Sony XCD-SX90CR Service Manual - Page 12

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Sony XCD-SX90CR Service Manual
1-4. Lens Mount Cap, Filter Bracket, Optical Dust Cover (XCD-V60/SX90/
U100), Infrared Cut Filter (XCD-V60CR/SX90CR/U100CR), Sealing Rubber
1. Remove the upper case and lower case.
(Refer to Section 1-2-1.)
2. Remove the front panel assembly. (Refer to Section 1-2-3.)
3. Remove the lens mount cap.
4. XCD-V60/SX90/U100:
Remove the two screws (M1.7 x 4), then remove the
filter bracket and optical dust cover.
XCD-V60CR/SX90CR/U100CR:
Remove the two screws (M1.7 x 4), then remove the
filter bracket and infrared cut filter.
5. Remove the two screws (M1.7 x 4).
n
When attaching the screws, attach the screw 1 first
and then 2.
6. Remove the two screws (PM2 x 4), then remove the
BI-217/218/219 board and spacers.
n
When attaching the spacers, be sure to attach them
back to the original positions.
7. Remove the sealing rubber.
BI-217/218/219 board
Sealing rubber
XCD-V60/SX90/U100
Lens mount cap
Optical dust cover
Filter bracket
M1.7 x 4
XCD-V60CR/SX90CR/U100CR
Lens mount cap
Infrared cut filter
Filter bracket
M1.7 x 4
1-6
2
PM2 x 4
M1.7 x 4
Spacers
1
M1.7 x 4
Spacers
Evaporation
surface
Boss
Front panel
Front panel
8. Attach the lens mount cap, filter bracket, optical dust
cover, infrared cut filter and sealing rubber in the
reverse order of steps 1 to 7.
Note for attaching the infrared cut filter
(XCD-V60CR/SX90CR/U100CR)
Attach the infrared cut filter so that its evaporation surface
is placed on the side of BI-217/218/219 board.
Evaporation surface checking method
When you put the cotton-tipped swab on the surface of the
infrared cut filter, the image of the cotton-tipped swab is
reflected as if the tips contact each other (state being
reflected in a mirror) if it is the evaporation surface.
Image that is reflected as
if the tips contact each other
Evaporation
surface
Image of
cotton-tipped
swab
Infrared cut filter
Note for attaching the sealing rubber
Attach the sealing rubber to the boss side with its cham-
fered portion placed upward.
(Refer to the illustration on the left.)
Cotton-tipped
swab
XCD-U100/SX90/V60
XCD-U100CR/SX90CR/V60CR