Processor 5/7 - EUROCOM W880CU Service Manual

Processor 5/7

D03 CHANGE TO
SHORT
Please note that the
VTT Rail Values are
Auburndale VTT=1.05V
Clarksfield VTT=1.1V
R420 0_06
1.1VS_VTT
R116 *0_06 C161
1.1VS
22u_6.3V_X5R_08
D02 CHANGE TO SHORT
R401 *32mil_short
1.1VS_VTT
R405 *0_06 C591
1.1VS
22u_6.3V_X5R_08
C595
22u_6.3V_X5R_08
PROCESSOR 5/7 ( GRAPHICS POWER )
U34G
AT21
VAXG1
AT19
VAXG2
AT18
VAXG3
AT16
R112
VAXG4
AR21
VAXG5
AR19
*20mil_short
VAXG6
AR18
VAXG7
AR16
VAXG8
AP21
VAXG9
AP19
VAXG10
AP18
VAXG11
AP16
AN21 VAXG12
VAXG13
AN19
VAXG14
AN18
VAXG15
AN16
AM21 VAXG16
VAXG17
AM19
AM18 VAXG18
VAXG19
AM16
AL21 VAXG20
VAXG21
AL19
AL18 VAXG22
VAXG23
AL16
AK21 VAXG24
VAXG25
AK19
VAXG26
AK18
VAXG27
AK16
VAXG28
AJ21
VAXG29
AJ19
VAXG30
AJ18
VAXG31
AJ16
VAXG32
AH21
VAXG33
AH19
VAXG34
AH18
VAXG35
AH16
VAXG36
1.1VS_VCC_FDI
J24
VTT1_45
J23
VTT1_46
H25
C610
VTT1_47
22u_6.3V_X5R_08
1.1VS_VCC_PEG_DMI
K26
VTT1_48
J27
J26 VTT1_49
C157
VTT1_50
J25
H27 VTT1_51
22u_6.3V_X5R_08
VTT1_52
G28
G27 VTT1_53
VTT1_54
G26
F26 VTT1_55
VTT1_56
E26
VTT1_57
C598 E25
VTT1_58
22u_6.3V_X5R_08
MOLEX 479890142
AR22 VAXG_SENSE
R415 *0_04
VAXG_SENSE
AT22
VSSAXG_SENSE R418 *0_04
VSSAXG_SENSE
D03 BOM DEL
R415,R418
AM22
GFX_VID[0]
AP22
GFX_VID[1]
AN22
GFX_VID[2]
AP23
GFX_VID[3]
AM23
GFX_VID[4] AP24
GFX_VID[5]
AN24
GFX_VID[6]
AR25
GFX_VR_EN
AT25
GFX_DPRSLPVR AM24
TP_GFX_IMON R414 1K_04
GFX_IMON
FOR DISABLE
AJ1
VDDQ1
AF1
VDDQ2
AE7 C200 C263 C264
VDDQ3
AE4
VDDQ4
AC1 1u_6.3V_X5R_04 22u_6.3V_X5R_08 22u_6.3V_X5R_08
VDDQ5
AB7
VDDQ6
AB4
VDDQ7
Y1
VDDQ8
W7
VDDQ9
W4
VDDQ10
U1
C193 C203 C192
VDDQ11
T7
VDDQ12
T4
1u_6.3V_X5R_04 1u_6.3V_X5R_04 1u_6.3V_X5R_04
VDDQ13
P1
VDDQ14
N7
VDDQ15
N4
VDDQ16
L1
VDDQ17
H1
VDDQ18
1.1VS_VTT
P10
C636 C634
VTT0_59
N10
VTT0_60
L10
10u_6.3V_X5R_06 10u_6.3V_X5R_06
VTT0_61
K10
VTT0_62
1.1VS_VCCTTA_DDR
J22
R435
VTT1_63
J20
VTT1_64
J18
C171 C168 R430
VTT1_65 H21
VTT1_66
H20
22u_6.3V_X5R_08 22u_6.3V_X5R_08
VTT1_67 H19
VTT1_68
L26
VCCPLL1
L27
VCCPLL2
M26
C151 C150 C582
VCCPLL3
1u_6.3V_X5R_04 1u_6.3V_X5R_04 2.2u_6.3V_X5R_04
Schematic Diagrams
Sheet 6 of 57
D03C
+1.5S_CPU Processor 5/7
C262
+
330u_2.5V_V_A
C186
1u_6.3V_X5R_04
0_06
1.1VS_VTT
*0_06
1.1VS
1.8VS
C154 C584
4.7u_6.3V_X5R_06 22u_6.3V_X5R_08
+1.5S_CPU 3,34
1.8VS 15,17,36
1.1VS 11,12,13,17,18,20,36,38,39
1.1VS_VTT 3,5,16,17,18,38
1.5V 3,9,10,18,28,34,37,41
Processor 5/7 B - 7