Schematic Diagrams
B - 36
B.Schematic Diagrams
USB Board
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FOR 15'
PCBA CHECK
100 MIL
SY6288D20AAC: 6-02-62882-9C0
uP7549UMA5-20: 6-02-75495-9C0
PN:6-21-B4900-004
USB2.0 ESD
暨ᶲẞ
2014/5/27
PCBfootprint:
dfn10-2_5x1mm-short
PIN GND3~4=GND
60 mil
100 MIL
PN:6-21-B4900-004
USB2.0 ESD
暨ᶲẞ
2014/5/27
PCBfootprint:
dfn10-2_5x1mm-short
PIN GND3~4=GND
60 mil
UUSBH1_USB_DP2
UUSBH1_USB_DN2
UUSB_PN2R
UUSB_PP2R
UUSB_PN2_RJ
UUSB_PP2_RJ
UUSBH1_USB_DP2
UUSBH1_USB_DN2
UUSBH1_USB_DP4
UUSBH1_USB_DN4
UUSBH1_USB_DP4
UUSBH1_USB_DN4
UUSB_PN3R
UUSB_PP3R
UUSB_PN3_RJ
UUSB_PP3_RJ
U_5V
U_USBVCC_2
U_GND
U_GND
U_GND
U_GND
U_GND
U_GND
U_GND
U_GND
U_GNDU_GND
U_GND
U_GND
U_GND
U_GND
U_GND
U_USBVCC_1
U_5V
U_USBVCC_1
U_5V
U_GND
U_USBVCC_2
U_GND
U_GND
U_GND
U_GND
UDD_ON#
[35]
UDD_ON#
[35]
UDD_ON#
[35]
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N2403-D04
3.0
[35] USB BOARD
A4
35
43
Wednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N2403-D04
3.0
[35] USB BOARD
A4
35
43
Wednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N2403-D04
3.0
[35] USB BOARD
A4
35
43
Wednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
UL2
*WCM2012F2S-161T03-short
1
4
2
3
UJ_USB1
FP225H-016S10M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
UC7
*10u_10V_Y5V_08
N25_USB20
+
UC5
*220u_6.3V_6.3*6.3*4.2
1
UH1
MTH6_0D2_8
2
3
5
4
UC1
10u_10V_Y5V_08
UJ_USB2_1
USB-04AP0B
V+
1
GND1
GND1
DATA_L
2
DATA_H
3
GND
4
GND2
GND2
GND4
GND4
GND3
GND3
UC3
22u_6.3V_X5R_08
6UUR
*0_04
UC2
0.1u_16V_Y5V_04
+
UC11
*220u_6.3V_6.3*6.3*4.2
N25_USB20
UD2
*TVUDF1004AD0
5
1
2
3
4
10
9
8
7
6
UD1
TVUDF1004AD0
5
1
2
3
4
10
9
8
7
6
1
UH3
MTH6_0D2_8
2
3
5
4
3UUR
*0_04
UC4
22u_6.3V_X5R_08
UC12
*0.1u_16V_Y5V_04
UC9
*22u_6.3V_X5R_08
N25_USB20
UC10
*22u_6.3V_X5R_08
N25_USB20
UH4
C79D79N
4UUR
*0_04
UC6
0.1u_16V_Y5V_04
UC8
*0.1u_16V_Y5V_04
N25_USB20
UH2
o98x79d98x79n
2UUR
*0_04
UJ_USB2_2
*USB-04AP0B
V+
1
GND1
GND1
DATA_L
2
DATA_H
3
GND
4
GND2
GND2
GND4
GND4
GND3
GND3
5UUR
*0_04
1UUR
*0_04
UU2
*SY6288D20AAC
N25_USB20
OC#
3
VIN
5
EN#
4
VOUT
1
GND
2
UU1
SY6288DAAC
OC#
3
VIN
5
EN#
4
VOUT
1
GND
2
UL1
*WCM2012F2S-161T03-short
1
4
2
3
Sheet 35 of 41
USB Board
Summary of Contents for N250WU
Page 1: ...N250WU N251WU N252WU ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N250WU N251WU N252WU Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 45: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 47: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 49: ...MB A 7 A Part Lists MB Figure A 5 MB ...
Page 50: ...A 8 A Part Lists ...