Service manual

Schematic Diagrams
B - 10 Sandy Bridge - O-Power
B.Schematic Diagrams
Sandy Bridge - O-Power
C172
22uF_6.3V_X5R_06
V_CPU_VCCSA
C188
22uF_6.3V_X5R_06
C174
22uF_6.3V_X5R_06
VSS_VSA_SENSE52
C184
22uF_6.3V_X5R_06
V_CPU_VTT
C182
22uF_6.3V_X5R_06
C127
22uF_6.3V_X5R_06
C14
X5R_0805_47uF_6.3V_20%
BACK SIDE
BACK SIDE
C27
X5R_0805_47uF_6.3V_20%
D03-1013J
22/47uF_08¡÷22uF_06
V_CPU_VTT
V_CPU_VCCSAV_SM_C01
C180
X5R_0805_47uF_6.3V_20%
C162
X5R_0805_47uF_6.3V_20%
V_CPU_VTT
V_CPU_PLL
C94
X5R_0805_47uF_6.3V_20%
V_SM_C23
C177
X5R_0805_47uF_6.3V_20%
C168
X5R_0805_47uF_6.3V_20%
C13
X5R_0805_47uF_6.3V_20%
C120
X5R_0805_47uF_6.3V_20%
C97
X5R_0805_47uF_6.3V_20%
V_CPU_PLL
C281
X5R_0805_47uF_6.3V_20%
C20
X5R_0805_47uF_6.3V_20%
C309
22uF_6.3V_X5R_06
VCC_SENSE52
C190
22uF_6.3V_X5R_06
V_SM_C23
V_SM_C01
C176
22uF_6.3V_X5R_06
TP_GATED_SENSE
R7 *10mil_short
VSA_SENSE52
C128
22uF_6.3V_X5R_06
R97 *10mil_short
V_CPU_VTT
VSS_VCC_SENSE52
VTT_SENSE_DN51
VTT_SENSE_DP51
15 OF 17
1554653-1 U31O
RSVD
DB56
VCC_SENSE
BW3
VCCPLL
BY14
VCCPLL
CA13
VCCPLL
CA15
VSA
B54
VSA
G43
VSA
G49
VSA
N45
VSA
N51
VSA
AE15
VSA
AE17
VSA
AF18
VSA
AG15
VSA
AG17
VSA
AH2
VSA
AH4
VSA
AH6
VSA
AH8
VSA
AH10
VSA
AH12
VSA
AH14
VSA
AH16
VSA
AJ1
VSA
AJ3
VSA
AJ5
VSA
AJ7
VSA
AJ9
VSA
AJ11
VSA
AJ13
VSA_SENSE
AG13
VSS_VCC_SENSE
BY2
VSS_VSA_SENSE
AF14
VSS_VTTD_SENSE
BT42
VTTD
AF22
VTTD
AF24
VTTD
AG21
VTTD
AG23
VTTD
AM42
VTTD
AT42
VTTD
AY42
VTTD
BD42
VTTD
BH42
VTTD
BK56
VTTD
BL51
VTTD
BM42
VTTD
BR55
VTTD
BU47
VTTD
BY20
VTTD
BY22
VTTD
CA21
VTTD
CA23
VTTD_SENSE
BP42
VCCD_01
CD20
VCCD_01
CD22
VCCD_01
CD24
VCCD_01
CD26
VCCD_01
CD28
VCCD_01
CJ19
VCCD_01
CJ21
VCCD_01
CJ23
VCCD_01
CJ25
VCCD_01
CJ27
VCCD_01
CP20
VCCD_01
CP22
VCCD_01
CP24
VCCD_01
CP26
VCCD_01
CP28
VCCD_01
CW19
VCCD_01
CW21
VCCD_01
CW23
VCCD_01
CW25
VCCD_01
CW27
VCCD_01
DD18
VCCD_01
DD20
VCCD_01
DD22
VCCD_01
DD24
VCCD_01
DD26
VCCD_23
C15
VCCD_23
C17
VCCD_23
C19
VCCD_23
C21
VCCD_23
C23
VCCD_23
G13
VCCD_23
H16
VCCD_23
H18
VCCD_23
H20
VCCD_23
H22
VCCD_23
H24
VCCD_23
N15
VCCD_23
N17
VCCD_23
N19
VCCD_23
N21
VCCD_23
N23
VCCD_23
V16
VCCD_23
V18
VCCD_23
V20
VCCD_23
V22
VCCD_23
V24
VCCD_23
AC17
VCCD_23
AC19
VCCD_23
AC21
VCCD_23
AC23
VCCD_23
AC25
VTTA
W49
VTTA
Y54
VTTA
AE45
VTTA
AE53
VTTA
AM48
VTTA
AM54
VTTA
AU53
VTTA
CA53
VTTA
CC45
VTTA
CG55
VTTA
CJ49
VTTA
CR45
VTTA
CR51
VTTA
DA49
Sheet 9 of 63
Sandy Bridge -
O-Power