Q7-928
Q7-928 User Manual - Rev. First Edition: 1.0 - Last Edition: 3.0 - Author: S.B. - Reviewed by P.Z Copyright © 2016 SECO S.r.l.
31
R2
R-0
USB_0_1_OC#
VCC_USB0
VCC_USB4
USB_P0-
CN1
Dual_USB connector
1
2
3
4
5
6
7
8
G1
G2
G3
G4
L1
DLW21HN900SQ2
USB_P4-
L2
DLW21HN900SQ2
D1
IP4221CZ6-S
1
2
3
5
6
4
+5V_A
C3
CC-47uF/10V
FB1
BLM18PG121SN1
FB2
BLM18PG121SN1
C4
CC-47uF/10V
C5
CC-100nF
C6
CC-100nF
+5V_A
USB_2_3_OC#
+5V_A
R1
R-10K
U2
AP2142AMP
EN2
4
IN
2
GN
D
1
OUT2
6
OUT1
7
EN1
3
OC2
5
OC1
8
Ex
p.
Pad
9
Q1
2N7002
USB_ID
+3.3V_A
R8
R-100K
+5V_CLIENT
+5V_A
R3
R-100K
R4
R-100K
U5
NC7S00
1
2
4
5
3
P1
SHORTING_PLUG
Place Jumper to f orce USB Port#1 in Host mode
Remov e Jumper to set USB Port #1 in Client mode
Q4
2N7002
R9
R-100K
R5
R-100K
+3.3V_A
+3.3V_A
C1
CC-100nF
SUS_S5#
+3.3V_A
C16
CC-100nF
Q2
2N7002
Q3
2N7002
J1
JUMPER
1
2
U3
NC7S08
1
2
4
5
3
+3.3V_A
+
C18
CT-47uF/10V
C13
CC-100nF
C7
CC-100nF
C8
CC-10uF/10V
L6
DLW21HN900SQ2
D3
IP4221CZ6-S
1
2
3
5
6
4
VCC_USB2
VCC_USB3
CN2
Dual_USB connector
1
2
3
4
5
6
7
8
G1
G2
G3
G4
USB_P2-
L3
DLW21HN900SQ2
L4
DLW21HN900SQ2
USB_P3-
D2
IP4221CZ6-S
1
2
3
5
6
4
+5V_A
C9
CC-47uF/10V
FB3
BLM18PG121SN1
FB4
BLM18PG121SN1
SUS_S5#
C10
CC-47uF/10V
C11
CC-100nF
C12
CC-100nF
USB_ID
USB_CC
USB_P1-
USB mini B
CN3
1
3
4
5
G3
G4
G2
G1
2
+5V_A
USB_4_5_OC#
C2
CC-10uF/10V
C17
CC-100nF
R7
R-52K3/1
U4
TPS2552DBV
OUT
6
ILIM
5
GND
2
IN
1
FAULT
4
EN
3
L5
BLM18PG121SN1
USB_0_1_OC#
+5V_A
R6
R-100K
C15
CC-10uF/10V
C14
CC-100nF
U1
AP2142AMP
EN2
4
IN
2
GN
D
1
OUT2
6
OUT1
7
EN1
3
OC2
5
OC1
8
Ex
p.
Pad
9
+5V_CLIENT
