3KH
2-2-6
Connector
Pin No.
Signal
I/O
Voltage
Description
YC1
A1
LINE1
I/O
-
Line signal
Connected
to the fax
control
PWB.
A2
LINE1
I/O
-
Line signal
A3
N.C
-
-
Not used
A4
N.C
-
-
Not used
A5
N.C
-
-
Not used
A6
GND
-
-
Ground
A7
GND
-
-
Ground
A8
GND
-
-
Ground
A9
GND
-
-
Ground
A10
GND
-
-
Ground
A11
GND
-
-
Ground
A12
+5VDC
I
5 V DC
5 V DC supply
A13
+5VDC
I
5 V DC
5 V DC supply
A15
+5VDC
I
5 V DC
5 V DC supply
B1
LINE2 I/O
-
Line
signal
B2
LINE2 I/O
-
Line
signal
B3
N.C
-
-
Not used
B4
N.C
-
-
Not used
B5
N.C
-
-
Not used
B6
TELSEL
I
5 V DC
TELSEL signal
B7
TELSEL2
I
- Not
used
B8
ILOOPUP
I
-
Not used
B9
ILOOPUP2
I
- Not
used
B10
EARTH
I
5 V DC
Ground start control signal
(220-240 V specifications only)
B12
TELOFHKn
O
5 V DC
External line off-hook detection signal
B13
DCCONT
I
5 V DC
DC/DC converter control signal
(220-240 V specifications only)
Service Manual
Y108810-2
Содержание FAX System M-New
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