Service manual

Schematic Diagrams
Intel Penryn 1/2 B - 3
B.Schematic Diagrams
Intel Penryn 1/2
Sheet 2 of 37
Intel Penryn 1/2
1. 05V S
3.3V
1. 05 VS
CPU_GTLREF
3.3V
H_PWR GD 1 2
H_REQ#[4:0]4
H_BREQ# 4
H_INTR12
H_ DSTBN# 04
H_DBSY# 4
H_D ST BP# 14
H_ D#[ 63:0] 4
H_D #[6 3: 0]4
CPU_BSEL24,17
H_I GNNE#12
CLK_C PU_BCL K# 17
H_AD STB#04
SMD _CPU_ TH ER M 22
H_RS# 2 4
H_SMI#12
CPU_BSEL04,17
H_DR DY# 4
H_I NIT# 1 2
H_CPUSLP# 4
3. 3V12 ,13 ,1 4,1 5, 16, 18, 19 ,23 ,2 4,2 7, 28
CPU_BSEL14,17
H_ DI NV#3 4
1.05VS3 , 4 , 5, 7, 8, 1 2, 1 5, 17, 27
H_A#[35:3]4
H_BNR # 4
H_D ST BN#14
H_ DI NV#2 4
H_A#[35:3]4
CLK_C PU_BCL K 1 7
H_RS# 1 4
H_NMI12
H_CPU RST# 4
H_ ST PCLK#12
H_DEF ER# 4
PM_THRMTRIP# 5,12,26
H_ADS# 4
PSI # 29
H _DI NV#14
H_D PW R# 4
H_D INV# 04
H_HI TM # 4
H_A20M#12
SMC _CPU_ TH ER M 22
H_ DSTBP#2 4
H_ D#[ 63:0] 4
H_D PSLP# 12
H_AD STB#14
H_FERR #12
H_HI T# 4
H_D #[6 3: 0]4
H_ DSTBN# 2 4
H_TRDY# 4
H_BPRI# 4
H_LOCK# 4
H_ DSTBN# 3 4
H_RS# 0 4
H_D STBP#04
H_DPRSTP# 5,12,29
H_ DSTBP#3 4
PM_TH RM# 14
THERM_ALERT# 22
H_ THERMDC
H_D#37
H_ A# 34
H_ A# 5
H_D#60
H_TCK
H_D#29
H_D#18
H_ A# 31
H_ A# 17
COMP0
H_D#33
H_D#49
H_D#42
COMP3
H_TDI
H_ A# 24
H_D#22
H_TRST#
H_D#54
H_ A# 21
H_ A# 33
H_D#30
CPU_ BSEL 0
H_D#14
COMP0
H_D#43
H_TDI
H_D#4
H_PREQ#
H_ REQ#3
H_D#23
H_D#13
H_D#28
H_D#27
H_TMS
H_D#34
H_PROCHOT#
H_PROCHOT#
H_ A# 32
H_D#21
H_D#12
H_CPURST#
H_D#32
H_ REQ#1
H_ A# 12
H_ A# 8
H_ THERMDA
H_D#45
COMP1
H_CPURST#
H_D#26
H_A#13 H_IERR#
H_ A# 26
H_TCK
H_ A# 27
H_D#3
H_D#20
H_D#39
H_ A# 9
H_D#47
H_ A# 30
COMP2
H_D#9
H_D#63
H_D#53
H_ REQ#2
H_ A# 7
H_ A# 4
H_D#19
H_D#44
H_D#51
H_ A# 19
H_D#7
H_D#55
H_D#24
H_D#2
H_D#50
H_D#48
H_D#46
CPU_ BSEL 2
H_ A# 6
H_D#52
CPU_ BSEL 1
H_D#10
H_D#62
H_TRST#
H_ A# 15
H_ A# 23
H_ A# 22
H_IERR#
H_D#1
H_D#61
H_ A# 29
H_D#6
H_D#5
H_D#35
H_D#15
COMP1
H_D#17
H_ A# 16
H_D#58
H_D#11
H_ A# 25
H_D#38
H_ REQ#4
H_ A# 35
H_THERMDA
H_D#59
H_TMS
H_ A# 18
COMP3
H_D#8
H_ REQ#0
H_D#56
H_ A# 20
COMP2
H_ A# 28
H_D#25
H_D#31
H_D#41
H_ A# 3
H_ A# 14
H_D#40
H_PREQ#
H_D#16
H_D#36
H_THERMDC
H_D#0
H_D#57
H_ A# 10
H_ A# 11
R23
54.9_1%_04
D 23 A SD 75 1VAC
R227
*100K_04
R2 1
27.4_1%_04
C374
1U_6.3V_04
R209 649_1%_04
C330
0 . 0 1 U _ 1 6 V_ X7 R _0 4
R2 11 1 K _1% _ 04
R226 *51_1%_04
R229
10K _ 04
R206 54.9_1%_04
R208 54.9_1%_04
R225 54.9_1%_04
R2 12
2K _ 1% _04
DATA GRP 0 DATA GRP 1
DATA GRP 2DATA GRP 3
MISC
U15B
MOLEX_47430-6515
R26
U26
AA1
Y1
E22
F24
J24
J23
H22
F26
K22
H23
N22
K25
P26
R23
E26
L23
M24
L22
M23
P25
P23
P22
T24
R24
L25
G22
T25
N25
Y22
AB24
V24
V26
V23
T22
U25
U23
F23
Y25
W2 2
Y23
W2 4
W2 5
AA23
AA24
AB25
AE24
AD24
G25
AA21
AB22
AB21
AC26
AD20
AE22
AF23
AC25
AE21
AD21
E25
AC22
AD23
AF22
AC23
E23
K24
G24
AF1
H25
N24
U22
AC20
E5
B5
D24
J26
L26
Y26
AE25
H26
M26
AA26
AF24
AD 26
AE6
D6
D7
C24
B22
B23
C21
D25
AF26
A26
C23
C3
COMP[ 0]
COMP[ 1]
COMP[ 2]
COMP[ 3]
D[ 0] #
D[ 1] #
D[ 10] #
D[ 11] #
D[ 12] #
D[ 13] #
D[ 14] #
D[ 15] #
D[ 16] #
D[ 17] #
D[ 18] #
D[ 19] #
D[ 2] #
D[ 20] #
D[ 21] #
D[ 22] #
D[ 23] #
D[ 24] #
D[ 25] #
D[ 26] #
D[ 27] #
D[ 28] #
D[ 29] #
D[ 3] #
D[ 30] #
D[ 31] #
D[32]#
D[33]#
D[34]#
D[35]#
D[36]#
D[37]#
D[38]#
D[39]#
D[ 4] #
D[40]#
D[41]#
D[42]#
D[43]#
D[44]#
D[45]#
D[46]#
D[47]#
D[48]#
D[49]#
D[ 5] #
D[50]#
D[51]#
D[52]#
D[53]#
D[54]#
D[55]#
D[56]#
D[57]#
D[58]#
D[59]#
D[ 6] #
D[60]#
D[61]#
D[62]#
D[63]#
D[ 7] #
D[ 8] #
D[ 9] #
TE S T5
DI NV[0 ]#
DI NV[1 ]#
DI NV[2 ]#
DI NV[3 ]#
DPRSTP#
DPSLP#
DPWR#
DST BN [0] #
DST BN [1] #
DSTBN[2]#
DSTBN[3]#
DST BP[ 0]#
DST BP[ 1]#
DSTBP[2]#
DSTBP[3]#
GT LRE F
PSI#
PWRGOOD
SLP#
TE S T3
BSEL[0]
BSEL[1]
BSEL[2]
TE S T2
TE S T4
TE S T6
TE S T1
TE S T7
R228 56 _04
C369
1000P_50V_X7R_04
C3 36
* 1U _6. 3V _X 5R_ 06
ADDR GROUP_0
ADDR GR O U P_ 1
CONTROL
X D P /IT P S I GN A L S
H CL K
THERM AL
RESERVED
ICH
U15A
MOL E X_4 743 0- 651 5
N3
P5
P2
L2
P4
P1
R1
Y2
U5
R3
W6
U4
Y5
U1
R4
T5
T3
W2
W5
Y4
J4
U2
V4
M4
N5
T2
V3
B2
D2
D22
L5
L4
K5
M3
N2
J1
A6
H1
M1
V1
D3
A22
A21
E2
AD4
AD3
AD1
AC4
G5
F1
C2 0
E1
H5
F21
A5
G6
E4
D2 0
C4
B3
C6
B4
H4
AC2
AC1
D2 1
K3
H2
K2
J3
L1
C1
F3
F4
G3
A3
D5
AC5
AA6
AB3
C7
A24
B25
AB5
G2
AB6
W3
AA4
AB2
AA3
F6
A[10]#
A[11]#
A[12]#
A[13]#
A[14]#
A[15]#
A[16]#
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[3]#
A[30]#
A[31]#
RSVD[ 01 ]
RSVD[ 02 ]
RSVD[ 03 ]
RSVD[ 04 ]
RSVD[ 05 ]
RSVD[ 06 ]
RSVD[ 07 ]
A[4]#
A[5]#
A[6]#
A[7]#
A[8]#
A[9]#
A20 M#
ADS#
ADSTB[ 0] #
ADSTB[ 1] #
RSVD[ 08 ]
BC LK [ 0 ]
BC LK [ 1 ]
BNR #
BP M [ 0] #
BP M [ 1] #
BP M [ 2] #
BP M [ 3] #
BPRI#
BR0#
DBR#
DBSY#
DEF ER #
DRDY #
FERR#
HIT#
HITM#
IERR #
I GNNE#
INIT#
LI NT 0
LI NT 1
LO C K#
PRDY #
PR EQ#
PROC HOT#
REQ [0] #
REQ [1] #
REQ [2] #
REQ [3] #
REQ [4] #
RESET#
RS[0]#
RS[1]#
RS[2]#
SMI #
STPCLK#
TC K
TD I
TDO
THERMTR IP#
TH ER MD A
THERMDC
TMS
TRDY#
TR ST #
A[32]#
A[33]#
A[34]#
A[35]#
RSVD[ 09 ]
R205 54.9_1%_04
R207 54.9_1%_04
U16
W 83L 771 A WG
1
2
3
4
5
6
7
8
VD D
D+
D-
TH E R M
GND
ALERT
SD AT A
SC LK
R214
27.4_1%_04
R2 13
54 . 9 _ 1%_0 4
0.5" max, Zo= 55 Ohms
? ADT7421 Colay
Near to Thermal
IC
COMP0, COMP2: 0.5" Max, Zo=27.4 Ohms
COMP1, COMP3: 0.5" Max, Zo=55 Ohms
Best estimate is 18 mils wide trace for outer
layers and 14 mils wide trace if on internal
layers.
CPU ONLY SUPPORT TO 35W
CPU_GRFE=0.7V
Layout note:
Layout Note:
Layout Note:
Route H_THERMDA and
H_THERMDC on same layer.
10 mil trace on 10 mil spacing.
Layout Note: