Asus A6J - Page 3

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
YUNAH FSB667
LFM TYP HFM
VCC 1.14V 1.2V 1.356V
C4 C3 C0
ICC 0.9A 7.59A 27A
YUNAH FSB667
Min Typ Max
VCCP 0.997V 1.05V 1.102V
Min Typ Max
ICCP 2.5A
120mA / 20mil
Close to B26
(VCCA)
Vcc Core Decoupling Caps
Place these on bottom
side.
+VCCA_CPU:Provide
isolated power for the
internal processor
core PLL.
Place pull-up/down
resisters within 1
inch of CPU.
Layout note:Route
VCCSENSE and
VSSSENSE trace at
27.4 ohm with 25
mils spacing
mismatch and 18mils
trace on 7mils
spacing.
0.12A
Place these inside socket
For EMI requeirement.
Place the CAPs on the
moat of +Vcore and other
power planes
Custom
Tuesday, November 22, 2005
ASUSTeK COMPUTER INC
Yonah CPU (2)
2.0
A6J
Charles Lee
363
<Variant Name>
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
H_VID2
H_VID0
H_VID5
H_VID3
H_VID1
H_VID6
H_VID4
GND
GND
+VCORE+VCORE
+VCCP_AGTL+
+VCCA_CPU
GND
+VCORE
GND
+VCCA_CPU
GNDGNDGNDGNDGNDGNDGNDGND
GNDGND GNDGNDGNDGND
GND GND GND GND
GND
GNDGND
GND
GND
GNDGNDGNDGND
GND
+VCORE
GNDGND
GNDGND
GNDGNDGND
GND GND
GND
+VCCA_CPU+1.5VS
GND GNDGND
+VCCP_AGTL+
GND GND GND
GND
GND
+VCORE
+
CE303
330UF/2.5V
12
U201C
SOCKET479P
A7
A9
A10
A12
A13
A15
A17
A18
A20
B7
B9
B10
B12
B14
B15
B17
B18
B20
C9
C10
C12
C13
C15
C17
C18
D9
D10
D12
D14
D15
D17
D18
E7
E9
E10
E12
E13
E15
E17
E18
E20
F7
F9
F10
F12
F14
F15
F17
F18
F20
AA7
AA9
AA10
AA12
AA13
AA15
AA17
AA18
AA20
AB9
AC10
AB10
AB12
AB14
AB15
AB17
AB18
AB20
AB7
AC7
AC9
AC12
AC13
AC15
AC17
AC18
AD7
AD9
AD10
AD12
AD14
AD15
AD17
AD18
AE9
AE10
AE12
AE13
AE15
AE17
AE18
AE20
AF9
AF10
AF12
AF14
AF15
AF17
AF18
AF20
V6
G21
J6
K6
M6
J21
K21
M21
N21
N6
R21
R6
T21
T6
V21
W21
B26
AD6
AF5
AE5
AF4
AE3
AF2
AE2
AF7
AE7
VCC[1]
VCC[2]
VCC[3]
VCC[4]
VCC[5]
VCC[6]
VCC[7]
VCC[8]
VCC[9]
VCC[10]
VCC[11]
VCC[12]
VCC[13]
VCC[14]
VCC[15]
VCC[16]
VCC[17]
VCC[18]
VCC[19]
VCC[20]
VCC[21]
VCC[22]
VCC[23]
VCC[24]
VCC[25]
VCC[26]
VCC[27]
VCC[28]
VCC[29]
VCC[30]
VCC[31]
VCC[32]
VCC[33]
VCC[34]
VCC[35]
VCC[36]
VCC[37]
VCC[38]
VCC[39]
VCC[40]
VCC[41]
VCC[42]
VCC[43]
VCC[44]
VCC[45]
VCC[46]
VCC[47]
VCC[48]
VCC[49]
VCC[50]
VCC[51]
VCC[52]
VCC[53]
VCC[54]
VCC[55]
VCC[56]
VCC[57]
VCC[58]
VCC[59]
VCC[60]
VCC[61]
VCC[62]
VCC[63]
VCC[64]
VCC[65]
VCC[66]
VCC[67]
VCC[68]
VCC[69]
VCC[70]
VCC[71]
VCC[72]
VCC[73]
VCC[74]
VCC[75]
VCC[76]
VCC[77]
VCC[78]
VCC[79]
VCC[80]
VCC[81]
VCC[82]
VCC[83]
VCC[84]
VCC[85]
VCC[86]
VCC[87]
VCC[88]
VCC[89]
VCC[90]
VCC[91]
VCC[92]
VCC[93]
VCC[94]
VCC[95]
VCC[96]
VCC[97]
VCC[98]
VCC[99]
VCC[100]
VCCP[1]
VCCP[2]
VCCP[3]
VCCP[4]
VCCP[5]
VCCP[6]
VCCP[7]
VCCP[8]
VCCP[9]
VCCP[10]
VCCP[11]
VCCP[12]
VCCP[13]
VCCP[14]
VCCP[15]
VCCP[16]
VCCA
VID[0]
VID[1]
VID[2]
VID[3]
VID[4]
VID[5]
VID[6]
VCCSENSE
VSSSENSE
C312
22UF/6.3V
12
C316
22UF/6.3V
12
+
CE304
330UF/2.5V
12
C303
22UF/6.3V
12
C327
10UF/10V
12
C314
22UF/6.3V
12
C331
22UF/6.3V
12
C324
22UF/6.3V
12
C339
0.01UF/50V
c0402
12
+
CE301
330UF/2.5V
12
C318
22UF/6.3V
12
RN301D
0Ohm
7 8
C347
0.1UF/10V
c0402
12
+
CE306
330UF/2.5V
12
RN301C
0Ohm
5 6
C321
10UF/10V
12
C317
22UF/6.3V
12
C328
22UF/6.3V
12
RN302D
0Ohm
7 8
RN302B
0Ohm
3 4
C307
22UF/6.3V
12
C309
22UF/6.3V
12
+
CE307
330UF/2.5V
12
C323
22UF/6.3V
12
U201D
SOCKET479P
A4
A8
A11
A14
A16
A19
A23
A26
B6
B8
B11
B13
B16
B19
B21
B24
C5
C8
C11
C14
C16
C19
C2
C22
C25
D1
D4
D8
D11
D13
D16
D19
D23
D26
E3
E6
E8
E11
E14
E16
E19
E21
E24
F5
F8
F11
F13
F16
F19
F2
F22
F25
G4
G1
G23
G26
H3
H6
H21
H24
J2
J5
J22
J25
K1
K4
K23
K26
L3
L6
L21
L24
M2
M5
M22
M25
N1
N4
N23
N26
P3
P6
P21
P24
R2
R5
R22
R25
T1
T4
T23
T26
U3
U6
U21
U24
V2
V5
V22
V25
W1
W4
W23
W26
Y3
Y6
Y21
Y24
AA2
AA5
AA8
AA11
AA14
AA16
AA19
AA22
AA25
AB1
AB4
AB8
AB11
AB13
AB16
AB19
AB23
AB26
AC3
AC6
AC8
AC11
AC14
AC16
AC19
AC21
AC24
AD2
AD5
AD8
AD11
AD13
AD16
AD19
AD22
AD25
AE1
AE4
AE8
AE11
AE14
AE16
AE19
AE23
AE26
AF3
AF6
AF8
AF11
AF13
AF16
AF19
AF21
AF24
VSS[1]
VSS[2]
VSS[3]
VSS[4]
VSS[5]
VSS[6]
VSS[7]
VSS[8]
VSS[9]
VSS[10]
VSS[11]
VSS[12]
VSS[13]
VSS[14]
VSS[15]
VSS[16]
VSS[17]
VSS[18]
VSS[19]
VSS[20]
VSS[21]
VSS[22]
VSS[23]
VSS[24]
VSS[25]
VSS[26]
VSS[27]
VSS[28]
VSS[29]
VSS[30]
VSS[31]
VSS[32]
VSS[33]
VSS[34]
VSS[35]
VSS[36]
VSS[37]
VSS[38]
VSS[39]
VSS[40]
VSS[41]
VSS[42]
VSS[43]
VSS[44]
VSS[45]
VSS[46]
VSS[47]
VSS[48]
VSS[49]
VSS[50]
VSS[51]
VSS[52]
VSS[53]
VSS[54]
VSS[55]
VSS[56]
VSS[57]
VSS[58]
VSS[59]
VSS[60]
VSS[61]
VSS[62]
VSS[63]
VSS[64]
VSS[65]
VSS[66]
VSS[67]
VSS[68]
VSS[69]
VSS[70]
VSS[71]
VSS[72]
VSS[73]
VSS[74]
VSS[75]
VSS[76]
VSS[77]
VSS[78]
VSS[79]
VSS[80]
VSS[81]
VSS[82]
VSS[83]
VSS[84]
VSS[85]
VSS[86]
VSS[87]
VSS[88]
VSS[89]
VSS[90]
VSS[91]
VSS[92]
VSS[93]
VSS[94]
VSS[95]
VSS[96]
VSS[97]
VSS[98]
VSS[99]
VSS[100]
VSS[101]
VSS[102]
VSS[103]
VSS[104]
VSS[105]
VSS[106]
VSS[107]
VSS[108]
VSS[109]
VSS[110]
VSS[111]
VSS[112]
VSS[113]
VSS[114]
VSS[115]
VSS[116]
VSS[117]
VSS[118]
VSS[119]
VSS[120]
VSS[121]
VSS[122]
VSS[123]
VSS[124]
VSS[125]
VSS[126]
VSS[127]
VSS[128]
VSS[129]
VSS[130]
VSS[131]
VSS[132]
VSS[133]
VSS[134]
VSS[135]
VSS[136]
VSS[137]
VSS[138]
VSS[139]
VSS[140]
VSS[141]
VSS[142]
VSS[143]
VSS[144]
VSS[145]
VSS[146]
VSS[147]
VSS[148]
VSS[149]
VSS[150]
VSS[151]
VSS[152]
VSS[153]
VSS[154]
VSS[155]
VSS[156]
VSS[157]
VSS[158]
VSS[159]
VSS[160]
VSS[161]
VSS[162]
C319
10UF/10V
12
C313
22UF/6.3V
12
C343
0.1UF/10V
c0402
12
C326
22UF/6.3V
12
RN302C
0Ohm
5 6
C332
22UF/6.3V
12
+
CE305
330UF/2.5V
12
C310
22UF/6.3V
12
RN302A
0Ohm
1 2
RN301B
0Ohm
3 4
C349
0.1UF/10V
c0402
12
C345
0.1UF/10V
c0402
12
+
CE302
330UF/2.5V
12
R302
100Ohm
1% r0402
12
R301
100Ohm
1% r0402
12
C334
22UF/6.3V
12
C325
22UF/6.3V
12
C346
0.1UF/10V
c0402
12
C304
22UF/6.3V
12
C311
22UF/6.3V
12
C306
22UF/6.3V
12
C315
10UF/10V
12
C340
10UF/10V
c0805
12
C341
0.1UF/10V
c0402
12
C320
22UF/6.3V
12
C348
0.1UF/10V
c0402
12
C322
10UF/10V
12
C308
22UF/6.3V
12
C350
0.1UF/10V
c0402
12
C344
0.1UF/10V
c0402
12
RN301A
0Ohm
1 2
C330
22UF/6.3V
12
C329
10UF/10V
12
C333
10UF/10V
12
C342
0.1UF/10V
c0402
12
C305
10UF/10V
12
VCCSENSE 50
VSSSENSE 50
VR_VID2 50
VR_VID4 50
VR_VID1 50
VR_VID3 50
VR_VID0 50
VR_VID6 50
VR_VID5 50