MSI MS7318M1 Service Manual page 10

A
4
U17B U17B
MD0
AF35
[13] MD[0:63] MD00
MD1
AG34
MD01
MD2
AJ36
MD02
MD3
AK35
MD03
MD4
AF34
MD04
MD5
AG35
MD05
MD6
AJ34
MD06
MD7
AK34
MD07
MD8
AG32
MD08
MD9
AF32
MD09
MD10
AH30
MD10
MD11
AJ31
MD11
MD12
AF31
MD12
MD13
AH32
MD13
MD14
AH31
MD14
MD15
AJ32
MD15
MD16
AK33
MD16
MD17
AL36
MD17
MD18
AP35
MD18
MD19
AL34
MD19
MD20
AL35
MD20
MD21
AM35
MD21
MD22
AT36
MD22
MD23
AM34
MD23
MD24
AK24
MD24
MD25
AL23
MD25
MD26
AM24
3
MD26
MD27
AJ22
MD27
MD28
AK23
MD28
MD29
AN24
MD29
MD30
AM23
MD30
MD31
AM22
MD31
MD32
AK20
MD32
MD33
AK19
MD33
www.kythuatvitinh.com
MD34
AM19
MD34
MD35
AR18
MD35
MD36
AL20
MD36
MD37
AM20
MD37
MD38
AL18
MD38
MD39
AM18
MD39
MD40
AR17
MD40
MD41
AT16
MD41
MD42
AN16
MD42
MD43
AN15
MD43
MD44
AM17
MD44
MD45
AP17
MD45
MD46
AM16
MD46
MD47
AM15
MD47
MD48
AN22
MD48
MD49
AN21
MD49
MD50
AP19
MD50
MD51
AT18
MD51
MD52
AT21
MD52
MD53
AR21
MD53
MD54
AT19
MD54
MD55
AR19
2
MD55
MD56
AR14
MD56
MD57
AM14
MD57
MD58
AP13
MD58
MD59
AR11
MD59
MD60
AP14
MD60
MD61
AN14
MD61
MD62
AT12
MD62
MD63
AP12
MD63
DQM0
AH36
[13] DQM[0:7] DQM0#
DQM1
AF30
DQM1#
DQM2
AN36
DQM2#
DQM3
AN23
DQM3#
DQM4
AN20
DQM4#
DQM5
AT15
DQM5#
DQM6
AP21
DQM6#
DQM7
AT13
DQM7#
PT890CE PT890CE
1
A
B
VCC_DDR C512 C512
C4.7U10X50805-RH C4.7U10X50805-RH C431 C431
C4.7U10X50805-RH C4.7U10X50805-RH
C4.7U10X50805-RH C4.7U10X50805-RH
BA0
AR28
BA0
BA1
AP29
BA1
BA2
AP33
BA2
MAA0
AT29
MA00
MAA1
AR30
MA01
MAA2
AR29
MA02
MAA3
AT30
MA03
MAA4
AN30
MA04
MAA5
AP31
MA05
MAA6
AR31
MA06
MAA7
AT32
MA07
MAA8
AP32
MA08
MAA9
AN32
MA09
MAA10
AN29
MA10
MAA11
AR32
MA11
MAA12
AT33
MA12
MAA13
AR25
MA13
-SRASA
AN28
SRAS#
-SCASA
AR27
SCAS#
-SWEA
AP28
SWE#
AT27
CS0#
AP27
CS1#
AT24
CS2#
AP26
CS3#
CKEA0
AT34
CKE0
CKEA1
AP34
CKE1
CKEA2
AR34
CKE2
CKEA3
AN34
CKE3
AT26
ODT0
AP25
ODT1
AR24
ODT2
AN25
ODT3
AP381
AJ35
DQS0+
AH35
NC#DQS0-
AH33
DQS1+
AH34
NC#DQS1-
AR36
DQS2+
AP36
NC#DQS2-
AR22
DQS3+
AP23
NC#DQS3-
AP18
DQS4+
AN18
NC#DQS4-
AP15
DQS5+
AR15
NC#DQS5-
AP20
DQS6+
AR20
NC#DQS6-
AR12
DQS7+
AR13
NC#DQS7-
MCLKIT
AB34
MCLKI
M_CLKO+
AB35
MCLKO+
M_CLKO-
AB36
MCLKO-
MVREF_NB
AG29
MEMVREF0
AJ18
MEMVREF1
MEMDET
Pull-high: DDR2
Pull-down: DDR1
MEMDET
AF36
MEMDET
AM33
DMCOMP
B
C
VCC_DDR
C4700P16X0402 C4700P16X0402
C545 C545
C527 C527 C549 C549 C526 C526 C554 C554
C462 C462 C522 C522 C497 C497
C4.7U10X50805-RH C4.7U10X50805-RH C4700P16X0402 C4700P16X0402 C4700P16X0402 C4700P16X0402
C4.7U10X50805-RH C4.7U10X50805-RH C4700P16X0402 C4700P16X0402 C4700P16X0402 C4700P16X0402
BA0 [13]
BA1 [13]
BA2 [13]
MAA[0:13] [13]
Test Point
(Place near their respective balls of NB)
C472 C472 C5P50N0402 C5P50N0402
C473 C473 C5P50N0402 C5P50N0402
C454 C454 C5P50N0402 C5P50N0402
C456 C456 C5P50N0402 C5P50N0402
-SRASA [13]
C453 C453 C5P50N0402 C5P50N0402
-SCASA [13]
C471 C471 C5P50N0402 C5P50N0402
-SWEA [13]
C488 C488 C5P50N0402 C5P50N0402
C457 C457 C5P50N0402 C5P50N0402
-CS0 [13]
C477 C477 C5P50N0402 C5P50N0402
-CS1 [13]
C492 C492 C5P50N0402 C5P50N0402
-CS2 [13]
C491 C491 C5P50N0402 C5P50N0402
-CS3 [13]
C460 C460 C5P50N0402 C5P50N0402
C486 C486 C5P50N0402 C5P50N0402
CKEA0 [13]
C442 C442 C5P50N0402 C5P50N0402
CKEA1 [13]
C458 C458 C5P50N0402 C5P50N0402
CKEA2 [13]
C490 C490 C5P50N0402 C5P50N0402
CKEA3 [13]
C478 C478 C5P50N0402 C5P50N0402
C489 C489 C5P50N0402 C5P50N0402
ODT0 [13]
C476 C476 C5P50N0402 C5P50N0402
ODT1 [13]
C439 C439 C5P50N0402 C5P50N0402
ODT2 [13]
ODT3 [13]
PULL DOWN GND OR PULL UP +1.8VDIMM
-DQS0 [13]
CLOSE TO DIMM
-DQS1 [13]
-DQS2 [13]
NOTE: DQS/DQS# => OTHER:W:S:W:OTHER=15:10:5:10:15
-DQS3 [13]
-DQS4 [13]
MCLKO+/- as short as passable
-DQS5 [13]
MCLKIT = DCLKx + 2 "
-DQS6 [13]
-DQS7 [13]
MCLKIT [5]
R482 R482 22R0402 22R0402
MCLKOT [5]
R475 R475 22R0402 22R0402
MCLKOC [5]
C420 C420 X_C5P50N0402 X_C5P50N0402
VCC_DDR C422 C422 X_C5P50N0402 X_C5P50N0402
C417 C417 X_C5P50N0402 X_C5P50N0402
R492 R492 1KR0402 1KR0402
Near to NB chip
R508 R508 301R1%0402 301R1%0402
C
D
VCC_DDR
C551 C551 C529 C529
C0.1U16Y0402 C0.1U16Y0402 C1U16Y C1U16Y
R444 R444
150R1%0402 150R1%0402
MVREF_NB
R440 R440 C400 C400 C397 C397
150R1%0402 150R1%0402
C1000P16X0402 C1000P16X0402 C1000P16X0402 C1000P16X0402
C1000P16X0402 C1000P16X0402
Close to ball
MAA0
MAA1
MAA2
MAA3 VCC_DDR
MAA4
MAA5 C548 C548 C0.1U16Y0402 C0.1U16Y0402
MAA6
C534 C534 C0.1U16Y0402 C0.1U16Y0402
MAA7
MAA8 C547 C547 C0.1U16Y0402 C0.1U16Y0402
MAA9 C533 C533 C0.1U16Y0402 C0.1U16Y0402
MAA10
MAA11 C552 C552 C0.1U16Y0402 C0.1U16Y0402
MAA12 C535 C535 C0.1U16Y0402 C0.1U16Y0402
MAA13
BA0 C550 C550 C0.1U16Y0402 C0.1U16Y0402
BA1
C532 C532 C0.1U16Y0402 C0.1U16Y0402
BA2
-SRASA
-SCASA NEAR DIMM
-SWEA
VCC_DDR
C670 C670
C1U16Y C1U16Y
VCC_DDR
C553 C553 C0.1U16Y0402 C0.1U16Y0402
C546 C546 C0.1U16Y0402 C0.1U16Y0402
C530 C530 C0.1U25Y C0.1U25Y
NEAR PT890CE
Title Title Title
PT890CE-2(MEM) PT890CE-2(MEM) PT890CE-2(MEM)
Size Size Size Document Number Document Number Document Number
MS-7318-101-060918A MS-7318-101-060918A MS-7318-101-060918A
Date: Date: Date: Monday, September 18, 2006 Monday, September 18, 2006 Monday, September 18, 2006
D
E
4
C402 C402 C666 C666
C1U16Y C1U16Y
Solder side
3
Solder side
C669 C669 C673 C673 C668 C668 C671 C671 C672 C672
C1U16Y C1U16Y C1U16Y C1U16Y C1U16Y C1U16Y C1U16Y C1U16Y C1U16Y C1U16Y
2
1
MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD.
Rev Rev Rev
100 100 100
Sheet Sheet Sheet 10 10 10 of of of 45 45 45
E