JBL JBLBOOMBOXBLKAM, Service Manual, Page: 18 / 51

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Project Name Harman Boombox
Product:
File Name:
Revision: V 2.0.0
Status: DVT
Date: 6/29/2017
BOOMBOX_MAIN_8_POWER_V200(2017-5-29).SchDoc
Approved By:
Time: Sheet: 1of 1 5:11:59 PM
(Hui Zhou) Co. Ltd., Shenzhen Branch
Premium Loudspeakers
Description of Changes/Notes
3 10
Mod Date: 2017 4 19
Part Number: Size: A4
FDMC0310AS
1
4
5 6 7 8
2 3
0
Q9
0.012R 1206 R122
IS
N
S
-
10uF
50V
C145
FDMC0310AS
1
4
5
6
7
8
2
3
0
Q8
150pF
50V C152
0.015uF
50V C153
100pF
50V C149
ISNS-
ISNS+
10K R135
HDRV
HDRV
100K
R133
IS
N
S+
TLV70433
NC
4
NC
5
VOUT
3
VIN
2
GN
D
1
N
C
N
C
VOUT VIN
G
N
GG
D
U17
VBAT
STB_3V3
10uF
6.3V
C184
LY2508C33M
VIN
1
VSS
2
CE
3
NC
4
VOUT
5
VIN
VSS
CE NC
VOUT
U16
+5V
VCC3V3
TP27 10K R71
100K R72
10uF
16V
C202
100nF
16V
C204
100nF
16V
C225
0.1uF
50V
C244
TPS2546
IN
1
DM_OUT
2
DP_OUT
3
ILIM_SEL
4
EN
5
CTL1
6
CTL2
7
CTL3
8
STATUS
9
DP_IN
10
DM_IN
11
OUT
12
FAULT
13
GND
14
ILIM_LO
15
ILIM_HI
16
IN
DM_OUT
DP_OUT
ILIM_SEL
EN E E
CTL1
CTL2
CTL3
STATUS
DP_IN
DM_IN
OUT
FAULT GND
ILIM_LO
ILIM_HI
0
Thermal Pad
U15
+5V
D2N
D2P
10uF
16V
C197
100nF
16V
C199
TPS2546
IN
1
DM_OUT
2
DP_OUT
3
ILIM_SEL
4
EN
5
CTL1
6
CTL2
7
CTL3
8
STATUS
9
DP_IN
10
DM_IN
11
OUT
12
FAULT
13
GND
14
ILIM_LO
15
ILIM_HI
16
IN
DM_OUT
DP_OUT
ILIM_SEL
EN E E
CTL1
CTL2
CTL3
STATUS
DP_IN
DM_IN
OUT
FAULT GND
ILIM_LO
ILIM_HI
0
Thermal Pad
U13
+5V
D1N
D1P
10uF
16V
C192
100nF
16V
C193
100K R168
49R9
R159
100K
R162
+5V
10K
R70
4.7uF
16V
C183
100nF
16V
C189
4.7uF
16V
C185 0.1uF
25V
C182
120
R
@
100M
H
z
L29
120R@100MHz
L28
TPS54302
GND
1
SW
2
VIN
3
FB
4
EN
5
TPS54302
GND
SW
VIN FB
EN E E
BOOT
6
U14
TPS43061 RT
/CL
K
1
SS
2
CO
M
P
3
FB
4
ISNS+
5
R
T
/C
L
K
SS C
O
M
P
FB
ISNS+
ISNS+
6
VIN
7
LDRV
8
PG
N
D
9
VCC
10
BO
O
T
11
SW
12
HDRV
13
PGOOD
14
EN
15
AGND
16
T-
P
ad
0
U11
CHARGE1_OUT
CHARGE2_OUT
100nF
16V
C255
100nF
16V
C256
100K R166
100K R227
100K R228
100K R244
VBAT
VBAT
100K R171
100nF
16V C249
100nF
16V
C248
100nF
16V
C242 10uF
16V
C140
10uF
16V
C141
4.7uF
16V
C245
0.1uF
25V
C243
100nF 16V
C187
100nF
16V
C178
10uF
16V
C177
10uF
16V
C117
10uF
16V
C119
1uF
6.3V
C226
10uF
50V
C144
BAT_AMP_VCC
DC_BIAS
0R R173
100K
R239
1K
R130
100K
R129
1M
R124
L2N7002LT1G
2
1
3
Q10
47K
R134
100pF
50V
C142
CJQ4407
1
4
5
2
3
6
7
8
U10
AMP_VCC
BAT_POW_ON
BAT_AMP_VCC
NC
R240
NC
R249
100K
R255
100K
R256
10K
R247
750K R230
0.012R 1206 R123
NC
R236
NC
R232
NC
R235
NC R231
100K
R252
100K
R254
+5V
100K R243
100K
R251
100K
R253
10K R237
+5V
10K R238
STATUS1
STATUS2
I_LIM_2 I_LIM_1
10K R233
I_LIM_1
CHG_OUT1_2A
100K
R241
4
5
3
2N7002DW
Q4A
1
2
6
2N7002DW
Q4B
NC
R242
NC
R250
100K
R257
100K
R258
10K
R248
I_LIM_2
CHG_OUT2_1A
CHG_OUT2_2A
10K R167
VCC3V3
VCC3V3
62K R139
75p
50V
C179
7K5
R140
BAT_POW_ON
4.7R
R266 330pF
50V C147
+5V0
NC
ZD1
10uF
50V
C190
10uF
50V
C246
10uF
50V
C247
BAT_AMP_VCC
100K R170
10K
R172
10K
R169
200K
R164
1M R163
49.9K
R269
49.9K
R270
CHG_OUT1_1A
CHG_OUT1_1A
NC
R277
0R
R276
NC
R275
0R
R278
120R@100MHz L30
120R@100MHz
L31
VBAT1
VBAT1
4.7uF
16V
C188
+5V0
3.3uH
L15
10uH L21
4
5
3
2N7002DW
Q3A
1
2
6
2N7002DW
Q3B
2.7K R259
220R R293
10K R234
47K
R268
47K
R267
TP126
TP125
TP124
TP130
TP129
TP127
TP128
CHG_OUT2_1A
POW_ON
BAT54C
2
3
1
D16
4.7uF
16V
C169
DC_POW_ON
330pF
50V
C24
5.1R
R296 120R@100MHz L10
120R@100MHz L32
100K
R99
100K
R297
100nF
16V C267
100nF
16V
C299
10uF
6.3V
C301
LY2508C33M
VIN
1
VSS
2
CE
3
NC
4
VOUT
5
VIN
VSS
CE NC
VOUT
U4
+5V
AVCC3V3
TP58 10K R9
100K R11
100nF
16V
C300
100nF
16V
C302
600R@100MHz
L47
0R R264
0R
R263
VCC3V3 AVCC3V3
NC
R132
0R
R141
750K R229
1000pF
50V
C311
1000pF
50V
C309