Kyocera TASKalfa 3050ci Service Manual page 557

Connector Pin
YC10
73 OEZ
Connected to 74 SCLKIN
DP relay
75 3.3V
PWB
76 3.3V
77 3.3V
78 3.3V
79 GND
80 GND
YC11
1 GND
Connected to 2 SC_IRN
ISC PWB
3 SC_DIR
4 SC_HLDN
5 SC_BSY
6 SC_SI
7 SC_SO
8 SC_CLK
YC12
1 DEEP_POWERO
N
Connected to 2 ENERGY_SAVE
operation
3 SUPND_POWER
PWB 1
4 LED_MEMORY_N
5 LED_ATTENTION
_N
6 LED_PROCESSI
NG_N
7 SHUT_DOWN
8 LIGHTOFF_POW
ERON
9 AUDIO
10 PANEL RESET
11 INT_POWERKEY
_N
12 PANEL_STATUS
13 GND
Signal I/O
O 0/3.3 V DC (pulse) DPRPWB Control signal
O 0/3.3 V DC (pulse) DPRPWB clock signal
O 3.3 V DC
O 3.3 V DC
O 3.3 V DC
O 3.3 V DC
- -
- -
- -
O 0/3.3 V DC
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) Serial communication data signal
I 0/3.3 V DC (pulse) Serial communication data signal
O 0/3.3 V DC (pulse) Scanner clock signal
O 0/3.3 V DC
O 0/3.3 V DC
O 3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O Analog
O 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
- -
Voltage
3.3 V DC power to DPRPWB
3.3 V DC power to DPRPWB
3.3 V DC power to DPRPWB
3.3 V DC power to DPRPWB
Ground
Ground
Ground
Scanner interrupt signal
Scanner communication direction sig-
nal
Scanner hold signal
Scanner busy signal
Sleep return signal
Energy save signal
3.3 V DC power to OPWB1
Memory LED control signal
Attention LED control signal
Processing LED control signal
24 V down signal
Sleep return signal
Audio output signal
Reset signal
Power key: On/Off
Operation panel status signal
Ground
2-3-7
2LK/2LN/2LM/2LC-2
Description