A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
I AC limit=10A
I per charge=0.15A
I charge=2.5A/1A
music on charge
2500mA
0.25C
music off charge
0.1C
1000mA
per charge
0.05C
150mA
I AC limit
1C
10A
charge voltage
4.2V*2
8.4V
Power Control Circuit
Battery Control Circuit
Charge suspend, timer fault, over-voltage,
sleep mode, battery absent
Charge in progress
Charge complete
STAT1
CHARGE STATE
L
L
STAT2
H
H
H
H
Battery Charging Circuit
TTC:5.6min/nF
VBAT=2.1*(1+330/110)=8.4V
Icharge=3.3V*62/(100+62)/(20*0.025)=2.5A
Icharge=3.3V*19.29/(100+19.29)/(20*0.025)=1A
Ipercharge=3.3V*30/(200+30)/(100*0.01)=0.43A
I AC limit =3.3V*91/(56+91)/(20*0.01)=10A
AC 24V INPUT
To LED-A PCBA
VREF
VREF
Cha
rge_Cu
rr
en
t_C
TL
V
R
EF
STAT1
S
T
A
T2
VREF
VREF
VREF
/PG
Charge_EN
VREF
VREF
VREF
BAT_I2C_SDA
BAT_I2C_SCL
BAT_I2C_SDA
BAT_I2C_SCL
24V
24V
VBAT_7.4VOUT
CE
PG
STAT1
S
T
A
T
2
C
h
a
rg
e
_
C
u
rr
e
n
t_
C
T
L
BAT_I2C_SCL
BAT_I2C_SDA
R102
100K/1%
R90
1K
R94
100K
C73
NC/0.1uF/50V/X7R
R104
10K/1%
L6
6.8uH/3A
R112
1K
C65
0
.1
u
F
/5
0
V
/X
7
R
XP3
10pin/2.5mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
FB44
500
Ω
/100mA
C56
0.1uF/50V/X7R
C401
0
.1
u
F
/5
0
V
/X
7
R
XP28
NC/6PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
6
6
R96
10K
C74
0
.1
u
F
/1
6
V
/X
7
R
C57
0
.1
u
F
/5
0
V
/X
7
R
FB35
500
Ω
/100mA
C400
1
0
0
p
F
/5
0
V
/N
P
0
D4
MBRX140/40V/1A
C967
1
μ
F
/5
0
V
/X
7
R
C77
3
3
0
N
F
/1
0
V
/ X
5
R
R92
91K
Ω
/1%
R923
0.025
C68
220pF/50V
C53
N
C
/0
.1
u
F
/5
0
V
/X
7
R
R98
10K
XP21
6PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
6
6
R95
120K/1%
C78
0
.1
u
F
/1
6
V
/X
7
R
R111
100K
+
4
7
u
F
/3
5
V
/S
M
D
CE15
C54
1
0
0
0
p
F
/5
0
V
/X
7
R
C968
1
μ
F
/5
0
V
/X
7
R
R86
10
C71
0.1uF/50V/X7R
R924
0.025
R106
100K/1%
C76
1uF/10V/X5R
R82
100K
R97
15K/1%
R108
18K/1%
C994
10uF/50V/X5R
+
47uF/35V/SMD
CE14
R84
0.025
U18
BQ24610
ACN
1
ACP
2
/ACDRV
3
CE
4
STAT1
5
TS
6
TTC
7
/PG
8
S
T
A
T2
9
V
R
EF
10
ISE
T1
11
V
FB
12
SRN
13
SRP
14
ISET2
15
ACSET
16
GND
17
REGN
18
L
O
DRV
19
PH
20
HIDRV
21
B
T
ST
22
/BA
T
DRV
23
V
CC
24
P
O
WE
R
PD
25
R925
0.025
Q10
N_2SK3018
G
D
S
C58
0
.1
u
F
/5
0
V
/X
7
R
C72
0.1uF/16V/X7R
R105
100K
C61
0.1uF/50V/X7R
C965
0
.1
u
F
/5
0
V
/X
7
R
C63
N
C
/1
μ
F
/5
0
V
/X
7
R
FB26
300
Ω
/3A
C966
2
.2
U
F
/2
5
V
Q38
P_AP2309
G
D
S
C67
1
μ
F
/5
0
V
/X
7
R
C79
0
.1
u
F
/1
6
V
/X
7
R
+
100uF/35V
CE13
C55
0.1uF/50V/X7R
R107
62K/1%
C70
0.1uF/16V/X7R
C75
22pF/50V/NP0
C69
1
μ
F
/5
0
V
/X
7
R
R79
0.01
Q36
P_AP2309
G
D
S
C62
NC/100pF/50V/NP0
R88
3.3
C60
1
0
0
p
F
/5
0
V
/N
P
0
C64
0
.1
u
F
/5
0
V
/X
7
R
FB3
300
Ω
/3A
R101
100K
U17
AP9467
4
7
2
1
3
8
6
5
R109
11K/1%
300
Ω
/3A
R87
10
Ω
U16
AP9467
4
7
2
1
3
8
6
5
R1153
100K
R99
330K/1%
FB25
300
Ω
/3A
R93
100K
R91
56K/1%
R89
NC/10
CIRCUIT DIAGRAM-MAIN BOARD CHARGE CIRCUIT-BQ24610
Summary of Contents for Party Box 200
Page 41: ...MAIN BOARD PCB LAYOUT TOP...
Page 42: ...MAIN BOARD PCB LAYOUT BOTTOM...
Page 43: ...TOP RGB LAMP BOARD AND KEY BOARD LAYOUT TOP...
Page 44: ...TOP RGB LAMP BOARD AND KEY BOARD LAYOUT BOTTOM...
Page 45: ...BOTTOM RGB LAMP BOARD LAYOUT TOP...
