Olivetti d-Color MF2001 - Page 286

2KZ/2K0
2-3-4
YC105
23 AQUA_SEL I 0/3.3 V DC Select signal
Connected to
engine PWB
24 AQUA_RDY O 0/3.3 V DC Ready signal
25 PVSYNC I 0/3.3 V DC(pulse) Vertical synchronizing signal
26 OVSYNCMON O 0/3.3 V DC Sub-scanning monitor signal
27 PAGEST I 0/3.3 V DC Sub-scanning standard signal
28 EME_CLK O 0/3.3 V DC(pulse) Clock signal
29 EME_SO O 0/3.3 V DC(pulse) Serial communication data signal output
30 EME_SI I 0/3.3 V DC(pulse) Serial communication data signal intput
31 EME_BSY I 0/3.3 V DC Busy signal
32 EME_DIR I 0/3.3 V DC Communication direction change signal
33 EME_IRN I 0/3.3 V DC Interrupt signal
34 5V4IL - DC5 V 5 V DC power input from EPWB
35 BDN(K) O 0/3.3 V DC(pulse) Horizontal synchronizing signal (K)
36 BDN(M) I 0/3.3 V DC(pulse) Horizontal synchronizing signal (M)
37 BDN(C) I 0/3.3 V DC(pulse) Horizontal synchronizing signal (C)
38 BDN(Y) - 0/3.3 V DC(pulse) Horizontal synchronizing signal (Y)
YC107
1 VBUS O 5 V DC 5 V DC power output
Connected to
USB-HOST
2 DATA- I/O LVDS USB data signal
3 DATA+ I/O LVDS USB data signal
4 ID - - Not used
5 SHIELD_GND - - Ground
YC112
1 +24V4 O 24 V DC 24 V DC power output to LEDPWB
Connected to
exposure
lamp (LED
PWB)
2 +24V4 O 24 V DC 24 V DC power output to LEDPWB
3 POW O 0/3.3 V DC LED driver: On/Off
4 PWM O 0/3.3 V DC PWM signal
5 PGND - - Ground
6 SGND - - Ground
7 VSET O Analog Analog voltage
8 SCL O 0/3.3 V DC(pulse) Clock signal
9 SDA I/O 0/3.3 V DC(pulse) Data signal
10 FAIL I 0/3.3 V DC Error signal
11 5V4 O 5 V DC 5 V DC power output to LEDPWB
Connector Pin Signal I/O Voltage Description
Service Manual Y113010-4