Service manual

Schematic Diagrams
B - 4 CPU-1
B.Schematic Diagrams
CPU-1
+1.05VS
+VD D3
+1.05VS
+1. 05VS
+1.05VS
+3VS
THM_VD D
+VDD3
H_DSTBN#3 5
H_DSTBP#2 5
H_D#[ 63: 0]5
H_DINV#2 5
H_DINV#15
H_DSTBN#05 H_DSTBN#2 5
H_DSTBN#15
H_DSTBP#3 5
H_DINV#05
H_D#[ 63: 0] 5
H_D STBP#15
H_D#[ 63: 0]5
H_DSTBP#05
H_DINV#3 5
H_D#[ 63: 0] 5
CPU_BSEL02
CPU_BSEL12
CPU_BSEL22
H_DPRSTP# 14,32
H_DPSLP# 14
H_CPUSLP# 5,14
PM_PSI# 32
H_DPWR# 5
H_PWRGD 14
THER MAL_SC LK1 23
THERMAL_SDA1 23
PM_THRM# 16
+1.5VS 4,6,8, 9, 15,16, 17, 20,25,28
+3VS 2, 6, 9,11, 12, 13,14,16, 17, 18,19, 20, 21,23, 24, 25, 26,27, 28, 30,32, 33, 34
H_HIT# 5
H_CPURST# 5
CLK_CPU_BCLK 2
H_BNR# 5
CLK_CPU_BCLK# 2
H_BREQ#0 5
PM_THRMTRIP# 6,14,23
H_INIT# 14
H_HITM# 5
H_RS#[2: 0] 5
H_ADSTB#05
H_ADSTB#15
H_A20M#14
H_FERR#14
H_IGNNE#14
H_STPCLK#14
H_INTR14
H_NMI14
H_SMI#14
H_DRDY# 5
H_ADS# 5
H_BPRI# 5
H_A#[31:3]5
H_LOCK# 5
H_REQ#[4:0]5
H_A#[31:3]5
H_DBSY# 5
H_DEFER# 5
H_TRDY# 5
+1.05VS 2,4,5,9,14,17,32
+3VH8 22,23,25,31,34
+VDD3 15,16,20,23,25,26,29,30,31,32,34
TERM_REST#23
H_D#32
H_D#45
H_D#44
H_D#39
H_D#47
H_D#33
H_D#29
H_D#58
H_D#41
H_D#52
H_D#55
H_D#5
H_D#18
H_D#16
H_D#26
H_D#21
H_D#8
H_D#50
H_D#4
H_D#14
H_D#6
H_D#11
H_D#37
H_D#46
H_D#60
H_D#35
H_D#31
H_D#22
H_D#40
H_D#42
H_D#28
H_D#27
H_D#63
H_D#48
H_D#43
H_D#2
H_D#25
H_D#19
H_D#30
H_D#59
H_D#3
H_D#7
H_D#51
H_D#53
H_D#36
H_D#34
H_D#9
H_D#17
H_D#0
H_D#1
H_D#15
H_D#13
H_D#10
H_D#61
H_D#62
H_D#49
H_D#38
H_D#24 H_D#56
H_D#57
H_D#12
H_D#54
H_D#23
H_D#20
Z0302
Z0303
Z0304
COMP0
COMP1
COMP2
COMP3
XDP_TCK XDP_TRST#
PM_THRM#
Z0305
Z0307
Z0308
H_CPURST#
XDP_BPM#5
XDP_BPM#4
XDP_BPM#3
XDP_BPM#2
XDP_BPM#1
XDP_BPM#0
XD P _ TD I
XD P _ TMS
XD P _ TD O
XDP_DBRESET#
XD P _ B PM # 3
H_A#3
H_A#12
H_RS#0
TP_A37#
H_REQ#2
TP_SPAR E7
TP_SPAR E4
H_THERMDC
XD P _ TC K
XD P _ B PM # 1
TP_SPAR E2
TP_A33#
H_A#7
TP_AP M1#
H_A#23
H_A#6
H_A#8
H_A#14
XD P _ TD I
H_A#16
H_A#25
Z0301
TP_AP M0#
TP_A32#
H_REQ#3
H_A#11
H_A#21
H_A#17
H_RS#1
H_PROCHOT#
XD P _ TR S T #
XD P _ B PM # 4
H_A#31
TP_A35#
H_REQ#0
H_A#28
H_RS#2
TP_SPAR E5
XD P _ TMS
XD P _ TD O
XD P _ B PM # 2
TP_ EXTBR EF
H_A#5
H_REQ#1
H_A#22
H_A#20
H_A#10
TP_SPAR E6
TP_SPAR E3
XD P _ B PM # 5
XD P _ B PM # 0
H_A#9
H_A#27
TP_H EPLL
H_A#26
H_A#30
TP_SPAR E1
H_THERMDA
TP_A36#
H_A#19
H_A#24
TP_A38#
H_A#18
H_A#4
TP_A34#
TP_SPAR E0
H_A#15
H_A#13
TP_A39#
H_REQ#4
H_A#29
XDP_DBR ESET#
Z0306
PM_THRM#
H_THERMDC
H_THERMDA
Z0309
Z0310
R91
150
D48 RB751V
AC
R113 54. 9_1%
R502 51_1%
R468
100K_04
R491 10K
R474
10K
R469
10K
R117 75
Q43
AO3409
G
DS
C490
0.1UF
Q45
2N7002
G
DS
R89
56
C486
0.1U_04
R118 51_1%
R467 0_04
C491
1000PF
R466 0_04
R507 51_1%
R478
10K
R475
10K
R482 27.4_1%
RESERVED
HCLK THERM XDP/ITP SIGNALS CONTROL
ADDR GROUP1
ADDR GROUP0
U34A
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
T22
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]#
TRDY#
HIT#
HITM#
BPM[0] #
BPM[1] #
BPM[2] #
BPM[3] #
PRDY #
PREQ#
TC K
TDI
TDO
TMS
TR ST#
DBR#
PROCHOT#
THER MDA
TH ER MDC
THERMTRI P#
BCLK[0]
BCLK[1]
RSVD [12]
RSVD [13]
RSVD [14]
RSVD [15]
RSVD [16]
RSVD [17]
RSVD [18]
RSVD [19]
RSVD [20]
R484 54.91%
R499 27.4_1%
R505
1K_1%
R506
2K_1%
R501 54.9_1%
R119 51_1%
R481 100K_04
R90
56
R116 51_1%
R479
0
MISC
DATA GRP3 DATA GRP2
DATA GRP0
DATA GRP1
U34B
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
AC26
AA24
W24
V23
Y25
AC22
AC23
AB22
AA21
AB21
AC25
AD20
AE22
AF23
AD24
AE21
AD21
AE25
AF25
AF22
AF26
AD23
AE24
AC20M26
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]
PWR GOOD
SLP#
PSI#
R473 *1K
R114 54.9_1%
R112 54.9_1%
U33
ADM1032
1
2
3
4 5
6
7
8
VDD
D+
D-
THERM# GN D
ALERT#
SDATA
SCLK
R503 54.9_1%
R115 54. 9_1%
R93 *51_1%
R472 51
Layout note:
Comp0,2 connect with Zo=27.4ohm,make
trace length shorter than 0.5"
Comp1,3 connect with Zo=55ohm,make
trace length shorter than 0.5"
Layout:Connect test
point TP3F1 with no
atub
TP3F1
NO_STUFF
Place Series
Resistor on
H_PWRGD_XDP Without
stub
Please testpoint on
H_IERR# with a GND
0.1" away
IN-Target Probe
A#[32-39], APM#[0-1]:
Leave ascape routing on for
future functionality
Layout note:Zo=55ohm,0.5"
max for GTLREF
Layout note: no stub
on H_STPCLK TP
PM_THRMTRIP# should
connect to ICH7 and GMCH
without T-ing(No STUB)
FOR Costdown
20 MILE
F950102
Sheet 3 of 40
CPU-1