10 - 4
• CONNECT UNIT (CONNECT-1)
0.23Vp-p
83.3ns
0.5Vp-p
166.7ns
MMZ1608Y102B T
EP551
J751
1
2
3
4
VBUSK
UPWS
18P
C562
5V
MDRAF
0.
1
C556
1M
R561
PCM2901 E
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
CR-870
X551
1M
R551
0.
1
C551
MMZ1608Y102BT
EP552
2.2K
R501
1K
R502
UMSQS
1.5K
R507
10K
R508
10K
R510
1.5K
R511
100
R515
0.
1
C509
UDRXD
UDTXD
CIVE
UMOD
CIV
NJM4558M
IC502
2
3
1
NJM4558M
IC502
V+
8
GND
4
1.5K
R681
0.
1
C701
NJU7772F33
IC701
1
VIN
2
GND
3
CTRL
4
NC
5
VOUT
100
R702
15K
R908
27
R913
1.5K
R901
0.
1
C908
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
1M
R905
22P
C912
KDS122
D902
1.5K
R904
15K
R916
0.
1
C902
4.7K
R902
27P
C907
0.
1
C911
MMZ1608Y102BT
EP901
KDS122
D901
MMZ1608Y102BT
EP902
100K
R906
22P
C915
22P
C910
10K
R903
22P
C909
27
R911
15K
R915
27P
C906
CR-890
X901
27
R914
0.
1
C905
KRC402
Q651
KRC402
Q 901
-12V
10K
R651
10K
R931
68K
R512
1.2K
R513
470
R516
1
C651
1
C702
1
C903
1
C904
TC74HC08AF
IC621
1
2
3
4
5
6
78
9
10
11
12
13
14
RB751V
D622
RB751V
D621
10K
R621
10K
R622
0.
1
C510
560
R517
MMZ1608B301CT-AS
EP611
J611
MMZ1608Y102BT
EP602
47K
R613
100K
R614
0.
1
C611
0.001
C613
D611
KDS4148U
10K
R616
0
R618
18K
R617
12K
R611
CISEL
0.
1
C621
1K
R750
LM2904PWR
IC251
2
3
1
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
DP2
17
PWRON3
18
OVRCUR3
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
NJM4558M
IC502
6
5
7
SN74AHC1G32DCK
IC571
1
A
2
B
3
GND
4
Y
5
VCC
100
R571
0.
1
C571
KIC7W14FK
IC611
1
2
3
4
5
6
7
8
KIC7W53FK
IC521
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
10k
R522
0.
1
C502
10K
R509
100
R521
0.
1
C521
10k
R545
KRC402
Q521
0.
1
C554
1
C544
1
C543
0.01
C751
0.
1
C522
1.5k
R523
150P
C504
2SJ144
Q501
10
C501
10
C503
10
C553
10
C552
10
C555
10
C557
10
C558
10
C901
10
C924
D
Z2J051M
D502
D
Z2J051M
D521
0
R612
10P
C615
KDS4148U
D501
15k
R504
820k
R505
3.9k
R506
0
R921
MMZ1608B301CT
EP753
MMZ1608B301CT
EP754
MMZ1608B301CT
EP751
MMZ1608B301CT
EP752
47P
C753
47P
C754
DMG50401 0
Q611
1
2
3
4
5
6
VBUS
5V
USB+
USB-
CONNECT-2
USB
REMOTE