Clevo D900T Service Manual

Schematic Diagrams
GMCH-2 DDR2 (71-D90T0-D05) B - 7
B.Schematic Diagrams
GMCH-2 DDR2
Sheet 6 of 37
GMCH DDR2
2 of 3
DDRVCC
DDRVCC
DDRVCC
DDRVCC
WEA#8,10
SCASA#8,10
SRASA#8,10
WEB#9,10
SCASB#9,10
SRASB#9,10
DDRVCC 7,8,9,10,30,31
SBSA08,10
SBSA18,10
SCSA#08,10
SCSA#18,10
CKEA08,10
CKEA18,10
DDRCLKA08
DDRCLKA18
DDRCLKA#08
SBSB09,10
SBSB19,10
SCSB#09,10
SCSB#19,10
CKEB09,10
CKEB19,10
DDRCLKB09
DDRCLKB#09
DDRCLKB19
DDRCLKB#19
DDRCLKA#18
SBSB29,10
SCSB#29,10
SCSB#39,10
CKEB29,10
CKEB39,10
DDRCLKB49
DDRCLKB#39
DDRCLKB#49
DDRCLKB39
SODTB39,10
SODTB09,10
SODTB29,10
SODTB19,10
SODTA28,10
SODTA38,10
SODTA18,10
SODTA08,10
CKEA38,10
CKEA28,10
SBSA28,10
SCSA#38,10
SCSA#28,10
DDRCLKA38
DDRCLKA48
DDRCLKA#38
SDMA[0..7]8
DQSA[0..7]8
DQSB#[0..7]9
DQSB[0..7]9
MAAB[0..13]9,10
DQSA#[0..7]8
SDMB[0..7]9
MDB[0..63]9
MAAA[0..13]8,10
MDA[0..63]8
DDRCLKA#48
DDRVREFB
SMRCOMPN
CKEB1
MDB55
MDB33
MDB26
MDB14
MDB0
DDRVREFB
MDB44
MDB38
DQSB4
MDB16
SCASB#
MAAB9
DDRCLKB2
MDB60
MDB47
MDB22
MDB10
MDB8
SMRCOMPP
DDRCLKB#1
MDB61
SDMB2
MDB3
DQSB0
MAAB10
MAAB7
DQSB2
MDB7
MDB59
MDB57
MDB51
MDB45
DQSB1
SRASB#
MAAB8
MDB62
MDB40
MDB29
MDB15
MDB4
MAAB12
DDRCLKB1
MDB41
MDB35
MAAB6
CKEB0
MDB52
MDB46
MDB27
SDMB5
DQSB5
MDB34
MDB31
MDB30
MDB13
MDB1
WEB#
MAAB0
SDMB7
MDB19
MDB18
MDB17
MDB5
MAAB11
MAAB2
DDRCLKB#0
MDB49
SDMB6
DQSB6
MDB28
MDB24
SDMB0
SBSB1
SBSB0
MAAB1
MDB39
SDMB4
MDB2MAAB5
MDB58
MDB56
MDB23
MDB20
MDB12
MDB6
SM_YSBWN
MAAB3
SCSB#0
MDB50
MDB48
MDB36
MDB25
DQSB3
SCSB#1
MDB63
MDB43
MDB37
MDB32
SMRCOMPN
DDRCLKB0
DQSB7
MDB53
MDB42
MDB21
MDB11
MDB9
SDMB1
MAAB4
DDRCLKB#2
MDB54
MAAB13
DQSB#7
DQSB#6
DQSB#5
DQSB#4
DQSB#2
DQSB#1
DQSB#0
SDMB3
DQSB#3
SBSB2
SCSB#2
SCSB#3
CKEB3
CKEB2
DDRCLKB#3
DDRCLKB3
DDRCLKB4
DDRCLKB#5
DDRCLKB5
DDRCLKB#4
SODTB3
SODTB1
SODTB0
SODTB2
DDRCLKA#0
MDA41
DQSA3
MDA58
MDA45
MDA39
MDA31
MDA28
MDA14
MAAA6
SBSA0
SRASA#
SM_XSBWN
SBSA2
MDA54
MDA48
MDA26
DQSA1
MAAA8
DDRCLKA#2
SCASA#
MDA49
DQSA#4
MDA30
MDA24
MDA19
CKEA0
MDA4
DQSA#0
DDRCLKA#1
SODTA0
MDA55
MDA47
MDA35
MDA27
MDA20
MAAA9
MDA2
MDA5
DDRCLKA2
DDRCLKA0
DDRCLKA5
SBSA1
SDMA6
SDMA5
MDA25
MDA17
MDA16
MDA15
DDRCLKA3
MAAA4
SODTA1
MDA51
MDA43
MDA18
CKEA2
MAAA0
MDA62
DQSA#7
MDA50
MDA42
DQSA#5
MDA37
MDA21
MDA8
DQSA#1
DQSA0
SCSA#2
MAAA2
MDA63
MDA33
MDA13
SDMA1
MAAA12
DQSA6
DDRVREFA
WEA#
MAAA13
MDA57
MDA56
SDMA2
MDA1
MDA60
MDA38
MDA36
MDA12
MAAA3
MAAA7
DDRCLKA4
MAAA1
SODTA3
MDA53
MDA40
MDA29
MDA22
MDA10
CKEA3
MAAA11
MDA61
MDA59
MDA52
MDA44
MDA32
SDMA3
DQSA#3
MDA23
MDA0
DDRCLKA#3
CKEA1
DQSA7
DQSA4
MDA11
MAAA10 MDA7
DDRCLKA1
DDRCLKA#5
SCSA#1
SODTA2
DQSA#6
MDA46
MDA34
DQSA#2
MDA9
SCSA#3
MAAA5
MDA6
SCSA#0
SDMA7
DQSA5
SDMA4
DQSA2
MDA3
SDMA0
MAAB[0..13]
DQBS[0..7]
MAAA[0..13]
DQSA[0..7]
SDMB[0..7]
MDA[0..63]
DQSA#[0..7]
DQBS#[0..7]
MDB[0..63]
SDMA[0..7]
DDRVREFA
DDRCLKA#4
R452
1K_1%
C138
1UF(0603)
C137
1UF(0603)
R450
1K_1%
R124
1K_1%
C140
0.1UF
DDR INTERFACE A
U7B
GRANTSDALE(DDR2)
AP27
AE7
AG1
AG2
AF2
AE3
AF3
AH2
AJ2
AE2
AE1
AG3
AH3
AN22
AP22
AN21
AP21
AM21
AP19
AR20
AR27
AN18
AP23
AN23
AM27
AR19
AN31
AL3
AL2
AL1
AJ1
AK2
AN4
AP4
AJ3
AK3
AP2
AP3
AP7
AR7
AN7
AP5
AR5
AN8
AP9
AN5
AP6
AR8
AN9
AF17
AG17
AH16
AK16
AL17
AD17
AF19
AF16
AJ17
AE19
AH18
AM30
AL29
AK29
AH27
AK27
AN30
AK31
AL27
AJ28
AL30
AL31
AG35
AG33
AG34
AJ34
AH35
AG32
AF34
AJ33
AH33
AF33
AE33
AA34
AA35
AA33
AE35
AE34
Y33
W34
AD31
AD35
AA32
Y35
U34
U35
U33
V34
V33
R32
R34
W35
W33
T33
T35
AP31
AN32
AN29
AN28
AP26
AN20
AM18
AP29
AL24
AR23
AN27
AP32
AP30
AP33
AR24
AR28
AR29
AM24
AN25
AN2
AN3
AB34
AC33
AP25
AN26
AM2
AM3
AC35
AC34
AH15
AE16
AJ12
AK12
SRAS_A#
SVREF0
SDQS_A0
SDQS_A0#
SDM_A0
SDQ_A0
SDQ_A1
SDQ_A7
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A2
SMA_A8
SMA_A5
SMA_A9
SMA_A7
SMA_A11
SCKE_A0
SMA_A12
SBS_A0
SCKE_A2
SMA_A3
SMA_A6
SMA_A10
SCKE_A3
SCS_A3#
SDQS_A1
SDQS_A1#
SDM_A1
SDQ_A12
SDQ_A8
SDQ_A10
SDQ_A11
SDQ_A13
SDQ_A9
SDQ_A14
SDQ_A15
SDQS_A2
SDQS_A2#
SDM_A2
SDQ_A21
SDQ_A16
SDQ_A22
SDQ_A18
SDQ_A20
SDQ_A17
SDQ_A23
SDQ_A19
SDQS_A3
SDQS_A3#
SDM_A3
SDQ_A28
SDQ_A24
SDQ_A30
SDQ_A26
SDQ_A29
SDQ_A25
SDQ_A31
SDQ_A27
SDQS_A4
SDQS_A4#
SDM_A4
SDQ_A36
SDQ_A32
SDQ_A38
SDQ_A35
SDQ_A37
SDQ_A33
SDQ_A39
SDQ_A34
SDQS_A5
SDQS_A5#
SDM_A5
SDQ_A45
SDQ_A41
SDQ_A46
SDQ_A47
SDQ_A44
SDQ_A40
SDQ_A42
SDQ_A43
SDQS_A6
SDQS_A6#
SDM_A6
SDQ_A52
SDQ_A53
SDQ_A50
SDQ_A51
SDQ_A48
SDQ_A49
SDQ_A54
SDQ_A55
SDQS_A7
SDQS_A7#
SDM_A7
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
SDQ_A61
SDQ_A62
SDQ_A63
SMA_A13
SODT_A1
SCAS_A#
SWE_A#
SMA_A0
SBS_A2
SCKE_A1
SODT_A2
SMA_A2
SMA_A4
SBS_A1
SCS_A1#
SODT_A0
SODT_A3
SMA_A1
SCS_A2#
SCS_A0#
SCLK_A3#
SCLK_A3
SCLK_A4#
SCLK_A4
SCLK_A5#
SCLK_A5
SCLK_A0#
SCLK_A0
SCLK_A1
SCLK_A1#
SCLK_A2#
SCLK_A2
RSV_TP1
RSV_TP0
SM_SLEWIN0
SM_SLEWOUT0
R687 40.2_1%
C655
0.1UF
R688 40.2_1%
R125 80.6_1%
C650
0.1UF
R453 80.6_1%
DDR INTERFACE B
U7C
GRANTSDALE(DDR2)
AM34
AP18
AN17
AR16
AR15
AN15
AP17
AL15
AP14
AN13
AK34
AR12
AM12
AL12
AN16
AL34
AM15
AP15
AL35
AP13
AD32
AK15
AN14
AF9
AE10
AE8
AK5
AL4
AJ5
AH7
AJ6
AL5
AN6
AG9
AH4
AM5
AL6
AK10
AH10
AH9
AJ7
AL7
AF11
AE11
AJ8
AL8
AG10
AG11
AK13
AL14
AH13
AE13
AF13
AG14
AD14
AD12
AH12
AF14
AD15
AD20
AF20
AG20
AD18
AK19
AE22
AH21
AL18
AH19
AF22
AD21
AH25
AG26
AG24
AF23
AF25
AL25
AJ26
AD23
AF24
AJ25
AL26
AH28
AH30
AH31
AJ29
AJ31
AG30
AG31
AK33
AK32
AG27
AF28
AB31
AC30
AD24
AE31
AF27
AB27
AB26
AE29
AE27
AC28
AC26
W27
Y28
W31
AA29
W29
U26
V29
Y26
AA28
W26
V28
AP34
AN34
AN33
AM33
AN10
AM9
AP10
AR9
AL33
AN11
AP11
AR11
AH22
AG23
AL11
AJ11
AE26
AE25
AL23
AK22
AK9
AL9
AD29
AD28
AG8
AG4
AE5
AF5
SCS_B1#
SCAS_B#
SRAS_B#
SBS_B0
SMA_B1
SMA_B2
SWE_B#
SMA_B3
SMA_B4
SMA_B8
SODT_B3
SMA_B9
SMA_B5
SMA_B7
SBS_B1
SODT_B1
SMA_B0
SMA_B10
SODT_B2
SMA_B6
RSV
RSV_TP3
RSV_TP2
SM_SLEWIN1
SM_SLEWOUT1
SVREF1
SDQS_B0
SDQS_B0#
SDM_B0
SDQ_B5
SDQ_B1
SDQ_B6
SDQ_B3
SDQ_B4
SDQ_B0
SDQ_B7
SDQ_B2
SDQS_B1
SDQS_B1#
SDM_B1
SDQ_B12
SDQ_B13
SDQ_B10
SDQ_B11
SDQ_B8
SDQ_B9
SDQ_B14
SDQ_B15
SDQS_B2
SDQS_B2#
SDM_B2
SDQ_B21
SDQ_B16
SDQ_B22
SDQ_B18
SDQ_B20
SDQ_B17
SDQ_B23
SDQ_B19
SDQS_B3
SDQS_B3#
SDM_B3
SDQ_B28
SDQ_B24
SDQ_B30
SDQ_B26
SDQ_B29
SDQ_B25
SDQ_B31
SDQ_B27
SDQS_B4
SDQS_B4#
SDM_B4
SDQ_B36
SDQ_B33
SDQ_B38
SDQ_B35
SDQ_B37
SDQ_B32
SDQ_B39
SDQ_B34
SDQS_B5
SDQS_B5#
SDM_B5
SDQ_B44
SDQ_B41
SDQ_B46
SDQ_B42
SDQ_B45
SDQ_B40
SDQ_B47
SDQ_B43
SDQS_B6
SDQS_B6#
SDM_B6
SDQ_B52
SDQ_B48
SDQ_B55
SDQ_B51
SDQ_B53
SDQ_B49
SDQ_B54
SDQ_B50
SDQS_B7
SDQS_B7#
SDM_B7
SDQ_B61
SDQ_B57
SDQ_B63
SDQ_B59
SDQ_B60
SDQ_B56
SDQ_B62
SDQ_B58
SCS_B2#
SCS_B3#
SCS_B0#
SODT_B0
SCKE_B1
SCKE_B3
SCKE_B0
SCKE_B2
SMA_B13
SBS_B2
SMA_B11
SMA_B12
SCLK_B0
SCLK_B0#
SCLK_B4#
SCLK_B4
SCLK_B2
SCLK_B2#
SCLK_B3
SCLK_B3#
SCLK_B1
SCLK_B1#
SCLK_B5#
SCLK_B5
SRCOMP1
SRCOMP0
SOCOMP1
SOCOMP0
R123
1K_1%

Clevo D900T Specifications

General

Brand	Clevo
Model	D900T
Category	Laptop
Language	English