Processor 2/7 - EUROCOM P150HM Service Manual

Schematic Diagrams

Processor 2/7

Ad d to con nec t to EC
Sheet 3 of 58
Processor 2/7
Bu ff er ed r es et t o C PU
1 4 , 2 3, 5 8 P L T_ R S T#
R 5 1 1
1 0 0 K _0 4
B - 4 Processor 2/7
Sandy Bridge Processor 2/7 ( CLK,MISC,JTAG )
P R OC _S E L E T
2 4 P R O C _ S E L E T
H _C A T E R R #
R 5 0 *1 0m i l _s h o rt
24 , 3 4 H _ P E C I
R 52 56 _ 0 4 H _ P R O C H OT # _D
43 H _P R OC H O T#
R 5 1 *1 0m i l _s h o rt
2 4 H _ T H R M T R I P #
R 3 0 2 *1 0m i l _s h o rt
21 H _P M _ S Y N C
H _C P U P W R GD _ R
R 4 1 *1 0m i l _s h o rt
24 H _C P U P W R GD
V D D P W R G OO D _ R
3. 3 V S
1 . 0 5 V S _ V TT
B U F _ C P U _ R S T #
R 9 7
R 39
1 0 K _ 0 4 7 5 _0 4
Q 38
G
R 4 0 43 . 2 _ 1% _ 0 4 B U F _ C P U _ R S T#
MT N 7 0 0 2Z H S 3
Q3 7
R 3 8 *1 . 5K _1 % _ 04
G
3 4 H _ P R OC H OT # _ E C
C 6 0 MT N 70 0 2 Z H S 3 R 4 8
6 8 P _5 0 V _ 0 4
*7 5 0 _1 % _ 04
3 . 3 V 3 .3V
P M_ D R A M_ P W R G D
R 1 0 7 R 1 18
* 1 0K _ 0 4
P M_ D R A M_ P W R GD
*2 0 0 _0 4
2 1 P M_ D R A M_ P W R GD
Q 1 1
R 11 5
G
* MT N 7 0 0 2Z H S 3
* 10 0 K _ 04
3 9 , 4 1 +1 .5 S _ C P U _P W R GD
Q 8
R 10 3
G
* MT N 7 0 0 2Z H S 3
* 10 0 K _ 04
U 3 2 B
A 2 8
B C L K
C 2 6 A 2 7
S N B _ I V B # B C L K #
A N 3 4
S K T OC C #
A 1 6 R 32 2
D P LL _ R E F _ S S C L K
A 1 5
R 32 5
D P L L_ R E F _S S C L K #
A L 3 3
C A T E R R #
A N 3 3 R 8
C P U D R A MR S T #
P E C I S M_ D R A M R S T #
A L 3 2 A K 1
S M_ R C O MP _ 0
P R O C H OT # S M_ R C OM P [ 0 ]
A 5 S M_ R C O MP _ 1
S M_ R C OM P [ 1 ] A 4
S M_ R C O MP _ 2
S M_ R C OM P [ 2 ]
A N 3 2
T H E R M T R I P #
A P 2 9 X D P _ P R D Y #
P R D Y # A P 2 7
X D P _ P R E Q#
P R E Q #
A R 2 6
X D P _ T C L K
T C K
A R 2 7 X D P _ T MS
T M S
A M3 4 A P 3 0 X D P _ T R S T #
P M_ S Y N C T R S T #
A R 2 8 X D P _ T D I_ R
T D I
A P 2 6 X D P _ T D O _R
T D O
A P 3 3
U N C O R E P W R GO OD
A L 35 X D P _ D B R _ R
D B R #
V 8
S M_ D R A MP W R O K
A T 28
B P M# [ 0 ] A R 2 9
B P M# [ 1 ]
A R 3 0
A R 3 3 B P M# [ 2 ] A T 30
R E S E T # B P M# [ 3 ]
A P 3 2
B P M# [ 4 ] A R 3 1
B P M# [ 5 ]
A T 31
B P M# [ 6 ] A R 3 2
B P M# [ 7 ]
P Z 98 9 27 -3 6 41 -0 1 F
H _ P R O C H O T #
Q 6 C 8 2 6 8 P _5 0 V _ 04
G
M TN 7 00 2 Z H S 3
R 3 4
1 00 K _ 0 4
1. 5V S _ C P U
R 1 3 2
R 1 1 7
0 _0 4
20 0 _ 04
R 1 27 1 3 0 _0 4
D R A MP W R GD _ C P U V D D P W R GO OD _ R
R 1 2 8
Q1 0
G
*3 9_ 0 4
*MT N 70 0 2 Z H S 3
Q 1 3
G
2 5 , 3 9,4 0 , 4 1, 4 2 S U S B
* MT N 7 0 0 2Z H S 3
PU /P D fo r JT AG s ig na ls
XD P _ TM S R 82 51 _ 0 4
XD P _ TD I_ R R 76 51 _ 0 4
XD P _ P R E Q # R 84 *5 1 _0 4
XD P _ TD O_ R R 30 8 51 _ 0 4
XD P _ TC L K R 30 9 51 _ 0 4
XD P _ TR S T #
R 67 51 _ 0 4
C L K _E XP _ P 2 0
C L K _E XP _ N 20
1 . 0 5V S _V T T
1K _ 0 4
1K _ 0 4 DD R3 C om pe ns at io n Si gn al s
S M _R C O MP _ 0 R 4 0 9 1 4 0_ 1 % _0 4
S M _R C O MP _ 1 R 3 3 3 2 5 . 5_ 1 % _0 4
S M _R C O MP _ 2 R 3 3 4 2 0 0_ 1 % _0 4
P roc es so r Pu ll up s/ Pu ll d ow ns
H _P R OC H O T# 6 2 _0 4
H _C P U P W R GD _ R
1 0K _ 1 % _0 4
C 44 9 0. 1u _ 16 V _ Y 5 V _ 0 4
D02A
TR ACE WIDT H 10 MIL, LEN GTH <50 0MIL S
X D P _ D B R _ R 1 K _ 04
S3 c ir cu it :- D RA M_ RS T# to m em or y
1 . 5 V
sh ou ld b e hi gh d ur in g S 3
R 3 2 9
1 K _0 4
R 32 7 * 0 _0 4
BSS 138 ( VG S 1 .5V )
Q 24
R JU 00 3 N 0 3 T 10 6
S D
C P U D R A M R S T #
R 3 3 1
R 3 28 1 K _0 4
D D R 3 _D R A M R S T # 1 0, 1 1 ,1 2, 13
4 . 99 K _ 1 %_ 0 4
D R A M R S T _ C N TR L 9, 2 0
C 4 9 4
*4 7 n _5 0 V _ 04
3 . 3V S 1 0 , 1 1, 1 2 , 1 3, 14 ,1 5 , 16 , 1 7 , 18 , 1 9 ,20 , 2 1 ,23 ,2 4 , 25 ,2 6 , 2 9, 3 0 , 3 2, 3 3 ,3 4, 3 5 , 3 6,3 9 , 4 0, 43 , 5 8
3. 3 V 3 , 9 , 1 4, 15 , 1 9 ,20 , 2 1 , 23 ,2 4 , 25 ,2 6 , 28 , 2 9 , 30 , 3 2 ,3 5, 3 6 , 3 7,3 9 , 4 0, 4 1 , 4 2
1. 5 V 9 , 1 0 , 11 , 1 2 ,1 3, 2 6 ,3 0,3 7 , 3 9,4 1
1. 5 V S _ C P U 7 , 3 9
1. 0 5 V S _ V T T 3 , 6 , 2 4, 2 5 , 2 6, 4 0 , 4 3
1 . 0 5 V S _ V TT
1 .0 5 V S _V TT
R 4 2
R 4 9
3 . 3V S
R 3 01