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3.2.4 ASSEMBLY/DISASSEMBLY OF [10] OP BLOCK ASSMBLY/CCD BOARD ASSEMBLY
CAUTIONS
(1) During the procedure, remove the OP BLOCK
ASSEMBLY if necessary. When removing the OP
BLOCK ASSEMBLY, be careful not to damage the lens.
(2) During the procedure, be careful in handling CCD
IMAGE SENSOR, OP LPF, lens, and so on. Be careful
not to damage or soil the surface of them.
If they are soiled with fingerprints, etc., gently clean them
with chamois or the cleaning cloth.
(3) When products are shipped from the factory, protection
seals are applied onto transparent glass of some CCD
image sensors. Leave the protection seal as it is, and
take it off just before assembling the CCD image sensor
to the OP BLOCK ASSEMBLY.
(4) When removing OP LPF, be careful of the attachment
direction of OP LPF. (Marking is attached to some OP
LPFs.) When reassembling OP LPF, reattach OP LPF to
the original position.
Disassembly procedure of OP BLOCK ASSEMBLY/CCD
BOARD ASSEMBLY
(1) Unsolder the fourteen soldered parts (SD10) on the CCD
BOARD ASSEMBLY, and remove the CCD BOARD
ASSEMBLY.
(2) Remove the two screws (1 and 2), and remove the CCD
BASE ASSEMBLY.
NOTE10a:
When removing the CCD BASE ASSEMBLY, be
careful in handling a sheet and OP LPF since a sheet
or OP LPF may be removed together with the CCD
BASE ASSEMBLY.
NOTE10b:
When replacing the CCD image sensor, don't remove
the CCD image sensor from the CCD BASE
7
9
(S10c)
(S10b)
SENSOR
1-12 (No.YF001)
IRIS MOTOR UNIT<NOTE 10d, e>
8
(S10c)
6
5
(S10b)
(S10b)
FOCUS MOTOR
<NOTE 10d>
3
(S10b)
OP BLOCK
ASSEMBLY. Instead, replace the entire CCD BASE
ASSEMBLY.
Assembly procedure of OP BLOCK ASSEMBLY/CCD
BOARD ASSEMBLY
(1) Attach the OP LPF to the OP BLOCK ASSEMBLY, and
then the sheet to the OP BLOCK ASSEMBLY.
NOTE10c:
When attaching OP LPF to the OP BLOCK
ASSEMBLY, be careful about the attachment
direction.
(2) Attach the CCD ASSEMBLY so that the sheet is not
shifted, and attach the CCD ASSEMBLY and the sheet
to the OP BLOCK ASSEMBLY by tightening them with
the two screws (1 and 2).
(3) Insert the CCD BOARD ASSEMBLY to the CCD BASE
ASSEMBLY, and solder the fourteen points (SD10).
Replacement of service repair parts
Service repair parts of the OP BLOCK ASSEMBLY are as
follows. When replacing the parts, be careful not to cut or
damage the FPC, and not to damage the parts due to
soldering (overheat).
(1) Focus motor
(2) Zoom motor
(3) Iris motor unit
NOTE10d:
When replacing the focus motor or the zoom motor, lift
the FPC approx.1mm away from the jack to solder the
FPC.
NOTE10e:
Iris motor unit contains the FPC ASSEMBLY and the
SENSOR *2.
OP LPF
Blue
14(SD10)
CCD
side
OP
side
SHEET
OP LPF
<NOTE 10c>
4
(S10b)
ZOOM MOTOR
<NOTE 10d>
Fig.3-2-4
1
(S10a)
CCD BOARD ASSEMBLY
(S10a)
<NOTE 10a, b>
CCD BASE ASSEMBLY
.
.
0.118N
m (1.2kgf
cm)
2
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