JBL BLXTREME3BLKAS, Service Manual

Page: 24 / 51

I2C CON TO: DAC1,DAC2,ADC,DSP
mark
silego LDO POWER
1
VDD
2
GPI
3
GPIO
4
GPIO
5
GPIO
6
GP
IO
7
GP
IO
8 GND
9 GPIO
10 GPIO
11 GPIO
12 GPIO
13
GP
IO
14
GP
IO
U3
IC_STQFN-14
SLG4V44057V
R55 NC
R61
33K1%
R172 2.2K1%
R197
0
R210
10K1%
R215 1K
R246
1K
R217
1K
FB34
FB600
C9
9
0.
1u
16V
R218 1K
C109
10u
6.
3V
R220
1.5K
R224
33R
R225 100K
P1
2
NC
P1
3
NC
C177
0.
1u
16V
R226 1K
D38
NC
C224
1000P
C231
1000P
C239
1000P
C240
1000P
C243
1000P
C244
1000P
1 GPIO4/UART0_CTS
2 GPIO1/UAR0_TX
3 GPIO2/UART0_RTS
4 GND
5 VDD_FEM
6 BOOT_SEL
7 GPIO7/PROM_SCL
8 GPIO8/PROM_SDA
9 GND1
10 GPIO16/I2S0_LR
11 GPIO17/I2S0_DI
12 GPIO15/I2S0_SCLK
13 GPIO18/I2S0_DO
14 VBAT
15 VCHG
16 GND2
17 VDD33
18 PWR
19 RST
20 GPIO_L13
21 GPIO_L_4/LCD_CSB
22 AIO
23 GPIO_L_14/LCD_D6
24 GPIO_L_11/LCD_D3
25
G
PI
O
_L
_15/
LC
D_
D7
26
G
PI
O
_L
_5
/L
CD
_D
O
[D
1]
27
G
PI
O
_L
_12/
LC
D_
D4
28
G
PI
O
_L
_10/
LC
D_
D2
29
G
PI
O
_L
_9
/L
CD
_R
D
N
30
G
PI
O
13_
U
AR
T1_
TX
31
G
PI
O
14/
U
AR
T1_
RX
32
G
PI
O
_L
_7
/L
CD
_C
LK
[D
0]
33
G
PI
O
_L
_6
/L
CD
_A
0
34
G
PI
O
_L
_8
/L
CD
_W
RN
35
G
PIO
9/
SP
I_
CS
B
36
FL
AS
H
_C
S
37
G
PIO
10
/S
PI_
D
I
38
G
PI
O
_L
_1
/S
PI
_W
PB
39
G
PI
O
_L
_0
/S
PI
_H
O
LD
B
40
GPIO12/SPI_CLK
41 GPIO11/SPI_DO
42
NC1
43
NC2
44
NC3
45
NC4
46
AGND
47
MBIAS
48
MICLP
49
MICLN
50
NC5
51
NC6
52
GND3
53
USBVCCA33
54
USB_ID
55
USB_DP
56
USB_DN
57
USB_VBUS
58
GPIO_L_2/SD_DETECT
59
I2S1_SCLK
60
I2S1_DO
61
I2S1_DI
62
I2S1_LR
63
GND4
64
GP
IO
6/
SW
D
IO
65
G
PI
O
_L
_3
/V
BS
_D
RV
66
G
PI
O
_L
_1
6/
SD
_L
O
CK
67
GP
IO
5/
SW
CL
K
72
SD
_D
AT
A1
73
SD
_S
LK
74
GN
D
5
75
RF
O
U
TA
N
T
76
GN
D
6
77
G
PI
O
3/
U
AR
T0_
RX
68
SD
_D
AT
A2
69
SD
_C
MD
70
SD
_D
AT
A3
71
SD
_D
AT
A0
U6
BT_MODULE_JX268_V1.0
R279
NC
R280
NC
R281
10R
C303
10u
6.
3V
C304
0.
1u
16V
1 VOUT
2
GN
D
3
VIN
U25
LP3986
C305
0.
1u
16V
C306
10u
6.
3V
R282
1K
R283
1K
TP19
RST
C307
0.
1u
16V
R284
22R
R286
22R
R287
22R
R288
22R
R289
1K
1 RF
2
GND
3
GND
J6
RF_CON_SMA
XX
C308
0R
C309
NC
C310
NC
D19
C316
10u
6.
3V
C317
0.
1u
16V
1
2
3
4
5
J7
CON_DIP_05
R290
1K
C319
1000P
C318 10u
6.
3V
C320
0.
1u
16V
C321
10u
6.
3V
C322
0.
1u
16V
FB45
FB600
FB44
NC
C323
10u
6.
3V
C324
0.
1u
16V
R293 10R
R294 10R
R296
2.2K
R297
4.7K
R299
4.7K
R302
10R
R303
10R
R305
10R
R306
10R
R309
1K
R241
4.7K
R242
4.7K
TP2
TP3
TP4
R318 10K
TP5
R331
10R
C366
0.
1u
16V
R322 10K
R323 6.
8K
R324
1K
C326
0.
1u
16V
T18
R223
7.
5R
1
2
3
4
5
J8
CON_DIP_05
TP104
TP106
TP105
LRCK19
LRCK44
1
2
3
4
5
J9
CON_DIP_05
TP8
TP9
TP10
TP11
TP12
C247
0.
1u
25V
C249
10u
F/
25V
C251
0.
1u
16V
C252
10u
F/
6.
3V
FB1
600R@100M
1
VOUT
2
GN
D
3 VIN
U27 SGM2200
1 VIN
2 GND
3 EN
4
FB
5
VOUT
U10
ME6222
C254
10u
6.
3V
C255
0.
1u
16V
FB37
FB600
C256
10u
6.
3V
C257
0.
1u
16V
C267
NC
1 VIN
2 GND
3 EN
4
FB
5
VOUT
U26
ME6222
C311
10u
6.
3V
C312
0.
1u
16V
FB43
FB600
C313
10u
6.
3V
C314
0.
1u
16V
C315
NC
DAC3V3
FB5
FB600
FB8
FB600
1 VIN
2 GND
3 EN
4
FB
5
VOUT
U19
ME6222
C258
10u
6.
3V
C263
0.
1u
16V
FB38
FB600
C264
10u
6.
3V
C265
0.
1u
16V
C281
NC
R337 10K
R301
1K
R314
10K
R315 10K
R316
10K
R317
10K
R308
1K
TP16
R295
1K
R300
1K
R326
1K
R307
1K
R357
10R
TP14
TP1
R358
1K
TP17
TP20
D30
1N4148WS
D35
1N4148WS
R329
1K
R330
10K
R378
1K
R310
1K
BT3V3
STB3V3
R405
10K
R406
NC
R343
10K
R344
100K
C277
103
1
2
3
Q32
2N3904
TP13
IO0
R325
10K
R332
6.
8K
R345
1K
C298
0.
1u
16V
R333 1K
R414
10K
R415
10R
R416
10R
C327
0.1u16V
R239
1K
R247
10K
R418
NC
T21
R182
NC
R348
NC
C266
NC
C268
NC
R252
0
R253
NC
C272 NC
C273 NC
C389 NC
C390 NC
R254
0R
5
%
POW_KEY
STB_3V3
POWER_OFF_READY
POWER_ON_OFF
DC_BIAS
POW_ON
VREG_EN
STB_3V3
A
BT_STATUS
SBU_N
SBU_P
5V
LRCK
DSP_SDOUT3
BT_SDIN1
BCLK
VDD_FEM
VREG_EN
BOOST_SEL
BT_3.3V
BT_3.3V
GPIO14
GPIO13
GP
IO
13
GP
IO
14
I2C_SCL
I2C_SDA
DAC_3.3V
9523_
SC
L
9523_
SD
A
BT_
STA
TUS
POWER_OFF_READY
BT_3.3V
BT_3.3V
PLAY_KEY
BOOST_SEL
PO
W
_L
ED
DC_5V
VREG_EN
GPIO9
GPIO9
GPIO10
GPIO10
GPIOL_10
GPIOL_10
GPIOL_11
GPIO3
GPIO3
STB_3V3
V_SYS
DAC_POW_EN
DAC_3.3V
V_SYS
FEM_LDO_EN
VDD_FEM
BT_3.3V
BATT_3.3V
V_SYS
AMP_MUTE
LINK_KEY
VOL-_KEY
BT_KEY
VOL+_KEY
POWER_ON_OFF
AUX_DET
AMP_SDZ
9523_INT
9523_RST
PD
_R
ST
PD
_R
ES
TC_IN_5V_20V
AUX_DET1
BT_3.3V
PD_I2C_IRQ
U_
STA
TUS
BT_3.3V
BT_3.3V
VOL_MAX_BOOST_EN
5V
PD_GPIO12_SW3
C_USB_N
C_USB_P
USB_NTC
PD_GPIO20_SW2
VSYS
VBAT
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