Clevo W251ELQ Service Manual page 59

Ivy Bridge Processor 3/7
Ivy/Sandy Bridge Processor 3/7 ( DDR3 )
U34C
9 M_A_DQ[63:0]
M_A_DQ0 C5
SA_DQ[0]
M_A_DQ1 D5
SA_DQ[1]
D3
M_A_DQ2
D2 SA_DQ[2]
M_A_DQ3
SA_DQ[3]
M_A_DQ4 D6
SA_DQ[4]
M_A_DQ5 C6
SA_DQ[5]
M_A_DQ6 C2
SA_DQ[6]
C3
M_A_DQ7
SA_DQ[7]
F10
M_A_DQ8
F8 SA_DQ[8]
M_A_DQ9
SA_DQ[9]
M_A_DQ10 G10
SA_DQ[10]
M_A_DQ11 G9
SA_DQ[11]
F9
M_A_DQ12
F7 SA_DQ[12]
M_A_DQ13
SA_DQ[13]
M_A_DQ14 G8
SA_DQ[14]
M_A_DQ15 G7
SA_DQ[15]
M_A_DQ16 K4
SA_DQ[16]
K5
M_A_DQ17
K1 SA_DQ[17]
M_A_DQ18
SA_DQ[18]
M_A_DQ19 J1
SA_DQ[19]
M_A_DQ20 J5
SA_DQ[20]
M_A_DQ21 J4
SA_DQ[21]
J2
M_A_DQ22
K2 SA_DQ[22]
M_A_DQ23
SA_DQ[23]
M_A_DQ24 M8
SA_DQ[24]
M_A_DQ25 N10
SA_DQ[25]
M_A_DQ26 N8
SA_DQ[26]
N7
M_A_DQ27
SA_DQ[27]
M10
M_A_DQ28
SA_DQ[28]
M_A_DQ29 M9
SA_DQ[29]
M_A_DQ30 N9
SA_DQ[30]
M_A_DQ31 M7
SA_DQ[31]
AG6
M_A_DQ32
SA_DQ[32]
AG5
M_A_DQ33
AK6 SA_DQ[33]
M_A_DQ34
SA_DQ[34]
M_A_DQ35 AK5
SA_DQ[35]
M_A_DQ36 AH5
SA_DQ[36]
M_A_DQ37 AH6
SA_DQ[37]
AJ5
M_A_DQ38
AJ6 SA_DQ[38]
M_A_DQ39
SA_DQ[39]
M_A_DQ40 AJ8
SA_DQ[40]
M_A_DQ41 AK8
SA_DQ[41]
AJ9
M_A_DQ42
SA_DQ[42]
AK9
M_A_DQ43
AH8 SA_DQ[43]
M_A_DQ44
SA_DQ[44]
M_A_DQ45 AH9
SA_DQ[45]
M_A_DQ46 AL9
SA_DQ[46]
AL8
M_A_DQ47
AP11 SA_DQ[47]
M_A_DQ48
SA_DQ[48]
M_A_DQ49 AN11
SA_DQ[49]
M_A_DQ50 AL12
SA_DQ[50]
M_A_DQ51 AM12
SA_DQ[51]
AM11
M_A_DQ52
SA_DQ[52]
AL11
M_A_DQ53
SA_DQ[53]
M_A_DQ54 AP12
SA_DQ[54]
M_A_DQ55 AN12
SA_DQ[55]
M_A_DQ56 AJ14
SA_DQ[56]
M_A_DQ57 AH14
SA_DQ[57]
AL15
M_A_DQ58
SA_DQ[58]
M_A_DQ59 AK15
SA_DQ[59]
M_A_DQ60 AL14
SA_DQ[60]
M_A_DQ61 AK14
SA_DQ[61]
M_A_DQ62 AJ15
SA_DQ[62]
AH15
M_A_DQ63
SA_DQ[63]
AE10
9 M_A_BS0
AF10 SA_BS[0]
9 M_A_BS1
SA_BS[1]
V6
9 M_A_BS2 SA_BS[2]
AE8
9 M_A_CAS#
SA_CAS#
AD9
9 M_A_RAS# SA_RAS#
AF9
9 M_A_WE# SA_WE#
PZ98827-364B-01F
AB6
M_A_CLK_DDR0 9 10 M_B_DQ[63:0]
SA_CK[0]
AA6
SA_CLK#[0] M_A_CLK_DDR#0 9
V9
SA_CKE[0] M_A_CKE0 9
AA5
SA_CK[1] M_A_CLK_DDR1 9
AB5
SA_CLK#[1] M_A_CLK_DDR#1 9
V10
SA_CKE[1] M_A_CKE1 9
AB4
SA_CK[2]
AA4
SA_CLK#[2]
W9
SA_CKE[2]
AB3
SA_CK[3]
AA3
SA_CLK#[3] W10
SA_CKE[3]
AK3
M_A_CS#0 9
SA_CS#[0] AL3
M_A_CS#1 9
SA_CS#[1]
AG1
SA_CS#[2]
AH1
SA_CS#[3]
AH3
M_A_ODT0 9
SA_ODT[0]
AG3
SA_ODT[1] M_A_ODT1 9
AG2
SA_ODT[2]
AH2
SA_ODT[3]
M_A_DQS#[7:0] 9
C4 M_A_DQS#0
SA_DQS#[0]
G6
M_A_DQS#1
SA_DQS#[1] J3
M_A_DQS#2
SA_DQS#[2]
M6 M_A_DQS#3
SA_DQS#[3]
AL6 M_A_DQS#4
SA_DQS#[4]
AM8
M_A_DQS#5
SA_DQS#[5]
AR12
M_A_DQS#6
SA_DQS#[6] AM15
M_A_DQS#7
SA_DQS#[7]
M_A_DQS[7:0] 9
D4 M_A_DQS0
SA_DQS[0]
F6 M_A_DQS1
SA_DQS[1]
K3 M_A_DQS2
SA_DQS[2]
N6
M_A_DQS3
SA_DQS[3]
AL5
M_A_DQS4
SA_DQS[4]
AM9 M_A_DQS5
SA_DQS[5]
AR11 M_A_DQS6
SA_DQS[6]
AM14 M_A_DQS7
SA_DQS[7]
M_A_A[15:0] 9
AD10 M_A_A0
SA_MA[0]
W1 M_A_A1
SA_MA[1]
W2
M_A_A2
SA_MA[2] W7
M_A_A3
SA_MA[3]
V3 M_A_A4
SA_MA[4]
V2 M_A_A5
SA_MA[5]
W3 M_A_A6
SA_MA[6]
W6
M_A_A7
10 M_B_BS0
SA_MA[7] V1
M_A_A8
10 M_B_BS1
SA_MA[8]
W5 M_A_A9
SA_MA[9] 10 M_B_BS2
AD8 M_A_A10
SA_MA[10]
V4 M_A_A11
SA_MA[11]
W4
M_A_A12
SA_MA[12] AF8
M_A_A13
10 M_B_CAS#
SA_MA[13]
V5 M_A_A14
SA_MA[14] 10 M_B_RAS#
V7 M_A_A15
SA_MA[15] 10 M_B_WE#
U34D
AE2
M_B_CLK_DDR0 10
SB_CK[0]
AD2
SB_CLK#[0] M_B_CLK_DDR#0 10
M_B_DQ0 C9 R9
SB_DQ[0] SB_CKE[0] M_B_CKE0 10
M_B_DQ1 A7
SB_DQ[1]
D10
M_B_DQ2
C8 SB_DQ[2]
M_B_DQ3
SB_DQ[3]
M_B_DQ4 A9 AE1
SB_DQ[4] SB_CK[1] M_B_CLK_DDR1 10
M_B_DQ5 A8 AD1
SB_DQ[5] SB_CLK#[1] M_B_CLK_DDR#1 10
M_B_DQ6 D9 R10
SB_DQ[6] SB_CKE[1] M_B_CKE1 10
D8
M_B_DQ7
SB_DQ[7]
G4
M_B_DQ8
F4 SB_DQ[8]
M_B_DQ9
SB_DQ[9]
M_B_DQ10 F1 AB2
SB_DQ[10] SB_CK[2]
M_B_DQ11 G1 AA2
SB_DQ[11] SB_CLK#[2]
G5 T9
M_B_DQ12
F5 SB_DQ[12] SB_CKE[2]
M_B_DQ13
SB_DQ[13]
M_B_DQ14 F2
SB_DQ[14]
M_B_DQ15 G2
SB_DQ[15]
M_B_DQ16 J7 AA1
SB_DQ[16] SB_CK[3]
J8 AB1
M_B_DQ17
K10 SB_DQ[17] SB_CLK#[3] T10
M_B_DQ18
SB_DQ[18] SB_CKE[3]
M_B_DQ19 K9
SB_DQ[19]
M_B_DQ20 J9
SB_DQ[20]
M_B_DQ21 J10
SB_DQ[21]
K8 AD3
M_B_DQ22
M_B_CS#0 10
K7 SB_DQ[22] SB_CS#[0] AE3
M_B_DQ23
M_B_CS#1 10
SB_DQ[23] SB_CS#[1]
M_B_DQ24 M5 AD6
SB_DQ[24] SB_CS#[2]
M_B_DQ25 N4 AE6
SB_DQ[25] SB_CS#[3]
M_B_DQ26 N2
SB_DQ[26]
N1
M_B_DQ27
SB_DQ[27]
M4
M_B_DQ28
SB_DQ[28]
M_B_DQ29 N5 AE4
M_B_ODT0 10
SB_DQ[29] SB_ODT[0]
M_B_DQ30 M2 AD4
SB_DQ[30] SB_ODT[1] M_B_ODT1 10
M_B_DQ31 M1 AD5
SB_DQ[31] SB_ODT[2]
AM5 AE5
M_B_DQ32
SB_DQ[32] SB_ODT[3]
AM6
M_B_DQ33
AR3 SB_DQ[33]
M_B_DQ34
SB_DQ[34]
M_B_DQ35 AP3
SB_DQ[35]
M_B_DQ36 AN3
SB_DQ[36]
M_B_DQ37 AN2 D7 M_B_DQS#0
SB_DQ[37] SB_DQS#[0]
AN1 F3
M_B_DQ38 M_B_DQS#1
AP2 SB_DQ[38] SB_DQS#[1] K6
M_B_DQ39 M_B_DQS#2
SB_DQ[39] SB_DQS#[2]
M_B_DQ40 AP5 N3 M_B_DQS#3
SB_DQ[40] SB_DQS#[3]
M_B_DQ41 AN9 AN5 M_B_DQS#4
SB_DQ[41] SB_DQS#[4]
AT5 AP9
M_B_DQ42 M_B_DQS#5
SB_DQ[42] SB_DQS#[5]
AT6 AK12
M_B_DQ43 M_B_DQS#6
AP6 SB_DQ[43] SB_DQS#[6] AP15
M_B_DQ44 M_B_DQS#7
SB_DQ[44] SB_DQS#[7]
M_B_DQ45 AN8
SB_DQ[45]
M_B_DQ46 AR6
SB_DQ[46]
AR5
M_B_DQ47
AR9 SB_DQ[47]
M_B_DQ48
SB_DQ[48]
M_B_DQ49 AJ11 C7 M_B_DQS0
SB_DQ[49] SB_DQS[0]
M_B_DQ50 AT8 G3 M_B_DQS1
SB_DQ[50] SB_DQS[1]
M_B_DQ51 AT9 J6 M_B_DQS2
SB_DQ[51] SB_DQS[2]
AH11 M3
M_B_DQ52 M_B_DQS3
SB_DQ[52] SB_DQS[3]
AR8 AN6
M_B_DQ53 M_B_DQS4
SB_DQ[53] SB_DQS[4]
M_B_DQ54 AJ12 AP8 M_B_DQS5
SB_DQ[54] SB_DQS[5]
M_B_DQ55 AH12 AK11 M_B_DQS6
SB_DQ[55] SB_DQS[6]
M_B_DQ56 AT11 AP14 M_B_DQS7
SB_DQ[56] SB_DQS[7]
M_B_DQ57 AN14
SB_DQ[57]
AR14
M_B_DQ58
SB_DQ[58]
M_B_DQ59 AT14
SB_DQ[59]
M_B_DQ60 AT12
SB_DQ[60]
M_B_DQ61 AN15 AA8 M_B_B0
SB_DQ[61] SB_MA[0]
M_B_DQ62 AR15 T7 M_B_B1
SB_DQ[62] SB_MA[1]
AT15 R7
M_B_DQ63 M_B_B2
SB_DQ[63] SB_MA[2] T6
M_B_B3
SB_MA[3]
T2 M_B_B4
SB_MA[4]
T4 M_B_B5
SB_MA[5]
T3 M_B_B6
SB_MA[6]
AA9 R2
M_B_B7
AA7 SB_BS[0] SB_MA[7] T5
M_B_B8
SB_BS[1] SB_MA[8]
R6 R3 M_B_B9
SB_BS[2] SB_MA[9]
AB7 M_B_B10
SB_MA[10]
R1 M_B_B11
SB_MA[11]
T1
M_B_B12
AA10 SB_MA[12] AB10
M_B_B13
SB_CAS# SB_MA[13]
AB8 R5 M_B_B14
SB_RAS# SB_MA[14]
AB9 R4 M_B_B15
SB_WE# SB_MA[15]
PZ98827-364B-01F
Schematic Diagrams
Sheet 4 of 43
Ivy Bridge
Processor 3/7
M_B_DQS#[7:0] 10
M_B_DQS[7:0] 10
M_B_B[15:0] 10
Ivy Bridge Processor 3/7 B - 5