Read Sony DSC-TX7 / DSC-TX7C (serv.man2) Service Manual online
DSC-TX7/TX7C_L2
3-1E
3. ASSEMBLY
Assembly-1:
How to distinguish the side of Optical Filter
Block facing to Lens Device
Block facing to Lens Device
• IR cut coating surface
The red coating is reflected.
The red coating is reflected.
• The other surface
The red coating is
not reflected.
The red coating is
not reflected.
• Side view
The red belt
is seen.
The red belt
is seen.
Lens Device side
Lens Device side
Hold it with tweezers or the like.
Optical Filter
Block
Block
[IR Cut Coated Side]
[The Other Side]
The one side of the Optical Filter Block has treated
with IR cut coating.
Mount the Optical Filter Block facing the IR cut
coated side to the lens device.
Distinguish the IR cut coated side from the other by
applying the fluorescent light to
the Optical Filter Block in the dark place
(cut off the outside light).
with IR cut coating.
Mount the Optical Filter Block facing the IR cut
coated side to the lens device.
Distinguish the IR cut coated side from the other by
applying the fluorescent light to
the Optical Filter Block in the dark place
(cut off the outside light).
Assembly-3: Installation Cautions of Cabinet (Front) Assy
1
2
5
4
3
•
Install the fix screws in the order of nambers.
•
Do not tighten screws while holding both front
and rear cabinets strongly.
It may cause the color variability on LCD panel by
tightening the screw with holding the cabinet strongly.
(It is easy to discriminate the color variability
by displaying the whiteness.)
tightening the screw with holding the cabinet strongly.
(It is easy to discriminate the color variability
by displaying the whiteness.)
Assembly-2:
Installation Cautions of Lens Light
Interception Sheet
Interception Sheet
Lens Light
Interception
Sheet
Interception
Sheet
It should be lying on the interposer.
Hold here.
0
0
+0.5
+1
It should be lying on the interposer.
Confirm the this part is
trapezoid shape.
trapezoid shape.
The changed portions from
Ver. 1.1 are shown in blue.
Ver. 1.1 are shown in blue.
Ver. 1.2 2010.03
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