Schematic Diagrams
3G, POWERGOOD B - 21
B.Sch
e
m
a
tic D
iag
rams
3G, POWERGOOD
3G_3.3V
1.5VS
3G_3.3V
1. 5VS
3G_3.3V
3G_3. 3V
1.5VS
3G_3.3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
3. 3V
3G_3.3V
USB_PP2 16
USB_PN2 16
CLK_PCIE_MINI_3G
2
CLK_PCIE_MINI_3G#
2
3G_EN
26
BUF_PLT_RST# 16,19,22,26
PCIE_WAKE#
17,19,22
WLAN_CLKREQ#
2,19
PCIE_TXP3_3G
16
PCI E_TXN3_3G
16
3G_DET#
26
PCIE_RXN3_3G
16
PCI E_RXP3_3G
16
5VS
14,15,18,21, 23, 25,27
3.3VS
2,3, 6, 7,10,12,13,14,15,16,17,18,19,21,22,23, 25, 26,27,33
3.3V
3,14,15, 16, 17, 18,19,21,22,23,27,29,30
1.5VS
4,10,15, 16, 18, 19,29
3G_POWER
26
UIM_RST
UIM_RST
UIM_PWR
UIM_CLK
Z2704
UIM_VPP
UIM_PWR
Z2701
UIM_DATA
UIM_CLK
Z2702
Z2703
UI M_DATA
UI M_VPP
R507
*4.7K_04
C695
10U_10V_08
C199
.1U_16V_04
C213
.1U_16V_04
C116
.1U_16V_04
K EY
J_3G1
88908-5204
3
5
7
9
11
13
1
15
23
25
21
27
31
33
29
17
19
20
37
39
41
43
45
47
49
51
44
42
18
16
14
2
12
10
8
6
4
22
24
26
28
30
32
34
36
38
40
46
48
50
52
35
COEX1
COEX2
CLKREQ#
GND0
REFCLK-
WAKE#
GND1
PETn0
PETp0
GND2
GND3
PERn0
PERp0
GND4
Reserved0
Reserved1
W_DISABLE#
GND12
3.3VAUX_3
3.3VAUX_4
GND13
Reserved2
Reserved3
Reserved4
Reserved5
LED_WLAN#
LED_WWAN#
GND6
UIM_VPP
UIM_RESET
3.3VAUX_0
UIM_CLK
UI M_DATA
UIM_PWR
1.5V_0
GND5
PERSET#
3.3VAUX_1
GND7
1.5V_1
SMB_CLK
SMB_DATA
GND8
USB_D-
USB_D+
GND9
LED_WPAN#
1.5V_2
GND10
3.3VAUX_2
GND11
R503
0_04
C145
1U_6.3V_04
(TOP VIEW)
LOCK
OPEN
J_SIM1
SIMLOCK 1770661- 1
C7
C6
C5
C1
C2
C3
UIM_DATA
UI M_VPP
UIM_GND
UIM_PWR
UIM_RST
UIM_CLK
R508
0_04
R67
*0_06
Q14
MTN7002ZHS3
G
D
S
+
C697
220U_4V_D2
C694
.1U_16V_04
R63
100K_04
C179
.1U_16V_04
R448
*0_04
+
C696
220U_4V_D2
R61
10K_04
Q19
AO3415
G
D
S
C735
*22P_50V_04
C169
10U_10V_08
C742
*22P_50V_04
R477
0_04
C740
*22P_50V_04
C737
*22P_50V_04
C66
.1U_16V_04
20 mil
3G
Layou note:
1. SIM? Signal Trace(10mil)
2. All signal trace reference GND
3. SIM hold body around add GND
4.SIM CONN NEAR MINI CARD CONN
SIM CONN
Port 2
3G P OWE R
>48 mil
From H8 default HI
>48 mil
Sheet 20 of 38
3G, POWERGOOD
Содержание W760TH
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer W76OTH W765TH Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 44: ......
Страница 52: ......
Страница 96: ...Schematic Diagrams B 44 B Schematic Diagrams ...
Страница 99: ...www s manuals com ...