Xerox PHASER 7500 - Print Engine - MCU Board, Motor Driver Board, LPH

10-46 Phaser 7500 Printer Service Manual
Plug/Jack and Wiring Diagrams
Print Engine - MCU Board, Motor Driver Board, LPH
Motor Driver Board MCU Board
s7500-494
4
3
2
1
P/J518
A1
A2
A3
A4
1.8V_RTN
+1.8VDC
+5VDC
5VRTN
P/J561 P/J557
P/J553
1
2
3
4
GND
SD_B2L
SD_L2B
S_SCK
5
6
7
8
L_RST_N
GND
GND
-LVD0
+LVD0
-LVD1
+LVD1
-LVD2
+LVD2
-LVD3
+LVD3
-LVD4
+LVD4
-LVD5
+LVD5
-LVD6
+LVD6
-LVD7
+LVD7
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
-LTRG
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
+LTRG
GND
-LVCK
+LVCK
+1.8VDC
+5VDC
LPH (Y)
4
3
2
1
A5
A6
A7
A8
1.8V_RTN
+1.8VDC
+5VDC
5VRTN
P/J560 P/J556
P/J552
1
2
3
4
GND
SD_B2L
SD_L2B
S_SCK
5
6
7
8
L_RST_N
GND
GND
-LVD0
+LVD0
-LVD1
+LVD1
-LVD2
+LVD2
-LVD3
+LVD3
-LVD4
+LVD4
-LVD5
+LVD5
-LVD6
+LVD6
-LVD7
+LVD7
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
-LTRG
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
+LTRG
GND
-LVCK
+LVCK
LPH (M)