Lens Movement - Minolta EP1080 Service Manual

12-7. Lens Movement

The Lens is moved by the Lens Drive Cable to which drive comes from Lens
Motor M6 (stepping motor). The motor drive pulses (PJ4E-1 to 4) sent from
PWB-E drive M6 to move the Lens a given distance, corresponding to the
zoom ratio, from the reference position determined by Lens Reference
Position Sensor PC90.
There is a fixed-type Lens Aperture Cover provided in the rear of the Lens
(on the 4th Mirror end). It limits the amount of light striking the surface of the
PC Drum.
Shafts
Spring
Lens Drive Cable
Lens
Lens Aperture Cover
Lens Reference Position Sensor PC90
Lens Base Bracket
Lens Motor M6
M-42
Lens
Lens Aperture
Cover
Cam