5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Motor Driver Circuit
Bias pin (pin 11) should be pulled up to
more than 1.2V
Motor Driver
Sensorless
For IM BPT420:CVCC=5V
For Sanyo BD414:CVCC=6.5V
䳔㽕
MTK
⹂䅸
FOR SLED MOTOR
FOR SPINDLE MOTOR
put FB19 nearby Motor Driver
put FB18 nearby Motor Driver
REIC_MUTE1
REIC_MUTE2
REIC_FO-
REIC_TR-
REIC_TL-
REIC_FG
TRAYIN#
REIC_CO_B-
RE
RE
REIC_CO_A-
REIC_TYPWM
REIC_TRO
REIC_FMO2
REIC_FMO
REIC_DMO
REIC_TLO
REIC_FMO3
REIC_FOO
REIC_FMO4
REIC_B-
REIC_A-
REIC_COMMON
REIC_W
REIC_V
REIC_U
TRAYIN#
MGND
REIC_LOAD-
RE
GAINSW2
REIC_FOO
RE
REIC_CO_B-
REIC_TYPWM
REIC_COMMON
REIC_TRO
REIC_FMO4
REIC_FMO3
REIC_CO_A-
RE
REIC_TLO
REIC_FMO2
REIC_FMO
REIC_DMO
V14
REIC_V
REIC_U
REIC_W
REIC_B-
REIC_A-
REIC_TL-
REIC_FO-
REIC_TR-
RE
REIC_LOAD-
REIC_MUTE1
REIC_MUTE2
REIC_FG
GAINSW2
REIC_A-
REIC_B-
REIC_COMMON
REIC_W
REIC_V
REIC_U
GAINSW2
M
M
M
V14
M
M12V_R
M
M
M
M12V_R
M
M
MVCC_R
M
M
M12V_R
M
CVCC
M12V_R
CVCC
VCC_D
V14
MVCC_R
M
M12V_R
+12V_D
VCC_D
MVCC_R
M
VCC_BD_LD
REIC_MUTE1
TRAYIN#
REIC_FG
REIC_MUTE2
REIC_FO-
REIC_TL-
REIC_TR-
RE
REIC_CO_B-
RE
REIC_CO_A-
REIC_FMO4
REIC_FMO3
REIC_FOO
REIC_TRO
REIC_FMO2
REIC_FMO
REIC_DMO
REIC_TLO
REIC_TYPWM
GAINSW2
FB18
10/2A
FB18
10/2A
U802
AS1117
U802
AS1117
ADJ
1
IN
3
OUT
2
OUT1
4
C6
10uF/10V/Y5V
C6
10uF/10V/Y5V
R837
NC/0
R837
NC/0
C
211
100pF/
50V/
N
P0
C
211
100pF/
50V/
N
P0
VV
COM
M
O
N1
COM
M
O
N1
C193
4.7uF/16V/Y5V
C193
4.7uF/16V/Y5V
FB802
NC/0
FB802
NC/0
C
208
100pF/
50V/
N
P0
C
208
100pF/
50V/
N
P0
C823
0.1uF/16V/Y5V
C823
0.1uF/16V/Y5V
R800
NC/120/1%
R800
NC/120/1%
R103
0
R103
0
LOAD-
LOAD-
XP11
4PIN/1.0mm
XP11
4PIN/1.0mm
1
1
2
2
3
3
4
4
R101
0
R101
0
C
229
100pF/
50V/
N
P0
C
229
100pF/
50V/
N
P0
R104
10K
R104
10K
C188
0.1uF/16V/Y5V
C188
0.1uF/16V/Y5V
MGND1
MGND1
C184
0.1uF/16V/Y5V
C184
0.1uF/16V/Y5V
R102
0
R102
0
FB800
NC/0
FB800
NC/0
C232
0.1uF/16V/Y5V
C232
0.1uF/16V/Y5V
R100
NC/0
R100
NC/0
U21
AM2158
U21
AM2158
VC
1
OUT1-
2
OUT1+
3
GND2
4
OUT2+
5
OUT2-
6
VP
7
N.C.2
14
IN1-
13
MUTE
12
BIAS
11
IN2-
10
GND1
9
N.C.1
8
LOAD+
LOAD+
C821
NC/4.7uF/16V/Y5V
C821
NC/4.7uF/16V/Y5V
J12
8PIN/1.0mm
J12
8PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
REIC_B-
REIC_B-
R836
NC/10K
R836
NC/10K
C
209
100pF/
50V/
N
P0
C
209
100pF/
50V/
N
P0
J13
4PIN/2.0mm
J13
4PIN/2.0mm
1
1
2
2
3
3
4
4
C
230
100pF/
50V/
N
P0
C
230
100pF/
50V/
N
P0
R802
NC/510
R802
NC/510
+
220uF/16V
CE21
+
220uF/16V
CE21
FB803
0
FB803
0
C
210
100pF/
50V/
N
P0
C
210
100pF/
50V/
N
P0
REIC_A-
REIC_A-
C192
4.7uF/16V/Y5V
C192
4.7uF/16V/Y5V
C800
10uF/10V/Y5V
C800
10uF/10V/Y5V
C
207
100pF/
50V/
N
P0
C
207
100pF/
50V/
N
P0
TRAYIN#1
TRAYIN#1
FB19
10/2A
FB19
10/2A
C191
0.1uF/16V/Y5V
C191
0.1uF/16V/Y5V
WW
R164
15K
R164
15K
XP12
4PIN/1.0mm
XP12
4PIN/1.0mm
1
1
2
2
3
3
4
4
C231
0.1uF/16V/Y5V
C231
0.1uF/16V/Y5V
C189
0.1uF/16V/Y5V
C189
0.1uF/16V/Y5V
R835
NC/10K
R835
NC/10K
C
212
100pF/
50V/
N
P0
C
212
100pF/
50V/
N
P0
R99
NC/0
R99
NC/0
C820
0.1uF/16V/Y5V
C820
0.1uF/16V/Y5V
C822
2.2uF/10V/Y5V
C822
2.2uF/10V/Y5V
C270
0.1uF/16V/Y5V
C270
0.1uF/16V/Y5V
UU
C13
10uF/10V/Y5V
C13
10uF/10V/Y5V
U15
R2A30209SP#W02Z
U15
R2A30209SP#W02Z
SPIN
1
SL1IN
2
SL2IN
3
SPLIN
4
VM2
5
SL2+
6
GND
7
SL2-
8
SL1+
9
SL1-
10
GND
11
U
12
V
13
W
14
ACTFLG
15
COMMON
16
TEST
17
SLLIM
18
FG
19
EN1
20
EN2
21
REF
42
LOIN
41
FOIN
40
TOIN
39
TLIN
38
TL-
37
TL+
36
FO-
35
FO+
34
GND
33
5VCC
32
TO+
31
TO-
30
GND
29
LO-
28
LO+
27
VM3
26
ACTRST
25
STTH
24
SPGS
23
VM1
22
Main Board Circuit Diagram:Motor Driver
6-
9
6-
9
Содержание BDP2600/98
Страница 29: ...6 10 6 10 PF Board Print Lay out Bottom Side ...
Страница 30: ...6 11 6 11 Main Board Print Lay out Top Side ...
Страница 31: ...Main Board Print Lay out Bottom Side 6 12 6 12 ...
Страница 32: ...1 2 ...
Страница 33: ......