2NP
2-3-35
YC9
34
GND
-
-
Ground
Connected to
CCD PWB
35
CCDSEL
I
0/3.3 V DC
Select signal
36
GND
-
-
Ground
37
AFE_MCLK
O
0/3.3 V DC (pulse) Clock signal
38
GND(AFE_SH
D)
-
-
Ground
39
CLPIN
O
0/3.3 V DC
Clamp signal
40
GND(AFE_SH
P)
-
-
Ground
41
GND
-
-
Ground
YC11
1
+5.1V
O
5 V DC
5 V DC power output to CCDPWB
Connected to
CCD PWB
2
GND
-
-
Ground
3
+10V
O
10 V DC
10 V DC power output to CCDPWB
4
GND
-
-
Ground
5
+3.3V
O
3.3 V DC
3.3 V DC power output to CCDPWB
6
GND
-
-
Ground
YC12
1
GND(SPARE)
-
-
Ground
Connected to
DP junction
PWB
2
DP_TMG
I
0/3.3 V DC
DPTS: On/Off
3
DP_RDY
I
0/3.3 V DC
Ready signal
4
DP_SEL
O
0/3.3 V DC
Select signal
5
DP_CLK
O
0/3.3 V DC (pulse) Clock signal
6
DP_SO
O
0/3.3 V DC (pulse) Serial communication data signal
7
DP_SI
I
0/3.3 V DC (pulse) Serial communication data signal
8
DP_OPEN
I
0/3.3 V DC
DPOCSW: On/Off
9
NC
-
-
Not used
10
GND
-
-
Ground
11
GND
-
-
Ground
12
GND
-
-
Ground
13
NC
-
-
Not used
14
24V2
O
24 V DC
24 V DC power output to DPMPWB
15
24V2
O
24 V DC
24 V DC power output to DPMPWB
16
24V2
O
24 V DC
24 V DC power output to DPMPWB
YC13
1
GND
-
-
Ground
Connected to
original size
sensor
2
ORG_SW
I
0/3.3 V DC
OSS: On/Off
3
+5.1V
O
5 V DC
5 V DC power output to OSS
Connector
Pin
Signal
I/O
Voltage
Description
Содержание TASKalfa 2551ci
Страница 1: ...SERVICE MANUAL Published in September 2016 842NP11A 2NPSM06A Rev A TASKalfa 2551ci ...
Страница 10: ...This page is intentionally left blank ...
Страница 97: ...2NP 1 1 2 74 This page is intentionally left blank ...
Страница 259: ...2NP 1 3 162 U486 Details on the modes Figure 1 3 47 Item No Description ...
Страница 473: ...2NP 1 5 62 This page is intentionally left blank ...
Страница 496: ...2NP 2 1 21 Figure 2 1 25 Duplex conveying section block diagram EPWB DU_SW DU_CL_REM YC25 3 YC24 3 DUCL DUS ...
Страница 497: ...2NP 2 1 22 This page is intentionally left blank ...
Страница 544: ...2NP 2 3 37 2 3 5 IH PWB Figure 2 3 5 IH PWB silk screen diagram YC1 1 2 YC8 1 3 YC6 2 1 YC4 6 1 YC3 YC10 YC9 ...
Страница 555: ...2NP 2 3 48 This page is intentionally left blank ...
Страница 584: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide ...
Страница 620: ...DP 773 Document processor Installation Guide ...
Страница 646: ...PF 791 500 x 2 Paper feeder Installation Guide ...
Страница 654: ...PF 810 3000 sheets deck Installation Guide ...
Страница 667: ...DF 770 D Document finisher Installation Guide ...
Страница 685: ...AK 740 Bridge unit Installation Guide ...
Страница 687: ...PH 7A C D Punch unit Installation Guide ...
Страница 708: ...DT 730 B Document tray Installation Guide ...
Страница 710: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8 ...
Страница 711: ...FAX System W B Installation Guide ...