Sony SAL2470Z2 Service Manual ▷ View online
4-15
SAL2470Z2 (Vario-Sonnar 2.8/24-70 ZA SSM II) (Vario-Sonnar T* 24-70mm F2.8 ZA SSM II)
4) In case that OK does not appear on both the Amp and Mean columns in all ranges while rotating the focus in the MR wave check,
adjust by moving the position of the MR sensor.
5) After adjustment, apply the adhesive bond (B-10) to the head of screw.
MR Block Assy
Apply the adhesive
bond (B-10).
bond (B-10).
Adjustment procedure: Loosen two screws and adjust by moving
the position of the MR sensor (MR Block Assy)
the position of the MR sensor (MR Block Assy)
Fig.
4-8-6
4-9. FOCUS BRUSH POSITION CHECK/ADJUSTMENT
Equipment
• Personal Computer
• Finished Inspection JIG II (AC 100 V only)
• Lens Adjustment Program (ACSSM-S-VerXXX.zip)
• Adhesive bond (B-10)
• Half Completion JIG
• Personal Computer
• Finished Inspection JIG II (AC 100 V only)
• Lens Adjustment Program (ACSSM-S-VerXXX.zip)
• Adhesive bond (B-10)
• Half Completion JIG
Note:
Please make the Half Completion JIG in each service station.
For details of the jig making method, refer to 4-1-1. List of Service Tools and Equipment Note 6.
1. Preparations
1) Set the checking lens to the condition as shown in Fig. 4-9-1 (Half completion).
1) Set the checking lens to the condition as shown in Fig. 4-9-1 (Half completion).
Brush
Screw
Fig.
4-9-1
2) Connected to equipment with checking lens. (Refer to 4-1-4. Connection of Finished Inspection JIG II/Half Completion JIG and
Startup of Lens Adjustment Program (ACSSM-S-VerXXX) )
3) Start up the lens adjustment program (ACSSM-S-VerXXX.exe).
4) Click [Set up], and perform the initial setting. (Refer to 4-1-5. Initial Setting of Lens Adjustment Program (ACSSM-S-VerXXX) )
4) Click [Set up], and perform the initial setting. (Refer to 4-1-5. Initial Setting of Lens Adjustment Program (ACSSM-S-VerXXX) )
2. Adjusting Method
1) Set the focus to infinity position and the zoom to WIDE position in Fig. 4-9-2.
2) Loosen a little the screw fixing the brush.
1) Set the focus to infinity position and the zoom to WIDE position in Fig. 4-9-2.
2) Loosen a little the screw fixing the brush.
Set the focus to infinity position
Loosen a little the screw
Brush
Fig.
4-9-2
3) Click the [Adjust Focus Brush].
Fig.
4-9-3
4) In case of the focus is at the focus adjustment point, the pop-up window as shown below appears on the screen, tighten the screw at the
point.
Fig.
4-9-4
4-16
SAL2470Z2 (Vario-Sonnar 2.8/24-70 ZA SSM II) (Vario-Sonnar T* 24-70mm F2.8 ZA SSM II)
5) Apply the adhesive bond (B-10) to the tip of screw as shown in Fig. 4-9-5.
6) Confirm the focus adjustment point doesn t go out of order with setting it to near position or infinity position again.
6) Confirm the focus adjustment point doesn t go out of order with setting it to near position or infinity position again.
Apply the adhesive bond (B-10)
Brush
Screw
Fig.
4-9-5
4-10. FINISHED ADJUSTMENT/INSPECTION
Equipment
• Personal Computer
• Finished Inspection JIG II (AC 100 V only)
• Lens Adjustment Program (ACSSM-S-VerXXX.zip)
• Personal Computer
• Finished Inspection JIG II (AC 100 V only)
• Lens Adjustment Program (ACSSM-S-VerXXX.zip)
1. Preparations
1) Connected to equipment with checking lens. (Refer to 4-1-4. Connection of Finished Inspection JIG II/Half Completion JIG and
1) Connected to equipment with checking lens. (Refer to 4-1-4. Connection of Finished Inspection JIG II/Half Completion JIG and
Startup of Lens Adjustment Program (ACSSM-S-VerXXX) )
2) Start up the lens adjustment program (ACSSM-S-VerXXX.exe).
3) Click [Set up], and perform the initial setting. (Refer to 4-1-5. Initial Setting of Lens Adjustment Program (ACSSM-S-VerXXX) )
3) Click [Set up], and perform the initial setting. (Refer to 4-1-5. Initial Setting of Lens Adjustment Program (ACSSM-S-VerXXX) )
Note:
When the Multi Serial window opens, take the following actions.
Process No.
You need not enter process number.
Serial No.
When the mount block assy is replaced, enter a serial number.
Table
4-10-1
Fig.
4-10-1
2. Adjustment/Inspection procedure
1) Click [Start[Ent]] on the main screen.
1) Click [Start[Ent]] on the main screen.
Fig.
4-10-2
2) Carry out operations below following instructions on windows.
3. Adjustment/Inspection Item
1) Zoom Pattern
2) AF/MF Switch
3) Focus Hold Button
4) LVDD1 Consumption Current
5) Focus Pattern (Motor)
6) Adjust & Check MR
7) Adjust Driving Frequency & Gain
8) Focus Load FB
9) Focus Drive
1) Zoom Pattern
2) AF/MF Switch
3) Focus Hold Button
4) LVDD1 Consumption Current
5) Focus Pattern (Motor)
6) Adjust & Check MR
7) Adjust Driving Frequency & Gain
8) Focus Load FB
9) Focus Drive
10) MR Waves Check (Manual)
11) Save MR-Wave
12) Write
11) Save MR-Wave
12) Write
⊿
SB
13) Focus Aging
14)
14)
⊿
SB is Initialized.
15) Check Sounds
16) Search Zoom-Adj
17) Search Focus-Adj
16) Search Zoom-Adj
17) Search Focus-Adj
Note:
If click the [Start[Ent]], four items of 10 to 17 are not executed automatically.
4-17
SAL2470Z2 (Vario-Sonnar 2.8/24-70 ZA SSM II) (Vario-Sonnar T* 24-70mm F2.8 ZA SSM II)
4-11. ZOOM BRUSH POSITION CHECK/ADJUSTMENT
Equipment
• Personal Computer
• Finished Inspection JIG II (AC 100 V only)
• Lens Adjustment Program (ACSSM-S-VerXXX.zip)
• Adhesive bond (B-10)
• Personal Computer
• Finished Inspection JIG II (AC 100 V only)
• Lens Adjustment Program (ACSSM-S-VerXXX.zip)
• Adhesive bond (B-10)
1. Preparations
1) Remove the zoom rubber ring, peel off the polyester tape and remove the SUS sheet A.
1) Remove the zoom rubber ring, peel off the polyester tape and remove the SUS sheet A.
Zoom Rubber Ring
SUS Sheet A
Polyester Tape
(Black) 10mm
(Black) 10mm
Fig.
4-11-1
2) Connected to equipment with checking lens. (Refer to 4-1-4. Connection of Finished Inspection JIG II/Half Completion JIG and
Startup of Lens Adjustment Program (ACSSM-S-VerXXX) )
3) Start up the lens adjustment program (ACSSM-S-VerXXX.exe).
4) Click [Set up], and perform the initial setting. (Refer to 4-1-5. Initial Setting of Lens Adjustment Program (ACSSM-S-VerXXX) )
4) Click [Set up], and perform the initial setting. (Refer to 4-1-5. Initial Setting of Lens Adjustment Program (ACSSM-S-VerXXX) )
2. Adjusting Method
1) Set the zoom to TELE position .
2) Loosen a little the screw fixing the brush.
1) Set the zoom to TELE position .
2) Loosen a little the screw fixing the brush.
Loosen a little the screw.
Apply the adhesive bond (B-10)
(After adjustment)
Apply the adhesive bond (B-10)
(After adjustment)
Brush
Fig.
4-11-2
3) Click the [Search Zoom-Adj].
Fig.
4-11-3
4) In case of the zoom is at the zoom adjustment point, the pop-up window as shown below appears on the screen, tighten the screw at the
point.
Fig.
4-11-4
5) Apply the adhesive bond (B-10) to the tip of screw as shown in Fig. 4-11-2.
6) Confirm the zoom adjustment point doesn t go out of order with setting it to TELE position or WIDE position again.
6) Confirm the zoom adjustment point doesn t go out of order with setting it to TELE position or WIDE position again.
SAL2470Z2 (Vario-Sonnar 2.8/24-70 ZA SSM II) (Vario-Sonnar T* 24-70mm F2.8 ZA SSM II)
4-18E
4-12. FOCUSING ERROR AMOUNT ADJUSTMENT (
⊿
SB Write)
1) Click [Write
⊿
SB].
Fig.
4-12-1
2) Input the obtain value of 4-7. FOCUSING ERROR AMOUNT CHECK .
In case the front focus: Input negative value
In case the rear focus: Input positive value
Note:
Note:
Enter values in each box of TELE Limit, MIDDLE, and WIDE Limit. If any of these values is 0, enter 0.
Fig.
4-12-2
3) Press the Enter key on keyboard to write the data.
4) When the inspection is normally finished, OK is displayed. Press the Enter key and return to the main screen.
4) When the inspection is normally finished, OK is displayed. Press the Enter key and return to the main screen.
Fig.
4-12-3
Click on the first or last page to see other SAL2470Z2 service manuals if exist.