Usbb Assy - Pioneer CDJ-2000NXS Service Manual

1

10.10 USBB ASSY

A
B
GNDD
C
USB_DP_A
GNDD
USB_DN_A
GNDD
HSSW_PWREN
HSSW_PWRFL
V_BUS_B
GNDD
USB_DN_B
GNDD
USB_DP_B
GNDD
D
E
K N 6 3 0 1
N M
1
GNDF
F
H
104
1
2
V+5_USB_D
V+5_USB_D
GNDD
CN6301
V K N 1 2 7 3 - A
1
USB_DP_A
2
3
USB_DN_A
4
5
HSSW_PWREN
6
HSSW_PWRFL
7
8
9
1 0
1 1
1 2
1 3
2
3
V+5_USB_D
CN6302
1
2
3
K M 2 0 0 N A 3
V_BUS_B
USB_DN_B
USB_DP_B
UMZU6.2N-TLB
GNDD
CDJ-2000NXS
3
4
USB Power Switch Circuit
Current limit resistor: R6302+R6306
(limitcurrent max: 2.7ayp: 2.51A min
1/10W
R 6 3 0 3
0
C 6 3 1 1
N M
R 6 3 0 4
0
1
2
3
4
NM
D6302
JA6302
D K N 1 6 4 6 - A
GNDF
USB CONNECTOR
(B-TYPE)
Rating
30V
1.5A
4
F F
R 6 3 0 2 R 6 3 0 6
2 2 k 2 2 k
!
IC6301
TPS2557DRB
1 8
GND1
FAULT
2 7
IN1 OUT2
3 6
IN2 OUT1
4 5
EN ILIM
GND2
9
USB DISCHARGE CIRC
R T 1
R T 2