Canon Image Reader-A1 iR5000i Service Manual page 128

CHAPTER 1 BASIC OPERATION
• Inputs to and Outputs from the Reader Controller PCB (2/2)
To ADF
J5105
To ADF connector
1-6 R
-1
-2
-3
-4
-5
-6
-7
-3
-4
+24V
-1
GND
-2
J8500
F01-402-02
COPYRIGHT © 2001 CANON INC.
Reader controller PCB
J5010
-1
GND
-2
+24V
-3
GND
-4
ADF_RX
-5
ADF_TX
-6
ADF_ITOP*
-7
GND
J5005
-1
+24V
-2
GND
Printer unit
DC power
supply PCB
2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
See the ADF
Service Manual.