Canon GP215 Service Manual page 61

• Inputs to and Outputs from the Image Processor PCB (1/3)
J1001
Analog
processor
PCB
J111
DC
controller
PCB
J5041
-1
Beam
-2
detection (BD)
-3
PCB
J603
J602
Laser driver
PCB
Power supply
indicator LED
Power saving
mode switch
Control Card V
(option)
COPYRIGHT © 1996 CANON INC.
J512
J509
J504
J518
J519
J91
J560
J183
Figure 3-105
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
3. OPERATIONS AND TIMING
Image processor PCB
Checks are not meant for the field.
Checks are not meant for the field.
5V
-1
-2
BD (input)
-3
See p. 3-54
LEDON
When '1', LED turns ON.
(Turns ON when the main
power switch is ON.)
5V
-3
-2
-3
-4
3–7