Schematic Diagrams
B - 46 M92 VDDC
B.Schematic Diagrams
M92 VDDC
1.0V
EN_VGA_CORE
17A
1
1
0
? ?
1
1
0
1.05V
GPIO20
0
GPIO15
1.1V
1.2V
PJ18 Pad ? ?
0
VDDC
PR394
75K_1%_06
PQ119
ME4626-G
4
6
2
7
3
8
5
1
PC152
.1U_50V_06
PC160
1000P_50V_04
PQ116
ME4894-G
4
6
2
7
3
8
5
1
PR401
49.9K_1%_06
PC
1
5
6
.1
U
_
1
6
V
_
0
4
PL8
0.5uH_10*10*4
1
2
PR392
4.75K_1%_04
PR397
10K_1%_04
PC150
4.7u_25V_X5R_08
PR393
10K_04
PR390
100K_04
PR398
30K_1%_04
PR400
20K_1%_04
PQ118
ME4626-G
4
6
2
7
3
8
5
1
PC161
0.01u_16V_X7R_04
PQ117
*ME4894
4
6
2
7
3
8
5
1
PR395
75K_1%_06
PU7
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
PR388
*10K_04
PJ49
40mil
1
2
PR389
100K_04
PR391
1M_04
PC157
1U_10V_06
PC149
*2200P_50V_06
+
PC
1
5
4
22
0u
_4V
_
V
_A
+
PC
1
5
5
*2
20
U
_
4V_
D
2
PD18
SK34SA
A
C
PC151
4.7u_25V_X5R_08
PC153
*100P_50V_04
PR387
*10K_04
PR396
0_04
PR399
*90.U
PQ115
MTN7002ZHS3
G
D
S
PC158
470p_50V_X7R_04
PJ50
8mm
1
2
PC159
20p_50V_NPO_04
PD17
RB0540S2
A
C
VIN
VGA_VCORE
5V
5V
3.3VS
VDDC
5V
VIN
12,34,38,39,41,42,43,44,46
5V
28,32,36,38,40,41,42,43
3.3VS
2,10,11,12,13,14,21,22,23,25,26,27,28,30,31,32,33,34,36,37,38,44,47
5V
M92_GPIO15
14
M92_GPIO20
14
VDDC
16
dGPU_PWROK
26
dGPU_PWR_EN#
13,20,26,43
SC471A_FB
FOR ATI M92-S2 XT VGA
Sheet 45 of 56
M92 VDDC
Содержание B5120
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer B5120 B5125 Service Manual...
Страница 24: ...Introduction 1 12 Mainboard Overview Bottom Connectors 1 Introduction...
Страница 44: ...Disassembly 2 20 Removing the Modem 2 Disassembly...
Страница 51: ...Part Lists BOTTOM A 7 A Part Lists BOTTOM Figure A 5 BOTTOM...
Страница 52: ...Part Lists A 8 LCD A Part Lists LCD Figure A 6 LCD...
Страница 53: ...Part Lists SATA DVD SUPER MULTI A 9 A Part Lists SATA DVD SUPER MULTI Figure A 7 SATA DVD SUPER MULTI...
Страница 54: ...Part Lists A 10 SATA DVD SUPER MULTI A Part Lists...
Страница 112: ...Schematic Diagrams B 58 MULTI FUNCTION BOARD B Schematic Diagrams...