
Schematic Diagrams
WLAN, CCD B - 23
B.Schematic Diagrams
WLAN, CCD
VDD3
[13,23,24,26,28,31,32,33,39]
USB_PP3
[17]
USB_PN3
[17]
C4
1u_6.3V_X5R_04
5V
From EC default HI
48 mil
J_CCD1
85205-05001
1
2
3
4
5
C2
*1u_6.3V_X5R_04
MJ_CCD1
5
CCD
1
5V_CCD
CCD_EN
[28]
CCD_DET#
[28]
C6
0.1u_16V_Y 5V_04
C5
*1u_6.3V_X5R_04
U41
G5243A
VIN
4
VIN
5
EN
3
VOUT
1
GND
2
PJ32
*OPEN_2mm
1
2
C679
1u_10V_Y5V_06
>120 mil
WLAN POWER
(FOR INTEL SMART CONNECTOR)
>120 mil
VDD3
C678
0.1u_16V_Y 5V_04
3.3V_WLAN
WLAN_POWER_EN
[28]
PJ31
*OPEN_2mm
1
2
´£¨ÑPIN 2,24,39,41,52
¤£»ÝSUPPORT SMART CONNECTOR ®É,
¥iJUMP SHORT ¤U¤è¹s¥ó¤£¤W¥ó
3.3V
5V
[20,26,27,31,32,34,35,36]
3.3V
[2,3,6,11,13,14,15,17,18,19,20,23,26,28,32,34,35,36]
R501
*10mil_04
0606 D02
M : NCT3522U -- 6-02-03522-9C0
S : G5243A ---- 6-02-05243-9C0
AP2821KTR-G1 6-02-02821-9C0
U52
G5243A
EN
3
VIN
5
VIN/SS
4
VOUT
1
GND
2
PCIE_WAKE#
[15,24,26]
BT_SBD#
3IN1 [28]
C472
0.1u_16V_Y5V_04
3.3V_WLAN
R499
*10K_04
BT_SBD#
[14]
VDD3
R605
*0_04
R552
*0_04
R553
*0_04
CL_RST#1
[14]
CL_CLK1
[14]
CL_DATA1
[14]
R204
*0_04
R498
*0_04
CL_DATA_1
BT_SBD#
R199
*0_04
CL_RST#_1
R357
*10mil_04
BT_EN
[28,29]
BUF_PLT_RST# [11,24,26,28]
3.3V_WLAN
3.3V
CL_CLK_1
CLK_PCIE_MINI
[14]
CLK_PCIE_MINI#
[14]
WLAN_CLKREQ#
[14]
R490
10K_04
WLAN_DET#
[28]
PCIE_RXN3_WLAN
[14]
PCIE_TXP3_WLAN
[14]
PCIE_TXN3_WLAN
[14]
PCIE_RXP3_WLAN
[14]
USB_PP2 [17]
USB_PN2 [17]
3.3V_WLAN
WLAN_EN [28,29]
20 mil
BT_DET# [28]
KEY
J_MINI1
88910-5204M-01
COEX1
3
COEX2
5
CLKREQ#
7
GND0
9
REFCLK-
11
13
WAKE#
1
GND1
15
PETn0
23
PETp0
25
GND2
21
GND3
27
PERn0
31
PERp0
33
GND4
29
Reserv ed0
17
Reserv ed1
19
W_DISABLE#
20
GND12
37
3.3VAUX_3
39
3.3VAUX_4
41
GND13
43
Reserv ed2
45
Reserv ed3
47
Reserv ed4
49
Reserv ed5
51
LED_WLAN#
44
LED_WWAN#
42
GND6
18
UIM_VPP
16
UIM_RESET
14
3.3VAUX_0
2
UIM_CLK
12
UIM_DATA
10
UIM_PWR
8
1.5V_0
6
GND5
4
PERSET#
22
3.3VAUX_1
24
GND7
26
1.5V_1
28
SMB_CLK
30
SMB_DATA
32
GND8
34
USB_D-
36
USB_D+
38
GND9
40
LED_WPAN#
46
1.5V_2
48
GND10
50
3.3VAUX_2
52
GND11
35
BT_EN
[28,29]
USB_D#
R356
*10mil_04
USB_D
3.3V_WLAN
R494
*0_04
WLAN_LED# [29]
80CLK [28]
MINI CARD WLAN
VDD3
Sheet 22 of 44
WLAN, CCD
Summary of Contents for W270CZQ
Page 1: ...W270CZQ W271CZQ ...
Page 2: ...Preface I Preface Notebook Computer W270CZQ W271CZQ Service Manual ...
Page 23: ...Introduction 1 12 1 Introduction ...
Page 40: ...Top A 3 A Part Lists Top 灰色 尚盟 Figure A 1 Top ...
Page 41: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 42: ...SATA BLU RAY COMBO A 5 A Part Lists SATA BLU RAY COMBO 志精 Figure 3 SATA BLU RAY COMBO ...
Page 43: ...Figure 4 SATA DVD DUAL A 6 SATA DVD DUAL A Part Lists SATA DVD DUAL 志精 ...
Page 44: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 45: ...A 8 A Part Lists ...
Page 91: ...Schematic Diagrams B 46 B Schematic Diagrams ...
Page 94: ...www s manuals com ...