Sony SAL300F28G Service Manual ▷ View online
HELP
SAL300F28G (2.8/300 G) (300mm F2.8 G)
HELP24
When assembling the rotor, do not touch the resin coated side (black coated side).
Note 1:
If touched, wipe the resin coated side (black coated side) with a cloth soaking the ethanol.
Note 2:
Due to the grease of finger, the ultrasonic motor unit malfunctions, resulting in trouble. Therefore, wear a finger tip.
HELP25
Grease (G-115): J-6082-627-A
Apply the grease (G-115) to the differential bearing and the sliding part of focus connection ring B.
Resin coated side
(Black coated side)
(Black coated side)
Rotor
Apply the grease (G-115)
Focus Connection Ring B
(Front Side)
(Front Side)
Focus Connection Ring B
Differential Bearing
HELP
SAL300F28G (2.8/300 G) (300mm F2.8 G)
HELP26
Adhesive bond (B-40):
J-6082-614-A
1.
Apply two drops of adhesive bond (B-40) to the tips of two screws and tighten the focus scale ring with two screws.
2.
Affix the focus scale plate, aligning the position index line of focus scale plate with the marking-off of focus scale ring.
HELP27
Adhesive bond (B-40):
J-6082-614-A
Grease (G-115):
J-6082-627-A
1.
Apply the adhesive bond (B-40) to holes (screw holes) for installing the focus guide pin at three locations and install the washer,
differential bearing and focus guide pin.
2.
Apply the grease (G-115) to all of circumferences of indicated portion of MF connection ring A.
3.
Affix the rotor inner tape to the indicated portion of outer tube.
Apply the adhesive bond (B-40)
Focus Scale Ring
Focus Scale Plate
Focus Scale Plate
Focus Scale Ring
Position index
line (marking line)
line (marking line)
Apply the adhesive bond (B-40)
Apply the adhesive
bond (B-40)
to screw Hole
bond (B-40)
to screw Hole
Apply the grease
(G-115)
(G-115)
MF Connection
Ring A
Ring A
Focus Guide Pin
Differential Bearing
Washer
Rotor Inner Tape
Rotor Inner Tape
Lower end reference
of outer tube
(Affix starting any position.)
of outer tube
(Affix starting any position.)
HELP
SAL300F28G (2.8/300 G) (300mm F2.8 G)
HELP28
Anti-diffusion agent (A-20)):
J-6082-611-A
Grease (G-15):
J-6082-619-A
Apply the anti-diffusion agent (A-20) to the indicated portion of MF connection ring A and then the grease (G-15).
HELP29
Anti-diffusion agent (A-20):
J-6082-611-A
Grease (G-15):
J-6082-619-A
Apply the anti-diffusion agent (A-20) to the indicated portion of focus ring and then the grease (G-15).
MF Connection
Ring A
Ring A
MF Connection
Ring A
Ring A
MF Connection
Ring A
Ring A
Wave Washer
Wave Washer
Focus Ring
Focus Ring
Apply the grease (G-15)
to the sliding part with
the focus ring.
to the sliding part with
the focus ring.
Cut
view
view
Outside
Inside
Cut
view
view
Cut
view
view
Cut
view
view
Apply the anti-diffusion agent (A-20)
Apply the grease (G-15)
Apply the
anti-diffusion
agent (A-20)
anti-diffusion
agent (A-20)
Apply the
grease (G-15)
grease (G-15)
Focus Ring
Cut
view
view
Cut
view
view
Cut
view
view
Apply the
grease (G-15)
grease (G-15)
Apply the
grease (G-15)
grease (G-15)
Apply the
anti-diffusion
agent (A-20)
anti-diffusion
agent (A-20)
Apply the
anti-diffusion
agent (A-20)
anti-diffusion
agent (A-20)
Apply the
anti-diffusion
agent (A-20)
anti-diffusion
agent (A-20)
Inside
Outside
Inside
Outside
HELP
SAL300F28G (2.8/300 G) (300mm F2.8 G)
HELP30
1.
Affix three sheets of MF ring rotation tape to three-divided circumferences of MF ring detecting encoder.
Note 1:
Affix the MF ring rotation tape not to protrude the MF ring detecting encoder.
Note 2:
When affixing, face the pattern side of MF ring detecting encoder to the front side.
Note 3:
Be careful not to damage the pattern.
2.
Affix firmly so that the adhesive side of MF ring detecting encoder is affixed to the focus ring.
MF Ring Detecting Encoder
Front side
Pattern side
MF Ring
Rotation Tape
Rotation Tape
MF Ring
Rotation Tape
Rotation Tape
Focus Ring
MF Ring Detecting
Encoder
Encoder
Click on the first or last page to see other SAL300F28G service manuals if exist.