10-4.Scanner Motor Drive Control - Minolta Di152 Service Manual

10-4. Scanner Motor Drive Control
• The speed at which the Scanner is moved is controlled by varying the period of the motor
drive pulse that is timed with the reference clock.
Period
• The distance over which the Scanner travels is controlled by the number of motor drive
pulses that correspond to each paper size and zoom ratio.
Elevtrical Component
M5
High Speed
Control Signal
PWB-C JP5C-1 to 4
M-17
Low Speed
ON OFF
Pulse output
Wiring Diagram
11-B