Schematic Diagrams
Power VGA NVVDD B - 45
B.Sch
e
m
a
tic D
iag
rams
Power VGA NVVDD
20K_1%
15K_1%
6.8K_1%
2K_1%
20K_1%
4.99K_1%
PR132
PJ26
*6mil
1
2
ON
1
0.90V
0
0.85V
0
GPIO6_NVVDD_VID1
0.95V
0
0
PS_NVVDD_PGOOD#
0.95V
1.03V
1
0
GPIO5_NVVDD_VID0
1
NVIDIA N11P-GE1
1
1
0.80V
1
0
0
0.85V
0
0.80V
1
GPIO5_NVVDD_VID0
NVIDIA N11M-OP1
1
GPIO6_NVVDD_VID1
N11P-GE1
N11M-OP1
100K_1%
30K_1%
PR131
PR139
Frequency adj.
25A
VCORE_VGA
10K_1%
M990401
PQ29
MDU2657
G
D
S
PC126
1u_16V_X5R_06
PC125
1000p_50V_X7R_04
PC3
*4.7u_25V_X5R_08
10K_1%
PC122
20p_50V_NPO_04
PR128
100_04
PR132
20K_1%_04
PR127
*90.9K_1%_04
PC119
0.01u_50V_X7R_04
+
PC118
15u_25V_6.3*4.4_C
PR135
5.1K_1%_04
PC1
220p_50V_06
PJ13
*12mm
1
2
PR141
100K_04
PR139
2K_1%_04
PR1
5.1_06
PC121
*2200p_50V_X7R_06
PR140
*10K_04
PR136
0_04
PR129
10K_04
PL5
BCIH1350-1R0M
1
2
PC4
4.7u_25V_X5R_08
PU6
SC471A
LX
1
BST
2
VCC
3
DL
4
GN
D
5
RT
N
6
D1
7
D0
8
FB
9
VOUT
10
PGD
11
EN
12
IL
IM
13
G0
14
G1
15
DH
16
PAD
17
PR130
10K_04
PD17
RB0540S2
A
C
PR131
10K_1%_04
PQ28
MTN7002ZHS3
G
D
S
+
P
C
12
7
56
0u_2
.5V
_6.
6*
6
.6*
5.
9
PR137
*10K_04
PR142
4.99K_1%_04
PR144
10K_1%_04
+
P
C
12
3
56
0
u_
2.
5V
_
6.
6*
6.
6*
5.
9
PC124
0.1u_50V_Y 5V_06
PR2
100_04
PR144
PC120
*100p_50V_NPO_04
PR126
10K_04
PR138
100K_04
PD1
SK34SA
A
C
PC2
4.7u_25V_X5R_08
P
C
11
7
0.
1
u_1
0V
_X
7R
_0
4
PC116
470p_50V_X7R_04
PR134
0_04
PR133
0_04
PR143
30K_1%_04
PR143
VIN
5V
VGA_VCORE
3.3V
NVVDD
SGND
5V
3V3_RUN
SGND
SGND
SGND
VIN
12,37,38,40,41,42,43,45
5V
26,29,30,31,35,37,39,40,41
VDD3
3V3_RUN
NVVDD_VID0
17
NVVDD_VID1
17
NVVDD
18
PS1_VDD_SENSE 13
PS1_GND_SENSE 13
3.3V
3,4,12,13,17,19,20,21,23,24,26,28,29,31,32,33,34,37,39,40,41
VDD3
19,28,30,33,36,37,38,45
3V3_RUN
13,17
PS_NVVDD_PGOOD#
40
SC471A_FB
C990317
75K_1%
NVVDD_VID1
B4100
NVVDD_VID0
EN_VGA_CORE
B5100
10K_1%
PQ1
*MDU2657
G
D
S
PR142
PQ2
MDU2654
G
D
S
PQ30
MDU2654
G
D
S
Sheet 44 of 53
Power VGA NVVDD
Summary of Contents for B7110 Service
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer B7110 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 43: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top 黑色 非耐落 灰色 ...
Page 44: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Part Lists LCD A 5 A Part Lists LCD Figure A 3 LCD 非耐落 ...
Page 46: ...Part Lists A 6 HDD A Part Lists HDD Figure A 4 HDD ...