Sony SAL16F28 Service Manual ▷ View online
1-3
SAL16F28 (2.8/16 FISH-EYE) (16mm F2.8 Fisheye)
1-5.
TROUBLESHOOTING
1-5-1. Aperture Trouble
NG
Check operation of
the preset ring.
Replace the defective part.
Check operation of the
preset ring, and replace
the defective part.
Perform the aperture
diameter adjustment.
(See page 4-7.)
Perform the aperture
diameter check.
(See page 4-4.)
NG
Check operation
of the aperture
operation block.
OK
OK
OK
Function NG
F No. NG
Aperture trouble
Replace the defective part.
NG
NG
NG
END
OK
Perform the aperture
diameter check.
(See page 4-4.)
Ver 1.2 2007.02
1-4
SAL16F28 (2.8/16 FISH-EYE) (16mm F2.8 Fisheye)
1-5-2. Focus Trouble
Check the operation
again.
Replace the defective part
or apply the grease.
OK
NG
OK
OK
OK
OK
Function NG
Position NG
Focus trouble
Replace the defective part
or apply the grease.
Check the coupler.
Check the outer barrel
and focus ring.
NG
NG
NG
NG
NG
END
OK
Check the installation
of the main flexible unit.
Reinstall the main flexible unit.
Check grime of pattern
of the main flexible unit.
Clean the pattern of the
main flexible unit.
Replace the
main flexible unit.
Check the focusing
operation again.
2-1
SAL16F28 (2.8/16 FISH-EYE) (16mm F2.8 Fisheye)
2. DISASSEMBLY
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
NOTE FOR REPAIR
• Make sure that the flat cable and flexible board are not cracked of bent at the terminal.
Do not insert the cable insufficiently nor crookedly.
• When remove a connector, dont’ pull at wire of connector. It is possible that a wire is snapped.
• When installing a connector, dont’ press down at wire of connector.
It is possible that a wire is snapped.
• Do not apply excessive load to the gilded flexible board.
UNIVERSAL WRENCH
In case of the following notches or holes are located in the lens block, etc during disassembling/
assembling the lens, Use the universal wrench.
assembling the lens, Use the universal wrench.
How to Use
Attach the chip-A or chip-B to the universal wrench.
For the notches: chip-A
For the holes:
For the notches: chip-A
For the holes:
chip-B
Match the universal wrench to the holes or notches of the lens block, etc.
When top of tip does not reach holes or notches because the fixed screw becomes obstructive,
replace the fixed screw to below.
+B 3X5 7-682-546-09
replace the fixed screw to below.
+B 3X5 7-682-546-09
Notches
Holes
Universal wrench
J-6082-609-A
J-6082-609-A
Chip-A for
universal wrench:
J-6082-609-1
universal wrench:
J-6082-609-1
Chip-B for
universal wrench:
J-6082-609-2
universal wrench:
J-6082-609-2
Ver 1.2 2007.02
Notches
Chip-A
Chip-A
Chip-B
Chip-B
Chip
Fixed screw
Fixed screw
Chip
Match the universal wrench
to the width of holes or notches.
to the width of holes or notches.
Universal wrench
Holes
2-2
SAL16F28 (2.8/16 FISH-EYE) (16mm F2.8 Fisheye)
2-1.
DISASSEMBLY
2-1-1. OUTER BARREL
1.5
0.5
0.3
0.8
0.7
0.25
0.2
22 16
11
22
16
11
8
8
4
4
∞
EXPLODED VIEW
HELP01
(See Page 2-3.)
HELP03
HELP03
HELP02
HELP03
HELP04
Mount Index
1
Front Ball Group
Lens Block
2
Outer Barrel
FLANGE BACK
ADJUSTMENT
ADJUSTMENT
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