Sony SAL135F18Z Service Manual ▷ View online
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
135mm F1.8 ZA)
Screws
(Apply the adhesive bond (B-10))
(Apply the adhesive bond (B-10))
Screws
(Apply the adhesive bond (B-10))
(Apply the adhesive bond (B-10))
Index pin
Index hole
Rear Ring Assy
1
3
4
2
In case that the function lever removes to the rear ring assy (Requires of aperture diameter adjustment)
Adhesive bond (B-10): J-6082-612-A
1.
Install so that align the index pin of focus hold barrel block to the index hole of the rear ring assy.
Note:
After installing, confirm that the index pin is securely inserted in the index hole.
2.
Fix the rear ring assy with four screws, tightening screws in orders shown in figure.
3.
Apply the adhesive bond (B-10) to the heads of four screws.
Note:
Apply the adhesive bond to the outer diameter side of head of screws and be careful for the bond not to flow in the groove
for preset ring.
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
135mm F1.8 ZA)
HELP10
Adhesive bond (B-10): J-6082-612-A
Special driver:
J-6082-654-A
Note:
Before installing the preset ring, adjust the flange back adjustment.
Depending on the “(amount of FB adjustment washers) + 0.1mm” used in the flange back adjustment, select the thickness of
preset ring to be built in the lens from the table below.
Three types of preset ring are provided.
Name
Part Code
Height of lever (L)
Preset Ring A
2-898-007-01
9.24
±0.05
Preset Ring B
2-898-007-11
9.49
±0.05
Preset Ring C
2-898-007-21
9.74
±0.05
(Amount of FB adjustment washer) + 0.1
Preset ring to be used
0.1
A
0.2
A
0.3
A or B
0.4
B
0.5
B
0.6
C
0.7
C
0.8
C
1.
Measure the thickness of FB adjustment washers used in the flange back adjustment with micrometer or caliper. Depending on the
measured thickness, select the preset ring from the table.
2.
Aligning four cut portions of preset ring with the bosses of rear ring assy at four locations, install the preset ring.
Note:
After installing the preset ring, confirm that the preset ring moves smoothly.
L
±0.05
Rear Ring Assy
Bosses
Cut Portion
Cut Portion
Cut Portion
Cut Portion
Preset Ring
Bosses
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
135mm F1.8 ZA)
3.
Rotate counterclockwise the iris control lever of iris block inside the lens with tweezers so that the opening of iris becomes minimam.
4.
While inserting the groove at the tip of function lever in the iris control lever of iris block of iris inside the lens, install the function
lever to the preset ring and fix it tentatively in the center of oblong hole with two screws. (Use the special driver: J-6082-654-A)
Note:
After installing the function lever, confirm that the iris opens and closes when the lever of preset ring is turned.
5.
Adjust the aperture diameter. (Refer to 4-2.)
6.
After adjust the aperture diameter, apply the adhesive bond (B-10) to the tip of screws.
Iris Control Lever
Iris becomes minimam
Rear Ring Assy
Screws
Iris Control Lever
Function Lever
Oblong holes
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
135mm F1.8 ZA)
HELP11
Adhesive bond (B-10): J-6082-612-A
1.
Confirm that the F-ECD flexible and the FH button main flexible come out of holes of focus hold barrel block respectively. If not, re-
install the focus hold barrel block. (Refer to HELP12.)
2.
Install the PWB flexible main assy and tighten two screws to fix it.
3.
Apply the adhesive bond (B-10) to the heads of screws.
4.
Connect the F-ECD flexible and FH button main flexible to the connectors of main board.
Note:
• To prevent the wire cutting from occurring, bend the flexible board perpendicularly.
• After connecting, confirm that the connector is securely locked.
FH Button Main Flexible
F-ECD Flexible
Focus Hold Barrel Block
FH Button Main Flexible
Connector
Contact Flexible
Connector
Main Flexible
F-ECD Flexible
Focus Hold Barrel Block
Screw
(Apply the adhesive bond (B-10))
(Apply the adhesive bond (B-10))
Screw
(Apply the adhesive bond (B-10))
(Apply the adhesive bond (B-10))
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