BBK DK1010S, DK1020S, DK1015S, DK1030S, DK1040S AMPLIFIER DIAGRAM
121110987654321
PWM_H_PR
AUIN_SL1
AUIN_SL0
OUTPUT
0
R88 5.1
HGND
L5 FB
AUXR
TU_R
OK
AUXL
TU_L
AUIN_SL1
AUIN_SL0
R8910
R137 10
C127
104
C204 104
M1
FILT+
RGND
VA
AINR
VQ
AINL
6
5
6
5
C128
47u/16V
R14 12K
C14 82p
R18 12K
C132 82p
2
3
6
5
220u/16V
16
15
14
13
12
11
10
9
N8B
TLV272
N9B
TLV272
N11RC4580
0
0
1
1 AUX(2)
0
1
TUNER(3)
1
N5
12
X0
14
X1
15
X2
11
X3
1
Y0
5
Y1
2
Y2
4
Y3
VDD
6
INH
VSS
9
B
VEE
10
A
CD4052
C88
C85
C89
104
102
TU+5V
VD3
5.1V
+12V
R9
220/0.5W
VD2
5.1V
C57 47u/16V
C78
104
47u/16V
RST
C82
C87
104
4.7u/16V
7
7
C163 221
R167 10K
1 IN-
1 OUT
1 IN+
2 OUT
2 IN-
+V
V-
2 IN+
R168 10K
C164 221
MIC(1)
X
Y
C79
1
7
8
4
R91
220/0.5W
C84
4.7u/16V
13
3
16
8
7
V5S8550
V6
9014
A+5V
C61 104
L12
FB
C83
104
C108 10u/16V
+5V
C63
47u/16V
LGND
C165 10u/16V
-12V
C75
104
C74
104
R784.7K
R794.7K
R92
10K
C86
10u/16V
C914.7u/16V
C924.7u/16V
C166 330u/10V
C167 330u/10V
L6 FB
L7 FB
R217 1K
+5V
LGND
R218 1K
+12V
R138 4.7K
C76
101
C106
104
3.3V
3.3V VDD
VCC
A+5V
R208 0R
R209 0R
R25 10
R210 0R
R211 0R
R2410
R212 0R
R213 0R
R202 0R
R203 0R
R116 10
R204 0R
R205 0R
R175 10
R206 0R
R207 0R
R70 47
R57
R61
C202
10K
10K
104
R54
R55
10K
10K
C48
104
R94 47
R95 47
R96 47
R97 47
R98 47
R99 47
R100 47
R101 47
R64
200
C50
C53
C52
103
103
104
3.3V
3.3V
C203
104
3.3V
C9515p
R104
1M
C9615p
PGND
C23 105
C24104
R27 51
C22
C25
104
105
PGND
R122 51
C114
104
PGND
PGND
C115 105
C116 104
C175
105
PGND
PGND
PGND
PGND
MCLK
-12V
C94
47u/16V
3.3V
R139
4.7K
R81
R83
4.7K
4.7K
3.3V
R80
R82
C77
101
2.2K
2.2K
MCLK
RST
RST
R58 5.1K
3.3V
PH_SEL SD
HDET
MUTE
MUTE
L8 FB
DGND
SDA
SCL
LRCK
SCLK
SDA_CSW
SDA_AD
SDA_SLSR
SDA_LR
PWM_SL+
PWM_SL-
SD
VALID
PWM_SR-
PWM_SR+
PWM_SW+
PWM_SW-
PWM_CEN+
PWM_CEN-
SD
VALID
PWM_FL+
PWM_FL-
3.3V
D+3.3V
DGND
SDA
SCL
LRCK
SCLK
SDA_CSW
SDA_AD
SDA_SLSR
SDA_LR
PWM_SL+
PWM_SL-
SD
VALID
PWM_SR-
PWM_SR+
PWM_SW+
PWM_SW-
PWM_CEN+
PWM_CEN-
SD
VALID
PWM_FL+
PWM_FL-
LO
LGND
R114
47K
PWM_FR-
PWM_FR+
PWM_FR-
PWM_FR+
+5V
C107
104
AVDD
R682.2
R67 3.3
R66
200
C55
104
4.7u/16V
R60
10K
DVDD
R65 1
C54
10u/16V
Y1
13.5M
N13
TAS5112DFD
1
GND
2
GND
3
GREG
4
/OTW
5
/SD_CD
6
/SD_AB
7
PWM_DP
8
PWM_DM
9
/RESET_CD
10
PWM_CM
11
PWM_CP
12
DREG_RTN
13
M3
14
M2
15
M1
16
DREG
17
PWM_BP
18
PWM_BM
19
/RESET_AB
20
PWM_AM
21
PWM_AP
22
GND
23
DGND
24
GND
25
DVDD
26
GREG
27
GND
28
GND
N14
TAS5112DFD
1
GND
2
GND
3
GREG
4
/OTW
5
/SD_CD
6
/SD_AB
7
PWM_DP
8
PWM_DM
9
/RESET_CD
10
PWM_CM
11
PWM_CP
12
DREG_RTN
13
M3
14
M2
15
M1
16
DREG
17
PWM_BP
18
PWM_BM
19
/RESET_AB
20
PWM_AM
21
PWM_AP
22
GND
23
DGND
24
GND
25
DVDD
26
GREG
27
GND
28
GND
10u/16V
C49
104
C67
104
C113
C58
AVSS
C51
104
AVSS
C56
104
VRA_PLL1RESERVED
2
PLL_FLT_RET
3
PLL_FLTM
4
PLL_FLTP
5
AVSS
6
AVSS_GR
7
VRD_PLL
8
AVSS_PLL
9
AVDD_PLL
10
VBGAP
11
/RESET
12
/HP_SEL
13
/PDA
14
/MUTE
15
DVDD
16
DVSS
C99104
GND
GVDD
BST_D
PVDD_D
PVDD_D
OUT_D
OUT_D
GND
GND
OUT_C
OUT_C
PVDD_C
PVDD_C
BST_C
BST_B
PVDD_B
PVDD_B
OUT_B
OUT_B
GND
GND
OUT_A
OUT_A
PVDD_A
PVDD_A
BST_A
GVDD
GND
GND
GVDD
BST_D
PVDD_D
PVDD_D
OUT_D
OUT_D
GND
GND
OUT_C
OUT_C
PVDD_C
PVDD_C
BST_C
BST_B
PVDD_B
PVDD_B
OUT_B
OUT_B
GND
GND
OUT_A
OUT_A
PVDD_A
PVDD_A
BST_A
GVDD
GND
64
63
62
61
60
59
58
57
56
O
MCLK
PWM_P_6
PWM_P_5
PWM_M_6
PWM_HPPR
PWM_HPPL
PWM_HPMR
PWM_HPML
N12
TAS5508PAG
VR_DPLL17OSD_CAP18XTL_OUT19XTL_IN20RESERVED21RESEVRED22RESERVED23SDA24SCL25LRCK26SCLK27SDIN428SDIN329SDIN230SDIN131PSVC
C191
C192
C193
101
101
101
PGND
PGND
C27
56
104
55
VCC28A
54
53
C32333
52
51
C28104
50
49
PGND
48
47
46
C29104
45
44
C33333
43
42
41
C129 333
40
39
C120 104
38
37
36
PGND
35
34
C121 104
33
32
C130 333
31
30
VCC28A
29
C26
104
PGND
PGND
PGND
PGND
C119
56
104
55
VCC28B
54
53
C183 333
52
51
C123 104
50
49
48
PGND
47
46
C122104
45
44
C131 333
43
42
41
C34333
40
39
C30104
38
37
36
PGND
35
34
C31104
33
32
C35333
31
30
VCC28B
29
C179
104
PGND
PGND
55
54
PWM_M_5
DVDD_PWM
C194
101
R34 1.5
R135 1.5
53
52
DVSS_PWM
R311
R361.5
R321
R131 1
R134 1.5
R136 1.5
R132 1
R1851
R186 1.5
R130 1
R301
R351.5
R371.5
R331
51
PWM_P_8
PWM_M_8
C195
101
50
49
PWM_P_7
PWM_M_7
VR_PWM
PWM_P_4
PWM_M_4
PWM_P_3
PWM_M_3
PWM_P_2
PWM_M_2
PWM_P_1
PWM_M_1
VALID
/BKND_ERR
DVDD
VR_DIG
32
C196
101
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PWM_3.3V
DVSS
DVSS
DVSS
R115 22
C111
C112
224
10u/16V
C72
104
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
C109
33
104
C105
104
LGND
RO
LGND
R169
47K
+12V
H-R
H-L
HGND
R170
R171
10K
10K
C189
10u/16V
C190
10u/16V
C171
221
HGND
C73
221
-12V
+28.5V
R183
C180
20K
470u/35V
R184
C181
20K
470u/35V
PGND PGND
+28.5V
R172
C168
20K
FL-
R187
1
C182
103
470u/35V
R173
C169
20K
470u/35V
PGND PGND
+28.5V
C172
R176
470u/35V
20K
R174
R177
1
C170
103
C173
20K
470u/35V
PGND PGND
LGND GNDGND
+28.5V
R180
C176
20K
SL-FR-
R178
1
C174
103
470u/35V
R181
C177
20K
470u/35V
PGND PGND
+28.5V
R193
C185
20K
SR-
R182
1
C178
103
470u/35V
CEN-
C186
470u/35V
R196
1
C187
103
R194
20K
PGND PGND
R199
0R
HGND LGNDGNDPGND GND
+28.5V
R188
47/0.5W
R19010R189
VCC28A
R200 0RR201 0R
HGND
XS401
+12V
1
+5V
2
RO
RO
3
AGND
4
LO
LO
5
AGND
6
AUXR
7
AUXL
8
D
C
B
CON8
XS201
MIC2
1
GND
2
MIC1
3
4
5
6
7
CON7
H-R
H-L
HGND
XS207
FROM MAIN BOARD
CON28
XS402
CON10
N2ASN74LVC2G04DBVR
1 6
C17
15p
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
R224 0R
10
9
8
7
6
5
4
3
R223 0R
2
1
C110u/16V
C210u/16V
R8 1M
Y312.288MHz C18
硬件复位信号
RST
AUIN_SL0
AUIN_SL1
SCL
SDA
MUTE
STBY
DTS DO
DTS CL
DTS DI
DTS CE
TUNER_ON
DAVNIN
M1
PH_SEL
M0
R6 10K
DTS_CE1
DTS_DI1
DTS_CL1
DTS_DO1
RDS_MPX
TU+12V
TU_R
TU_L
R12.2K
R22.2K
N2BSN74LVC2G04DBVR
3 4
15p
RST
SCL
SDA
MUTE
HDET
3.3V
DGND
R126 220
R125 220
R124 220
R123 220
AGND
C6 101
R4 51K
N1B
6
4558
C8
7
5
-12V
N1A
4558
2
3
8 4
+12V
10u/16V
1
R117 10K
R119 10K
R120 10K
R121 10K
TU+5V
OK
+12V
C199
104
C200
104
-12V
R2947
R5647
R5947
R6247
R6347
R6947
R22547
+5V
C146
471
C147
471
R150 10K
D+3.3V
HGND
R111
4.7K
R110
4.7K
LGND LGND LGND
R15110K
C151 221
C148 221
R152 10K
R153 10K
C149 221
C150
221
C104
10u/16V
2
3
6
5
C103
104
C152 221
R1548.2K
1 IN1 IN+
2 IN2 IN+
N10RC4580
R1558.2K
C153 221
VD9
VD10
L13 100uH
1
2
DGND
3
+5V
4
-12V
5
AGND
6
+12V
7
XP101
CON7
PWM_H_PR
A
PWM_H_MR
PWM_H_PL
PWM_H_ML
1N4004
DGND
+5V
-12V
AGND
+12V
R148 8.2K
R149 8.2K
R146 8.2K
R147 8.2K
1N4004
HGND
D+3.3V
C144
471
C145
471
R201K
R21
1K
VD5
VD6
1N4148
DAVNIN
SDA
SCL
1N4148
TU+5V
2
8
9
10
11
13
20
18
19
1
5
N6 SAA6588
MPTH
DAVN
SDA
SCL
PSWN
AFIN
LVIN
SCOUT
CIN
MRO
OSC1
C118
15p
RDS_MPX
MPXIN
VDDA
VDDD
TCON
MAD
VSSD
VSSA
OSCO
Y24.332MHz
Vref
R84
R85
R86
10K
10K
10K
C117561
R764.7K
A+5V
R774.7K
A+5V
TU+12V
C81
331
16
14
7
17
3
12
C125
C126
6
4.7u/16V
104
15
4
R133
1K
C124
15p
MCLK
3.3V
N3A
74HCT125
SDA_LR
N3B
SDA_LR
74HCT125
SDA_SLSR
N3C
SDA_SLSR
74HCT125
SDA_CSW
N3D
SDA_CSW
74HCT125
N4A
74HCT125
SCLK
N4B
SCLK
74HCT125
LRCK
N4C
LRCK
74HCT125
SDA_AD
N4D
SDA_AD
74HCT125
R221 10K
3.3V
R222 10K
3.3V
R1034.7K
PWM_RL-
PWM_RL+
PWM_RR-
PWM_RR+
1 OUT
2 OUT
1
7
8
+V
4
V-
R10727K
C97
681
LGND
C98
681
R1024.7K
R10627K
R10927K
R1054.7K
R15727K
C154
681
LGND
C155
681
R1564.7K
R15827K
R16227K
R160 8.2K
+12V +12V
R159 8.2K
-12V
LGND
LGND
C59 104
C20 102 C60 104 C21 102
C19 47u/16V
N7 CS5340
1
M0
2
MCLK
3
VL
4
SDA
5
GND
6
R16610K
R15 220K
C80
104
7
LGND
VD
SCLK
LRCK8RST
R16522K
C159
102
C160
105
SCLK
LRCK
R87 10K
C102 101
R108 27K
LGND
N8A
2
TLV272
1
3
+5V
C100
101
LGND
C101 101
R161 27K
LGND
N9A
2
TLV272
1
3
+5V
C156
101
R16310K
C157
471
R16 10K
R19 220K
C161
47p
LGND
LGND
R1722K
C198
102
C197
105
HGND
R16410K
C158
471
C162
47p
HGND
PWM_H_MR
PWM_H_PL
PWM_H_ML
PWM_RR+
PWM_RRPWM_RL+
PWM_RLPWM_SW+
PWM_SWPWM_CEN+
PWM_CEN-
3.3V
PWM_SR+
PWM_SRPWM_SL+
PWM_SLPWM_FR+
PWM_FRPWM_FL+
PWM_FL-
VALID
D3.3V
C110
10u/16V
1000u/35V
1000u/35V
1000u/35V
1000u/35V
10
VCC28B
PWM_H_PR
PWM_H_MR
PWM_H_PL
PWM_H_ML
PWM_RR+
PWM_RRPWM_RL+
PWM_RL-
PWM_SW+
PWM_SWPWM_CEN+
PWM_CEN-
PWM_SR+
PWM_SR-
PWM_SL+
PWM_SLPWM_FR+
PWM_FRPWM_FL+
PWM_FL-
VALID
VD1 1N4148
R5 47
R113
C201
1
VD7
104
1N4148
3.3V
R3
1K
SD
R230
4.7K
3.3V
VD8
9.1V
+28.5V
PGND
1K/3W
XP503
+28.5V
PGND
PGND
CON4
1
2
3
4
R198
D
+12V
+28.5V
R44
R47
4.7K
C139
0.47u
DNS
C43
R45
0.47u
5.1K
PGND
+28.5V
R38
R39
4.7K
DNS
C90
R90
0.47u
5.1K
PGND PGND
C140
R142
0.1u
10K
C141
R143
0.1u
10K
PGND
C64
R52
1
C44
103
C65
R93
1
C93
103
R144
1
C143
103
PGND
C142
103
R145
1
L4 10uH
+28.5V
C40
103
C38
C36
102
R40
3.3
PGND
+28.5V
C137
103
C135
C133
102
R140
3.3
L1 10uH
L9 10uH
PGND
L10 10uH
XC100C
SLOUT
6
103
C9
SL-
5
104
WP12
XC100D
SROUT
8
103
C10
SR-
7
104
WP12
C66
103
XC100E
SW+
10
SW-
9
WP12
C71
103
C
+28.5V
R191
R195
4.7K
R192
PGND
+28.5V
R42
R43
5.1K
PGND
+28.5V
R48
R49
5.1K
PGND
DNS
C68
C184
R197
0.47u
1
5.1K
C188
103
PGND
R46
4.7K
DNS
C69
R51
C42
1
0.47u
C46
103
PGND
R50
4.7K
DNS
C70
R53
C45
1
0.47u
C47
103
PGND
L11 10uH
+28.5V
C138
103
C136
C134
102
R141
3.3
PGND
+28.5V
C41
103
C39
C37
102
R41
3.3
L3 10uH
PGND
L2 10uH
XC100B
CEN+
4
C11
103
CEN-
3
104
WP12
B
XC100A
FLOUT
2
C12
103
FL-
1
104
WP12
XC100F
FROUT
12
103
C13
FR-
11
104
WP12
A
AMPLIFIER DIAGRAM
1 2 3 4 5 6 7 8 9 10 11 12
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