Schematic Diagrams
Processor 5/7 - GFX PWR B - 7
B.Schematic Diagrams
Processor 5/7 - GFX PWR
R411
*0_04
V_SM_VREF_CNT
V_SM_VREF
3.3V
2,3,13,14,15,18,19,20,22,23,24,25,29,31,34,38,39,40,41
Ivy Bridge Processor 5/7 ( GRAPHICS POWER )
change to H=4.2
3/16
D05
C142
0.1u_10V_X5R_04
C143
0.1u_10V_X5R_04
C144
0.1u_10V_X5R_04
C146
0.1u_10V_X5R_04
R399
10K_04
R405
0_04
1.05VS
18,19,20,24,25,39,41
ADD Q36,Q37 for VREF
Stanley 5/8
11/29
R398
*10K_04
¨Ï¥Î1% ¹qªý,1/11
12A
1.5VS_CPU
CAD Note: +V_SM_VREF should
have 10 mil trace width
D05
§ï¬°H=4.2
Stanley 5/22
3/16
C158
10u_6.3V_X5R_08
C150
10u_6.3V_X5R_08
C154
10u_6.3V_X5R_08
C153
10u_6.3V_X5R_08
C420
1u_6.3V_X5R_04
C424
1u_6.3V_X5R_04
C419
10u_6.3V_X5R_08
1.8VS
1.5VS_CPU 3,38
1.8VS
24,41
1.5V
3,9,10,11,12,25,38,40
R430
*0_04
Q37
AO3402L
G
D
S
R439
1K_1%_04
Q36
AO3402L
G
D
S
R431
1K_04
R443
1K_04
R447
1K_1%_04
R429
1K_1%_04
1.5V
R446
1K_1%_04
DRAMRST_CNTRL 3,19
1.5V
DRAMRST_CNTRL 3,19
R442
*0_04
MVREF_DQ_DIMMA 9,10
MVREF_DQ_DIMMB 11,12
R444
0_04
MVREF_CA_DIMMB 11
1.05VS
R445
*0_04
R438
0_04
R437
*0_04
MVREF_CA_DIMMA 9
VREF_CH_B_DIMM
VREF_CH_A_DIMM
6A
C108
*10u_6.3V_X5R_08
C96
10u_6.3V_X5R_06
C109
10u_6.3V_X5R_08
0.85VS
R401
0_04
Disable iGPU PWR 11/28
¾aDIMMºÝÂ\©ñ & TRACE¥[¼e
VREF_CH_A_DIMM
VREF_CH_B_DIMM
0.85VS
44
VCCPLL 1.2A
+
C418
330u_2.5V_6.6*6.6*4.2
+
C434
330u_2.5V_6.6*6.6*4.2
+
C84
330u_2.5V_6.6*6.6*4.2
0.9V or 0.8V
3.3V
R404
10K_1%_04
1.5VS_CPU
POWER
G
RAP
HI
C
S
D
D
R
3
-
1
.5
V
R
A
IL
S
SEN
SE
LI
NES
1.
8
V
RA
I
L
SA
RA
IL
VR
EF
MI
SC
U26G
Iv y Bridge_rPGA_2DPC_Rev 0p61
SM_VREF
AL1
VSSAXG_SENSE
AK34
VAXG_SENSE
AK35
VAXG1
AT24
VAXG2
AT23
VAXG3
AT21
VAXG4
AT20
VAXG5
AT18
VAXG6
AT17
VAXG7
AR24
VAXG8
AR23
VAXG9
AR21
VAXG10
AR20
VAXG11
AR18
VAXG12
AR17
VAXG13
AP24
VAXG14
AP23
VAXG15
AP21
VAXG16
AP20
VAXG17
AP18
VAXG18
AP17
VAXG19
AN24
VAXG20
AN23
VAXG21
AN21
VAXG22
AN20
VAXG23
AN18
VAXG24
AN17
VAXG25
AM24
VAXG26
AM23
VAXG27
AM21
VAXG28
AM20
VAXG29
AM18
VAXG30
AM17
VAXG31
AL24
VAXG32
AL23
VAXG33
AL21
VAXG34
AL20
VAXG35
AL18
VAXG36
AL17
VAXG37
AK24
VAXG38
AK23
VAXG39
AK21
VAXG40
AK20
VAXG41
AK18
VAXG42
AK17
VAXG43
AJ24
VAXG44
AJ23
VAXG45
AJ21
VAXG46
AJ20
VAXG47
AJ18
VAXG48
AJ17
VAXG49
AH24
VAXG50
AH23
VAXG51
AH21
VAXG52
AH20
VAXG53
AH18
VAXG54
AH17
VDDQ11
U4
VDDQ12
U1
VDDQ13
P7
VDDQ14
P4
VDDQ15
P1
VDDQ1
AF7
VDDQ2
AF4
VDDQ3
AF1
VDDQ4
AC7
VDDQ5
AC4
VDDQ6
AC1
VDDQ7
Y 7
VDDQ8
Y 4
VDDQ9
Y 1
VDDQ10
U7
VCCPLL1
B6
VCCPLL2
A6
VCCSA1
M27
VCCSA2
M26
VCCSA3
L26
VCCSA4
J26
VCCSA5
J25
VCCSA6
J24
VCCSA7
H26
VCCSA8
H25
VCCSA_SENSE
H23
VCCSA_VID[1]
C24
VCCPLL3
A2
VCCSA_VID[0]
C22
SA_DIMM_VREFDQ
B4
SB_DIMM_VREFDQ
D1
VCCIO_SEL
A19
R413
100_1%_04
C421
0.1u_10V_X5R_04
V_SM_VREF_CNT
Q32
AO3402L
G
D
S
V_SM_VREF
R412
100_1%_04
PS_S3CNTRL_1.5S 38
VCCSA_VID1 44
1.05VS
R96
*10K_04
R97
10K_04
VCCSA_SENSE 44
H_SNB_IVB#_PWRCTRL_R
VCCSA_VID0 44
VCCSA_SENSE
6/3 stuff R524, R310
¤½¥Î½u¸ô default pull down 10K
Sheet 6 of 54
Processor 5/7 -
GFX PWR
Содержание P375SM
Страница 1: ...P375SM P375SMF ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer P375SM P375SMF Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 54: ...Disassembly 2 30 Removing the Volume Board Module 2 Disassembly ...
Страница 57: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 58: ...Part Lists A 4 Bottom A Part Lists Bottom ONLY FOR 單卡用 Figure A 2 Bottom ...
Страница 59: ...Part Lists LCD P375SM A 5 A Part Lists LCD P375SM Figure A 3 LCD P375SM ...
Страница 60: ...Part Lists A 6 LCD P375SMF A Part Lists LCD P375SMF Figure A 4 LCD P375SMF ...
Страница 61: ...Part Lists Mainboard A 7 A Part Lists Mainboard ONLY FOR 雙卡用 Figure A 5 Mainboard ...
Страница 62: ...Part Lists A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Страница 63: ...Part Lists COMBO A 9 A Part Lists COMBO Figure A 7 COMBO ...
Страница 64: ...Part Lists A 10 A Part Lists ...