MSI ms-7377 Service Manual page 7

5
MAA_A0
BB30
[13,15] MAA_A[0..14]
MAA_A1
AY25
MAA_A2
BA23
MAA_A3
BB23
MAA_A4 AY23
MAA_A5
BB22
MAA_A6
BA22
MAA_A7
BB21
MAA_A8
D AW21
MAA_A9
BA21
MAA_A10
BB31
MAA_A11
AY21
MAA_A12
BC20
MAA_A13
AY38
MAA_A14
BA19
WE_A#
BA33
[13,15] WE_A#
CAS_A#
AW35
[13,15] CAS_A#
RAS_A#
AY33
[13,15] RAS_A#
SBS_A0
BA31
[13,15] SBS_A[0..2]
SBS_A1
AY31
SBS_A2
AY20
SCS_A#0
BA34
[13,15] SCS_A#0
SCS_A#1
AY35
[13,15] SCS_A#1
SCS_A#2
BB33
[13,15] SCS_A#2
SCS_A#3
BB38
[13,15] SCS_A#3
SCKE_A0
AY19
[13,15] SCKE_A0
SCKE_A1 AW18
[13,15] SCKE_A1
SCKE_A2
BB19
[13,15] SCKE_A2
SCKE_A3
BA18
[13,15] SCKE_A3
ODT_A0
BB35
[13,15] ODT_A0
ODT_A1
BA38
[13,15] ODT_A1
ODT_A2
BA35
[13,15] ODT_A2
ODT_A3
BA39
[13,15] ODT_A3
C P_DDR0_A
AR31
[13] P_DDR0_A
N_DDR0_A
AU31
[13] N_DDR0_A
P_DDR1_A
AP27
[13] P_DDR1_A
N_DDR1_A
AN27
[13] N_DDR1_A
P_DDR2_A
AV33
[13] P_DDR2_A
N_DDR2_A
AW33
[13] N_DDR2_A
P_DDR3_A
AP29
[13] P_DDR3_A
N_DDR3_A
AP31
[13] N_DDR3_A
P_DDR4_A
AM26
[13] P_DDR4_A
N_DDR4_A
AM27
[13] N_DDR4_A
P_DDR5_A
AT33
[13] P_DDR5_A
N_DDR5_A
AU33
[13] N_DDR5_A
BC16
T16 T16
R91 R91 0R0402 0R0402
AN15
AY37
BB29
BB34
AW32
B
BC43
T17 T17
T19 T19
T18 T18
AN21
BB43
BC42
A
5
4
U1MCH U1MCH
U2C U2C
DQS_A0
AP2
DDR_A_MA_0 DDR_A_DQS_0
DQS_A#0
AP3
DDR_A_MA_1 DDR_A_DQSB_0
DQS_A1
AW2
DDR_A_MA_2 DDR_A_DQS_1
DQS_A#1
AW1
DDR_A_MA_3 DDR_A_DQSB_1
AY7 DQS_A2
DDR_A_MA_4 DDR_A_DQS_2
DQS_A#2
BA6
DDR_A_MA_5 DDR_A_DQSB_2
DQS_A3
AT20
DDR_A_MA_6 DDR_A_DQS_3
DQS_A#3
AU18
DDR_A_MA_7 DDR_A_DQSB_3
DQS_A4
AR41
DDR_A_MA_8 DDR_A_DQS_4
DQS_A#4
AR40
DDR_A_MA_9 DDR_A_DQSB_4
DQS_A5
AL41
DDR_A_MA_10 DDR_A_DQS_5
DQS_A#5
AL40
DDR_A_MA_11 DDR_A_DQSB_5
DQS_A6
AG42
DDR_A_MA_12 DDR_A_DQS_6
DQS_A#6
AG41
DDR_A_MA_13 DDR_A_DQSB_6
DQS_A7
AC42
DDR_A_MA_14 DDR_A_DQS_7
AC41 DQS_A#7
DDR_A_DQSB_7
DDR_A_WEB
DQM_A0
AN2
DDR_A_CASB DDR_A_DM_0
DQM_A1
AW3
DDR_A_RASB DDR_A_DM_1
BB6 DQM_A2
DDR_A_DM_2
DQM_A3
AN18
DDR_A_BS_0 DDR_A_DM_3
DQM_A4
AU43
DDR_A_BS_1 DDR_A_DM_4
DQM_A5
AM43
DDR_A_BS_2 DDR_A_DM_5
DQM_A6
AG40
DDR_A_DM_6
DQM_A7
AC40
DDR_A_CSB_0 DDR_A_DM_7
DDR_A_CSB_1
DATA_A0
AM1
DDR_A_CSB_2 DDR_A_DQ_0
DATA_A1
AN3
DDR_A_CSB_3 DDR_A_DQ_1
DATA_A2
AR2
DDR_A_DQ_2
DATA_A3
AR3
DDR_A_CKE_0 DDR_A_DQ_3
AL3 DATA_A4
DDR_A_CKE_1 DDR_A_DQ_4
DATA_A5
AM2
DDR_A_CKE_2 DDR_A_DQ_5
DATA_A6
AR5
DDR_A_CKE_3 DDR_A_DQ_6
DATA_A7
AR4
DDR_A_DQ_7
DATA_A8
AV4
DDR_A_ODT_0 DDR_A_DQ_8
DATA_A9
AV3
DDR_A_ODT_1 DDR_A_DQ_9
DATA_A10
BA4
DDR_A_ODT_2 DDR_A_DQ_10
DATA_A11
BB3
DDR_A_ODT_3 DDR_A_DQ_11
DATA_A12
AU2
DDR_A_DQ_12
DATA_A13
AU1
DDR_A_CK_0 DDR_A_DQ_13
DATA_A14
AY2
DDR_A_CKB_0 DDR_A_DQ_14
DATA_A15
AY3
DDR_A_CK_1 DDR_A_DQ_15
DATA_A16
BB5
DDR_A_CKB_1 DDR_A_DQ_16
DATA_A17
AY6
DDR_A_CK_2 DDR_A_DQ_17
DATA_A18
BA9
DDR_A_CKB_2 DDR_A_DQ_18
DATA_A19
BB9
DDR_A_CK_3 DDR_A_DQ_19
DATA_A20
BA5
DDR_A_CKB_3 DDR_A_DQ_20
DATA_A21
BB4
DDR_A_CK_4 DDR_A_DQ_21
DATA_A22
BC7
DDR_A_CKB_4 DDR_A_DQ_22
DATA_A23
AY9
DDR_A_CK_5 DDR_A_DQ_23
DATA_A24
AT18
DDR_A_CKB_5 DDR_A_DQ_24
DATA_A25
AR18
DDR_A_DQ_25
DATA_A26
AU21
DDR_A_DQ_26
DATA_A27
AT21
DDR_A_DQ_27
DATA_A28
AP17
DDR_A_DQ_28
DATA_A29
DDR_A DDR_A AN17
DDR_A_DQ_29
DATA_A30
AP20
DDR_A_DQ_30
DATA_A31
AV20
DDR_A_DQ_31
DATA_A32
AV42
DDR_A_DQ_32
DATA_A33
AU40
DDR_A_DQ_33
DATA_A34
AP42
DDR_A_DQ_34
DATA_A35
AN39
DDR_A_DQ_35
DATA_A36
AV40
DDR_A_DQ_36
DATA_A37
AV41
DDR3_DRAMRSTB DDR_A_DQ_37
DATA_A38
AR42
DDR3_DRAM_PWROK DDR_A_DQ_38
DATA_A39
AP41
DDR3_A_CSB1 DDR_A_DQ_39
DATA_A40
AN41
DDR3_A_MA0 DDR_A_DQ_40
DATA_A41
AM39
DDR3_A_WEB DDR_A_DQ_41
DATA_A42
AK42
DDR3_B_ODT3 DDR_A_DQ_42
DATA_A43
AK41
DDR_A_DQ_43
DATA_A44
AN40
DDR_A_DQ_44
AN42 DATA_A45
TEST3 DDR_A_DQ_45
DATA_A46
BC1 AL42
TEST1 DDR_A_DQ_46
DATA_A47
A43 AL39
TEST0 DDR_A_DQ_47
DATA_A48
AJ40
RESERVED_1 DDR_A_DQ_48
DATA_A49
AH43
DDR_A_DQ_49
DATA_A50
AF39
DDR_A_DQ_50
DATA_A51
AE40
DDR_A_DQ_51
DATA_A52
N20 AJ42
NC_1 DDR_A_DQ_52
DATA_A53
B2 AJ41
NC_2 DDR_A_DQ_53
DATA_A54
B42 AF41
NC_3 DDR_A_DQ_54
DATA_A55
B43 AF42
NC_4 DDR_A_DQ_55
DATA_A56
BB1 AD40
NC_5 DDR_A_DQ_56
DATA_A57
BB2 AD43
NC_6 DDR_A_DQ_57
DATA_A58
AB41
NC_7 DDR_A_DQ_58
DATA_A59
BC2 AA40
NC_8 DDR_A_DQ_59
AE42 DATA_A60
NC_9 DDR_A_DQ_60
DATA_A61
AE41
DDR_A_DQ_61
DATA_A62
AC39
DDR_A_DQ_62
DATA_A63
AB42
DDR_A_DQ_63
3 OF 7 3 OF 7
BRLK_B_CRB BRLK_B_CRB
R93 R93 1KR1%0402 1KR1%0402 DDR_RCOMPVOL
DDR_RCOMPVOL = 0.2 * VCC_DDR
R94 R94 C39 C39
3.01KR1%0402 3.01KR1%0402 C0.01U25X0402 C0.01U25X0402
R96 R96 1KR1%0402 1KR1%0402 DDR_RCOMPVOH
VCC_DDR
DDR_RCOMPVOH = 0.8 * VCC_DDR
At least 10 mil~20 mil
C40 C40
C0.01U25X0402 C0.01U25X0402
4
3
MAA_B0
DQS_A0 [13] [14,15] MAA_B[0..14]
MAA_B1
DQS_A#0 [13]
MAA_B2
DQS_A1 [13]
MAA_B3
DQS_A#1 [13]
MAA_B4
DQS_A2 [13]
MAA_B5
DQS_A#2 [13]
MAA_B6
DQS_A3 [13]
MAA_B7
DQS_A#3 [13]
MAA_B8
DQS_A4 [13]
MAA_B9
DQS_A#4 [13]
MAA_B10
DQS_A5 [13]
MAA_B11
DQS_A#5 [13]
MAA_B12
DQS_A6 [13]
MAA_B13
DQS_A#6 [13]
MAA_B14
DQS_A7 [13]
DQS_A#7 [13]
WE_B#
[14,15] WE_B#
CAS_B#
DQM_A[0..7] [13] [14,15] CAS_B#
RAS_B#
[14,15] RAS_B#
SBS_B0
[14,15] SBS_B[0..2]
SBS_B1
SBS_B2
SCS_B#0
[14,15] SCS_B#0
SCS_B#1
[14,15] SCS_B#1
SCS_B#2
DATA_A[0..63] [13] [14,15] SCS_B#2
SCS_B#3
[14,15] SCS_B#3
SCKE_B0
[14,15] SCKE_B0
SCKE_B1
[14,15] SCKE_B1
SCKE_B2
[14,15] SCKE_B2
SCKE_B3
[14,15] SCKE_B3
ODT_B0
[14,15] ODT_B0
ODT_B1
[14,15] ODT_B1
ODT_B2
[14,15] ODT_B2
ODT_B3
[14,15] ODT_B3
P_DDR0_B
[14] P_DDR0_B
N_DDR0_B
[14] N_DDR0_B
P_DDR1_B
[14] P_DDR1_B
N_DDR1_B
[14] N_DDR1_B
P_DDR2_B
[14] P_DDR2_B
N_DDR2_B
[14] N_DDR2_B
P_DDR3_B
[14] P_DDR3_B
N_DDR3_B
[14] N_DDR3_B
P_DDR4_B
[14] P_DDR4_B
N_DDR4_B
[14] N_DDR4_B
P_DDR5_B
[14] P_DDR5_B
N_DDR5_B
[14] N_DDR5_B
At least 10 mil
VCC_DDR
PLACE 0.1UF CAP
CLOSE TO MCH
R90 R90 1KR1%0402 1KR1%0402 MCH_VREF_A
C32 C32
R92 R92 C0.1U16Y0402 C0.1U16Y0402
1KR1%0402 1KR1%0402 SRCOMP0
SRCOMP1
SRCOMP2
SRCOMP3
DDR_RCOMPVOL
DDR_RCOMPVOH
VCC_DDR
3
2
U1MCH U1MCH
U2D U2D
DQS_B0
AW15 AV6
DDR_B_MA_0 DDR_B_DQS_0
DQS_B#0
BB15 AU5
DDR_B_MA_1 DDR_B_DQSB_0
DQS_B1
BA15 AR12
DDR_B_MA_2 DDR_B_DQS_1
DQS_B#1
AY15 AP12
DDR_B_MA_3 DDR_B_DQSB_1
BA14 AP15 DQS_B2
DDR_B_MA_4 DDR_B_DQS_2
DQS_B#2
BB14 AR15
DDR_B_MA_5 DDR_B_DQSB_2
DQS_B3
AW12 AT24
DDR_B_MA_6 DDR_B_DQS_3
DQS_B#3
BA13 AU26
DDR_B_MA_7 DDR_B_DQSB_3
DQS_B4
BB13 AW39
DDR_B_MA_8 DDR_B_DQS_4
DQS_B#4
AY13 AU39
DDR_B_MA_9 DDR_B_DQSB_4
DQS_B5
BA17 AL35
DDR_B_MA_10 DDR_B_DQS_5
DQS_B#5
AY12 AL34
DDR_B_MA_11 DDR_B_DQSB_5
DQS_B6
BA11 AG35
DDR_B_MA_12 DDR_B_DQS_6
DQS_B#6
AY27 AG36
DDR_B_MA_13 DDR_B_DQSB_6
DQS_B7
BB11 AC36
DDR_B_MA_14 DDR_B_DQS_7
AC37 DQS_B#7
DDR_B_DQSB_7
BB25
DDR_B_WEB
AW26 AR7
DDR_B_CASB DDR_B_DM_0
AY24 AW9
DDR_B_RASB DDR_B_DM_1
AW13
DDR_B_DM_2
BB17 AP23
DDR_B_BS_0 DDR_B_DM_3
AY17 AU37
DDR_B_BS_1 DDR_B_DM_4
AY11 AM37
DDR_B_BS_2 DDR_B_DM_5
AG39
DDR_B_DM_6
BA25 AD38
DDR_B_CSB_0 DDR_B_DM_7
BA29
DDR_B_CSB_1
BA26 AN7
DDR_B_CSB_2 DDR_B_DQ_0
BA30 AN8
DDR_B_CSB_3 DDR_B_DQ_1
AW5
DDR_B_DQ_2
AW11 AW7
DDR_B_CKE_0 DDR_B_DQ_3
BC12 AN5
DDR_B_CKE_1 DDR_B_DQ_4
BA10 AN6
DDR_B_CKE_2 DDR_B_DQ_5
BB10 AN9
DDR_B_CKE_3 DDR_B_DQ_6
AU7
DDR_B_DQ_7
BB27 AT11
DDR_B_ODT_0 DDR_B_DQ_8
AW29 AU11
DDR_B_ODT_1 DDR_B_DQ_9
BA27 AP13
DDR_B_ODT_2 DDR_B_DQ_10
AY29 AR13
DDR_B_ODT_3 DDR_B_DQ_11
AR11
DDR_B_DQ_12
AW31 AU9
DDR_B_CK_0 DDR_B_DQ_13
AV31 AV12
DDR_B_CKB_0 DDR_B_DQ_14
AU27 AU12
DDR_B_CK_1 DDR_B_DQ_15
AT27 AU15
DDR_B_CKB_1 DDR_B_DQ_16
AV32 AV13
DDR_B_CK_2 DDR_B_DQ_17
AT32 AU17
DDR_B_CKB_2 DDR_B_DQ_18
AR29 AT17
DDR_B_CK_3 DDR_B_DQ_19
AU29 AU13
DDR_B_CKB_3 DDR_B_DQ_20
AV29 AM13
DDR_B_CK_4 DDR_B_DQ_21
AW27 AV15
DDR_B_CKB_4 DDR_B_DQ_22
AN33 AW17
DDR_B_CK_5 DDR_B_DQ_23
AP32 AV24
DDR_B_CKB_5 DDR_B_DQ_24
AT23
DDR_B_DQ_25
AT26
DDR_B_DQ_26
AP26
DDR_B_DQ_27
AU23
DDR_B_DQ_28
DDR_B DDR_B AW23
DDR_B_DQ_29
AR24
DDR_B_DQ_30
AN26
DDR_B_DQ_31
AW37
DDR_B_DQ_32
AV38
DDR_B_DQ_33
AN36
DDR_B_DQ_34
AN37
DDR_B_DQ_35
AM6 AU35
DDR_VREF DDR_B_DQ_36
AR35
DDR_B_DQ_37
AN35
DDR_B_DQ_38
AR37
DDR_B_DQ_39
AL4 AM35
DDR_RCOMPXPD DDR_B_DQ_40
AL2 AM38
DDR_RCOMPXPU DDR_B_DQ_41
BB40 AJ34
DDR_RCOMPYPD DDR_B_DQ_42
BA40 AL38
DDR_RCOMPYPU DDR_B_DQ_43
AM8 AR39
DDR_RCOMPVOL DDR_B_DQ_44
AM10 AM34
DDR_RCOMPVOH DDR_B_DQ_45
AL37
DDR_B_DQ_46
AL32
DDR_B_DQ_47
AG38
DDR_B_DQ_48
AJ38
DDR_B_DQ_49
BA2 AF35
RESERVED_2 DDR_B_DQ_50
AW42 AF33
RESERVED_3 DDR_B_DQ_51
AN32 AJ37
RESERVED_4 DDR_B_DQ_52
AM31 AJ35
RESERVED_5 DDR_B_DQ_53
AG32 AG33
RESERVED_6 DDR_B_DQ_54
AF32 AF34
RESERVED_7 DDR_B_DQ_55
AP21 AD36
RESERVED_8 DDR_B_DQ_56
AA39 AC33
RESERVED_9 DDR_B_DQ_57
AM21 AA34
RESERVED_10 DDR_B_DQ_58
AA36
DDR_B_DQ_59
AD34
DDR_B_DQ_60
AF38
DDR_B_DQ_61
AC34
DDR_B_DQ_62
AA33
DDR_B_DQ_63
4 OF 7 4 OF 7
BRLK_B_CRB BRLK_B_CRB
At least 10 mil~20 mil
R95 R95 19.1R1% 19.1R1% SRCOMP0
R98 R98 19.1R1% 19.1R1% SRCOMP1
R97 R97 19.1R1% 19.1R1% SRCOMP2
R99 R99 19.1R1% 19.1R1% SRCOMP3
2
1
DQS_B0 [14]
DQS_B#0 [14]
DQS_B1 [14]
DQS_B#1 [14]
DQS_B2 [14]
DQS_B#2 [14]
DQS_B3 [14]
DQS_B#3 [14]
DQS_B4 [14]
DQS_B#4 [14]
DQS_B5 [14]
DQS_B#5 [14]
DQS_B6 [14]
DQS_B#6 [14]
DQS_B7 [14]
DQS_B#7 [14]
DQM_B0 DQM_B0
DQM_B[0..7] [14]
DQM_B1 DQM_B1
DQM_B2 DQM_B2
DQM_B3 DQM_B3
DQM_B4 DQM_B4
DQM_B5 DQM_B5
DQM_B6 DQM_B6
DQM_B7 DQM_B7
DATA_B0 DATA_B0
DATA_B[0..63] [14]
DATA_B1 DATA_B1
DATA_B2 DATA_B2
DATA_B3 DATA_B3
DATA_B4 DATA_B4
DATA_B5 DATA_B5
DATA_B6 DATA_B6
DATA_B7 DATA_B7
DATA_B8 DATA_B8
DATA_B9 DATA_B9
DATA_B10 DATA_B10
DATA_B11 DATA_B11
DATA_B12 DATA_B12
DATA_B13 DATA_B13
DATA_B14 DATA_B14
DATA_B15 DATA_B15
DATA_B16 DATA_B16
DATA_B17 DATA_B17
DATA_B18 DATA_B18
DATA_B19 DATA_B19
DATA_B20 DATA_B20
DATA_B21 DATA_B21
DATA_B22 DATA_B22
DATA_B23 DATA_B23
DATA_B24 DATA_B24
DATA_B25 DATA_B25
DATA_B26 DATA_B26
DATA_B27 DATA_B27
DATA_B28 DATA_B28
DATA_B29 DATA_B29
DATA_B30 DATA_B30
DATA_B31 DATA_B31
DATA_B32 DATA_B32
DATA_B33 DATA_B33
DATA_B34 DATA_B34
DATA_B35 DATA_B35
DATA_B36 DATA_B36
DATA_B37 DATA_B37
DATA_B38 DATA_B38
DATA_B39 DATA_B39
DATA_B40 DATA_B40
DATA_B41 DATA_B41
DATA_B42 DATA_B42
DATA_B43 DATA_B43
DATA_B44 DATA_B44
Place close to GMCH
DATA_B45 DATA_B45
DATA_B46 DATA_B46
DATA_B47 DATA_B47 VCC_DDR
DATA_B48 DATA_B48
DATA_B49 DATA_B49 C33 C33 C1U16Y C1U16Y
DATA_B50 DATA_B50
DATA_B51 DATA_B51 C34 C34 C1U16Y C1U16Y
DATA_B52 DATA_B52
DATA_B53 DATA_B53 C35 C35 C1U16Y C1U16Y
DATA_B54 DATA_B54
DATA_B55 DATA_B55 C36 C36 C1U16Y C1U16Y
DATA_B56 DATA_B56
DATA_B57 DATA_B57 C37 C37 C1U16Y C1U16Y
DATA_B58 DATA_B58
DATA_B59 DATA_B59 C38 C38 C1U16Y C1U16Y
DATA_B60 DATA_B60
DATA_B61 DATA_B61
DATA_B62 DATA_B62
DATA_B63 DATA_B63
MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD.
Title Title Title
Bearlake - Memory Bearlake - Memory Bearlake - Memory
Size Size Size Document Number Document Number Document Number
Custom Custom Custom MS-7377 (BELEM) uBTX MS-7377 (BELEM) uBTX MS-7377 (BELEM) uBTX
Date: Date: Date: Wednesday, September 19, 2007 Wednesday, September 19, 2007 Wednesday, September 19, 2007 Sheet Sheet Sheet 7 7 7 of of of 35 35 35
1
D
C
B
A
Rev Rev Rev
10 10 10