Cb Board/Ca Board/Optical Unit Assembly - Sony VPL-VW528 Service Manual

1-4-5. CB Board/CA Board/Optical Unit Assembly

. Remove the top cover assembly and rear cover assembly. (Refer to Section 1-4-1.)
. Remove the front panel assembly. (Refer to Section 1-4-2.)
. Remove the lamp house (UP). (Refer to Section 1-4-3.)
. Remove the power supply assembly. (Refer to Section 1-4-4.)
2 Three screws
(PSW4
1 Screw
(B3 10)
8 Optical block
1-8 (E)
7 Harness
12)
CL board
5 Harness
CN1006
CN3000
CN4001
CN5001
CN2000
CB board
CN1000
CA board
3 Four screws
(PSW3 8)
6 Harness
4 Three flexible
flat cables
with connector
VPL-VW520