Read JBL CHARGE 2 (serv.man2) Service Manual online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
BT_RST
AUD_DET
VBAT_DETECT
BT_RST
MIC_A-
MIC_A+
SPK_R_P
SPK_R_N
SPK_L_P
SPK_L_N
CHG_EN
SW_POWER
MIC_BIAS
DP
DN
DN
CSB
MISO
CLK
MOSI
MIC_BIAS
MIC_A+
MIC_A-
ADC_DATA
I2S_LRCK
I2S_BCLK
I2S_LRCK
I2S_BCLK
ADC_DATA
MCLK
AUX_INL
AUX_INR
MCLK
MCLK1
1Y
1Y
MCLK1
1A
BT_3V3
AUX_R
AUD_DET
AUX_L
I2C_RESET
SDA
SCL
CHARGE_STATU
AK_PDN
AUX_SAVE
VBAT_DETECT
BT_LED
FUNCTION_LED
I2C_INT
SDA
SCL
PW_LED
I2C_RESET
CHARGEROUT-STA_TO_TCA1116
CHG_OUT_EN
VBAT_DETECT_TCA1117
BT_RST_IN
4V7_SW
PW_KEY
I2C_INT
FUNCTION_LED
BT_LED
BT_RST
I2S_BCLK
I2S_LRCK
AUX_R
AUX_L
CHARGEROUT-STA_TO_TCA1116
DN
DP
CHG_OUT_EN
DEEP_SLEEP
AUX_INR
AUX_INL
4V7_SW
PW_LED
BAT_3V7
VDD_3V3
VDD_3V3
BT_3V3
S
S
S
S
VDD_5V
S
BT_3V3
A
A
A
A
A
VDD_3V3
VDD_3V3
STB_3V3
ADC_3V3
ADC_3V3
STB_3V3
VDD_3V3
VDD_3V3
ADC_3V3
S
A
VDD_3V3
VDD_3V3
VDD_3V3
A
A
A
A
A
VDD_3V3
AUD_DET
AMP_SDZ
DC_IN
DEEP_SLEEP
CHARGE_STATU
CHG_EN
AUD_DET
SPK_R_P
SPK_R_N
SPK_L_P
SPK_L_N
AK_PDN
AUX_SAVE
AK_PDN
AMP_MUTE
SHUTDOWN_BOOST
SW_POWER
SYS_PWR_SHUTDOWN
VBAT_DETECT_TCA1117
PW_KEY
VBAT_DETECT_TCA1117
BT_RST_IN
DN
DP
C92
10pF/
50V/
NP0
C92
10pF/
50V/
NP0
C
211
N
C
/220pF/
50V/
X7R
C
211
N
C
/220pF/
50V/
X7R
FB6
75/200mA
FB6
75/200mA
R92
100K
R92
100K
D9
BAT54S
BAT54S
D9
BAT54S
BAT54S
1
3
2
TP2
TP2
C102
10U
F/
10V/
X7R
C102
10U
F/
10V/
X7R
Q22
NPN_TC1815
NPN_TC1815
Q22
NPN_TC1815
NPN_TC1815
R62
0
R62
0
C94 4.7UF/10V/X5R
C94 4.7UF/10V/X5R
C104
4.7UF/10V/X5R
C104
4.7UF/10V/X5R
C86
20pF/50V/NP0
C86
20pF/50V/NP0
R144
10K
10K
R144
10K
10K
C90 4.7UF/10V/X5R
C90 4.7UF/10V/X5R
C
125
220pF/
50V/
X7R
C
125
220pF/
50V/
X7R
C98
4.7UF/10V/X5R
C98
4.7UF/10V/X5R
+
CE7
100uF/16V/SMD
+
CE7
100uF/16V/SMD
R204
100K
R204
100K
R109
33
R109
33
C111
0.1uF/16V/X7R
C111
0.1uF/16V/X7R
C89
68pF/50V/NP0
C89
68pF/50V/NP0
C84
10U
F/
10V/
X7R
C84
10U
F/
10V/
X7R
C82
10U
F/
10V/
X7R
C82
10U
F/
10V/
X7R
C
129
220pF/
50V/
X7R
C
129
220pF/
50V/
X7R
C
162
5pF/
50V/
NP0
C
162
5pF/
50V/
NP0
R46
0
R46
0
C120
15pF/
50V/
NP0
C120
15pF/
50V/
NP0
R124
10K
R124
10K
C100
0.
1uF/
16V/
X7R
C100
0.
1uF/
16V/
X7R
U7
ADC_AK5358
U7
ADC_AK5358
AINL
2
CKS1
3
AGND
5
VCOM
4
PDN
13
DIF
14
VA
6
VD
7
DGND
8
SDTO
9
MCLK
11
SCLK
12
LRCK
10
AINR
1
CKS2
15
CKS0
16
C34 NC
C34 NC
R130
10K
R130
10K
C226
10UF/6.3V/X5R
C226
10UF/6.3V/X5R
C
133
220pF/
50V/
X7R
C
133
220pF/
50V/
X7R
C93
0.
1uF/
16V/
X7R
C93
0.
1uF/
16V/
X7R
R141
0
R141
0
TP4
TP4
C223
NC/1000pF/50V/X7R
C223
NC/1000pF/50V/X7R
C7
5
180pF/
50V/
N
P0
C7
5
180pF/
50V/
N
P0
R155
33
R155
33
R116
33
R116
33
C
132
100pF/
50V/
N
P0
C
132
100pF/
50V/
N
P0
R91
10K
10K
R91
10K
10K
R99
0
R99
0
R153
33
R153
33
R
113
1M
R
113
1M
C114
10U
F/
10V/
X7R
C114
10U
F/
10V/
X7R
R115
3.3K
R115
3.3K
C
135
220pF/
50V/
X7R
C
135
220pF/
50V/
X7R
C81
0.
1uF/
16V/
X7R
C81
0.
1uF/
16V/
X7R
R132
220K
R132
220K
R234
NC/0
R234
NC/0
R2
4.7K
R2
4.7K
R108
1K
R108
1K
R121
220K
R121
220K
Q20
NPN_TC1815
Q20
NPN_TC1815
R128
1K
R128
1K
R201
NC/0
R201
NC/0
L7
15nH/300mA
L7
15nH/300mA
R106
10K
R106
10K
C110
NA/15pF/50V/NP0
C110
NA/15pF/50V/NP0
C117
33pF/
50V/
NP0
C117
33pF/
50V/
NP0
R122
27K
R122
27K
TP6
TP6
TP3
TP3
R189
10K
R189
10K
R101
10K
R101
10K
C88
4.7UF/10V/X5R
C88
4.7UF/10V/X5R
C87
20pF/50V/NP0
C87
20pF/50V/NP0
C220
33pF/50V/NP0
C220
33pF/50V/NP0
C
155
220pF/
50V/
X7R
C
155
220pF/
50V/
X7R
C218
1uF/16V/X5R
C218
1uF/16V/X5R
C210
0.
1uF/
16V/
X7R
C210
0.
1uF/
16V/
X7R
R183 100K
R183 100K
R219
10K
R219
10K
R94
33
R94
33
R140 10K
R140 10K
R137
1K
R137
1K
C7
4
5pF/
50V/
NP0
C7
4
5pF/
50V/
NP0
R107
0
R107
0
TP1
TP1
C83
0.
1uF/
16V/
X7R
C83
0.
1uF/
16V/
X7R
R139
2.2K
R139
2.2K
D8
LL4148
D8
LL4148
C
123
220pF/
50V/
X7R
C
123
220pF/
50V/
X7R
R146
33
R146
33
L6
400/200mA
L6
400/200mA
C47
NC/0.1uF/16V/X7R
C47
NC/0.1uF/16V/X7R
R152
33
R152
33
U8
BT_BM153
U8
BT_BM153
AIO1
1
AIO0
2
RESET
3
GND
4
PIO9
5
PIO1 0
6
PIO11
7
PIO12
8
PIO13
9
PIO14
10
PIO15
11
GND
12
VDD
13
VDD_USB
14
+1V8
15
GND
16
USB_DP
17
USB_DN
18
UART_RTS
19
ART_CTS
20
UART_RX
21
UART_TX
22
PCM_IN
23
PCM_SYNC
24
PCM_CLK
25
PCM_OUT
26
SPI_CSB
27
SPI_MISO
28
SPI_CLK
29
SPI_MOSI
30
GND
48
MIC_A_N
47
MIC_A_P
46
MIC_B_N
45
MIC_B_P
44
MIC_BIAS
43
GND_S
42
SPK_R_P
41
SPK_R_N
40
SPK_L_P
39
SPK_L_N
38
GND
37
LED0
36
LED1
35
VDD_CHG
34
GND
33
VDD_BAT
32
VRE_IN
31
GND
60
RF
59
GND
58
PIO8
57
PIO7
56
PIO6
55
PIO5
54
PIO4
53
PIO3
52
PIO2
51
PIO1
50
PIO0
49
R93
220K/1%
R93
220K/1%
C7
8
180pF/
50V/
N
P0
C7
8
180pF/
50V/
N
P0
R120
10K
R120
10K
C
126
220pF/
50V/
X7R
C
126
220pF/
50V/
X7R
C118 10uF/16V/X5R
C118 10uF/16V/X5R
C79
0.
1uF/
16V/
X7R
C79
0.
1uF/
16V/
X7R
U9
74LVC2G04GW
U9
74LVC2G04GW
1A
1
GND
2
2A
3
2Y
4
VCC
5
1Y
6
C101
15pF/
50V/
NP0
C101
15pF/
50V/
NP0
C103
0.
1uF/
16V/
X7R
C103
0.
1uF/
16V/
X7R
C96 4.7UF/10V/X5R
C96 4.7UF/10V/X5R
R131
10K
R131
10K
C
225
1000pF/
50V/
X7R
C
225
1000pF/
50V/
X7R
C
124
220pF/
50V/
X7R
C
124
220pF/
50V/
X7R
Q21
N
P
N
_3D
G
3904M
Q21
N
P
N
_3D
G
3904M
C9
7
15pF/
50V/
NP0
C9
7
15pF/
50V/
NP0
R88
33
R88
33
R135
1K
R135
1K
R126
15K
R126
15K
TP8
TP8
R149
33
R149
33
R123
33
R123
33
XP4
15PIN/0.5mm
15PIN/0.5mm
XP4
15PIN/0.5mm
15PIN/0.5mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
GND
18
GND
19
GND
16
GND
17
R47
0
R47
0
TP5
TP5
Q31
NPN_TC1815
Q31
NPN_TC1815
FB1
500/200mA
FB1
500/200mA
R129
18K
18K
R129
18K
18K
C85
0.
1uF/
16V/
X7R
C85
0.
1uF/
16V/
X7R
R97
100K/1%
R97
100K/1%
C
161
5pF/
50V/
NP0
C
161
5pF/
50V/
NP0
C39
NC
C39
NC
R119
33
R119
33
C
130
220pF/
50V/
X7R
C
130
220pF/
50V/
X7R
C99
10U
F/
10V/
X7R
C99
10U
F/
10V/
X7R
R151
33
R151
33
C
224
1000pF/
50V/
X7R
C
224
1000pF/
50V/
X7R
XP6
15PIN/0.5mm
15PIN/0.5mm
XP6
15PIN/0.5mm
15PIN/0.5mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
GND
18
GND
19
GND
16
GND
17
Y1
11.2896MHz/±20ppm
Y1
11.2896MHz/±20ppm
Q30
NPN_TC1815
NPN_TC1815
Q30
NPN_TC1815
NPN_TC1815
C112
1uF
C112
1uF
XP8
RFB00
RFB00
XP8
RFB00
RFB00
1
1
2
2
3
3
4
4
C
134
220pF/
50V/
X7R
C
134
220pF/
50V/
X7R
C
131
100pF/
50V/
N
P0
C
131
100pF/
50V/
N
P0
XP5
2PIN/1.25mm
XP5
2PIN/1.25mm
1
1
2
2
GND
3
GND
4
C109
4.7UF/10V/X5R
C109
4.7UF/10V/X5R
R223
100
R223
100
FB2
500/200mA
FB2
500/200mA
R222
4.7
R222
4.7
R148
33
R148
33
C219
33pF/50V/NP0
C219
33pF/50V/NP0
R90
33
R90
33
C107
10UF/6.3V/X5R
C107
10UF/6.3V/X5R
C227
10UF/6.3V/X5R
C227
10UF/6.3V/X5R
R110
33
R110
33
R103
0
R103
0
R143
0
R143
0
L5
500/
200m
A
L5
500/
200m
A
R150
33
R150
33
R89
33
R89
33
R3
4.7K
R3
4.7K
D22
NC/SS24/40V/2A
D22
NC/SS24/40V/2A
R147
33
R147
33
C48
NC/0.1uF/16V/X7R
C48
NC/0.1uF/16V/X7R
R118
33
R118
33
C122
39pF/
50V/
NP0
C122
39pF/
50V/
NP0
R112
1K
R112
1K
Q19
N_2SK3018
Q19
N_2SK3018
G
D
S
C
128
220pF/
50V/
X7R
C
128
220pF/
50V/
X7R
R156
33
R156
33
C106
3300pF/
50V/
X7R
C106
3300pF/
50V/
X7R
TP7
TP7
C204 4.7UF/10V/X5R
C204 4.7UF/10V/X5R
R154
33
R154
33
C119
0.1uF/16V/X7R
C119
0.1uF/16V/X7R
R142
10K
10K
R142
10K
10K
R145
33
R145
33
C77
10U
F/
10V/
X7R
C77
10U
F/
10V/
X7R
C
113
39pF/
50V/
N
P0
C
113
39pF/
50V/
N
P0
C46
NC/0.1uF/16V/X7R
C46
NC/0.1uF/16V/X7R
D23
BAT54S
BAT54S
D23
BAT54S
BAT54S
1
3
2
R117
3.3K
R117
3.3K
C
127
220pF/
50V/
X7R
C
127
220pF/
50V/
X7R
C121 10uF/16V/X5R
C121 10uF/16V/X5R
R111
1K
R111
1K
C49
0.1uF/16V/X7R
C49
0.1uF/16V/X7R
7-5
7-5
Circuit Diagram - Main Board:BT & ADC
Page 21 of 32
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