Harman Kardon JBL Bar 2.1 Deep Bass - Subwoofer AMP Board - CIRCUIT DIAGRAM

CE1
C33
L37
C60
L15
CE5
C137
R56
R57
R63
C143
CE3
L16
C180
R74
C198
CB
GND FB
SHDN
VIN SW
U3
D1
C168
C169
GPIO2/S-SSB
GPIO 3/S- SCLK
GPIO4/S-SDA
GPIO5/S-SCL
GPIO16/M-SDA
GPIO17/M-SCL
GPIO20/LINK_LED
GPIO 21/PAIR
GPIO18/BCLK1
GPIO19/WCLK1
GPIO10/MCLK
GND
GPIO11/BCLK0
GPIO12/WCLK0
GPIO13/ADAT0
GPIO14/ADAT1
GPIO15/ADAT2/CEN
GPIO22/D+
GPIO23/D-
GPIO 24
RESETN_EXT
GND
VDD
VDD
GND GND. GND GND
CN2
L5
R69
R145
R146
Q7
CE6
C16
L7
C26
R5
R7
R8
C27
CE7
L8
C28
R14
C29
CB
GND FB
EN
VIN LX
U1
C190
C191
C192
L44
C193
R133
R23
OUT
VSS
ISETEN
VIN
U4
R147
R148
R2
R151
R22
R149
R104
R31
Q1
CN3
CN5
R6
R13
R28
R32
R33
R34
C1 C3
R39
RX_MODULE
Frequency range: 5725-5850MHz
MASTER
TO KEY BOARD
AMP_34V
+12V
+3.3V
STANDBY
A_12V+12V
+3.3V
A_3.3V
STANDBY
+3.3V
LINK_LED(ORANGE)
PAIR
LINK_LED1(WHITE)
SDA
SCL
I2S_MCLK
I2S_LRCK
I2S_BCK
PAIR
LINK_LED(ORANGE)
I2S_DATA
TAS5538_MUTE
SW_FAULT
STANDBY
LINK_LED1(WHITE)
TAS5538_RST
+3.3V
SDA
SCL
TAS5 614LA_RST
470UF/50V
104
FB40
104
FB/31
470UF/16V
104
51KF3.6K F
200K
104
220UF/50V
22UH/2A
NC
47K
104
1
32
4
65
LMR14010
WSB5508L
104
10UF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28
CON0.5MM-24P-LB
avnera SWA51
FB/600
1K
10K
22K
1
23
WPM3407
220UF/16V
104
FB/33
104
100K F22.1KF
100K
104
220UF/16V
4.7UH /2A
NC
47K
104
1
32
4
65
SY8120B1
104
10UF
104
FB/33
10UF
1K
6.8K
1
2
34
5
WS4603E
FB1K
FB1K
FB1K
FB1K
FB1K
FB1K
1.5K
1.5K
1
2
3
MMBT3904
1
2
3
4
1
2
3
4
FB1K
FB1K
FB1K
FB1K
FB1K
FB1K
22UF 22UF
FB1K
C52
C53
C61
C86
C87
C115
C91
R30
C112
C113
R119
C114
C65
C100
L31
L32
R150
C216
R124
C215
R1
CN1
C18
R9
C21
C187
C189
R113
R3
R4
C2
R89
C56
L1
R10
C195
C196
R11
C197
C4
R12
C199
C200
C201
C202
C203 C204
L27
L29
L30
GVDD_AB
VDD
OC_ADJ
RESET
INPUT_A
INPUT_B
C_START
DVDD
GND
GND
GND
GND
AVDD
INPUT_C
INPUT_D
FAULT
OTW
CLIP
M1
M2
M3
GVDD_CD BST_D
BST_C
GND
GND
OUT_D
OUT_D
PVDD_CD
PVDD_CD
PVDD_CD
OUT_C
GND
GND
OUT_B
PVDD_AB
PVDD_AB
PVDD_AB
OUT_A
OUT_A
GND
GND
BST_B
BST_A
GND GND GND
U2
R15
R17
C5
R16 C63R29
C94
L3
L6
C6
C7
C8
C9
C17 C19
C10
C11
C12
C20
R18
R19
R20
C13
R21
C14
PWM_HPM-L
PWM_HPP-L
PWM_HPM-R
PWM_HPP-R
AVSS
PLL_ELTM
PLL_ELTP
VR_ANA
AVDD
ASEL_EMO2
MCLK
OSC_RES
DVSS2_CORE
DVDD2_CORE
EMO1
RESET
HP_SEL
PDN
MUTE
SDA
SCL
LRCLK
SCLK
SDIN1
SDIN2
SDIN3
SDIN4
TU O DSG ID _ R V
SCLKO
LRCLKO
TEST
PSVC
BKND-ERR
DVDD1_CORE
DVSS1_CORE
VALID
PWM_M-1
PWM_P-1
PWM_M-2
PWM_P-2
PWM_M-3
PWM_P-3
NC
NC
NC
NC
PWM_M-4
PWM_P-4
AVDD_PW M
AVSS_PWM
VR_PWM
NC
NC
NC
NC
GND
U6
C22
R24
R25
R26
R27
C23
C25
R35
L4 L2
R38
R111
R40
TAS5614LA_RST
POP
SW-
SW+
SW-CLIP
AMP_34V
AMP_34V
A_12V
A_12V
I2S_DATA
I2S_BCK
I2S_LRCK
SCL
SDA
TAS5538_MUTE
TAS5538_RST
A_3.3V
A_3.3V
A_3.3V
PWM_A
PWM_B
A_3.3V
PWM_A
PWM_B
SW_FAULT
I2S_MCLK
STANDBY
BKND_ERR
AVSS
AVSS
PDN
SW_MUT E
VALID
TAS5 614LA_RST
TAS5614LA_RST
333
333
104
224
470UF/50V
333
333
24K
470UF/50V
224
1K
104
104104
10UH/6.5A
10UH/6.5A
3.3
103
3.3
103
100
1
2
104
3.3
1UF
104
10UF
6.8K
10K
1K
104
18K 1%
NC
FB/600
10K
104
10UF
470
473
472
470
473
472
104104
104
10UF
FB/600
FB/600
FB/600
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
3222
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45 46 47
TAS5614LA
100
100
104
18
330P
18
330P
10UH/6.5A
10UH/6.5A
224
224
104
104
102 102
474
1UF
1UF
104
1K
3.3
18
330P
18
330P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
9282
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
TAS5534
10UF
10K
1K
10K
1K
10UF
10UF
0
04B F04B F
NC
10K
0
Q3
R114
Q4
R115 R116
R117
R120
C176
R36R37
AMP_34V A_3.3V
SW_MUT E
MMBT3904
1M
MMBT3904
10K
300K
470K
NC
NC
1K1K
Subwoofer AMP Board - CIRCUIT DIAGRAM
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