JBL Xtreme 3 Service Manual page 27

FB23
28 DVDD
DAC_3.3V
FB600
27 DGND
26 LDOO
25 XSMT
R229 0R
24 ADR1
0R
R211 23 LRCK
LRCK
0R
R194 22 DIN
DSP_SDOUT1
0R
R231 21 BCK
BCLK
10K
R193
20 SCK
R195 NC 19 GPIO6
0R
R201 18 MODE2
DAC_3.3V
0R
R222 17 MODE1
R221 0R 16 ADR2
NC
R230 15 GPIO3
I2C Address
1 0 0 1 1 ADR2 ADR1 R/W
1 0 0 1 1 0 0 R/W
1 0 0 1 1 1 0 R/W
FB14 28 DVDD
DAC_3.3V
FB600
27 DGND
26 LDOO
25 XSMT
0R
R46 24 ADR1
R48 0R
23 LRCK
LRCK
0R
R49
22 DIN
DSP_SDOUT2
0R
R50 21 BCK
BCLK
R51 10K
20 SCK
R44 NC
19 GPIO6
0R
R43 18 MODE2
DAC_3.3V
R42 0R 17 MODE1
R41 0R
16 ADR2
R40 NC
15 GPIO3
U16
1
CPVDD
2.2u10V
2
CAPP
C253
3
CPGND
C2362.2u6.3V
R216 470R
R_TW
4
CAPM
R238 470R
C1822.2u6.3V
C241
5
VNEG
L_TW
2.2u10V
6 3K
C211
OUTL
L_TW_OP
3K
7
PCM5121 OUTR C217
R_TW_OP
FB600
8 FB24
AVDD
DAC_3.3V
9
AGND
10u6.3V
10
VCOM
C229
11
SDA
I2C_SDA
12
SCL R180
0R
13
I2C_SCL
GPIO5
R202
0R
14
GPIO4
U4
1
CPVDD
2.2u10V
2
CAPP
C72
3
CPGND
C77 2.2u6.3V
R32 470R
4 R_WF
CAPM
2.2u10V C802.2u6.3V
R33
5 470R
VNEG
L_WF
C73
PCM5121
C71 3K
6
OUTL
L_WF_OP
3K
7 C70
OUTR
R_WF_OP
8 FB17 FB600
AVDD
DAC_3.3V
9
AGND
10u6.3V
10
VCOM
C75
11
SDA
12
SCL I2C_SDA
R34
0R
LRCK71
13
GPIO5
I2C_SCL
R37
0R
LRCK72
14
GPIO4
AMP_VCC
ON
OFF
R119
0R
1 MODSEL
R158
1K
2 SDZ
AMP_SDZ
100K R160
3 FAULTZ
4 RINP
L_WF
C97
2.2u6.3V
5 RINN
2.2u10V
C138 6 PLIMIT
R108
7 GVDD
MASTER
NC
R141
8 GAIN/SLV
20DB
5.6K 1%
9 GND
10 LINP
L_TW
C125 2.2u6.3V
11 LINN
R45 R183
12 MUTE
AMP_VCC
NC 0R
13 AM2
R198
DAC_3.3V
100K
14 AM1
R212
2
AMP_MUTE 15 AM0
10K
Q13
16 SYNC
3904
T80
AMP_SYS
AMP_VCC
ON
OFF
0R R24
1 MODSEL
R14
1K
2 SDZ
AMP_SDZ
R31
100K
3 FAULTZ
4 RINP
R_TW
2.2u6.3V
C42 5 RINN
C41 2.2u10V
6 PLIMIT
SLAVE
7 GVDD
R11
20DB 51K 1%
R13
8 GAIN/SLV
51K 1%
9 GND
10 LINP
R_WF
C43 2.2u6.3V
11 LINN
R227 NC R15 0R
AMP_VCC 12 MUTE
13 AM2
R27 100K
DAC_3.3V
14 AM1
R28 10K
2
AMP_MUTE
15 AM0
Q1
16 SYNC
3904
AMP_SYS
C85
47P
Change to 47P
L1
10uH
U24
32
PVCC
31
PVCC
0.22u50V
30
BSPR
C89
29
OUTPR
28
GND
L3
27
OUTNR
10uH
C108
26
BSNR
0.22u50V
Thermal
25
GND
0.22u50V
24
BSPL
L6
PAD
C112
23
OUTPL
10uH
22
TOP
GND
21
OUTNL
IC-TPA311XD2 C121
20
BSNL
0.22u50V
19
PVCC
18
PVCC
17
AVCC
TPA3116D2
L7
AMP_VCC
10uH
L8
10uH
U1
32
PVCC
31
PVCC
0.22u50V
30
BSPR
C32
29
OUTPR
28
GND
L9
27
OUTNR
10uH
C28
26
BSNR
0.22u50V
Thermal
25
GND
0.22u50V
24
BSPL
L10
PAD
C29
23
OUTPL
10uH
22
TOP
GND
21
OUTNL
C33
20
BSNL
0.22u50V
IC-TPA311XD2
19
PVCC
18
PVCC
17
AVCC
TPA3116D2
L11
AMP_VCC
10uH
C62 CON3
NC L_WF+
2
C79
L_WF-
1
NC
2PIN_2.5B
L_WF+
L_WF-
C174
CON9
NC
L_TW+
2
C197
L_TW-
1
NC 2PIN_2.5
L_TW+
L_TW-
CON1
C57
NC R_TW+
2
C56
1 R_TW-
NC 2PIN_2.5B
LRCK68
R_TW+
R_TW-
C59 NC
CON2
R_WF+
2
C58
NC
R_WF-
1
2PIN_2.5
R_WF+
R_WF-