3JF-1
2-2-3
Connector
Pin No.
Signal
I/O
Voltage
Description
YC1
Connected
to the main
PCB.
A1
_WAKEUPFAX
O
3.3/0 V DC
_WAKEUPFAX signal
A2
_FAXSET
I
3.3/0 V DC
_FAXSET signal
A3
MAIN_RXD
O
3.3/0 V DC (pulse)
MAIN_RXD signal
A4
_FAXREADY
O
3.3/0 V DC
_FAXREADY signal
A5
_SREQ
O
3.3/0 V DC
_SREQ signal
A6
_FPVD
O
3.3/0 V DC
_FPVD signal
A7
FVCLK
O
3.3/0 V DC (pulse)
FVCLK signal
A8
_FVSYNC
O
3.3/0 V DC
_FVSYNC signal
A9
FMRE
O
3.3/0 V DC
FMRE signal
A10
_FPHSYNC
-
-
Not used
A11
FPVCLK
-
-
Not used
A12
FAXSLEEP
I
3.3/0 V DC
FAXSLEEP signal
A13
_MAINSTS
I
3.3/0 V DC
_MAINSTS signal
A14
_MMISTS
I
3.3/0 V DC
_MMISTS signal
A15
MAIN_TXD
I
3.3/0 V DC (pulse)
MAIN_TXD signal
A16
FMIPOUT
I
3.3/0 V DC
FMIPOUT signal
A17
FOVSYNC
I
3.3/0 V DC
FOVSYNC signal
A18
_FOHSTHIN
I
3.3/0 V DC
_FOHSTHIN signal
A19
FMREOUT
I
3.3/0 V DC
FMREOUT signal
A20
FFOCLK
I
3.3/0 V DC (pulse)
FFOCLK signal
B1
PGND
-
-
Ground
B2
24V
I
24 V DC
24 V DC supply
B3
GND
-
-
Ground
B4
GND
-
-
Ground
B5
_SETFAX
O
3.3/0 V DC
_SETFAX signal
B6
GND
-
-
Ground
B7
GND
-
-
Ground
B8
GND
-
-
Ground
B9
PFVSYNC
-
-
Not used
B10
GND
-
-
Ground
B11
5V
I
5 V DC
5 V DC supply
B12
GND
-
-
Ground
B13
5V
I
5 V DC
5 V DC supply
B14
GND
-
-
Ground
B15
5V
I
5 V DC
5 V DC supply
B16
GND
-
-
Ground
B17
5V
I
5 V DC
5 V DC supply
B18
GND
-
-
Ground
B19
5V
I
5 V DC
5 V DC supply
B20
GND
-
-
Ground