Harman Kardon BDS 280S - Page 50

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A
A
H: MUTE
L: WORK
ׂᬍখ᭄
60mA
T_MUTE
TAS5538_RST
TAS5538_PDN
T_RST
T_HPSEL
T_PDN
T_MCLK
TAS5538_SCL
T_SCLK
T_SCL
T_LRCLK
T_SDATAS5538_SDA
T_SDIN3
T_SDIN2
T_SDIN1
PWM_SUB-
PWM_SUB+
T_SCLK
T_LRCLK
T_SDIN3
T_SCL
T_SDIN2
T_SDIN1
T_MCLK
T_PDN
T_SDA
T_RST
T_MUTE
T_HPSEL
T_EMO
PWM_SUB+
PWM_SUB-
HPP_R
HPP_L
HPM_R
T_EMOTAS5538_EMO
HPM_R
HPP_R
HPP_L
HPM_L
SUB_OUT
T_ERRBANK_ERR
HPM_L
HP_SEL
T_ERR
M_MUTE
HP_R
HP_L
VCC_D
A
A
A
A
A
AMP_3.3V
GND
GND
+3.3V_SUB
+3.3V_SUB
AMP_3.3V
AMP_3.3V
AMP_3.3V
GND
GND
AMP_3.3V
GND
GND
3.3V AMP_3.3V
GND
AMP_3.3V
AMP_3.3V
GND
TGND
GND
GND GND
STB_3.3V
TGND
A
A
A
A
A
A
A
A
A
A
A
A
GND
A
A
A
A
A
A
A
A
A A
TAS5538_EMO
15
PWM_SUB+ 21
PWM_SUB- 21
TAS5538_SCL
15
HP_MUTE
15
BD_MUTE
11,18
SCLK_OUT
17
MCLK_OUT
17
TAS5538_PDN
15
HP_SEL
15
TAS5538_RST
15
I2S_SD0
17
TAS5538_SDA 15
I2S_SD1
17
LRCLK_OUT
17
BD_MUTE
11,18
I2S_SD2
17
PM_SL+
20
PM_SR+
20
PM_SR-
20
PM_L-
19
PM_SL-
20
PM_R-
19
PM_L+
19
PM_C-
21
PM_R+
19
VALID 19,20,21
PM_C+
21
BANK_ERR
15
M_MUTE
15
H_MUTE
18,19
SD 19,20,21
H_MUTE
18,19
SUB_OUT
16
C665
120pF/50V/NP0
C665
120pF/50V/NP0
R751 47R751 47
R813
10K
R813
10K
C690
NC
C690
NC
+
CE32
100uF/16V
+
CE32
100uF/16V
R893 10K/1%R893 10K/1%
C636
0.1uF/50V/Y5V
C636
0.1uF/50V/Y5V
C823
820pF/50V/NP0
C823
820pF/50V/NP0
R735
4.7
R735
4.7
R714 33R714 33
R719
10K
R719
10K
C647
10pF/50V/
NP0
C647
10pF/50V/
NP0
R721
2.2K
R721
2.2K
C671
0.1uF/16V/Y5V
C671
0.1uF/16V/Y5V
Q21
NC/NPN_3DG3904M
Q21
NC/NPN_3DG3904M
R765 2.2R765 2.2
C651
820pF/50V/NP0
C651
820pF/50V/NP0
D23 LL4148D23 LL4148
C676
10uF/16V/X7R
C676
10uF/16V/X7R
R730
30K/1%
R730
30K/1%
R731
100K
R731
100K
R715 0R715 0
C660
NC/47pF/
50V/NP0
C660
NC/47pF/
50V/NP0
R749 47R749 47
R750 47R750 47
C812
470pF/25V/NPO
C812
470pF/25V/NPO
R737
470
R737
470
D20
BAT54C
D20
BAT54C
1
3
2
R722
10K/1%
R722
10K/1%
C689
4700pF/50V/X7R
C689
4700pF/50V/X7R
C662
2.2u
F
C662
2.2u
F
R760 47R760 47
C825
390pF/50V/NP0
C825
390pF/50V/NP0
C837
820pF/50V/NP0
C837
820pF/50V/NP0
C644
1uF/16V/Y5V
C644
1uF/16V/Y5V
R729 1KR729 1K
C828
390pF/50V/NP0
C828
390pF/50V/NP0
R741 6.2K/1%R741 6.2K/1%
C684
0.1uF/25V/Y5V
C684
0.1uF/25V/Y5V
R759 33R759 33
C637
0.01uF/50V/Y5V
C637
0.01uF/50V/Y5V
U33
AUDIO AMP_DRV602
U33
AUDIO AMP_DRV602
+IN
R
1
-INR
2
OUTR
3
EN
5
SGND
4
PVSS
6
CN
7
CP
8
PVDD
9
PGND
10
NC
11
OUTL
12
-INL
13
+IN
L
14
R740 12K/1%R740 12K/1%
R696 10K/1%R696 10K/1%
R745 47R745 47
C668
470pF/25V/NPO
C668
470pF/25V/NPO
C659
NC/47pF/
50V/NP0
C659
NC/47pF/
50V/NP0
C680
0.1uF/25V/Y5V
C680
0.1uF/25V/Y5V
R734
30K/1%
R734
30K/1%
C641
2.2uF
C641
2.2uF
R900
100
R900
100
U34
SGM4917
U34
SGM4917
PVDD
1
C1P
2
PGND
3
C1N
4
PVSS
5
SGND
6
INR+
7
INR-
8
SVDD
9
OUTR
10
SVss
11
OUTL
12
SVDD
13
INL-
14
INL+
15
SHDN
16
C681
10uF/16V/X7R
C681
10uF/16V/X7R
R822 2.2KR822 2.2K
Q22
PNP_3CG3906M
Q22
PNP_3CG3906M
C635
0.01uF/50V/Y5V
C635
0.01uF/50V/Y5V
C836
820pF/50V/NP0
C836
820pF/50V/NP0
C667
1uF/10V/Y5V
C667
1uF/10V/Y5V
R826 2.2KR826 2.2K
C640
2.2uF
C640
2.2uF
TP124TP124
R723 10KR723 10K
C673
1uF/16V/Y5V
C673
1uF/16V/Y5V
D24 NC/LL4148D24 NC/LL4148
R701 4.7KR701 4.7K
C666
1uF/10V/Y5V
C666
1uF/10V/Y5V
C643
270pF/50V/X7R
C643
270pF/50V/X7R
C649
10pF/50V/
NP0
C649
10pF/50V/
NP0
R894 4.7KR894 4.7K
R700
15K/1%
R700
15K/1%
C691
0.1uF/25V/Y5V
C691
0.1uF/25V/Y5V
C834
0.1uF/50V/Y5V
C834
0.1uF/50V/Y5V
C675
10uF/10V/Y5V
C675
10uF/10V/Y5V
R752 47R752 47
C648
10pF/50V/
NP0
C648
10pF/50V/
NP0
C839
820pF/50V/NP0
C839
820pF/50V/NP0
C824
820pF/50V/NP0
C824
820pF/50V/NP0
R755 2KR755 2K
TP93TP93
C664
120pF/50V/NP0
C664
120pF/50V/NP0
C639
2.2uF
C639
2.2uF
R824
1K/1%
R824
1K/1%
D19 LL4148D19 LL4148
R761
0
R761
0
R728 30K/1%R728 30K/1%
TP95TP95
TP94TP94
R898 100R898 100
C646 100pF/50V/NP0C646 100pF/50V/NP0
R763
NC
R763
NC
R753 47R753 47
C661
1uF/16V/Y5V
C661
1uF/16V/Y5V
R724
1K
R724
1K
R899 100R899 100
R738
470
R738
470
R764
100K
R764
100K
C838
820pF/50V/NP0
C838
820pF/50V/NP0
R858
1K/1%
R858
1K/1%
C829
47pF/50V/NP0
C829
47pF/50V/NP0
C678
0.047uF/10V/X7R
C678
0.047uF/10V/X7R
FB51
500/500mA
FB51
500/500mA
C654
10pF/50V/
NP0
C654
10pF/50V/
NP0
R812 10KR812 10K
R732
4.7
R732
4.7
R707 33R707 33
R757 2KR757 2K
R798
10K
R798
10K
C679
0.047uF/10V/X7R
C679
0.047uF/10V/X7R
R699 4.7KR699 4.7K
R709 33R709 33 R742 47R742 47
R704 4.7KR704 4.7K
R716
10K
R716
10K
R756 2KR756 2K
C682
0.1uF/25V/Y5V
C682
0.1uF/25V/Y5V
C674
270pF/50V/X7R
C674
270pF/50V/X7R
R782
10K
R782
10K
TP92TP92
FB53
500/500mA
FB53
500/500mA
R841 0R841 0
R744 47R744 47
D18 LL4148D18 LL4148
C633
0.1uF/50V/Y5V
C633
0.1uF/50V/Y5V
C809
22uF/
6.3V/Y5V
C809
22uF/
6.3V/Y5V
Q23
NPN_3DG3904M
Q23
NPN_3DG3904M
R892 10K/1%R892 10K/1%
FB56
500/500mA
FB56
500/500mA
R717
10K
R717
10K
R754 47R754 47
R762 100R762 100
C832
1uF/16V/Y5V
C832
1uF/16V/Y5V
R720
30K/1%
R720
30K/1%
R736 2.2KR736 2.2K
R746 47R746 47
R829
0
R829
0
R726
10K
R726
10K
R711 33R711 33
R712 33R712 33
R694
15K/1%
R694
15K/1%
TP121TP121
C650
10pF/50V/
NP0
C650
10pF/50V/
NP0
C822
820pF/50V/NP0
C822
820pF/50V/NP0
C921
22uF/10V/Y5V
C921
22uF/10V/Y5V
FB50
500/500mA
FB50
500/500mA
R690
2.2K
R690
2.2K
R710 33R710 33
R693 15K/1%R693 15K/1%
C645 1uF/16V/Y5VC645 1uF/16V/Y5V
R884 0R884 0
R873
1K
R873
1K
C670
0.1uF/16V/Y5V
C670
0.1uF/16V/Y5V
C669
1uF/10V/Y5V
C669
1uF/10V/Y5V
R739 0R739 0
C827
390pF/50V/NP0
C827
390pF/50V/NP0
C653 1uF/16V/Y5VC653 1uF/16V/Y5V
R820 2.2KR820 2.2K
R733
10K/1%
R733
10K/1%
R897 100R897 100
C642
270pF/50V/X7R
C642
270pF/50V/X7R
C655
100pF/50V/NP0
C655
100pF/50V/NP0
R718 33R718 33
R846
100K
R846
100K
C658
10pF/50V/
NP0
C658
10pF/50V/
NP0
C831
47pF/50V/NP0
C831
47pF/50V/NP0
R766
NC
R766
NC
R819 0R819 0
U35
TAS5538DGG
TSSOP56-DGG
U35
TAS5538DGG
TSSOP56-DGG
MCLK
11
ASEL_VACS2
10
AVDD
9
VR_ANA
8
PLL_FLTP
7
PLL_FLTM
6
AVSS
5
SCLK
23
PWM_HPP_R
4
PWM_HPM_R
3
PWM_HPP_L
2
DVDD2_CORE
14
EMO_1
15
HP_SLE
17
PDN
18
MUTE
19
SDA
20
SCL
21
SDIN1
24
LRCLK
22
PWM_HPM_L
1
RESET
16
PWM_P_6
56
PWM_M_6
55
PWM_P_5
54
PWM_M_5
53
VR_PWM
52
AVSS_PWM
51
AVDD_PWM
50
PWM_P_8
49
PWM_M_8
48
PWM_P_7
47
PWM_M_7
46
PWM_P_3
43
PWM_M_3
42
PWM_P_2
41
PWM_M_2
40
PWM_P_1
39
PWM_M_1
38
VALID
37
DVSS1_CORE
36
DVDD1_CORE
35
BKND_ERR
34
PSVC
33
OSC_RES
12
DVSS2_CORE
13
PWM_P_4
45
PWM_M_4
44
SDIN2
25
SDIN3
26
SDIN4
27
VR_DIG
28
TEST
32
LRCLKO
31
SCLKO
30
SDOUT
29
C638
2.2uF
C638
2.2uF
R708 33R708 33
R747
100K
R747
100K
C677
0.1uF/25V/Y5V
C677
0.1uF/25V/Y5V
R713 33R713 33
R689
100K
R689
100K
R816 33R816 33
R758 2KR758 2K
C688
NC
C688
NC
R828
0
R828
0
C830 100pF/50V/NP0C830 100pF/50V/NP0
R901 1.2KR901 1.2K
R748 47R748 47
C686
0.1uF/25V/Y5V
C686
0.1uF/25V/Y5V
C663
2.2u
F
C663
2.2u
F
+
470uF/16V
CE10
+
470uF/16V
CE10
TP120TP120
C833 1uF/16V/Y5VC833 1uF/16V/Y5V
R825 2.2KR825 2.2K
C685 0.1uF/25V/Y5VC685 0.1uF/25V/Y5V
R743 47R743 47
R692 1KR692 1K
C826
390pF/50V/NP0
C826
390pF/50V/NP0
XP21
4PIN/2.0mm
XP21
4PIN/2.0mm
1
1
2
2
3
3
4
4
R695 10K/1%R695 10K/1%
Q25
NPN_3DG3904M
Q25
NPN_3DG3904M
C683
10uF/16V/X7R
C683
10uF/16V/X7R
R697 15K/1%R697 15K/1%
Q20
NPN_3DG3904M
Q20
NPN_3DG3904M
C687 4700pF/50V/X7RC687 4700pF/50V/X7R
7-24 7-24
Main & In & NFC Board Circuit Diagram:AUDIO TAS5538
Harman Kardon
BDS 280 + 580 Service Manual
Page 61 of 87