Input - Kyocera TASKalfa 2551ci Service Manual

Connector Pin
1 +5V6
YC15
Connected to 2 +5V6
main PWB
3 +5V6
4 GND
5 GND
6 GND
1 GND
YC17
Connected to 2 LCD_OFF
main PWB
3 LOCKN
4 GND
5 TX0N
6 TX0P
7 GND
1 VH
YC20
Connected to 2 3.3V2
LCD
3 3.3V2
4 CKG
5 STVD
6 GND
7 GND
8 VM
9 REV
10 UD
11 STVU
12 VLS
13 VLS
14 GND
15 GND
16 DIO2
17 DIO1
18 SHL
19 LD
20 GND
21 CKS
22 GND
23 V1
Signal I/O
I 5 V DC
I 5 V DC
I 5 V DC
- -
- -
- -
- -
I
0/3.3 V DC
I
0/3.3 V DC
- -
I 0/3.3 V DC (pulse) Transmission data signal
I 0/3.3 V DC (pulse) Transmission data signal
- -
O Analog
O
0/3.3 V DC
O
0/3.3 V DC
O 0/3.3 V DC (pulse) LCD clock signal
I/O
0/3.3 V DC
- -
- -
O
Analog
O
0/3.3 V DC
O
0/3.3 V DC
I/O
0/3.3 V DC
O
Analog
O
Analog
- -
- -
I/O
0/3.3 V DC
I/O
0/3.3 V DC
O
0/3.3 V DC
O
0/3.3 V DC
- -
O 0/3.3 V DC (pulse) LCD clock signal
- -
O
0/3.3 V DC
Voltage
5 V DC power input from MPWB
5 V DC power input from MPWB
5 V DC power input from MPWB
Ground
Ground
Ground
Ground
Control signal
Lock signal
Ground
Ground
LCD control signal
3.3 V DC power output to LCD
3.3 V DC power output to LCD
LCD control signal
Ground
Ground
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
LCD control signal
Ground
Ground
LCD control signal
LCD control signal
LCD control signal
LCD control signal
Ground
Ground
LCD control signal
2-3-43
Description
2NP