10.
Circuit Diagrams and PWB Layouts
SSB: Audio amplifier
1
88
60_516_10051
8
.ep
s
100601
A
u
dio
a
mplifier
B17
B17
2010-04-02
1
AUDIO_AMP_AD
8
25
8
1B
715G
38
91
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
S
PK_R-
To
S
PK_R
S
PK_R+
(
8
ohm
s
pe
a
ker)
S
PK_L-
S
PK_L+
To
S
PK_L
(
8
ohm
s
pe
a
ker)
LRCK
ROUT+
ROUT-
S
PK_R-
BCLK
E
S
MT_
S
DA
726
33
_I2
S
O_MCK
E
S
MT_
S
CL
LB
E
S
MT_
S
DA
DEF
LA
RA
DEF
RB
E
S
MT_
S
CL
MONO
AUD_
R
E
S
ET
MONO
726
33
_I2
S
O_MCK
LRCK
BCLK
S
DATA
RA
S
PK_R-
S
PK_R+
S
PK_L-
S
PK_L+
LOUT+
LOUT-
S
PK_L-
LA
S
PK_L+
S
PK_R+
+VAMP_
3
V
3
RB
LB
S
DATA
+VAMP_
3
V
3
PD
AUD_RE
S
ET
AUD_RE
S
ET
PD
ERROR
E
S
MT_PD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+VAMP_
3
V
3
+VAMP_
3
V
3
+V24_16V_
S
W
+VAMP_
3
V
3
VDD_AMP_24_16V
VDD_AMP_24_16V
+VAMP_
3
V
3
GND
GND
GND
+
3
V
3
_ON
GND
GND
GND
+5V_ON
GND
726
33
_I2
S
O_W
S
11
726
33
_I2
S
O_MCK
11
726
33
_I2
S
O_BCK
11
726
33
_I2
S
O_DAT
11
F_
S
CK
8
,11
F_
S
DA
8
,11
AMP_
S
TBY
11
L620
3
56
u
H
L620
3
56
u
H
R6206
10K 1/16W 5
%
(NC)
R6206
10K 1/16W 5
%
(NC)
+
C62
33
33
0
u
F
3
5V
+
C62
33
33
0
u
F
3
5V
C6210
100N
50V
C6210
100N
50V
R6217
10 OHM 1/10W
R6217
10 OHM 1/10W
R6212
10K 1/16W 5
%
(NC)
R6212
10K 1/16W 5
%
(NC)
R6210
10K1/16W
R6210
10K1/16W
R6202
10K 1/16W 5
%
R6202
10K 1/16W 5
%
FB6206
120R/
3
000mA
FB6206
120R/
3
000mA
1
2
C62
3
1
1N 50V
C62
3
1
1N 50V
R6240
2.2K1/16W(NC)
R6240
2.2K1/16W(NC)
R62
38
10K 1/16W 5
%
(NC)
R62
38
10K 1/16W 5
%
(NC)
R6227
10K1/16W
R6227
10K1/16W
R6216
10 OHM 1/10W
R6216
10 OHM 1/10W
C6215
1UF 10V
C6215
1UF 10V
R6221
470K 1/16W 5
%
R6221
470K 1/16W 5
%
C62
3
4
100N 50V
C62
3
4
100N 50V
C6224
1UF 10V
C6224
1UF 10V
C621
3
100N 50V
C621
3
100N 50V
R1
R2
Q620
3
PDTC114EU
R1
R2
Q620
3
PDTC114EU
1
3
2
C6219
220N 50V
C6219
220N 50V
R6226
10K 1/16W 5
%
(NC)
R6226
10K 1/16W 5
%
(NC)
C620
8
1N 50V
C620
8
1N 50V
FB6204
120R/
3
000mA
FB6204
120R/
3
000mA
1
2
R62
3
4
470OHM1/16W
R62
3
4
470OHM1/16W
R62
3
0
0R05OHM1/16W
R62
3
0
0R05OHM1/16W
C621
8
1N 50V
C621
8
1N 50V
FB620
3
120R/
3
000mA
FB620
3
120R/
3
000mA
1
2
C6229
1UF 10V
C6229
1UF 10V
Q6202
BC
8
47C
Q6202
BC
8
47C
FB6202
120R/
3
000mA
FB6202
120R/
3
000mA
1
2
R62
3
1
0R05OHM1/16W
R62
3
1
0R05OHM1/16W
C6204
100N 50V
C6204
100N 50V
R6201
470K 1/16W 5
%
R6201
470K 1/16W 5
%
R6205
10K1/16W
R6205
10K1/16W
C62
3
5
100N 50V
C62
3
5
100N 50V
C6202
1N 50V
C6202
1N 50V
C6206
1N 50V
C6206
1N 50V
C620
3
1N 50V
C620
3
1N 50V
C62
3
0
100N 16V
C62
3
0
100N 16V
R6215
10 OHM 1/10W
R6215
10 OHM 1/10W
C6222
220N 50V
C6222
220N 50V
R620
3
100K1/16W
R620
3
100K1/16W
C6226
220pF 50V(NC)
C6226
220pF 50V(NC)
R6219
10 OHM 1/10W
R6219
10 OHM 1/10W
R6209
0R05OHM1/16W
R6209
0R05OHM1/16W
R6214
10 OHM 1/10W
R6214
10 OHM 1/10W
R62
3
9
2.2K1/16W
R62
3
9
2.2K1/16W
C6225
100N 16V
C6225
100N 16V
FB6205
120R/
3
000mA
FB6205
120R/
3
000mA
1
2
R6225
5K1 1/16W 5
%
R6225
5K1 1/16W 5
%
R6211
10K 1/16W 5
%
(NC)
R6211
10K 1/16W 5
%
(NC)
ZD6201
BZX
8
4C
3
V6
ZD6201
BZX
8
4C
3
V6
1
3
R6220
10K 1/16W 5
%
(NC)
R6220
10K 1/16W 5
%
(NC)
R62
33
0R05 1/10W
R62
33
0R05 1/10W
C6221
1N 50V
C6221
1N 50V
R6204
10K1/16W
R6204
10K1/16W
C6216
100N 50V
C6216
100N 50V
R620
8
0R05OHM1/16W
R620
8
0R05OHM1/16W
C6205
100N 50V
C6205
100N 50V
U6202
AD
8
25
8
1B-TKG
U6202
AD
8
25
8
1B-TKG
NC
1
NC
2
PLL#
3
MCLK
4
CLK_OUT
5
DGND
6
NC
7
DVDD
8
DEF
9
NC
10
NC
11
S
DATA
12
NC
1
3
MON
O
14
LRCI
N
15
BC
L
K
16
PD
#
17
E
R
ROR#
1
8
RE
S
ET#
19
S
A0
20
S
A1
21
NC
22
NC
2
3
S
CL
24
S
DA
25
DGND
26
DVDD
27
NC
2
8
NC
29
NC
3
0
NC
3
1
NC
3
2
NC
33
NC
3
4
NC
3
5
NC
3
6
NC
3
7
VD
D
R
A
38
RA
3
9
GNDR
40
RB
41
VD
D
R
B
42
V
DDLB
4
3
LB
44
GNDL
45
LA
46
V
DDLA
47
NC
4
8
TH
ER
MALPAD
49
C62
3
2
220pF 50V(NC)
C62
3
2
220pF 50V(NC)
L6202
56
u
H
L6202
56
u
H
C6212
100N 50V
C6212
100N 50V
R622
8
10K 1/16W 5
%
(NC)
R622
8
10K 1/16W 5
%
(NC)
C6211
100N
50V
C6211
100N
50V
C6201
100N 50V
C6201
100N 50V
L6204
56
u
H
L6204
56
u
H
C622
8
100N
50V
C622
8
100N
50V
C6217
1N 50V
C6217
1N 50V
CN6201
CONN
CN6201
CONN
1
2
3
4
R622
3
10 OHM 1/10W
R622
3
10 OHM 1/10W
R62
3
5
100OHM1/16W
R62
3
5
100OHM1/16W
R
6229
0R
05O
H
M
1
/16W
R
6229
0R
05O
H
M
1
/16W
R6222
5K1 1/16W 5
%
R6222
5K1 1/16W 5
%
L6201
56
u
H
L6201
56
u
H
R621
3
10 OHM 1/10W
R621
3
10 OHM 1/10W
C6207
100N 50V
C6207
100N 50V
FB6207
120R/
3
000mA
FB6207
120R/
3
000mA
1
2
C6209
100N 50V
C6209
100N 50V
R621
8
10 OHM 1/10W
R621
8
10 OHM 1/10W
C6227
0.47
u
F 16V
C6227
0.47
u
F 16V
C6201 D7
C6202 D
8
C620
3
C
8
C6204 D
8
C6205 C
8
C6206 A
8
C6207 C7
C620
8
B
8
C6209 A
8
C6210 A
8
C6211 B
8
C6212 F2
C621
3
F2
C6215 C2
C6216 F2
C6217 E6
C621
8
D6
C6219 A
8
C6221 C6
C6222 C
8
C6224 C5
C6225 C2
C6226 D
3
C6227 D4
C622
8
B
8
C6229 D4
C62
3
0 C5
C62
3
1 B6
C62
3
2 D4
C62
33
F1
C62
3
4 F
3
C62
3
5 F4
CN6201 B9
FB6202 B7
FB620
3
B2
FB6204 C7
FB6205 D7
FB6206 A7
FB6207 E1
L6201 C7
L6202 A7
L620
3
B7
L6204 D7
Q6202 F4
Q620
3
F5
R6201 G4
R6202 H4
R620
3
B
3
R6204 H6
R6205 D5
R6206 G6
R620
8
C
3
R6209 C
3
R6210 H5
R6211 G4
R6212 G5
R621
3
B6
R6214 C6
R6215 A
8
R6216 B
8
R6217 C7
R621
8
D7
R6219 D6
R6220 B
3
R6221 D4
R6222 F
8
R622
3
A6
R6225 F9
R6226 D4
R6227 D5
R622
8
D4
R6229 D4
R62
3
0 D
3
R62
3
1 D
3
R62
33
G9
R62
3
4 F4
R62
3
5 E4
R62
38
G4