Harman JBL FLIP 4 - Page 15

7-2
Circuit Diagram-Main Board
C
VCC_BT
VCC_switch_3 V3
AGND
AGN
AGND
AGND
IIIINN11
6
1
2
5
7
IIIINN22
8
COCOM1M1
GNGNDD
VV++
NNO1O1
NNC1C1
NNC2C2
COM2
9
NO2
10
SW1
SD20
10V
C118
10UF
10UF 10
C110
10V
10UF
10V
C11410UF
V
A
C115
GND
AGND
5%
R135
10 ohm
Aux_in_mic_3com1
10V
C113
10NF
AGND
5%
R112100k
AGND
AUX_in_mic_4Ctr
Microphone_in
AUX_IN_L
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
VBAT_DCIN_DETECT1
32
Q17
MMBT3904
2
3
1
D750
BAT54C
1
32
Q11
2SC2712
1
32
Q10
2SC2712
AGND AGND
1
32
Q12
2SC2712
AGND
25V
C121
3.3NF
AGND
Audio_Dete
47k
R141
10K
R149
AGND
220k
R142
100K
R143
10V
C122
10NF
1K
D
R150
22k
R145
33K
R146
10V
C127
10NF
DC_detect
AGND
L103
15nH
25V
C125
15PF
AGND
25V
C126
39PF
2.2k
R109
16V
C124
100NF
Microphone_in
L105
1.5UH
VCC_switch_3 V3
VCC_audio_3V3
BT_1V8
16V
C107
100NF
AGND
100k
R180
VCC_BT
AGND
R188 10K Boost_EN
1k
MIC_BIAS_A
R115
C156
10UF
AGND
25V
C155
10nF
AGND
VCC_audio_3V3
NC
R184
C129
1NF
AGND
AGND
C130
10UF
C131
47pF
C132
47pF
USB+5V
USB_D+
USB_D-
VCC_BT
AGND
R101
22
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
BT_SPI_MOSI
BT_SPI_CLK
BT_SPI_MISO
BT_SPI_CSB
AGND
100k
R147
1uF
6.3V
C105
AGND
VCC_BT
AGND
AGND
NC
R181
1: GGEC 0:TCL
JBL_link_white_LED
HW_DET
5%
R1083.3K
5%
R107
3.3K
BT_SPK_RP
BT_SPK_RN
BT_SPK_LP
BT_SPK_LN
AGND
Mic_BIAS_A
Aux_in_mic_com1
PWR_LED_white
AGND
BT_VDD_MEM
BT_1V8 VCC_switch_3V3
BT_VDD_MEM
Aux_in_mic_com2
Aux_in_mic_com2
AGND
1%
R128
3.24K OHM
6.8K OHM
1%
R113
AGND
R118 1%
3.24K OHM
6.8K OHM
1%
R72
AGND
10V C120 10UF AUX_IN_R
AUX_IN_L
AUX_R_CH
AUX_L_CH
82nHL101
82nH
L102
10V
C180
1.5NF
10V
C181
1.5NF
VBAT_1 USB+5V
Audio_Detect
1kR161
BT_blue_LED
AUX_in_mic_Ctr33 OHM
R162
VBAT_DET
AUX_in_mic_Ctr
6.3V
C133
1uF
10 ohm
R163
TP27
TP28
TP29
TP30
TP31
TP32
TP33
USB_D-
USB_D+
VBAT_DET
I2C_DAT0
TP34
TP35
TP47
R782
ESD0603V12C03
5%
R783
ESD0603V12C03
Mark
Mark
BT_module_RF_port
AGND
L106
220R@100MHZ
VCC_switch_3V3
1uF
6.3V
C109
AGND
1kR130
1k
R131
GPIO8
GPIO8 GPIO21
GPIO21
I2C_DAT0
I2C_CLK0
I2C_CLK0
AMP_MUTE
DC_detect
AMP_SDZ
CHARGE_in_STATU(/CHG)
HW_DET
BT_VDD5
VREG_EN
AGND
C116
NC
C117
NC
RF
1
GND
2
GND
3
GND
4
J1
ATOM Mini RF CONN
AGND AGND
5%
R100
0 OHM
G
DS
Q18
ME2345A
SYS_PWR_SHUTDOWN
10V C80 10UF
Power_Off_Ready Power_On_Off
Device_restart
10V
C106
10NF
VBAT_DCIN_DETECT 33
UA
RESE
RT_R
T
TS
R615 15
14
13
SP
GND
I_MOSI
12
SPI_CSB
11
SPI_MISO
10
SPI_CLK
9
8
I2
GND
S1_DATA IN
7
I2S1_DATA OUT
6
I2S1_LRCLK
5
I2S1_BCLK
4
GND
3
AIO1
2
AIO0
1
UART_CTS
16
UART_TX
17
UART_RX
18
19
20
21
22
23
IS2
GPI
LED0
LED1
LED2
O8
SDA
I2S SCL
24
GPIO16
30
GPIO17
31
GPIO18
32
GPIO19
33
GPIO20
34
GPIO21
35
GND
36
GPIO22
37
GPIO23
38
GPIO24
39
GPIO25
40
GPIO26
41
GPIO27
42
I2S2_LRCLK
43
I2S2_BCLK
44
GPIO15
29
GPIO14
28
I2S2_ D ATA OUT
27
I2S2_ D ATA IN
26
GPIO11
25
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
GND
74
SPK_LP
68
SPK_LN
67
GND
66
MIC_BIAS_A
65
MIC_BIAS_B
64
MIC_LP
63
MIC_LN
62
MIC_RP
61
SPK_RN
69
SPK_RP
70
GND
71
GND
72
RF_IN
73
GPIO33
75
GPIO34
76
VDD_3V3
77
GND
78
U1
JS-BTM872H
1
2
J5
B 2B-PH-K-S
1
2
J50
A1251WV-2P
2
1
J4
3
2
1
J7