Hvt-Ac Pcb; Potential Measurement Pcb - Canon CLC 1120 Service Manual

CHAPTER 13 TROUBLESHOOTING

10. HVT-AC PCB

11. Potential Measurement PCB

1
LED1: remains on while the surface potential of the drum is being measured.
13-182
COPYRIGHT © 1999 CANON INC.
VR102
VR101
Figure 13-623
4
J3
Figure 13-624
1
10
J421
1
J1
VR1
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
J106
5 1 4
J2
VR2
LED1