Light-Emitting Diodes And Check Pins By Pcb - Canon FINISHER - D1 Service Manual

G. Light-Emitting Diodes
and Check Pins by
PCB
Of the light-emitting diodes and check
pins used in the machine, those needed in the
field are discussed.
Caution:
The variable resistors (VR) and check
pins not found in the tables are for
factory use only, and require special
tools and high accuracy. Do not touch
them in the field.
1. Finisher Controller PCB
B13 B1
A1 A13
J122
LED
107
LED
105
LED
103
LED
102
J104
A10 A1
B1 B10
COPYRIGHT © 1999 CANON INC.
B8 B1 B10 B1
A1 A8 A1 A10
J121 J120
IC102
J105 J106
A9 A1 A8 A1
B1 B9 B1 B8
Figure 5-207
CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 TROUBLESHOOTING
8 1 B10
J119
A1
J118
SW105
SW104 SW106
LED101
SW107
4 1
LED
104
J106
B1 4 1 B9 B1
J127
J128
5 1
A10 A1 A9
J117
SW103
LED
108
LED
106
J119
1 4 1 5
J107 J109
3
1 4
J116
1
5-25