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Schematic Diagrams
B - 22 NEW CARD
B.Schematic Diagrams
NEW CARD
1.5VS
3.3V
3.3V S
3.3VS
3.3V
3.3V
1.5VS 3. 3 V3.3VS
3.3V
3.3V
USB_PP314
NEWCARD_ CLKREQ#18
USB_OC3#14
PCIE_RXP2_NEW_CAR D14
PC IE_TXP2_ NEW_CARD14
CLK_PCIE_NEW_CARD18
PC IE_TXN 2_NEW_CARD14
CLK_PCIE_NEW_CAR D#18
BUF_PLT_RST#14,19,20,36
PCI E_ RXN2_NEW_CARD14
SUSB#15, 22,34,3 8
USB_PN314
BUF_PLT_RST#14 , 19 , 20,36
ICH_SMBDAT115,36
ICH_ SMBCL K115,36
PCIE_WAKE#15,19,36
1.5VS3,9,13 , 14 ,16,23,31, 36
3.3VS2,3,5,9,12,13,14 , 15,16, 1 9, 20 ,2 2, 2 3, 2 4, 25 , 28 , 30,33, 35 , 37
3.3V2 ,14,15, 16,19,2 8, 2 9,3 0,31,32 ,34,36, 37,38
NC_PERST#
Z2105
BUF_PLT_RST#
PCIE_WAKE#
Z2102
Z2104
NC_RST#
Z2103
NC_CPPE#
NC_CPUSB#
Z2110
Z2111
Z 2101
R675 * 0_0 4
R676 * 0_0 4
C4 45
0.1u_1 6V _04
U1 4
P2231THLFC1
2
3
4
6
5
8
7
9
1 11
14
15
16
17
18
19
2021
22
23
10
12
13 24
25
SYSRST#
SHDN#
STBY#
3.3VIN
3.3VIN
3.3VOUT
3.3VOUT
PERST#
NC GND
CPUSB#
CPPE#
1.5VOUT
1.5VOUT
1.5VIN
1.5VIN
AUXOUTAUXIN
RCLKEN
OC#
NC
NC
NC NC
GND
U15
74AHC1 G08G W
1
2
5
4
3
C4 18
0.1u_16V_04
R282
*100K_04
R281 10K _0 4
R273 10K _0 4
C4 26
0.1u_ 16V _04
C430
0.1u_1 6V _04
JNEW1
NEW CARD
17
1
23
20
26
19
18
22
21
25
24
14
15
12
10
13
11
8
7
16
5
6
3
2
4
9
CPPE#
GND
GND
GND
GND
REFCLK+
REFCLK-
PERp0
PERn0
PETp0
PETn0
+3.3V
+3.3V
+3.3V A UX
+1.5V
PERST#
WAKE#
SMB_DATA
SMB_CLK
CLKREQ#
RESERVED
RESERVED
USB_D+
USB_D-
CPUSB#
+1.5V
C425
0.1u_16 V_ 04
C421
0 . 1u _1 6V_04
R257 10 K_ 04
R280
*1 0K _04
C420
0.1u_16V _0 4
R2 56
*100K_04
NEW CARD
ENE P2231 pin3,4,15,22
has internally
pulled high (170Kohm)
PIN G ND1~4 =GN D
36 mil
48 mil
48 mil
M570U connector
EVT
2007/12/15
3/12_cost down
Sheet 21 of 42
NEW CARD