Harman Kardon ONYX - Page 20

A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
TO MCU
TO MCU
TO AIRPLAY I2S
DSP_MCLK
DSP_DATA
DSP_BCK
DSP_LRCK
DSP_SCL
DSP_SDA
DSP_RST
TWS_DATA
AUX_R
AUX_L
DSP_MCLK
DSP_DATA
DSP_BCK
DSP_LRCK
CKM_0
CKM_1
CKM_2
AUX_R
AUX_L
AUX_R
DSP_MCLK
AMP_LH-
AMP_LH+
DSP_RST
TWS_DATA
AMP_R+
DSP_BCK
DSP_SCL
DSP_SDA
AVDD
DSP_LRCK
AMP_L-
AMP_R-
AMP_L+
AVDD
AMP_RH+
AMP_RH-
DSP_DATA
DSP_3V3
3V3
DSP_3.3V
DSP_3.3V
DSP_3.3V
AVDD
AVDD
CKM_2
10,9
CKM_0
10,9
CKM_1
10,9
DSP_RST 10
TWS_DATA
7
AUX_R
7
AUX_L
7
DSP_MCLK
8
DSP_SDA
10,9
DSP_SCL
10,9
DSP_LRCK
8
DSP_BCK
8
DSP_DATA
8
CKM_0
10,9
CKM_1
10,9
CKM_2
10,9
AMP_R+
11
AMP_R-
11
AMP_L+
11
AMP_L-
11
AMP_RH+
11
AMP_RH-
11
AMP_LH+
11
AMP_LH-
11
CKM_1
10,9
CKM_0
10,9
CKM_2
10,9
R135
10K
R135
10K
FB7 75/200mAFB7 75/200mA
C115
10pF/50V/NP0
C115
10pF/50V/NP0
C91
10uF/10V/Y5V
C91
10uF/10V/Y5V
R130
NC/10K
R130
NC/10K
C95
0.1uF/16V/X7R
C95
0.1uF/16V/X7R
C97
10uF/10V/Y5V
C97
10uF/10V/Y5V
C118
18pF/50V/NP0
C118
18pF/50V/NP0
C106
39pF/50V/NP0
C106
39pF/50V/NP0
C108
39pF/50V/NP0
C108
39pF/50V/NP0
C102
18pF/50V/NP0
C102
18pF/50V/NP0
FB9 75/200mAFB9 75/200mA
R138
1M
R138
1M
C88
0.1uF/16V/X7R
C88
0.1uF/16V/X7R
C105
18pF/50V/NP0
C105
18pF/50V/NP0
Y1
12.288MHz/
±20ppm
Y1
12.288MHz/
±20ppm
TP14TP14
C107
18pF/50V/NP0
C107
18pF/50V/NP0
C119
39pF/50V/NP0
C119
39pF/50V/NP0
C101
0.1uF/16V/X7R
C101
0.1uF/16V/X7RC104
2.2uF/10V/Y5V
C104
2.2uF/10V/Y5V
R131
NC/10K
R131
NC/10K
C90
39pF/50V/NP0
C90
39pF/50V/NP0
C89
18pF/50V/NP0
C89
18pF/50V/NP0
C98
18pF/50V/NP0
C98
18pF/50V/NP0
R143 NC/1R143 NC/1
R136
10K
R136
10K
C111
20pF/50V/NP0
C111
20pF/50V/NP0
+
220uF/6.3V
CE8
+
220uF/6.3V
CE8
TP13TP13
C109
0.015uF/50V/Y5V
C109
0.015uF/50V/Y5V
AIN3_L
1
AIN2_R
2
AIN2_L
3
AVDD
4
VSS1
5
LFLT
6
TEST1
7
CKM[2]
8
DVDD
9
VSS2
10
XTI
11
XTO
12
SDOUT1
13
SDIN1/JX1
14
SDIN2/JX0
15
CKM[1]
16
CKM[0]
17
nIRST
18
I2CSEL
19
DVDD
20
VSS2
21
LRCK
22
BICK
23
CLKO/SDOUT3
24
SO/RDY/GPO/SDOUT2
25
SDA
26
SCL
27
CAD0
28
CAD1
29
VSS1
30
AVDRV
31
AVDD
32
AOUT2_RN
33
AOUT2_RP
34
AOUT2_LN
35
AOUT2_LP
36
AOUT1_RN
37
AOUT1_RP
38
AOUT1_LN
39
AOUT1_LP
40
VSS1
41
VCOM
42
AVDD
43
AIN1_RN
44
AIN1_RP
45
AIN1_LN
46
AIN1_LP
47
AIN3_R
48
C112
20pF/50V/NP0
C112
20pF/50V/NP0
C120
NC/0.1uF/16V/X7R
C120
NC/0.1uF/16V/X7R
C93
18pF/50V/NP0
C93
18pF/50V/NP0
C94
10uF/10V/Y5V
C94
10uF/10V/Y5V
FB8 75/200mAFB8 75/200mATP12TP12
C110
0.1uF/16V/X7R
C110
0.1uF/16V/X7R
R133
10K
R133
10K
+
220uF/6.3V
CE7
+
220uF/6.3V
CE7
R129
NC/10K
R129
NC/10K
C103
39pF/50V/NP0
C103
39pF/50V/NP0
R128 1R128 1
C96
10uF/10V/Y5V
C96
10uF/10V/Y5V
R139
1K
R139
1K
R132
10K
R132
10K
TP17TP17
C114
10pF/50V/NP0
C114
10pF/50V/NP0
C100
0.1uF/16V/X7R
C100
0.1uF/16V/X7R
FB10 75/200mAFB10 75/200mA
R134
10K
R134
10K
C92
39pF/50V/NP0
C92
39pF/50V/NP0
R162 33R162 33
C99
39pF/50V/NP0
C99
39pF/50V/NP0
C117
0.1uF/16V/X7R
C117
0.1uF/16V/X7R
TP18TP18
C116
10pF/50V/NP0
C116
10pF/50V/NP0
C113
10pF/50V/NP0
C113
10pF/50V/NP0
7-7 7-7
Main Board Circuit Diagram:DSP
Harman Kardon
ONYX Service Manual
Page 20 of 34