Sony HDVF-C30W Maintenance Manual page 15

1-7-3. Replacing the Anti-Glare Sheet
The three different types of anti-glare sheet are used as
shown below in this model.
Replace the desired type of anti-glare sheet as necessitated.
Replacing the Anti-Glare Sheet (Ring)
Required part
Anti-glare sheet (Ring) 1 piece : 3-789-426-xx
1. Push the RELEASE knob to release the lock and
remove the viewfinder barrel. (Refer to Section 1-7-2,
step 1.)
2. Rotate the fixed ring fully in the direction of the arrow
A and align the key marks (red lines) of the fixed ring
with that of the viewfinder barrel. Then remove the
viewfinder lens unit.
n
Be extremely careful not to give any scar on the
polarizing filter surface of the viewfinder lens unit
during the removal and installation procedures.
Fixed rings
Red lines
A
Red lines
Fixed ring
Viewfinder barrel
HDVF-C30W
Viewfinder
lens unit
Polarizing filter surface
3. Remove the six screws (tapping screw M2 x 5) and
remove the bayonet ring (TUBE) from the viewfinder
barrel.
Tapping screws
M2 x 5
Bayonet ring
(TUBE)
Tapping screws
M2 x 5
1-9 (E)