Sony SAL50F14 Service Manual ▷ View online
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)
agent (A-20)
(All circumference)
Fixed Holding Tube Block,
Hold Sheet and
Focus Scale Window Unit
Hold Sheet and
Focus Scale Window Unit
Apply the adhesive bond
(LOCTITE 460) (Back side)
(LOCTITE 460) (Back side)
Apply the anti-diffusion agent (A-20)
(Back side of the distance scale window assembly)
(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
Hold Sheet and
Focus Scale Window Unit
Ver. 1.3 2008.06
The changed portions from
Ver. 1.2 are shown in blue.
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)
HELP
SAL50F14 (1.4/50) (50mm F1.4)
Aperture Operating Pin
Iris Control Plate Block
Aperture Unit Holding Ring
Aperture Unit Holding Spring
Portion A
Portion B
Apply the adhesive bond (B-10) (3 areas)
HELP08
Oil (O-20): J-6082-610-A
Apply the oil (O-20) to the instruction part of the main spring.
HELP09
Grease (G-85): J-6082-626-A
Apply the grease (G-85) to the instruction part of the coupler.
HELP10
Adhesive bond (B-10): J-6082-612-A
1.
Attach the seven diaphragm blades to the iris control plate block.
Note:
Attach the iris feather unit in fully opening condition.
2.
Fit the portion A of the aperture unit holding ring to the aperture operating pin, and attach the iris retainer tube.
3.
Attach the aperture unit holding spring, and check the operation of the iris feather unit.
Note:
When attaching the aperture unit holding spring, insert the portion B first.
4.
After the aperture diameter adjustment is completed, apply the adhesive bond (B-10) to the instruction part of the aperture unit holding
spring.
Apply the grease
(G-85) (Slide portion)
(G-85) (Slide portion)
Apply the grease
(G-85) (Gear portion)
(G-85) (Gear portion)
Apply the oil (O-20)
(Small amount on contact area)
(Small amount on contact area)
HELP
SAL50F14 (1.4/50) (50mm F1.4)
HELP11
Adhesive bond (B-40): J-6082-614-A
1.
Match the position of the groove for aperture operating pin and the area for attaching coupler as shown in the figure.
2.
Attach the linear guide keys, and apply the adhesive bond (B-40) to the four screws and tighten them as shown in the figure.
HELP12
Grease (G-35):
J-6082-621-A
Anti-diffusion agent (A-20): J-6082-611-A
Adhesive bond (B-40):
J-6082-614-A
1.
Apply the grease (G-35) and anti-diffusion agent (A-20) to the instruction part of the inside barrel.
Note:
Be careful not to get anti-diffusion agent (A-20) smeared to the portion A.
Groove for aperture
operating pin
operating pin
Area for attaching coupler
Apply the adhesive bond (B-40)
Apply the adhesive bond
(B-40)
(B-40)
Linear Guide Keys
Portion A
Apply the
anti-diffusion
agent (A-20)
anti-diffusion
agent (A-20)
Apply the grease (G-35) (Slide portion)
Apply the grease (G-35)
(All circumference of threaded portion)
(All circumference of threaded portion)
Apply the anti-diffusion
agent (A-20)
Apply the anti-diffusion
agent (A-20)
(Inside of the groove for
aperture operating pin)
agent (A-20)
(Inside of the groove for
aperture operating pin)
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