GRAPHTEC CE5000 SERIES, Service Manual

Page: 143 / 146

CE5000-UM-251-9370 11-15
11 BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
11.2.14 Main Board Motor Driver Section (PN0021-01)
MC
-
MC
+
PN0021-01
A
MOTOR DRIVE
R
C3
8
0.015
u
160
8
C4
1
0.1
u
160
8
SF
R
VC
C
C3
3
0.015
u
160
8
MG
C2
7
0.015
u
160
8
C3
0
0.1
u
160
8
C2
6
0.015
u
160
8
MG
PNCOM
B
+24
V +24
V
MG
MG
YCOM
A
+24
V
C4
2
0.1
u
160
8
MG
XCOM
B
C3
2
0.015
u
160
8
MG
MG
RA51
10K
1
2
3
4 5
6
7
8
QA
1
E-L620
3
ENABL
E
11
IN
1
5
IN
2
7
SENS
E
10
BOOT
1
4
BOOT
2
8
GN
D
6
OUT
1
3
OUT
2
1
VRE
F
9
VS 2
XCOM
A
C2
9
0.1
u
160
8
YCOM
B
QA
2
E-L620
3
ENABL
E
11
IN
1
5
IN
2
7
SENS
E
10
BOOT
1
4
BOOT
2
8
GN
D
6
OUT
1
3
OUT
2
1
VRE
F
9
VS 2
MG
QA
3
E-L620
3
ENABL
E
11
IN
1
5
IN
2
7
SENS
E
10
BOOT
1
4
BOOT
2
8
GN
D
6
OUT
1
3
OUT
2
1
VRE
F
9
VS 2
C3
5
0.1
u
160
8
PNCOM
A
C3
6
0.1
u
160
8
C3
9
0.015
u
160
8
MG
J7
B2B-XH-
A
1 2
J8
B3B-XH-
A
1 2 3
SN74LS06DB
R
U1
3
4
DG
FANO
N
+24
V
J9
B2B-EH-
A
1 2
FANON_OU
T
FANON_I
N
DG
F2
SMD100F/3
3
F3
SMD100F/3
3
F1
decaSMDC050F/6
0
Q1
2SD198
0
1
2 3
4
LCDB_RW_PL
L
C3
7
35CE330B
S
330
u C3
1
35CE330B
S
330
u
VC
C
RA52
10K
1
2
3
4 5
6
7
8
FL
2
MPZ2012S331
A
FL
1
MPZ2012S331
A
X MORTE
R
XM
+
XM
-
YM
+
YM
-
FA
N
Y MORTE
R
DG