Kyocera ECOSYS M2135dn Service Manual page 495

Connector access point
YC2: PF paper feed clutch, PF conveying clutch
YC4: PF conveying motor
YC5: Main/Engine PWB
YC6: PF main PWB (Lower cassette)
YC7: PF feed sensor
Connec- Pin
tor
YC2
1 +24V6FB
2 FEEDCLN
3 +24V6FB
4 TRNSCLN
YC4
1 TMOTRDYN
2 TMOTCLK
3 TMOTDRVN
4 GND
5 +24V6
YC5
1 GND
2 +3.3V4
3 +3.3V2
4 PFINT
5 PFRDY
6 PFSEL0
7 PFSEL1
8 PFCLK
9 PFTXD
10 PFRXD
11 +24V6FB
12 +24V6FB
13 GND
YC6
1 GND
2 +3.3V4
3 +3.3V2
4 PFINT
5 PFRDY
6 PFSEL0
7 PFSEL1
8 PFCLK
9 PFTXD
10 PFRXD
Signal I/O
O 24 V DC
O 0/24 V DC
O 24 V DC
O 0/24 V DC
I 0/3.3 V DC
O 0/5 V DC(pulse)
O 0/5 V DC
O -
O 24 V DC
I -
I 3.3 V DC
I 3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC(pulse) Main PFCLK
I 0/3.3 V DC
O 0/3.3 V DC(pulse) PF receiving data
I 24 V DC
I 24 V DC
I -
O -
O 3.3 V DC
O 3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC(pulse) Main PFCLK
O 0/3.3 V DC
I 0/3.3 V DC(pulse) PF receiving data
2S0/2S1/2S2/2S3/2S4/2S5/2SG/2SH/3RA
Voltage
24 V DC power output
Paper feed clutch signal
24 V DC power output
Conveying clutch signal
Motor rotation stability signal
motor rotation standard clock
motor rotation start/stop signal
Ground
24 V DC power output
Ground
3.3 V DC power input
3.3 V DC power input
Recovery factor signal
Main PFRDY
PF select signal
PF select signal
PF receiving data
24 V DC power input
24 V DC power input
Ground
Ground
3.3 V DC power output
3.3 V DC power output
Recovery factor signal
Main PFRDY
PF select signal
PF select signal
PF receiving data
8-22
Description