8. WIRING DIAGRAM
Refer to
"CIRCUIT DIAGRAM"
(supplied separately) for details of the connector signals.
8.2 Connector Name and Signal Descriptions
on following page, contains a brief description of the
input/output signals.
Refer to this description when carrying out troubleshooting.
8.1 Wiring Diagram
Part 1: Facsimile
3-76
SCNT board
1- - - - - - -
-19
1- - - - - - -
-2
3
1- - - - - - - - - - -
-3
6
JTEL1
JLINE1
1-2
1- -4
M
Speaker
J10
J2
1- -4
M
Document
feed motor
J9
M
1- - - - - - - - - - -
-3
2
1- -
5
1- -
4
1- - - - - - -
-19
J1
PS2
PS1
J6
1- - - - - - -
-2
3
J5
J8
J3
JCNTR1
JPCNT1
JPCNT2
to PCNT
(J6)
Flat
cable
to PCNT
(J5)
Flat
cable
HOST
(P/C)
Centronics
cable
Extension
phone
Telephone
line
to SCNT
(JPCNT2)
+24V
to SCNT
(JPCNT1)
+5V
Ink detect
sensor
Paper feed
motor
paper
edge
sensor
pick up
roller
sensor
Home
position
sensor
BJ
Cartridge
Carriage
ribbon
cable
Carriage
motor
PCNT board
+24V
+5V
1- - - -12
JCS1
Flat
cable
Color
contact sensor
1- - - -11
Operation
panel unit
Flat
cable
JOPCNT1
Document edge
sensor board
J1
Document
sensor board
1- -
3
1- - - -11
J1
J1
1- -
3
J5
1- -
3
1- -
3
J4
Flat
cable
1- - - - - - - - - - -30
1- - - - - - - - - -
-3
0
1- -
4
J6
J1
J3
JEU1
JNCU1
Grourding
wire
NCU
Board
1- - - -11
1- -
6
1- -
2
1- -
5
J2
J5
J4
1-2
J30
1- - - -
7
J4
Power
supply
unit
AC230V
1-2
J29
CN301
Figure 3-41 Wiring Diagram
Содержание MultiPASS C50
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