Cpu-1 - EUROCOM M660N Service Manual

Schematic Diagrams

CPU-1

Sheet 3 of 40
Layout note: no stub
on H_STPCLK TP
CPU-1
A#[32-39], APM#[0-1]:
Leave ascape routing on for
future functionality
+VDD3
23 TERM_REST#
H_THERMDA
H_THERMDC
B - 4 CPU-1
5 H_A#[31:3]
U34A
H_A#3 J4 H1
A[3]# ADS#
H_A#4 L4 E2
A[4]# BNR#
H_A#5 M3 G5
A[5]# BPRI#
H_A#6 K5
A[6]#
H_A#7 M1 H5
A[7]# DEFER#
H_A#8 N2 F21
A[8]# DRDY #
H_A#9 J1 E1
A[9]# DBSY #
H_A#10 N3
A[10]#
H_A#11 P5 F1
A[11]# BR0#
H_A#12 P2
A[12]#
Z0301
H_A#13 L1 D20
A[13]# IERR#
H_A#14 P4 B3
A[14]# INIT#
H_A#15 P1
A[15]#
H_A#16 R1 H4
A[16]# LOCK#
L2
5 H_ADSTB#0 ADSTB[0]#
B1
5 H_REQ#[4:0] RESET#
H_REQ#0 K3 F3 H_RS#0
REQ[0]# RS[0]#
H_REQ#1 H2 F4 H_RS#1
REQ[1]# RS[1]#
H_REQ#2 K2 G3 H_RS#2
REQ[2]# RS[2]#
H_REQ#3 J3 G2
REQ[3]# TRDY #
H_REQ#4 L5
REQ[4]#
G6
5 H_A#[31:3] HIT#
H_A#17 Y 2 E4
A[17]# HITM#
H_A#18 U5
A[18]#
H_A#19 R3 AD4 XDP_BPM#0
A[19]# BPM[0]#
H_A#20 W6 AD3 XDP_BPM#1
A[20]# BPM[1]#
H_A#21 U4 AD1 XDP_BPM#2
A[21]# BPM[2]#
H_A#22 Y 5 AC4 XDP_BPM#3
A[22]#
BPM[3]#
H_A#23 U2 AC2 XDP_BPM#4
A[23]# PRDY #
H_A#24 R4 AC1 XDP_BPM#5
A[24]# PREQ#
H_A#25 T5 AC5 XDP_TCK
A[25]# TCK
H_A#26 T3 AA6 XDP_TDI
A[26]# TDI
H_A#27 W3 AB3 XDP_TDO
A[27]# TDO
H_A#28 W5 AB5 XDP_TMS
A[28]# TMS
H_A#29 Y 4 AB6 XDP_TRST#
A[29]# TRST#
H_A#30 W2 C20 XDP_DBRESET#
A[30]# DBR#
H_A#31 Y 1
A[31]#
V4 D21 H_PROCHOT#
5 H_ADSTB#1
ADSTB[1]# PROCHOT#
A24 H_THERMDA
THERMDA
A6 A25 H_THERMDC
14 H_A20M# A20M# THERMDC
A5
14 H_FERR#
FERR#
C4 C7
14 H_IGNNE# IGNNE# THERMTRIP#
D5
14 H_STPCLK# STPCLK#
C6
14 H_INTR LINT0
B4 A22
14 H_NMI LINT1 BCLK[0]
A3 A21
14 H_SMI# SMI# BCLK[1]
TP_A32# AA1
RSVD[01]
TP_A33# AA4 T22 TP_EXTBREF
RSVD[02] RSVD[12]
TP_A34# AB2
RSVD[03]
TP_A35# AA3
RSVD[04]
TP_A36# M4 D2 TP_SPARE0
RSVD[05] RSVD[13]
TP_A37# N5 F6 TP_SPARE1
RSVD[06] RSVD[14]
TP_A38# T2 D3 TP_SPARE2
RSVD[07] RSVD[15]
TP_A39# V3 C1 TP_SPARE3
RSVD[08] RSVD[16]
TP_APM0# B2 AF1 TP_SPARE4
RSVD[09] RSVD[17]
TP_APM1# C3 D22 TP_SPARE5
RSVD[10] RSVD[18]
C23 TP_SPARE6
RSVD[19]
TP_HEPLL B25 C24 TP_SPARE7
RSVD[11] RSVD[20]
Y onah Ball-out
THM_VDD
R479
Q43
Z0310
S D 0
AO3409
G
Z0309
R481 100K_04
R468 C486
Q45
G 100K_04 0.1U_04
2N7002
F950102
R474 C490 R469
10K
10K 0.1UF
R467 0_04 U33
1 8
VDD SCLK
Z0307
C491 2 7
D+ SDATA
Z0308 Z0306
3 6 C
D- ALERT#
Z0305
1000PF 4 5 D48
THERM# GND
R466 0_04
ADM1032
FOR Costdown
Please testpoint on
H_ADS# 5
+1.05VS
H_IERR# with a GND
H_BNR# 5
0.1" away
H_BPRI# 5
R89
H_DEFER# 5
H_DRDY # 5
H_DBSY# 5 5 H_D#[63:0]
H_D#0
56 H_D#1
H_BREQ#0 5
H_D#2
H_D#3
H_D#4
H_INIT# 14
H_D#5
H_D#6
H_LOCK# 5
H_D#7
H_CPURST# 5
H_D#8
H_RS#[2:0] 5
H_D#9
H_D#10
H_D#11
H_D#12
H_TRDY# 5
H_D#13
H_D#14
H_HIT# 5
H_D#15
H_HITM# 5
5 H_DSTBN#0
5 H_DSTBP#0
5 H_DINV#0
5 H_D#[63:0]
H_D#16
+1.05VS H_D#17
H_D#18
H_D#19
R90 H_D#20
H_D#21
H_D#22
PM_THRMTRIP# should
H_D#23
connect to ICH7 and GMCH
56 H_D#24
without T-ing(No STUB)
H_D#25
H_D#26
+1.05VS H_D#27
H_D#28
H_D#29
H_D#30
PM_THRMTRIP# 6,14,23
R505 H_D#31
5 H_DSTBN#1
1K_1%
5 H_DSTBP#1
CLK_CPU_BCLK 2 5 H_DINV#1
CLK_CPU_BCLK# 2
Z0302
R473 *1K Z0303
R506
R472 51 Z0304
2K_1%
Layout note:Zo=55ohm,0.5"
2 CPU_BSEL0
max for GTLREF
2 CPU_BSEL1
2 CPU_BSEL2
+3VS
R91
150
XDP_DBRESET#
+VDD3
R475 R478
10K 10K
XDP_TCK R115
THERMAL_SCLK1 23
THERMAL_SDA1 23
PM_THRM#
A
PM_THRM# 16
RB751V
+3VS 2,6,9,11,12,13,14,16,17,18,19,20,21,23,24,25,26,27,28,30,32,33,34
+1.5VS 4,6,8,9,15,16,17,20,25,28
+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
U34B
H_D#[63:0] 5
E22 AA23 H_D#32
D[0]# D[32]#
F24 AB24 H_D#33
D[1]# D[33]#
E26 V24 H_D#34
D[2]# D[34]#
H22 V26 H_D#35
D[3]# D[35]#
F23 W25 H_D#36
D[4]# D[36]#
G25 U23 H_D#37
D[5]# D[37]#
E25 U25 H_D#38
D[6]# D[38]#
E23 U22 H_D#39
D[7]# D[39]#
K24 AB25 H_D#40
D[8]# D[40]#
G24 W22 H_D#41
D[9]# D[41]#
J24 Y 23 H_D#42
D[10]# D[42]#
J23 AA26 H_D#43
D[11]# D[43]#
H26 Y 26 H_D#44
D[12]# D[44]#
F26 Y 22 H_D#45
D[13]# D[45]#
K22 AC26 H_D#46
D[14]# D[46]#
H25 AA24 H_D#47
D[15]# D[47]#
H23 W24
DSTBN[0]# DSTBN[2]# H_DSTBN#2 5
G22 Y 25
DSTBP[0]# DSTBP[2]# H_DSTBP#2 5
J26 V23
DINV[0]# DINV[2]# H_DINV#2 5
H_D#[63:0] 5
N22 AC22 H_D#48
D[16]#
D[48]#
K25 AC23 H_D#49
D[17]# D[49]#
P26 AB22 H_D#50
D[18]# D[50]#
R23 AA21 H_D#51
D[19]# D[51]#
L25 AB21 H_D#52
D[20]# D[52]#
L22 AC25 H_D#53
D[21]# D[53]#
L23 AD20 H_D#54
D[22]# D[54]#
M23 AE22 H_D#55
D[23]# D[55]#
P25 AF23 H_D#56
Layout note:
D[24]# D[56]#
P22 AD24 H_D#57
Comp0,2 connect with Zo=27.4ohm,make
D[25]# D[57]#
P23 AE21 H_D#58
trace length shorter than 0.5"
D[26]# D[58]#
T24 AD21 H_D#59
Comp1,3 connect with Zo=55ohm,make
D[27]# D[59]#
R24 AE25 H_D#60
trace length shorter than 0.5"
D[28]# D[60]#
L26 AF25 H_D#61
D[29]# D[61]#
T25 AF22 H_D#62
D[30]# D[62]#
N24 AF26 H_D#63
D[31]# D[63]#
M24 AD23
H_DSTBN#3 5
DSTBN[1]# DSTBN[3]#
N25 AE24
H_DSTBP#3 5
DSTBP[1]# DSTBP[3]#
M26 AC20
H_DINV#3 5
DINV[1]# DINV[3]#
AD26 R26 COMP0 R482 27.4_1%
GTLREF COMP[0]
U26 COMP1 R484 54.91%
MISC
COMP[1]
U1 COMP2 R499 27.4_1%
COMP[2]
C26 V1 COMP3 R501 54.9_1%
TEST1 COMP[3]
D25 E5
H_DPRSTP# 14,32
TEST2 DPRSTP#
B5
H_DPSLP# 14
DPSLP#
D24
DPWR# H_DPWR# 5
B22 D6
BSEL[0] PWRGOOD H_PWRGD 14
B23 D7
BSEL[1] SLP# H_CPUSLP# 5,14
C21 AE6
BSEL[2] PSI# PM_PSI# 32
TP3F1 Place Series
Layout:Connect test NO_STUFF
Resistor on
point TP3F1 with no
H_PWRGD_XDP Without
atub
stub
Yonah Ball-out
H_CPURST# R93
XDP_BPM#5 R503
XDP_BPM#4 R502
XDP_BPM#3 R118
XDP_BPM#2 R507
XDP_BPM#1 R119
XDP_BPM#0 R116
XDP_TDI R112
XDP_TMS R114
XDP_TDO R117
PM_THRM#
R491
54.9_1% R113 54.9_1% XDP_TRST#
IN-Target Probe
+1.05VS
*51_1%
54.9_1%
51_1%
51_1%
51_1%
51_1%
51_1%
54.9_1%
54.9_1%
75
10K