JBL Boombox 2, Service Manual

Page: 15 / 31

2019.6.14
YangMJ
REV: V1.0 DSP+OP
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
TITLE:Schematic
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
Luosj
R233
100K1%
R250
0R
C130
10u
6.
3V
+
-
3
2
1
U22-A
TLV9062IPWR
+
-
5
6
7
U22-B
TLV9062IPWR
R276
10K
1%
R261
10K
1%
D29
1N4148
D28
1N4148
C250
1u10V
C260
1u10V
+
-
3
2
1
U18-A
TLV9062IPWR
+
-
5
6
7
U18-B
TLV9062IPWR
R257
10K
1%
R262
10K
1%
D24
1N4148
D20
1N4148
C235
4.7u6.3V
C222
4.7u6.3V
+
-
3
2
1
U23-A
TLV9062IPWR
+
-
5
6
7
U23-B
TLV9062IPWR
R298
10K1%
R292
10K1%
R291
10K
1%
R256
10K
1%
R251
10K1%
C290
680P
R268
10K1%
C276
680P
C262
4.7u6.3V
C223
4.7u6.3V
R267
0R
R188
390K1%
R192
6.8k1%
R100
0R R74
1M1%
R5
6
10K
1%
R5
7
10K
1%
D1
1N4148
D4
1N4148
C86
1u10V
C87
1u10V
R5
8
10K
1%
R5
9
10K
1%
D5
1N4148
D6
1N4148
C88
4.7u6.3V
C91
4.7u6.3V
R60
10K1%
R62
10K1%
R6
3
10K
1%
R6
4
10K
1%
R65
10K1%
C94
680P
R66
10K1%
C95
680P
C96
4.7u6.3V
C100
4.7u6.3V
R6
7
0R
+
-
3
2
1
U15-A
TLV9062IPWR
+
-
5
6
7
U15-B
TLV9062IPWR
+
-
3
2
1
U12-A
TLV9062IPWR
+
-
5
6
7
U12-B
TLV9062IPWR
+
-
3
2
1
U17-A
TLV9062IPWR
+
-
5
6
7
U17-B
TLV9062IPWR
8
4
U12-C
TLV9062IPWR
8
4
U17-C
TLV9062IPWR
8
4
U15-C
TLV9062IPWR
C205
10u
6.
3V
C206
0.
1u
16V C234
NC C207
0.
1u
16V
C219
10u
6.
3V
C218
0.
1u
16V
FB22
FB600
R186
10K 1%
R162
10K
1%
C183
22u
10V
C198
0.
1u
16V
8
4
U22-C
TLV9062IPWR
8
4
U18-C
TLV9062IPWR
8
4
U23-C
TLV9062IPWR
C238
10u
6.
3V
C221
0.
1u
16V
C245
10u
6.
3V
C259
0.
1u
16V
C284
NC C286
0.
1u
16V
FB25
FB600
R269
10K 1%
R285
10K
1%
C261
22u
10V
C289
0.
1u
16V
9 CLKO
8 BICK
7 LRCK
16 SDOUT1
31 LIN4/INP4
5 SDIN1
4 SDIN2
22
PDN
32 LIN3/INP3
33 LIN2/INP2
34 LIN1/INP1
35 LIN
24 AVDRV
12 TVDD
13 DVSS1
3
I2CSEL
23
LDOE
19
EXTEEP
20
MATSEL
18
SCL
17
SDA
6
STO/RDY
15 SDOUT2
14 SDOUT3
28
OUT1
26
OUT2
1
VCOM
27
OUT3
36
AVDD0
29
AVDD1
21
AVDD2
2
AVSS
30
AVSS1
10
XTO
11
XTI
25 DVSS2
37 DVSS3
U13
AK7755
R2
1
2.
2M
R68
1K
1
2
3
4
X1
12.
288M
H
z
C1
0
22P
C2
3
22P
C6
7
0.
1u
16V
C102
0.
1u
16V
C103
10u
6.
3V
C106
0.
1u
16V
C107
2.
2u
10V
C3
1
0.
1u
16V
R69
2.2R
R71
10R
C101
10u
6.
3V
C110
0.
1u
16V
C111
10u
6.
3V
C113
0.
1u
16V
R72
100R
R75
10K
R76 100R
R78 100R
R82 10K
R84 0R
R86 10K
R87 10K R88
22R
R89
22R
R90
22R
R94
22R
R96
22R
R98
NC
R99
22R
R101
22R
C114
22P
C115
22P
C117
22P
C118
22P
C119
22P
C120
22P
LRCK40
TP6
TP7
LRCK47
DAC_3.3V
VREF2
VREF2
L_WF_OP
R_WF_OP
A
L_WF_OP
R_WF_OP
VREF1
L_TW_OP
R_TW_OP
L_TW_OP
R_TW_OP
VREF1
DAC_3.3V
VREF1
DAC_3.3V
VREF2
DAC_3.3V
DAC_3.3V
AVDD_3.3V
DAC_3.3V
DSP_PD
I2C_SCL
I2C_SDA
DAC_3.3V
DAC_3.3V
DAC_3.3V
MCK
BCLK
LRCK
DSP_SDOUT1
DSP_SDOUT2
ADC_DOUT
ADC_SDIN1
BT_SDIN2