Harman JBL BAR 2.1, Service Manual

Page: 32 / 52

Audio_SW L B1 OUT
BT_SPI_SS
BT_SPI_SS
BT_SPI_CLK
BT_SPI_MOSI
FIX_Fre_A
FIX_Fre_B
IA9Q_SCL_
W_LRCK
W_BCK
IA9Q_REST IA9Q_REST
HD_PCON
TX0_HPD
CEC_A
HDMI_MCLK
HDMI_DATA1
HDMI_DATA2
HDMI_DATA0
HDMI_RST
HDMI_MUTE
HDMI_BCLK
HDMI_SDA
HDMI_SCL
HDMI_INT
HDMI_LRCK HDMI_LRCK
BT_USB_DM
BT_USB_DP
BT_USB_DM
BT_USB_DP
W_DATA
POWER_KEY
KEY_SOURCE
KEY_V+
KEY_V-
W_BUSY
IA9Q_SDA
BT_USB_5V
DIGTAL_SENSE
BT_USB_5V
AUX_R_IN
Audio_DET
LINE_IN_DET
AUX_L_IN
OPTICAL_IN
FIX_Fre_A
FIX_Fre_B
BT_SPI_CLK
BT_SPI_MOSI
WL_SDA
WL_SCL
WL_SCL IA9Q_SCL_
WL_SDA IA9Q_SDA
AUX_R_IN
AUX_L_IN
Audio_SW
LED_SCL1
LED_SDA1
IR1
IA9Q_SCL_
HDMI_ARC
VCC-3V1
SF-3V1
SF-3V1
A
A
A
STB_BT3V6
A
A
VCC-3V1
VCC-3V1
A A
A
A
A
A
A
A
A
A
STB_5V
SYS_3V3
SYS_3V3
SYS_3V3
A
STB_3V3
SYS_3V3
STB_3V3
SF-3V1
SYS_5V
A
SYS_USB_5V1
STB_3V3
A
STB_BT3V6
A
SYS_3V3
-5V
SYS_5V
SYS_3V3
SYS_5V
SYS_5V
SYS_5V
SYS_USB_5V1
BT_SPDIF
KEY_SOURCE 4
KEY_ 4
KEY_POWER 4
KEY_ADC_VOL- 4
BT_RST 4
LED_SDA
4
LED_SCL
4
BT_RX 6
BT_TX
6
WL_BUSY 3
WL_RST 6
IR_IN
6
SUB_DATA_OUT 5
I2S_LRCLK 5,7
I2S_SCLK 5,7
I2S_DATA0_TO_DSP 4,7
I2S_SCLK_TO_DSP 4,7
I2S_LRCLK_TO_DSP 4,7
HDMI_MCLK 5,7
HD_SCL
4
HD_SDA
4
HD_HPD 4
HD_PCON 4
HD_INT
4
CEC
4
HD_MUTE 4
HDMI_ARC 5,7
HDMI_DATA2
4
HDMI_DATA1
4
USB_DM
4
USB_DP
4
OPT_DET
4
OPT_SPDIF
AUX_IN_DET
6
Audio_DET
6
BT_UART_RST 6
Audio_SW
WL_SDA 6
Audio_SW
WL_SCL
6
HD_RST 4
AUX_R_IN
11
AUX_L_IN
11
IA9Q_SDA
IA9Q_SCL_
W_BCK
I2S_LRCLK
SUB_DATA_OUT
C416
NC/27pF/50V/NP0
R227 33
Q9
NC/NPN_3DG3904M
R991 1K
C150
NC/0.1uF/16V/X7R
C6
47pF/
50V/
N
P0
C143 NC/100pF/50V/NP0
R144 NC/33
R107 33
C
229
N
C
/27pF/
50V/
N
P0
R223 47
R30 22
R
127
10K
C415 NC/0.1uF/16V/X7R
C199
100pF/
50V/
N
P0
R207 100
TOP
XP7
24PIN/0.5mm
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25 26
27 28
Q64 N_2SK3018
G
D S
XP4
8PIN/1.25mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
GND
9
GND
10
R220
NC/100K
ESD6
ESD
0402
2
1
R173 100
FB17 600/1A
C354 0.1uF/16V/X7R
R188 2K
C144 NC/100pF/50V/NP0
Q69
NPN_3DG3904M
C156
NC/10uF/6.3V/X5R
TOP
XP15
24PIN/0.5mm
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25 26
27 28
C355 NC/0.1uF/16V/X7R
FB21 500/200mA
R184 33
C
230
N
C
/27pF/
50V/
N
P0
C1960.
1uF/
16V/
X
7R
L5
NC/400/200mA
SPDIF1
C215
NC/1.5pF
XP9
26PIN/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
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
GND
27
GND
28
GND
29
GND
30
R218 47
R
179
47K R139 NC/33
C237
NC/10pF/50V/NP0
R996 10
Q56
P_AP2305
G
D S
C193
0.
1uF/
16V/
X
7R
C
167
N
C
/10pF/
50V/
N
P0
C
222
27pF/
50V/
N
P0
C195
100nF
L6 400/200mA
R141 NC/33
R214 47
R
183
4.
7K
R992
10K
C213
10pF/50V/NP0
C
204
0.
1uF
R178 10K
C209
10uF/
6.
3V
C
168
N
C
/10pF/
50V/
N
P0
C4
47pF/
50V/
N
P0
C
201
0.
1uF
C
221
N
C
/27pF/
50V/
N
P0
R
182
47K
C
203
0.
1uF
R507
1K
C197
10uF/
6.
3V 0402
BT_TX1
C206
0.1uF/16V/X7R
R
176
4.
7K
R189 2K
C205
0.1uF/16V/X7R
R221 47
C
202
0.
1uF
R232 4.7K
XP12
4PIN/1.0mm
1
1
2
2
3
3
4
4
GND
5
GND
6
R502 22k
C
169
N
C
/10pF/
50V/
N
P0
R31 22
C
223
27pF/
50V/
N
P0
R
180
47K
XP8
4PIN/1.0mm
1
1
2
2
3
3
4
4
GND
5
GND
6
C236
0.1uF/16V/X7R
C
217
0.
1uF/
16V/
X
7R
R994
0
C15
100nF/25V/X5R
R205 47
R231
4.7K
R229
4.7K
U20
74LVC1G3157GV
B2
1
GND
2
B1
3
A
4
S
6
VCC
5
XP5
26PIN/1.27mm
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25
25
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
R995 33
CON1 RFB00
1
2
3
C323 NC/100pF/50V/NP0
R142 NC/33
C
170
N
C
/10pF/
50V/
N
P0
R190 600/300mA
C238
0.1uF/16V/X7R
C
220
N
C
/27pF/
50V/
N
P0
R230
4.7K
C190
100pF/
50V/
N
P0
R219 47
BT_RX1
R993 1K
XP6
6PIN/1.25mm
1
1
2
2
3
3
4
4
5
5
6
6
GND
7
GND
8
R504 NC/0
FB20 300/2A
C
171
N
C
/10pF/
50V/
N
P0
R217 0
R501
100K
R195 0
R318 0
C191
100pF/
50V/
N
P0
R215 47
C
225
27pF/
50V/
N
P0
U22
EN25Q32B-104HIP
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R197 47
R196
10K
R212 1M
C192
0.
1uF/
16V/
X
7R
C
314
27pF/
50V/
N
P0
C172 NC/100pF/50V/NP0
C198
0.1uF/16V/X7R
R503
100K
R186
10K
C332 NC/100pF/50V/NP0
R228
4.7K
C
218
0.
1uF/
16V/
X
7R
R216
NC/47K
C
224
N
C
/27pF/
50V/
N
P0
R224 47
C200 NC/100pF/50V/NP0
C214 0.1uF/16V/X7R
Q67
NPN_3DG3904M
R450 1K
Q65 N_2SK3018
G
D S
R194
10K
ESD2
ESD0402
2
1
C207 0.1uF/16V/X7R
C194
10UF/6.3V/X5R
R208
NC/0
R17
10K
R206 47
R202 47
U19
74LVC1G3157GV
B2
1
GND
2
B1
3
A
4
S
6
VCC
5
R27 10K
C
234
27pF/
50V/
N
P0
R185 2K
R198 1K
R464 1K
FB24 500/200mA
DM1
ESD3
ESD0402
2
1
R172 100
IO21
R506
1K
R19 10K
R213 680K
R
181
47K
C
219
N
C
/27pF/
50V/
N
P0
C
232
N
C
/27pF/
50V/
N
P0
Q66 N_2SK3018
G
D S
Q68
NPN_3DG3904M
R143 NC/33
R222 47
C210
10UF/6.3V/X5R
DP1
R226 33
FB16 500/200mA
IO22
U21
ATS2825
VRO_S
1
AGND
2
DM
3
DP
4
VCC
5
GPIOA17
6
GPIOA20
7
GPIOB7
8
GPIOB8
9
GPIOB9
10
GND
11
GPIOA5
12
GPIOA21
13
GPIOA6
14
GPIOA23
15
GPIOA22
16
GPIOA15
17
GPIOA14
18
GPIOA13
19
GPIOA12
20
GPIOA11
21
GPIOA10
22
GPIOA9
23
GPIOA8
24
GPIOA16
25
SPI_MOSI
26
SPI_CLK
27
SPI_SS
28
GPIOB11
29
GND
30
AGND
48
AUX0L
47
AUX0R
46
AUX1L
45
AUX1R
44
AVCC
43
GPIOA7
42
GPIOB0
41
DC5V
40
BAT
39
GND
38
ONOFF
37
GPIOA2
36
GPIOA1
35
GPIOA0
34
NFC_WK_RTCVDD
33
RTCVDD
32
BT_ANT
31
AOUTR
54
AOUTL
53
VRO
52
MICINL
51
MICINR
50
SVCC
49
XP13
4PIN/2.0mm
1
1
2
2
3
3
4
4
R187 2K
R200 47
C
235
27pF/
50V/
N
P0
R500 100K
C208
0.1uF/16V/X7R
R204 47
C212 100pF/50V/NP0
R225 33
R28 10K
Q63 N_2SK3018
G
D S
FB12 NC/600/1A
ESD5
ESD
0402
2
1
USB5V1
R106 33
R177
10K
C
231
N
C
/27pF/
50V/
N
P0
R199 0
R203 0
FB18 500/200mA
C216
NC/1.5pF
R201 47
C414 NC/0.1uF/16V/X7R
FB19 500/200mA
C
233
27pF/
50V/
N
P0
R505 NC/0
FB25 500/200mA
7-18
Circuit Diagram:Main board