Sony SAL1680Z Service Manual ▷ View online
HELP
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
DT 16-80mm F3.5-4.5 ZA)
HELP19
Grease (G-15): J-6082-619-A
1.
Apply the grease (G-15) to the gear of focus ring and the indicated portion.
2.
Rotate clockwise the focus lens holder as far as it goes and set the zoom to the wide end.
3.
Place the long side of focus stopper to the gear side as shown in the figure and install it in the groove of focus ring.
4.
Aligning the end of gear of focus ring with the hole of outer barrel as shown in figure, assemble the focus ring into the outer barrel
assembly.
5.
Turn a little clockwise the focus ring so that the screw holes of focus stopper can be seen in the two holes of outer barrel assembly.
6.
Tighten two screws.
Long
Short
Focus Ring
Focus Stopper
Focus Lens Holder
Screws
Apply the grease
(G-15)
(All circumferences)
(G-15)
(All circumferences)
Outer Barrel Assy
Apply the grease (G-15)
(Gear)
(Gear)
HELP
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
DT 16-80mm F3.5-4.5 ZA)
HELP20
Anti-diffusion agent (A-20): J-6082-611-A
1.
Apply the anti-diffusion agent (A-20) to the indicated portion of focus ring.
2.
Aligning with the right end of cut portion on the top of groove of focus ring, install the focus scale plate.
Affix the polyester tape (black) 10mm cut as instructed to the location shown in figure.
Note:
• Install the focus scale plate in the direction marked with characters in the figure.
• Fix the focus scale plate with the polyester tape (black) 10mm not to loose.
20 ±2mm
Focus Ring
Cut portion
Reference position
to winding
to winding
Groove
Focus Scale Plate
• Character direction of
focus scale plate
focus scale plate
Apply the
anti-diffusion
agent (A-20)
(All circumference)
anti-diffusion
agent (A-20)
(All circumference)
Polyester Tape (Black)
10mm (8x18mm)
10mm (8x18mm)
HELP
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
DT 16-80mm F3.5-4.5 ZA)
HELP21
1.
Rotate fully clockwise (in the arrow direction) the focus operation ring in the outer barrel service assembly.
2.
Rotate fully clockwise (in the arrow direction) the focus lens holder in the outer tube block.
3.
Inserting the installation part of coupler in the cut portion of outer tube block, assemble the outer barrel assembly.
At this moment, insert the lever of focus operation ring in the lever groove of focus lens holder.
4.
While pushing and rotating clockwise the outer barrel assembly, tighten diagonally four screws shown in the figure.
AF coupler installing position
Outer Barrel Service Assy
Focus Operation Ring
Cut Portion
Focus Lens Holder
Outer Tube Block
Screw
HELP
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
DT 16-80mm F3.5-4.5 ZA)
HELP22
Anti-diffusion agent (A-20): J-6082-611-A
Grease (G-15):
J-6082-619-A
Grease (G-115):
J-6082-627-A
Grease (G-117):
J-6082-660-A
1.
Apply the anti-diffusion agent (A-20), grease (G-15) and following grease (G-A) to the indicated locations of focus operation ring
block.
Grease (G-A) = (G-115 : G-117 = 1 : 2)(Mix grease at the following rates before using the grease, and mix grease enough.)
2.
Apply the grease (G-15) to the indicated portions of A.B block.
3.
Inserting the lever of focus operation ring in the cut portion of inner side of outer barrel assembly, install the focus operation ring.
4.
Engage the gear A.B block with gear of focus operation ring and tighten two screws to fix the gear A.B block.
Screw
Gear A.B Block
Focus Operation Ring
Outer Barrel Assy
Apply the grease
(G-15) (Gear)
(G-15) (Gear)
Apply the grease
(G-15) (Shaft)
(G-15) (Shaft)
Apply the grease (G-15) (Gear)
Apply the grease
(G-15)
(G-15)
Apply the grease (G-A) (Overall)
Apply the anti-diffusion
agent (A-20)
(All circumference)
agent (A-20)
(All circumference)
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