Sony SAL70200G2 Service Manual ▷ View online
2-7
SAL70200G2 (2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)
HELP04
Adhesive bond (B-40): J-6082-614-A
Adhesive bond (LOCTITE 460)
Note:
Adhesive bond (LOCTITE 460)
Note:
Use the adhesive bond (LOCTITE 460) or the equivalent.
Do not use the instant glue which becomes white when dried.
1. Apply the adhesive bond (LOCTITE 460) to the indicated portion of outer barrel and affix the mount index on it.
Note:
Apply the surrounding of center of counter bore for the adhesive bond not to seep out.
2. Install the tripod base roller to the tripod mount screw, apply the adhesive bond (B-40) to the tip of screw and install them to the outer
barrel.
Outer barrel
Mount Index
Tripod Mount Screw
Tripod Mount Screw
Tripod
Mount
Screw
Mount
Screw
Tripod
Mount
Screw
Mount
Screw
Apply the
adhesive
bond (B-40)
adhesive
bond (B-40)
Apply the
adhesive
bond (B-40)
adhesive
bond (B-40)
Tripod
Base
Roller
Base
Roller
Tripod
Base
Roller
Base
Roller
Apply the adhesive bond
(LOCTITE460)
(LOCTITE460)
3. Affix the rubber sheet, aligning with indicated line while pushing it without pulling.
4. Remove the inside of the rubber sheet.
4. Remove the inside of the rubber sheet.
Note:
If the rubber sheet is pulled, it stretches and deforms. Therefore, affix it, pushing it down.
5. Affix the zoom ring friction cloth to the indicated portion of outer barrel.
Note:
If the zoom ring friction cloth is pulled, it stretches and deforms. Therefore, affix it, pushing it down.
Outer Barrel
Rubber sheet
affixing location
affixing location
Affix the
rubber sheet.
rubber sheet.
Inside of
rubber sheet
rubber sheet
Peel off the inside
of rubber sheet.
of rubber sheet.
Zoom Ring Friction
Cloth affixing location
(lower ring)
Cloth affixing location
(lower ring)
Zoom Ring Friction Cloth
HELP05
1. Fold back the encoder DV encoder flexible PC board as shown in the figure.
Cut a polyester tape (black) 10mm in the specified size. Affix the polyester tape (black) 10mm to the DV encoder flexible PC board, fix
it.
it.
2. To prevent the connection flexible (B) block from swelling outside, cut the polyester tape (black) 10mm in the specified size and fix it
with the polyester tape.
Polyester Tape (Black)
10mm (10X50mm)
10mm (10X50mm)
Polyester Tape (Black)
10mm (10X50mm)
10mm (10X50mm)
Polyester Tape (Black)
10mm (10X50mm)
10mm (10X50mm)
CL-032 Board
Connection Flexible (B)
Block
Block
Connection Flexible (B)
Block
Block
CL-034 Board
DV Encoder Flexible
PC Board
PC Board
HELP06
Connect the CL-034 board and the CL-032 board with the connection flexible (B) block.
Note:
Note:
Align the triangle mark on the CL-032 board with the triangle mark on the connection flexible (B) block.
CL-032 Board
CL-032 Board
Connection Flexible
(B) Block
(B) Block
CL-034 Board
Connection Flexible (B) Block
Triangle mark
2-8
SAL70200G2 (2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)
HELP07
Adhesive bond (B-10): J-6082-612-A
1. Fix the CL-032 board with three fixing screws. Apply the adhesive bond (B-10) to the heads of screws. (Three locations)
2. Solder two lead wires (black/red) leading from the flexible BL PWB and three lead wires (blue/black/yellow) leading from the stator.
2. Solder two lead wires (black/red) leading from the flexible BL PWB and three lead wires (blue/black/yellow) leading from the stator.
CL-032 Board
(Side A)
CL-032 Board
Apply the adhesive bond (B-10)
Apply the adhesive bond (B-10)
(From Flexible
BL PWB)
BL PWB)
Harness (Red)
Harness (Black)
Harness (Yellow)
(From Stator)
Harness (Blue)
Harness (Black)
HELP08
Adhesive bond (B-10): J-6082-612-A
1. Route the harness leading from the flexible BL PWB and the harness leading from the stator as shown in the figure.
2. Fix the CL-034 board with three fixing screws.
3. After tightening the screws, apply the adhesive bond (B-10) to the heads of screws.
2. Fix the CL-034 board with three fixing screws.
3. After tightening the screws, apply the adhesive bond (B-10) to the heads of screws.
Apply the adhesive bond (B-10)
CL-034 Board
Route the harness leading
from the flexible BL PWB
as shown in the figure.
from the flexible BL PWB
as shown in the figure.
Route the harness
leading from the stator
as shown in the figure.
leading from the stator
as shown in the figure.
HELP09
Adhesive bond (B-10): J-6082-612-A
1. Route the harness leading from the flexible BL PWB.
2. Install the CL-033 board and fix it with two screws.
3. After tightening the screws, apply the adhesive bond (B-10) to the heads of screws.
4. Solder the flexible BL PWB and zoom encoder flexible to the CL-033 board.
2. Install the CL-033 board and fix it with two screws.
3. After tightening the screws, apply the adhesive bond (B-10) to the heads of screws.
4. Solder the flexible BL PWB and zoom encoder flexible to the CL-033 board.
CL-033 Board
Solder the
flexible BL PWB
flexible BL PWB
Apply the adhesive bond (B-10)
Solder the zoom
encoder flexible
encoder flexible
Route the harness leading from the flexible BL PWB
as shown in the figure
as shown in the figure
2-9
SAL70200G2 (2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)
HELP10
Universal wrench: J-6082-609-A
Chip A for universal wrench: J-6082-609-1
Chip B for universal wrench: J-6082-609-2
Grease (G-115): J-6082-627-A
Chip A for universal wrench: J-6082-609-1
Chip B for universal wrench: J-6082-609-2
Grease (G-115): J-6082-627-A
1. Apply the grease (G-115) continuously to the front of G1 holding rubber (G1 holder ring side).
2. Tighten securely the G1 holder ring, using the universal wrench.
2. Tighten securely the G1 holder ring, using the universal wrench.
Note:
Tighten further.
G1 Holder Ring
G1 Holder Ring
G1 Holder Rubber
Apply the grease
(G-115)
(G1 holder ring side)
(G-115)
(G1 holder ring side)
HELP11
Adhesive bond (B-40): J-6082-614-A
1. Align the groove of the 5 group ball frame block with the flexible card and install them as shown in the figure.
2. Apply the adhesive bond (B-40) to the tips of eight screws.
3. While turning clockwise the 5 group ball frame block to eliminate a play, fix it with eight screws.
2. Apply the adhesive bond (B-40) to the tips of eight screws.
3. While turning clockwise the 5 group ball frame block to eliminate a play, fix it with eight screws.
Apply the adhesive
bond (B-40)
bond (B-40)
Apply the adhesive
bond (B-40)
bond (B-40)
Groove in 5 group ball
frame block
frame block
5 Group Ball Frame Block
While turning clockwise
the 5 group ball frame
block to eliminate a play,
install it with eight screws.
the 5 group ball frame
block to eliminate a play,
install it with eight screws.
Mount
Screws
Screws
Flexible PWB
Apply the
adhesive
bond (B-40)
adhesive
bond (B-40)
2-10
SAL70200G2 (2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)
HELP12
1. Affix the spring protection sheet to the G19 holder ring, starting from the cut groove for aperture connect lever in the counterclockwise
direction. Place the center of sheet in the hole for the outer tube block fixing screw.
Note:
Note:
Do not protrude the spring protection sheet on the slant surface at the inner side of G19 holder ring.
As the spring protection sheet is rectangular in shape, affix it while deforming a little by little.
2. Thread the aperture connect lever of outer barrel block in the hole of connect barrel unit.
3. Link the aperture connect lever to the pin of aperture operation plate unit and insert four screws in the holes.
3. Link the aperture connect lever to the pin of aperture operation plate unit and insert four screws in the holes.
Note:
It is not necessary to tighten the screws at this moment.
4. Lift up the outer tube block and lean it a little. Insert the back adjustment washer (0.5mm) in the gap between outer barrel block and 5
group ball frame block (2 locations of both sides).
Note:
Note:
For the number of back adjustment washer, refer to 5-4-3 Flange-back (f F) adjustment .
5. Rotate clockwise the outer tube block to eliminate a play, viewing from the mount side and tighten firmly four screws.
Outer Tube Block
Outer Tube Block
Aperture Connect
Lever
Lever
Spring Protection
Sheet
Sheet
Cut groove for
aperture connect lever
aperture connect lever
Cut groove for
aperture connect lever
aperture connect lever
Four screws inserted
in the screw hole
in the screw hole
Back Adjustment
Washer
Washer
5 Group Ball
Frame Block
Frame Block
5 Group Ball
Frame Block
Frame Block
Lean the outer tube block
and insert the back adjustment washer
as shown in the figure.
and insert the back adjustment washer
as shown in the figure.
Rotate clockwise to eliminate a play and
tighten four screws.
tighten four screws.
Mount
Pin of aperture
operation plate
unit
operation plate
unit
Installation screw hole
of outer tube block
of outer tube block
Spring Protection
Sheet
Sheet
G19 Holder
Ring
Ring
HELP13
Adhesive bond (B-10): J-6082-612-A
1. Overlay the aperture blade unit clockwise.
2. Open the aperture operate plate unit and install the aperture hold ring so that the aperture blade unit protrudes a little from the hole.
3. Install nine screws tentatively.
2. Open the aperture operate plate unit and install the aperture hold ring so that the aperture blade unit protrudes a little from the hole.
3. Install nine screws tentatively.
Overlay the aperture
blade unit clockwise
blade unit clockwise
Install the aperture hold ring.
(The aperture blade unit
protrudes a little from the hole)
(The aperture blade unit
protrudes a little from the hole)
Set the aperture operate
plate unit to the open state
plate unit to the open state
Aperture Hold Ring
Screw
(9 pieces)
(9 pieces)
4. After
performing 5-2-2. Aperture Diameter Adjustment , tighten firmly nine screws and apply the adhesive bond (B-10) as shown
below.
5. Apply the adhesive bond (B-10) to the portion A (head of screw) at three locations (at an interval of every two screws).
6. Apply the adhesive bond (B-10) portion B (protruded portion at the tip of screw) (9 locations).
6. Apply the adhesive bond (B-10) portion B (protruded portion at the tip of screw) (9 locations).
Apply the adhesive bond (B-10)
Portion A (head of screw) (3 locations)
(at an interval of every two screws)
Portion A (head of screw) (3 locations)
(at an interval of every two screws)
Apply the adhesive bond (B-10)
Portion B (protruded at the tip of screw)
(9 locations)
Portion B (protruded at the tip of screw)
(9 locations)
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