Fuji Xerox DocuCentre SC2020 Service Manual page 749

A B
3.2 PWB COMMUNICATION (ESS/MCU-DADF)
ESS PWB
1 PL18.2
062-091
IIT Output
EXCHANGE TO DADF
DADF COMMAND +
J14
24
YEL
DADF COMMAND -
23
VIO
2
DADF
CLOSED DADF CLOSED
6.1
SIGNAL SIGNAL
20
YEL
DADF RESET
3 SIGNAL
26
YEL
DC COM
DADF IIT Input
SACN START
SIGNAL
27
YEL
DC COM
4
5
6
7-11
C D
DADF PWB
PL56.2
J751
8
7
4
+5VDC
J752
B12
005-224
+5VDC
B13
RAM 005-275
EEPROM 005-280
FLASH 005-500
DADF IIT Output
IMAGE AREA ON
E F
DADF-IIT/IPS
J751
STATUS +
6
YEL
DADF-IIT/IPS
STATUS -
5
VIO
DADF IIT Output
DOCUMENT READY
ON (L)+3.3VDC
3
VIO
DC COM
062-240
IIT Input
DADF
EXIST (L)+3.3VDC
2
YEL
DC COM
(1.4 F3)
DC COM
1
VIO
DC COM
(1.4 F3)
DADF PAGE SYNC
J752
SIGNAL
B14
YEL
DC COM
005-083
G H
ESS PWB
PL18.2
J14
22
005-210
005-211
062-277
21
SLEEP
005-083
+3.3VDC
19
SLEEP
+3.3VDC
18
17
DC COM
SLEEP
(1.2 F4)
+3.3VDC
28
Chain3 Machine Run Control
J
FAIL CODE
005-210
DADF Download Fail
005-211
DADF-FW Version Error
005-275
DADF RAM Fail
005-280
DADF EEPROM Fail
005-500
DADF Download Flash
Write Error
062-277
DADF Communication Fail
j0bs730302
7.3 BSD