Read JBL SB 100 Service Manual online
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
FOR BEBUG
PLACE BOTTOM SIDE
DAI_
SCL
K
DAI_
LRCL
K
DAI_
D1
DAO_
D1
VL
VD
VD
DAI_
SCL
K
DAI_
LRCL
K
DAI_
LRCL
K
DAI_
SCL
K
MC
LK
DAO_
D2
DAO_
D3
DAO_
D3
DAO_
D2
DAO_
D1
DAI_
D1
MCLK1
MCLK1
MC
LK
12.288MHz
12.
288M
H
z
12.288MHz
AUX_IN_L+
AUX_IN_L-
AUX_IN_R+
AUX_IN_R-
CODEC_RESET
SPIF_IN
AMP_INP_L_WF
AMP_INN_L_WF
AMP_INN_R_WF
AMP_INP_R_WF
DSP_RESET
DSP_MISO
DSP_MOSI
DSP_CS
DSP_CLK
CODEC_SDA
CODEC_SCL
CODEC_INT
AMP_MUTE
MCU_MUTE
AMP_INN_SUB
AMP_INP_SUB
DSP_INT
DSP_BUSY
DV+3.3V
DV+5V
A
AV+5V
AV+5V
A
A
DV+5V
DV+5V
DV+3.3V
DV+3.3V
DV+1.2V
AV+5V
DV+3.3V
DV+3.3V
A
U714
CS42528
U714
CS42528
CX_SDIN1
1
CX_SCLK
2
CX_LRCK
3
VD
4
DGND
5
VLC
6
SCL/_CCLK
7
SDA/_CDOUT
8
AD1/_CDIN
9
AD0/_/CS
10
INT
11
/RST
12
AINR-
13
AINR+
14
AINL+
15
AINL-
16
VQ
17
FILT+
18
FEFGND
19
AOUTB4-
20
AOUTB4+
21
AOUTA4+
22
AOUTA4-
23
VA
24
AGND
25
AOUTB3-
26
AOUTB3+
27
AOUTA3+
28
AOUTA3-
29
AOUTB2-
30
AOUTB2+
31
AOUTA2+
32
RXP1/GPO1
48
RXP2/GPO2
47
RXP3/GPO3
46
RXP4/GPO4
45
RXP5/GPO5
44
RXP6/GPO6
43
RXP7/GPO7
42
VARX
41
AGND
40
LPFLT
39
MUTEC
38
AOUTA1-
37
AOUTA1+
36
AOUTB1+
35
AOUTB1-
34
AOUTA2-
33
CX_SDIN2
64
CX_SDIN3
63
CX_SDIN4
62
SAI_SCLK
61
SAI_LRCK
60
OMCK
59
ADCIN1
58
ADCIN2
57
CX_SDOUT
56
RMCK
55
SAI_SDOUT
54
VLS
53
DGND
52
VD
51
TXP
50
RXPO
49
C
136
10pF/
50V/
NP0
C
136
10pF/
50V/
NP0
C118
0.1uF/25V/Y5V
C118
0.1uF/25V/Y5V
DSP_MOSI
DSP_MOSI
R126
4.7K
R126
4.7K
Y4
12.288MHz/±20ppm
Y4
12.288MHz/±20ppm
FB108
500/200mA
FB108
500/200mA
C147
10pF/50V/NP0
C147
10pF/50V/NP0
C115
10uF/10V/Y5V
C115
10uF/10V/Y5V
C139
4.7uF/10V/Y5V
C139
4.7uF/10V/Y5V
R113
33
R113
33
DSP_MISO
DSP_MISO
C131
220pF/50V/NP0
220pF/50V/NP0
C131
220pF/50V/NP0
220pF/50V/NP0
C
122
10pF/
50V/
NP0
C
122
10pF/
50V/
NP0
R147
4.7K
R147
4.7K
C117
0.1uF/25V/Y5V
C117
0.1uF/25V/Y5V
R109
33
R109
33
FB107
500/200mA
FB107
500/200mA
C112
0.1uF/25V/Y5V
C112
0.1uF/25V/Y5V
DSP_RESET
DSP_RESET
DSP_CS
DSP_CS
C
124
10pF/
50V/
NP0
C
124
10pF/
50V/
NP0
C105
0.1uF/50V/X7R
C105
0.1uF/50V/X7R
R114
33
R114
33
C
138
10pF/
50V/
NP0
C
138
10pF/
50V/
NP0
R124
33
R124
33
FB100
500/200mA
FB100
500/200mA
R121
33
R121
33
C128
0.1uF/25V/Y5V
C128
0.1uF/25V/Y5V
C142
10uF/10V/Y5V
C142
10uF/10V/Y5V
FB104
500/200mA
FB104
500/200mA
C
127
10pF/
50V/
NP0
C
127
10pF/
50V/
NP0
DSP_CLK
DSP_CLK
C102
0.1uF/25V/Y5V
C102
0.1uF/25V/Y5V
R140
33
R140
33
C132
0.1uF/25V/Y5V
C132
0.1uF/25V/Y5V
C107
10uF/10V/Y5V
C107
10uF/10V/Y5V
R99
1K
R99
1K
R102
33
R102
33
C
125 10pF/
50V/
NP0
C
125 10pF/
50V/
NP0
XP4
NC/8PIN/1.25mm
XP4
NC/8PIN/1.25mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
GND
9
GND
10
C116
0.1uF/25V/Y5V
C116
0.1uF/25V/Y5V
R100
1M
R100
1M
C100
0.1uF/25V/Y5V
C100
0.1uF/25V/Y5V
C
133
10pF/
50V/
NP0
C
133
10pF/
50V/
NP0
R115
100/1%
R115
100/1%
C143
10uF/10V/Y5V
C143
10uF/10V/Y5V
C104
0.1uF/25V/Y5V
C104
0.1uF/25V/Y5V
+ CE102
100uF/16V
+ CE102
100uF/16V
U101
CS48L11
U101
CS48L11
CLOCK
1
VPLL
2
GND
3
VD
4
VL
5
CLK/SCL
6
/CS
7
MISO/SDA
8
MOSI
9
/BUSY/HSO/EE_CS
10
/INT/HS1
11
/RESET
12
DBCK
13
VL
14
GND
15
VD
16
DBDA
17
MCLK
18
DAO_D1
19
DAO_LRCLK
20
DAO_SCLK
21
DAI_D1
22
DAI_LRCLK
23
DAI_SCLK
24
GND
25
D5
BAT54C
D5
BAT54C
1
3
2
R106
4.7K
R106
4.7K
C113
0.1uF/25V/Y5V
C113
0.1uF/25V/Y5V
C58
20pF/50V/NP0
C58
20pF/50V/NP0
R103
33
R103
33
FB109
500/200mA
FB109
500/200mA
C
126
10pF/
50V/
NP0
C
126
10pF/
50V/
NP0
R110
33
R110
33
R119
33
R119
33
C108
0.1uF/25V/Y5V
C108
0.1uF/25V/Y5V
R105
33
R105
33
C146
10uF/10V/Y5V
C146
10uF/10V/Y5V
FB103
500/200mA
FB103
500/200mA
FB101
500/200mA
FB101
500/200mA
C129
0.1uF/25V/Y5V
C129
0.1uF/25V/Y5V
C110
10uF/10V/Y5V
C110
10uF/10V/Y5V
R107
33
R107
33
C
120
10pF/
50V/
NP0
C
120
10pF/
50V/
NP0
R148
4.7K
R148
4.7K
FB106
500/200mA
FB106
500/200mA
R120
4.7K
R120
4.7K
C101
0.1uF/25V/Y5V
C101
0.1uF/25V/Y5V
R134
33
R134
33
C106
10uF/10V/Y5V
C106
10uF/10V/Y5V
R108
4.7K
R108
4.7K
C57
20pF/50V/NP0
C57
20pF/50V/NP0
C109
0.1uF/25V/Y5V
C109
0.1uF/25V/Y5V
R111
33
R111
33
FB102
500/200mA
FB102
500/200mA
C103
0.1uF/25V/Y5V
C103
0.1uF/25V/Y5V
R125
33
R125
33
R112
1.5K/1%
R112
1.5K/1%
DSP_INT
DSP_INT
C
137
10pF/
50V/
NP0
C
137
10pF/
50V/
NP0
C
141
10pF/
50V/
NP0
C
141
10pF/
50V/
NP0
C140
10uF/10V/Y5V
C140
10uF/10V/Y5V
C130
8200pF/50V/X7R
8200pF/50V/X7R
C130
8200pF/50V/X7R
8200pF/50V/X7R
C33
1000pF/
50V/
X7R
C33
1000pF/
50V/
X7R
FB105
500/200mA
FB105
500/200mA
U9
74LVC04A
U9
74LVC04A
1A
1
1Y
2
2A
3
2Y
4
3A
5
3Y
6
4Y
8
4A
9
5Y
10
5A
11
6Y
12
6A
13
GND
7
VCC
14
R137
33
R137
33
R128
33
R128
33
C114
10uF/10V/Y5V
C114
10uF/10V/Y5V
R118
4.7K
R118
4.7K
R101
33
R101
33
C61
NC 0.1uF/25V/Y5V
C61
NC 0.1uF/25V/Y5V
C145
10uF/10V/Y5V
C145
10uF/10V/Y5V
DSP_BUSY
DSP_BUSY
FB28
500/200mA
FB28
500/200mA
C119
10uF/10V/Y5V
C119
10uF/10V/Y5V
R141
NC/33
R141
NC/33
Main Board Circuit Diagram for SB100:DSP
7-8
7-8
JBL
SB 100 Service Manual
Page 38 of 49
Click on the first or last page to see other SB 100 service manuals if exist.