Read Harman Kardon ONYX STUDIO 2 (serv.man2) Service Manual online
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
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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
070-0404
HK Onyx Studio II
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
3
1
V
D
D
_
B
A
T
3
2
G
N
D
3
3
V
D
D
_
C
H
G
3
4
L
E
D
1
3
5
L
E
D
0
3
6
G
N
D
3
7
S
P
K
_
L
_
N
3
8
S
P
K
_
L
_
P
3
9
S
P
K
_
R
_
N
4
0
S
P
K
_
R
_
P
4
1
G
N
D
4
2
M
IC
_
B
IA
S
4
3
M
IC
_
B
_
P
4
4
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
E
S
E
T
3
G
N
D
4
P
IO
9
5
P
IO
1
0
6
P
IO
1
1
7
P
IO
1
2
8
P
IO
1
3
9
P
IO
1
4
1
0
P
IO
1
5
1
1
G
N
D
1
2
V
D
D
1
3
V
D
D
_
U
S
B
1
4
+
1
V
8
1
5
G
N
D
1
6
U
S
B
_
D
P
1
7
U
S
B
_
D
N
1
8
M
IC
_
B
_
N
4
5
M
IC
_
A
_
P
4
6
M
IC
_
A
_
N
4
7
G
N
D
4
8
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
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
10K
5%
R319
10K
10K
5%
R320
10K
10K
DSP_RST
AMP_MUTE1
SDA
SCL
GND
GND
GND
GND
BT_3.3V
BT_3.3V
GND
GND
TP305
TP306
5%
R312
10K
10K
DSP_RST
BT_3.3V
C
TP307
GND
ST_BY
Key_Vol+
Key_Vol-
LED_power1
Key_Vol+
Key_Vol-
To key and LED board
16V
C308
NA
NA
16V
C307
NA
NA
16V
C311
NA
NA
16V
C313
NA
NA
16V
C309
100NF
100NF
16V
C310
100NF
100NF
Key_Vol-
Key_Vol+
Key_BT
GND
TP308
TP309
TP310
TP312
TP313
TP309
TP310
TP312
TP313
T
o
IO
b
o
a
rd
TP319
BAT_ON/OFF
TP318
TP314
1
3
2
Q301
MMBT3904
16V
C317
1UF
5%
R308
220K
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
25V
C302
1 NF
1 NF
25V
C318
1 NF
1%
L300
0
1%
R301
0
1%
R311
75.0K OHM
75.0K OHM
1%
R314
150K OHM
150K OHM
1%
R315
150K OHM
150K OHM
1%
R313
75.0K OHM
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
1UF
5%
R304
47K
47K
GND
TP315
TP311
TP316
D301
1N4148
1N4148
R317
NC
GND
16V
C312
NA
NA
GND
B version change to C vesion change list
1.Remove C308/C307/C311/C313
2.Add D301
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)
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.Change package for J301 and J303
1
2
3
4
J301
1W2003WOVO-4P
BT_R_P
BT_R_N
BT_L_P
BT_L_N
AUX_DET
MIC_key
AMP_REST
1%
R329
10
5%
R330
10K OHM
5%
R321
1K
5%
R323
1K
1K
5%
R325
1K
1K
5%
R327
1K
5%
R322
10K OHM
10K OHM
C331
1000pF
C332
1000pF
1000pF
10UF
C325
10UF
C326
10UF
C327
10UF
C328
MIC_key
5%
R326
75K
BT_3.3V
TP320
TP323
TP322
Robin Luo 20150130
5
1
MC Lee
1K @ 100MHz
L304
5%
R331
10K OHM
GND
1K @ 100MHz
L305
GND
1K @ 100MHz
L306
C338
100pF
C339
100pF
C340
100pF
C336
100pF
TP321
5%
R332
1.0K OHM
1
2
2
J304
JVT2032WXX-XXSNPK-D(2PIN)
1
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
11
J303
JVT2032WXX-XXSNPK-D(11PIN)
L302
15nH
25V
C319
15PF
25V
C322
39PF
2.2k
R328
16V
C329
100NF
MIC_BIAS_A
Microphone_in
25V
C323
33P
33P
1K
R318
25V
C321
39PF
C316
1NF
1NF
6.3V
C320
10UF
10UF
M
ic
ro
p
h
o
n
e
_
in
MIC_A_P
5%
R324
33 OHM
M
IC
_
B
IA
S
_
A
5%
R333
NA
NA
0 0hm
L307
GND
16V
C341
100NF
Add MIC INPUT/ SPK_OUT to DSP:
add
L302,R324,C319,C322,C321,C316,C320,C323,C329,C331,C332,C325,-C328,R328,R318,R3
33,R329,R326,R332,R321,R330,R323,R325,R325,R327
add
L302,R324,C319,C322,C321,C316,C320,C323,C329,C331,C332,C325,-C328,R328,R318,R3
33,R329,R326,R332,R321,R330,R323,R325,R325,R327
FOR EMC: ADD L303/L305/L306/C338/C339/C340
ADD KEY: ADD R331/C336,Change J303 ----20141218
ADD KEY: ADD R331/C336,Change J303 ----20141218
B REV:
Only change C341 connect MIC_GND ,change L307 to 0 ohm RES
Only change C341 connect MIC_GND ,change L307 to 0 ohm RES
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