Socket 478 & Itp 2 - Clevo D400S Service Manual

Schematic Diagrams
Socket 478 & ITP 2 of 2
VCC_CORE
4.7uH_SMD_30%
4.7uH_SMD_30%
HCLK-CPU
HCLK-CPU#
[5] DBI#[0..3]
Sheet 3 of 35
Socket 478 & ITP
2 of 2
B - 4 Socket 478 & ITP 2 of 2 (71-D4000-D04)
L69
JCPU1B
1 2 AE23
VCCIOPLL
1 2 AD20
VCCA
L71
C318 C317 AD22
VSSA
47U/16V 47U/16V
HCLK-ITP0
4 1 AC26
ITP_CLK0
HCLK-ITP0#
3 2 AD26
ITP_CLK1
RP40 4P2R-0(R)
DBI#3
V21
DB#3
DBI#2
P26
DB#2
DBI#1
G25
DB#1
DBI#0
E21
DB#0
DBI#[0..3]
HASTB#1
R5
[5] HASTB#1 ADSTB1
HASTB#0
L5
[5] HASTB#0 ADSTB0
DBRESET
AE25
DBRESET
NMI
E5
[15] NMI LINT1
INTR
D1
[15] INTR LINT0
HCLK-CPU
AF22
[4] HCLK-CPU BCLK0
HCLK-CPU#
AF23
[4] HCLK-CPU# BCLK1
51.1_1%
R42 P1
COMP1
R243 51.1_1% L24
COMP0
HDSTBP#3 W23
[5] HDSTBP#3 STBP3
HDSTBP#2 P23
[5] HDSTBP#2
STBP2
HDSTBP#1 J23
[5] HDSTBP#1
STBP1
HDSTBP#0 F21
[5] HDSTBP#0
STBP0
HDSTBN#3 W22
[5] HDSTBN#3 STBN3
HDSTBN#2 R22
[5] HDSTBN#2
STBN2
HDSTBN#1 K22
[5] HDSTBN#1
STBN1
HDSTBN#0 E22
[5] HDSTBN#0
STBN0
A5
T VCC_SENSE
A4
T VSS_SENSE
E11
VSS
E13
VSS
E15
VSS
E17
VSS
E19
VSS
E23
VSS
E26
VSS
E4
VSS
E7
VSS
E9
VSS
F10
VSS
F12
VSS
F14
VSS
F16
VSS
F18
VSS
F2
VSS
F22
VSS
F25
VSS
F5
VSS
F8
VSS
G21
VSS
G24
VSS
G3
VSS
JITP1
1
1
HBPM0#-T
3
T 3
HBPM1#-T
5
T 5
7
7
9
9
HBPRM4#-T
PRDY# 11
T 11
HBPRM5#-T
PREQ# 13
T 13
CPURST#-T
R350 0 15
T 15
HTCK-T
17
T 17
HCLK_ITP1
1 4 19
T 19
HCLK_ITP1#
2 3 21
T 21
23
23
RP45 4P2R-0(R) 25
25
ITP(R)
C316 C313 C330 R276 C346 C349
220P 220P 1UF 100_1% 220P 220P
IERR
AC3
IERR
V6
MCERR
FERR#
B6
FERR FERR# [15]
STPCLK#
Y4
STPCLK STPCLK# [15]
AA3
BINIT T
INIT#
W5
INIT INIT# [15]
AB2
RSP T
DBSY#
H5
DBSY DBSY# [5]
DRDY#
H2
DRDY DRDY# [5]
HTRDY#
J6
TRDY HTRDY# [5]
ADS#
G1
ADS ADS# [5]
HLOCK#
G4
LOCK HLOCK# [5]
BREQ0#
H6
BR0 BREQ0# [5]
BNR#
G2
BNR BNR# [5]
HIT#
F3
HIT HIT# [5]
HITM#
E3
HITM HITM# [5]
BPRI#
D2
BPRI BPRI# [5]
DEFER#
E2
DEFER DEFER# [5]
HTCK
D4
TCK
HTDI
C1
TDI
HTMS
F7
TMS
HTRST#
E6
TRST
HTDO
D5
TDO
PROCHOT#
C3
PROCHOT
IGNNE#
B2
IGNNE IGNNE# [15]
SMI#
B5
SMI SMI# [15] 0.1UF
A20M#
C6
A20M A20M# [15]
CPUSLP#
AB26
SLP CPUSLP# [15]
CPUPWRGD
AB23
PWRGOOD CPUPWRGD [5]
CPURST#
AB25
RESET CPURST# [5]
THERMDA
B3
THERMDA
C4 THERMDC
THERMDC
A2 THERMTRIP#
THERMTRIP
AD6
BSEL0 [4]
BSEL0
AD5
BSEL1 [4]
BSEL1
AC1
AP0 T VCCVID
V5
AP1
AF4
VCCVID
AF3
VCCVIDPRG T
Y5
VSS
Y25
VSS
Y22
VSS
Y2
VSS
W6
VSS
W3
VSS
W24
VSS
W21
VSS
V4
VSS
V26
VSS
V23
VSS
V1
VSS
U5
VSS
U25
VSS
U22
VSS
U2
VSS
T6
VSS
T3
VSS
T24 1 2 SENSE_VCC R319
VSS
T21 C385 0.1UF
VSS
R4
VSS
U27
2
C80 VCC STBY#
SMBDATA
2200P
THERMDA
3
DXP SMBCLK
THERMDC
4
DXN
ADD1
R317 10K 11
+3VS ALERT# ADD0
2
2
4 DBA#
4 T
DBRESET-T
6
6 T NC/CRIT1
8 7
8 GND NC/CRIT0
HTDI-T
10 8
10 T GND NC/OS#
HTMS-T
12
12 T
HTRST#-T
14
14 T
HTCK-T
16
16 T
18 EN1617
18 T
20
20
ITP_STPWR-T
22
22 T
HTDO-T
24
24 T
26
26 T
VCC_CORE
49.9_1%
CPUGTLVREFA R275
CPUGTLVREFB R63 49.9_1%
C112 R64
1UF 100_1%
CPU SIGNAL TERMINALION
CLOSE TO CPU
FERR# R274
R56
BREQ0#
R293
PROCHOT#
VCC_CORE
R270
CPUPWRGD
R302
THERMTRIP#
A20M# R273
C323 C376
0.1UF 0.1UF
STPCLK# R327
CPUSLP# R256
SMI#
R292
INIT#
R328
VCC_CORE IGNNE#
R303
INTR
R57
NMI
R58
C113 C302 C387 C301
CPURST#
R258
0.1UF 0.1UF
0.1UF
HTDO
R280
IERR
R297
DBRESET
R257
HTMS R52
HCLK-ITP0 R219
HCLK-ITP0# R218
ITP_STPWR R244
T
HBPM0# R284
[2] HBPM0#
HBPM1# R285
[2] HBPM1#
HBPRM4# R298
[2] HBPRM4#
HBPRM5# R299
[2] HBPRM5#
HTCK R50
ITP/TAP TERMINATION
CLOSE TO ITP PORT
ITP/TAP TERMINATION
CLOSE TO CPU
+3VS VDD3
R306
200 HTDI
HTRST# R51
R316 R318 R156 R157
15 NORTHWOOD478
4.7K 4.7K 2.2K 2.2K
12
H8_SMDATA[24,33]
14 NEAR U18
H8_SMCLK[24,33]
6
10
1
T
5
T
9
T
13
NC T
16
NC T
VCC_CORE
62_1%
51_1%
62_1%
51_1%
62_1%
56_1%
56_1%
56_1%
56_1%
56_1%
56_1%
56_1%
56_1%
51_1%
75
10K
150
40.2_1%
51_1%
51_1%
1.5K
51
51
51
51
27.4_1%
VCC_CORE
150
680