Clevo L295T Service Manual download pdf (Page 45)

Schematic Diagrams

CPU Prescott - 1 of 2 (71-L27T0-002) B - 3

B.Schematic Diagrams

CPU Prescott - 1 of 2

Sheet 2 of 29

CPU Prescott 1 of 2

HREQ#0

C382 22UF/6.3V

HD#[32..47] 6

BNR#6

HA#7

HD#50

HD#60

HD#58

HA#25

Z0207

C365 22UF/6.3V

HOST DATAHOST DATA

HOST ADDRESS

U5A

CPU_LGA775-P4

AB6

AA4

AD6

AA5

AB5

AC5

AB4

AF5

AF4

AG6

AG4

AG5

AH4

AH5

AJ5

AJ6

AC4

AE4

AD5

AB2

AD3

AB3

J16

H15

H16

J17

G23

A10

A11

B10

C11

B12

C12

D11

G16

E15

E16

G18

G17

F17

F18

E18

E19

F20

E21

F21

G21

E22

D22

G22

D19

G20

G19

E10

D10

F11

F12

D13

E13

G13

F14

G14

F15

G15

G11

G12

E12

D20

D17

A14

C15

C14

B15

C18

B16

A17

B18

C21

B21

B19

A19

A22

B22

C20

A16

C17

A03#

A04#

A05#

A06#

A07#

A08#

A09#

A10#

A11#

A12#

A13#

A14#

A15#

A16#

RSVD

REQ0#

REQ1#

REQ2#

REQ3#

REQ4#

ADSTB0#

PC_REQ#

A17#

A18#

A19#

A20#

A21#

A22#

A23#

A24#

A25#

A26#

A27#

A28#

A29#

A30#

A31#

A32#

A33#

A34#

A35#

RSVD

ADSTB1#

ADS#

BNR#

HIT#

RSP#

BPRI#

DBSY#

DRDY#

HITM#

IERR#

INIT#

LOCK#

TRDY#

BINIT#

DEFER#

EDRDY#

MCERR#

AP0#

AP1#

BR0#

TESTHI08

TESTHI09

TESTHI10

DP0#

DP1#

DP2#

DP3#

GTLREF0

RESET#

RS0#

RS1#

RS2#

D00#

D01#

D02#

D03#

D04#

D05#

D06#

D07#

D08#

D09#

D10#

D11#

D12#

D13#

D14#

D15#

DBI0#

DSTBN0#

DSTBP0#

D32#

D33#

D34#

D35#

D36#

D37#

D38#

D39#

D40#

D41#

D42#

D43#

D44#

D45#

D46#

D47#

DBI2#

DSTBN2#

DSTBP2#

D16#

D17#

D18#

D19#

D20#

D21#

D22#

D23#

D24#

D25#

D26#

D27#

D28#

D29#

D30#

D31#

DBI1#

DSTBN1#

DSTBP1#

D48#

D49#

D50#

D51#

D52#

D53#

D54#

D55#

D56#

D57#

D58#

D59#

D60#

D61#

D62#

D63#

DBI3#

DSTBN3#

DSTBP3#

C357 22UF/6.3V

C392 0.1UF

V_CORE

HA#19

EDRDY#

DRDY#6

HDSTBN#1

HA#31

C379

10UF(0805)_R

C388

0.01UF_X7R

BR#0

DRDY#

RS#2

HD#[48..63] 6

C390 0.1UF

HDSTBP#2 6

HD#45

HD#7

1.55V

HITM#

HDSTBN#3

HA#12

HA#8

C385 22UF/6.3V

V_CORE

HD#31

R683 62

HD#62

HA#4

HD#[0..15] 6

VTT_OL

HD#22

C370 22UF/6.3V

V_CORE

DBSY#

HD#16

Z0205

C389

1UF_X7R(0603)

HDSTBP#0 6

HD#29

C384 22UF/6.3V

C355 22UF/6.3V

HDB#0

HD#14

HGTLREF

HDSTBP#2

HD#43

HDSTBN#2

Z0216

R685

100_1%

HD#48

HD#40

DEFER#6

HDB#3 6

PLEASE COLSE TO Pin-H1

HREQ#4

HD#30

C374

10UF(0805)_R

BPRI#6

V_CORE

HD#61

C378

10UF(0805)_R

C395 0.1UF

HREQ#2

Z0202

C367 22UF/6.3V

HITM#6

HDSTBP#0

HD#26

Z0206

HD#52

C360

10UF(0805)

HREQ#36

HD#41

Inside CPU socket

Button Side

Z0213

Z0217

C393 0.1UF

HA#14

R679 62

RS#16

HD#59

C358

10UF(0805)_R

V_CORE

HA#13

HD#34

C361

10UF(0805)

HADSTB#16

HD#2

C354 22UF/6.3V

HADSTB#1

HD#33

HDSTBN#1 6

HD#6

Z0210

HA#28

C359

10UF(0805)_R

HDSTBN#0 6HREQ#16

V_CORE

HREQ#3

HIT#

CPURST#

HD#1

BR0#6

HD#46

HA#24

C394 0.1UF

HADSTB#0

C366 220PF

C377

10UF(0805)

HD#27

HA#10

HD#20

HREQ#46

RS#0

HD#39

C380 22UF/6.3V

HD#63

HA#3

HD#38

Z0203

HD#19

HD#23

HDB#1 6

HD#10

R682 62

RS#26

VTT_OL

HD#9

HDSTBP#1

HD#36

HA#11

HA#16

IERR#

Z0201

C396 0.1UF

HTRDY#

HA#23

Z0204

CPURST#6

HD#13

R680 62

DBSY#6

HDSTBN#0

C362

10UF(0805)

HDB#2 6

VTT1.2V

R678 62

C350 22UF/6.3V

HD#32

BPRI#

C376

10UF(0805)

C371

22PF

HD#11

HD#35

HD#47

C387 0.1UF

HLOCK#

HA#6

HD#18

HREQ#06

V_CORE

HD#17

Z0215

R681 62

C363

10UF(0805)

HD#12

EDRDY#

HLOCK#6

HD#55

HD#8

VTT_OL

HREQ#1

HDSTBP#1 6

HD#3

HA#27

TESTHI8

ADS#6

BNR#

C375

10UF(0805)

C391 0.1UF

HDSTBN#2 6

C372 22UF/6.3V

INIT#14,21

HA#[17..31]6

Z0208

U5D

CPU_LGA775-P4

AM29

AM30

AM8

AM9

AN11

AN12

AN14

AN15

AN18

AN19

AN21

AN22

AN25

AN26

AN29

AN30

AN8

AN9

J10

J11

J12

J13

J14

J15

J18

J19

J20

J21

J22

N25

N26

N27

N28

N29

N30

T23

T24

T25

T26

T27

T28

T29

T30

U23

U24

J23

J24

J25

J26

J27

J28

J29

J30

K23

K24

K25

K26

K27

K28

K29

K30

M23

M24

M25

M26

U25

U26

U27

U28

U29

U30

W23

W24

W25

W26

W27

W28

W29

W30

Y23

Y24

Y25

Y26

Y27

Y28

Y29

Y30

M29

M30

N23

N24

M27

M28

VCC

C353 22UF/6.3V_R

HA#5

HA#26

C383 22UF/6.3V

RS#06

HINIT#

C356 22UF/6.3V_R

C352 22UF/6.3V_R

HD#57

HD#24

HA#15

Z0211

HD#15

HA#30

HPCREQ#

C397 0.1UF

HDSTBN#3 6

HD#54

HD#28

C369 22UF/6.3V

HDB#2

HA#22

HA#17

HGTLREF

Z0212

C381 22UF/6.3V

HIT#6

V_CORE 4,6,14,22,27

78~119A

HDB#3

U5C

CPU_LGA775-P4

AA8

AB8

AC23

AC24

AC25

AC26

AC27

AC28

AC29

AC30

AC8

AD23

AD24

AD25

AD26

AD27

AD28

AD29

AD30

AD8

AE11

AE12

AE14

AE15

AE18

AE19

AE21

AE22

AE23

AE9

AF11

AF12

AF14

AF15

AF18

AF19

AF21

AF22

AF8

AF9

AG11

AG12

AG14

AG15

AG18

AG19

AG21

AG22

AG25

AG26

AG27

AG28

AG29

AG30

AG8

AG9

AH11

AH12

AH14

AH15

AH18

AH19

AH21

AH22

AH25

AH26

AH27

AH28

AH29

AH30

AH8

AH9

AJ11

AJ12

AJ14

AJ15

AJ18

AJ19

AJ21

AJ22

AJ25

AJ26

AJ8

AJ9

AK11

AK12

AK14

AK15

AK18

AK19

AK21

AK22

AK25

AK26

AK8

AK9

AL11

AL12

AL14

AL15

AL18

AL19

AL21

AL22

AL25

AL26

AL29

AL30

AL8

AL9

AM11

AM12

AM14

AM15

AM18

AM19

AM21

AM22

AM25

AM26

VCC

V_CORE

HA#20

C386 0.1UF

V_CORE

ADS#

HD#56

DEFER#

HDSTBP#3

HA#29

HD#5

R677

HD#42

HDSTBP#3 6

VTT_OL 3

HD#51

HD#0

HTRDY#6

HDB#1

Z0214

HADSTB#06

VTT_OR

HD#44

C368 22UF/6.3V

RS#1

C373 22UF/6.3V

TESTHI10

C364 22UF/6.3V

HD#21

HD#25

HD#4

Z0209

C349

33PF

VTT1.2V 3,5,6,14,29

HD#49

HD#37

HD#53

C351 22UF/6.3V

HDB#0 6

TESTHI9

R684 49.9_1%

HD#[16..31] 6

HREQ#26

HA#21

HA#[3..16]6

HA#9

HA#18

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 71 72

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Clevo L295T Service Manual Page 45

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