Xerox FaxCentre F116 Service Manual page 181

Control panel ("pupitre"): 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
FaxCentre F116/F116L
Signal
IOPUCE
GND
CLKPUCE
RSTPUCE
CVCC
FERCAP
SELALIM
GND
SCLKPUP
TXPUP
RXPUP
CSPUP
VEILLE*
REVEIL*
STSC*
PSF*
OUVCAP*
P3V3
VALIM
ALIMCOUPE
HPM
HPP
Signal
VIDCIS
MODE
VIDEOGND
ALIMCIS
VREFCIS
SPCIS
CLKCIS
ALIMLED
GNDLEDB
GNDLEDV
GNDLEDR
GND
Input/Output
I/O
-
O
O
O
I
O
-
O
O
I
O
I
O
I
I
I
-
-
-
O
O
Input/Output
I
O
-
-
O
O
O
O
O
O
O
-
9/04
Use
Smart card serial data
Ground
Smart card clock
Smart card reset
Smart card supply control
Smart card present detection
Smart card supply select
Ground
Control panel microcontroller
synchronous serial link clock
Serial data to control panel
microcontroller
Serial data from control panel
microcontroller
Microcontroller chip select
Not used
Not used
Start of scan sensor
Sheet present sensor
Cover open sensor
3.3 V supply
5 V supply
5 V supply
Differential LF signal to
loudspeaker
Differential LF signal to
loudspeaker
Use
CIS video
Ground
Ground
5 V supply
CIS reference voltage
CIS start pulse (line sync)
CIS pixel clock (point sync)
LED supply (current)
Blue LED cathode
Green LED cathode
Red LED cathode
Ground
Wiring Data
7-9