Sony DSLR-A300K (serv.man2) Service Manual ▷ View online
2-1
SAL1870 (3.5-5.6/18-70) (DT 18-70mm F3.5-5.6)
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
2. DISASSEMBLY
NOTE FOR REPAIR
• Make sure that the flat cable and flexible board are not cracked of bent at the terminal.
Do not insert the cable insufficiently nor crookedly.
• When remove a connector, dont’ pull at wire of connector. It is possible that a wire is snapped.
• When installing a connector, dont’ press down at wire of connector.
It is possible that a wire is snapped.
• Do not apply excessive load to the gilded flexible board.
UNIVERSAL WRENCH
In case of the following notches or holes are located in the lens block, etc during disassembling/
assembling the lens, Use the universal wrench.
assembling the lens, Use the universal wrench.
How to Use
Attach the chip-A or chip-B to the universal wrench.
For the notches: chip-A
For the holes:
For the notches: chip-A
For the holes:
chip-B
Match the universal wrench to the holes or notches of the lens block, etc.
When top of tip does not reach holes or notches because the fixed screw becomes obstructive,
replace the fixed screw to below.
+B 3X5 7-682-546-09
replace the fixed screw to below.
+B 3X5 7-682-546-09
Notches
Holes
Universal wrench
J-6082-609-A
J-6082-609-A
Chip-A for
universal wrench:
J-6082-609-1
universal wrench:
J-6082-609-1
Chip-B for
universal wrench:
J-6082-609-2
universal wrench:
J-6082-609-2
Ver 1.1 2007.02
Notches
Chip-A
Chip-A
Chip-B
Chip-B
Chip
Fixed screw
Fixed screw
Chip
Match the universal wrench
to the width of holes or notches.
to the width of holes or notches.
Universal wrench
Holes
2-2
SAL1870 (3.5-5.6/18-70) (DT 18-70mm F3.5-5.6)
2-1.
DISASSEMBLY
2-1-1. LENS MOUNT BLOCK AND ZOOM RETAINER TUBE BLOCK
(See Page 2-3.)
2
Mount Decoration Plate
1
Main Flexible Block
4
AF Coupler
5
Zoom Retainer Tube
Block
6
Coupler Gear
9
Zoom Guide Roller
7
Brush
8
Zoom Rubber Ring
3
Back Adjustment Washer
4
Coupler Adjustment
HELP01
HELP02
EXPLODED VIEW
ZOOM BRUSH POSITION
ADJUSTMENT
ADJUSTMENT
FOCUS-SHIFT/
FLANGE BACK
ADJUSTMENT
FLANGE BACK
ADJUSTMENT
FOCUS-SHIFT/
FLANGE BACK
ADJUSTMENT
FLANGE BACK
ADJUSTMENT
APERTURE DIAMETER
ADJUSTMENT
ADJUSTMENT
and Lens Mount Block
Washer
2-3
SAL1870 (3.5-5.6/18-70) (DT 18-70mm F3.5-5.6)
2-1-2. GEAR BARREL, ZOOM CAM BARREL AND ZOOM CONTROL TUBE BLOCK
HELP03
HELP04
HELP05
HELP07
HELP08
HELP09
HELP10
HELP10
HELP06
FOCUS BRUSH POSITION
ADJUSTMENT
ADJUSTMENT
EXPLODED VIEW
EXPLODED VIEW
(See Page 2-4.)
4
Focus Brush
5
Zoom Cam
Barrel
2
Zoom Control
3
Joint Tube
Block
1
Zoom Coupling
6
Gear Barrel
7
Focus Stopper
8
Front Lens
9
1st Moving
Barrel
0
Zoom
Roller
Tube Block
Barrel
Barrel
FOCUS-SHIFT
/FLANGE BACK
ADJUSTMENT
/FLANGE BACK
ADJUSTMENT
2-4
SAL1870 (3.5-5.6/18-70) (DT 18-70mm F3.5-5.6)
2-1-3. JOINT TUBE BLOCK
2
Fixed Barrel
3
Joint Tube Block
1
Rear Component
Lens Block
HELP11
HELP13
HELP12
EXPLODED VIEW
Never disassemble this part.
Ver 1.2 2007.05
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