JBL Boombox 2, Руководство по обслуживанию

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YangMJ
REV: V1.0
AMP+DAC TITLE:Schematic
BoomBox II
Part NO:NA
MODEL:XXX
From No.:FM-QMP005-13
B
C
D
B
C
D
V1
V5
V4
V3
V2
YMJ
A
1
ISS
5
A
4 3 2
5 4 3 2 1
APPROVAL CHECKED DESIGN
SCALE: FREE
SHEET: 1/4
CHANGE RECORDS DATE
REVISER
PROTOTYPE-A3
2017.3.14
CONFIDENTIAL UNDER NDA
L_TW+
L_WF+
L_WF-
L_TW-
R_TW+
R_WF+
R_WF-
R_TW-
0 1
I2C Address
0 1 ADR2 R/W 1 ADR1
0 1 0 1 0 R/W 1 0
0 1 0 1 1 R/W 1 0
Change to 47P
26DB
ON
OFF
MASTER
SLAVE
26DB
ON
OFF
Luosj
R7
0
3.
3R
C9
3
103
C6
0
1u
50V
C3
8
1u
50V
R2
5
3.
3R
C3
9
103
C9
2
1000P
50V
C5
2
1000P
50V
R184
3.
3R
C147
103
C139
1u
50V
C188
1u
50V
R232
3.
3R
C160
103
C161
1000P
50V
C196
1000P
50V
C108
0.22u50V
C112
0.22u50V
CE
2
220u
/35V
C89
0.22u50V
C121
0.22u50V
C3
4
0.
1u
50V
CE
3
330u
35V
C2
4
0.
1u
50V
C138
2.2u10V
R108
100K 1%
R141
20K 1%
C97
1u10V
R158
1K
C125 0.47u10V
R183
0R
C154
NC
C6
1
NC
C173
NC
R9
1
3.
3R
C104
1n
F50V
R9
2
3.
3R
C7
8
1n
F50V
R110
3.
3R
C122
1n
F50V
R176
3.
3R
C159
1n
F50V
C3
5
4.
7u
50V
C5
0
4.
7u
50V
R119
0R
R121
0R
1
2
3
Q13
3904
R198
100K
R212
10K
R204
120K
R160
100K
1
2
CON3
2PIN_2.5B
1
2
CON9
2PIN_2.5
C79
NC
C62
NC
C197
NC
C174
NC
L1
10uH
FB23
FB600
C192
10u
6.
3V
C165
0.
1u
16V
C194
0.
1u
16V
FB24
FB600
C228
10u
6.
3V
C216
0.
1u
16V
C217
0R
C211
0R
R216 470R
R238 470R
1
CPVDD
2
CAPP
3
CPGND
4
CAPM
5
VNEG
6
OUTL
7
OUTR
8
AVDD
9
AGND
10
VCOM
11
SDA
12
SCL
13
GPIO5
14
GPIO4
15 GPIO3
16 ADR2
17 MODE1
18 MODE2
19 GPIO6
20 SCK
21 BCK
22 DIN
23 LRCK
24 ADR1
25 XSMT
26 LDOO
27 DGND
28 DVDD
U16
PCM5121
C253
2.2u10V
C241
2.2u10V
R180
0R
R202
0R
R237
NC
R245
NC
R230
NC
R221
0R
R222
0R
R201
0R
R195 NC
C193
0.
1u
16V
R229 0R
R211
0R
R194
0R
R231
0R
R193
10K
LRCK
LR
CK
DSP_SDO1
DS
P_
SD
O1
BCLK
BC
LK
R228
10K
C229
10u6.3V
C186
10u
6.
3V
C236
2.2u6.3V
C182
2.2u6.3V
C179
NC
C181
NC
L3
10uH
L6
10uH
L7
10uH
R1
3.
3R
C1
103
C2
2.
2u
50V
C8
2.
2u
50V
R6
3.
3R
C1
1
103
C1
3
1000P
50V
C1
4
1000P
50V
R7
3.
3R
C1
5
103
C1
6
1u
50V
C1
7
1u
50V
R8
3.
3R
C2
1
103
C2
2
1000P
C2
5
1000P
C28
0.22u50V
C29
0.22u50V
CE
4
330u
/35V
C32
0.22u50V
C33
0.22u50V
C3
6
0.
1u
50V
CE
5
220u
35V
C3
7
0.
1u
50V
C41 2.2u10V
R11
47K 1%
R13
75K 1%
C42
1u10V
R14
1K
C43 0.47u10V
R15 0R
C4
4
NC
C4
5
NC
C4
7
NC
R1
7
3.
3R
C4
8
1n
F50V
R2
0
3.
3R
C4
9
1n
F50V
R2
2
3.
3R
C5
1
1n
F50V
R2
3
3.
3R
C5
3
1n
F50V
C5
4
4.
7u
50V
C5
5
4.
7u
50V
R24
0R
R2
6
4.
7K
1
2
3
Q1
3904
R27
100K
R28 10K
R3
0
120K
R31
100K
1
2
CON1
2PIN_2.5B
1
2
CON2
2PIN_2.5
C56
NC
C57
NC
C58 NC
C59 NC
L8
10uH
FB14
FB600
C6
3
10u
6.
3V
C6
4
0.
1u
16V
C6
5
0.
1u
16V
FB17 FB600
C6
8
10u
6.
3V
C6
9
0.
1u
16V
C70
0R
C71
0R
R32
470R
R33
470R
1
CPVDD
2
CAPP
3
CPGND
4
CAPM
5
VNEG
6
OUTL
7
OUTR
8
AVDD
9
AGND
10
VCOM
11
SDA
12
SCL
13
GPIO5
14
GPIO4
15 GPIO3
16 ADR2
17 MODE1
18 MODE2
19 GPIO6
20 SCK
21 BCK
22 DIN
23 LRCK
24 ADR1
25 XSMT
26 LDOO
27 DGND
28 DVDD
U4
PCM5121
C72
2.2u10V
C73
2.2u10V
R34
0R
R37
0R
R3
8
NC
R3
9
NC
R40
NC
R41 0R
R42 0R
R43
0R
R44 NC
C7
4
0.
1u
16V
R46
0R
R48
0R
R49
0R
R50
0R
R51
10K
R5
2
10K
C75
10u6.3V
C7
6
10u
6.
3V
C77 2.2u6.3V
C80 2.2u6.3V
C8
3
NC
C8
4
NC
L9
10uH
L10
10uH
L11
10uH
C85
47P
R45
NC
R227 NC
TOP
PAD
Thermal
1 MODSEL
2 SDZ
3 FAULTZ
4 RINP
5 RINN
6 PLIMIT
7 GVDD
8 GAIN/SLV
9 GND
10 LINP
11 LINN
12 MUTE
13 AM2
14 AM1
15 AM0
16 SYNC
17
AVCC
18
PVCC
19
PVCC
20
BSNL
21
OUTNL
22
GND
23
OUTPL
24
BSPL
25
GND
26
BSNR
27
OUTNR
28
GND
29
OUTPR
30
BSPR
31
PVCC
32
PVCC
U24
IC-TPA311XD2
TPA3116D2
TOP
PAD
Thermal
1 MODSEL
2 SDZ
3 FAULTZ
4 RINP
5 RINN
6 PLIMIT
7 GVDD
8 GAIN/SLV
9 GND
10 LINP
11 LINN
12 MUTE
13 AM2
14 AM1
15 AM0
16 SYNC
17
AVCC
18
PVCC
19
PVCC
20
BSNL
21
OUTNL
22
GND
23
OUTPL
24
BSPL
25
GND
26
BSNR
27
OUTNR
28
GND
29
OUTPR
30
BSPR
31
PVCC
32
PVCC
U1
IC-TPA311XD2
TPA3116D2
L_TW+
L_TW-
L_WF+
L_WF-
R_TW+
LRCK68
R_TW-
R_WF+
R_WF-
LRCK71
LRCK72
C220
1n
F50V
C328
1n
F50V
C329
1n
F50V
C330
1n
F50V
C331
0.
47u
F50V
C332
0.
47u
F50V
C333
0.
47u
F50V
C334
0.
47u
F50V
C335
0.
47u
F50V
C336
0.
47u
F50V
C340
0.
47u
F50V
C341
0.
47u
F50V
AMP_VCC
AMP_VCC
AMP_SDZ
L_WF
AMP_MUTE
L_TW
DAC_3.3V
DAC_3.3V
DAC_3.3V
I2C_SDA
I2C_SCL
DAC_3.3V
LRCK
DSP_SDOUT1
BCLK
L_TW_OP
R_TW_OP
L_TW
R_TW
AMP_SYS
AMP_VCC
AMP_VCC
AMP_SDZ
R_TW
AMP_MUTE
R_WF
DAC_3.3V
DAC_3.3V
DAC_3.3V
I2C_SDA
I2C_SCL
DAC_3.3V
LRCK
DSP_SDOUT2
BCLK
L_WF_OP
R_WF_OP
L_WF
R_WF
AMP_SYS
AMP_VCC
AMP_VCC