Sony SAL1680Z Service Manual ▷ View online
2-5
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
DT 16-80mm F3.5-4.5 ZA)
2-1-4. MAIN FLEXIBLE UNIT, FOCUS RING AND MF OPERATION RING
EXPLODED VIEW
3
1st Lens Holder Block
HELP16
5
Focus Ring
(See page 2-6.)
2
Zoom
Coupling Pin
1
Focus Brush
8
Focus Operation
Ring
7
Gear A.B Block
Focus Scale Plate
Focus Stopper
HELP19
6
Outer Barrel
Assy
HELP21
Main Flexible Unit
HELP23
HELP20
4
MF Operation
Ring
HELP17
HELP18
HELP22
HELP15
HELP23
FOCUS SCALE
PLATE POSITION
ADJUSTMENT
PLATE POSITION
ADJUSTMENT
FOCUS-SHIFT
ADJUSTMENT
ADJUSTMENT
MF OPERATION
RING TORQUE
ADJUSTMENT
RING TORQUE
ADJUSTMENT
FOCUS BRUSH
POSITION
ADJUSTMENT
POSITION
ADJUSTMENT
Note:
When the MF operation ring is disassembled,
remove the adhesive bond below the MF
operation ring with tweezers.
(3 locations at every 120 degrees)
remove the adhesive bond below the MF
operation ring with tweezers.
(3 locations at every 120 degrees)
HELP16
Ver. 1.5 2008.09
The changed portions from
Ver. 1.4 are shown in blue.
Ver. 1.4 are shown in blue.
2-6
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
DT 16-80mm F3.5-4.5 ZA)
2-1-5. REAR BARREL ASSY, ZOOM CAM RING AND FOCUS COUPLING BARREL ASSY
EXPLODED VIEW
1 Rear Barrel Assy
HELP24
4 Outer Tube
HELP27
5 Zoom Cam Ring
HELP28
HELP26
2 Focus Coupling
Barrel Assy
Barrel Assy
HELP25
3 4th Operation Plate
APERTURE DIAMETER
ADJUSTMENT
ADJUSTMENT
HELP
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
DT 16-80mm F3.5-4.5 ZA)
Note for assembling and grease applying positions are shown.
HELP01
Peel the released paper from the front decoration plate and affix the front decoration plate, aligning the top of “Z” of “Carl Zeiss” shown
in the figure with the hood index.
Note:
When affixing, be careful not to damage the decorated side of front decoration plate.
HELP02
Affix the flex setting tape B evenly between the brush cover (B) and the brush cover (C).
5
5
Released Paper
Hood Index
Reference Position
(Hood Index)
(Hood Index)
HELP
Zoom Barrel
Zoom Barrel
Flex Setting Tape B
Flex Setting Tape B
Brush Cover (B)
Brush Cover (C)
Almost same length
Almost same
length
length
HELP
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
DT 16-80mm F3.5-4.5 ZA)
HELP03
1.
Do not pile up the brush cover to brush cover (B) and brush cover (C), and wind the lower end of brush cover along the edge of zoom
barrel.
2.
Affix the polyester tape (black) 10mm cut as instructed to the location shown in figure.
Note:
Affix the polyester tape (black) 10mm for the brush cover not to float.
Zoom Barrel
Wind brush cover along this edge
Brush Cover
Brush Cover B
Brush Cover C
Polyester Tape (Black) 10mm
(8x18mm)
(8x18mm)
Polyester Tape (Black) 10mm
(8x18mm)
(8x18mm)
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