Service manual
Schematic Diagrams
Processor 5/7 GFX PWR B - 7
B.Schematic Diagrams
Processor 5/7 GFX PWR
1
S3 Pow er Redu ction white pa per
1.5V S_CPU 3,34
TP_GFX_I MON
R378
*20mil_short
VA XG_S ENSE
C582
* 22u_6.3V _X5R_08
1.8V S 16,18,38
1.1V S_V TT 3,5,12. . 14,17..20,35, 36
1.5V 3,8, 9,19, 37
PROCESSOR 5/7 ( GRAPHICS POWER )
FOR DISABLE
FOR DISABLE
C129
1u_6.3V_X5R_04
C155
22u_6.3V_X5R_08
C145
1u_6.3V_X5R_04
1 . 1 VS_ V CC_F DI
1.1VS _VTT
R355 0_06
1.5VS _CPU
1.1VS _VTT
1.1VS _VCC_P EG_DMI
1.1VS_V TT
1.1VS _VTT
1.1VS _VCCTTA _ D DR
R66 0_06
1. 8VS
C121
22u_6.3V_X5R_08
C464
22u_6.3V_X5R_08
C469
22u_6.3V_X5R_08
+
C123
330u_2. 5V_V_A
POWER
GRAPHICS VIDs
GRAPHICS
DDR3 - 1.5V RAILS
FDI PEG & DMI
SE NSE
LINES
1.1V1.8V
U38G
MOLEX 47989-0132
GFX_V ID[0]
AM 22
GFX_V ID[1]
AP 2 2
GFX_V ID[2]
AN 2 2
GFX_V ID[3]
AP 2 3
GFX_V ID[4]
AM 23
GFX_V ID[5]
AP 2 4
GFX_V ID[6]
AN 2 4
GFX_VR_EN
AR 2 5
G F X_D PR S L PVR
AT 25
GF X_IMON
AM 24
V AXG _ SE NSE
AR 2 2
VSSAXG_SENSE
AT 22
VAXG1
AT21
VAXG2
AT19
VAXG3
AT18
VAXG4
AT16
VAXG5
AR21
VAXG6
AR19
VAXG7
AR18
VAXG8
AR16
VAXG9
AP 2 1
VAXG10
AP 1 9
VAXG11
AP 1 8
VAXG12
AP 1 6
VAXG13
AN21
VAXG14
AN19
VAXG15
AN18
VAXG16
AN16
VAXG17
AM21
VAXG18
AM19
VAXG19
AM18
VAXG20
AM16
VAXG21
AL21
VAXG22
AL19
VAXG23
AL18
VAXG24
AL16
VAXG25
AK 2 1
VAXG26
AK 1 9
VAXG27
AK 1 8
VAXG28
AK 1 6
VAXG29
AJ21
VAXG30
AJ19
VAXG31
AJ18
VAXG32
AJ16
VAXG33
AH21
VAXG34
AH19
VAXG35
AH18
VAXG36
AH16
V TT1_45
J24
V TT1_46
J23
V TT1_47
H25
V TT1_48
K26
V TT1_49
J27
V TT1_50
J26
V TT1_51
J25
V TT1_52
H27
V TT1_53
G28
V TT1_54
G27
V TT1_55
G26
V TT1_56
F26
V TT1_57
E26
V TT1_58
E25
VDDQ1
AJ 1
VDDQ2
AF 1
VDDQ3
AE 7
VDDQ4
AE 4
VDDQ5
AC 1
VDDQ6
AB 7
VDDQ7
AB 4
VDDQ8
Y1
VDDQ9
W7
VDDQ10
W4
VDDQ11
U1
VDDQ12
T7
VDDQ13
T4
VDDQ14
P1
VDDQ15
N7
VDDQ16
N4
VDDQ17
L1
VDDQ18
H1
VTT0_59
P10
VTT0_60
N10
VTT0_61
L10
VTT0_62
K10
VCCPLL1
L26
VCCPLL2
L27
VCCPLL3
M2 6
VTT1_63
J22
VTT1_64
J20
VTT1_65
J18
VTT1_66
H21
VTT1_67
H20
VTT1_68
H19
C147
10u_6.3V_X5R_06
C148
10u_6.3V_X5R_06
C108
22u_6.3V_X5R_08
C116
1u_6.3V_X5R_04
C467
1u_6.3V _X5R_04
C143
1u_6.3V_X5R_04
R390 *0_04
C466
2.2u_6.3V_X5R_04
C462
22u_6.3V_X5R_08
C472
22u_6. 3V_X5R_08
C110
22u_6.3V_X5R_08
C109
22u_6.3V_X5R_08
R373 *0_04
C107
22u_6.3V_X5R_08
R389 1K_04
C101
1u_6.3V_X5R_04
C470
1u_6.3V_X5R_04
Pl ease n ote t hat t he
VT T Rail Valu es ar e
Au burnda le VT T=1.0 5V
C463
22u_6.3V_X5R_08
R354 * 32mil_s hort
Cl arksfi eld V TT=1. 1V
C471
4.7u_6.3V_Y 5V_06
VS SAXG _ S EN SE
Sheet 6 of 55
Processor 5/7
GFX PWR