Utax P-4030 MFP, Service Manual

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2NM/2NX/2NY/2NZ/2P0/2P6
2-2-10
YC1003
11 GND - - Ground
Connected to
the DP origi-
nal sensor,
theDP regist
sensor, DP
open/close
sensor, DP
switchback
sensor, DP
timing sensor 12 JHP_SW I 0/3.3 V DC DPSBS: On/Off
13 +3.3V3S O 3.3 V DC 3.3 V DC power output
14 GND - - Ground
15 TIMING_SW I 0/3.3 V DC DPTS: On/Off
YC2002 *3
1 GND - - Ground
Connected to
the opera-
tion panel
PWB 2 PANEL STA-
TUS I 0/3.3 V DC Operation panel status signal
3 INT
POWERKEY_
N I 0/3.3 V DC Power key: On/Off
4 PANEL_RESE
T O 0/3.3 V DC OPPWB-M reset signal
5 AUDIO O Analog Voice output signal
6 LIGHTOFF_P
OWERON O 0/3.3 V DC Sleep return signal 1
7 SHUTDOWN O 0/3.3 V DC 24 V down signal
8 LED PRO-
CESSING N O 0/3.3 V DC Processing LED control signal
9 LED ATTEN-
TION N O 0/3.3 V DC Attention LED control signal
10 LED MEM-
ORY N O 0/3.3 V DC Memory LED control signal
11 SUSPEND_P
OWER O 5 V DC 5 V DC power output
12 ENERGY_SA
VE O 0/3.3 V DC Energy save signal
13 BEEP_POWE
RON O 0/3.3 V DC Sleep return signal 0
14 SECOND_TR
AY_SW - - Not used
15 GND - - Ground
Connector Pin Signal I/O Voltage Description