DOWNLOAD JBL CHARGE 2 PLUS (serv.man7) Service Manual ↓ Size: 5.65 MB | Pages: 65 in PDF or view online for FREE

Model
CHARGE 2 PLUS (serv.man7)
Pages
65
Size
5.65 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
charge-2-plus-sm7.pdf
Date
PREV: JBL CHARGE 2 PLUS (serv.man6) Service Manual

JBL CHARGE 2 PLUS (serv.man7) Service Manual ▷ View online

33    
  Trouble shooting Chart 
The speaker is no sound 
Yes
The speaker is no 
sound 
Go 
Check the U8 (BT_BM153)、U5 (LM3481  )、U10（BA4510）
、U11
（BA4560）、U17（TPA313）of main board is work well or abnormal
No 
Check the AMP_MUTE 
is work well or abnormal
Yes 
Check the BT_3V3、AMP_12V、OPVCC_BAT、
OPVCC is work well or abnormal 
No 
Repair U3 、 U5,
 
Ensure that each 
power supply normal 
Replace main board
 
Yes 
Replace 
U8 (BT_BM153)、U5 (LM3481)、U10（BA4510）
、U11（BA4560）、U17
（TPA313）, Compare whether the device in question
 
No 
L/R
3.
@
2<)--=
;2<
)(:
Power
Det
LM358
'*) '1
LM13700
4ɏ7.5W1%
GPIO
AUX IN
2S
+^ZKXTGR'4:
+
/-
'36
:6'
'*)'1
;'*)
39
OP
BA4510
OP
BA4560
';*/5*+:
;';>
I2
L+/-/R
+
;';>
39
LEDS*8
WHI*7+RED
-6/5
TAC1116
3 TO 16
Keys*5
Power Key
-6/5
other
power
single
0LF0:0
BT
Module
BM153
Keys*5
LEDS*2
White
-6/5
Power Key
BT
Upgrade
<',UX;9(
o
Input
DET
Battery
Charge
(7
)NGXMK
SGTGMKSKTZ
:69
-6/5
-6/5
(UUYZ
23
9=
359
-6/5
<,UX'3656
<,UX(:*KZ56
5V/2.3A/0.5A
2*5-
;:
Micr
o
(7
(2000mA/500mA)
Upgrade
No
Charge
9=
Li
Ͳbattery
3 7V/6000 Ah
(UUYZ
23
2*5
AS2910
9=
359
9=
359
<,UX'*)
-6/5
-6/5
(:
3OIXU;9(
9=
359
3.7V/6000mAh
359
<,UX'*)
-6/5
-6/5
34
35
Set 
Block Diagram:
34
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
+
CE1
100uF/
16V/
SM
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
35
35
Circuit Diagram - Input Board
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
PW_LED1
LED_BAT5
LED_BAT15
LED_BAT30
LED_BAT45
LED_BAT75
LED_BAT60
PW_LED2
BT_LED
FUNCTION_LED
SOCIAL_LED
BT_RST_INN
SDA
SCL
I2C_\INT\
SOCIAL_kEY
FUNCTION_KEY
LED_BAT5
LED_BAT15
LED_BAT30
LED_BAT45
LED_BAT60
LED_BAT75
VOL-
VOL+
4V7_SW
BT_KEY
SOCIAL_LED
SDA
SCL
PW_LED
I2C_RESET
CHARGEROUT-STA_TO_TCA1116
CHG_OUT_EN
VBAT_DETECT_TCA1117
BT_RST_INN
4V7_SW
PW_KEY
I2C_\INT\
FUNCTION_LED
BT_LED
PW_KEY
SOCIAL_kEY
I2C_RESET
BT_KEY
VOL-
VOL+
FUNCTION_KEY
PW_LED
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
CHG_OUT_EN
CHARGEROUT-STA_TO_TCA1116
4V7_SW
VBAT_DETECT_TCA1117
R11
33
R11
33
C16
10uF/10V/Y5V
C16
10uF/10V/Y5V
R9
33
R9
33
SW6
SOCIAL
SW6
SOCIAL
R20
390
R20
390
R32
4.7K
R32
4.7K
R6
100K
R6
100K
R25
390
R25
390
SW1
POWER
SW1
POWER
R2
100K
R2
100K
R21
390
R21
390
R8
33
R8
33
C11
N
C
/100pF/
50V/
N
P0
C11
N
C
/100pF/
50V/
N
P0
C17
0.
1uF/
16V/
X7R
C17
0.
1uF/
16V/
X7R
R37
10K
R37
10K
R18
390
R18
390
SW5
FUNCTION
SW5
FUNCTION
R7
33
R7
33
LED4
LED-WHITE
LED4
LED-WHITE
C6
220pF/
50V/
X7R
C6
220pF/
50V/
X7R
C14
220pF/
50V/
X7R
C14
220pF/
50V/
X7R
R16
390
R16
390
R5
1K
R5
1K
LED12
LED-WHITE
LED12
LED-WHITE
LED6
LED-WHITE
LED6
LED-WHITE
R40
100K
R40
100K
C12
220pF/
50V/
X7R
C12
220pF/
50V/
X7R
R14
390
R14
390
LED14
LED-WHITE
LED14
LED-WHITE
LED8
LED-WHITE
LED8
LED-WHITE
C4
220pF/
50V/
X7R
C4
220pF/
50V/
X7R
SW4
VOL+
SW4
VOL+
LED10
LED-WHITE
LED10
LED-WHITE
R4
33
R4
33
Q10
PNP_3CG3906M
Q10
PNP_3CG3906M
SW2
BT
SW2
BT
XP1
15PIN/0.5mm
XP1
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
18
GND
19
GND
16
GND
17
R27
10
R27
10
R22
390
R22
390
R36
10K
R36
10K
R3
33
R3
33
R34
10K
R34
10K
C10
N
C
/100pF/
50V/
N
P0
C10
N
C
/100pF/
50V/
N
P0
R35
10K
R35
10K
R30
4.7K
R30
4.7K
SW3
VOL-
SW3
VOL-
R29
10K
R29
10K
C1
1uF/25V/Y5V
C1
1uF/25V/Y5V
R1
33
R1
33
R24
390
R24
390
R33
10K
R33
10K
R23
390
R23
390
C18
0.
1uF/
16V/
X7R
C18
0.
1uF/
16V/
X7R
R31
4.7K
R31
4.7K
R19
390
R19
390
LED3
LED-WHITE
LED3
LED-WHITE
C7
220pF/
50V/
X7R
C7
220pF/
50V/
X7R
R38 10K
R38 10K
R12
33
R12
33
R17
390
R17
390
LED11
LED-WHITE
LED11
LED-WHITE
C
19
0.1uF/
16V/
X7R
C
19
0.1uF/
16V/
X7R
LED5
LED-WHITE
LED5
LED-WHITE
LED2
LED-WHITE
LED2
LED-WHITE
C5
220pF/
50V/
X7R
C5
220pF/
50V/
X7R
R26
390
R26
390
R39
100K
R39
100K
R10
33
R10
33
C13
220pF/
50V/
X7R
C13
220pF/
50V/
X7R
R15
390
R15
390
LED13
LED-WHITE
LED13
LED-WHITE
LED7
LED-WHITE
LED7
LED-WHITE
C8
N
C
/220pF/
50V/
X7R
C8
N
C
/220pF/
50V/
X7R
R28
4.7K
R28
4.7K
R13
390
R13
390
C9
N
C
/220pF/
50V/
X7R
C9
N
C
/220pF/
50V/
X7R
C2
220pF/
50V/
X7R
C2
220pF/
50V/
X7R
TCA1116PWR
U1
TCA1116PWR
U1
/INT
1
A1
2
/RESET
3
P00
4
P01
5
P02
6
P03
7
P04
8
P05
9
P06
10
P07
11
GND
12
P10
13
P11
14
P12
15
P13
16
P14
17
P15
18
P16
19
P17
20
A0
21
SCL
22
SDA
23
VCC
24
LED1
LED_RED
LED1
LED_RED
LED9
LED-WHITE
LED9
LED-WHITE
C15
0.1uF/16V/X7R
C15
0.1uF/16V/X7R
C3
220pF/
50V/
X7R
C3
220pF/
50V/
X7R
36
36
Circuit Diagram - Key  Board
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