JBL AUTHENTICS L8 (serv.man6) Service Manual ▷ View online
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A2
Date:
5/7/2013
Sheet of
File:
E:\HCG projects\..\L8 IO_Rev A.SchDoc
Drawn By:
Eric Shen
L8 I/O Interface
Vout
1
GND
2
Vcc
3
NC
4
NC
5
J4
DLR11B0
OPTICAL_IN
GND
+5V
OPTICAL INPUT
RV4
RV3
A
TO MAIN BOARD
L6
1K @ 100MHz
1K @ 100MHz
R66
10
1
1
C43
100PF
100PF
C49
100NF
1
2
3
2
3
J3
CN3/1.5
+
10V
C50
22UF
22UF
D
C
A
A
B
C
D
4
2
1
3
3
2
1
4
HARMAN INTERNATIONAL
Harman Consumer Group
Shenzhen,Guangdong,China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
C
DRAWING NO.
ENG
CHECKED
DATE
CAD FILE:
B
REVISION HISTORY
REV
ECO
CHECKED
DATE
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
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
Authentic ADSP Module board
LH
2
2
F
2013/12/12
VDD_EXT1
8
VDD_EXT12
153
VDD_EXT11
141
VDD_EXT10
126
VDD_EXT13
160
VDD_EXT2
28
VDD_EXT3
45
VDD_EXT4
57
VDD_EXT5
72
VDD_EXT6
84
VDD_EXT7
91
VDD_EXT8
104
VDD_EXT9
119
NC5
61
VDD_THD
112
NC12
79
NC1
56
NC2
58
NC3
59
NC4
60
NC9
67
NC6
63
NC7
64
NC8
66
NC11
71
NC15
82
NC13
80
VDD_INT1
4
VDD_INT2
23
VDD_INT3
29
VDD_INT4
34
VDD_INT5
37
VDD_INT6
41
VDD_INT7
48
VDD_INT8
62
VDD_INT9
65
VDD_INT10
68
VDD_INT11
78
VDD_INT12
85
VDD_INT13
90
VDD_INT14
93
VDD_INT17
107
VDD_INT16
105
VDD_INT18
113
VDD_INT19
114
VDD_INT23
133
VDD_INT21
123
VDD_INT22
129
VDD_INT24
143
VDD_INT20
116
VDD_INT15
102
VDD_INT27
176
GND6
15
NC17
18
NC18
19
NC10
69
NC14
81
VDD_INT25
156
VDD_INT26
169
GND7
109
NC16
83
GND3_PAD
177
U1C
ADSP-21489KSWZ-4B
C85
10NF
C84
10NF
C83
10NF
C81
10NF
C80
10NF
C79
10NF
C78
10UF
C75
10UF
C74
10UF
GND
C72
10UF
GND
TP18
TP16
C73
100NF
GND
C43
10NF
GND
C33
10NF
C32
10NF
C31
10NF
C30
10NF
C29
10NF
C35
10NF
C34
10NF
C25
10NF
C24
10NF
C23
10NF
C22
10NF
C26
10NF
C28
10NF
C27
10NF
C86
10NF
C21
10NF
C20
10NF
C19
10NF
C18
10NF
C17
10NF
C16
10NF
GND
GND
GND
GND
+1V1_VDDINT
(838mA Tj=55deg)
C42
10UF
C41
10UF
C40
10UF
1
2
L2
BLM21PG331SN1
C39
10UF
C37
100NF
100NF
+
C38
100UF
100UF
+3V3_VDDEXT
GND
GND
C49
10NF
C48
10NF
C47
10NF
C46
10NF
C45
10NF
C44
10NF
C52
10NF
C51
10NF
C50
10NF
C55
10NF
C54
10NF
C53
10NF
C59
10NF
C58
10NF
C57
10NF
C56
10NF
C60
10NF
GND
GND
(500mA)
1V1_VDDINT
TP17
C71
10NF
C70
10NF
C69
10NF
C68
10NF
C67
10NF
C66
10NF
C65
10NF
C64
10UF
C63
10UF
C62
10UF
VDD1
1
DQ0
2
VDDQ1
3
DQ9
44
DQ1
4
VSSQ1
6
DQ11
47
DQ2
5
VDDQ2
9
DQ13
50
DQ3
7
VSSQ2
12
DQ15
53
VDD2
14
DQML
15
WE#
16
CAS#
17
RAS#
18
CS#
19
BA0
20
BA1
21
A10
22
A0
23
A1
24
A2
25
A3
26
VDD3
27
VSS1
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
A12
36
CKE
37
CLK
38
DQMH
39
NC
40
VSS2
41
DQ8
42
VDDQ3
43
DQ4
8
DQ10
45
VSSQ3
46
DQ5
10
DQ12
48
VDDQ4
49
DQ6
11
DQ14
51
VSSQ4
52
DQ7
13
VSS3
54
TSOP54
U4
MT48LC16M16A2P-6A
MT48LC16M16A2P-6A
AMI_DATA0
AMI_DATA1
AMI_DATA2
AMI_DATA3
AMI_DATA4
AMI_DATA5
AMI_DATA6
AMI_DATA7
AMI_DATA8
AMI_DATA9
AMI_DATA10
AMI_DATA11
AMI_DATA12
AMI_DATA13
AMI_DATA14
AMI_DATA15
AMI_DATA1
AMI_DATA2
AMI_DATA3
AMI_DATA4
AMI_DATA5
AMI_DATA6
AMI_DATA7
AMI_DATA8
AMI_DATA9
AMI_DATA10
AMI_DATA11
AMI_DATA12
AMI_DATA13
AMI_DATA14
AMI_DATA15
AMI_ADDR0
AMI_ADDR1
AMI_ADDR2
AMI_ADDR3
AMI_ADDR4
AMI_ADDR5
AMI_ADDR6
AMI_ADDR7
AMI_ADDR8
AMI_ADDR9
SDA10
AMI_ADDR11
AMI_ADDR12
AMI_ADDR1
AMI_ADDR2
AMI_ADDR3
AMI_ADDR4
AMI_ADDR5
AMI_ADDR6
AMI_ADDR7
AMI_ADDR8
AMI_ADDR9
SDA10
AMI_ADDR11
AMI_ADDR12
AMI_ADDR[12..0]
AMI_DATA[15..0]
1
2
L4
BLM18BD471SN1
GND
GND
GND
R87
R89
GND
SDDQM
DNI
DNI
SDCLK
SDCKE
SDCKE
AMI_ADDR18
AMI_ADDR17
AMI_ADDR17
nSDRAM_CS
R90
10K
10K
nSDRAS
nSDCAS
nSDWE
nSDCAS
nSDWE
+3V3_SDRAM
TP164
+
C82
47UF
47UF
C76
100NF
100NF
GND
+3V3_VDDEXT
(285mA)
+3V3_SDRAM
+3V3_SDRAM
SDRAM
Close the Loading
Power for Core 1V1
ADDR0
6
ADDR11
30
ADDR10
26
ADDR9
21
ADDR12
31
ADDR1
9
ADDR2
10
ADDR3
11
ADDR4
12
ADDR5
13
ADDR6
16
ADDR7
17
ADDR8
20
ADDR13
33
ADDR14
130
ADDR15
128
ADDR16
127
ADDR17
32
ADDR18
35
ADDR19
125
ADDR20
124
ADDR21
122
ADDR22
121
ADDR23
120
WDT_CLKIN
118
WDT_CLKO
117
WDTRSTO
70
DATA0
147
DATA1
148
DATA2
149
DATA3
150
DATA4
152
DATA5
154
DATA6
155
DATA7
157
DATA8
161
DATA9
162
DATA10
163
DATA11
165
DATA12
166
DATA13
168
DATA14
167
DATA15
170
MS0
2
MS1
115
AMI_RD
132
AMI_WR
131
AMI_ACK
108
SDCLK
159
SDWE
171
SDRAS
172
SDCAS
175
SDDQM
1
SDA10
27
SDCKE
3
LQFP176_EP
U1A
ADSP-21489KSWZ-4B
AMI_DATA0
AMI_DATA1
AMI_DATA2
AMI_DATA3
AMI_DATA4
AMI_DATA5
AMI_DATA6
AMI_DATA7
AMI_DATA1
AMI_DATA2
AMI_DATA3
AMI_DATA4
AMI_DATA5
AMI_DATA6
AMI_DATA7
AMI_DATA8
AMI_DATA9
AMI_DATA10
AMI_DATA11
AMI_DATA12
AMI_DATA13
AMI_DATA14
AMI_DATA15
AMI_ADDR0
AMI_ADDR1
AMI_ADDR1
AMI_ADDR2
AMI_ADDR3
AMI_ADDR4
AMI_ADDR5
AMI_ADDR3
AMI_ADDR4
AMI_ADDR5
AMI_ADDR6
AMI_ADDR7
AMI_ADDR8
AMI_ADDR9
AMI_ADDR7
AMI_ADDR8
AMI_ADDR9
SDA10
AMI_ADDR11
AMI_ADDR12
AMI_ADDR12
AMI_ADDR[12..0]
AMI_DATA[15..0]
AMI_ADDR18
AMI_ADDR17
nSDRAM_CS
nSDRAS
nSDCAS
nSDCAS
nSDWE
SDCLK
SDCKE
SDDQM
R83
NM
R84
NM
+1V1_VDDINT
+3V3_VDDEXT
EN
1
GND
2
GND
3
FB
4
VOS
5
PG
6
SW
7
VIN
8
Po
w
er
Pad
9
U5
TPS62080
1
2
L6
1uH, 1.87A
C90
10UF
L5
100 @ 100MHz
100 @ 100MHz
GND
C99
100NF
+
C92
220UF
GND
R93
180K
GND
GND
+
C93
100UF
C91
10UF
C88
100NF
L7
100 @ 100MHz
100 @ 100MHz
C36
10UF
C100
100NF
C61
1UF
C87
1UF
3V3_VDDEXT
1
8
2
7
3
6
4
5
R96
NM
1
8
2
7
3
6
4
5
R97
1
8
2
7
3
6
4
5
R98
1
8
2
7
3
6
4
5
R99
R100
NM
R101
NM
R102
NM
R103
NM
R104
NM
R105
NM
1
8
2
7
3
6
4
5
R106
NM
1
8
2
7
3
6
4
5
R107
NM
1
8
2
7
3
6
4
5
R108
NM
R109
NM
R110
NM
(838mA)
(329mA)
L0 --> L1 change:
Add R96,R97,R98,R99,
R100,R101,R102,R103,R104,
R105,R106,R107,R108,R109,
R110 on SDRAM
Communication line.
Add C94, C95 for option.
R100,R101,R102,R103,R104,
R105,R106,R107,R108,R109,
R110 on SDRAM
Communication line.
Add C94, C95 for option.
1%
R95
39K
39K
1%
R92
560
560
1%
R94
56K
56K
L1 to DV change:
Delete L3.
Change R49=R50=R53=R54
from 0ohm to 100ohm
Change R51=R52 from 0ohm
to 33ohm.
Add
C96,C97,C98,C101,C102,C1
03,C104,C105,C106,C107,C1
08,C109,C110,C111,C112,C1
13,C114,C115,C116,C117,C1
18,C119 for option.
Change R49=R50=R53=R54
from 0ohm to 100ohm
Change R51=R52 from 0ohm
to 33ohm.
Add
C96,C97,C98,C101,C102,C1
03,C104,C105,C106,C107,C1
08,C109,C110,C111,C112,C1
13,C114,C115,C116,C117,C1
18,C119 for option.
DV to DV2 change:
Connector CON1 pin7 pin8
connect to GND.
Add L11,L12,L13, L14,
L15,L16,L17,L18,
L19,L20,L21,L22,L23 on
Connector CON1
communication line.
Change the package of U3.
connect to GND.
Add L11,L12,L13, L14,
L15,L16,L17,L18,
L19,L20,L21,L22,L23 on
Connector CON1
communication line.
Change the package of U3.
R111
2.2
GND
C120
470PF
DV2 to PV change:
Add R112 in layout for option.
Delete SDRAM: Delete U4, L4,
C82,C76,C62,C63,C64,C65,C66,C67,C
68,C69,C70,C71,R90,C96,R97,R98,R9
9,R101,R83,R84,R102,R103,R104,R10
0,R105,R106,R107,R108,
Delete SDRAM: Delete U4, L4,
C82,C76,C62,C63,C64,C65,C66,C67,C
68,C69,C70,C71,R90,C96,R97,R98,R9
9,R101,R83,R84,R102,R103,R104,R10
0,R105,R106,R107,R108,
Delete R72,C94.
Change L12,L13,L14,L19 to 0ohm.
OPTION Only
D
C
A
A
B
C
D
4
2
1
3
3
2
1
4
HARMAN INTERNATIONAL
Harman Consumer Group
Shenzhen,Guangdong,China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
C
DRAWING NO.
ENG
CHECKED
DATE
CAD FILE:
B
REVISION HISTORY
REV
ECO
CHECKED
DATE
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
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
1
2
L1
BLM18BD471SN1
C14
10NF
C15
10UF
GND
SPI_DSP_CS_FLASH
SPI_DSP_MISO_FLASH
SPI_DSP_MISO_FLASH
SPI_DSP_MOSI_FLASH
SPI_DSP_CLK_FLASH
+3V3_FLASH
+
C12
47UF
47UF
C13
100NF
100NF
+3V3_FLASH
Serial FLASH
(30mA)
3V3_VDDEXT
+3V3_VDDEXT
1
3
Y1
24.576 MHZ
C1
18PF
18PF
C2
18PF
18PF
GND
SPI_DSP_CS_FLASH
SPI_DSP_MISO_FLASH
SPI_DSP_MOSI_FLASH
SPI_DSP_CLK_FLASH
TP14
TP15
TP15
GND
nEMU
nTRST
TCK_ADSP
TMS_ADSP
TDI_ADSP
TDO_ADSP
nTRST
TCK_ADSP
TMS_ADSP
TDI_ADSP
TDO_ADSP
CLK_CFG0
CLK_CFG1
CLK_CFG1
MCU_nRESET_ADSP
SPDIF_in
GND
R68
10.0K
10.0K
JTAG
R
5
9
1
0
K
R
6
2
1
0
K
R
6
1
1
0
K
R
6
0
1
0
K
R
5
7
1
0
K
R
5
8
1
0
K
R49
100
R50
100
R51
33
R52
33
MCU_DSPWRACK
BOOT_CFG0
BOOT_CFG1
BOOT_CFG2
BOOT_CFG1
BOOT_CFG2
R23
0
R24
0
DAI_P1
76
DAI_P12
100
DAI_P11
103
DAI_P10
89
DAI_P13
74
DAI_P2
77
DAI_P3
55
DAI_P4
96
DAI_P5
87
DAI_P6
86
DAI_P7
73
DAI_P8
94
DAI_P9
88
DAI_P14
95
DAI_P15
101
DAI_P16
99
DAI_P17
98
DAI_P18
97
DAI_P19
75
DAI_P20
92
CLK_CFG0
22
BOOT_CFG0
7
BOOT_CFG1
14
BOOT_CFG2
106
CLK_CFG1
5
XTAL
25
RESET
173
DPI_P1
38
DPI_P2
39
DPI_P3
40
DPI_P4
43
DPI_P5
42
DPI_P6
44
DPI_P7
47
DPI_P8
46
DPI_P9
49
DPI_P10
50
DPI_P11
51
DPI_P12
52
DPI_P13
53
DPI_P14
54
FLAG1
135
FLAG0
134
FLAG2
136
FLAG3
138
TCK
164
EMU
146
TRST
144
TMS
174
TDI
158
TDO
151
GND5
145
GND1
137
GND2
139
GND4
142
RESETOUT/RUNRSTIN
36
CLKIN
24
GND3
140
THD_P
111
THD_M
110
U1B
ADSP-21489KSWZ-4B
To ADSP_24.576MHz
MCU_DSP_SPI_MOSI
MCU_DSP_SPI_MISO
MCU_DSP_SPI_CLK
MCU_DSP_SPI_CS
MCU_DSP_SPI_CLK
MCU_DSP_SPI_CS
DSP_WRITE
DSP_BUSY
DSP_BUSY
DSP_MCU_RX
DSP_MCU_TX
DSP_MCU_TX
R20
33
R39
33
R40
33
R22
1M
1M
DAI_reserve2
DAI_reserve1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CON2
CON_7X2 2.54MM
R41
33
R42
33
R43
33
R44
33
R45
33
R46
33
R47
100
R48
100
R53
100
R54
100
R55
0
R56
0
R21
10K
R
6
4
1
0
K
R
6
3
1
0
K
TP2
TP3
TP4
TP3
TP4
PVI_Reserve1
PVI_Reserve2
PVI_Reserve2
R67
10K
10K
R66
10K
10K
R65
10K
10K
GND
3V3_VDDEXT
Airplay_I2S_BCLK_in
DAI_reserver5
Airplay_I2S_Data0_in
Airplay_I2S_LRCLK_in
Airplay_I2S_LRCLK_in
42528_I2S_DATA0_in
42528_I2S_LRCLK_in
42528_I2S_BCLK_in
42528_I2S_MCLK_in
DSP_I2S_Data3_out
DSP_I2S_Data2_out
DSP_I2S_Data1_out
DSP_I2S_Data1_out
DSP_I2S_Data0_out
DSP_I2S_LRCLK_out
DSP_I2S_BCLK_out
DAI_reserver6
DAI_reserve3
DAI_reserve4
Authentic ADSP Module board
LH
1
2
F
2013/12/12
MCU_DSPDOCMD
R1
68
R2
68
R3
33
R4
33
R5
68
R6
68
R7
33
R8
33
R9
68
R10
68
R11
0
R12
33
R13
33
R14
33
R15
33
R16
33
R17
33
R18
33
R19
68
TP1
MCU_DSPWRACK
DSP_MCU_TX
DSP_MCU_RX
DSP_BUSY
DSP_WRITE
MCU_DSP_SPI_CS
MCU_DSP_SPI_CLK
MCU_DSP_SPI_MISO
MCU_DSP_SPI_MOSI
PVI_Reserve1
PVI_Reserve2
DAI_reserve1
Airplay_I2S_BCLK_in
Airplay_I2S_Data0_in
SPDIF_in
DSP_I2S_Data3_out
DSP_I2S_Data2_out
DSP_I2S_Data1_out
DSP_I2S_Data0_out
DSP_I2S_LRCLK_out
DSP_I2S_BCLK_out
Board_Version_DET
42528_I2S_DATA0_in
42528_I2S_LRCLK_in
42528_I2S_BCLK_in
Airplay_I2S_LRCLK_in
MCU_nRESET_ADSP
+3V3_VDDEXT
3V3_STY
GND
DAI_reserve2
DAI_reserve3
DAI_reserve4
Interface with Main Board
MCU_DSPDOCMD
DAI_reserver5
42528_I2S_MCLK_in
DAI_reserver6
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
CON1
FCI 67996-150, 2x25PIN,2.54mm
TP12
R82
10K
GND
GND
R
2
9
1
0
K
R
3
1
1
0
K
R
3
3
1
0
K
R
3
0
1
0
k
R
3
2
1
0
K
R
3
4
1
0
K
R
2
5
1
0
K
R
2
7
1
0
K
R
2
6
1
0
K
R
2
8
1
0
k
C3
100NF
100NF
CLK_CFG0
CLK_CFG1
BOOT_CFG0
BOOT_CFG1
BOOT_CFG2
CLK_CFG1
BOOT_CFG0
BOOT_CFG1
BOOT_CFG2
MCU_nRESET_ADSP
CLK_CFG1-0
0 0
0 1
1 0
1 1
CCLK to CLKIN RATIO
8 : 1
32 : 1
16 : 1
Reserved
BOOT_CFG2-0
0 0 0
0 0 1
0 1 0
0 1 1
Booting-Mode
SPI_Slave_Boot
SPI_Master_Boot
8-bit Flash Boot
INT_ROM
R
3
8
1
0
K
GND
Board_Version_DET
Board _Ver_DET
Board
0
1
Falcom
Sigma 300
R
3
7
1
0
K
3V3_STY
R36
GND
3V3_VDDEXT
N
M
N
M
SW
1
3V3_VDDEXT
R
3
5
1
0
K
NM
XOUT
1
S0
2
S1
3
S2
4
VDD1
5
GND1
6
CLK1
7
CLK2
8
REFOUT
9
CLK3
10
CLK4
11
GND2
12
VDD2
13
S3
14
VDD3
15
XIN
16
U2
AK8133E
1
3
Y3
27MHZ
C4
18PF
18PF
C5
18PF
18PF
GND
C9
100NF
100NF
GND
C8
100NF
100NF
GND
R
7
8
R
8
0
1
0
0
K
S3
S2
S1
S0
GND
C11
100NF
100NF
GND
+
C6
47UF
47UF
C7
100NF
L56
BLM18HD601SN1
+3V3_OSC
+3V3_OSC
+3V3_OSC
S3
S0
S1
S2
S1
S2
R81
10 OHM
C10
100NF
To ADSP_24.576MHz
R
7
9
1
0
0
K
R
7
7
R
7
3
1
0
0
K
R
7
4
R
7
5
R
7
6
1
0
0
K
GND
GND
GND
R71
33
R72
33
R266
0
0
R70
1M
+3V3_VDDEXT
+3V3_OSC
(18mA)
Clock Generator
+3V3_VDDEXT
TP7
TP8
TP8
TP5
TP6
TP6
N
M
N
M
N
M
N
M
N
M
N
M
N
M
To Codec_24.576MHz
To Codec_24.576MHz
TP26
TP27
(DSP_I2S_MCLK_out)
(Airplay_I2S_MCLK_in)
C94
12PF
C95
12pF
GND
C
9
6
2
7
p
F
C
9
7
2
7
p
F
C
9
8
N
M
C
1
0
1
2
7
p
F
C
1
0
2
2
7
p
F
C
1
0
3
N
M
C
1
0
4
2
7
p
F
C
1
0
5
2
7
p
F
C
1
0
6
N
M
C
1
0
7
2
7
p
F
C
1
0
8
N
M
C
1
0
9
N
M
C
1
1
0
N
M
C
1
1
1
N
M
C
1
1
2
N
M
C
1
1
3
N
M
C
1
1
4
N
M
C
1
1
5
N
M
C
1
1
6
N
M
GND
C
1
1
7
N
M
C
1
1
8
N
M
C
1
1
9
N
M
GND
L11
1K @ 100MHz
L12
0R
L13
0R
L14
0R
L15
L16
L17
L18
L16
L17
L18
L19
0R
L20
L21
L22
L23
L22
L23
SST25VF040B-80-4I-S2AF
CE#
1
SO
2
WP#
3
Vss
4
SI
5
SCK
6
HOLD#
7
VDD
8
U3
R112
NM
(DSP_I2S_MCLK_out)
(Airplay_I2S_MCLK_in)
R
1
1
3
N
M
OPTION only
For Debug
Fo
r D
eb
ug
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Source key
LED S1
LED S2
LED S3
LED S4
LED S5
LED S6
LED S7
LED S2
LED S3
LED S4
LED S5
LED S6
LED S7
LED S1
LED S2
LED S3
LED S4
LED S5
LED S6
Source key
LED S7
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
Title
Size
Document Number
Rev
Date:
Sheet
of
<Doc>
<RevCod
<Title>
A4
1
1
Friday, November 22, 2013
Title
Size
Document Number
Rev
Date:
Sheet
of
<Doc>
<RevCod
<Title>
A4
1
1
Friday, November 22, 2013
Title
Size
Document Number
Rev
Date:
Sheet
of
<Doc>
<RevCod
<Title>
A4
1
1
Friday, November 22, 2013
AUX
Optical
WiFi
BT
DLNA
Phono
Source Led
Optical
WiFi
BT
DLNA
Phono
Source Led
For L8, Add LED9,delete LED3
For L16, Delete LED9
For L16, Delete LED9
For L8,delet R43,add LED10,LED8,R15,R16
ForL16,add R43,delete LED10,LED8,R15,R16
ForL16,add R43,delete LED10,LED8,R15,R16
For L8,delet LED2
For L8,delet LED5
For L8,delet LED6,Q6
Add LED11,add R14
For L16, delete LED11
Add LED6
Add LED11,add R14
For L16, delete LED11
Add LED6
R10
0R
R10
0R
R22
4.7K
R22
4.7K
R7
0R
R7
0R
R2
0R
R2
0R
R12
0R
R12
0R
R17
4.7K
R17
4.7K
C7
10NF
C7
10NF
LED1
RED
LED1
RED
1
2
R23
4.7K
R23
4.7K
R18
4.7K
R18
4.7K
C8
10NF
C8
10NF
C3
10NF
C3
10NF
R16
0R
R16
0R
R11
0R
R11
0R
R14
0
R14
0
R43
0R
0R
R43
0R
0R
LED3
WHITE
LED3
WHITE
1
2
R9
0R
R9
0R
LED5
RED
LED5
RED
1
2
sw-dpst
sw1
sw-dpst
sw1
3
O
O
4
O
2
O
1
R38
51R
R38
51R
Q3
2N3904
2N3904
Q3
2N3904
2N3904
2
1
3
R15
0R
0R
R15
0R
0R
Q5
2N3904
2N3904
Q5
2N3904
2N3904
2
1
3
R13
0R
R13
0R
R37
51R
R37
51R
R39
51R
R39
51R
R21
4.7K
R21
4.7K
LED4
RED
LED4
RED
1
2
R35
0R
R35
0R
LED7
RED
LED7
RED
1
2
R1
0R
R1
0R
C6
10NF
C6
10NF
R4
0R
R4
0R
R34
0R
R34
0R
LED9
WHITE
LED9
WHITE
1
2
LED11
WHITE
LED11
WHITE
1
2
LED10
WHITE
LED10
WHITE
1
2
LED2
RED
LED2
RED
1
2
R6
0R
R6
0R
Q4
2N3904
2N3904
Q4
2N3904
2N3904
2
1
3
R40
51R
R40
51R
CN1
Header 10
CN1
Header 10
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
R8
0R
R8
0R
Q2
2N3904
2N3904
Q2
2N3904
2N3904
2
1
3
LED6
RED
LED6
RED
1
2
Q1
2N3904
Q1
2N3904
2
1
3
R42
51R
R42
51R
Q11
2N3904
2N3904
Q11
2N3904
2N3904
2
1
3
C2
10NF
C2
10NF
R5
0R
R5
0R
R19
4.7K
R19
4.7K
LED8
WHITE
LED8
WHITE
1
2
R36
51R
R36
51R
Q6
2N3904
2N3904
Q6
2N3904
2N3904
2
1
3
R20
4.7K
R20
4.7K
C4
10NF
C4
10NF
R3
0R
R3
0R
R41
51R
R41
51R
C5
10NF
C5
10NF
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