Xerox MF Series, Техническая документация

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TD 252 787 467 - A - 9 -
Diagram of the connector and sensor locations
Sensors :
• PSF (“présence feuille”): sheet present, detects the insertion of a sheet to be scanned
(location reference Z2202).
• DA (“début d'analyse”): start of scan, used to position the sheet relative to the CIS
(location reference Z2203).
• OUV (“ouverture capot”): cover open, detects the opening of the scanner cover: the motor is
then stopped automatically (location reference Z2204).
List of connectors :
• CPU interconnect (“liaison UC”): connections to the CPU board
Connector Location ref. Number of pins Male/female Type
CPU interconnect
(“liaison UC”) P4205 22 Female Elbow,
top contact
Loudspeaker
(“HP”) P4201 2 Female Elbow
LCD P5001 24 Female Elbow,
bottom contact
Smart card reader
(“carte à puce”) P4002 18 Female Elbow
Pin Signal Input/Output Use
1 IOPUCE I/O Smart card serial data
2 GND - Ground
3 CLKPUCE I Smart card clock
4 RSTPUCE I Smart card reset
5 CVCC I Smart card supply control
6 FERCAP O Smart card present detection
7 SELALIM I Smart card supply select
8 GND - Ground
9 SCLKPUP I Control panel microcontroller
synchronous serial link clock
10 TXPUP I Serial data to control panel
microcontroller
11 RXPUP O Serial data from control panel
microcontroller
12 CSPUP I Microcontroller chip select
Carte à puce
(smart card reader)
DA
PSF
Liaison UC
LCD
HP
OUV
1
1
1
(CPU interconnect)
(loudspeaker)