Canon PowerShot G5 Service Manual - Page 78

NOTE1 Assembling, Fig.3-30 Assembling the CCD HOLDER, SHUTTER UNIT-2

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CHAPTER 3. REPAIR INSTRUCTION SHUTTER UNIT (1)-1 A FRONT LENS UNIT B NOTE1 (Assembling) (1)-1 (1)-2 LENS BARREL UNIT B CCD HOLDER UNIT Large projected part Dowel (1)-3 FPC GUIDE Flexible board of the SHUTTER UNIT (1)-4 Dowel FPC GUIDE NOTE2 (Assembling) (1)-5 Small projected part (1)-5 Small recepted groove Large recepted groove (1)-6 s s XA4-9170-457 4.5mm METAL M1.7 (SELF TAP) Fig.3-30 Assembling the CCD HOLDER,SHUTTER UNIT-2 2.3.4.3 Assembling the CCD HOLDER, SHUTTER UNIT-2 (1) Assembling the CCD HOLDER,SHUTTER UNIT-2 1. Hold the portion A and rotate it in the direction of the arrow as far as it can go. 2. Rotate the portion B of the LENS BARREL UNIT in the direction of the arrow as far as it can go. 3. Install the FPC GUIDE. 4. Align the SHUTTER UNIT with the dowel used for position setting. 5. Align the large hole and small hole of the receptacle with the large projection and small projection of the projected part, and insert the CCD HOLDER UNIT. 6. Install the three screws of s. NOTE1 (Assembling) When the SHUTTER UNIT is rotated, the portion B of the LENS BARREL UNIT will project. Do not care about the projection and keep rotating it. When it is rotated as far as it can go, the FRONT LENS UNIT enters into the portion B of the LENS BARREL UNIT. NOTE2 (Assembling) When installing, use the original CCD HOLDER UNIT that has been removed from the original OPTICAL UNIT. 3-30

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3-30
CHAPTER 3.
REPAIR INSTRUCTION
Fig.3-30 Assembling the CCD HOLDER,SHUTTER UNIT-2
2.3.4.3
Assembling the CCD HOLDER, SHUTTER UNIT-2
(1) Assembling the CCD HOLDER,SHUTTER UNIT-2
1.
Hold the portion A and rotate it in the direction of the arrow as far as it can go.
2.
Rotate the portion B of the LENS BARREL UNIT in the direction of the arrow as far as it can go.
3.
Install the FPC GUIDE.
4.
Align the SHUTTER UNIT with the dowel used for position setting.
5.
Align the large hole and small hole of the receptacle with the large projection and small projection of the
projected part, and insert the CCD HOLDER UNIT.
6.
Install the three screws of
s
.
NOTE1 (Assembling)
When the SHUTTER UNIT is rotated, the portion B of the LENS BARREL UNIT will project. Do not care
about the projection and keep rotating it. When it is rotated as far as it can go, the FRONT LENS UNIT
enters into the portion B of the LENS BARREL UNIT.
NOTE2 (Assembling)
When installing, use the original CCD HOLDER UNIT that has been removed from the original OPTICAL
UNIT.
Dowel
Dowel
Flexible board
of the SHUTTER UNIT
Large
recepted
groove
Small
recepted
groove
Large projected part
Small projected part
NOTE1 (Assembling)
NOTE2 (Assembling)
(1)-2
(1)-6
CCD HOLDER UNIT
LENS BARREL
UNIT
FPC GUIDE
(1)-5
(1)-4
(1)-3
FPC GUIDE
s
METAL
M1.7
(SELF TAP)
4.5mm
XA4-9170-457
s
(1)-5
(1)-1
(1)-1
SHUTTER
UNIT
A
B
B
FRONT LENS
UNIT