Harman Kardon ONYX STUDIO Service Manual ▷ View online
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
B
DRAWING NO.
CREATED
CHECKED
A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
DATE
CAD FILE:
REVISION HISTORY
REV
ECO
CHECKED
DATE
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\PCB\Temp
late\Sch template
(Altium)\untitled.bmp
HK Onyx Studio USB Board
B
1
1
SX101
ESD 18V/2PF
SX100
ESD 18V/2PF
50V
C102
NC
TP102
TP103
TP104
1
2
3
4
J104
B 4B-PH-K-S
TP105
T
O
M
A
IN
PC
B
VBUS
1
D-
2
D+
3
ID
4
GND
5
SH
IED
0
J102
M
IC
R
O
_U
SB
_5
P_
M
U
C
82
Change list from REV A to REV B:
Change J102 package
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
B
DRAWING NO.
CREATED
CHECKED
A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
DATE
CAD FILE:
REVISION HISTORY
REV
ECO
CHECKED
DATE
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\PCB\Temp
late\Sch template
(Altium)\untitled.bmp
070-0404
Horsen Ma
HK Onyx Studio
UART_RTS
19
UART_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
V
R
E_
IN
31
V
D
D
_B
A
T
32
G
N
D
33
V
D
D
_C
H
G
34
LE
D
1
35
LE
D
0
36
G
N
D
37
SP
K
_L
_N
38
SP
K
_L
_P
39
SP
K
_R
_N
40
SP
K
_R
_P
41
G
N
D
42
M
IC
_B
IA
S
43
M
IC
_B
_P
44
PIO0
49
PIO1
50
PIO2
51
PIO3
52
PIO4
53
PIO5
54
PIO6
55
PIO7
56
PIO8
57
GND
58
RF-IN
59
GND
60
A
IO
1
1
A
IO
0
2
R
ES
ET
3
G
N
D
4
PI
O
9
5
PI
O
10
6
PI
O
11
7
PI
O
12
8
PI
O
13
9
PI
O
14
10
PI
O
15
11
G
N
D
12
V
D
D
13
V
D
D
_U
SB
14
+1
V
8
15
G
N
D
16
U
SB
_D
P
17
U
SB
_D
N
18
M
IC
_B
_N
45
M
IC
_A
_P
46
M
IC
_A
_N
47
G
N
D
48
U300
BM153
10UF
C300
C303
OPEN
C304
OPEN
TP304
R
F
1
G
N
D
2
G
N
D
3
J300
ATOM Mini RF CONN
C305
100NF
R306
0
TP300
TP301
TP302
TP303
16V
C301
100NF
BT_DATA
BT_LRCK
BT_BCLK
1%
R305 0
1%
R307 0
USB_D-
USB_D+
5%
R316
10K
5%
R319
10K
5%
R320
10K
DSP_RST
AMP_MUTE1
AMP_REST
SDA
SCL
GND
GND
GND
GND
BT_3.3V
BT_3.3V
GND
GND
TP305
TP306
5%
R312
10K
DSP_RST
BT_3.3V
E
TP307
GND
ST_BY
Key_Vol+
Key_Vol-
LED_power1
Key_Vol+
Key_Vol-
To
k
ey
a
nd
L
ED
b
oa
rd
16V
C308
NA
16V
C307
NA
16V
C311
NA
16V
C313
NA
16V
C309
100NF
16V
C310
100NF
Key_Vol-
Key_Vol+
Key_BT
GND
TP308
TP309
TP310
TP312
TP313
To
IO
bo
ard
TP319
BAT_ON/OFF
TP318
TP314
1
3
2
Q301
MMBT3904
16V
C317
1UF
5%
R308
220K
GND
GND
GND
GND
DC_DET
Battery_DET
USB+5V
Power_buttonB
Power_buttonA
2
3
1
D300
BAT54C
Power_buttonA
Power_buttonB
TP317
LED_power1
LED_BT
GND
Key_BT
Key_BT
CHG
CHG
AD+3.3V
+4.7V
LED_power1
SDA
SCL
1%
R302
0
VBAT
5%
R303
10K
20131122
25V
C302
1 NF
1 NF
25V
C318
1 NF
1%
L300
0
1%
R301
0
1%
R311
75.0K OHM
1%
R314
150K OHM
1%
R315
150K OHM
1%
R313
75.0K OHM
DC_DET
Battery_DET
GND
GND
+4.7V
VBATA
USB+5V
LED_BT
LED_BT
CKM2_BT
CKM1_BT
CKM0_BT
BT_3.3V
5%
R300 1.0K OHM
5%
R3094.7K OHM
5%
R310
4.7K OHM
BT_3.3V
10V
C306
1UF
5%
R304
47K
GND
TP315
TP311
TP316
D301
1N4148
B-1
1.Add D301 IN4148WS
2.Remove C308
R317 NC
GND
16V
C312
NA
GND
B version change to C vesion change list
1.Remove C308/C307/C311/C313
2.Add D301
3.Add C312, but open
4.Change connect R312 to GND;Add R317 open(Set DSP defualt mode is RST)
C version change to D vesion change list
1.Change package for J301 and J303
1
2
3
4
J301
1W2003WOVO-4P
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
J303
1W2003WOVO-10P
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
B
DRAWING NO.
CREATED
CHECKED
A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
DATE
CAD FILE:
REVISION HISTORY
REV
ECO
CHECKED
DATE
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\PCB\Temp
late\Sch template
(Altium)\untitled.bmp
AD+3.3V
GND
AD+3.3V
AD+3.3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
CKM1
CKM0
CKM2
C403
NC
C413
NC
C402
NC
C410
NC
6.3V
C400
10UF
6.3V
C412
10UF
16V
C401
100NF
16V
C411
100NF
6.3V
C430
10UF
16V
C433
100NF
100NF
C431
NC
C432
NC
C440
NC
C439
NC
16V
C449
100NF
6.3V
C450
10UF
16V
C451
100NF
6.3V
C459
10UF
16V
C460
100NF
16V
C461
100NF
100NF
C462
NC
C463
NC
C443
NC
NC
C436
NC
C444
NC
NC
C438
NC
16V
C435
100NF
6.3V
C437
10UF
16V
C441
12NF
L411
82nH
82nH
82
nH
L4
12
82nH
L404
82nH
L405
82nH
L406
82nH
L403
10V
C442
1UF
1UF
AVDD
AVDD
AIN3L
1
AIN2R
2
AIN2L
3
AVDD
4
VSS1
5
LFLT
6
TEST1
7
CKM[2]
8
DVDD
9
VSS2
10
XTI
11
XTO
12
SD
O
U
T1
13
SD
IN
1/JX
1
14
SD
IN
2/JX
0
15
C
K
M
[1]
16
C
K
M
[0]
17
IR
ES
ET
N
18
I2
C
SE
L
19
D
V
D
D
20
V
SS
2
21
LR
C
K
22
B
IC
K
23
C
K
0/SD
3
24
SO/RDY/GPO/SDOUT2
25
SDA
26
SCL
27
CAD0
28
CAD1
29
VSS1
30
AVDRV
31
AVDD
32
AOUT2RN
33
AOUT2RP
34
AOUT2LN
35
AOUT2LP
36
A
O
U
T1
R
N
37
A
O
U
T1
R
P
38
A
O
U
T1
LN
39
A
O
U
T1
LP
40
V
SS
1
41
V
C
O
M
42
A
V
D
D
43
A
IN
1R
N
44
A
IN
1R
P
45
A
IN
1L
N
46
A
IN
1L
P
47
A
IN
3R
48
U400
AK7742EQ
HK Onyx Studio
R412 0
R427
NC
GND
R400
10 OHM
5%
R
41
8
33
O
H
M
5%
R
42
8
33
O
H
M
BT_DATA
GND
BT_LRCK
BT_BCLK
82nH
L407
82nH
L408
82nH
L409
82nH
L410
1%
R401
1.00K OHM
1%
R403
1.00K OHM
1%
R404
1.00K OHM
1%
R406
1.00K OHM
1%
R402
10.0K OHM
1%
R405
10.0K OHM
25V
C405
100PF
25V
C414
100PF
25V
C420
100PF
25V
C422
100PF
6.3V
C404
10UF
6.3V
C415
10UF
6.3V
C419
10UF
6.3V
C423
10UF
GND
GND
1%
R407
1.00K OHM
1%
R409
1.00K OHM
1%
R408
10.0K OHM
25V
C427
100PF
25V
C429
100PF
6.3V
C426
10UF
6.3V
C434
10UF
GND
1%
R410
1.00K OHM
1%
R413
1.00K OHM
1%
R411
10.0K OHM
25V
C446
100PF
25V
C448
100PF
6.3V
C445
10UF
6.3V
C452
10UF
GND
5%
R
42
4
33
O
H
M
AD+3.3V
CKM0_BT
CKM1_BT
CKM2_BT
R430
OPEN
R431
10K
R432
10K
AVDD
5%
R433
10K
5%
R434
OPEN
5%
R435
OPEN
25V
C428
100PF
25V
C447
100PF
25V
C421
100PF
25V
C407
100PF
AMP_Tweeter_R-
AMP_Woofer_R-
AMP_Woofer_R+
AMP_Tweeter_R+
AMP_Woofer_L+
AMP_Tweeter_L-
AMP_Tweeter_L+
AMP_Woofer_L-
5%
R440
33
25V
C417
1NF
GND
E
GND
R
41
4
N
C
GND
SDA
SCL
070-0404
Horsen Ma
20131122
1%
R423 0
1%
R425
0
DSP_RST
CKM0
CKM1
CKM2
TP403
TP401
TP400
GND
TP402
GND
1
3
2
4
12.288MHz
Y400
NX3225SA
GND
GND
5%
R415
NA
B version change to C vesion change list
1. Add TP400/TP401/TP402/TP403 for testing
2. Change Y400 to 3225 size;Add R415,but Open
1. Add TP400/TP401/TP402/TP403 for testing
2. Change Y400 to 3225 size;Add R415,but Open
C453
12PF
C454
12PF
3. Change C453 and C454 from 15pf to 12pf
D version change to E vesion change list
1.Remove R434 and R435(10Kohm)
2.Add R431 and R432(10Kohm)
D version change to E vesion change list
1.Remove R434 and R435(10Kohm)
2.Add R431 and R432(10Kohm)
Harman Consumer Group
HARMAN INTERNATIONAL COMPANY
NORTHRIDGE, CA 91329 USA
SIZE
TITLE
REV.
SHEET
OF
SCALE:
B
DRAWING NO.
ENG
CHECKED
A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
DATE
CAD FILE:
REVISION HISTORY
REV
ECO
CHECKED
DATE
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
+V_AMP
1
2
L505
10uH
AMP_MUTE1
HK Onyx Studio
B
5
4
25V
C520
18pF
25V
C526
39pF
25V
C510
18pF
25V
C511
39pF
L504
MPZ2012S300A
L520
MPZ2012S300A
L508
MPZ2012S300A
L506
MPZ2012S300A
MODSEL
1
SDZ
2
FAULTZ
3
RINP
4
RINN
5
PLIMIT
6
GVDD
7
GAIN/SLV
8
GND
9
LINP
10
LINN
11
MUTE
12
AM2
13
AM1
14
AM0
15
SYNC
16
AVCC
17
PVCC
18
PVCC
19
BSNL
20
OUTNL
21
GND
22
OUTPL
23
BSPL
24
GND
25
BSNR
26
OUTNR
27
GND
28
OUTPR
29
BSPR
30
PVCC
31
PVCC
32
TH
ER
M
A
L_
PA
D
33
U500
TPA3116D2DADR
1
2
L507
10uH
1
2
L501
10uH
1
2
L503
10uH
25V
C505
0.22UF
25V
C514
0.22UF
25V
C521
0.22UF
25V
C527
0.22UF
50V
C508
330PF
50V
C515
330PF
50V
C522
330PF
50V
C528
330PF
R505
10
R508
10
R513
10
R516
10
50V
C509
0.68UF
50V
C516
0.68UF
50V
C523
0.68UF
50V
C529
0.68UF
50V
C504
10NF
50V
C517 10NF
50V
C519 10NF
50V
C532
10NF
5%
R506
3.3
5%
R507
3.3
5%
R514
3.3
5%
R518
3.3
Sync
AMP_REST
R517
100k
100k
R512
5.6k
R509
NC
25V
C518
1UF
25V
C502
0.1UF
25V
C501
1000PF
25V
C535
0.1UF
25V
C534
1000PF
1000PF
GVDD1
5%
R501
100K
5%
R515
100 OHM
5%
R510
82K
AMPMUTE
1
3
2
Q500
NC
AMP_Tweeter_R-
AMP_Woofer_R-
50V
C506
NA
50V
C512
NA
50V
C507
10NF
50V
C513
10NF
50V
C524
NA
50V
C525
10NF
50V
C530
NA
50V
C531
10NF
1%
R500
10 OHM
25V
C503
330PF
1%
R520
10 OHM
25V
C536
330PF
5%
R519
33ohm
SDZ
1%
R504
0
1
2
3
4
5
6
7
8
J500
B 8B-PH-K-S
Speaker_Tweeter_R+
25V
C555
18pF
25V
C563
39pF
25V
C547
18pF
25V
C548
39pF
L512
MPZ2012S300A
L511
MPZ2012S300A
L517
MPZ2012S300A
L515
MPZ2012S300A
MPZ2012S300A
1
2
L514
10uH
MODSEL
1
SDZ
2
FAULTZ
3
RINP
4
RINN
5
PLIMIT
6
GVDD
7
GAIN/SLV
8
GND
9
LINP
10
LINN
11
MUTE
12
AM2
13
AM1
14
AM0
15
SYNC
16
AVCC
17
PVCC
18
PVCC
19
BSNL
20
OUTNL
21
GND
22
OUTPL
23
BSPL
24
GND
25
BSNR
26
OUTNR
27
GND
28
OUTPR
29
BSPR
30
PVCC
31
PVCC
32
TH
ER
M
A
L_
PA
D
33
U501
TPA3116D2DADR
1
2
L516
10uH
1
2
L510
10uH
1
2
L513
10uH
25V
C542
0.22UF
25V
C549
0.22UF
25V
C557
0.22UF
25V
C564
0.22UF
50V
C543
330PF
50V
C550
330PF
50V
C558
330PF
50V
C565
330PF
R525
10
R528
10
R531
10
R533
10
50V
C544
0.68UF
50V
C551
0.68UF
50V
C560
0.68UF
50V
C566
0.68UF
50V
C541
10NF
50V
C553
10NF
50V
C559
10NF
50V
C569
10NF
5%
R526
3.3
5%
R527
3.3
5%
R532
3.3
5%
R534
3.3
R535
NC
R530
51k
R529
51k
25V
C556
1UF
25V
C539
0.1UF
25V
C538
1000PF
25V
C572
0.1UF
25V
C571
1000PF
AMP_Woofer_L+
AMP_Tweeter_L-
50V
C545
NA
50V
C546
10NF
50V
C552
NA
50V
C554
10NF
10NF
50V
C561
NA
NA
50V
C562
10NF
10NF
50V
C567
NA
50V
C568
10NF
1%
R521
10 OHM
25V
C540
330PF
1%
R536
10 OHM
25V
C574
330PF
50V
C573 NC
5%
R522
NC
GVDD2
1%
R524
0
GVDD1
GVDD2
1%
R502
0
R511
0
L500
MPZ2012S300A
L509
MPZ2012S300A
TP500
TP501
TP502
TP503
TP504
TP505
TP506
TP507
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+V_AMP
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Speaker_Tweeter_R-
Speaker_Woofer_R+
Speaker_Woofer_R-
Sp
ea
ke
r_
W
oo
fe
r_
L+
Sp
ea
ke
r_
W
oo
fe
r_
L-
Sp
ea
ke
r_
Tw
ee
ter
_L
+
Sp
ea
ke
r_
Tw
ee
ter
_L
-
AMPMUTE
Sync
SDZ
AMP_Tweeter_L+
AMP_Woofer_L-
AMP_Woofer_R+
AMP_Tweeter_R+
E
1%
R537
0
1%
R540
0
1%
R539
0
R538
NC
GND
1%
R542
0
R541
NC
GND
L519
MPZ2012S300A
+V_AMP
L518
MPZ2012S300A
+V_AMP
070-0404
Horsen Ma
20131122
GND
R503
NC
25V
+
C500
470uF
25V
+
C533
470uF
25V
+
C537
470uF
25V
+
C570
470uF
B version change to C vesion change list
1.Remove C506/C512/C524/C530/
C545/C552/C561/C567
2.Change R501 to GND;Add R503 NC
3.Exchange J500 Pin1 and Pin8
4..Change C500/C533/C537/C570 to
EKZE250ETD471MJ16S
SET AMP Defaul mode is RST
D version change to E vesion change list
1.Add R510=82Kohm 0603
Click on the first or last page to see other ONYX STUDIO service manuals if exist.