EUROCOM P570WM Service Manual page 68

Schematic Diagrams
Sandy Bridge - O-Power
Sheet 9 of 63
Sandy Bridge -
O-Power
52 VCC_SENSE
52 VSS_VCC_SENSE
51 VTT_SENSE_DP
51 VTT_SENSE_DN
52 VSA_SENSE
52 VSS_VSA_SENSE
B - 10 Sandy Bridge - O-Power
N51 Y 54
V_CPU_VCCSA VSA VTTA
N45 W49
VSA VTTA
G49 AU53
VSA VTTA
G43 AM54
VSA VTTA
B54 AM48
VSA VTTA
AJ9 AE53
VSA VTTA
AJ7 AE45
VSA VTTA
AJ5
VSA
AJ3 DA49
VSA VTTA
AJ13 CR51
AJ11 VSA VTTA CR45
VSA VTTA
AJ1 CJ49
VSA VTTA
AH8 CG55
VSA VTTA
AH6 CC45
VSA VTTA
AH4 CA53
VSA VTTA
AH2
VSA
AH16 DD26
VSA VCCD_01
AH14 DD24
VSA VCCD_01
AH12 DD22
VSA VCCD_01
AH10 DD20
VSA VCCD_01
AG17 DD18
VSA VCCD_01
AG15 CW27
VSA VCCD_01
AF18 CW25
VSA VCCD_01
AE17 CW23
VSA VCCD_01
AE15 CW21
VSA VCCD_01
CW19
VCCD_01
CA23 CP28
V_CPU_VTT
CA21 VTTD VCCD_01 CP26
VTTD VCCD_01
BY 22 CP24
VTTD VCCD_01
BY 20 CP22
VTTD VCCD_01
BU47 CP20
VTTD VCCD_01
BR55 CJ27
VTTD VCCD_01
BM42 CJ25
VTTD VCCD_01
BL51 CJ23
VTTD VCCD_01
BK56 CJ21
VTTD VCCD_01
BH42 CJ19
VTTD VCCD_01
BD42 CD28
VTTD VCCD_01
AY 42 CD26
VTTD VCCD_01
AT42 CD24
VTTD VCCD_01
AM42 CD22
VTTD VCCD_01
AG23 CD20
VTTD VCCD_01
AG21
VTTD
AF24 V24
VTTD VCCD_23
AF22 V22
VTTD VCCD_23
V20
VCCD_23
V18
VCCD_23
CA15 V16
V_CPU_PLL
VCCPLL VCCD_23
CA13 N23
VCCPLL VCCD_23
BY 14 N21
VCCPLL VCCD_23
N19
VCCD_23
BW 3 N17
VCC_SENSE VCCD_23
BY 2 N15
VSS_VCC_SENSE VCCD_23
H24
VCCD_23
BP42 H22
R7 *10mil_short
BT42 VTTD_SENSE VCCD_23 H20
R97 *10mil_short
VSS_VTTD_SENSE VCCD_23
H18
VCCD_23
AG13 H16
VSA_SENSE VCCD_23
AF14 G13
VSS_VSA_SENSE VCCD_23
C23
VCCD_23
C21
VCCD_23
TP_GATED_SENSE DB56 C19
RSVD VCCD_23
C17
VCCD_23
C15
VCCD_23
AC25
VCCD_23
AC23
VCCD_23
AC21
VCCD_23
AC19
VCCD_23
AC17
VCCD_23
15 OF 17
1554653-1 U31O
V_CPU_VTT
V_CPU_VTT
V_SM_C01
C27 C120 C97 C176 C182 C172
V_CPU_VTT V_SM_C01 V_SM_C23
V_SM_C23
C94 C13 C180 C162
BACK SIDE
C127 C128 C20 C14 C174
BACK SIDE
V_CPU_PLL V_CPU_VCCSA
C177 C168 C188 C281 C184 C309 C190