Processor 1/7 - EUROCOM W860CU Service Manual

Processor 1/7

V D D 3
R 4 92
*1 0 K _1 % _ 0 4
C P U _ T H E R M 2 5
R T 3
*1 0 0K _ N TC _ 06 _ B
D 03 BOM DEL
Thermal Sensor
3 . 3V
U 3 6
1 4
V D D T H E R M
2 6
D + A LE R T
B
Q3 2
2N 3 90 4 3 7
5 D - S D A T A 8
G N D S C L K
A D M1 0 3 2A R M
It app lies to Aubur ndal e an d Cl arksf ield dis cret e gra phic des igns .
If dis cret e gr aphic chi p is use d for Aub urnd ale, VAXG (GF X co re) rail can be c onne cted
to GND if moth erboa rd o nly supp orts disc rete gra phics and als o in a co mmon
mo ther boar d de sign if G FX V R is not stuf fed. On the o ther han d, i f the VR is s tuff ed,
VA XG c an b e le ft fl oati ng i n a commo n mo ther boar d des ign (Gfx VR keeps VAX G fr om
fl oati ng).
In add itio n, F DI_RX N_[7 :0] and FDI_R XP_[ 7:0] can be l eft floa ting on t he P CH.
FD I_TX [7:0 ] an d FDI _TX# [7:0 ] ca n be left flo atin g on the Aubu rnda le.
Th e GF X_IM ON, FDI_F SYNC [0], FDI _FSYN C[1] , FD I_LS YNC[0 ], F DI_L SYNC [1], and
FD I_IN T si gnal s sho uld be t ied to GN D (t hrou gh 1 K ? % res isto rs) in th e co mmon
mo ther boar d de sign case . Pl ease not that if thes e sig nals are lef t flo atin g, t here are no
fu ncti onal imp acts but a sm all amoun t of pow er ( ~15 m W) m aybe was ted. VAXG _SEN SE
an d VS SAXG _SEN SE on Aub urnd ale can b e le ft a s no conn ect.
DP LL_R EF_S SCLK and DPLL _REF _SSC LK# c an b e co nnec ted t o GN D on Aub urnda le
di rect ly i f mo therb oard onl y su pport s di scre te g raphi cs. In a com mon m othe rboa rd
de sign , th ese pins are driv en v ia PC H (e ven if G raphi cs i s di sabl ed by BIO S) t hus no
ex tern al t ermi natio n is req uire d.
PROCESSOR 1/7 ( DMI,PEG,FDI )
U 3 4 A
A 2 4
13 D M I _ TX N 0 D MI _R X #[ 0 ]
C 2 3
13 D M I _ TX N 1 D MI _R X #[ 1 ]
B 2 2
13 D M I _ TX N 2 D MI _R X #[ 2 ]
A 2 1
13 D M I _ TX N 3 D MI _R X #[ 3 ]
V D D 3
NEAR EC B 2 4
13 D M I _ TX P 0 D MI _R X [ 0]
D 2 3
13 D M I _ TX P 1 B 2 3 D MI _R X [ 1]
13 D M I _ TX P 2 D MI _R X [ 2]
A 2 2
13 D M I _ TX P 3 D MI _R X [ 3]
D02 BOM DE L
C 64 3 D 2 4
13 D MI _ R XN 0 D MI _T X # [ 0]
R 47 5 R 4 7 6 G 2 4
13 D MI _ R XN 1 D MI _T X # [ 1]
* 0. 1 u _ 16 V _ Y 5V _ 0 4 F 2 3
13 D MI _ R XN 2 D MI _T X # [ 2]
* 4. 7 K _ 0 4 *4 . 7 K _ 04 13 D MI _ R XN 3 H 2 3
D MI _T X # [ 3]
D 2 5
13 D MI _ R XP 0
3 . 3 V D MI _T X [ 0 ]
F 2 4
13 D MI _ R XP 1 D MI _T X [ 1 ]
E 2 3
13 D MI _ R XP 2
D MI _T X [ 2 ]
G 2 3
13 D MI _ R XP 3 D MI _T X [ 3 ]
R 4 8 8
*1 0 K _ 04
E 2 2
F D I _ T X# [ 0 ]
D 2 1
F D I _ T X# [ 1 ]
R 4 7 7 *2 0 mi l _ sh o rt D 1 9
T H E R M _A L E R T # 2 5 F D I _ T X# [ 2 ]
R 1 9 1 * 0 _0 4 D 1 8
F D I _ T X# [ 3 ]
G 2 1
F D I _ T X# [ 4 ]
R 1 9 0 1 0 K _ 0 4 V D D 3 E 1 9
F D I _ T X# [ 5 ]
F 2 1
F D I _ T X# [ 6 ]
1 4 R N 2 0 G 1 8
S MD _C P U _ T H E R M 12 , 2 5
2 3 33 _ 4 P 2R _ 04 F D I _ T X# [ 7 ]
S MC _C P U _ T H E R M 12 , 2 5
D 2 2
F D I _ T X[ 0]
C 2 1
F D I _ T X[ 1]
D 2 0
F D I _ T X[ 2]
C 1 8
F D I _ T X[ 3]
G 2 2
F D I _ T X[ 4]
E 2 0
F D I _ T X[ 5]
F 2 0
F D I _ T X[ 6]
G 1 9
F D I _ T X[ 7]
R 1 4 0 1 K _ 0 4 F 1 7
F D I _ F S Y N C [ 0]
E 1 7
R N 9 F D I _ F S Y N C [ 1]
4 5 C 1 7
F D I _ I N T
3 6
2 7 F 1 8
F D I _ L S Y N C [ 0 ]
1 8 D 1 7
F D I _ L S Y N C [ 1 ]
1 K _ 8 P 4 R _ 0 4
MO LE X 4 7 9 89 0 1 4 2
6-86-279 89-001
P E G _R X N [ 0 . . 1 5]
P E G _R X P [ 0. . 15 ] P E G _ R X N [ 0 . . 1 5 ] 2 4
P E G_ R X P [ 0 . . 1 5 ] 2 4
P E G _T X N [ 0 . . 1 5 ]
P E G_ T XN [ 0 . . 15 ] 2 4
P E G _T X P [ 0 . . 1 5]
P E G_ T XP [ 0 . . 1 5 ] 2 4
20 mil
P E G _I R C O MP _R
B 2 6 R 40 9 4 9. 9 _ 1 % _0 4
P E G_ I C OM P I A 2 6
P E G _ I C O MP O
B 2 7
P E G_ R C O MP O
A 2 5 E X P _ R B I A S R 41 2 7 50 _ 1 % _0 4
P E G_ R B I A S
K 3 5 P E G_ R X# _ 0 C 5 6 6 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 0
P E G_ R X # [ 0 ] P E G_ R X# _ 1 P E G _R X N 1
J 34 C 5 6 3 . 1U _ 10 V _ X 7R _ 04
P E G_ R X # [ 1 ]
J 33 P E G_ R X# _ 2 C 5 4 2 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 2
P E G_ R X # [ 2 ]
P E G_ R X# _ 3 P E G _R X N 3
G3 5 C 5 6 8 . 1U _ 10 V _ X 7R _ 04
P E G_ R X # [ 3 ] G3 2 P E G_ R X# _ 4 C 5 4 4 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 4
P E G_ R X # [ 4 ]
F 3 4 P E G_ R X# _ 5 C 5 5 6 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 5
P E G_ R X # [ 5 ]
F 3 1 P E G_ R X# _ 6 C 5 4 8 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 6
P E G_ R X # [ 6 ]
D 3 5 P E G_ R X# _ 7 C 5 4 6 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 7
P E G_ R X # [ 7 ]
E 3 3 P E G_ R X# _ 8 C 5 5 0 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 8
P E G_ R X # [ 8 ]
C 3 3 P E G_ R X# _ 9 C 5 5 2 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 9
P E G_ R X # [ 9 ]
P E G_ R X# _ 1 0 P E G _R X N 1 0
D 3 2 C 5 5 4 . 1U _ 10 V _ X 7R _ 04
P E G_ R X# [ 1 0 ]
B 3 2 P E G_ R X# _ 1 1 C 5 3 6 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 1 1
P E G_ R X# [ 1 1 ]
C 3 1 P E G_ R X# _ 1 2 C 5 6 0 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 1 2
P E G_ R X# [ 1 2 ]
B 2 8 P E G_ R X# _ 1 3 C 5 3 3 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 1 3
P E G_ R X# [ 1 3 ]
P E G_ R X# _ 1 4 P E G _R X N 1 4
B 3 0 C 5 5 8 . 1U _ 10 V _ X 7R _ 04
P E G_ R X# [ 1 4 ]
A 3 1 P E G_ R X# _ 1 5 C 5 3 9 . 1U _ 10 V _ X 7R _ 04 P E G _R X N 1 5
P E G_ R X# [ 1 5 ]
J 35 P E G_ R X_ 0 C 5 6 5 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 0
P E G _ R X [ 0 ]
P E G_ R X_ 1 P E G _R X P 1
H 3 4 C 5 6 2 . 1U _ 10 V _ X 7R _ 04
P E G _ R X [ 1 ]
H 3 3 P E G_ R X_ 2 C 5 4 1 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 2
P E G _ R X [ 2 ]
F 3 5 P E G_ R X_ 3 C 5 6 7 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 3
P E G _ R X [ 3 ]
G3 3 P E G_ R X_ 4 C 5 4 3 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 4
P E G _ R X [ 4 ]
E 3 4 P E G_ R X_ 5 C 5 5 5 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 5
P E G _ R X [ 5 ]
F 3 2 P E G_ R X_ 6 C 5 4 7 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 6
P E G _ R X [ 6 ]
D 3 4 P E G_ R X_ 7 C 5 4 5 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 7
P E G _ R X [ 7 ] P E G_ R X_ 8 P E G _R X P 8
F 3 3 C 5 4 9 . 1U _ 10 V _ X 7R _ 04
P E G _ R X [ 8 ]
B 3 3 P E G_ R X_ 9 C 5 5 1 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 9
P E G _ R X [ 9 ]
P E G_ R X_ 1 0 P E G _R X P 1 0
D 3 1 C 5 5 3 . 1U _ 10 V _ X 7R _ 04
P E G_ R X [ 1 0 ] A 3 2 P E G_ R X_ 1 1 C 5 3 5 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 1 1
P E G_ R X [ 1 1 ]
P E G_ R X_ 1 2 P E G _R X P 1 2
C 3 0 C 5 5 9 . 1U _ 10 V _ X 7R _ 04
P E G_ R X [ 1 2 ]
A 2 8 P E G_ R X_ 1 3 C 5 3 2 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 1 3
P E G_ R X [ 1 3 ]
P E G_ R X_ 1 4 P E G _R X P 1 4
B 2 9 C 5 5 7 . 1U _ 10 V _ X 7R _ 04
P E G_ R X [ 1 4 ]
A 3 0 P E G_ R X_ 1 5 C 5 3 8 . 1U _ 10 V _ X 7R _ 04 P E G _R X P 1 5
P E G_ R X [ 1 5 ]
L 33 P E G_ T X # _0 C 1 5 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 0
P E G _ TX # [ 0 ]
M3 5 P E G_ T X # _1 C 3 4 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 1
P E G _ TX # [ 1 ]
M3 3 P E G_ T X # _2 C 1 7 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 2
P E G _ TX # [ 2 ]
M3 0 P E G_ T X # _3 C 1 9 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 3
P E G _ TX # [ 3 ] P E G_ T X # _4 P E G _T X N 4
L 31 C 3 6 . 1U _ 10 V _ X 7R _ 04
P E G _ TX # [ 4 ]
K 3 2 P E G_ T X # _5 C 2 1 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 5
P E G _ TX # [ 5 ]
P E G_ T X # _6 P E G _T X N 6
M2 9 C 3 8 . 1U _ 10 V _ X 7R _ 04
P E G _ TX # [ 6 ] J 31 P E G_ T X # _7 C 2 3 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 7
P E G _ TX # [ 7 ]
P E G_ T X # _8 P E G _T X N 8
K 2 9 C 4 0 . 1U _ 10 V _ X 7R _ 04
P E G _ TX # [ 8 ]
H 3 0 P E G_ T X # _9 C 2 5 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 9
P E G _ TX # [ 9 ]
H 2 9 P E G_ T X # _1 0 C 4 2 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 1 0
P E G_ T X# [ 1 0 ]
F 2 9 P E G_ T X # _1 1 C 2 7 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 1 1
P E G_ T X# [ 1 1 ] P E G_ T X # _1 2 P E G _T X N 1 2
E 2 8 C 4 4 . 1U _ 10 V _ X 7R _ 04
P E G_ T X# [ 1 2 ]
D 2 9 P E G_ T X # _1 3 C 2 9 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 1 3
P E G_ T X# [ 1 3 ]
P E G_ T X # _1 4 P E G _T X N 1 4
D 2 7 C 4 6 . 1U _ 10 V _ X 7R _ 04
P E G_ T X# [ 1 4 ]
C 2 6 P E G_ T X # _1 5 C 3 1 . 1U _ 10 V _ X 7R _ 04 P E G _T X N 1 5
P E G_ T X# [ 1 5 ]
L 34 P E G_ T X _ 0 C 1 4 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 0
P E G _T X [ 0 ]
M3 4 P E G_ T X _ 1 C 3 3 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 1
P E G _T X [ 1 ]
P E G_ T X _ 2 P E G _T X P 2
M3 2 C 1 6 . 1U _ 10 V _ X 7R _ 04
P E G _T X [ 2 ] L 30 P E G_ T X _ 3 C 1 8 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 3
P E G _T X [ 3 ]
P E G_ T X _ 4 P E G _T X P 4
M3 1 C 3 5 . 1U _ 10 V _ X 7R _ 04
P E G _T X [ 4 ]
K 3 1 P E G_ T X _ 5 C 2 0 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 5
P E G _T X [ 5 ]
M2 8 P E G_ T X _ 6 C 3 7 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 6
P E G _T X [ 6 ]
H 3 1 P E G_ T X _ 7 C 2 2 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 7
P E G _T X [ 7 ] P E G_ T X _ 8 P E G _T X P 8
K 2 8 C 3 9 . 1U _ 10 V _ X 7R _ 04
P E G _T X [ 8 ]
G3 0 P E G_ T X _ 9 C 2 4 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 9
P E G _T X [ 9 ]
P E G_ T X _ 10 P E G _T X P 1 0
G2 9 C 4 1 . 1U _ 10 V _ X 7R _ 04
P E G _ TX [ 1 0 ] F 2 8 P E G_ T X _ 11 C 2 6 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 1 1
P E G _ TX [ 1 1 ]
E 2 7 P E G_ T X _ 12 C 4 3 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 1 2
P E G _ TX [ 1 2 ]
D 2 8 P E G_ T X _ 13 C 2 8 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 1 3
P E G _ TX [ 1 3 ]
C 2 7 P E G_ T X _ 14 C 4 5 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 1 4
P E G _ TX [ 1 4 ]
C 2 5 P E G_ T X _ 15 C 3 0 . 1U _ 10 V _ X 7R _ 04 P E G _T X P 1 5
P E G _ TX [ 1 5 ]
3 , 1 1 , 12 , 1 3 , 1 5, 1 6 , 1 8 , 21 , 2 4 , 2 6, 2 7 , 2 8, 29 , 3 4 , 36 , 3 7 , 3 8, 4 1 3 . 3 V
1 1, 2 5 , 2 7, 28 , 2 9 , 30 , 3 4 , 3 5, 4 0 V D D 3
Schematic Diagrams
Sheet 2 of 57
Processor 1/7
Processor 1/7 B - 3