Kyocera TASKalfa 3050ci Service Manual page 491

Connector Pin
YC7
1 KMDET
Connected to 2 NC
KMAS
3 KMDREQ
4 KMACK
5 KMRXD
6 SGND
7 KMTXD
8 SGND
9 SGND
10 SGND
11 +5V
12 +5V
YC8
1 RESET0
Connected to 2 WAKEUP0
interface
3 AUDIO0
PWB
4 GND
5 USB_DP0
6 USB_DN0
7 VBUS0
8 GND
9 RESET1
10 WAKEUP1
11 AUDIO1
12 GND
13 USB_DP1
14 USB_DN1
15 VBUS1
YC9
1 GND
Connected to 2 5V_CUT0
interface
3 GND
PWB
4 5V
5 GND
6 5V_CUT1
Signal I/O
I 0/3.3 V DC
- -
I 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC (pulse) KMAS received data signal
- -
I 0/3.3 V DC (pulse) KMAS transmission data signal
- -
- -
- -
O 5 V DC
O 5 V DC
I 0/3.3 V DC
O 0/3.3 V DC
I Analog
- -
I/O -
I/O -
O 3.3 V DC
- -
I 0/3.3 V DC
O 0/3.3 V DC
I Analog
- -
I/O -
I/O -
O 3.3 V DC
- -
I 0/3.3 V DC
- -
O 5 V DC
- -
I 0/3.3 V DC
Voltage
KMAS set signal
Not used
KMAS control signal
KMAS control signal
Ground
Ground
Ground
Ground
5 V DC power to KMAS
5 V DC power to KMAS
Reset signal
Control signal
Audio signal
Ground
USB data signal
USB data signal
3.3 V DC power to IFPWB
Ground
Reset signal
Control signal
Audio signal
Ground
USB data signal
USB data signal
3.3 V DC power to IFPWB
Ground
5 V DC cut signal
Ground
5 V DC power to IFPWB
Ground
5 V DC cut signal
2-3-4
2LK/2LN/2LM/2LC
Description