10 - 5
• CONNECT UNIT (CONNECT-3)
0.
1
C611
TC7W04F
IC611
1
2
3
4
5
6
7
8
MMZ1608Y102B T
EP551
J751
1
2
3
4
10
C555
VBUSK
UPWS
18P
C562
5V
100K
R615
100K
R614
MDRAF
0.
1
C556
10
C558
47K
R613
10
C553
10
C559
1M
R561
PCM2901E
IC551
1
D+
2
D-
3
VBUS
4
DGNDU
5
HID0
6
HID1
7
HID2
8
SEL0
9
SEL1
10
VCCC
11
AGNDC
12
VINL
13
VINR
14
VCOM
15
VOUTR
16
VOUTL
17
VCCP1
18
AGNDP
19
VCCP2
20
XTO
21
XTI
22
AGNDX
23
VCCX
24
TEST0
25
TEST1
26
DGND
27
VDD
28
SSPND
18P
C561
0.0047
C751
MMZ1608Y102BT
EP602
10
C557
10K
R616
CR-870
X551
1M
R551
10
C552
0.
1
C554
0.
1
C551
MMZ1608Y102BT
EP552
18K
R617
MMZ1608Y102B T
EP611
0
R618
J611
2.2K
R501
0.
1
C502
1K
R502
UMSQS
KDS4148U
D501
1.5K
R507
10K
R508
10K
R509
10K
R510
1.5K
R511
USSQS
1.5K
R527
10K
R529
1K
R522
2.2K
R521
SDRAF
1.5K
R531
10K
R530
0.
1
C522
10K
R528
KDS4148U
D521
100
R514
0.
1
C505
100
R515
100
R541
0.
1
C542
0.
1
C509
CD4053B
IC541
1
Y1
2
Y0
3
Z1
4
Z
5
Z0
6
IN H
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
UDRXD
UDTXD
CIVE
UMOD
CIV
NJM4558M
IC502
2
3
1
NJM4558M
IC502
6
5
7
NJM4558M
IC502
V+
8
GND
4
1.5K
R681
D611
KDS4148U
UDRES
12K
R611
1
C702
1K
R750
NJU7772F33
IC811
1
VIN
2
GND
3
CTRL
4
NC
5
VOUT
1
C812
SN74AHC1G08DCK3
IC571
1
2
3
4
5
0.1
C571
1 SVA
C543
1 SVA
C544
100
R702
100
R1
15K
R908
1.5K
R901
CP2102GM
R
I
C903
1
DCD
2
RI
3
GND
4
D+
5
D-
6
VDD
7
REGI
N
8
VBUS
9
RST
10
NC
11
SUSPEND
12
SUSPEND
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
CTS
24
RTS
25
RXD
26
TXD
27
DSR
28
DTR
22P
C913
0.
1
C908
MMZ1608Y102BT
EP903
1
C917
10
C901
10K
R924
CP2102GM
R
I
C901
1
DCD
2
RI
3
GND
4
D+
5
D-
6
VDD
7
REGI
N
8
VBUS
9
RST
10
NC
11
SUSPEND
12
SUSPEND
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
CTS
24
RTS
25
RXD
26
TXD
27
DSR
28
DTR
15K
R907
27
R912
27
R910
1M
R905
10
C916
22P
C912
1.5K
R904
15K
R921
15K
R916
0.
1
C902
4.7K
R902
1
C903
27P
C907
22P
C922
0.
1
C911
MMZ1608Y102BT
EP901
KRC402
Q903
15K
R918
MMZ1608Y102BT
EP902
100K
R906
22P
C915
22P
C910
10K
R903
22P
C909
27
R911
4.7K
R923
15K
R915
27P
C906
CR-890
X901
1
C904
1
C918
0.
1
C923
0.
1
C905
27
R920
100
R811
XP4601
Q 611
1
2
3
4
5
6
KRC402
Q901
10
C924
1
C651
STLS_5V
UDRES
STLS_5V
RB751V
D821
10K
R832
10
C503
10
C523
10
C521
10
C501
10K
R542
10K
R543
0.
1
C541
-12V
VBUSK
UPWS
5V
MDRAF
UMSQS
USSQS
SDRAF
UDRXD
UDTXD
CIVE
UMOD
CIV
-12V
10K
R651
10K
R931
10K
R932
LM2904PWR
IC501
2
3
1
LM2904PWR
IC501
6
5
7
LM2904PWR
IC501
V+
8
GND
4
560
R517
0.
1
C510
68K
R512
68K
R532
1.2K
R513
1.2K
R533
470
R516
470
R534
10K
R544
10K
R545
10K
R546
KRC402
Q541
TUSB2046BIVFR
IC902
1
DP0
2
DM0
3
VCC
4
RESET
5
EECLK
6
EEDATA/GANGED
7
GND
8
BUSPWR
9
PWRON1
10
O
VRCUR1
11
DM1
12
DP1
13
PWRON2
14
O
VRCUR2
15
DM2
16
DP
2
17
PWRON3
18
O VRCUR3
19
DM3
20
DP3
21
PWRON4
22
OVRCUR4
23
DM4
24
DP4
25
VCC
26
EXTME
M
27
TSTPLL/48MCLK
28
GND
29
XTAL2
30
XTAL1
31
TSTMODE
32
SUSPND
2SJ144
Q501
2SJ144
Q521
10
R703
10
C703
10
C701
10
C811
10
C813
10
R813
0
R612
10P
C615
150P
C504
150P
C524
D
Z2J051M
D502
15k
R504
15k
R524
820k
R505
3.9k
R506
3.9k
R526
820k
R525
MMZ1608B301CT
EP751
MMZ1608B301CT
EP752
MMZ1608B301CT
EP753
MMZ1608B301CT
EP754
47P
C752
47P
C753
47P
C754
0
R925
STLS_5V
-12V
5V
CIV
CONNECT-1
[REMOTE]
CIVE
CONNECT-2
3.3V
3.3V
3.3V
U
DRXD
UDTXD
USB-
UPWS
[USB]
VBUS
VBUS
UDRE S
VBUS
USB+
VBUS
3.3V
3.3V
KRC402
Q902
3.25
0.00
BUS-POWERED
Not connected
4.95
0.00
BUS-POWERED
Not connected
3.27
0.00
BUS-POWERED
Not connected
3.26
0.00
BUS-POWERED
Not connected
0.00
4.94
BUS-POWERED
Not connected
2.24Vp-p
83ns
2.40Vp-p
166ns
• BUS-POWERED
USB audio SQL OPEN: 0.00
USB audio SQL CLOSE: 3.50
• USB not connected
USB audio SQL OPEN: 3.52
USB audio SQL CLOSE: 3.50