPL-CS4 Service Manual

1-2-4. F Board Removal

2 Holder (F)
3 F board
4 Screw
(Machine screw +P4 x 10)
GND
CN102
1 Claw

1-2-5. Optical Block Assy Removal

* Remove the C board. (Refer to Sec.1-2-3.)
* Remove the F board. (Refer to Sec.1-2-4.)
1 Two screws
(+PTPWH3 x 10)
3 Three screws
(Machine screw +P4 x 10)
2 Connector (2P)
4 Optical block assy
1-4
VPL-CS4/CX4