Stihl BT 131, Инструкция по эксплуатации

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Experience change
VIDEOCON
Rev:
DESCRIPTION
GAOHL
CHK/DATE
APPD/DATE
V59-CTYPE
20140906 V1.0
Simon/Gao
L+
L-
R-
R+
R15 Left 24bit; NC I2S 24bit
PCM1808 3.3V/10mA
7SZ04 3.3V/50mA
STA5711 3.3V/55mA
To void earphone POP
PCM1808 3.3V/10mA
PCM1808 5V/9mA
注意Boost电容耐压
R908
100K
C913
1nF 50V
R909 10K
R910
100K
C914
1nF 50V
R911 10K
R925
1K
R924
1K
7
4
3
6
5
1
2
XS901
C918
10uF 10V
C919
10uF 10V
1 2
L904 15uH 3A
1 2
L901 15uH 3A
1 2
L902 15uH 3A
1 2
L903 15uH 3A
C950
0.1uF
C951
0.1uF
1
2
3
4
XS902
CON04-2.0
C952
1nF 50V
C941
0.1uF
C942
0.1uF
C943
1nF 50V
C
9
2
9
0
.
1
u
F
C931
0.1uF 50V
C
9
3
0
1
n
F
5
0
V
R929 100
R930 100
C915
0.47uF 50V
C901
0.47uF 50V
1
VREF
2
AGND
3
VCC
4
VDD
5
DGND
6
SCKI
7
LRCK
14
VINR
13
VINL
12
FMT
11
MD1
10
MD0
9
DOUT
8
BCK
N901
N_PCM1808
1 2
X901
12.288MMHZ
C902
27p
C903
NC
R902 1M
R903
100
C904
1uF 0402 6.3V
C905
1uF 0402 6.3V
R901 1k
R905 1k
R
9
1
6
1
0
k
R
9
1
7
1
0
k
R918 33
R904 33
R919 33
R920 33
C908 0.1uF
C909
1uF 6.3V
C910
0.1uF
C911 10uF 10V
C
9
3
6
0
.
1
u
F
1
NC
2
A
3
GND
5
VCC
4
Y
N902
N_SGM7SZ04
R937
100
C
9
5
5
150p
Q903
LMBT3904
Q904
LMBT3904
Q905
LMBT3904
R
9
3
9
4
7
0
R940 100
R941 100
R942 10K
C
9
5
6
1
0
u
F
1
0
V
R943
10
C957 10uF 10V
R944 1K
R
9
4
5
1
0
C
9
3
5
1
0
u
F
1
0
V
TPAS5707
1
O
U
T
_
A
2
P
V
D
D
_
A
6
S
S
T
I
M
E
R
5
G
V
D
D
_
O
U
T
4
B
S
T
_
A
3
P
V
D
D
_
A
1
1
P
L
L
_
F
L
T
P
1
0
P
L
L
_
F
L
T
M
9
A
V
S
S
8
N
C
7
O
C
_
A
D
J
1
2
V
R
_
A
N
A
13
AVDD
14
FAULT#
15
MCLK
16
OSC_RES
17
DVSSO
18
VR_DIG
24
SCL
23
SDA
22
SDIN
21
SCLK
20
LRCLK
19
PDN#
40
PVDD_C
41
PVDD_C
42
BST_C
43
BST_B
44
PVDD_B
45
PVDD_B
46
OUT_B
47
PGND_AB
37
PGND_CD
38
PGND_CD
39
OUT_C
2
5
R
E
S
E
T
#
3
0
A
G
N
D
2
9
G
N
D
2
8
D
V
S
S
2
7
D
V
D
D
2
6
S
T
E
S
T
3
4
P
V
D
D
_
D
3
3
B
S
T
_
D
3
2
G
V
D
D
_
O
U
T
3
1
V
R
E
G
3
5
P
V
D
D
_
D
3
6
O
U
T
_
D
48
PGND_AB
C934
0.1uF 50V
C
9
3
2
0
.
1
u
F
5
0
V
C
9
3
3
0
.
1
u
F
5
0
V
C
9
7
0
A
2
2
u
F
2
5
V
E
3
.
5
C
9
3
7
0
.
1
u
F
C
9
3
8
1
n
F
5
0
V
C
9
3
9
4
7
0
u
F
2
5
V
G
F
C
9
7
3
0
.
1
u
F
C
9
7
4
1
n
F
5
0
V
C
9
7
2
0
.
1
u
F
C
9
7
1
1
n
F
5
0
V
C
9
5
9
1
u
F
2
5
V
C
9
5
8
2
.
2
n
F
5
0
V
R
9
4
6
2
2
k
R947 470 C948
47nF 25V
C949
4.7nF 50V
R948 470 C947
47nF 25V
C946
4.7nF 50V
R
9
5
0
N
C
/
1
5
K
R
9
4
9
N
C
/
1
8
K
C
9
6
0
0
.
0
1
u
F
5
0
V
C
9
8
0
2
7
p
F
C
9
7
9
2
7
p
F
C
9
4
5
2
7
p
F
C
9
4
4
2
7
p
F
C
9
6
9
0
.
1
u
F
C
9
6
8
1
u
F
2
5
V
R951 18.2k-1%
C
9
6
3
0
.
1
u
F
C
9
6
4
4
.
7
u
F
1
0
V
C
9
6
2
0
.
1
u
F
C
9
6
1
1
0
u
F
1
0
V
L905
120oHm@100MHz
C
9
6
6
0
.
1
u
F
C
9
6
7
1
0
u
F
1
0
V
L906
120oHm@100MHz
R952 100
R953
4.7k
C
9
6
5
1
u
F
6
.
3
V
R954 100
R955
4.7k
C
9
4
0
1
u
F
1
6
V
C
9
8
1
1
u
F
C970
2
2
0
u
F
1
6
V
AMP-AUOUTL0
AMP-AUOUTR0
SPEAK_L
EAR-L+
EAR_R+
SPK_R+
SPEAK_R
SPK_L+
GND
I2C-SCL
I2C-SDA
GND
3.3VSII
MCLK
DATA
BCK
5
V
S
T
B
3.3VSII
S
P
K
_
L
+
S
P
E
A
K
_
L
S
P
K
_
R
+
SPEAK_R
MCLK'
EAR_R+
EAR-L+
5VSTB
AMP-MUTE
3.3VSII
12VSTB
12VSTB
12VSTB
12VSTB
3.3VSII
LRCK
LRCK
MCLK
BCK
DATA
3.3VSII
3V3D
AMP-MUTE
3.3VSII
3V3D