Control Electronics; Configuration - Brother FAX-750 Service Manual

3. CONTROL ELECTRONICS

3.1

Configuration

The hardware configuration of the facsimile equipment is shown below.
*
Not provided on the FAX-910.
*1 On the main PCB are these sensors:
*2 On the front document sensor PCB is the front document
*3 On the sensor PCB are these sensors:
*4 On the hook switch PCB* is the hook switch sensor (SW1).
Configuration of Facsimile Equipment
III - 19
Ribbon sensor (PI1)
l
Document rear sensor (PI2)
l
l Cover sensor (SW1)
sensor.
Paper-edge sensor (PH1)
l
Paper ejection sensor (PH2)
l