Xerox MF Series Technical Document page 15

TD 252 787 467 - A
Pin
18
19
17-20-21
22-25
23
24
26
• Control panel : connections to the control panel board
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
• CIS: Connections to the CIS
Pin
1
2
3
4
5
6
7
8
9
10
11
12
- 13 -
Signal Input/Output
SCLKIMP
VIDEO
GND
-
linked to 10
P5V
P5V
Signal Input/Output
IOPUCE
GND
CLKPUCE
RSTPUCE
CVCC
FERCAP
SELALIM
GND
SCLKPUP
TXPUP
RXPUP
CSPUP
VEILLE*
REVEIL*
STSC*
PSF*
OUVCAP*
P3V3
VALIM
ALIMCOUPE
HPM
HPP
Signal Input/Output
VIDCIS
CMD RESOL
VIDEOGND
ALIMCIS
VREFCIS
SPCIS
CLKCIS
ALIMLED
GNDLEDB
GNDLEDV
GNDLEDR
GND
O Serial link clock printer sync
O Printer video
O Ground
- not connected
-
- 5 V supply
- 5 V supply
I/O Smart card serial data
- Ground
O Smart card clock
O Smart card reset
O Smart card supply control
I Smart card present detection
O Smart card supply select
- Ground
O Control panel microcontroller
synchronous serial link clock
O Serial data to control panel
microcontroller
I Serial data from control panel
microcontroller
O Microcontroller chip select
I Not used
O Not used
I Start of scan sensor
I Sheet present sensor
I Cover open sensor
- 3.3 V supply
- 5 V supply
- 5 V supply
O Differential LF signal to
loudspeaker
O Differential LF signal to
loudspeaker
I CIS video
O 300/600dpi Resolution command
- Ground
- 5 V Supply
O CIS reference voltage
O CIS start pulse (line sync)
O CIS pixel clock (point sync)
O LED supply (current)
O Blue LED cathode
O Green LED cathode
O Red LED cathode
- Ground
Use
Use
Use