JBL FLIP 3, Service Manual

Page: 19 / 30

Main Board Circuit Diagram:
7-4
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
SIZE
TITLE
REV.
B
DRAWING NO.
CREATED
CHECKED
DATE
REVISION HISTORY
REV ECO CHECKED DATE
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
Alan Sun
0.1 first release MC Lee 2014 Sep 4
2014 Sep 05
MC lee 2014 Sep 05
VCC_BT
VCC_switch_3V3
AGND
AGND
AGND
AGND
C116
NC C117
NC
RF
1
GND
2
GND
3
GND
4
J1
ATOM Mini RF CONN
AGND
AGND
COM1
3
IN1
4
GND
6
V+
1
NO1
2
NC1
5
NC2
7
IN2
8
COM1
IN1 I
G
N
D
V
+
N
O
1
NC1
N
C
2
IN2 II
COM2
9
NO2
10
SW1
SD20
AGND
5%
R100
0 OHM
10V
C118
10UF
10V C110 10UF
10V C115 10UF
10V C114 10UF
AGND
AGND
5%
R135
10 ohm
10V
C113
10NF
AGND
5%
R112 100k
AGND
Microphone_in
AUX_IN_R
1uF
6.3V
C103
1uF
6.3V
C104
AGND
AGND
10V
C101
10NF
C100
1NF
6.3V
C102
10UF
33
R148
33
R106
AUX_R_CH
AUX_L_CH
2.2M
R153
2.2M
R110
12K
R111
12K
R114
150K
R120
1M
R121
1K
R122
VCC_BT
27K
R123
1
3 2
Q18
MTP3401N3
1
3 2 Q16
MTP3401N3
1
3
2
Q17
MMBT3904
2
3
1
D750
BAT54C
1
3
2
Q11
2SC2712
1
3
2
Q10
2SC2712
AGND AGND
1
3
2
Q12
2SC2712
AGND
25V
C121
3.3NF
AGND
47k
R141
10K
R149
AGND
220k
R142
100K
R143
VBAT_DCIN_DETECT
10V
C122
10NF
10V
C123
10NF
47k
R144
1
3
2
Q15
MMBT3904
10K
R150
VBA
T_
D
C
IN
_
D
E
TEC
T
470k
R145
100K
R146
10V
C127
10NF
10V
C128
10NF
DC_detect
1
2
J4
AGND
L103
15nH
25V
C125
15PF
AGND
25V
C126
39PF
2.2k
R109
16V
C124
100NF
Microphone_in
L105
1.5UH
VCC_switch_3V3
VCC_audio_3V3
BT_1V8
16V
C107
100NF
AGND
100k
R180
VCC_BT
AGND
10K
R188
Boost_EN
1k
R115
MIC_BIAS_A
C156
10UF
AGND
25V
C155
10nF
AGND
VCC_audio_3V3
NC
R184
0 ohm
R185
1
3
2
Q8
FDV301N
470k
R130
47k
R131
470k
R132
VREG_EN
VCC_BT
AGND AGND
AGND
AGND
16V
C183
100NF
6.3V
C108
220nF
C109
1uF
1
2
3
4
J5
B 4B-PH-K-S
5%
0805
R133
0 OHM
5%
0805
R134
0 OHM
C129
1NF
AGND
AGND
C130
10UF
C131
47pF
C132
47pF
USB+5V
USB_D+
USB_D-
VCC_BT
AGND
22
R101
22 R102
4.7k R103
4.7k
R104
33 OHM R137
33 OHM R126
I2C_CLK
I2C_DAT
33 OHM R138
33 OHM
R139
I2C_INT
I2C_RESET
USB+5V
I2C_CLK0
BT_SPI_MOSI
BT_SPI_CLK
BT_SPI_MISO
BT_SPI_CSB
AGND AGND
100k
R147
1uF
6.3V
C105
AGND
1
3
2
Q14
MMBT3904
Charge_in_EN
10K
R151
AGND
VCC_BT
AGND
AGND
NC
R181
1: 3od 0:TCL
JBL_link_white_LED
HW_DET
5%
R108
3.3K
5%
R107
3.3K
BT_SPK_RP
BT_SPK_RN
BT_SPK_LP
BT_SPK_LN
AGND
Mic_BIAS_A
Aux_in_mic_com1
BT_VDD5
BT_VDD5
PWR_LED_white
Deep_Sleep
SYS_PWR_SHUTDOWN
VREG_EN
VREG_EN
AGND
BT_VDD_MEM
BT_1V8 VCC_switch_3V3
BT_VDD_MEM
Aux_in_mic_com2
Aux_in_mic_com2
1
2
3
AGND
1%
R128
3.32K OHM 0 OHM
1%
R129
6.8K OHM
1%
R113
AGND
1% R118
3.32K OHM
0 OHM
1%
R32
6.8K OHM 1%
R72
AGND
10V C120 10UF
10V C80 10UF
AUX_IN_R
AUX_IN_L
AUX_R_CH
AUX_L_CH
82nH L101
82nH L102
10V
C180
1.5NF
10V
C181
1.5NF
VBAT_1 USB+5V
HW_DET
AMP_MUTE
SW_POWER
AMP_SDZ
VBAT_DCIN_DETECT
Audio_Detect
1k R161
BT_blue_LED
AUX_in_mic_Ctr
33 OHM R162 CHARGE_in_STATU(/CHG)
LED0
15
UART_TX
14
UART_RX
13
UART_CTS#
12
UART_RTS#
11
RST#
10
GND
9
SPI_MOSI
8
SPI_CS#
7
SPI_MISO
6
SPI_CLK
5
GND
4
PCM_IN
3
PCM_OUT
2
PCM_SYNC
1
LED1
16
LED2
17
PIO0
18
PIO1
19
PIO2
20
PIO3
21
PIO4
22
PIO5
23
PI
O
8
24
PI
O
14
30
PI
O
15
31
GND
32
PI
O
27
33
PI
O
25
34
PI
O
26
35
PI
O
23
36
PI
O
21
37
PIO28
38
I2C_SCL
39
I2C_SDA
40
GND
41
USB_D+
42
USB_D-
43
GND
44
PI
O
13
29
PI
O
12
28
PI
O
11
27
PI
O
10
26
PI
O
9
25
VDD_PADS
45
VDD_MEM
46
VOUT1V8
47
VBAT
48
VBAT_SENSE
49
CHG_EXT
50
VDD5
51
VREG_ENABLE
52
PIO22
53
PIO24
54
GND
55
MIC_RN
56
MIC_RP
57
MIC_LN
58
MIC_LP
59
MIC_BIAS_B
60
PC
M
_
CL
K
74
GND
68
GND
67
SP
K
R
_R
P
66
SP
K
R
_R
N
65
SP
K
R
_L
P
64
SP
K
R
_L
N
63
GND
62
MI
C
_
B
IA
S
_
A
61
ANT
69
GND
70
AI
O0
71
AI
O1
72
GND
73
U1
BM880F3
VBAT_DET
AUX_in_mic_Ctr
6.3V
C133
1uF
10 ohm
R163
TP27
TP28
TP29
TP30
TP31
TP32
TP33
USB_D-
USB_D+
DC_detect
VBAT_DET
I2C_DAT0
TP34
TP47
NC R781
R782
ESD0603V12C03
5%
R783
ESD0603V12C03
Mark