Table of Contents
Advertisement
Connector
Pin
YC19
A1
Connected to
A2
paper feeder/
large capac-
A3
ity feeder,
A4
toner fan
motor and
exhaust fan
A5
motor
A6
A7
A8
A9
A10 GND
A11 GND
A12 TN_FAN1
A13 +24V1
A14 TN_FAN2
A15 +24V1
A16 LVU_FAN1
A17 +24V1
A18 LVU_FAN2
A19 +24V1
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10 +3.3V4
B11 GND
B12 +24V1
Service Manual
Signal
PF_CLK
PF_SDO
PF_SEL
PF_SDI
PF_RDY
PF_PAUSE
PF_CAS1_OPEN
PF_CAS2_OPEN
+3.3V4
SIDE_CLK
SIDE_SDO
SIDE_SEL
SIDE_SDI
SIDE_RDY
SIDE_PAUSE
TANDEM_CAS1OP
EN
TANDEM_CAS2OP
EN
SIDE_MULTI_OPE
N
I/O
Voltage
O
0/3.3 V DC (pulse) PFMPWB clock signal
O
0/3.3 V DC (pulse) PFMPWB serial communication data
O
0/3.3 V DC
I
0/3.3 V DC (pulse) PFMPWB serial communication data
I
0/3.3 V DC
O
0/3.3 V DC
I
0/3.3 V DC
I
0/3.3 V DC
O
3.3 V DC
-
-
-
-
O
0/24 V DC
O
24 V DC
-
-
-
-
-
-
-
-
-
-
-
-
O
0/3.3 V DC (pulse) PFMPWB clock signal (side)
O
0/3.3 V DC (pulse) PFMPWB serial communication data
O
0/3.3 V DC
I
0/3.3 V DC (pulse) PFMPWB serial communication data
I
0/3.3 V DC
O
0/3.3 V DC
I
0/3.3 V DC
I
0/3.3 V DC
O
0/3.3 V DC
O
3.3 V DC
-
-
-
-
2-3-22
Description
signal
PFMPWB select signal
signal
PFMPWB ready signal
PFMPWB pause signal
PFMPWB control signal
PFMPWB control signal
3.3 V DC power to PFMPWB
Ground
Ground
TFM: On/Off
24 V DC power to TFM
Not used
Not used
Not used
Not used
Not used
Not used
signal (side)
PFMPWB select signal (side)
signal (side)
PFMPWB ready signal (side)
PFMPWB pause signal (side)
PFMPWB control signal (side)
PFMPWB control signal (side)
PFMPWB control signal (side)
3.3 V DC power to PFMPWB (side)
Ground
Not used
2LL/2LJ/2LH
Y113350-5
Advertisement
Table of Contents
