BenQ MP512 Product Service Manual page 51

Disassemble the screw*3,
13 and take off the OPT eng
.
Disassemble the screw*2,
14 the ballast BD, and
wire*3.
(1)Take off the push
button .
15
(2)Disassemble the
screw*3 .
(1)Take off the gasket*2.
16 (2)Disassemble the ring
focus
Take off th LENS
17 screw*4 and FRAME
LENS screw*3
2
1
anchor
定位
3
point
点
1
screw*1
screw*1
ring
focus
4
1
3 2
2
push button
screw*1
gasket*2
3
51
3pin
wire
5pin
2pin
wire
wire
1
2
screw
driver
screw
driver
screw
driver
screw
driver
screw
driver