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Mark300 Mark301 Mark302
SW
1
VDD
2
SS
3
COMP
4
FB
5
AG
ND
6
PG
ND
7
VOUT
8
ILIM
9
MODE
10
EN
11
VIN
12
BS
T
13
U301
MP3431
1.5uH
1
1
2
2
L300
GND
220uF
6.3V
+
C311
Boost_EN
GND
GND
GND
GND
GND
COMP
GND
GND
GND
FB
ME4435
1
4
5
2
3
6
7
8
U302
GND
VCC_AMP
GND
BOOST_SW
C303
22uF
C304
22uF
C305
10uF
C306
0.
1uF
GND
+5V_USB_CHARGE
C307
1nF
C318 10uF
GND
R306 33R
R305 4.7K
Charge_Status
R310 33R
R309 NC
BT_I2C_SDA
R315 33R
R314
NC
BT_I2C_SCL
R31833R
R323 4.7K
Charge_Interrupt
R32433R
R325 NC
Charge_EN
R327 100K
GND
GND
R331
NC
GND
C325
4.7uF
C326
0.1uF
GND
REGN
R329
316K
1.5uH
1
1
2
2
L301
C317
47nF
GND
R326 0R
R317 9.31K
REGN
C329
22uF
C330
10uF
C331
0.
1uF
C332
1nF
L304
L305
GND
R334
0R
Battery_NTC2_TEM
C309
22uF
C310
22uF
C312
0.1uF
SYSTEM
VBAT
VBAT
PMID
23
VAC
24
VBUS
1
GND
18
SCL
5
INT
7
QON
12
BAT
14
STAT
4
SW
20
BTST
21
REGN
22
D+
2
SDA
6
SYS
16
TS
11
D-
3
CE
9
NC
8
NC
10
BAT
13
SYS
15
GND
17
SW
19
P
GND
0
U300
BQ25601D
+3V3_MCU_IO
R330 NC
R332
NC
USB_DM_P0
USB_DP_P0
TP300
TP301
TP302
TP303
TP304
GND
连接
STAT
GND
注意
Layout
回路要短
C327 0.1uF
C302
4.7nF
R302
4.7R
R333
100K
C336
10nF
R328 4.7K
1
3
2
Q300
MMBT3904
R313
1K
R304
120K
DCDC_OUT
C328
0.1uF
C324
0.1uF
VCC_AMP
C315
22uF
C316
22uF
C313
22uF
C314
0.1uF
C300
2.2nF
R300 1R
R301 0R
C301
0.1uF
R307 10K
R312
150K
R319
NC
R311 NC
10V
C334
4.7uF
C335
220nF
C337
4.7nF
R335
22K
R320
1K
R321
15K
C333
10nF
R322
0R
R308
120K
R303
470K
C308
0.1uF
GND
C319
22uF/25V
C320
22uF/25V
C321
22uF/25V
C322
0.1uF
C323
10nF
DCDC_OUT
R316
47K
DC_BIAS
1
6
2
7
3
8
4
9
5
10
J300
PHD 2*5P
Battery_NTC1_TEM
GND
GND
Battery_NTC1_TEM
L102
L101
GND
C103
0.1uF
GND
C101 0.1uF
GND
+5V_USB_CHARGE
C383
1.5nF
1
2
CON100
Header 2H
1
2
3
4
CON301
HRD_2*2
GND
GND
GND
GND
TPA3128D2
MODSEL
1
INNL
11
SDZ
2
FAULTZ
3
INPR
4
INNR
5
GAIN/SLV
8
GVDD
7
PLIMIT
6
GND
9
INPL
10
MUTE
12
AM0
15
AM2
13
SYNC
16
AM1
14
AVCC
17
PVCC
18
PVCC
19
BSNL
20
OUTNL
21
GND
22
OUTPL
23
BSPL
24
GND
25
BSNR
26
OUTNR
27
GND
28
OUTPR
29
BSPR
30
PVCC
31
PVCC
32
0
Thermal Pad
U202
GND
GND
GND
GND
GND
AMP_MUTE
VCC_AMP
220uF
16V
+
C235
VCC_AMP
GND
GND
GND
GND
GND
6.8uH
1
1
2
2
L200
6.8uH
1
1
2
2
L201
1
2
P200
Header 2H
GND
GVDD
VCC_AMP
VCC_AMP
R219
NC
R221
1K
R223
0R
C222 1uF
C223 1uF
C225 1uF
GVDD
R225
NC
R226
5.6K
R227
20K
1
3
2
Q200
MMBT3904
MUTE
R230
100K
R229
10K
C221 0.22uF/50V
C226 0.22uF/50V
C227 0.22uF/50V
C230 0.22uF/50V
C218
2.2uF/25V
C232
2.2uF/25V
C231
1nF/50V
C219
1nF/50V
R220
3.3R
R228
3.3R
C224
10nF/50V
C229
10nF/50V
TP202
TP203
TP200
C216
1nF
C215
0.
1uF
C217
10uF/25V
C236
1nF
C233
0.
1uF
C241
10uF/25V
TP204
C247
NC
1
3
2
Q202
R254
100K
R255
100K
GND
C249 0.1uF
GND
C248
10nF
GND
VCC_AMP
R256 4.7K
AMP_SDZ
BT_SP_RP
BT_SP_RN
220uF
16V
1
1
2
2
+
C252
R257 4.7K
R258
NC
AMP_MODSEL
GVDD
C382 15pF
C379 15pF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN300
HRD_2*10
C380 NC
C381 NC
BT_I2C_SDA
GND
GND
GND
AMP_SDZ
BT_SP_RP
BT_SP_RN
AMP_MUTE
BOOST_SW
Boost_EN
DC_BIAS
+5V_USB_CHARGE
VBAT
GND
GND
+3V3_MCU_IO
AMP_MODSEL
BT_I2C_SCL
GND
USB_DP_P0
GND
USB_DM_P0
Battery_NTC2_TEM
VBAT
VBAT
VBAT
R336
4.7R
1
2
3
4
CON302
HRD_2*2
GND
GND
GND
GND
R337
0R
R338 0R
R339
0R
TP305
TP306
TP307
TP308
TP309
TP310
TP311
TP312
TP313
TP314
TP315
TP316
TP317
TP318
TP319
TP320
TP321
TP322
TP323
TP324
TP325
TP326
TP327
TP328
DCDC+AMP
Содержание JBL PULSE 4
Страница 41: ...Revision List V1 0 2019 07 31 Initial release ...