Sony SAL135F28 Service Manual ▷ View online
HELP
SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
HELP04
Adhesive bond (LOCTITE 460)
Note:
Use the adhesive bond (LOCTITE 460) or an equivalent article.
Do not use what becomes white after drying like quick-drying glue.
1.
Apply adhesive bond (LOCTITE 460) to the tip of the stopper screw, and attach it to the lens mount riveting block.
2.
Linking the lever of the preset ring block with the A iris joint plate, align the oblong hole of the lens mount riveting block with the
mount index chip and tighten four screws shown in the figure.
3.
Move the lever of the preset ring block, and check that the preset ring block moves smoothly, and the iris opens and closes smoothly.
4.
Check that the focus ring rotates smoothly from near distance end to infinity position.
Screws
Oblong Hole
Lever of the Preset Ring Block
Mount Index Chip
A Iris Joint Plate
Lens Mount Riveting Block
Stopper screw
Apply the adhesive bond (LOCTITE 460)
HELP
SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
HELP05
Adhesive bond (B-40): J-6082-614-A
Attach the light shield tube. Apply the adhesive bond (B-40) to the two screws, and then fix the light shield tube with these screws as
shown in the figure.
HELP06
1.
Set the focus ring to the infinity stop position.
2.
Attach the distance scale tube, and align the center of the infinity mark and the index of the index ring.
3.
Affix the focus ring covers, and paste the focus ring cover set tapes to cover seams (two areas).
Light Shield Tube
Apply the Adhesive Bond (B-40) (Two areas)
Focus Ring Cover Setting
Focus Ring
Focus Ring Covers
Distance Scale Tube
Index Ring
Index of the
index ring
index ring
Infinity Mark
HELP
SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
HELP07
Adhesive bond (LOCTITE 460)
Note:
Use the adhesive bond (LOCTITE 460) or an equivalent article.
Do not use what becomes white after drying like quick-drying glue.
Anti-diffusion agent (A-20): J-6082-611-A
1.
Apply the adhesive bond (LOCTITE 460) to the back side of the mount index chip, and attach it to the ornamental tube.
2.
Apply the anti-diffusion agent (A-20) to the instruction portion of the ornamental tube as shown in the figure.
3.
Attach the ornamental tube so that the mount index chip places at the position shown in the figure, and fix it with the four screws.
Screws (Four areas)
Apply the anti-diffusion agent
(A-20) (All circumferences on edge surface)
(A-20) (All circumferences on edge surface)
Mount Index Chip
Apply the adhesive bond (LOCTITE 460)
HELP
SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
HELP08
Adhesive bond (B-10): J-6082-612-A
1.
Attach the chip holder with the two screws as shown in the figure.
2.
Cut off one of six terminals of the brush and makes it to five as shown in the figure.
3.
Set the focus ring to the infinity stop position.
4.
Tighten the brush with the two screws as shown in the figure.
5.
Apply the adhesive bond (B-10) to the two instruction portions as shown in the figure.
6.
Loosen the two screws tightened in step 1.
7.
Adjust the position of the chip holder so that the five terminals of the brush are surely contact with the main flexible unit, and also
adjust the position to locate the second terminal from the top within the range of infinity, and tighten the two screws loosened in step
6.
8.
Perform the “4-6-2. Focus Brush Position Adjustment/Pattern Check”.
9.
After adjustment, apply the adhesive bond (B-10) to the two instruction portions as shown in the figure.
Screws
Chip Holder
Brush
Cut off the Bottom Terminal
Range of infinity
Apply the Adhesive Bond (B-10) (Two areas)
After adjustment, Apply the Adhesive Bond (B-10) (Two areas)
Screws
Main Flexible Unit
Brush
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