JBL CHARGE 5 - Main Board Circuitry - Power and Charging; OVP and 5 V Adapter Detection; Battery Charge Management

)NGXMK3UJKR
1.5MHz
)54
D+ 2.7V
*KZKIZ<'GJGVZKX
5<6
Current 2.3A/3A
2.17
I2C_SDA
I2C_SCL
USB_DM
USB_DP
CHARGE_INT
Charge_In_Status
/CE
NTC1
NTC1
NTC2
CON_BAT
CHARGE_EN
USB_DP
USB_DM
NTC2
NTC1
NTC2
CON_BAT
USB_DM
USB_DP
CHARGE_INT
Charge_In_Status
CHARGE_INT
Charge_In_Status
USB_DP
TYPA_USB_DM
TYPA_USB_DP
TYPA_USB_DP
TYPA_USB_DM
USB_DP
USB_DM
CHARGE_EN
/CE
I2C_SDA
I2C_SCL
BAT_3V7
VREGN
VREGN
BAT_3V7
BAT_3V7
USB_5V USB_OVP_5V
CHARGE_USB5V_OUT
USB_5V
USB_OVP_5V USB_OVP_5VUSB_5V
SYS_3V3
SYS_3V3
EXT_3V3LOG_3V3
CHARGE_EN
USB_DP
USB_DM
NTC2
CHARGE_INT
Charge_In_Status
Detect_5V_2.3A
USB_DM
USB_DP
TYPA_USB_DP
TYPA_USB_DM
I2C_SDA
I2C_SCL
C436 470pF/50V/X7R
R78 10K
GND1
R822 1K
R67 NC
U14
LP5300
GND
1
GND
2
VIN
3
VOUT
4
GND
5
GND
6
R779 NC
GND
C76
10uF/25V
R63 NC
C176
1uF/10V/X5R
CON_NTC2
R58
10K
R821 NC
CON_NTC1
C524
1000pF/50V/X7R
C499 0.1ȝF ±10%
BAT_3V7
C514
0.1uF/16V/X7R
C537
10pF/50V/NPO
XP3
32P/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
16
16
17
17
18
18
27
27
28
28
GND
34
GND
33
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
GND
35
GND
36
29
29
30
30
31
31
32
32
R124 470K
R119
NC
R814 33
R447
309/1%
R783
10K
L21 NC
Q21
NC/3DG3904M
FB11
500ȍ@100MHz
1 2
R782 1K
R446 5.1K/1%
L4 1ȝH/4.5A
C513
0.1uF/16V/X7R
FB16 300ȍ/3A
1 2
FB9 500ȍ@100mA
1 2
C532
100pF/50V/NP0
C535
NC
FB20 300ȍ/3A
1 2
C435 0.1uF/16V/X7R
XP2
JACK
1
1
2
2
3
3
4
4
5
5
6
6
R464 2.2
R435
30K/1%
U38
BQ25611D
VAC
1
DP
2
DM
3
STAT
4
SCL
5
SDA
6
/CE
9
TS
11
/INT
7
NC
8
BATSNS
10
SW
19
GND
18
/QON
12
SW
20
BAT
13
BAT
14
SYS
16
SYS
15
BTST
21
REGN
22
GND
17
PMID
23
VBUS
24
PAD
25
C142
NC
R799
NC
C221
NC
C75 10uF/25V
C531
1000pF/50V/X7R
C80
0.1ȝF ±10% X7R
R441 140/1%
C346
NC
C538
10pF/50V/NPO
C353
0.1uF/16V/X7R
C85
47nF/25V/X7R
C355
10UF/10V/X7R
R806
10ȍ
R373
10K
R84 51K/1%
C512
100nF/25V/X5R
R818
NC
C74
0.1ȝF ±10% X7R
FB12 500ȍ/100mA
1 2
C421
4.7uF/10V/X7R
C351
10UF/10V/X7R
C530
47nF/25V/X7R
R83
39.2Kȍ/1%
FB10
120ȍ@100MHz
1 2
C536
NC
BAT
R813 33
U47
LMV331TP-TR
+IN
1
V-
2
-IN
3
OUT
4
V+
5
Circuit Diagram-Main Board