Sony SAL1680Z Service Manual page 37

5. Set the relationship between the narrow width lever of focus coupling barrel assy and the 4th operation plate of outer tube as shown
in the figure. Then, insert the three projections of focus coupling barrel assy in three grooves of outer tube and align the screw hole of
focus coupling barrel assy with the guide groove at the side face.
Groove of outer tube
block
6. Select the 2nd lens block guide roller fitting to the guide groove of zoom cam ring and install the 2nd lens block guide roller in the
guide groove. (3 locations)
Par Number
3-197-202-01
3-197-203-01
3-197-204-01
7. Install the 2nd lens block guide spring and 2nd lens block guide bush and tighten them with three screws. (3 locations)
Screw hole of focus
coupling barrel assy
Screw
2nd Lens Block
Guide Bush
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
4th Operation Plate
Groove of outer tube block
Part Name
2nd Lens Block Guide Roller 4.31
2nd Lens Block Guide Roller 4.32
2nd Lens Block Guide Roller 4.33
Zoom Cam Ring
2nd Lens Block
Guide Spring
2nd Lens Block Guide Roller
Narrow Lever
Focus coupling barrel assy
Dimension (mm)
Diameter of D
Screw
2nd Lens Block Guide Bush
2nd Lens Block Guide Spring
2nd Lens Block Guide Roller
2nd Lens Block Guide Roller
2nd Lens Block Guide Spring
DT 16-80mm F3.5-4.5 ZA)
*
Projection
Projection
D
d
2nd Lens Block Guide Bush
Screw
HELP