Yonah 1/2 - EUROCOM M570U Service Manual

Schematic Diagrams

YONAH 1/2

[5] H_A#[31:3]
[5] H_ADSTB#0
[5] H_REQ#[4:0]
[5] H_A#[31:3]
Sheet 3 of 40
[5] H_ADSTB#1
YONAH 1/2
[13]
[13]
[13] H_IGNNE#
[13] H_STPCLK#
[13]
[13]
[13]
+1.05VS
R277
R21
R276
R25
R22
R310
R24
R275
+3VS
B - 4 YONAH 1/2
JSKT1A
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]#
H_A#13 L1 D20 H_IERR#
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
ADSTB[0]#
B1
RESET#
H_REQ#0 K3 F3
REQ[0]# RS[0]#
H_REQ#1 H2 F4
REQ[1]# RS[1]#
H_REQ#2 K2 G3
REQ[2]# RS[2]#
H_REQ#3 J3 G2
REQ[3]# TRDY#
H_REQ#4 L5
REQ[4]#
G6
HIT#
H_A#17 Y2 E4
A[17]# HITM#
H_A#18 U5
A[18]#
H_A#19 R3 AD4 H_BPM0#
A[19]# BPM[0]#
H_A#20 W6 AD3 H_BPM1#
A[20]# BPM[1]#
H_A#21 U4 AD1 H_BPM2#
A[21]# BPM[2]#
H_A#22 Y5 AC4 H_BPM3#
A[22]# BPM[3]#
H_A#23 U2 AC2 H_PRDY#
A[23]# PRDY#
H_A#24 R4 AC1 H_PREQ#
A[24]# PREQ#
H_A#25 T5 AC5 H_TCK
A[25]# TCK
H_A#26 T3 AA6 H_TDI
A[26]# TDI
H_A#27 W3 AB3 H_TDO
A[27]# TDO
H_A#28 W5 AB5 H_TMS
A[28]# TMS
H_A#29 Y4 AB6 H_TRST#
A[29]# TRST#
H_A#30 W2 C20 ITP_DBRST#
A[30]# DBR#
H_A#31 Y1
A[31]#
V4 D21 H_PROCHOT#
ADSTB[1]# PROCHOT
A24 H_THERMDA
THERMDA
A6 A25 H_THERMDC
H_A20M#
A20M# THERMDC
A5
H_FERR# FERR# PM_THRMTRIP# [6,13]
C4 C7
IGNNE# THERMTRIP#
PM_THRMTRIP# [6,13]
D5
STPCLK#
C6
H_INTR LINT0
B4 A22
H_NMI
LINT1 BCLK[0]
A3 A21
H_SMI#
SMI# BCLK[1]
AA1
RSVD[01]#
AA4 T22
RSVD[02]# RSVD[12]#
AB2
RSVD[03]#
AA3
RSVD[04]#
M4 D2
RSVD[05]# RSVD[13]#
N5 F6
RSVD[06]# RSVD[14]#
T2 D3
RSVD[07]# RSVD[15]#
V3 C1
RSVD[08]# RSVD[16]#
B2 AF1
RSVD[09]# RSVD[17]#
C3 D22
RSVD[10]# RSVD[18]#
C23
RSVD[19]#
B25 C24
RSVD[11]# RSVD[20]#
1-1674770-2
56 H_IERR#
H_PREQ#
54.9_1% If PROCHOT# is routed between CPU, IMVP and
H_PROCHOT#
68
MCH, pull-up resistor has to be 75 ohm ? 5%
39 H_TMS
150_1% H_TDI
Within 2.0" of the CPU
H_TCK
27
H_TRST#
680
150_1% ITP_DBRST#
R584
*100K C448
0.1UF
H_THERMDA
H_THERMDC
C450
Layout Note:
2200P
Route H_THERMDA and
H_THERMDC on same layer.
10 mil trace on 10 mil Layout Note:
spacing.
Near to
G781
[5] H_D#[63:0]
H_ADS# [5]
H_BNR# [5]
H_BPRI# [5]
H_DEFER# [5]
H_DRDY# [5]
H_DBSY# [5]
H_BR0# [5]
H_INIT# [13]
H_LOCK# [5]
H_CPURST# [5]
H_RS#0 [5] [5] H_DSTBN#0
H_RS#1 [5] [5] H_DSTBP#0
H_RS#2 [5] [5] H_DINV#0
H_TRDY# [5]
[5] H_D#[63:0]
H_HIT# [5]
H_HITM# [5]
voltage
translation
FROM IMVP6
[5] H_DSTBN#1
[5] H_DSTBP#1
Layout note:
[5] H_DINV#1
PM_THRMTRIP# should connect to
ICH7 and GMCH without T-ing
R286 *1K
CLK_CPU_BCLK [2]
R288 51.1_1%
CLK_CPU_BCLK# [2]
[5] CPU_BSEL0
[5] CPU_BSEL1
[5] CPU_BSEL2
Layout Note:
0.5" max, Zo= 55 Ohms
CPU_GTLREF
C522 C520 C519
1UF_X7R 0.1UF_X7R 0.01UF
+VDD3
Q35
NDS352AP_NL
R582
D S 2006/03/10
100K
R583
R282
100K
22
Q36
2N7002 G
Q14
2N7002
G
THERM_RST [27]
R291 R585 *0
*20K
U25
1 8
VDD SCLK H8_SMCLK-A [27,32]
2 7
H8_SMDATA-A [27,32]
D+ SDATA
3 6 R292 *0/0402 PM_THRM#
PM_THRM# [15,27]
D- ALERT#
4 5
THERM# GND
G781/ADM1032ARM
R289 0/0402
R290 10K
+VDD3
+1.05VS [4,5,6,8,9,13,16,29]
+3VS [2,6,9,10,11,12,13,14,15,16,17,18,19,20,21,23,24,26,27,28,29,31]
+VDD3 [13,22,28,30,31]
JSKT1B
H_D#[63:0] [5]
H_D#0 E22 AA23 H_D#32
D[0]# D[32]#
H_D#1 F24 AB24 H_D#33
D[1]# D[33]#
H_D#2 E26 V24 H_D#34
D[2]# D[34]#
H_D#3 H22 V26 H_D#35
D[3]# D[35]#
H_D#4 F23 W25 H_D#36
D[4]# D[36]#
H_D#5 G25 U23 H_D#37
D[5]# D[37]#
H_D#6 E25 U25 H_D#38
D[6]# D[38]#
H_D#7 E23 U22 H_D#39
D[7]# D[39]#
H_D#8 K24 AB25 H_D#40
D[8]# D[40]#
H_D#9 G24 W22 H_D#41
D[9]# D[41]#
H_D#10 J24 Y23 H_D#42
D[10 D[42]#
H_D#11 J23 AA26 H_D#43
D[11]# D[43]#
H_D#12 H26 Y26 H_D#44
D[12]# D[44]#
H_D#13 F26 Y22 H_D#45
D[13]# D[45]#
H_D#14 K22 AC26 H_D#46
D[14]# D[46]#
H_D#15 H25 AA24 H_D#47
D[15]# D[47]#
H23 W24
H_DSTBN#2 [5]
DSTBN[0]# DSTBN[2]#
G22 Y25
DSTBP[0]# DSTBP[2]# H_DSTBP#2 [5]
J26 V23
DINV[0]# DINV[2]# H_DINV#2 [5]
H_D#[63:0] [5]
H_D#16 N22 AC22 H_D#48
D[16]# D[48]#
H_D#17 K25 AC23 H_D#49
D[17]# D[49]#
H_D#18 P26 AB22 H_D#50
D[18]# D[50]#
H_D#19 R23 AA21 H_D#51
D[19]# D[51]#
H_D#20 L25 AB21 H_D#52
D[20]# D[52]#
H_D#21 L22 AC25 H_D#53
D[21]# D[53]#
H_D#22 L23 AD20 H_D#54
D[22]# D[54]#
H_D#23 M23 AE22 H_D#55
D[23]# D[55]#
H_D#24 P25 AF23 H_D#56
D[24]# D[56]#
H_D#25 P22 AD24 H_D#57
D[25]# D[57]#
H_D#26 P23 AE21 H_D#58
D[26]# D[58]#
H_D#27 T24 AD21 H_D#59
D[27]# D[59]#
H_D#28 R24 AE25 H_D#60
D[28]# D[60]#
H_D#29 L26 AF25 H_D#61
D[29]# D[61]#
H_D#30 T25 AF22 H_D#62
D[30]# D[62]#
H_D#31 N24 AF26 H_D#63
D[31]# D[63]#
M24 AD23
DSTBN[1]# DSTBN[3]# H_DSTBN#3 [5]
N25 AE24
H_DSTBP#3 [5]
DSTBP[1]# DSTBP[3]#
M26 AC20
H_DINV#3 [5]
DINV[1]# DINV[3]#
AD26 R26 COMP0
GTLREF COMP[0]
MISC U26 COMP1
COMP[1]
U1 COMP2
COMP[2]
C26 V1 COMP3
TEST1 COMP[3]
D25 E5
H_DPRSTP# [13,28]
TEST2 DPRSTP#
B5
H_DPSLP# [13]
DPSLP#
D24
DPWR# H_DPWR# [5]
B22 D6
BSEL[0] PWRGOOD H_PWRGD [13]
B23 D7
BSEL[1] SLP# H_CPUSLP# [5]
C21 AE6
BSEL[2] PSI# PM_PSI# [28]
1-1674770-2
R307 1K_1%
+1.05VS
R306
2K_1%
Layout Note:
COMP0, COMP2: 0.5" Max, Zo=27.4 Ohms
COMP1, COMP3: 0.5" Max, Zo=55
Best estimate is 18 mils wide trace for outer
layers and 14 mils wide trace if on internal
layers.
COMP0
COMP1
COMP2
COMP3
R20 R19 R302
54.9_1% 27.4_1% 54.9_1%
Ohms
R303
27.4_1%