Read JBL CHARGE 3 (serv.man2) Service Manual online
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
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Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
2016/2/1
VCC_BT
VCC_3.3V_IO
C102
NC
NC
C103
NC
NC
RF
1
GND
2
GND
3
GND
4
J100
ATOM Mini RF CONN
COM1
3
IN1
4
G
N
D
6
V
+
1
N
O
1
2
NC1
5
N
C
2
7
IN2
8
COM2
9
NO2
10
SW100
SD20
SD20
5%
R115
10 ohm
10 ohm
Aux_in_mic_com1
10V
C107
10NF
10NF
5%
R120
100k
AUX_in_mic_Ctr
Microphone_in
AUX_IN_L
AUX_IN_R
10V
C120
10NF
C119
1NF
6.3V
C121
10UF
1
3
2
Q100
MTP3401N3
1
3
2
Q101
MMBT3904
MMBT3904
10K
R104
R104
V
B
A
T
_
D
C
IN
_
D
E
T
E
C
T
10V
C100
10NF
10NF
10V
C101
10NF
10NF
VBAT_DET
L101
1.5UH
VCC_3.3V_IO
BT_1V8
16V
C123
100NF
100NF
NC
R117
USB_D+
USB_D-
BT_SPI_MISO
BT_SPI_CLK
100k
R129
1uF
6.3V
C112
VCC_BT
Aux_in_mic_com1
BT_1V8
VCC_3.3V_IO
BT_VDD_MEM
Aux_in_mic_com2
6.8K OHM
1%
1%
R141
6.8K OHM 1%
R143
AUX_IN_R
AUX_IN_L
AUX_R_CH
AUX_L_CH
82nH
L102
82nH
L103
VCC_BATT
Audio_Detect
AUX_in_mic_Ctr
NC
R130
USB+5V
10 ohm
R114
Mic_BIAS_A
Link_LED
BT_LED
BT_SPI_MOSI
BT_SPI_CSB
BT_VDD_MEM
BT_VDD5
Aux_in_mic_com2
1
2
3
4
5
6
J101
B 6B-PH-K-S
VCC_BT
BT_SPI_CSB
BT_SPI_CLK
BT_SPI_MOSI
BT_SPI_MISO
BT_SPI_CLK
BT_SPI_MOSI
BT_SPI_MISO
I2S_BCLK
I2S_LRCK
I2S_LRCK
I2S_DATA_OUT
UART RX
UART TX
UART TX
VREG_EN
AMP_SDZ
AMP_MUTE
AUX_in_mic_Ctr
VCC_BT
16V
C137
100NF
100NF
6.3V
C138
220nF
VREG_EN
PWR_LED
TP114
TP115
BT_VDD5
PCM5121_MUTE
+
6.3V
C122
330UF
330UF
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
LED1_Red(5-10%)
LED2_WHITE(10-20%)
LED3_WHITE(20-40%)
LED4_WHITE(40-60%)
LED5_WHITE(60-80%)
LED6_WHITE(80-100%)
LED2_WHITE(10-20%)
LED3_WHITE(20-40%)
LED4_WHITE(40-60%)
LED5_WHITE(60-80%)
LED6_WHITE(80-100%)
KEY_BT
KEY_LINK
KEY_LINK
KEY_PHONE
KEY_VOL+
KEY_VOL-
IO_INT
IO_SDA
IO_SCL
IO_SCL
P12
15
P11
14
P10
13
GND
12
P07
11
P06
10
P05
9
P04
8
P03
7
P02
6
P01
5
P00
4
/RESET
3
A1
2
/INT
1
P13
16
P14
17
P15
18
P16
19
P17
20
A0
21
SCL
22
SDA
23
VCC
24
U100
TCA1116(PW)
GND
6.3V
C105
10UF
10UF
C104
0.1uF
L100
1K @ 100MHz
GND
GND
TP102
TP101
TP103
25V
C106
150NF
150NF
GND
0
R112
JBL Charge 3 Blue Tooth
E
GND
L104
15nH
25V
C144
15PF
15PF
25V
C145
39PF
39PF
16V
C136
100NF
Microphone_in
MIC_BIAS_A
C142
10UF
TP127
TP128
GND
GND
GND
GND
1uF
6.3V
C141
AUX_R_CH
VCC_3.3V_IO
27K
R156
2
3
1
D100
BAT54C
1
3
2
Q105
2SC2712
2SC2712
1
3
2
Q103
2SC2712
2SC2712
25V
C139
3.3NF
3.3NF
Audio_Detect
VCC_3.3V_IO
GND
GND
GND
GND
GND
1uF
6.3V
C135
1
3
2
Q102
2SC2712
2SC2712
VCC_3.3V_IO
GND
Power_KEY
R144
0
R145
0
R146
0
R147
0
R142
0
BT_LED
PWR_LED
PWR_LED
KEY_VOL+
KEY_VOL-
KEY_VOL-
C
1
2
6
1
N
F
C
1
2
7
1
N
F
R136
0
R137
0
R140
0
KEY_BT
KEY_PHONE
KEY_LINK
GND
C
1
2
8
1
N
F
C
1
2
9
1
N
F
C
1
3
0
1
N
F
C
1
3
1
1
N
F
C
1
3
2
1
N
F
C
1
3
3
1
N
F
GND
5%
R133
10K OHM
5%
R132
10K OHM
10K OHM
5%
R131
10K OHM
VCC_3.3V_IO
5
%
R
1
5
4
1
0
K
O
H
M
5
%
R
1
5
5
1
0
K
O
H
M
VCC_3.3V_IO
VCC_3.3V_IO
GND
GND
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
0
11
12
12
CON101
CONN 12 PIN PH0.5mm ,lying
CONN 12 PIN PH0.5mm ,lying
C
1
3
4
1
N
F
R148
0
Link_LED
TP116
TP117
TP118
TP117
TP118
TP119
TP120
TP120
TP121
TP122
TP123
TP125
TP122
TP123
TP125
GND
R128
0
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
0
CON100
0.5B-10PBX,FFC,lying
C
1
1
3
1
N
F
C
1
1
4
1
N
F
C
1
1
5
1
N
F
C
1
1
6
1
N
F
GND
GND
GND
C
1
1
7
1
N
F
C
1
1
8
1
N
F
TP104
TP105
TP106
TP107
TP105
TP106
TP107
TP108
TP109
TP110
TP109
TP110
TP111
R127
0
GND
R126
0
R121
0
R119
0
R118
0
GND
R
1
1
0
4
.7K
R
1
1
1
4
.7K
VCC_3.3V_IO
5
%
R
1
0
9
1
0
K
A
0
IO
_
R
E
S
E
T
IO
_
IN
T
I2
C
_
S
C
L
I2
C
_
S
D
A
R
1
0
6
0
R
1
0
7
0
IO
_
S
D
A
IO
_
S
C
L
VCC_3.3V_IO
VCC_3.3V_IO
Stand_by
Power_Off_Ready
Power_On_Off
Power_On_Off
Charge_Out_Status
Mute_Requirement
IO_INT
IO_RESET
IO_RESET
1
2
3
Q104
MEM2302XG
VBAT_DET
10V
C143
10NF
10NF
I2C_SDA
I2C_SCL
I2C_SCL
Charge_Out_On
Charge_Out_2A
Charge_Out_2A
Charge_In_Status
TP113
6.3V
C108
10UF
6.3V
C109
10UF
6.3V
C110
10UF
6.3V
C111
10UF
6.3V
C124
10UF
6.3V
C125
10UF
VCC_3.3V
100k
R151
1%
R135
3.24K OHM
1%
R138
3.24K OHM
1uF
6.3V
6.3V
C140
1uF
6.3V
6.3V
C146
1%
R108
0
1%
R100
47.5K OHM
47.5K OHM
1%
R158
47.5K OHM
1%
R164
47.5K OHM
1%
R167
47.5K OHM
1%
R102
2.87K OHM
2.87K OHM
1%
R103
2.87K OHM
2.87K OHM
R113
33 OHM
R122
33 OHM
R123
33 OHM
R134
20 OHM
R139
20 OHM
R149
12.4K OHM
12.4K OHM
R159
12.4K OHM
12.4K OHM
R150
2.2M OHM
2.2M OHM
R161
2.2M OHM
2.2M OHM
R152
33 OHM
R166
33 OHM
R153
OPEN
OPEN
R168
OPEN
OPEN
R162
1.0K OHM
R163
2.21K OHM
R165
1M OHM
1M OHM
R116
0
0
R157
1.0K OHM
1%
R160
150K OHM
5V_DET
VBAT_DCIN_DETECT
IO_RESET
A
U
X
_
L
_
C
H
A0
R170
0
R171
1.0K OHM
1%
R172
0
1%
R173
NC
NC
UART_RTS
15
RESET
14
GND
13
SPI_MOSI
12
SPI_CSB
11
SPI_MISO
10
SPI_CLK
9
GND
8
I2S1_DATA IN
7
I2S1_DATA OUT
6
I2S1_LRCLK
5
I2S1_BCLK
4
GND
3
AIO1
2
AIO0
1
UART_CTS
16
UART_RX
17
UART_TX
18
LED0
19
LED1
20
LED2
21
GPIO8
22
IS2 SDA
23
I2S SCL
24
G
P
IO
1
6
3
0
G
P
IO
1
7
3
1
G
P
IO
1
8
3
2
G
P
IO
1
9
3
3
G
P
IO
2
0
3
4
G
P
IO
2
1
3
5
G
N
D
3
6
G
P
IO
2
2
3
7
G
P
IO
2
3
3
8
G
P
IO
2
4
3
9
GPIO25
40
GPIO26
41
GPIO27
42
I2S2_LRCLK
43
I2S2_BCLK
44
G
P
IO
1
5
2
9
G
P
IO
1
4
2
8
I2
S
2
_
D
A
T
A
OU
T
2
7
I2
S
2
_
D
A
T
A
IN
2
6
G
P
IO
1
1
2
5
GND
45
USB_D+
46
USB_D-
47
GND
48
VDD_PADS
49
VDD_MEM
50
1V8_OUT
51
VBAT
52
VBAT_SENSE
53
CHG_EXT
54
V5.0
55
GPIO30
56
GPIO31
57
GPIO32
58
GND
59
MIC_RN
60
G
N
D
7
4
S
P
K
_
L
P
6
8
S
P
K
_
L
N
6
7
G
N
D
6
6
M
IC
_
B
IA
S
_
A
6
5
M
IC
_
B
IA
S
_
B
6
4
MIC_LP
63
MIC_LN
62
MIC_RP
61
S
P
K
_
R
N
6
9
S
P
K
_
R
P
7
0
G
N
D
7
1
G
N
D
7
2
R
F
_
IN
7
3
G
P
IO
3
3
7
5
G
P
IO
3
4
7
6
V
D
D
_
3
V
3
7
7
G
N
D
7
8
U101
BM875H
BM875H
GND
L105
220R@100MHZ
VCC_BT
1uF
6.3V
6.3V
C147
GND
R174
1.0K OHM
R175
1.0K OHM
GND
TP100
TP112
GND
GND
GND
Charge_INT
1: GGEC 0:TCL
HW_DET
GND
VCC_BT
R176
100K 5%
100K 5%
R177
NC
5
%
R
1
7
8
N
C
GND
R179
0
HW_DET
1
2
2
J103
2pin,1.5mm lying connector
1
2
3
2
3
J102
3pin,1.5mm lying connector
GPIO21
GPIO8
GPIO8
GPIO21
LED1_Red(5-10%)
LED2_WHITE(10-20%)
LED3_WHITE(20-40%)
LED2_WHITE(10-20%)
LED3_WHITE(20-40%)
LED4_WHITE(40-60%)
LED5_WHITE(60-80%)
LED6_WHITE(80-100%)
LED5_WHITE(60-80%)
LED6_WHITE(80-100%)
1%
R105
100K OHM
100K OHM
1%
R101
243K OHM
243K OHM
TP124
TP129
TP130
TP131
TP132
TP130
TP131
TP132
TP133
TP134
TP135
Rev A to B
Change R101 from 470K to 243K
TP136
Rev B to C
No any changes
Rev C to D
Change R179 from NC to 0ohm
Delete R169
Delete R169
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