Clevo W270CZQ Service Manual page 50

Processor 3/7
Ivy/Sandy Bridge Processor 3/7 ( DDR3 )
U34C
[9] M_A_DQ[63:0]
AG6
M_A_DQ0
SA_DQ[0]
M_A_DQ1 AJ6
SA_DQ[1]
M_A_DQ2 AP11
SA_DQ[2]
AL6
M_A_DQ3
AJ10 SA_DQ[3]
M_A_DQ4
SA_DQ[4]
M_A_DQ5 AJ8
SA_DQ[5]
M_A_DQ6 AL8
SA_DQ[6]
AL7
M_A_DQ7
AR11 SA_DQ[7]
M_A_DQ8
SA_DQ[8]
M_A_DQ9 AP6
SA_DQ[9]
M_A_DQ10 AU6
SA_DQ[10]
AV9
M_A_DQ11
SA_DQ[11]
M_A_DQ12 AR6
SA_DQ[12]
M_A_DQ13 AP8
SA_DQ[13]
AT13
M_A_DQ14
AU13 SA_DQ[14]
M_A_DQ15
SA_DQ[15]
M_A_DQ16 BC7
SA_DQ[16]
M_A_DQ17 BB7
SA_DQ[17]
BA13
M_A_DQ18
SA_DQ[18]
M_A_DQ19 BB11
SA_DQ[19]
M_A_DQ20 BA7
SA_DQ[20]
BA9
M_A_DQ21
BB9 SA_DQ[21]
M_A_DQ22
SA_DQ[22]
M_A_DQ23 AY13
SA_DQ[23]
M_A_DQ24 AV14
SA_DQ[24]
AR14
M_A_DQ25
AY17 SA_DQ[25]
M_A_DQ26
SA_DQ[26]
M_A_DQ27 AR19
SA_DQ[27]
M_A_DQ28 BA14
SA_DQ[28]
AU14
M_A_DQ29
BB14 SA_DQ[29]
M_A_DQ30
SA_DQ[30]
M_A_DQ31 BB17
SA_DQ[31]
M_A_DQ32 BA45
SA_DQ[32]
AR43
M_A_DQ33
SA_DQ[33]
M_A_DQ34 AW48
SA_DQ[34]
M_A_DQ35 BC48
SA_DQ[35]
M_A_DQ36 BC45
AR45 SA_DQ[36]
M_A_DQ37
SA_DQ[37]
M_A_DQ38 AT48
SA_DQ[38]
M_A_DQ39 AY48
SA_DQ[39]
BA49
M_A_DQ40
AV49 SA_DQ[40]
M_A_DQ41
SA_DQ[41]
M_A_DQ42 BB51
SA_DQ[42]
M_A_DQ43 AY53
SA_DQ[43]
BB49
M_A_DQ44
SA_DQ[44]
M_A_DQ45 AU49
SA_DQ[45]
M_A_DQ46 BA53
SA_DQ[46]
BB55
M_A_DQ47
BA55 SA_DQ[47]
M_A_DQ48
SA_DQ[48]
M_A_DQ49 AV56
SA_DQ[49]
M_A_DQ50 AP50
SA_DQ[50]
AP53
M_A_DQ51
SA_DQ[51]
M_A_DQ52 AV54
SA_DQ[52]
M_A_DQ53 AT54
SA_DQ[53]
AP56
M_A_DQ54
AP52 SA_DQ[54]
M_A_DQ55
SA_DQ[55]
M_A_DQ56 AN57
SA_DQ[56]
M_A_DQ57 AN53
SA_DQ[57]
AG56
M_A_DQ58
SA_DQ[58]
M_A_DQ59 AG53
SA_DQ[59]
M_A_DQ60 AN55
SA_DQ[60]
AN52
M_A_DQ61
SA_DQ[61]
AG55
M_A_DQ62
SA_DQ[62]
M_A_DQ63 AK56
SA_DQ[63]
BD37
[9] M_A_BS0 SA_BS[0]
BF36
[9] M_A_BS1
BA28 SA_BS[1]
[9] M_A_BS2
SA_BS[2]
BE39
[9] M_A_CAS#
SA_CAS#
BD39
[9] M_A_RAS# SA_RAS#
AT41
[9] M_A_WE# SA_WE#
P31X24_1023B_01B
AU36
SA_CK[0] M_A_CLK_DDR0 [9] [10] M_B_DQ[63:0]
AV36
SA_CK#[0] M_A_CLK_DDR#0 [9]
AY26
M_A_CKE0 [9]
SA_CKE[0]
AT40
M_A_CLK_DDR1 [9]
SA_CK[1]
AU40
SA_CK#[1] M_A_CLK_DDR#1 [9]
BB26
SA_CKE[1] M_A_CKE1 [9]
BB40
M_A_CS#0 [9]
SA_CS#[0]
BC41
SA_CS#[1] M_A_CS#1 [9]
AY40
M_A_ODT0 [9]
SA_ODT[0] BA41
M_A_ODT1 [9]
SA_ODT[1]
M_A_DQS#[7:0] [9]
AL11
M_A_DQS#0
SA_DQS#[0]
AR8 M_A_DQS#1
SA_DQS#[1]
AV11 M_A_DQS#2
SA_DQS#[2]
AT17
M_A_DQS#3
SA_DQS#[3] AV45
M_A_DQS#4
SA_DQS#[4]
AY51 M_A_DQS#5
SA_DQS#[5]
AT55 M_A_DQS#6
SA_DQS#[6]
AK55
M_A_DQS#7
SA_DQS#[7]
M_A_DQS[7:0] [9]
AJ11 M_A_DQS0
SA_DQS[0]
AR10 M_A_DQS1
SA_DQS[1]
AY11
M_A_DQS2
SA_DQS[2]
AU17 M_A_DQS3
SA_DQS[3]
AW45 M_A_DQS4
SA_DQS[4]
AV51
M_A_DQS5
SA_DQS[5] AT56
M_A_DQS6
SA_DQS[6]
AK54 M_A_DQS7
SA_DQS[7]
M_A_A[15:0] [9]
BG35
M_A_A0
SA_MA[0]
BB34
M_A_A1
SA_MA[1]
BE35 M_A_A2
SA_MA[2]
BD35 M_A_A3
SA_MA[3]
AT34
M_A_A4
SA_MA[4]
AU34
M_A_A5
SA_MA[5]
BB32 M_A_A6
SA_MA[6]
AT32 M_A_A7
SA_MA[7] [10] M_B_BS0
AY32
M_A_A8
[10] M_B_BS1
SA_MA[8] AV32
M_A_A9
[10] M_B_BS2
SA_MA[9]
BE37 M_A_A10
SA_MA[10]
BA30 M_A_A11
SA_MA[11]
BC30
M_A_A12
SA_MA[12] AW41
M_A_A13
[10] M_B_CAS#
SA_MA[13]
AY28 M_A_A14
SA_MA[14] [10] M_B_RAS#
AU26 M_A_A15
SA_MA[15] [10] M_B_WE#
U34D
BA34
SB_CK[0]
AY34
SB_CK#[0]
AL4 AR22
M_B_DQ0
SB_DQ[0] SB_CKE[0]
M_B_DQ1 AL1
SB_DQ[1]
M_B_DQ2 AN3
SB_DQ[2]
AR4
M_B_DQ3
AK4 SB_DQ[3] BA36
M_B_DQ4
SB_DQ[4] SB_CK[1]
M_B_DQ5 AK3 BB36
SB_DQ[5] SB_CK#[1]
M_B_DQ6 AN4 BF27
SB_DQ[6] SB_CKE[1]
AR1
M_B_DQ7
AU4 SB_DQ[7]
M_B_DQ8
SB_DQ[8]
M_B_DQ9 AT2
SB_DQ[9]
M_B_DQ10 AV4
SB_DQ[10]
BA4
M_B_DQ11
SB_DQ[11]
M_B_DQ12 AU3
SB_DQ[12]
M_B_DQ13 AR3
SB_DQ[13]
AY2
M_B_DQ14
BA3 SB_DQ[14]
M_B_DQ15
SB_DQ[15]
M_B_DQ16 BE9
SB_DQ[16]
M_B_DQ17 BD9
SB_DQ[17]
BD13
M_B_DQ18
SB_DQ[18]
M_B_DQ19 BF12
SB_DQ[19]
M_B_DQ20 BF8
SB_DQ[20]
BD10
M_B_DQ21
BD14 SB_DQ[21] BE41
M_B_DQ22
SB_DQ[22] SB_CS#[0]
M_B_DQ23 BE13 BE47
SB_DQ[23] SB_CS#[1]
M_B_DQ24 BF16
SB_DQ[24]
BE17
M_B_DQ25
BE18 SB_DQ[25]
M_B_DQ26
SB_DQ[26]
M_B_DQ27 BE21
SB_DQ[27]
M_B_DQ28 BE14
SB_DQ[28]
BG14 AT43
M_B_DQ29
BG18 SB_DQ[29] SB_ODT[0] BG47
M_B_DQ30
SB_DQ[30] SB_ODT[1]
M_B_DQ31 BF19
SB_DQ[31]
M_B_DQ32 BD50
SB_DQ[32]
BF48
M_B_DQ33
SB_DQ[33]
M_B_DQ34 BD53
SB_DQ[34]
M_B_DQ35 BF52
SB_DQ[35]
M_B_DQ36 BD49
BE49 SB_DQ[36] AL3
M_B_DQ37 M_B_DQS#0
SB_DQ[37] SB_DQS#[0]
M_B_DQ38 BD54 AV3 M_B_DQS#1
SB_DQ[38] SB_DQS#[1]
M_B_DQ39 BE53 BG11 M_B_DQS#2
SB_DQ[39] SB_DQS#[2]
BF56 BD17
M_B_DQ40 M_B_DQS#3
BE57 SB_DQ[40] SB_DQS#[3] BG51
M_B_DQ41 M_B_DQS#4
SB_DQ[41] SB_DQS#[4]
M_B_DQ42 BC59 BA59 M_B_DQS#5
SB_DQ[42] SB_DQS#[5]
M_B_DQ43 AY60 AT60 M_B_DQS#6
SB_DQ[43] SB_DQS#[6]
BE54 AK59
M_B_DQ44 M_B_DQS#7
SB_DQ[44] SB_DQS#[7]
M_B_DQ45 BG54
SB_DQ[45]
M_B_DQ46 BA58
SB_DQ[46]
AW59
M_B_DQ47
AW58 SB_DQ[47]
M_B_DQ48
SB_DQ[48]
M_B_DQ49 AU58 AM2 M_B_DQS0
SB_DQ[49] SB_DQS[0]
M_B_DQ50 AN61 AV1 M_B_DQS1
SB_DQ[50] SB_DQS[1]
AN59 BE11
M_B_DQ51 M_B_DQS2
SB_DQ[51] SB_DQS[2]
M_B_DQ52 AU59 BD18 M_B_DQS3
SB_DQ[52] SB_DQS[3]
M_B_DQ53 AU61 BE51 M_B_DQS4
SB_DQ[53] SB_DQS[4]
AN58 BA61
M_B_DQ54 M_B_DQS5
AR58 SB_DQ[54] SB_DQS[5] AR59
M_B_DQ55 M_B_DQS6
SB_DQ[55] SB_DQS[6]
M_B_DQ56 AK58 AK61 M_B_DQS7
SB_DQ[56] SB_DQS[7]
M_B_DQ57 AL58
SB_DQ[57]
AG58
M_B_DQ58
SB_DQ[58]
M_B_DQ59 AG59
SB_DQ[59]
M_B_DQ60 AM60
SB_DQ[60]
AL59 BF32
M_B_DQ61 M_B_B0
SB_DQ[61] SB_MA[0]
AF61 BE33
M_B_DQ62 M_B_B1
SB_DQ[62] SB_MA[1]
M_B_DQ63 AH60 BD33 M_B_B2
SB_DQ[63] SB_MA[2]
AU30 M_B_B3
SB_MA[3]
BD30
M_B_B4
SB_MA[4]
AV30
M_B_B5
SB_MA[5]
BG30 M_B_B6
SB_MA[6]
BG39 BD29 M_B_B7
SB_BS[0] SB_MA[7]
BD42 BE30
M_B_B8
AT22 SB_BS[1] SB_MA[8] BE28
M_B_B9
SB_BS[2] SB_MA[9]
BD43 M_B_B10
SB_MA[10]
AT28 M_B_B11
SB_MA[11]
AV28
M_B_B12
AV43 SB_MA[12] BD46
M_B_B13
SB_CAS# SB_MA[13]
BF40 AT26 M_B_B14
SB_RAS# SB_MA[14]
BD45 AU22 M_B_B15
SB_WE# SB_MA[15]
P31X24_1023B_01B
Schematic Diagrams
M_B_CLK_DDR0 [10]
M_B_CLK_DDR#0 [10]
M_B_CKE0 [10]
M_B_CLK_DDR1 [10]
M_B_CLK_DDR#1 [10]
M_B_CKE1 [10]
Sheet 4 of 44
M_B_CS#0 [10]
Processor 3/7
M_B_CS#1 [10]
M_B_ODT0 [10]
M_B_ODT1 [10]
M_B_DQS#[7:0] [10]
M_B_DQS[7:0] [10]
M_B_B[15:0] [10]
Processor 3/7 B - 5