Kyocera KM-2560 Service Manual page 288

2H0/2HZ
Connector Pin No.
YC1 1
Connected 2
to the main
3
PWB
4
5
YC2 1
Connected 2
to the main
3
PWB
4
5
6
7
8
9
10
11
12
13
YC3 1
Connected 2
to the right
3
operation
4
unit PWB
5
6
7
8
9
10
11
12
13
14
15
YC4 1
Connected 2
to the left
3
operation
4
unit PWB
5
6
7
8
9
10
11
2-3-18
Signal I/O
VBUS I
DATA- I/O
DATA+ I/O
N.C. -
GND -
+5V I
SGND -
PH_KEY O
SGND -
AUDIO_KUIO I
SPEND_ENTR I
24V_DOWN I
SW_FOOTN -
HLDPANEL I
RST_PANELN I
LED_PANEL0 I
LED_PANEL1 I
FPSTAT I
KEY0 I
KEY1 I
KEY2 I
KEY3 I
KEY4 I
SCAN0 O
SCAN1 O
SCAN2 O
SCAN3 O
SCAN6 O
LED0 O
LED1 O
Wake Up I
5V_MSWON O
SGND -
KEY5 I
KEY6 I
KEY7 I
SCAN0 O
SCAN1 O
SCAN2 O
SCAN3 O
LED2 O
LED3 O
LED4 O
SGND -
Voltage
5 V DC 5 V DC power input
- USB data signal
- USB data signal
- N.C.
- Ground
5 V DC 5 V DC power input from MPWB
- Ground
0/5 V DC Power key: On/Off
- Ground
Analog Audio output signal
0/3.3 V DC Energy save mode control signal
0/3.3 V DC 24 V DC power shut-off signal
- Not used
0/3.3 V DC Operation panel displaying enable signal
0/3.3 V DC OPWB-M reset signal
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 0
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 1
0/3.3 V DC Operation panel status signal
0/3.3 V DC (pulse) Operation panel key scan return signal 0
0/3.3 V DC (pulse) Operation panel key scan return signal 1
0/3.3 V DC (pulse) Operation panel key scan return signal 2
0/3.3 V DC (pulse) Operation panel key scan return signal 3
0/3.3 V DC (pulse) Operation panel key scan return signal 4
0/3.3 V DC (pulse) Scan signal 0
0/3.3 V DC (pulse) Scan signal 1
0/3.3 V DC (pulse) Scan signal 2
0/3.3 V DC (pulse) Scan signal 3
0/3.3 V DC (pulse) Scan signal 6
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 0
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 1
0/5 V DC Power key: On/Off
5 V DC 5 V DC power output to OPWB-R
- Ground
0/3.3 V DC (pulse) Operation panel key scan return signal 5
0/3.3 V DC (pulse) Operation panel key scan return signal 6
0/3.3 V DC (pulse) Operation panel key scan return signal 7
0/3.3 V DC (pulse) Scan signal 0
0/3.3 V DC (pulse) Scan signal 1
0/3.3 V DC (pulse) Scan signal 2
0/3.3 V DC (pulse) Scan signal 3
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 2
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 3
0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 4
- Ground
Description