Read Sony VPL-HW20 / VPL-HW20A Service Manual online
1-9 (E)
VPL-HW20
1-3-8. C Board-3
1-3-9. Optical Unit Assembly
2 Six screws
(PSW M3
(PSW M3
x 8)
4 Six screws
(PSW M3
(PSW M3
x 8)
6 Screw
(PSW M3
(PSW M3
x 8)
1 Two EMC tapes (25)
9 C sheet (CU)
3 C board cover
5 C board
CN700
CN500
CN600
8 Remove the C board
holder assembly in the
direction of the arrow A.
holder assembly in the
direction of the arrow A.
7 Open the three gasket
holder assemblies.
holder assemblies.
A
Be careful not to drop
the three EMC clips.
the three EMC clips.
1 Screw
(PSW M3
(PSW M3
x 8)
7 Screw
(PSW M4
(PSW M4
x 16)
3 Two screws
(PSW M3
(PSW M3
x 8)
4 HB board,
LED bracket
LED bracket
8 Optics attachment
5 Loosen three screws.
6 Lamp block assembly
2 TL board
![ Optical unit assembly
!= Zoom ring assembly
!- Focus ring assembly
9 Three tapping
screws (1.7
screws (1.7
x 4)
0 Three tapping
screws (1.7
screws (1.7
x 4)
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