Harman Kardon ONYX (serv.man5) Service Manual ▷ View online
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
USB_D+
USB_D-
USB5V
USB_D+
USB_D-
MCU_PW
USB_SW
USB_SW
USB5V
19V_IN
USB5V
USB5V
BAT
USB5V
10,8
USB_D-
USB_SW
USB_D+
SW_5V
MCU_PW
D14
SS24/40V/2A
D14
SS24/40V/2A
R76
10K
R76
10K
R
73
100K
R
73
100K
C5
6
0.
1uF/
25V/
Y5V
C5
6
0.
1uF/
25V/
Y5V
R69
47k
R69
47k
R59
NC/150k/5%
NC/150k/5%
R59
NC/150k/5%
NC/150k/5%
R279
4.7K
4.7K
R279
4.7K
4.7K
+
CE22
47uF/10V
47uF/10V
+
CE22
47uF/10V
47uF/10V
R66
51K 1%
R66
51K 1%
R67
56
56
R67
56
56
C4
8
330pF/
50V/
X7R
C4
8
330pF/
50V/
X7R
C55
1uF/25V/X7R
C55
1uF/25V/X7R
R
64
100K
R
64
100K
R77
0R
R77
0R
C53
0.01uF/50V/X7R
C53
0.01uF/50V/X7R
FB4
30/3A
FB4
30/3A
C6
2
0.
1uF/
16V/
X7R
C6
2
0.
1uF/
16V/
X7R
U12
NX3DV42GU
U12
NX3DV42GU
D+
1
D-
2
GND
3
HSD1-
4
HSD1+
5
HSD2-
6
HSD2+
7
OE
8
Vcc
9
S
10
R68
100K
R68
100K
C54
1000PF
C54
1000PF
R71
100R 1%
R71
100R 1%
D13
MBRX140/40V/1A
MBRX140/40V/1A
D13
MBRX140/40V/1A
MBRX140/40V/1A
R65
7.5K
7.5K
R65
7.5K
7.5K
R283
0R
0R
R283
0R
0R
R63
11K/1%
R63
11K/1%
R232
47K
47K
R232
47K
47K
C57
10uF/
10V/
Y5V
C57
10uF/
10V/
Y5V
R60
56
R60
56
XP4
5PIN/2.0mm
XP4
5PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
U6
EUP3484S
U6
EUP3484S
BS
1
IN
2
SW
3
FB
5
COMP
6
GND
4
SS
8
EN
7
R72
100K
R72
100K
R70
10K
R70
10K
C227
N
C
1000pF/
50V/
X7R
C227
N
C
1000pF/
50V/
X7R
+
CE17
47uF/35V
47uF/35V
+
CE17
47uF/35V
47uF/35V
R
74
47K
R
74
47K
C50
330pF/50V/X7R
C50
330pF/50V/X7R
Q11
P_AP2305
Q11
P_AP2305
G
D
S
C219
0.1uF/25V/Y5V
0.1uF/25V/Y5V
C219
0.1uF/25V/Y5V
0.1uF/25V/Y5V
Q22
NPN_3DG3904M
Q22
NPN_3DG3904M
L14
10UF/3A
L14
10UF/3A
Q13
NPN_3DG3904M
Q13
NPN_3DG3904M
C59
0.
1uF/
16V/
X7R
C59
0.
1uF/
16V/
X7R
R554
10K
10K
R554
10K
10K
FB6
300/2A
FB6
300/2A
C52
3300pF/50V/X7R
C52
3300pF/50V/X7R
C61
0.
1uF/
16V/
X7R
C61
0.
1uF/
16V/
X7R
7-4
7-4
Main Board Circuit Diagram:USB
Harman Kardon
ONYX Service Manual
Page 17 of 34
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
TO MCU CONTROL
TO DSP
Audio DET
NFC
AUX_R
AUDIO_SENSE
BT_RESET
BT_RX
BT_TX
AUX_LOUT
AUX_ROUT
AUX_R
AUX_L
TWS_DATA
BT_LRCK
BT_BCLK
BT_DATA
AUX_L
AUX_LOUT
AUX_ROUT
AUX_LOUT
AUX_ROUT
AUDIO_SENSE
TWS_DATA
BT_3V3
MISO
BT_CLK
MOSI
CSB
BT_DATA
BT_LRCK
BT_BCLK
BT_BCLK
BT_RX
BT_TX
BT_TX
BT_RESET
PI03
NFC_INT
NFC
NFC_INT
PI03
MCU_3V3
MCU_3V3
MCU_3V3
D
D
D
BT_3V3
D
MCU_3V3
BT_3V3
D
D
D
STB3V3
D
AUDIO_SENSE
10
BT_RESET
10
BT_TX
10
BT_RX
10
AUX_LOUT
5
AUX_ROUT
5
AUX_R
9
AUX_L
9
TWS_DATA
9
BT_LRCK
8
BT_BCLK
8
BT_DATA
8
NFC_INT
10
J6
SMA_VER
SMA_VER
J6
SMA_VER
SMA_VER
1
1
2
2
3
3
4
4
R85
7.5K 5%
7.5K 5%
R85
7.5K 5%
7.5K 5%
R90
6.8K
6.8K
R90
6.8K
6.8K
C71
0.1uF/25V/Y5V
C71
0.1uF/25V/Y5V
D4
BAT54C
D4
BAT54C
1
3
2
TP20
TP20
R511
1
R511
1
R104
33
R104
33
R95
1M
1M
R95
1M
1M
C72
10uF/10V/Y5V
C72
10uF/10V/Y5V
TP31
TP31
TP22
TP22
C70
10uF/10V/Y5V
C70
10uF/10V/Y5V
C65
1uF/16V/Y5V
C65
1uF/16V/Y5V
Q18
NPN_3DG3904M
Q18
NPN_3DG3904M
C67
1uF/10V/Y5V
C67
1uF/10V/Y5V
R520
10K
10K
R520
10K
10K
TP10
TP10
C66
NC/3300pF/50V/X7R
NC/3300pF/50V/X7R
C66
NC/3300pF/50V/X7R
NC/3300pF/50V/X7R
R89
33
R89
33
R513
10K
10K
R513
10K
10K
Q19
2SC2712
Q19
2SC2712
R91
10K
R91
10K
TP19
TP19
D402
LL4148
D402
LL4148
R550
1.5K
R550
1.5K
Q555
N_2SK3018
Q555
N_2SK3018
G
D
S
U10
BT_BM153
U10
BT_BM153
AIO1
1
AIO0
2
RESET
3
GND
4
PIO9
5
PIO1 0
6
PIO11
7
PIO12
8
PIO13
9
PIO14
10
PIO15
11
GND
12
VDD
13
VDD_USB
14
+1V8
15
GND
16
USB_DP
17
USB_DN
18
UART_RTS
19
ART_CTS
20
UART_RX
21
UART_TX
22
PCM_IN
23
PCM_SYNC
24
PCM_CLK
25
PCM_OUT
26
SPI_CSB
27
SPI_MISO
28
SPI_CLK
29
SPI_MOSI
30
GND
48
MIC_A_N
47
MIC_A_P
46
MIC_B_N
45
MIC_B_P
44
MIC_BIAS
43
GND_S
42
SPK_R_P
41
SPK_R_N
40
SPK_L_P
39
SPK_L_N
38
GND
37
LED0
36
LED1
35
VDD_CHG
34
GND
33
VDD_BAT
32
VRE_IN
31
GND
60
RF
59
GND
58
PIO8
57
PIO7
56
PIO6
55
PIO5
54
PIO4
53
PIO3
52
PIO2
51
PIO1
50
PIO0
49
R105
33
R105
33
R101
33
R101
33
R106
33
R106
33
R94
9.1K
9.1K
R94
9.1K
9.1K
Q17
2SC2712
Q17
2SC2712
TP16
TP16
FB5
500/200mA
FB5
500/200mA
R93
9.1K
9.1K
R93
9.1K
9.1K
R86
27K
27K
R86
27K
27K
XP8
2PIN/1.25mm
2PIN/1.25mm
XP8
2PIN/1.25mm
2PIN/1.25mm
1
1
2
2
GND
3
GND
4
R88
10K
R88
10K
C73
0.1uF/25V/Y5V
C73
0.1uF/25V/Y5V
TP21
TP21
R96
2.2M
2.2M
R96
2.2M
2.2M
C68
1uF/16V/Y5V
C68
1uF/16V/Y5V
C245
1000pF/
50V/
X7R
C245
1000pF/
50V/
X7R
R102
33
R102
33
C555
10uF/10V/Y5V
C555
10uF/10V/Y5V
R100
1K
R100
1K
C244
1000pF/
50V/
X7R
C244
1000pF/
50V/
X7R
R87
6.8K
6.8K
R87
6.8K
6.8K
C554
10uF/10V/Y5V
C554
10uF/10V/Y5V
R84
2.2M
2.2M
R84
2.2M
2.2M
R103
33
R103
33
R92
120K
R92
120K
R97
7.5K 5%
7.5K 5%
R97
7.5K 5%
7.5K 5%
TP11
TP11
7-5
7-5
Main Board Circuit Diagram:AUDIO&BT
Harman Kardon
ONYX Service Manual
Page 18 of 34
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
TO MCU SECTION
TO BT I2S
Apple Authentication
L
OE
Function
L
Inputs
H
L
A port = B1 port
S
A port = B2
port
port
TO DSP I2S
TO MCU CONTROL
167mA
267mA
(120/220+1)*1.25=1.93
close to DC/DC
167MA
AV2DATA0
AV2CLK
AV2CTRL0
AP_DATA
AP_MCLK
AP_LRCK
AP_BCK
AP_BCK
RXD1
TXD1
TXD1
SPI_DIN
AV3CTRL0
AV3CTRL1
SPI_NCS0
SPI_CLK
SPI_DOUT
NRESET
AV2CLK
AV2CTRL0
CP_SCL
CP_SDA
PDOUT1
AV2CTRL1
AV2DATA0
SPI_DIN
SPI_NCS0
SPI_CLK
SPI_DOUT
cpRESET
CP_SCL
AV2CTRL1
CP_SDA
NRESET
DSP_DATA
DSP_BCK
DSP_LRCK
BT_BCLK
BT_LRCK
BT_DATA
DSP_MCLK
I2S_SEL_MCU
I2S_SEL_MCU
BT_BCLK
DSP_BCK
DSP_DATA
DSP_LRCK
AP_BCK
DSP_MCLK
BT_LRCK
I2S_SEL_MCU
AP_DATA
AP_LRCK
AP_MCLK
PDOUT1
BT_DATA
USB5V
3V3
GND
GND
GND
GND
GND
GND
GND
1.2VD
GND
GND
GND
GND
GND
GND
GND
GND
GND
3V3
GND
GND
GND
1.9VD
GND
GND
3V3
3V3
USB5V
3V3
GND
MCU3V3
3V3
1.9VD
3V3
1.2VD
3V3
1.9VD
NRESET
10
SPI_DIN
10
SPI_DOUT
10
SPI_CLK
10
SPI_NCS0
10
DSP_LRCK
9
DSP_BCK
9
DSP_DATA
9
BT_LRCK
7
BT_BCLK
7
BT_DATA
7
DSP_MCLK
9
I2S_SEL_MCU
10
PDOUT1
10
USB5V
10,6
C74
100pF/50V/NP0
C74
100pF/50V/NP0
C31
0.
1uF/
16V/
X7R
C31
0.
1uF/
16V/
X7R
R55
15K/1%
15K/1%
R55
15K/1%
15K/1%
L4
2.2uH/3A
2.2uH/3A
L4
2.2uH/3A
2.2uH/3A
U11
CP2.0C
U11
CP2.0C
GND
1
SDA
2
NC
3
NC
4
NC
5
SCL
6
RST
7
VCC
8
GND
9
R112
33
R112
33
C4
3
1uF/
10V/
Y5V
C4
3
1uF/
10V/
Y5V
FB2
70/1A
FB2
70/1A
C236
0.1uF/25V/Y5V
C236
0.1uF/25V/Y5V
R486
0
R486
0
XP7
4PIN/2.0mm
4PIN/2.0mm
XP7
4PIN/2.0mm
4PIN/2.0mm
1
1
2
2
3
3
4
4
C238
0.1uF/25V/Y5V
0.1uF/25V/Y5V
C238
0.1uF/25V/Y5V
0.1uF/25V/Y5V
R487
0
R487
0
C7
8
0.
1uF/
50V/
Y5V
C7
8
0.
1uF/
50V/
Y5V
C45
0.
1uF/
16V/
X7R
C45
0.
1uF/
16V/
X7R
+ 220uF/6.3V
CE15
+ 220uF/6.3V
CE15
R107
2.2K
2.2K
R107
2.2K
2.2K
R485
0
R485
0
R117
33
R117
33
SN74CBTLV3257DGVR
U19
SN74CBTLV3257DGVR
U19
S
1
1B1
2
1B2
3
1A
4
2B1
5
2B2
6
2A
7
GND
8
3A
9
3B2
10
3B1
11
4A
12
4B2
13
4B1
14
O/E/
15
Vcc
16
R50
15K/1%
15K/1%
R50
15K/1%
15K/1%
R127
10k
R127
10k
R109
2.2K
2.2K
R109
2.2K
2.2K
R116
33
R116
33
R53
47K
47K
R53
47K
47K
C3
6
1uF/
10V/
Y5V
C3
6
1uF/
10V/
Y5V
C83
15pF/
50V/
NP0
C83
15pF/
50V/
NP0
U4
G5725
G5725
U4
G5725
G5725
EN
1
VIN
4
LX
3
VFB
5
GND
2
R110
33
R110
33
U3
AS1117
AS1117
U3
AS1117
AS1117
ADJ
1
IN
3
OUT
2
GND
4
R49
10K
10K
R49
10K
10K
XP6
4PIN/2.0mm
4PIN/2.0mm
XP6
4PIN/2.0mm
4PIN/2.0mm
1
1
2
2
3
3
4
4
+
CE14
47uF/10V
47uF/10V
+
CE14
47uF/10V
47uF/10V
R490
0
0
R490
0
0
C75
100pF/50V/NP0
C75
100pF/50V/NP0
R111
33
R111
33
J1
HDR2*32/2.54MM
J1
HDR2*32/2.54MM
1
2
3
4
5
6
7
8
10
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
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
58
59
60
61
62
63
64
R137
NC/10K
NC/10K
R137
NC/10K
NC/10K
T1
T1
+
CE16
47uF/10V
47uF/10V
+
CE16
47uF/10V
47uF/10V
R113
0
R113
0
R489
0
R489
0
C86
15pF/
50V/
NP0
C86
15pF/
50V/
NP0
R140
NC/10k
NC/10k
R140
NC/10k
NC/10k
R45
220/1%
R45
220/1%
R46
120/1%
120/1%
R46
120/1%
120/1%
R479
33
R479
33
T2
T2
C77
0.1uF/25V/Y5V
C77
0.1uF/25V/Y5V
R108
2.2K
2.2K
R108
2.2K
2.2K
R480
33
R480
33
C3
0
1U
F/
16V/
X7R
C3
0
1U
F/
16V/
X7R
C84
15pF/
50V/
NP0
C84
15pF/
50V/
NP0
C32
10uF/10V/Y5V
10uF/10V/Y5V
C32
10uF/10V/Y5V
10uF/10V/Y5V
C8
1
NC/
5pF/
50V/
NP0
C8
1
NC/
5pF/
50V/
NP0
R481
33
R481
33
R482
33
R482
33
C8
0
NC/
5pF/
50V/
NP0
C8
0
NC/
5pF/
50V/
NP0
C82
NC 15pF/
50V/
NP0
C82
NC 15pF/
50V/
NP0
R115
33
R115
33
R43
0
R43
0
R114
33
R114
33
C63
0.1uF/16V/X7R
C63
0.1uF/16V/X7R
C85
15pF/
50V/
NP0
C85
15pF/
50V/
NP0
FB19
500/200mA
FB19
500/200mA
7-6
7-6
Main Board Circuit Diagram:AIRPLAY
Harman Kardon
ONYX Service Manual
Page 19 of 34
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
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
10K
R135
10K
10K
FB7
75/200mA
FB7
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
10uF/10V/Y5V
C97
10uF/10V/Y5V
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
18pF/50V/NP0
C102
18pF/50V/NP0
18pF/50V/NP0
FB9
75/200mA
FB9
75/200mA
R138
1M
1M
R138
1M
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
TP14
TP14
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/X7R
C104
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/1
R143
NC/1
R136
10K
10K
R136
10K
10K
C111
20pF/50V/NP0
C111
20pF/50V/NP0
+ 220uF/6.3V
CE8
+ 220uF/6.3V
CE8
TP13
TP13
C109
0.015uF/50V/Y5V
0.015uF/50V/Y5V
C109
0.015uF/50V/Y5V
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
75/200mA
FB8
75/200mA
TP12
TP12
C110
0.1uF/16V/X7R
C110
0.1uF/16V/X7R
R133
10K
10K
R133
10K
10K
+
220uF/6.3V
CE7
+
220uF/6.3V
CE7
R129
NC/10K
R129
NC/10K
C103
39pF/50V/NP0
C103
39pF/50V/NP0
R128
1
R128
1
C96
10uF/10V/Y5V
10uF/10V/Y5V
C96
10uF/10V/Y5V
10uF/10V/Y5V
R139
1K
R139
1K
R132
10K
10K
R132
10K
10K
TP17
TP17
C114
10pF/50V/NP0
C114
10pF/50V/NP0
C100
0.1uF/16V/X7R
0.1uF/16V/X7R
C100
0.1uF/16V/X7R
0.1uF/16V/X7R
FB10
75/200mA
FB10
75/200mA
R134
10K
10K
R134
10K
10K
C92
39pF/50V/NP0
C92
39pF/50V/NP0
R162
33
R162
33
C99
39pF/50V/NP0
C99
39pF/50V/NP0
C117
0.1uF/16V/X7R
C117
0.1uF/16V/X7R
TP18
TP18
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
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