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1 2 3 4 5 6 7 8
PCB STACK UP
LAYER 1 : TOP SA8 SYSTEM DIAGRAM
LAYER 2 : SGND1 DDRII 667/800 MHz
DDRII-SODIMM1
LAYER 3 : IN1 AMD Lion CPU THERMAL
PAGE 6,7 Sabie SENSOR
A LAYER 4 : IN2 Griffin 14.31818MHz A
S1G2 Processor PAGE 5
DDRII-SODIMM2 DDRII 667/800 MHz
LAYER 5 : VCC 638P (uPGA)/35W
PAGE 6,7 PAGE 3,4,5 CPU_CLK
LAYER 6 : IN3 NBGFX_CLK CLOCK GEN
LAYER 7 : SGND2 NBGPP_CLK ICS9LPRS476AKLFT-->HP
SBLINK_CLK SLG8SP626VTR-->HP
LAYER 8 : BOT HT3 RTM880N-795 -->HP
PAGE 2
PCI-Express 16X
PCI-E HDMI
PAGE 23 ATI
NORTH BRIDGE Hybrid CrossFire
Express Mini PCI-E
CRT
LAN RS780MN PAGE 25
128 Bit GDDR3*4
PCIE-LAN Card X1 Card X2
29mm X 29mm, 528pin BGA
(NEW CARD) M82M/M86LP
MARVELL_88E8040 (Wireless LAN) LVDS
B B
(10/100/GagaLAN) PAGE 24
Side port
PAGE 26 PAGE 35 PAGE 30 Reserved
PAGE 17,18,19
PAGE 8,9,10,11, 20,21,22
256mb RAM
for UMA only
RJ45 PCIE X4 PAGE 8 SBSRC_CLK
PAGE 26
SYSTEM CHARGER USB2.0
PAGE 36
SATA - HDD
SATA0 0,8,2 1 6 4,5 11 7
USB2.0 Ports Bluetooth Fingerprint Mini PCI-E X2 Express Camera
PAGE 29 SOUTH BRIDGE Card X1
SYSTEM POWER X3 PAGE 31,32 PAGE 31 PAGE 31 PAGE 30 PAGE 24
(NEW CARD)
PAGE 37 SB700
SATA - ODD
SATA4 PAGE 35
21mm X 21mm, 528pin BGA PCI BUS / 33MHz
DDR II SMDDR_VTERM PAGE 29
1.8V/1.8VSUS 4.5W(Ext)
C PAGE 39 4.3W(Int) C
Azalia CARD reader
PAGE 12,13.14.15.16
VCCP +1.2V & +1.1V OZ126T
PAGE 27
PAGE 38 CX20561
LPC AUDIO CODEC
VGACORE(1.1V~1.2V) MDC CONN PAGE 28
PAGE 42 Keyboard PAGE 34
PAGE 31
Touch Pad PAGE 34 KBC
CPU CORE +VCORE0 +VCORE1 ITE AUDIO
Amplifier
PAGE 40 IT8502 RJ11
to Daughter TPA6017A2
board
PAGE 28
SMBUS TABLE PAGE 33
Clock gen
SB--SCL0/SD0 /DDR2/DDR2 thermal/Accelerometer +3V
D D
Wlan Card +3V/S5
AUDIO CONN Speaker Conn.
SB--SCL1/SD1
(Phone/ MIC)
SB--SCL2/SD2 epress card +3v/S5 PAGE 28 PAGE 28
FAN SPI PROJECT : SA8
EC --SCL/SD Battery charge/discharge +3VPCU
FLASH Quanta Computer Inc.
VGA thermal/system thermal +3V
PAGE 32 PAGE 33 Size Document Number Rev
EC--SCL2/SD2 Custom
Block Diagram 1A
NB2/RD1
Date: Sheet 1 of 46
1 2 3 4 5 6 7 8
5 4 3 2 1
60 ohm, 0.5A CLOCKS name UMA DISCRETE Clock pin function
+1.2V L78 +1.2V_CLKVDDIO
BLM18PG221SN1D NBGFX_CLKP RP49 STUFF RP49 STUFF to NB for VGA reference clock
600 ohms@100Mhz NBGFX_CLKN
C754 C744 C752 C749 C734 C728
.1U/10V/X5_4
10U/6.3V/X5_8
.1U/10V/X5_4
.1U/10V/X5_4
.1U/10V/X5_4
.1U/10V/X5_4
EXT_GFX_CLKP RP48 NC RP48 STUFF to M86-M external reference clock
EXT_GFX_CLKN
DCR: 0.5 ohm NBGPP_CLKP to NB for RX780 for PCIEX2 interface reference clock only
D D
600 ohms@100Mhz NBGPP_CLKN RP43 NC RP43 NC RS780 is internal share with AC-LINK clock,RS780 not need
+3V_CLKVDD
+3.3V L77 +3V_CLKVDD
BLM18PG221SN1D
60 ohm, 0.5A SBLINK_CLKP to NB for AC-LINK reference clock
C755 C753 C751 C750 C747 C745 C732 C729 C746 SBLINK_CLKN RP51 STUFF RP51 STUFF
.1U/10V/X5_4
.1U/10V/X5_4
.1U/10V/X5_4
.1U/10V/X5_4
.1U/10V/X5_4
.1U/10V/X5_4
.1U/10V/X5_4
10U/6.3V/X5_8
.1U/10V/X5_4
EMI reserved
R280 *261_4
U34
F27-DELETE RP50,RP49,RP48,RP52,RP51,RP47,RP46,RP43,RP44,RP45 0 ohm
+3V_CLKVDD 4 50 CPUCLKP
VDDDOT CPUK8_0T CPUCLKP 3
16 49 CPUCLKN
VDDSRC CPUK8_0C CPUCLKN 3
26 VDDATIG
+3V_CLKVDD
Place very 35 VDDSB_SRC
40 30 NBGFX_CLKP
close to 48
VDDSATA ATIG0T
29 NBGFX_CLKN
NBGFX_CLKP 10
VDDCPU ATIG0C NBGFX_CLKN 10
C/G 55 28 EXT_GFX_CLKP
EXT_GFX_CLKP 17
VDDHTT ATIG1T EXT_GFX_CLKN
56 VDDREF ATIG1C 27 EXT_GFX_CLKN 17
L75 +3V_CLK_VDDA 63
BLM18PG221SN1D VDD48
37 PCIE_LAN_CLKP
SB_SRC0T PCIE_LAN_CLKP 26
C736 C735 11 36 PCIE_LAN_CLKN
VDDSRC_IO0 SB_SRC0C PCIE_LAN_CLKN 26
C 2.2U/6.3V/X5_6 .1U/10V/X5_4 17 32 SBLINK_CLKP C
VDDSRC_IO1 SB_SRC1T SBLINK_CLKP 10
25 31 SBLINK_CLKN
VDDATIG_IO SB_SRC1C SBLINK_CLKN 10
34 VDDSB_SRC_IO
+1.2V_CLKVDDIO 47 VDDCPU_IO PCIE_MINI1_CLKP
SRC0T 22 PCIE_MINI1_CLKP 30
21 PCIE_MINI1_CLKN
SRC0C PCIE_MINI1_CLKN 30
1 20 PCIE_MINI2_CLKP
GND48 SRC1T PCIE_MINI2_CLKP 30
7 19 PCIE_MINI2_CLKN
GNDDOT SRC1C PCIE_MINI2_CLKN 30
10 15 NBGPP_CLKP
GNDSRC0 SRC2T NBGPP_CLKP 10
18 14 NBGPP_CLKN
GNDSRC1 SRC2C NBGPP_CLKN 10
C397 33P/50V/NPO_4 CG_XIN PCIE_NEW_CLKP
24
33
GNDATIG QFN64 SRC3T 13
12 PCIE_NEW_CLKN
PCIE_NEW_CLKP 35
GNDSB_SRC SRC3C PCIE_NEW_CLKN 35
2
43 9 SBSRC_CLKP
GNDSATA SRC4T SBSRC_CLKP 12
Y2 46 8 SBSRC_CLKN
GNDCPU SRC4C SBSRC_CLKN 12
XTAL_14.318MHZ 52 GNDHTT
60
1
C396 33P/50V/NPO_4 CG_XOUT GNDREF
SRC6T/SATAT 42 T82
SRC6C/SATAC 41 T81
CG_XIN 61 6 CLK_VGA_27M_SS
X1 SRC7T/27M_SS T80
Ver.B update XTAL. CG_XOUT 62 5 CLK_VGA_27M_NSS
X2 SRC7C/27M_NS T79
+3.3V
PCLK_SMB 2 54 NBHTREFCLK0P R513 0_4 NBHT_REFCLKP
6,7,13 PCLK_SMB SMBCLK HTT0T/66M NBHT_REFCLKP 10
PDAT_SMB 3 53 NBHTREFCLK0N R516 0_4 NBHT_REFCLKN
6,7,13 PDAT_SMB SMBDAT HTT0C/66M NBHT_REFCLKN 10
CLK_PD# R517 8.2K_4 CLK_PD# 51 64 CLK48MUSB R501 33_4 CLK_48M_USB
PD# 48MHz_0 CLK_48M_USB 13
Ra
23 59 SEL_HT66 R505 158/F_4
B 30 MINI1CLK_REQ# CLKREQ0# REF0/SEL_HTT66 B
45 58 SEL_SATA
30 MINI2CLK_REQ# CLKREQ1# REF1/SEL_SATA
44 57 SEL_27 R506 90.9/F_4
CLKREQ2# REF2/SEL_27 EXT_NB_OSC 10
35 NEW-CARD_CLK_REQ# 39 CLKREQ3#
38 CLKREQ4# Rb
C731
TGND0
TGND1
TGND2
TGND3
TGND4
TGND5
TGND6
TGND7
TGND8
TGND9
*10P/50VC0G_4
RX780 RS780
SLG8SP628VTR 1.8V 1.1V
65
66
67
68
69
70
71
72
73
74
Ra 82.5R 158R
Rb 130R 90.9R
+3V_CLKVDD
Clock chip has internal serial
terminations RES CHIP 130 1/16W +-1%(0402)L-F -->CS11302FB15
for differencial pairs, external resistors RES CHIP 158 1/16W +-1%(0402) -->CS11582FB00
are RES CHIP 90.9 1/16W +-1%(0402) -->CS09092FB15
RES CHIP 82.5 1/16W +-1%(0402) -->CS08252FB11
reserved for debug purpose.
R510
8.2K_4
A * default SEL_SATA A
SEL_27
1 66 MHz 3.3V single ended HTT clock
SEL_HTT66
0* 100 MHz differential HTT clock R508
1* 100 MHz non-spreading differential SRC clock
*8.2K_4 R511
8.2K_4 PROJECT : SA8
SEL_SATA
0 100 MHz spreading differential SRC clock
Quanta Computer Inc.
1 27MHz and 27M SS outputs