SCHEMATIC DIAGRAMS (4/6)
SCH04_D-AMP
GND LINE
POWER- LINE
POWER+ LINE
ANALOG
DIGITAL
D-AMP
L+
L+
L-
L-
R+
R+
R-
R-
DGND
DGND
DGND
DGND
GVDD_B
OTW
SD
PWM_A
RESET_AB
PWM_B
OC_ADJ
DGND
AGND
VREG
M3
M2
M1
PWM_C
RESET_CD
PWM_D
VDD
GVDD_C
GVDD_A
BST_A
PVDD_A
OUT_A
DGND_A
DGND_B
OUT_B
PVDD_B
BST_B
BST_C
PVDD_C
OUT_C
DGND_C
DGND_D
OUT_D
PVDD_D
BST_D
GVDD_D
AMP_VCC
DGND
DGND
AMP_VCC
AMP_VCC
1. DGND
3. DGND
5. SP_PROTECT
6. +12V_5142
7. AMP_VCC
10. PWM_R-
8. PWM_R+
11. 5142_SD
12.VALID
9. OTW
4. PWM_L-
2. PWM_L+
EMI CM_0322
Model Option
RDC-N9
DRA-N4
+29V
AMP VCC
+23V
MODEL OPTION
R710
RCD-N9
MODEL
39K
DRA-N4
47K
PCB Option
RDC-N9
DRA-N4
R731
R732
0
Ω
NC
NC
0Ω
EMI CM_0322
EMI CM_0322
EM
I CM
_032
2
EM
I CM
_032
2
EMI CM_0322
Toshin CAP
Toshin CAP
PA
C
ni
hs
oT
PA
C
ni
hs
oT
6
5
3
4
1
2
WF70
6
5
3
4
1
2
WF71
2
1
4
3
5
6
7
8
9
10
11
12
WF72
33
34
35
36
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC70
TAS5142DKD
C700
0.1
C749
33N(20)
C715
33N(20)
C716
33N(20)
C723
33N(20)
C737
3216, 10uF/50V
C
71
2
100V
/330p
F
R
71
4
18-
F(
20
)
C
72
9
100V
/330p
F
R
71
3
18-
F(
20
)
C
75
0
100V
/0
.47
U
F
C
74
1
2012
100V
/0
.1u
F
C
74
2
2012
100V
/0
.1u
F
C
72
6
100V
/330p
F
R
71
1
18-
F(
20
)
C
72
5
100V
/330p
F
R
71
2
18-
F(
20
)
C
75
6
100V
/0
.47
U
F
C
74
3
2012
100V
/0
.1u
F
C
74
4
2012
100V
/0
.1u
F
C713
0.1
C739
3216, 10uF/50V
C748
3216, 10uF/50V
C752
3216, 10uF/50V
C757
50V/3300uF
C701 0.1
R
70
2
0
R
70
3
0
C703 0.1
R
70
0
0
R
70
1
0
C
70
2
0.
1
R710
39K
R719
1.0
C
73
0
N
C
C7
55
16
V/
100
uF
105'
C
R705
1K
C705
0.1
C
70
4
0.
1
R734
0
R735
0
R736
0
R738
0
C
73
2
N
C
C
73
1
N
C
R706
10K
R707
10K
R708
10K
R709
10K
R715
0
R716
0
R
70
4
1K
C
72
8
N
C
C
71
7
N
C
C
71
8
N
C
C
71
9
N
C
C
72
0
N
C
C
72
7
1000
P
C
74
5
50V
/0
.1u
F
C
74
0
50V
/0
.01u
F
5
4
3
2
1
BN91
C758
50V/3300uF
C
71
4
1u
F
C
72
1
1u
F
C
72
2
1u
F
C
72
4
1u
F
C
70
6
0.
1u
F
C
70
7
0.
1u
F
C
70
9
0.
1u
F
C
70
8
0.
1u
F
C753
16V/100uF 105'C
C754
16V/100uF 105'C
R727
100K
R728
47K
D700
KDS160
C
76
2
1000
P
R729
10K
C
76
4
220
/25
V
C
76
3
220
/25
V
Q704
KTC3875S
Q702
KTC3875S
R
72
4
100
K
C
76
0
1000
P
Q703
KTA1504S
R725
47K
C761
1000P
R726 100K
Q705
KTA1504S
D701
KDS160
S
F
S
F
1
3
2
4
L708
CLZ9Z189Z
D
LM
1623
-100M
-R
A
S
F
S
F
1
2
3
4
L709
CLZ9Z189Z
D
LM
1623
-100M
-R
A
Q70
0
R
T1P144
C
Q701
RT1N141C
R731
0
R732
NC
L71
1
60
C
74
6
0.
1
C
74
7
0.
1
C
77
0
0.
1
C
77
1
0.
1
C
77
2
0.
1
R739
100
R740
100
R741
100
R742
100
C
71
0
1u
F
C733
22uF
C734
22uF
C735
22uF
C736
22uF
AMP_VCC
DGND
DGND
DGND
DGND
DGND
DGND
BN91
WF70
WF71
WF72
54
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Summary of Contents for CEOL RCD-N9
Page 34: ...Personal notes 34 ...
Page 45: ...Personal notes 45 ...
Page 77: ...TC7USB40MU NETWORK IC62 TC7USB40MU Block Diagram 77 ...