Table of Contents
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Circuit Diagrams and PWB Layouts
SSB: Audio Amplifier
CN6101 D10
C6113
F4
C6137
E10
C6155
D9
FB6103 D7
C6101
B3
C6125
D7
C6139
C7
C6157
G5
L6101
C6103
B4
C6127
D8
C6141
C7
C6159
F6
Q6101 B2
C6105
E2
C6129
F7
C6143
B9
C6161
G6
Q6104 D6
C6107
E3
C6131
E9
C6145
B10
C6163
G4
Q6106 C1
C6109
D3
C6133
G9
C6147
D8
C6165
H5
R6101
C6111
C4
C6135
G9
C6153
E6
FB6101 B4
R6103
1
2
AUDIO AMPLIFIER
B16
A
R6103
56K
+5V_SW
R6104
180K
B
R6101
R6157
47K
0R05
R6102
Q6101
2
BC847C
1K
Q6106
2
10
24V_PWR_SW
MUN2211TIG
C
D
AUOutL
R6106
100R
C6107
10
AUOutL
E
AUOutR
R6107
100R
C6108
10
AUOutR
C6105
R6108
C6106
R6109
10N
22K
10N
22K
F
G
H
715T2878-1
1
2
TPS1.3A LA
7.
R6105
B5
R6119
D5
R6145
B7
R6164
C10
D9
R6107
E1
R6121
D5
R6147
B7
R6166
F10
R6109
E2
R6123
C3
R6149
B8
R6168
G4
R6111
F3
R6137
D6
R6151
C9
R6170
G3
R6113
E4
R6139
D6
R6153
B9
R6172
H6
B2
R6115
C4
R6141
E9
R6156
B4
R6174
G6
B2
R6117
E4
R6143
E9
R6158
E7
R6176
G4
3
4
+24V
Q6105
C6102
0.1uF
FB6102
1
8
S
D
120R(NC)
2
7
S
D
R6105
3
6
S
D
4
5
G
D
SI4835BDY
1
2
1
C6101
FB6101 120R
330N 50V
+
R6156
C6103
C6104
10K
10uF 50V
0.1uF
R6123
0R(NC)
+24V_SW
C6111
100N 50V(NC)
R6114
OP0_VCC
150R(NC)
R6115
47K(NC)
C6109
R6112
1U(NC)
47K(NC)
U6101A
TL062CD(NC)
3
+
1
2
-
R6110
10K(NC)
R6116
33K(NC)
C6112
100P(NC)
OP0_VCC
1U 16V
R6117
47K(NC)
1U 16V
U6101B
C6110
R6113
TL062CD(NC)
5
+
1U(NC)
47K(NC)
7
6
-
R6111
10K(NC)
R6118
33K(NC)
C6113
100P(NC)
R6124
0R(NC)
+3V3_SW
R6167
47K
R6168
10K
Q6107
2
10
AMP_MUTE
BC847C
C6157
1U
R6169
10K
R6175
47K
R6170
10K
R6176
47K
C6162
C6163
330P
330P
3
4
43
U6101B E4
C6110
E3
C6134
D9
C6152
E5
D6101
U6103
B8
C6112
D4
C6136
E9
C6154
E6
FB6102 B4
CN6102 G10
C6114
D5
C6138
B7
C6156
G9
FB6104 A9
C6102
B4
C6126
D8
C6140
B7
C6158
H5
L6102
C6104
B5
C6128
E7
C6142
B8
C6160
F6
Q6103 D6
C6106
E2
C6130
E9
C6144
B10
C6162
G4
Q6105 B3
C6108
E3
C6132
D9
C6146
C10
C6164
H5
Q6107 G4
5
6
7
0R(NC)
AUOutR
R6145
100R
D6101
C6138
2
+24V_SW
A K
10N
S3D
AUOutL
R6146
100R
C6139
10N
+24V_SW
+24V_AMP
FB6103
+ C6114
10uF 50V(NC)
1
2
120R
10
AMP_STBY
R6121
0R(NC)
AUD_RIN
R6137
1K5
R6140
R6119
10R
33K(NC)
ZD6101
R6139
BZX84-B18
47K
Q6104
Q6103
BC847C
BC847C
R6138
+
470R
R6155
C6152
150R(NC)
47uF 25V(NC)
10
AMP_MUTE
R6158
10R
AUD_LIN
C6153
100N 25V
AUD_RIN
C6154
100N 25V
R6122
0R(NC)
AUD_LIN
R6120
33K(NC)
C6128
1U
C6129
1U
+3V3_SW
C6159
C6160
0.1uF
0.1uF
+ C6161
470UF 10V
1
2
C1P
PGND
3
17
C1N
SGND
5
PVSS
7
SVSS
R6173
10R
AUD_RIN
13
9
INL
OUTL
R6174
10R
AUD_LIN
15
11
INR
OUTR
C6158
U6104
1U
DRV601RTJR
C6164
33P
R6171
33K
C6165
33P
R6172
33K
5
6
7
B5
R6102
B2
R6116
D4
R6142
E9
R6157
B2
R6104
B2
R6118
F4
R6144
E9
R6163
C10
R6106
E1
R6120
E5
R6146
C7
R6165
F10
G9
R6108
E2
R6122
E5
R6148
C7
R6167
F4
R6110
D3
R6124
F3
R6150
C8
R6169
G3
R6112
D4
R6138
E6
R6152
A9
R6171
H6
R6114
C4
R6140
D7
R6155
E5
R6173
G6
8
9
+5V_SW1
R6152
FB6104
10R
120R(NC)
C6140
R6149
10K
1U 10V
U6103
R6147
TPA6110A2DGNRG4
22K
C6142
470N
R6153
1
8
BYP
IN1-
2
7
GND
VO1
3
6
10
HP_STBY
SD
VDD
4
5
IN2-
VO2
C6141
R6150
10K
1U 10V
R6151
10K
R6148
22K
+
+
C6125
C6126
C6127
C6147
L6101
C6134
470uF 35V
470uF 35V
100N 50V
100N 50V
35uH
470uF 25V
C6132
C6155
470N
470N
U6102
TPA3123D2PWPR
1
24
PVCCL
PGNDL
2
23
SD
PGNDL
C6136
3
22
PVCCL
LOUT
100N 50V
4
21
MUTE
BSL
C6130
220N
5
20
LIN
AVCC
6
19
RIN
AVCC
7
18
BYPASS
GAIN0
8
17
AGND
GAIN1
C6131
220N
9
16
AGND
BSR
10
15
PVCCR
ROUT
11
14
VCLAMP
PGNDR
12
13
PVCCR
PGNDR
+3V3_SW
L6102
C6135
35uH
470uF 25V
C6133
C6156
470N
470N
8
9
R6175
G4
U6101A D4
U6102
E7
U6104
G5
10
B16
A
+
C6143
C6144
100N 50V
220uF 16V
B
10K
C6145
HPR
5
330uF 10V
C6146
HPL
5
330uF 10V
C
R6163
R6164
2K2
2K2
ROUT+
1
D
2
CN6101
63362 2P 2.0MM
+24V_AMP
+
C6137
10UF/50V
E
AMP_GAIN0
10
AMP_GAIN1
10
F
R6165
R6166
2K2
2K2
LOUT+
1
2
G
CN6102
69072 2P 2.5MM
H
I_17610_052.eps
080408
10
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