Sony SAL70200G (serv.man2) Service Manual ▷ View online
HELP
SAL70200G (2.8/70-200 G) (70-200mm F2.8 G)
HELP30
Adhesive bond (B-10): J-6082-612-A
After implementing [5-8 Ultrasonic Motor Height Adjustment], apply the adhesive bond (B-10) to four indicated portions of USM holder
ring.
HELP31
1.
Install the pressure plate, facing the curved side to the sheet.
2.
Assemble the spring, facing the burr side down and the curved side up.
Apply the
adhesive bond (B-10)
to the groove of ring
adhesive bond (B-10)
to the groove of ring
Area restricted to apply
the adhesive bond
the adhesive bond
Be careful not to catch
the spring
the spring
Adhesive bond (B-10)
USM Holding
Ring
Ring
USM Holding
Ring
Ring
Spring
Pressure
Plate
Plate
Cut view
Cut view
Curved side
Curved side
Sheet (Black)
Sheet (PETP)
Sheet (White)
Sheet (PETP)
Sheet (White)
Burr side
HELP
SAL70200G (2.8/70-200 G) (70-200mm F2.8 G)
HELP32
1.
Cut the aluminum tape in the specified size and affix it to the flexible PWB of stator.
Note:
Do not touch the area indicated in the figure.
2.
In addition, cut the polyester tape in the specified size and affix it to the flexible card of stator.
3.
Solder the harness as shown in the figure.
4.
Moreover, cut the polyester tape in the specified size and affix it.
Note:
If the width of polyester tape is not enough, use two sheets of polyester tape.
Be careful
not to touch
not to touch
Stator
Stator
Stator
Harness
(Blue)
(Blue)
Harness
(Yellow)
(Yellow)
Harness
(Black)
(Black)
Soldering
Flexible PWB
Flexible PWB
Aluminum tape
(5X40mm)
(5X40mm)
Aluminum tape
(5X40mm)
(5X40mm)
Polyester tape
(9X30mm)
(9X30mm)
Polyester tape
(9X30mm)
(9X30mm)
Polyester tape
(12X17mm)
(12X17mm)
Polyester tape
(12X17mm)
(12X17mm)
HELP
SAL70200G (2.8/70-200 G) (70-200mm F2.8 G)
5.
Install the stator in the procedure below.
1)
Adjust the red index of mirror tube and the flexible PWB of stator to the locations respectively shown in the figure.
2)
Install the stator, aligning the rotation stopper pin with the stator groove.
Stator
Flexible PWB
of stator
of stator
Flexible PWB
of stator
of stator
Rotation
Stopper Pin
Stopper Pin
Red index of mirror tube
Red index of mirror tube
Groove
HELP
SAL70200G (2.8/70-200 G) (70-200mm F2.8 G)
HELP33
When assembling rotor, never touch the resin coated surface (black coated side).
Note 1:
If touched, wipe the resin coated surface of rotor with paper waste soaked with ethanol.
Note 2:
The ultrasonic motor malfunctions due to finger grease, resulting in trouble.
When assembling, wear a finger tip.
HELP34
Grease (G-115):
J-6082-627-A
Grease (G-117):
J-6082-660-A
Apply the grease (G-115) and the following grease (G-A) to the indicated portion of rotor hold ring.
Grease (G-A) - (G-115: G117 = 1 : 2) (Before use, blend and mix well the greases in the ratio mentioned.)
HELP35
Affix the stator hold sheet B to the indicated location of outer tube.
Resin coated side
(Black coated side)
(Black coated side)
Rotor
Roror Hold Ring
Apply the grease (G-A)
(to all circumferences of bore)
(to all circumferences of bore)
Apply the grease (G-115)
(to all circumferences)
(to all circumferences)
Stator Hold
Sheet B
Sheet B
Stator Hold
Sheet B
Sheet B
Stator Hold Sheet B
Outer Tube
Outer Tube
Rotation Stopper Pin
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