Read JBL CHARGE 2 (serv.man2) Service Manual online
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
2.3A
2.1A
3.4V 5A
5V 2.3A
⨶䇪䇮䇑⭥٬5.11V
⭥⊐ॷ⭥䐟
䎠㓯㾱ቭ䟿⸝
3V-4.2V
USBD+
FAULT
USB_5VOUT
CHARGEROUT-STA_TO_TCA11166
USBD-
D-
D+
VCC_5V
DP
DN
AUX_L
AUX_R
AUX_L
AUX_R
CHARGEROUT-STA_TO_TCA11166
DP
DN
4V7_SW
CHG_OUT_ENN
CHG_OUT_ENN
Vout_5V
DEEP_SLEEP
LM_ISEN
LM_ISEN
Vout_5V
BOOST_FB
DEEP_SLEEP
4V7_SW
Vout_5V
Vout_5V
Micro_5V
A
BAT_3V7
Micro_5V
A
A
A
Vout_5V
Vout_5V
BAT_3V7
A
A
C46
2200pF/
50V/
X7R
C46
2200pF/
50V/
X7R
P6
5PIN/CKX-3.5-29
P6
5PIN/CKX-3.5-29
M1
M1
M3
M3
M4
M4
M5
M5
M6
M6
C47
0.015uF/50V/X7R0
C47
0.015uF/50V/X7R0
R196
0
R196
0
R13
0
R13
0
C11
NC/0.1uF/16V/X7R
C11
NC/0.1uF/16V/X7R
U4
LM3481
U4
LM3481
ISEN
1
UVLO
2
COMP
3
FB
4
AGND
5
FA/SYNC/SD
6
FGND
7
DR
8
VCC
9
VIN
10
C36
1000pF/50V/X7R
C36
1000pF/50V/X7R
Q14
2N7002K
Q14
2N7002K
G
D
S
L3
3.3uH/5A
L3
3.3uH/5A
C2
33pF/
50V/
NP0
C2
33pF/
50V/
NP0
C4
10uF/
10V/
Y5V
C4
10uF/
10V/
Y5V
R8
10k
R8
10k
C9
NC/0.1uF/16V/X7R
C9
NC/0.1uF/16V/X7R
C37
10U
F/
10V/
X7R
C37
10U
F/
10V/
X7R
R2
33
R2
33
R204
0
R204
0
R50 10K
R50 10K
+ CE3
100uF/16V/SMD
+ CE3
100uF/16V/SMD
C6
0.1uF/16V/X7R
C6
0.1uF/16V/X7R
C13
1000pF/
50V/
X7R
C13
1000pF/
50V/
X7R
R9
10k
R9
10k
R203 470K/1%
R203 470K/1%
R47
0
R47
0
C51
2200pF/
50V/
X7R
C51
2200pF/
50V/
X7R
U2
TPS2546
U2
TPS2546
IN
1
DM_OUT
2
DP_OUT
3
ILIM_SEL
4
EN
5
CTL1
6
CTL2
7
CTL3
8
ILIM_HI
16
ILIM_LO
15
GND
14
FAULT
13
OUT
12
DM_IN
11
DP_IN
10
STATUS
9
PGND
17
Q13
N_2SK3018
Q13
N_2SK3018
G
D
S
C3
1000pF/
50V/
X7R
C3
1000pF/
50V/
X7R
C213
22uF/
10V/
X5R
C213
22uF/
10V/
X5R
C48
NC/5600pF/50V/X7R
C48
NC/5600pF/50V/X7R
R58
100
R58
100
R12
10k
R12
10k
ESD2
N
C
/LVE16Y1R
0
ESD2
N
C
/LVE16Y1R
0
R4
33
R4
33
+
CE1
100uF/
16V/
SM
D
D
+
CE1
100uF/
16V/
SM
D
D
C12
NC/0.1uF/16V/X7R
C12
NC/0.1uF/16V/X7R
R199
0
R199
0
R52
91Kȍ
R52
91Kȍ
FB3
0
FB3
0
C50
0.1uF/16V/X7R
C50
0.1uF/16V/X7R
C210
22uF/
10V/
X5R
C210
22uF/
10V/
X5R
R53
33K/1%
R53
33K/1%
C35
0.
1uF/
16V/
X7R
C35
0.
1uF/
16V/
X7R
C8
0.
1uF/
16V/
X7R
C8
0.
1uF/
16V/
X7R
C190
3300pF/
50V/
X7R
C190
3300pF/
50V/
X7R
R51
1K
R51
1K
R201
NC/220K
R201
NC/220K
R5
33
R5
33
C40
0.1uF/16V/X7R
C40
0.1uF/16V/X7R
FB4
0
FB4
0
R40
82K
R40
82K
P1
MICRO USB
P1
MICRO USB
VCC
1
D-
2
D+
3
ID
4
GND
5
Shell A
6
Shell B
7
Shell C
8
Shell D
9
C1
33pF/
50V/
NP0
C1
33pF/
50V/
NP0
C10
0.1uF/16V/X7R
C10
0.1uF/16V/X7R
R41
10
R41
10
R1
33
R1
33
R44
NC/56
R44
NC/56
+
CE2
100uF/16V/SMD
+
CE2
100uF/16V/SMD
C7
NC/0.1uF/16V/X7R
C7
NC/0.1uF/16V/X7R
R57 1K
R57 1K
XP10
15pin/0.5mm
XP10
15pin/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
GND
16
GND
17
C5
0.1uF/16V/X7R
C5
0.1uF/16V/X7R
R56
NC/100K
R56
NC/100K
R200
NC/120K
R200
NC/120K
R3
100K
R3
100K
R17
NC/100k
R17
NC/100k
C215
22uF/
10V/
X5R
C215
22uF/
10V/
X5R
R49
47K/1%
R49
47K/1%
C44
470nF/25V/X5R
C44
470nF/25V/X5R
XP1
6PIN/2.5mm
XP1
6PIN/2.5mm
1
1
2
2
3
3
4
4
5
5
6
6
C52
0.1uF/16V/X7R
C52
0.1uF/16V/X7R
C45NC
/330pF/
50V/
N
P0
C45NC
/330pF/
50V/
N
P0
Q12
AP92U03GM-HF
Q12
AP92U03GM-HF
G
4
D
7
S
2
S
1
S
3
D
8
D
6
5
D
ESD1
N
C
/LVE16Y1R
0
ESD1
N
C
/LVE16Y1R
0
R197
0
R197
0
R14
0
R14
0
R100
0.02ȍ/1%
R100
0.02ȍ/1%
R202 22K/1%
R202 22K/1%
D6
SVM1045V
D6
SVM1045V
1
2
3
R6
1M
R6
1M
R43
82K
R43
82K
R42
2.2
R42
2.2
R198
0
R198
0
R55
1K
R55
1K
C38
0.1uF/16V/X7R
C38
0.1uF/16V/X7R
P4
4PIN/2mm
P4
4PIN/2mm
VCC
1
D-
2
D+
3
GND
4
Shell B
6
Shell A
5
C191
3300pF/
50V/
X7R
C191
3300pF/
50V/
X7R
7-1
7-1
Circuit Diagram - Input Board
Page 17 of 32
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