DOWNLOAD Sony SAL18250 Service Manual ↓ Size: 6.01 MB | Pages: 127 in PDF or view online for FREE

Model
SAL18250
Pages
127
Size
6.01 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
sal18250.pdf
Date
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Sony SAL18250 Service Manual ▷ View online

4-1
SAL18250 (3.5-6.3/18-250) (DT 18-250mm F3.5-6.3)
4. ADJUSTMENTS
Note:
After the service repair, perform the adjustments referring to this section.
4-1.
PREPARATIONS
4-1-1. List of Service Tools and Equipments
• Variable Transformer (Output voltage: AC 100 V) (Note 3)
• Camera DSLR-A100
• Compact Flash (CF) Card (For image saving)
• Screen (Art paper)
• Tape Measure
• Plane Mirror (For SLRs)
• Adhesive bond (B-10): J-6082-612-A
• Lens Adjustment Program (ActuatorChecker2.exe)
• PC Card Setup File (InstaCal.exe)
• Color Calculator 2
Note:
Color Calculator 2 is downloadable from the ESI homepage.
Fig. 4-1-1
Personal computer
(Note 1)
AE master lens
J-6082-597-A
Flange back gauge
(43.50mm)
J-6082-608-A
Flange back tester
J-6082-606-A
A-mount 
attachment
J-6082-607-A
Lens test projector
J-6082-605-A
(Note 3)
1000 mm Collimator
110V: J-6082-604-A
240V: J-6082-604-B
(Note 2)
Luminance box
J-6082-581-A
J-1
J-10
J-9
J-7
J-2
J-4
J-6
J-5
J-8
J-12
J-11
J-13
J-3
20
30
40
50
60
70
80
90
0
10
Finished
Inspection
JIG
J-6082-645-A
(Note 4)
Universal wrench
J-6082-609-A
Chip-A for 
universal wrench:
J-6082-609-1
Chip-B for 
universal wrench:
J-6082-609-2
Aberration
measuring cap
62mm (SAL18250)
J-6082-676-A
4-2
SAL18250 (3.5-6.3/18-250) (DT 18-250mm F3.5-6.3)
Note 1:
Personal Computer (PC)
(Color Calculator 2 installed)
OS:
Windows XP
MEMORY:
40 M Byte or more recommended
Hard disk free area: 15 M Byte or more recommended
USB terminal:
Standard equipment
Graphics:
32,000 colors or more recommended VGA monitor
Note 2:
Attach the chart to the 1000 mm collimator as shown in Fig. 4-1-2.
Fig. 4-1-2
Note 3:
Connect the variable transformer (Output voltage: 
AC 100 V
) to the lens test projector.
Note 4:
Finished Inspection JIG is 
AC 100 V
 only.
Align the marks
1000 mm collimator
Chart
4-3
SAL18250 (3.5-6.3/18-250) (DT 18-250mm F3.5-6.3)
4-1-2. Lens Adjustment Program
Check/Adjustment Order
Optical System
Drive System
Focus-Shift/
Flange Back (f'F)
Adjustment
Adjustment Parts:
  Back Adjustment Washer
  2nd Lens Adjustment Washer
(1st Lens Barrel Assy 
  Position Adjustment)
Optical Axis Adjustment
    (4th Lens barrel-B Assy
      Position Adjustment)
Adjustment Parts:
    Adjustment Washer (4th lens)
Optical Axis Check
Section 4-3
Zoom Brush Position
Check/Adjustment
Section 4-7
Focus Brush Position
Check/Adjustment
Section 4-8
Finished Inspection
(Actuator Checker2)
Section 4-9
END
Focus-Shift/
Flange Back (f'F) Check
Section 4-5
Focus-Shift Check
(Amount of spherical aberration)
Section 4-6
Projective Resolving
Power Check
Section 4-4
Aperture Diameter Check
Section 4-2
Aperture Diameter Adjustment
OK
OK
OK
OK
OK
OK
NG
NG
NG
NG
NG
Partial Blur Adjustment
(4th Lens barrel-A Assy
      Position Adjustment)
Curvature of field 
Adjustment
Adjustment Parts:
  G12-13 Adjustment Washer
Focus-Shift
(aperture) Adjustment
Write dSB
OK
OK
4-4
SAL18250 (3.5-6.3/18-250) (DT 18-250mm F3.5-6.3)
4-1-3. Lens Adjustment Program (ActuatorChecker2)
The lens adjustment program is required for the finished inspection.
Prepare/start the lens adjustment program with the following steps.
Equipment used
• Personal Computer
• Lens Adjustment Program (ActuatorChecker2.exe)
• PC Card Setup File (InstaCal.exe)
Note 1:
Lap top PC with PC card slot on which Windows XP runs
Note 2:
Obtain the PC card setup file (InstaCal.exe) from the ESI homepage.
Note 3:
Obtain the lens adjustment program (ActuatorChecker2 Ver. x.x.x.x.zip) from the ESI homepage.
1. Download of PC card setup file (InstaCal.exe)
1)
Create the “MCC”folder in the C drive.
Fig.4-1-3
2)
Download the file from Service Fixture and Software of ESI homepage, and save it in “C:\MCC”.
3)
Double-click the downloaded file “InstaCal.exe”to extract it.
4)
The window to specify the extract destination folder appears. Click 
[Browse...]
.
Fig.4-1-4
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