Read Sony SAL30M28 Service Manual online
SAL30M28 (DT 2.8/30 MACRO SAM) (DT 30mm F2.8 Macro SAM)
4-2
4-1-2. Adjustment Flow Chart
Check/Adjustment Order
Optical System
END
Flange Back (f'F) Check
Section 4-5-1
Projective Resolving
Power Check
Section 4-4-1
Aperture Diameter Check
Section 4-2-1
OK
OK
OK
OK
NG
NG
NG
NG
Aperture Diameter
Adjustment
Section 4-2-2
Adjustment
Section 4-2-2
Flange Back (f 'F)
Adjustment
Section 4-5-2
Adjustment
Section 4-5-2
Focusing Error
Amount Adjustment
(Write ⊿SB)
Section 4-8-4
Focus Brush Position
Check
Section 4-8-3
Focusing Error
Amount Check
Section 4-6
OK
NG
OK
1
2
NG
Replace the spherical
aberration correcting lens
(Note)
Electricity System
(Finished Inspection JIG )
Optical Axis Check
Section 4-3-1
Optical Axis Adjustment
Section 4-3-2
Section 4-3-2
Replace the front group
(rear) group assy
(rear) group assy
NG
OK
Projective Resolving Power
Adjustment
Section 4-4-2
Adjustment
Section 4-4-2
The lens assembly is replaced the following.
(Note) Effective lens of amount of spherical aberration
Front Group (Rear) Group Assy
(A-1744-946-A)
(A-1744-946-A)
Partial Blur (WIDE)
Adjustment Parts:
Adjustment Washer
Adjustment Parts:
Adjustment Washer
Adjustment Parts:
Adjust the position
of helicoid male
Adjust the position
of helicoid male
Focus Brush
Position
Adjustment
Section 4-8-3
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