Sony SAL70200G (serv.man2) Service Manual ▷ View online
2-2
SAL70200G (2.8/70-200 G) (70-200mm F2.8G)
2-1.
DISASSEMBLY
2-1-1. OUTER BARREL AND G3 RIVETING TUBE BLOCK
1
Tripod Washer Block
Tripod Mount Knob
Mount Index
Tripod Mount Friction Sheet
Screw
2
Switch Base Plate Block
3
Fixed Holding Tube Block
Zoom Ring
Friction Cloth
Friction Cloth
Outer Barrel
G1 Holder Ring
7
G1 Holding Rubber
G1 Lens
Removal of G1 holder ring:
Cut the tip of lens special fixture (chip A)
to meet the width of cut portion and use it.
Cut the tip of lens special fixture (chip A)
to meet the width of cut portion and use it.
Removal/Installation of 1 group ball frame tube block:
Using the G1 holder fixture (J-6082-671-A),
remove or install all of parts marked together.
Using the G1 holder fixture (J-6082-671-A),
remove or install all of parts marked together.
FOCUS-SHIFT
(BY ZOOMING)
ADJUSTMENT
(BY ZOOMING)
ADJUSTMENT
FOCUS-SHIFT ADJUSTMENT
(APERTURE (AMOUNT OF
SPHERICAL ABERRATION))
(APERTURE (AMOUNT OF
SPHERICAL ABERRATION))
EXPLODED VIEW
F
F
E
H
C
C
D
D
A
A
B
B
H
E
G
G
Rubber Sheet
HELP03
HELP03
4
DC-DC PC Board Unit
5
MM PC Board Block
8
1 Group Ball Frame Tube Block
6
DM PC Board Unit
Connection Flexible (B) Block
Polyester Tape
(Black) 10mm
(Black) 10mm
Polyester Tape
(Black) 10mm
(Black) 10mm
HELP07
HELP06
HELP05
HELP05
Connection Flexible (A) Block
HELP08
HELP09
HELP10
HELP10
HELP04
HELP02
HELP01
G1-2 Sheet
G2 Lens
G3 Riveting
Tube Block
Tube Block
Focus Point Movement
Adjustment Washer
Adjustment Washer
(See Page 2-3.)
(See Page 2-7.)
Ver. 1.4 2009.10
The changed portions from
Ver. 1.3 are shown in blue.
Ver. 1.3 are shown in blue.
2-3
SAL70200G (2.8/70-200 G) (70-200mm F2.8G)
2-1-2. 5 GROUP BALL FRAME BLOCK AND APERTURE BLADE UNIT
A
A
B
B
D
E
D
E
C
C
1
2
Outer Tube Block
HELP17
HELP16
HELP17
HELP18
HELP19
HELP12
HELP12
HELP14
HELP13
HELP17
HELP15
HELP15
HELP11
FLANGE BACK
ADJUSTMENT
ADJUSTMENT
APERTURE
DIAMETER
ADJUSTMENT
DIAMETER
ADJUSTMENT
ZOOM BRUSH
POSITION
ADJUSTMENT
POSITION
ADJUSTMENT
Aperture Hold Ring
3
5 Group Ball
Frame Block
6
Zoom Rubber Ring
4
5
Brush
Zoom Stopper Pin
8
Zoom Operation Ring
Back Adjustment Washer
Polyester Tape (Black) 4mm
Aperture Blade Unit
Spring Protection Sheet
Brush
Cover
Cover
SW Flexible
Setting Tape
Setting Tape
Zoom Connect Plate
Zoom Connect Plate
Aperture Blade
Spacer Washer
A or B
Spacer Washer
A or B
Aperture Operate
Plate Holder
Plate Holder
Aperture Operate
Plate Unit
Plate Unit
HALF COMPLETION INSPECTION
EXPLODED VIEW
(See Page 2-4.)
(See Page 2-7.)
7
2-4
SAL70200G (2.8/70-200 G) (70-200mm F2.8G)
2-1-3. FRONT HOLDING TUBE BLOCK AND MF DETECTION BRUSH BLOCK
C
D
2
MF Detection Brush Block
1
A Encoder Brush Block
3
MR Sensor Block
5
Focus Hold
Button Block
4
Front Holding Tube Block
5
Focus Hold
Button Block
5
Focus Hold
Button Block
HELP21
HELP27
HELP23
HELP24
HELP20
HELP22
HELP26
HELP29
MR WAVE FORM
ADJUSTNMENT
ADJUSTNMENT
MOTOR HEIGHT ADJUSTMENT
A Encoder Brush
MR Senser Block
MR Sensor
Holding Plate
Holding Plate
Front Holding
Barrel
Barrel
Focus Hold
Button Base
Button Base
Click Plate
FOCUS BRUSH POSITION
ADJUSTMENT
ADJUSTMENT
EXPLODED VIEW
(See Page 2-5.)
B
B
A
A
C
D
DV Encoder Flexible PC Board
Zoom Encoder Flexible
Tube (Connect Barrel)
HELP28
HELP25
HELP25
HELP25
6
FH Flexible PC Board
2-5
SAL70200G (2.8/70-200 G) (70-200mm F2.8G)
A
A
C
B
B
C
USM Holder Ring
Distance Scale Sheet
HELP30
HELP31
HELP31
HELP33
HELP32
HELP36
HELP39
HELP39
HELP38
HELP34
HELP37
HELP41
HELP35
HELP40
HELP40
HELP35
Pressure Plate
Sheet (White)
2
Stator
3
Rotor
Sheet
(under) (PETP)
(under) (PETP)
Sheet
(center) (Black)
(center) (Black)
Spring
5
Rotor Hold Ring
4
Rotor Rubber
7
Bearing Holding Ring
9
Focus Rubber
Ring
8
MF Connection Ring,
Rotation Detector
Encoder PWB
Encoder PWB
6
Focus Driving
Tube Block
q;
MF Operation
Ring
SW Flexible
Setting Tape
Setting Tape
MF Linkage Pin
Stator Hold Sheet B
Stator Hold Sheet B
Polyester Tape
(Black) 10mm
(Black) 10mm
EXPLODED VIEW
Note:
Do not touch the resin coated
surface (black coated side).
surface (black coated side).
Note:
Do not touch the surface
mating to the rotor.
mating to the rotor.
(See Page 2-6.)
1
2-1-4. ULTRASONIC MOTOR AND FOCUS DRIVING TUBE BLOCK
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