DOWNLOAD Sony SAL50F14 Service Manual ↓ Size: 1001.54 KB | Pages: 45 in PDF or view online for FREE

Model
SAL50F14
Pages
45
Size
1001.54 KB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
sal50f14.pdf
Date

Sony SAL50F14 Service Manual ▷ View online

HELP
SAL50F14 (1.4/50) (50mm F1.4)
HELP
Note for assembling and grease applying positions are shown.
HELP01
Adhesive bond (B-40): J-6082-614-A
1.
Attach the filter lens barrel hold plate and fix it with the three screws tentatively as shown in the figure.
2.
Perform the “4-2-1. Aperture Diameter Check”.
3.
After the aperture diameter check is completed, apply the adhesive bond (B-40) to the three screws and tighten them as shown in the
figure.
Apply the adhesive bond (B-40) (3 areas)
Filter Lens Barrel Hold Plate
HELP
SAL50F14 (1.4/50) (50mm F1.4)
5 mm
Apply the anti-diffusion agent (A-20) 
(All circumference)
Apply the anti-diffusion agent (A-20) 
(All circumference)
Distance Tube Block
HELP02
Adhesive bond (B-10): J-6082-612-A
1.
Perform the “4-2-2. Aperture Diameter Adjustment” before attaching the front ball lens block.
2.
Attach the front ball lens block, and perform the “4-4-2. Flange Back (f’F) Adjustment”.
Note:
Attach the three screws fixing the front ball lens block as shown in the figure.
3.
After the flange back (f’F) adjustment is completed, tighten the six screws and apply the adhesive bond (B-10) to them as shown in
the figure.
HELP03
Anti-diffusion agent (A-20): J-6082-611-A
Apply the anti-diffusion agent (A-20) to the instruction part of the distance tube block.
Note:
When attaching the focusing ring, set the distance tube block to the infinity position.
Focus scale window 
position
Screws
Screw
Apply the adhesive
bond (B-10) (6 areas)
Focus Operating Ring
Front Ball Lens Block
HELP
SAL50F14 (1.4/50) (50mm F1.4)
HELP04
Adhesive bond (LOCTITE 460) (Note)
Note:
Use adhesive bond (LOCTITE 460) or an equivalent article.
Don’t use what becomes white after drying like a quick-drying glue.
Anti-diffusion agent (A-20): J-6082-611-A
Adhesive bond (B-40):
J-6082-614-A
1.
Apply the adhesive bond (LOCTITE 460) to the back side of the mount index, and attach it to the fixed holding tube block.
2.
Apply the anti-diffusion agent (A-20) to the instruction part of the fixed holding tube block.
3.
Attach the fixed holding tube block and the outer barrel hold plate.
4.
Apply the adhesive bond (B-40) to the three screws and tighten them as shown in the figure.
Apply the anti-diffusion
agent (A-20) 
(All circumference)
Fixed Holding Tube Block,
Hold Sheet and
Focus Scale Window Unit
Apply the adhesive bond
(LOCTITE 460) (Back side)
Apply the anti-diffusion agent (A-20) 
(Back side of the distance scale window assembly)
Outer Barrel Hold Plate
Apply the adhesive bond (B-40) (3 areas)
Fixed Holding Tube Block,
Hold Sheet and
Focus Scale Window Unit
Ver. 1.3  2008.06
The changed portions from
Ver. 1.2 are shown in blue.
HELP
SAL50F14 (1.4/50) (50mm F1.4)
HELP05
Attach the signal PC board to the rear light shield barrel.
Note:
Be careful not to tighten the two screws too much shown in the figure.
HELP06
Adhesive bond (B-40): J-6082-614-A
1.
Attach the rear light shield barrel, and apply the adhesive bond (B-40) to the three screws and tighten them as shown in the figure.
2.
Check that the preset ring moves smoothly.
HELP07
Adhesive bond (LOCTITE 460) (Note)
Note:
Use adhesive bond (LOCTITE 460) or an equivalent article.
Don’t use what becomes white after drying like a quick-drying glue.
Grease (G-85):
J-6082-626-A
Anti-diffusion agent (A-20): J-6082-611-A
1.
Apply the adhesive bond (LOCTITE 460) to the stopper screw, and attach it to the lens mount riveting block.
2.
Apply the grease (G-85) and anti-diffusion agent (A-20) to the instruction part of the lens mount riveting block.
3.
After attaching the lens mount riveting block, check the operation of the iris feather unit.
And check the operation of the coupler by turning the helicoid assembly.
Rear Light Shield Barrel
Signal PC Board
Two screws
Rear Light Shield Barrel
Apply the adhesive bond (B-40) (3 areas)
Apply the adhesive bond (LOCTITE 460)
Lens Mount Riveting Block
Apply the anti-diffusion agent (A-20)
Apply the grease (G-85) (3 areas)
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