Sony SAL1680Z Service Manual page 82

4) The message "If Zoom-Adjustment-Point is found, Buzzer sounds". is displayed on the pop-up window.
Search the position where the sound beeps by turning the lens to the infinity position.
5) Fix firmly the zoom brush with the tape (A) as shown in Fig. 4-10-2.
6) Perform "4-10-2. Zoom Brush Position Check" and "4-10-3. Zoom Brush Pattern Check"
3. In case of error display in the Search Zoom Adjustment Point
1) When the error display and the NG display appear to the pop-up window, press the ENTER key to return to the initial window, and
perform "2. Adjusting Method"again.
2) If the "NG" appears again, thought cause communication error of the finished inspection JIG and checking lens, confirm or perform
the following.
• Deformation of zoom brush.
• Grime of pattern.
• Grime of contact flexible.
• Improper connection of connector.
• Improper of BL contact.
• Disconnection of mirror box fixture.
SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
Fig.4-10-4
Fig.4-10-5
Fig.4-10-6
4-36
DT 16-80mm F3.5-4.5 ZA)
*