Service manual

Schematic Diagrams
B - 4 CPU-1
B.Schematic Diagrams
CPU-1
Sheet 3 of 41
CPU-1
H_CPURST#
H_REQ#1
H_SMI#
H_D#53
H_D#26
H_REQ#2
H_CPUSLP#
R98 150_1%_04
SMC_THERM 23
H_RS#[2:0] 5
H_A20M#
XDP_BPM#0
R80 *51_1%_06
C36 ->1000P
H_HITM# 5
H_D#9
H_D#54
R84 150_1%_04
H_A#20
H_REQ#4
CPU_BSEL12
H_INIT# 17
R91 150_1%_04
H_A#[31:3]5
XD P _ TD O
Q12
2N3904
B
E C
XDP_BPM#2
H_D#39
XD P_ TD O
C62
22U_10V_08
H_IGNNE#
H_THERMDC
C960403
H_D#60
H_REQ#2
10 MILE
H_INTR17
R88 150_1%_04
R151 54.9_1%_06
Comp0,2 connect with Zo=27.4ohm,make
trace length shorter than 0.5"
H_CPURST#
D10 SCS751V-40
A C
R90 200_1%_04
H_LOCK# 5
H_CPUSLP#
H_A#28
XDP_BPM#4
H_D#42
XD P_ TC K
XDP_TRST#
CPU_CLK- 2
H_D#[63:0]
H_D#62
H_D#50
C586
1000P_50V_06
H_D#14
Place Series
Resistor on
H_PWRGD_XDP Without
stub
R74 51_1%_06
3.3VS
H_DEFER# 5
TP_HEPLL
XDP_DBRESET#H_D#10
H_A#12
H_D#[63:0]
Q10
2N3904
B
E C
MISC
DATA GRP3 DATA GRP2
DATA GRP0
DATA GRP1
BGA1B
Yonah Ball-out
E22
F24
E26
H22
F23
G25
E25
E23
K24
G24
J24
J23
H26
F26
K22
H25
H23
G22
J26
N22
K25
P26
R23
L25
L22
L23
P25
M23
P22
P23
T24
R24
L26
T25
N24
M24
N25
AD26
C26
B22
D25
B23
AA23
C21
AB24
V24
V26
W25
U23
U25
U22
AB25
W22
Y23
AA26
Y22
Y26
AC 26
AA24
W24
V23
Y25
AC 22
AC 23
AB22
AA21
AB21
AC 25
AD 20
AE22
AF23
AD 24
AE21
AD 21
AE25
AF25
AF22
AF26
AD 23
AE24
AC 20M26
U26
U1
V1
E5
B5
D24
R26
D6
D7
AE6
D[0]#
D[1]#
D[2]#
D[3]#
D[4]#
D[5]#
D[6]#
D[7]#
D[8]#
D[9]#
D[10]#
D[11]#
D[12]#
D[13]#
D[14]#
D[15]#
DSTBN[0]#
DSTBP[0]#
DINV[0]#
D[16]#
D[17]#
D[18]#
D[19]#
D[20]#
D[21]#
D[22]#
D[24]#
D[23]#
D[25]#
D[26]#
D[27]#
D[28]#
D[29]#
D[30]#
D[31]#
DSTBN[1]#
DSTBP[1]#
GTLREF
TEST1
BSEL[0]
TEST2
BSEL[1]
D[32]#
BSEL[2]
D[33]#
D[34]#
D[35]#
D[36]#
D[37]#
D[38]#
D[39]#
D[40]#
D[41]#
D[42]#
D[43]#
D[45]#
D[44]#
D[46]#
D[47]#
DSTBN[2]#
DINV[2]#
DSTBP[2]#
D[48]#
D[49]#
D[50]#
D[51]#
D[52]#
D[53]#
D[54]#
D[55]#
D[56]#
D[57]#
D[58]#
D[59]#
D[60]#
D[61]#
D[62]#
D[63]#
DSTBN[3]#
DSTBP[3]#
DINV[3]#DINV[1]#
COMP[1]
COMP[2]
COMP[3]
DPRSTP#
DPSLP#
DPWR#
COMP[0]
PWRGOOD
SLP#
PSI#
H_NMI17
H_HIT# 5
H_ADSTB#15
PM_THRMTRIP#
H_A#18
XDP_TRST#
H_DINV#3 5
TP_ A 34 #
H_PWRGD
H_D#51
H_REQ#[4:0]
A#[32-39], APM#[0-1]:
H_STPCLK#17
XDP_BPM#1
H_D#47H_D#15
H_DINV#05
TP_EXTBREF
R153 51_1%_06
R483 2K_1%_06
R152 54.9_1%_06
H_RS#0
R652 *0_06
R462
100K_04
CPU_CLK+ 2
R158 51_1%_06
H_DSTBN#2 5
TP_ A 35 #
H_D#1
H_D#30
H_THERMDA
XD P _ TC K
R468 0_04
CPU_FERR#
R87 *51_1%_06
R75 10K_06
F070395
VDD3
H_DBSY# 5
Z0306
H_A20M#
R471 0_06
H_ADSTB#05
H_DINV#2 5
ALL_PWROK 15,17,24
H_D#28
H_NMI
H_A#8
RESERVED
HCLK THERM XDP/ITP SIGNALS CONTROL
ADDR GROUP1
ADDR GROUP0
BGA1A
Yonah Ball-out
J4
L4
M3
K5
M1
N2
J1
N3
P5
P2
L1
P4
R1
P1
L2
K3
H2
K2
J3
L5
Y2
U5
R3
W6
U4
Y5
U2
R4
T5
T3
W3
W5
Y4
W2
Y1
V4
A6
A5
C4
D5
C6
B4
A3
AA1
AA4
AB2
AA3
M4
N5
T2
V3
B2
B25
C3
H1
E2
G5
H5
F21
E1
F1
D20
B3
H4
B1
F3
F4
G3
G2
G6
E4
AD4
AD3
AD1
AC4
AC2
AC1
AC5
AA6
AB3
AB5
AB6
C20
D21
A24
A25
C7
A22
A21
T2 2
D2
F6
D3
C1
AF1
D22
C23
C24
A[3]#
A[4]#
A[5]#
A[6]#
A[7]#
A[8]#
A[9]#
A[10]#
A[11]#
A[12]#
A[13]#
A[14]#
A[16]#
A[15]#
ADSTB[0]#
REQ[0]#
REQ[1]#
REQ[2]#
REQ[3]#
REQ[4]#
A[17]#
A[18]#
A[19]#
A[20]#
A[21]#
A[22]#
A[23]#
A[24]#
A[25]#
A[26]#
A[27]#
A[28]#
A[29]#
A[30]#
A[31]#
ADSTB[1]#
A20M#
FERR#
IGNNE#
STPCLK#
LINT0
LINT1
SMI#
RSVD[01]
RSVD[02]
RSVD[03]
RSVD[04]
RSVD[05]
RSVD[06]
RSVD[07]
RSVD[08]
RSVD[09]
RSVD[11]
RSVD[10]
ADS#
BNR#
BPRI#
DEFER#
DRDY#
DBSY#
BR0#
IERR#
INIT#
LOCK#
RESET#
RS[0]#
RS[1]#
RS[2]#
TR D Y #
HIT#
HITM#
BPM[0]#
BPM[1]#
BPM[2]#
BPM[3]#
PRDY#
PREQ#
TCK
TDI
TD O
TMS
TRST#
DBR#
PROCHOT#
THER MDA
THER MD C
THER MTRI P#
BCLK[0]
BCLK[1]
RSVD[12]
RSVD[13]
RSVD[14]
RSVD[15]
RSVD[16]
RSVD[17]
RSVD[18]
RSVD[19]
RSVD[20]
H_IGNNE#17
R93 150_1%_04
H_BNR# 5
XDP_BPM#5
H_D#29
H_TRDY# 5
THER M_R ST#23
H_THERMDC
H_INTR
R465
4. 7K_0 4
H_D#22
CPU_DPRSTP#
H_D#31
H_RS#2
1.05VS
XDP_BPM#4
H_D#2
TH M_V D D
H_PROCHOT#
H_D#46
H_A#25
H_D#63
R466
150_1%_04
H_D#20
TP_SPARE4
VDD3
1.05VS
H_FERR# 17
+
C587
220U_6.3V_D
12
PM_THRMTRIP# should
connect to ICH7 and GMCH
without T-ing(No STUB)
CPU_FERR#
TP_ A 39 #
H_PROCHOT#
R461 10K_04
H_A#17
R79
10K_06
H_CPUSLP# 5,17
R469 10K_04
Q13
2N3904
B
E C
U28
ADM1032ARM
8
7
6
54
3
2
1
SCLK
SDATA
ALERT#
GNDTHERM#
D-
D+
VDD
R117 100_04
Comp1,3 connect with Zo=55ohm,make
trace length shorter than 0.5"
H_D#19
COMP0
H_REQ#3
H_A#24
H_D#12
TP_SPARE1
Q11
2N3904
B
E C
R94 150_1%_04
TP_SPARE5
1.05VS
H_DINV#15
COMP2
H_A#3
H_A#5
H_D#58
H_A#21
H_D#13
XDP_BPM#0
PM_DPRSLPVR 17,31
TP_ A 32 #
XD P _ TM S
H_DRDY# 5
H_D#11
Z0305
TP_ A PM0 #
H_A#23
H_D#41
CPU_BSEL0
H_REQ#0
H_STPCLK#
R148 54.9_1%_06
R81
680_1%_04
R133 27.4_1%_06
H_CPURST# 5
H_D#16
CPU_DPRSTP#
H_A#13
H_D#48
H_A#[31:3]
R96 150_1%_04
COMP3
COMP1
R470 *0_04
R89 150_1%_04
R135 54.9_1%_06
TP3F1
H_D#37
H_A#14
H_A#27
H_DSTBP#05
H_TRDY#
H_D#59
H_D#38
TP_SPARE2
XD P _ TD I
H_D#27
1.05VS
H_RS#[2:0]
XDP_DBRESET#
H_A#10
H_A#19
R114 51.1_1%_04 R156 51_1%_06
Layout note:
H_D#6
XDP_BPM#5
H_D#56
H_DPWR#
H_D#18
TP_ A 38 #
Please testpoint on
H_IERR# with a GND
0.1" away
1.05VS
XDP_BPM#3
H_INIT#
Z0308
H_DPSLP#
H_D#8
H_A#30
CPU_DPRSTP#
H_D#5
H_DPSLP#
H_A#22
H_D#4
R83 150_1%_04
R131 27.4_1%_06
3.3V
H_BPRI# 5
H_A#7
H_D#43
H_D#[63:0]
H_RS#1
H_DSTBP#2 5
H_A#31
H_A#9
IN-Target Probe
H_CPURST#
R73 1K_06
Near to
ADM1032
TP_SPARE3
R86
10K_06
R155 51_1%_06
H_DSTBN#3 5
H_REQ#0
H_D#35
H_D#17
R157 54.9_1%_06
R474 51_1%_06
SMD_THERM 23
XDP_BPM#2
TP_ A 33 #
R92 150_1%_04
R150 51_1%_06
H_DPWR# 5
R472 *1K_06
H_A20M#17
H_DSTBN#05
Z0301
R116 100_04
H_D#[63:0] 5
CPU_BSEL1
PM_THRMTRIP#
R120 220_06
TP_ A 36 #
H_A#29
Leave ascape routing on for
future functionality
H_PWRGD 17
H_D#40
H_A#[31:3]
R82
680_1%_04
H_BREQ#0 5
H_DSTBP#3 5
H_D#49
H_A#11
H_SMI#
H_D#44
TP_SPARE7
H_A#6
H_A#16
H_IGNNE#
Z0302
H_D#45
Z0313
H_D#61
H_D#23
Layout Note:
Route H_THERMDA and
H_THERMDC on same layer.
10 mil trace on 10 mil
spacing.
Z0312
H_A#26
H_D#0
H_D#33
Layout:Connect test
point TP3F1 with no
atub
H_A#4
R115 100_04
H_STPCLK#
TP_ A PM1 #
20 MILE
H_D#55
H_D#36
XDP_BPM#3
R149 54.9_1%_06
H_REQ#[4:0]5
H_D#52
H_REQ#3
H_D#34
Z0307
H_THERMDA
XDP_BPM#1
H_SMI#17
THERM_ALERT# 23
R95 150_1%_04
H_DPSLP# 17
NO_STUFF
ASTB0 5
H_D#7
H_D#21
R464
4.7K_04
CPU_BSEL02
TP_ A 37 #
XD P_ TMS
PSI#
H_DSTBP#15
H_D#32
H_REQ#1
H_INIT#
H_D#[63:0]
1.05VS
XD P_ TD I
Z0310
1.05VS
THER MTRI P# 33
H_DSTBN#15
TP_SPARE0
H_INTR
R85 51_1%_06
H_D#[63:0] 5
H_D#57
H_D#24
R154 75_06
H_D#3
H_A#15
TP_SPARE6
THM_VDD
H_D#[63:0]5
H_A#[31:3]5
Z0311
R467 56_04
10 MILE
Layout note: no stub
on H_STPCLK TP
H_D#[63:0]5
VCORE
CPU_FERR#
R130 54.9_1%_06
R484 1K_1%_06
H_ADS# 5
H_NMI
H_D#25
Layout note:Zo=55ohm,0.5"
max for GTLREF