Harman JBL BAR 2.1, Service Manual

Page: 20 / 52

D A T A
5.9V
AMP_PDN
VALID
LRCLK
VALID
LRCLK
5534_SDA
AMP_PDN
AMP_RST
MCLK
SCLK
DATA
5534_SCL
AMP_MUTE0
AMP_RST
SCLK
MCLK
SUB-
SUB+
SUB-
SUB+
5534_SDA
5534_SCL
Mute
DATA
Mute
VALI
D
Mu
te
P_3V3
P_3V3
P_3V3
A
A
A
SYS_3V3
P_3V3
PVDD_34V
P_3V3
VALID
MCLK
LRCLK
5534_SDA
AMP_RST
SCLK
DATA
5534_SCL
AMP_PDN
AMP_MUTE0
SUB-
SUB+
AMP_MUTE0 6,7
C48 0.1uF/16V/X7R
R48
0
C38
0.
1uF/
16V/
X
7R
R18 470
C30 4700pF/50V/X7R
U3
TAS5534
PWM_HPM_L
1
PWM_HPP_L
2
PWM_HPM_R
3
PWM_HPP_R
4
AVSS
5
PLL_FLTM
6
PLL_FLTP
7
VR_ANA
8
AVDD
9
ASEL_EMO2
10
MCLK
11
OSC_RES
12
DVSS2_CORE
13
DVDD2_CORE
14
EMO1
15
RESET
16
HP_SEL
17
PDN
18
MUTE
19
SDA
20
SCL
21
LRCLK
22
SCLK
23
SDIN1
24
SDIN2
25
SDIN3
26
SDIN4
27
VR_DIG
28
SDOUT
29
SCLKO
30
LRCLKO
31
TEST
32
PSVC
33
BKND_ERR
34
DVDD1_CORE
35
DVSS1_CORE
36
VALID
37
PWM_M_1
38
PWM_P_1
39
PWM_M_2
40
PWM_P_2
41
PWM_M_3
42
PWM_P_3
43
PWM_M_4
44
PWM_P_4
45
PWM_M_7
46
PWM_P_7
47
PWM_M_8
48
PWM_P_8
49
AVDD_PWM
50
AVSS_PWM
51
VR_PWM
52
PWM_M_5
53
PWM_P_5
54
PWM_M_6
55
PWM_P_6
56
C46
0.
1uF/
16V/
X
7R
R47
47K
R34 1K
FB2 1000/300mA
R44
47K
R46 100K
R39
100K
C36
10uF/
6.
3V
R22
NC/4.7K
R32 4.7K
R41 0
R21
4.7K
R45 10K
Q5
PNP_3CG9012M
R20
NC/4.7K
R40
100K
C31 4700pF/50V/X7R
R127
4.7K
R50 NC/33K
R28 18.2K/1%
R51
10K
C47
10uF/
6.
3V
R37
4.7K
C37
0.
1uF/
16V/
X
7R
C4
3
10uF/
6.
3V
R17 470
C44
10pF/
50V/
N
P0
R25 47
C4
2
0.
1uF/
16V/
X
7R
R26 0
D4
LL4148
R19
2.2
C32
0.
1uF/
16V/
X
7R
R33 0
C33
0.047uF/10V/X7R
R30 4.7K
R42 0
C39
0.
1uF/
16V/
X
7R
C40
0.
1uF/
16V/
X
7R
C45
10pF/
50V/
N
P0
C41
0.1uF/16V/X7R
C35
0.
1uF/
16V/
X
7R
Q4
NPN_3DG3904M
R31 0
+
CE6
100uF/16V/SMD
R24 47
R43
0
R38
100K
R35 0
R16 2.2
C34
0.047uF/10V/X7R
CE5
22uF/
6.
3V
R23
NC/10K
7-6
Circuit Diagram:Amplifier board Circuit Diagram:Amplifier board of subwoofer