DOWNLOAD Sony SAL300F28G Service Manual ↓ Size: 8.7 MB | Pages: 127 in PDF or view online for FREE

Model
SAL300F28G
Pages
127
Size
8.7 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
sal300f28g.pdf
Date
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Sony SAL300F28G Service Manual ▷ View online

2-3
SAL300F28G (2.8/300 G) (300MM F2.8 G)
2-1-2. IRIS HOLDING TUBE BLOCK AND APERTURE INNER BARREL BLOCK
B
B
A
A
HELP08
HELP09
HELP10
HELP14
HELP15
HELP13
HELP11
HELP12
HELP17
EXPLODED VIEW
HELP13
HELP16
(See Page 2-5.) 
(See Page 2-4.) 
1 Rear Light
     Shield Barrel
2 Mount
4 Back Adjustment
Washer
3 Iris Holding Tube Block
5 DC/DC PC 
Board Block
Iris Holding 
Tube
Aperture 
Connect
Lever
6 Aperture Inner
Barrel Block
Back Adjustment
Washer C
Polyester Tape
Polyester Tape
Polyester Tape
Connection Flexible B Block
SW Connection 
Flexible Block
Main Spring
Main Spring
Hook
Polyester Tape
FLANGE BACK ADJUSTMENT
HALF COMPLETION INSPECTION
2-4
SAL300F28G (2.8/300 G) (300MM F2.8 G)
2-1-3. 4TH LENS BLOCK AND APERTURE BLADE UNIT
HELP18
HELP19
HELP18
HELP19
HELP20
EXPLODED VIEW
1 4th Lens Block
2 Connection Box Block
!- Aperture Inner Barrel
0 Aperture Operation Plate Unit
9 Aperture Operate Plate
7 Aperture Operate Plate
APERTURE DIAMETER
ADJUSTMENT
8 Aperture Blade Unit
6 DM PC Board Unit
5 MM PC Board Unit
3 Connection 
Flexible 
A Block
4 Connection 
Flexible 
B Block
Harness (Pink)
2-5
SAL300F28G (2.8/300 G) (300MM F2.8 G)
2-1-4. ULTRASONIC MOTOR
A
B
C
A
B
D
E
F
D
E
F
C
HELP21
HELP22
HELP23
HELP23
HELP25
HELP27
HELP27
HELP24
HELP26
HELP27
EXPLODED VIEW
(See Page 2-6.) 
HELP27
      
Note: 
      
1 Connect
Barrel
2 Spring
3 Motor Spring
Adjustment
Washer
!= Focus
     Scale Ring
     and
     Focus
     Scale Plate
!/ Rotor Rubber
9 Rotor
Harness
(Black, 
Blue, 
Yellow)
8 Stator
!- Focus Connection Ring B
Rotor Inner Tape
Do not touch the surface 
mating to the rotor.
Note: 
Do not touch the resin coated 
surface (black coated side).
4 Pressure Plate
5 Sheet (Black)
6 Sheet (PETP)
7 Sheet (White)
Focus Guide
Pin
Focus Guide
Pin
Focus Guide Pin
MOTOR HEIGHT
ADJUSTMENT
2-6
SAL300F28G (2.8/300 G) (300MM F2.8 G)
2-1-5. FOCUS CAM RING AND MR SENSOR BASE PLATE BLOCK
A
A
B
C
D
E
F
C
D
B
E
F
HELP28
HELP29
HELP30
HELP30
HELP33
HELP32
HELP36
HELP35
HELP34
HELP31
3
EXPLODED VIEW
(See Page 2-9.) 
(See Page 2-7.) 
HELP31
HELP31
1 MF
Connection
Ring A
2 Wave Washer
6 A Encoder Brush
7 Focus Connect Ring A
9 Focus Cam Ring
8 Mirror Tube
     (B) Block
4 MF Detection 
     Switch Block
5 MR Sensor Base
Plate Block
Polyester Tape
(12X20mm)
MR WAVES AJUSTMENT
Magnetic Scale
Spring Support Pin
FOCUS BRUSH POSITION ADJUSTMENT
Focus
Rubber
Ring
Focus
Ring
MF Ring
Rotation
Tape
MF Ring
Detecting
Encoder
MF Ring
Thrust
Washer B
HALF COMPLETION INSPECTION
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