2–16

COPYRIGHT
©
1998 CANON INC. CANON NP7161/NP7160 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
G. Inputs to and Outputs from Accessories (1/1)

Figure 2-113

DC controller PCB

+5V
J104
-A9
-A11
-A10
-A8

To Control

Card IV N

To ADF

CCD*

CCDT*

-4
-2
-3
-1
-4
-2
-3
-1
J120
-1
-3
-2
-4
J955
-1
-2
-3
-4

See the ADF Service Manual.

See the Sorter Service Manual.

See the Remote Diagnostic

Device II Service Manual.

When '0', control card turns on.

When '0', the card is detected.

DF-RXD

DF-TXD

J750
J754
-1
-2
-3
-4
-9
-10
-11
-12
-4
-2
-3
-1
-1
-2
-3
-4
J752 Accesory power
supply PCB Power supply
PCB
J952
-1
-2
-3
-4
J206
-1
-4
J951
-1
-3
-1
-2
-3
-4
J753

To Sorter

To Cassette

Feeding

Module-C1

-4
-2
-3
-1
-4
-2
-3
-1
-1
-2
-3
-4
-9
-10
-11
-12
-4
-2
-3
-1
J120
-5
-7
-6
-8

ST-RXD

ST-TXD

J751
J755
-2
-4
-3
-1
J790
+24V
+5V
J121
-2
-7
-4
-5
-6
-1
-3
-8

To Remote

Diagnostic

Device II

AS_RXD

AS_CNTP

AS_TXD

-7
-2
-5
-4
-3
-8
-6
-1
J722
+24V1
+24V2
GND1
GND2 AC
AC
+24V1
+24V2
GND1
GND2
J122
J701