Circuit Diagrams and PWB Layouts
10.
SSB: Audio Amp/Headphone out
1
88
40_517_10040
8
.ep
s
10042
8
AUDIO AMP/HEADPHONE OUT
B12
B12
2010-04-02
1
AUDIO AMP/
HEADPHONE OUT
715G
3
7
3
5
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
AMP_MUTE: [AO
S
DATA1]
AUDIO_MUTE: [OPCTRL4]
NORMAL: Low
MUTE: High
S
MD/0402
S
MD/0402
S
MD/0402
S
MD/0402
S
MD/0402
S
MD/0402
S
MD/0402
S
MD/0402
7V
-------><-------
-------><-------
-------><-------
-------><-------
-------><-------
HP_AMP_MUTE: [GPIO 4
3
]
NORMAL: Low
MUTE: High
S
MD/0402
S
MD/0402
S
MD/0402
S
MD/0402
S
MD/0402
S
MD/0402
Applic
a
tion for BUH 1W MONO
He
a
dphone
-------><-------
B
a
ck
Front
S
MD
ROUT-
LOUT-
HPOUTL
S
h
u
tdown
HP_DET#
HPOUTL
HP_
S
C_MUTE
ROUT-
HP_
S
C_MUTE
HP_O
u
t_R
HP_o
u
t_R1
HP_O
u
t_L
HPOUTR
LOUT+
ROUT+
S
h
u
tdown
ROUT+
Line_O
u
t_R
Line_O
u
t_L
AUDIO_VDD
LOUT+
LOUT+
LOUT-
HP_o
u
t_L1
AUDIO_VDD
OFF_MUTE
S
P_AMP_MUTE
OFF_MUTE
AUDIO_VDD
#
S
D
Vo+
#
S
D
HP_o
u
t_R1
HP_o
u
t_L1
HPOUTL_BATH
HPOUTR
HPOUTL
HP_AMP_MUTE
HPOUTR
HPOUTL_BATH
Vo-
AMP_MUTE
AUDIO_MUTE
GND_
S
OUND
GND_
S
OUND
DV
33
GND_
S
OUND
GND_
S
OUND
+5V_
S
W
+5V_
S
W
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
+24V_16V
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
GND_
S
OUND
PWR_24V_16V
S
TB_PWR_5V
+5V_
S
W
GND_
S
OUND
+5V_
S
W
DV
33
DV
33
DV
33S
B
GND_
S
OUND
FB60
3
120R/
3
000mA
FB60
3
120R/
3
000mA
1
2
C609
1UF 16V
C609
1UF 16V
C617
NC/2.2UF10V
C617
NC/2.2UF10V
C61
8
100N 50V
C61
8
100N 50V
R609
9R1 1/10W 1
%
R609
9R1 1/10W 1
%
R64
3
0R05OHM1/16W
R64
3
0R05OHM1/16W
C652
NC/1
u
F 25V
C652
NC/1
u
F 25V
R652
24K +-1
%
1/16W
R652
24K +-1
%
1/16W
TP60
3
TP60
3
1
D607
BA
S3
16
D607
BA
S3
16
A
1
K
2
FB607
NC/120R/6A
FB607
NC/120R/6A
1
2
C640
NC/1N 50V
C640
NC/1N 50V
+
C6
33
220UF/
3
5V
+
C6
33
220UF/
3
5V
C606
0.47
u
F 16V
C606
0.47
u
F 16V
R625
NC/0R05OHM1/16W
R625
NC/0R05OHM1/16W
U602
TPA61
3
2A2RTER
U602
TPA61
3
2A2RTER
INL-
1
INR+
3
INL+
2
OUTL
16
HPVDD
12
HP
V
SS
8
G0
6
INR-
4
OUTR
5
CPP
11
CPN
9
EN
1
3
S
GN
D
15
AVD
D
14
PGND
10
G1
7
Therm
a
l P
a
d
17
TP601TP601
1
R65
8
NC/0R05OHM1/16W
R65
8
NC/0R05OHM1/16W
R6
3
4
0R05OHM1/16W
R6
3
4
0R05OHM1/16W
C619
1N 50V
C619
1N 50V
R6
3
1
1K1/16W
R6
3
1
1K1/16W
CN601
CONN
CN601
CONN
1
2
3
4
FB611
120R/
3
000mA
FB611
120R/
3
000mA
1
2
L601
47
u
H
L601
47
u
H
D604
BA
S3
16
D604
BA
S3
16
A
1
K
2
C644
10N 50V
C644
10N 50V
R644
0R05OHM1/16W
R644
0R05OHM1/16W
FB612
120R/
3
000mA
FB612
120R/
3
000mA
1
2
R621
NC/10K1/16W
R621
NC/10K1/16W
C64
3
10N 50V
C64
3
10N 50V
R647
100OHM1/16W
R647
100OHM1/16W
R650
NC/27K 1/16W
R650
NC/27K 1/16W
C6
3
5
NC/1N 50V
C6
3
5
NC/1N 50V
R65
3
NC/6.
8
K1/16W
R65
3
NC/6.
8
K1/16W
FB604
120R/
3
000mA
FB604
120R/
3
000mA
1
2
Q605
BC
8
47C
Q605
BC
8
47C
U60
3
NC/TPA6211A1DGN
U60
3
NC/TPA6211A1DGN
S
HUTDOWN
1
BYPA
SS
2
IN+
3
IN-
4
Vo+
5
VDD
6
GND
7
Vo-
8
GND
9
C615
1U 25V
C615
1U 25V
R620
10K1/16W
R620
10K1/16W
R654
NC/6.
8
K1/16W
R654
NC/6.
8
K1/16W
FB61
3
120R/
3
000mA
FB61
3
120R/
3
000mA
1
2
R627
100 OHM 1/10W
R627
100 OHM 1/10W
R6
3
7
0R05OHM1/16W
R6
3
7
0R05OHM1/16W
C6
3
0
220NF 25V
C6
3
0
220NF 25V
C6
3
1
33
0N 25V
C6
3
1
33
0N 25V
C601
2.2UF10V
C601
2.2UF10V
L604
47
u
H
L604
47
u
H
C610
1UF16V
C610
1UF16V
D60
3
BA
S3
16
D60
3
BA
S3
16
A
1
K
2
C60
8
2.2UF10V
C60
8
2.2UF10V
C651
NC/1
u
F 25V
C651
NC/1
u
F 25V
C649
NC/0.47
u
F 16V
C649
NC/0.47
u
F 16V
R6
33
0R05OHM1/16W
R6
33
0R05OHM1/16W
FB610
NC/120R/6A
FB610
NC/120R/6A
1
2
C62
3
1UF16V
C62
3
1UF16V
FB614
120R/
3
000mA
FB614
120R/
3
000mA
1
2
C626
33
0N 25V
C626
33
0N 25V
R64
8
100OHM1/16W
R64
8
100OHM1/16W
R655
0R05OHM1/16W
R655
0R05OHM1/16W
TP604TP604
1
R649
0R05OHM1/16W
R649
0R05OHM1/16W
R6
3
5
NC/100K1/16W
R6
3
5
NC/100K1/16W
R607
0R05OHM1/16W
R607
0R05OHM1/16W
FB601
120R/
3
000mA
FB601
120R/
3
000mA
1
2
R666
100OHM1/16W
R666
100OHM1/16W
C627
220NF 25V
C627
220NF 25V
+
C6
3
4
220UF/
3
5V
+
C6
3
4
220UF/
3
5V
C650
NC/1
u
F 25V
C650
NC/1
u
F 25V
R612
10K1/16W
R612
10K1/16W
FB615
120R/
3
000mA
FB615
120R/
3
000mA
1
2
R6
3
6
100OHM1/16W
R6
3
6
100OHM1/16W
R629
NC/100K1/16W
R629
NC/100K1/16W
C625
33
0N 25V
C625
33
0N 25V
R645
0R05OHM1/16W
R645
0R05OHM1/16W
C641
1N 50V
C641
1N 50V
R62
8
NC/47K1/16W
R62
8
NC/47K1/16W
D609
BA
S3
16
D609
BA
S3
16
A
1
K
2
C61
3
100N 50V
C61
3
100N 50V
C624
1UF16V
C624
1UF16V
U601
TPA
3
11
3
D2
U601
TPA
3
11
3
D2
S
DZ
1
FAULTZ
2
LINP
3
LINN
4
GAIN0
5
GAIN1
6
AVCC
7
AGND
8
GVDD
9
PLIMIT
10
RINN
11
RINP
12
NC
1
3
PBTL
14
PVCCL
2
8
PVCCL
27
B
S
PL
26
OUTPL
25
PGND
24
OUTNL
2
3
B
S
NL
22
B
S
NR
21
OUTNR
20
PGND
19
OUTPR
1
8
B
S
PR
17
PVCC
16
PVCC
15
Therm
a
l P
a
d
29
C614
1N 50V
C614
1N 50V
R617
0R05OHM1/16W
R617
0R05OHM1/16W
C6
3
6
1N 50V
C6
3
6
1N 50V
TP602TP602
1
R61
8
9R1 1/10W 1
%
R61
8
9R1 1/10W 1
%
FB60
8
NC/120R/6A
FB60
8
NC/120R/6A
1
2
+
C604
33
0UF
3
5V
+
C604
33
0UF
3
5V
C62
8
220NF 25V
C62
8
220NF 25V
R640
10R 1/16W 5
%
R640
10R 1/16W 5
%
R606
NC/100K1/16W
R606
NC/100K1/16W
C6
38
1N 50V
C6
38
1N 50V
R60
8
1K1/16W
R60
8
1K1/16W
C605
0.47
u
F 16V
C605
0.47
u
F 16V
R656
NC/0R05OHM1/16W
R656
NC/0R05OHM1/16W
C629
220NF 25V
C629
220NF 25V
TP605
TP605
1
FB605
220R/2000mA
FB605
220R/2000mA
1
2
R610
NC/10K1/16W
R610
NC/10K1/16W
CN602
PHONEJACK
CN602
PHONEJACK
1
7
6
2
3
4
5
R601
4.7K1/16W
R601
4.7K1/16W
R6
3
0
10 OHM 1/4W
R6
3
0
10 OHM 1/4W
R6
3
9
10R 1/16W 5
%
R6
3
9
10R 1/16W 5
%
R622
0R05OHM1/16W
R622
0R05OHM1/16W
C602
100N 50V
C602
100N 50V
C646
10
u
F 16V
C646
10
u
F 16V
R646
0R05OHM1/16W
R646
0R05OHM1/16W
Q602
BC
8
57BW
Q602
BC
8
57BW
1
2
3
C6
3
2
1N 50V
C6
3
2
1N 50V
C612
0.47
u
F 16V
C612
0.47
u
F 16V
R651
47K OHM +-1
%
1/16W
R651
47K OHM +-1
%
1/16W
C645
10N 50V
C645
10N 50V
C6
3
9
NC/1N 50V
C6
3
9
NC/1N 50V
R615
4.7K1/16W
R615
4.7K1/16W
R642
10R 1/16W 5
%
R642
10R 1/16W 5
%
C647
10
u
F 16V
C647
10
u
F 16V
R616
NC/0R05OHM1/16W
R616
NC/0R05OHM1/16W
R605
47 OHM 1/16W
R605
47 OHM 1/16W
L60
3
47
u
H
L60
3
47
u
H
C642
10N 50V
C642
10N 50V
FB606
220R/2000mA
FB606
220R/2000mA
1
2
R611
0R05OHM1/16W
R611
0R05OHM1/16W
C607
0.47
u
F 16V
C607
0.47
u
F 16V
C60
3
100N 50V
C60
3
100N 50V
D60
8
NC/BA
S3
16
D60
8
NC/BA
S3
16
A
1
K
2
R659
NC/0R05OHM1/16W
R659
NC/0R05OHM1/16W
Q601
BC
8
47BW
Q601
BC
8
47BW
R624
NC/47K1/16W
R624
NC/47K1/16W
R657
NC/0R05OHM1/16W
R657
NC/0R05OHM1/16W
R614
4.7K1/16W
R614
4.7K1/16W
FB609
NC/120R/6A
FB609
NC/120R/6A
1
2
R626
NC/100
OHM 1/10W
R626
NC/100
OHM 1/10W
R641
10R 1/16W 5
%
R641
10R 1/16W 5
%
C621
1UF16V
C621
1UF16V
R6
38
10K1/16W
R6
38
10K1/16W
FB602
120R/
3
000mA
FB602
120R/
3
000mA
1
2
C616
1UF16V
C616
1UF16V
FB617
NC/120R/
3
000mA
FB617
NC/120R/
3
000mA
1
2
C620
33
0N 25V
C620
33
0N 25V
D606
BA
S3
16
D606
BA
S3
16
A
1
K
2
L602
47
u
H
L602
47
u
H
R62
3
NC/0R05OHM1/16W
R62
3
NC/0R05OHM1/16W
C611
NC/10N 50V
C611
NC/10N 50V
R60
3
100OHM1/16W
R60
3
100OHM1/16W
R671
NC/10K1/16W
R671
NC/10K1/16W
C622
1UF16V
C622
1UF16V
C6
3
7
NC/1N 50V
C6
3
7
NC/1N 50V
C64
8
1UF16V
C64
8
1UF16V
C601 E
3
C602 E10
C60
3
E10
C604 B2
C605 F2
C606 G2
C607 F2
C60
8
F4
C609 F4
C610 G
3
C611 E10
C612 F2
C61
3
A7
C614 A7
C615 C5
C616 C5
C617 G
8
C61
8
E7
C619 E7
C620 B9
C621 B5
C622 B5
C62
3
D5
C624 D5
C625 C9
C626 C9
C627 B7
C62
8
C7
C629 C7
C6
3
0 D7
C6
3
1 D9
C6
3
2 B7
C6
33
A7
C6
3
4 E7
C6
3
5 B9
C6
3
6 C7
C6
3
7 B9
C6
38
C7
C6
3
9 C9
C640 D9
C641 D7
C642 B4
C64
3
D4
C644 F1
C645 G1
C646 G1
C647 F1
C64
8
C5
C649 G
8
C650 G7
C651 G7
C652 G7
CN601 C11
CN602 E11
D60
3
B2
D604 B2
D606 B1
D607 C1
D60
8
D2
D609 D2
FB601 E
3
FB602 D10
FB60
3
D10
FB604 D10
FB605 C4
FB606 C4
FB607 B
8
FB60
8
B
8
FB609 C9
FB610 D9
FB611 D10
FB612 D11
FB61
3
D11
FB614 D11
FB615 D11
FB617 G9
L601 B
8
L602 C
8
L60
3
C9
L604 D9
Q601 A2
Q602 B1
Q605 F4
R601 B1
R60
3
D4
R605 B2
R606 C1
R607 C2
R60
8
F5
R609 E4
R610 G4
R611 H4
R612 G4
R614 E10
R615 E4
R616 G4
R617 F2
R61
8
H4
R620 A1
R621 A1
R622 A2
R62
3
A2
R624 F2
R625 E9
R626 B1
R627 B1
R62
8
G2
R629 B5
R6
3
0 C5
R6
3
1 F5
R6
33
B5
R6
3
4 C5
R6
3
5 B5
R6
3
6 B4
R6
3
7 G2
R6
38
A5
R6
3
9 B7
R640 C7
R641 C7
R642 D7
R64
3
B4
R644 D4
R645 F1
R646 F1
R647 F1
R64
8
G1
R649 B2
R650 A5
R651 C5
R652 C5
R65
3
G
8
R654 G
8
R655 E11
R656 F9
R657 E10
R65
8
G9
R659 G9
R666 A2
R671 G7
TP601 C10
TP602 C10
TP60
3
C10
TP604 C10
TP605 B5
U601 A6
U602 F
3