GND LINE
POWER- LINE
POWER+ LINE
STBY POWER
Signal
distribution path
Digital In
USB/Core
MIC Route
(Easy-Setup mode)
SW Output
LINE_IN Playback AUX_IN Playback
(Common with LINE_IN is in the middle)
Digital Out
ERROR
NPCM
MPIO_A0
M
PI
O
_B
2
M
PI
O
_B
3
M
PO
0
M
PO
1
D
O
U
T
LR
CK
BC
K
SC
KO
D
G
N
D
D
VD
D
DIR_SCL
D
IR
_S
D
A
MODE
RXIN7
RXIN5
RXIN4
RXIN3
RXIN2
RST
RXIN1
VDDRX
MPIO_A1
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
RXIN6
DIR 2
DIR 1
M
D
O
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_A3
XMCKO
VI
N
R
VI
N
L
VC
CA
D
AG
N
D
AD
VC
O
M
FL
T
VC
C
AG
N
D
TX
O
TX
I
G
N
D
R
X
R
XI
N
0
ERROR
NPCM
MPIO_A0
MPIO_A1
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_A3
MPIO_A2
MS
M
PI
O
_B
2
M
PI
O
_B
3
M
PO
0
M
PO
1
D
O
U
T
LR
CK
BC
K
SC
KO
D
G
N
D
D
VD
D
DIR_SCL
M
D
O
D
IR
_S
D
A
MODE
RXIN7
RXIN5
RXIN4
RXIN3
RXIN2
RST
RXIN1
VDDRX
RXIN6
MS
VI
N
R
VI
N
L
VC
CA
D
AG
N
D
AD
VC
O
M
FL
T
VC
C
AG
N
D
TX
O
TX
I
G
N
D
R
X
R
XI
N
0
DIR
+5V_ST
DAC2_OUT_R
+12V_D
+3.3V_D
DAC2_OUT_L
DAC1_OUT_R
DAC1_OUT_L
DIR2_ANALOG_RIN
DIR2_ANALOG_LIN
DIR1_ANALOG_RIN
DIR1_ANALOG_LIN
DGND
VOL_DA
VOL_CL
USB_EASY_SET_TX2
USB_EASY_SET_TX
BIAS_DETECT
AUX_DETECT
WPS_LED_ON
CONNECT_WPS
NETWORK_R
NETWORK_G
NETWORK_B
D
IR
2_
AN
AL
O
G
_R
IN
D
IR
2_
AN
AL
O
G
_L
IN
ONLY HEOSLINK
MURATA U2J Series
MURATA U2J Series
Use Style Pin
Use Module Holder
DGND
DGND
DGND
DGND
C2
02
16
V/
22
uF
C2
13
47
00
P
C2
12
0.
06
8u
F
R
22
7
68
0
R
22
6
10
0
C2
09
18
pF
R225
1M
C214
0.1
R
21
5
33
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC21
PCM9211PTR
R219
0
R221
OPEN
X201
24.576MHz
R
21
6
33
R
21
7
33
R
21
8
33
C2
08
18
pF
C216
0.1
C2
11
0.
1
R212
33
R211
33
R
22
9
10
K
R
22
8
10
K
R223
33
R220
0
C2
07
0.
1
C2
05
0.
1
C2
04
0.
1
C2
03
0.
1
R
21
4
33
C2
23
16
V/
22
uF
R
24
3
68
0
R
24
2
O
PE
N
C2
30
O
PE
N
R241
OPEN
C235
0.1
R
23
5
33
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC22
PCM9211PTR
R236
0
R238
OPEN
R233
33
C2
29
O
PE
N
C237
0.1
C2
32
0.
1
R
24
5
10
K
R
24
4
10
K
R237
0
C2
22
0.
1
C2
28
0.
1
C2
26
0.
1
C2
25
0.
1
C2
24
0.
1
R
23
4
33
IN
O
U
T
G
N
D
3
2
1
IC27
LM1117C-5V0
D
20
2
1S
S3
55
T
C2
21
10
0/
16
V
D201
1SS355T
C2
19
0.
1
C2
18
10
0/
16
V
C2
20
0.
1
R213
33
R232
0
R231
0
R230
0
C236
10/16V
X202
OPEN
D
20
3
1S
S3
55
T
R239
0
R222
0
R240
0
R224
0
C238
10/16V
C215
10/16V
C217
10/16V
R267
1K
R266
1K
C2
31
10
/1
6V
C2
10
10
/1
6V
C2
34
47
00
P
C2
33
0.
06
8u
F
C2
27
10
/1
6V
C2
06
10
/1
6V
L213
120
L214
120
C2
01
0.
1
C239
0.1
C240
0.1
C241
0.1
21
20
19
18
17
16
15
13
14
12
11
9
10
8
7
5
6
4
3
1
2
22
23
24
25
26
27
CN21
ST11
ST21
ST22
ST23
C242
OPEN
C243
OPEN
C244
OPEN
C245
OPEN
+3.3V_D
DGND
+
5V
_A
DIR2_DIT_DATA
+3.3V_D
DGND
DIR2_ADC_MCK
DIR2_ADC_BCK
DIR2_ADC_LRCK
+8V_A
+5V_A
D
IR
2_
AD
C_
D
AT
A
D
IR
2_
SP
D
IF
DIR2_ADC_DATA
DIR2_SPDIF
DIR2_SPDIF
DIR2_ADC_DATA
DIR1_XMCKO
DIR1_ADC_LRCK
DIR1_ADC_BCK
DIR1_ADC_MCK
DIR1_ERROR
DIR1_NPCM
DIR1_BCK
DIR1_ADC_DATA
DIR1_DATA
DIR1_LRCK
DIR1_MCK
DIR1_OPT1_IN
D
IR
1_
AN
AL
O
G
_R
IN
D
IR
1_
AN
AL
O
G
_L
IN
DIR1_ADC_LRCK
DIR1_ADC_BCK
DIR1_ADC_MCK
DIR1_XMCKO
DIR1_NPCM
DIR1_ERROR
D
IR
1_
AD
C_
D
AT
A
D
IR
1_
D
AT
A
D
IR
1_
LR
CK
D
IR
1_
BC
K
D
IR
1_
M
CK
DIR1_OPT1_IN
DIR1_NPCM
DIR1_ERROR
DIR2_XTI
DIR2_XTI
DIR1_OPT1_IN
DIR1_MCK
DIR1_BCK
DIR1_LRCK
DIR1_DATA
DIR1_ADC_DATA
DIR1_XMCKO
DIR1_ADC_MCK
DIR1_ADC_BCK
DIR1_ADC_LRCK
DIR2_XTI
DIR_SDA
DIR_SCL
DIR_SCL
DIR_SDA
+5V_ST
DGND
+12V_D
+3.3V_D
DAC2_OUT_R
DAC2_OUT_L
DAC1_OUT_R
DAC1_OUT_L
VOL_DA
VOL_CL
USB_EASY_SET_TX2
USB_EASY_SET_TX
BIAS_DETECT
AUX_DETECT
WPS_LED_ON
CONNECT_WPS
NETWORK_R
NETWORK_G
NETWORK_B
D
IR
1_
AN
AL
O
G
_L
IN
D
IR
1_
AN
AL
O
G
_R
IN
DGND
DGND
DIR_SDA
DIR_SDA
DIR_SCL
DIR_SCL
DGND
DGND
DGND
DGND
DGND
DGND
0A
TO A0
1A
TO A1
A5
TO 5A
A6
TO 6A
A7
TO 7A
A8
TO 8A
A9
TO 9A
3B
TO B3
4B
TO B4
CN21
TO BN21
SCHEMATIC DIAGRAMS (2/2)
8U-310014 SACD UNIT (2/2)
SCHEMATIC DIAGRAMS (2/7)
DSP DIR USB
43
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Summary of Contents for HEOS Amp
Page 8: ...Personal notes 8...
Page 29: ...AUDIO CHECK PATH AUX IN LINE IN 29...
Page 30: ...OPT IN 30...
Page 31: ...This Phone Online music USB IN 31...
Page 32: ...EASY SETUP 32...
Page 35: ...Personal notes 35...
Page 51: ...Personal notes Personal notes 51...
Page 52: ...Please refer to the last chapter for the part list UK plug UK Only PACKING VIEW 52...
Page 60: ...PCM9211 Pin Discriptions 60...
