Electrical System; Usb Connector Pcb - Canon CANOSCAN N1220U Service Manual

CHAPTER 3
IV. ELECTRICAL SYSTEM
A. USB Connector PCB
1. Removing the USB connector PCB
1) Remove the document cover.
2) Remove the document glass unit.
3) Insert flat-blade screw drivers into both sides of the USB connector PCB to push it forward.
Figure 3-14
4) Disconnect the connector J2 to remove the USB connector PCB.
1
q Connector J2
Figure 3-15
3 - 11
COPYRIGHT 2000 CANON INC. CANOSCAN N650U/N656U/N1220U REV.0 JUNE 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)