DOWNLOAD Sony SAL70200G (serv.man2) Service Manual ↓ Size: 8.29 MB | Pages: 127 in PDF or view online for FREE

Model
SAL70200G (serv.man2)
Pages
127
Size
8.29 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
sal70200g-sm2.pdf
Date

Sony SAL70200G (serv.man2) Service Manual ▷ View online

HELP
SAL70200G (2.8/70-200 G) (70-200mm F2.8 G)
HELP44
Selection of focus guide roller (3rd lens barrel)
1.
Install the focus guide roller of which diameter is smaller by 1-size than the dimension of 3rd cam groove described on the outer tube
and confirm that the 3rd lens barrel moves smoothly (operation feeling) without play.
In case of “OK”: The selection is finished.
In case of “NG”: Proceed to step 2.
2.
Re-assemble the 3rd lens barrel at the position where it is rotated 180
° with respect to the outer tube in the arrow direction and
confirm the operation feeling.
In case of “OK”:
The selection is finished.
In case of “NG”:
If the operation feeling is better than in step 1, proceed to step 2.
In case of “NG”:
If the operation feeling is worse than in step 1, turn back the 3rd lens barrel 180
° with
respect to the outer tube and proceed to step 3.
3.
Select the focus guide roller of which diameter is smaller by 2-size than the described dimension.
Focus Guide 
Roller
Focus Guide 
Roller
Focus Guide 
Pin
Outer Tube
Focus Guide 
Pin
3rd cam groove
Location of description
of 3rd cam groove
dimension
Focus Guide 
Roller
Focus Guide 
Roller
Focus Guide 
Pin
Focus Guide 
Pin
Outer Tube
3rd Lens Barrel
HELP
SAL70200G (2.8/70-200 G) (70-200mm F2.8 G)
HELP45
Selection of 4th guide roller (4th lens barrel)
1.
Install the 4th guide roller of which diameter is smaller by 1-size than the dimension described on the outer tube and confirm that the
4th lens barrel moves smoothly (operation feeling) without play.
In case of “OK”:
The selection is finished.
In case of “NG”:
Proceed to step 2.
2.
Re-assemble the 4th lens barrel at the position where it is rotated 180
° with respect to the outer tube in the arrow direction and
confirm the operation feeling.
In case of “OK”:
The selection is finished.
In case of “NG”:
If the operation feeling is better than in step 1, proceed to step 3.
In case of “NG”:
If the operation feeling is worse than in step 1, turn back the 4th lens barrel 180
° with
respect to the outer tube and proceed to step 3.
3.
Select the 4th guide roller of which diameter is smaller than the described dimension by 2 size.
4th Guide
Roller
Outer Tube
4th cam groove
4th Guide
Roller
4th Lens Block
Guide Pin
4th Lens Block
Guide Pin
Location of description
of 4th cam groove
dimension
4th Guide 
Roller
4th Guide 
Roller
4th Lens Block 
Guide Pin
4th Lens Block 
Guide Pin
Outer Tube
4th Lens Barrel
HELP
SAL70200G (2.8/70-200 G) (70-200mm F2.8 G)
HELP46
Adhesive bond (B-40):
J-6082-614-A
Adhesive bond (LOCTITE 460)
Note:
Use the adhesive bond (LOCTITE 460) or the equivalent
Do not use the instant glue that becomes white when dried.
Grease (G-85):
J-6082-626-A
1.
Install the rear light shield barrel to the mount and tighten it with four screws to which tips two drops of adhesive bond (B-40) are
applied.
2.
Apply two drops of adhesive bond (LOCKTITE 460) to the tip of stopper screw and tighten the stopper screw.
3.
Apply the grease (G-85) to the indicated portion of mount.
4.
Install the lens mount block to the outside barrel, apply two drops of adhesive bond (LOCTITE 460) to the tips of four screws and
tighten the screws.
Note:
Fix the flexible BL PWB and lead wires to the grooves of outside barrel at two locations, threading through the outer
diameter. And fix them with two polyester tapes (black) 10mm.
Apply the adhesive
bond (B-40)
Mount
Rear Light
Shield Barrel
Apply the adhesive
bond (B-40)
Apply the adhesive
bond (B-40)
Apply the adhesive
bond (LOCTITE 460)
Apply the 
grease (G-85)
Back side of mounting
claw 3 locations
Stopper Screw
Outside Barrel
Polyester Tape
(Black) 10mm
(10X50mm)
Polyester Tape
(Black) 10mm
(10X50mm)
Lead wires
Flexible BL 
PWB
Groove
HELP
SAL70200G (2.8/70-200 G) (70-200mm F2.8 G)
HELP47
1.
Route the lead wires along the shape of Flexible BL PWB and fix it with the polyester tape (black) 4mm.
2.
Solder the lead wire (yellow) to the indicated portion of Flexible BL PWB.
3.
Insulate the indicated portion of Flexible BL PWB.
Note:
If the width of polyester tape is not enough, use two sheets of polyester tape.
Lead Wire (Red)
Lead Wire (Black)
Flexible BL PWB
Flexible BL PWB
Soldering
Lead Wire 
(Yellow)
Polyester Tape
(Black) 4mm
(4X15mm)
Polyester Tape
(Black) 4mm
(4X15mm)
Polyester Tape
(12X30mm)
Polyester Tape
(12X30mm)
Signal Box Block
Page of 127
Display

Click on the first or last page to see other SAL70200G (serv.man2) service manuals if exist.