Canon PC920 - Page 47

CHAPTER 2 BASIC OPERATION
COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-11
5. Inputs to and Outputs from the ADF
Figure 2-109
Composite power supply PCB
+24V
+5V
+5V
+24V
J114-1
-2
REQ
-3
-4
ACK
-5
-6
TXD
-7
-8
-8
-7
-6
-5
-4
-3
-2
-1
RXD
DC controller PCB
See Chapter 8.
To the ADF
-4
-3
-2
-1
To the ADF
J60
J105-6
-5
-4
-3
-2
-1
J202-1
-2
-3
-4
-5
-6
J24