Harman Kardon ONYX STUDIO 2 (serv.man2) Service Manual ▷ View online
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
+V_AMP
1
2
L505
10uH
AMP_MUTE1
5
3
25V
C520
18pF
18pF
25V
C526
39pF
39pF
25V
C510
18pF
18pF
25V
C511
39pF
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
T
H
E
R
M
A
L
_
P
A
D
3
3
U500
TPA3116D2DADR
1
2
L507
10uH
1
2
L501
10uH
1
2
L503
10uH
25V
C505
0.22UF
0.22UF
25V
C514
0.22UF
0.22UF
25V
C521
0.22UF
25V
C527
0.22UF
0.22UF
50V
C508
330PF
330PF
50V
C515
330PF
330PF
50V
C522
330PF
330PF
50V
C528
330PF
330PF
R505
10
R508
10
R513
10
R516
10
50V
C509
0.68UF
0.68UF
50V
C516
0.68UF
0.68UF
50V
C523
0.68UF
0.68UF
50V
C529
0.68UF
0.68UF
50V
C504
10NF
10NF
50V
C517 10NF
50V
C519 10NF
50V
C532
10NF
10NF
5%
R506
3.3
3.3
5%
R507
3.3
3.3
5%
R514
3.3
3.3
5%
R518
3.3
3.3
Sync
AMP_REST
R517
100k
R512
5.6k
R509
NC
25V
C518
1UF
1UF
25V
C502
0.1UF
25V
C501
1000PF
25V
C535
0.1UF
0.1UF
25V
C534
1000PF
GVDD1
5%
R501
100K
100K
5%
R515
100 OHM
5%
R510
82K
82K
AMPMUTE
1
3
2
Q500
NC
NC
AMP_Tweeter_R-
AMP_Woofer_R-
50V
C506
NA
NA
50V
C512
NA
NA
50V
C507
10NF
10NF
50V
C513
10NF
10NF
50V
C524
NA
NA
50V
C525
10NF
10NF
50V
C530
NA
NA
50V
C531
10NF
10NF
1%
R500
10 OHM
10 OHM
25V
C503
330PF
1%
R520
10 OHM
25V
C536
330PF
330PF
5%
R519
33ohm
SDZ
1%
R504
0
0
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
J500
B 8B-PH-K-S
Speaker_Tweeter_R+
25V
C555
18pF
18pF
25V
C563
39pF
39pF
25V
C547
18pF
18pF
25V
C548
39pF
39pF
L512
MPZ2012S300A
L511
MPZ2012S300A
L517
MPZ2012S300A
L515
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
T
H
E
R
M
A
L
_
P
A
D
3
3
U501
TPA3116D2DADR
1
2
L516
10uH
1
2
L510
10uH
1
2
L513
10uH
25V
C542
0.22UF
0.22UF
25V
C549
0.22UF
0.22UF
25V
C557
0.22UF
0.22UF
25V
C564
0.22UF
0.22UF
50V
C543
330PF
330PF
50V
C550
330PF
330PF
50V
C558
330PF
330PF
50V
C565
330PF
330PF
R525
10
R528
10
R531
10
R533
10
50V
C544
0.68UF
0.68UF
50V
C551
0.68UF
50V
C560
0.68UF
50V
C566
0.68UF
50V
C541
10NF
50V
C553
10NF
10NF
50V
C559
10NF
10NF
50V
C569
10NF
10NF
5%
R526
3.3
3.3
5%
R527
3.3
3.3
5%
R532
3.3
3.3
5%
R534
3.3
3.3
R535
NC
NC
R530
51k
R529
51k
25V
C556
1UF
1UF
25V
C539
0.1UF
0.1UF
25V
C538
1000PF
1000PF
25V
C572
0.1UF
0.1UF
25V
C571
1000PF
1000PF
AMP_Woofer_L+
AMP_Tweeter_L-
50V
C545
NA
NA
50V
C546
10NF
50V
C552
NA
50V
C554
10NF
50V
C561
NA
50V
C562
10NF
50V
C567
NA
50V
C568
10NF
1%
R521
10 OHM
25V
C540
330PF
330PF
1%
R536
10 OHM
25V
C574
330PF
330PF
50V
C573 NC
5%
R522
NC
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-
Speaker_Woofer_R+
Speaker_Woofer_R-
S
p
e
a
k
e
r_
W
o
o
fe
r_
L
+
S
p
e
a
k
e
r_
W
o
o
fe
r_
L
-
S
p
e
a
k
e
r_
T
w
e
e
te
r_
L
+
S
p
e
a
k
e
r_
T
w
e
e
te
r_
L
-
AMPMUTE
Sync
SDZ
AMP_Tweeter_L+
AMP_Woofer_L-
AMP_Woofer_R+
AMP_Tweeter_R+
1%
R537
0
0
1%
R540
0
0
1%
R539
0
R538
NC
GND
1%
R542
0
R541
NC
GND
L519
MPZ2012S300A
+V_AMP
L518
MPZ2012S300A
+V_AMP
GND
R503
NC
25V
+
C500
470uF
470uF
25V
+
C533
470uF
470uF
25V
+
C537
470uF
470uF
25V
+
C570
470uF
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
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
070-0404
HK Onyx Studio II
B
Robin Luo 20150120
MC Lee
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
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
700-XXXX-XXX
TP610
25V
C617
100NF
100NF
L606
100 @ 100MHz
C615
100NF
SX600
SURGX 0603 ESDA
4
2
1
1
7
5
6
3
8
Q602
NA
25V
C619
NA
1
3
2
Q603
NA
NA
1%
R620
NA
16V
C620
NA
NA
5%
R619
NA
+Vsys
ST_BY
+V_AMP
5%
R622
10 OHM
10 OHM
25V
C623
100PF
100PF
25V
C624
NA
NA
5%
R623
NA
NA
TP611
TP612
GND
TP614
GND
GND
GND
GND
GND
GND
25V
C616
1UF
1UF
D601
SK34
SK34
D602
NA
NA
+12V
BOOT
1
VIN
2
EN
3
SS
4
VSENSE
5
COMP
6
GND
7
PH
8
P
o
w
e
rP
A
D
9
U600
TPS54331DDA
25V
C608
4.7UF
25V
C609
100NF
1%
R602
332K OHM
332K OHM
5%
R608
NC
25V
C612
100NF
100NF
D600
1N5819HW
1N5819HW
1%
R604
10.0K OHM
10.0K OHM
5%
R601
0 OHM
0 OHM
25V
C606
68PF
68PF
50V
C605
4700PF
4700PF
2A
25V
C607
4.7UF
1
3
2
Q601
NA
25V
C635
NA
L600
1K @ 100MHz
16V
C614
NA
NA
50V
C601
0.1UF
0.1UF
TP601
TP600
1
2
L603
6.8UH
1.5A
5%
R615
NA
5%
R603
NA
1%
R606
49.9K
49.9K
1
3
2
Q600
NA
25V
C600
1 NF
25V
C613
C613
4.7UF
L602
1K @ 100MHz
+Vsys
ST_BY
1%
R607
3.24K OHM
3.24K OHM
AD+3.3V
GND
GND
GND
GND
GND
GND
GND
25V
C634
100NF
GND
GND
25V
C622
10UF
25V
C621
10UF
10UF
GND
+19V
5%
1206
1206
R609
0 ohm
3A
3A
3A
T
o
IO
b
o
a
rd
TP602
1%
R605
68.1K OHM
68.1K OHM
BT_3.3V
TP603
1210
R610
0
0
5%
1206
1206
R611
0 ohm
+
16V
C602
47uF
+
16V
C603
47uF
25V
+
C633
1000uF
5%
0805
R600
8.2 OHM
B version change to C vesion change list
1.Add R600/C600 is 8.2 ohm/1nf
2.Remove D602;Add R610=0 ohm
3.Add R611=0 ohm;Remove R603/R615/C614/C635/Q600/Q601
1.Add R600/C600 is 8.2 ohm/1nf
2.Remove D602;Add R610=0 ohm
3.Add R611=0 ohm;Remove R603/R615/C614/C635/Q600/Q601
4.Change C602/C603 to MLRL16V47U
5.Change C633 XRL25V1000U
5.Change C633 XRL25V1000U
1
2
3
4
J600
1W2003WOVO-4P
C version change to D vesion change list
1.Change J600 package
1.Change J600 package
HK Onyx Studio 2
C
070-0404
Robin Luo 20150119
MC Lee
5
4
25V
C636
100NF
100NF
GND
Change for Studio 2: add C636
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
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
700-XXXX-XXX
2A
BOOT
1
VIN
2
EN
3
SS
4
VSENSE
5
COMP
6
GND
7
PH
8
P
o
w
e
rP
A
D
9
U700
TPS54331DDA
25V
C712
4.7UF
25V
C713
100NF
1%
R703
332K OHM
332K OHM
5%
R708
NC
25V
C715
100NF
100NF
D700
1N5819HW
1N5819HW
5%
R701
0 OHM
0 OHM
25V
C710
68PF
68PF
50V
C709
4700PF
4700PF
2A
25V
C711
4.7UF
50V
C701
0.1UF
0.1UF
TP702
TP700
1
2
L700
6.8UH
1.5A
1%
R706
49.9K
49.9K
+19V
GND
GND
GND
GND
GND
GND
25V
C702
100NF
25V
C714
10UF
10UF
25V
C703
10UF
10UF
IN
1
ISET
2
VSS
3
PRETERM
4
PG
5
NC
6
ISET2
7
CHG
8
TS
9
OUT
10
THERMAL PAD
11
U701
BQ2409X
25V
C708
100NF
100NF
25V
C707
1UF
1UF
GND
GND
GND
GND
GND
VBAT
25V
C700
1 NF
GND
CHG
+4.7V
1%
R704
24.9K OHM
24.9K OHM
1%
R711
5.11K OHM
5.11K OHM
1%
R712
665 OHM
1%
R710
2.00K OHM
2.00K OHM
GND
5%
R707
NA
NA
GND
1%
R709
0
0
GND
1%
R705
68.1K OHM
68.1K OHM
6.3V
C706
2.2UF
2.2UF
5A
L701
6
0
0
@
1
0
0
M
H
z
4
2
1
1
7
5
6
3
8
Q700
ME4435
25V
C732
100NF
100NF
5%
R718
120K OHM
1
3
2
Q702
MMBT3904
MMBT3904
5A
5%
R726
1M OHM
1M OHM
25V
C739
1
0
N
F
ISEN
1
COMP
2
FB
3
AGND
4
PGND
5
DR
6
FA/SD
7
VIN
8
U702
LM3478
1%
R727
100 OHM
1%
0805
R728
0.01
25V
C723
100NF
D702
SK34
SK34
S
1
F
2
L702
10UH, 6A
10UH, 6A
L703
30R @ 100MHz 6A
5%
R717
0 OHM
TP705
1%
R719
51.1K OHM
5%
R721
0 OHM
25V
C722
4.7UF
16V
C719
10UF
25V
C716
1 NF
1 NF
25V
C736
100NF
100NF
25V
C738
100PF
100PF
25V
C740
10NF
4
1
3
7
5
6
2
8
Q701
CSD17307Q5A
16V
C727
10UF
16V
C728
10UF
16V
C729
10UF
16V
C717
10UF
1%
R723
15.0K OHM
15.0K OHM
C741
10NF
TP704
2
3
1
D703
BAT54C
5%
R722
120K OHM
Power_buttonB
+12V
5%
R724
120K OHM
2
3
1
D701
NC
+12V
VBAT
16V
C718
10UF
C720
NC
25V
C721
4.7UF
25V
C742
10NF
25V
C737
NC
NC
16V
C726
10UF
25V
C730
1UF
25V
C731
1UF
5%
R716
0 OHM
5%
R714
0 OHM
0 OHM
5A
TP701
TP703
If no NTC, 10 Kohm to Ground
GND
BAT_ON/OFF
VBATA
1%
R720
76.8K OHM
1%
R725
10.0K OHM
1210
R702
0
1
1
2
2
3
3
J700
1W3961WOV0-03NYA
+
16V
C704
47uF
47uF
+
16V
C705
47uF
+
220uf
25V
C733
+
220uF
25V
C734
+
220uF
25V
C735
5%
0805
R700
8.2 OHM
5%
0805
R713
8.2 OHM
B version change to C vesion change list
1.Remove R715
2.Add R700/C700 and R713/C716 to 8.2 ohm and 1nf
3. Remove R702(J700 pin3 to GND); Change L502 to R702
4.Change J700 from 3P-SAN to 1W3961WOV0-03NYA
5.R720 from 9.31K to 76.8K(0603 size)
6.R725 from 1K to 10.0K(0402)
1.Remove R715
2.Add R700/C700 and R713/C716 to 8.2 ohm and 1nf
3. Remove R702(J700 pin3 to GND); Change L502 to R702
4.Change J700 from 3P-SAN to 1W3961WOV0-03NYA
5.R720 from 9.31K to 76.8K(0603 size)
6.R725 from 1K to 10.0K(0402)
+
10V
C725
2
2
0
U
F
+
10V
C724
220UF
MC Lee
HK Onyx Studio II
C
070-0404
Robin Luo 20150130
5
5
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
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
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\PCB\Temp
late\Sch template
(Altium)\untitled.bmp
Department\19
HCG_Engineering\PCB\Temp
late\Sch template
(Altium)\untitled.bmp
HK Onyx Studio II Key Board
B
1
1
D
2
0
0
L
E
D
Power_buttonA_
D
2
0
1
N
C
5
%
R
2
0
0
2
0
0
5
%
R
2
0
1
N
C
16V
C211
100NF
100NF
16V
C200
100NF
100NF
TP200
T
o
M
a
in
B
o
a
rd
16V
C210
100NF
100NF
Power_buttonB_
Power_LED
3.3V
Power_LED
3.3V
GND
VOL+
VOL-
BT_button
BT_LED
VOL-
BT_button
BT_LED
C206
47K
47K
GND
C201
NC
D
2
0
2
L
E
D
D
2
0
3
N
C
5
%
R
2
0
2
2
0
0
5
%
R
2
0
3
N
C
GND
GND
C208
NC
NC
GND
C203
NC
C209
NC
NC
GND
C204
NC
C207
NC
NC
GND
C202
NC
16V
C205
NC
NC
GND
TP201
TP202
TP203
TP204
TP205
TP206
TP207
TP208
TP209
TP202
TP203
TP204
TP205
TP206
TP207
TP208
TP209
P
o
w
e
r_
b
u
tto
n
A
_
Power_buttonB_
P
o
w
e
r_
L
E
D
3.3V
V
O
L
+
V
O
L
-
B
T
_
L
E
D
1
3
2
4
5
6
SW200
SW_SMD4P
GND
1
3
2
4
5
6
SW201
SW_SMD4P
GND
1
3
2
4
5
6
SW202
SW_SMD4P
GND
1
3
2
4
5
6
SW203
SW_SMD4P
GND
C213
NC
NC
GND
C212
NC
1
3
2
4
5
6
SW204
SW_SMD4P
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
11
12
13
J200
B 10B-PH-K-S
TP210
TP211
TP212
TP211
TP212
MIC_button
MIC_B_P
MIC_GND
MIC_B_P
MIC_GND
Robin Luo 20150120
BT_button
MIC_button
1
2
MIC
EM4015-42BP1.6-C68R330-HF
C214
ESD
ESD
GND
C215
ESD
ESD
GND
15nH
L403
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