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648-M7
Page Index
A A
648FX-M7
661FX-M7
Revision History :
1. Ver A: Initial for 661FX/648FX for LGA775
2. Ver 1.0:
I. modify CPU pull-high
B B
C C
II. add FSB1066 select CKTs
III. modify Common-Choke and R0603 co-lay
IV. add 1394A3 header
V. AD1888 and ALC655 co-lay
VI. modify FAN CTRL CKTs
VII. modify VRDGD
VIII. add PANEL2
3. Ver 1.1:
I. modify for EE CPU supporting
II. modify SmartFAN clamp up circuit
4. Ver 1.1A:
I. modify for CPU 3pin SmartFAN supporting
II. Add SLVU2.8-4 Surge Protect IC
5. Ver 1.2A:
I. Add Dual core CPU Support
II. Removed AD1888 co-lay
Rev: 1.2A
Cover Sheet
1.
Block Diagram
2.
Clock & Power Distribution
3.
Socket LGA775-1
4.
Socket LGA775-2
5.
Socket LGA775-3
6.
SiS661FX-1 (HOST / AGP)
7.
SiS661FX-2 (Memory)
8.
SiS661FX-3 (VGA / HyperZip)
9.
SiS661FX-4 (Power)
10.
SiS964-1 (PCI / IDE / HyperZip)
11.
SiS964-2 (Misc. Signals)
12.
SiS964-3 (USB)
13.
SiS964-4 (Power)
14.
Main Clock
15.
Clock Buffer
16.
DDR DIMM 1, 2
17.
DDR Termination
18.
AGP slot
19.
VGA / IDE Connectors
20.
============
USB Connector
21.
PCI Slot1, 2
22.
PCI Slot3 / LANPHY
23.
LAN
24.
IEEE1394a
25.
Audio Codec
26.
Audio Interface
27.
Super I/O
28.
KB/MS/ROM/FDC/IR
29.
COM 1,2 / LPT
30.
HM/FAN/RING/LPC
31.
Voltage Regulator
32.
DUAL 5V, 3V& SB Regulator
33.
VRD10 (CPU Vcore)
34.
ATX / Panel / RTC
35.
BOM and GPIO Attention
36.
SIGNATURE
DESIGNER
D D
LAYOUT
ECS Layout team
CHECK
Prowind
Prowind
APPROVAL
1
2
DATE
3
Elitegroup Computer Systems
Title
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5
6
Date: Sheet of
648/661FX-M7
Cover Sheet
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LGA775
A A
VGA
CONN
AGP
SLOT
B B
PCI Slot 1, 2, 3
VGA
AGP 4X/8X
PCI
NorthWood+Prescott
Tejas
FSB800
SiS661FX
SiS648FX
SiS648
FSB533/DDR333
MuTIOL@1G
DDR400
ATA133
DIMM 1, 2
IDE CONN 1, 2
RJ45
1394
CONN
1394
HEADER
C C
LAN
RTL8100C / 8110S
IEEE-1394a
VT6307
AC'97 6CH
AUDIO CODEC
MOUSE / KEYBOARD
FLASH ROM
AC LINK
SiS964
SiS964L
PS/2
LPC
Super I/O
PARALLEL
D D
SERIAL
(1)
(2)
FLOPPY
CONN
SATA 1.0
USB 2.0
Hardware Monitor
SATA CONN 1, 2
USB Port 1, 3
USB Port 6, 7
FRONT PANEL BACK PANEL
FAN (3)
USB Port 0, 2
USB Port 4, 5
Elitegroup Computer Systems
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Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
Block Diagram
7
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CPU
100/133/200 MHz
A A
100/133/200 MHz
66 MHz
66 MHz
CPUCLK * 2
CPU Vcore
VCCVID 3.3V 5V SB5V
AGP Slot
VDDQ
North Bridge
CPUCLK * 2
133 MHz
133 MHz
AGPCLK
ZCLK
VOSCI (VGA)
FWDSDCLKO
100 MHz
B B
Main
Clock
33 MHz
33 MHz
33 MHz
12 MHz
32.768 kHz
South Bridge
ZCLK
SATACLK * 2
PCICLK
OSCI (Legacy I/O)
USBCLK
RTCCLK
BIT_CLK
33 MHz
33 MHz
C C
25 MHz
24.576 MHz
LAN
LANCLK
1394
1394CLK
Clock
Buffer
CLK_IN
FB_IN
FB_OUT
AUDIO
CODEC
BIT_CLK
CLK_IN
To South Bridge
DIMM1
DIMM2
AUX_IVDD
DDR Vtt
VCC1.8V
To IC Chipsets
To South Bridge
2.5V Dual
Switch LDO
LDO
(RT9173)
2.5V to 1.25V
LDO
(2N3904)
3.3V_Dual to 1.5V_Dual
VCC3_DUAL
SB1.8V
Super I/O
SIOCLK
CLK24M
To USB & PS2 Keyboard / Mouse
PCI Slot 1, 2, 3
VRD10
(ADP3180)
0.8375 ~ 1.55V
LDO
(2N7002)
3.3V to 1.2V
LDO
(3055)
1.8V to 1.5V
LDO
(20N03)
3.3V to 2.5V
(AMS1117)
SB5V to SB2.5V
Switcher
(34063+3055)
3.3V to 1.8V
LDO
(AMS1084)
SB5V to 3.3V_Dual
LDO
(AMS1117)
SB5V to SB1.8V
VCC_DUAL
ATX Power Connector
12V
5V Dual
Switch
24 MHz
14.318 MHz
14.318 MHz
D D
1
14.318 MHz
14.318 MHz
Elitegroup Computer Systems
Title
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Date: Sheet of
648/661FX-M7
Clock & Power Distribution
7
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WWW.CHINAFIX.COM.CN
HBPM-[0..5]5
HRS-[0..2]7
HD-[0..63]7
HA-[3..35]7
HREQ-[0..4]7
CPUVID[0..5]34
D D
C C
B B
TEST_HI_2_7
VCC3
A A
+12V
HD-0
HD-1
HD-2
HD-3
HD-4
HD-5
HD-6
HD-7
HD-8
HD-9
HD-10
HD-11
HD-12
HD-13
HD-14
HD-15
HD-16
HD-17
HD-18
HD-19
HD-20
HD-21
HD-22
HD-23
HD-24
HD-25
HD-26
HD-27
HD-28
HD-29
HD-30
HD-31
HD-32
HD-33
HD-34
HD-35
HD-36
HD-37
HD-38
HD-39
HD-40
HD-41
HD-42
HD-43
HD-44
HD-45
HD-46
HD-47
HD-48
HD-49
HD-50
HD-51
HD-52
HD-53
HD-54
HD-55
HD-56
HD-57
HD-58
HD-59
HD-60
HD-61
HD-62
HD-63
HRS-2
HRS-1
HRS-0
C750 .1U
R700 62
.
R757 110-1
.
R754 249-1
.
.
R755 4.7K
TEST_HI_1
TEST_HI_12
HBPM-[0..5]
HRS-[0..2]
HD-[0..63]
HA-[3..35]
HREQ-[0..4]
CPUVID[0..5]
CPUA
B4
D00#
C5
D01#
A4
D02#
C6
D03#
A5
D04#
B6
D05#
B7
D06#
A7
D07#
A10
D08#
A11
D09#
B10
D10#
C11
D11#
D8
D12#
B12
D13#
C12
D14#
D11
D15#
G9
D16#
F8
D17#
F9
D18#
E9
D19#
D7
D20#
E10
D21#
D10
D22#
F11
D23#
F12
D24#
D13
D25#
E13
D26#
G13
D27#
F14
D28#
G14
D29#
F15
D30#
G15
D31#
G16
D32#
E15
D33#
E16
D34#
G18
D35#
G17
D36#
F17
D37#
F18
D38#
E18
D39#
E19
D40#
F20
D41#
E21
D42#
F21
D43#
G21
D44#
E22
D45#
D22
D46#
G22
D47#
D20
D48#
D17
D49#
A14
D50#
C15
D51#
C14
D52#
B15
D53#
C18
D54#
B16
D55#
A17
D56#
B18
D57#
C21
D58#
B21
D59#
B19
D60#
A19
D61#
A22
D62#
B22
D63#
A3
RS2#
F5
RS1#
B3
RS0#
LGA775
R131 62
MN752 2N7002-S
TEST_HI_0
D S
GTL_SEL
7
CPUVTT
.
G
.
R701 62
.
R702 62
6
TP1
TP3
TP4
TP2
1
1
1
1
J17
H16
H15
J16
HA-35
AJ6
DP3#
DP2#
DP1#
TESTHI12
TESTHI11
TESTHI10
TESTHI09
TESTHI08
TESTHI07
TESTHI06
TESTHI05
TESTHI04
TESTHI03
TESTHI02
TESTHI01
TESTHI00
VTT_OUT_L
A35#
DP0#
A34#
A33#
A32#
A31#
A30#
A29#
A28#
A27#
A26#
A25#
A24#
A23#
A22#
A21#
A20#
A19#
A18#
A17#
A16#
A15#
A14#
A13#
A12#
A11#
A10#
A09#
A08#
A07#
A06#
A05#
A04#
A03#
VID0
VID1
VID2
VID3
VID4
VID5
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
HA-34
AJ5
HA-33
AH5
HA-32
AH4
HA-31
AG5
HA-30
AG4
HA-29
AG6
HA-28
AF4
HA-27
AF5
HA-26
AB4
HA-25
AC5
HA-24
AB5
HA-23
AA5
HA-22
AD6
HA-21
AA4
HA-20
Y4
HA-19
Y6
HA-18
W6
HA-17
AB6
HA-16
W5
HA-15
V4
HA-14
V5
HA-13
U4
HA-12
U5
HA-11
T4
HA-10
U6
HA-9
T5
HA-8
R4
HA-7
M4
HA-6
L4
HA-5
M5
HA-4
P6
HA-3
L5
CPUVID0
AM2
CPUVID1
AL5
CPUVID2
AM3
CPUVID3
AL6
CPUVID4
AK4
CPUVID5
AL4
HREQ-4
J6
HREQ-3
K6
HREQ-2
M6
HREQ-1
J5
HREQ-0
K4
HBPM-5
AG3
HBPM-4
AF2
HBPM-3
AG2
HBPM-2
AD2
HBPM-1
AJ1
HBPM-0
AJ2
TEST_HI_12
W2
TEST_HI_11
P1
H5
G4
G3
F24
G24
G26
G27
G25
F25
W3
F26
TEST_HI_10
TEST_HI_2_7
TEST_HI_9
TEST_HI_8
TEST_HI_1
TEST_HI_0
TEST_HI_11 5
TEST_HI_10 5
TEST_HI_9 5
TEST_HI_8 5
ADD C750, R754, R755, R757, MN752
CPUVID3
CPUVID2
CPUVID1
CPUVID0
CPUVID4
CPUVID5
5
AH13
AH16
AH17
AH20
VSS
VSS
AN20
VSS
VSS
AN23
VSS
VSS
AN24
AN27
AH23
VSS
VSS
AN28
CPUD
A12
VSS
A15
VSS
A18
VSS
A2
VSS
A21
VSS
A24
VSS
A6
VSS
A9
VSS
AA23
VSS
AA24
VSS
AA25
VSS
AA26
VSS
AA27
VSS
AA28
VSS
AA29
VSS
AA3
VSS
AA30
VSS
AA6
VSS
AA7
VSS
AB1
VSS
AB23
VSS
AB24
VSS
AB25
VSS
AB26
VSS
AB27
VSS
AB28
VSS
AB29
VSS
AB30
VSS
AB7
VSS
AC3
VSS
AC6
VSS
AC7
VSS
AD4
VSS
AD7
VSS
AE10
VSS
AE13
VSS
AE16
VSS
AE17
VSS
AE2
VSS
AE20
VSS
AE24
VSS
AE25
VSS
AE26
VSS
AE27
VSS
AE28
VSS
AE29
VSS
AE30
VSS
AE5
VSS
AE7
VSS
AF10
VSS
AF13
VSS
AF16
VSS
AF17
VSS
AF20
VSS
AF23
VSS
AF24
VSS
AF25
VSS
AF26
VSS
AF27
VSS
AF28
VSS
AF29
VSS
AF3
VSS
AF30
VSS
AF6
VSS
AF7
VSS
AG10
VSS
AG13
VSS
AG16
VSS
AG17
VSS
AG20
VSS
AG23
VSS
AG24
VSS
AG7
VSS
AH1
VSS
AH10
VSS
LGA775
CPUVTT
RN171K-8P4R
12
34
56
78
.
R1471K
.
R1321K
VSS
VSS
AH24
VID_SEL
AN7
.
AH3
VSS
VSS1
R1047
62
AH6
VSS
VSS
VSSB1VSS
B11
AH7
B14
VSS
VSS
AJ10
B17
VSS
VSS
AJ13
B20
4
VSS
VSS
AJ16
VSS
VSS
B24
AJ17
AJ20
VSS
VSS
VSSB5VSSB8VSS
AJ23
C10
VSS
AJ24
C13
VSS
VSS
AJ27
C16
VSS
VSS
AJ28
C19
VSS
VSS
AJ29
C22
VSS
VSS
AJ30
VSS
VSS
C24
AJ4
AJ7
VSS
VSS
VSSC4VSSC7VSS
AK10
VSS
D12
AK13
VSS
VSS
D15
AK16
VSS
VSS
D18
AK17
VSS
VSS
D21
AK2
VSS
VSS
D24
3
AK20
AK23
AK24
AK27
VSS
VSS
VSS
VSS
GND
VSSD3VSSD5VSSD6VSSD9VSS
AK28
VSS
E11
AK29
VSS
VSS
E14
AK30
VSS
VSS
E17
2
GTL_SEL7
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AM7
AN1
AN10
AK5
AK7
AL10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSSE2VSS
E20
VSS
VSS
VSS
VSS
VSS
VSS
VSSE8VSS
VSS
VSS
VSS
VSS
VSSF4VSSF7VSSG1VSS
F10
F13
F16
F19
E25
E26
E27
E28
F22
E29
VSS
VSS
VSS
VSS
VSS
H10
H11
H12
H13
H14
Elitegroup Computer Systems
Title
Size Document Number R ev
B
Date: Sheet of
648/661FX-M7
LGA775-1 (GND)
AN13
VSS
VSS
VSS
VSS
VSS
VSS2
GTL_SEL
VID7
VSS
VSS
VSS
VSS
VSS
VSS
H17
H18
H19
H20
H21
H22
H23
VSS
VSS
AN16
VSS
VSS
H24
AN17
VSS
VSS
H25
AN2
VSS3
H26
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
1
H27
H28
H29
H3
H6
H7
H8
H9
J4
J7
K2
K5
K7
L23
L24
L25
L26
L27
L28
L29
L3
L30
L6
L7
M1
M7
N3
N6
N7
P23
P24
P25
P26
P27
P28
P29
P30
P4
P7
R2
R23
R24
R25
R26
R27
R28
R29
R30
R5
R7
T3
T6
T7
U1
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7
4 36Thursday, March 24, 2005
1.2A
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Close to CPU
CPUVTT
L28 IND-4.7U-08
D D
L29 IND-4.7U-08
HASTB-[0..1]7
HDBI-[0..3]7
HDSTBP-[0..3]7
HDSTBN-[0..3]7
12-mil line minimum
.
HASTB-[0..1]
HDBI-[0..3]
HDSTBP-[0..3]
HDSTBN-[0..3]
C C
B B
BSEL015
BSEL115
R421
BC702
1U
1K
.
PWRGD_CTRL12
PWRGD_NB7
PWRGD_CTRL
PWRGD_NB PWRGD_CPU
ADD BC706
Put these caps near CPU
A A
VTT_OUT_L VTT_OUT_R
BC706
1U
R703
0-O
MC11
+
10U-10V-08
VTT_OUT_R
7
BC700
1U
CPUCLK-15
CPUCLK15
R704 100-1
R705 100-1
R173 60.4-1
R164 60.4-1
R1048 60.4-1
BC715
.1U-O
R1049 0-O
R86
1K
R93
1K
G
DS
MN18
2N3904-S
SR800
0-O
.
BC704
BC703
1U
1U
BC701
1U
CPUCLKCPUCLK
HASTB-1
HASTB-0
HDBI-3
HDBI-2
HDBI-1
HDBI-0
HDSTBP-3
HDSTBP-2
HDSTBP-1
HDSTBP-0
HDSTBN-3
HDSTBN-2
HDSTBN-1
HDSTBN-0
.
.
.
.
.
LL_ID0
LL_ID034
.
ADD R86, R93
VCC3
.
BSEL0
BSEL1
VCC3
.
VCC_SENSE34
VSS_SENSE34
HVREF7
6
5
4
P4PEE
L : RESET#, BR0#, PWRGD, TESTHI1,8,9,10,11,12 = VCCP
R : VTTPWRGD, VID[5:0], GTLREF, TMS, TDI, TDO, BPM[5:0], VREG = VTT_OUT
CPUB
C23
B23
AN3
AN4
G28
AD5
C20
D19
G11
C17
G19
E12
G20
G12
AC2
AC4
AE3
AE4
AE6
AK3
AA2
AE8
G29
H30
G30
A23
F28
R6
A8
B9
A16
C8
R1
G2
T1
A13
A20
AJ3
V2
Y1
VCCIOPLL
VCCA
VSSA
VCCSENSE
VSSSENSE
BCLK1
BCLK0
ADSTB1#
ADSTB0#
DBI3#
DBI2#
DBI1#
DBI0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
DBR#
COMP3
COMP2
COMP1
COMP0
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
ITP_CLK0
ITP_CLK1
LL_ID0
LL_ID1
SKTOCC#
BOOTSELECT
BSEL0
BSEL1
BSEL2
R1054
0-O
VSS_SENSE
VID6
VCC_SENSE
RESERVED
RESERVED
RESERVED
AH2
AN5
AM5
.
RESERVED
RESERVEDC9RESERVEDD1RESERVED
D14
AN6
RESERVED
RESERVED
RESERVED
E23
E24
D16
1
TP7
RESERVED
RESERVED
RESERVED
RESERVEDE5RESERVEDE6RESERVEDE7RESERVED
F6
F29
F23
G10
1
1
1
TP8
TP9
TP10
GTLREF2
COMP4
RESERVED
RESERVED
RESERVED
J2
H2
B13
COMP4COMP4
CPUGTLVREFA
RESERVEDN5RESERVED
RESERVED
RESERVED
J3
N4
COMP5
RESERVED
RESERVED
T2
P5
V1
COMP5
PWRGOOD
MCERR#
PC_REQ#
THERMTRIP#
PROCHOT#
FERR#/PBE#
STPCLK#
THERMDA
THERMDC
VTTPWRGD
VTT_SEL
VTT_OUT
VTT_OUT
RESERVED
RESERVEDY3RESERVED
RESERVED
RESERVED
G6
W1
D23
AK6
COMP5
AP0#
AP1#
ADS#
BNR#
HIT#
RSP#
RESET#
BR0#
DBSY#
DRDY#
TRDY#
HITM#
LOCK#
BINIT#
BPRI#
DEFER#
EDRDY#
IERR#
INIT#
SLP#
SMI#
A20M#
LINT0
LINT1
IGNNE#
TCK
TDI
TMS
TRST#
TDO
GTLREF
LGA775
R1052
60.4-1
R1056 62
R1057 62
R1050 100-1
R1051 100-1
U2
U3
D2
C2
D4
H4
N1
G23
F3
B2
C1
E3
E4
AB3
C3
AD3
G8
G7
F2
G5
AB2
P3
M2
AL2
L2
P2
K3
R3
K1
L1
N2
M3
AE1
AD1
AC1
AG1
AF1
AL1
AK1
AM6
F27
J1
AA1
H1
.
.
.
.
.
TP5
1
TP6
1
HADSHBNRHIT-
PWRGD_CPU
CPURSTHBREQ0HDBSYHDRDYHTRDYHITM-
HLOCK-
HBPRIHDEFER-
EDRDYPCREQ-
IERR-
INITTHERMTRIPPROCHOTCPUSLPSMIA20MFERRINTR
NMI
IGNNESTPCLK-
HTCK
HTDI
HTMS
HTRSTHTDO
CPUTMP_A
CPUTMP_C
VTTPWRGD
VTT_SEL
VTT_OUT_L
VTT_OUT_R
CPUGTLVREFB
VTT_OUT_LCOMP4
3
HADS- 7
HBNR- 7
HIT- 7
CPURST- 7
HBREQ0- 7
HDBSY- 7
HDRDY- 7
HTRDY- 7
HITM- 7
HLOCK- 7
HBPRI- 7
HDEFER- 7
INIT- 12
THERMTRIP- 12
PROCHOT- 12
CPUSLP- 12
SMI- 12
A20M- 12
FERR- 12
INTR 12
NMI 12
IGNNE- 12
STPCLK- 12
CPUTMP_A 28,31
CPUTMP_C 28,31
VTTPWRGD 6
VTT_OUT_L
VTT_OUT_R
VTT_OUT_R
VTT_OUT_L
BC716
.1U
BC705
1U
CPUGTLVREFA
2
VTT_SEL
CPURST-
HBPM-34
HBPM-44
HBPM-14
HBPM-04
HBPM-54
HBPM-24
ADD RN700, RN701
STPCLKNMI
CPUSLPINTR
A20M-
SMIINIT-
TEST_HI_114
TEST_HI_104
TEST_HI_84
TEST_HI_94
TEST_HI_11
IGNNE-
R709 22-O
PWRGD_CPU
FERRTHERMTRIP-
IERRHTRST-
HBPM-3
HTDO
HBPM-4
PROCHOTHBPM-1
HBPM-0
HBPM-5
HTCK
HTDI
HBPM-2
HTMS
.
EDRDYPCREQTEST_HI_10
TEST_HI_8
TEST_HI_9
HBREQ0-
R706 1K-O
R707 62
VTT_OUT_R
R708 62-O
RN25 56-8P4R
RN24 56-8P4R
RN26 56-8P4R
VTT_OUT_L
R184 62
RN700 56-8P4R
RN701 56-8P4R
R710 62-O
R711 62-O
RN16 56-8P4R
R130 100
R712 62
R182 62
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
.
.
1 2
3 4
5 6
7 8
.
.
.
1
.
.
VTT_OUT_R
.
.
VCC3
CPUVTT
Wider than 12 mil
VTT_OUT_R
C1015
.01U
VTT_OUT_R
VTT_OUT_R
C1013
220P
C700
220P
R162 49.9-1
.
R159
100-1
.
C1014
1U
.
.
R1053 49.9-1
R1055
100-1
VTT_OUT_R
Near CPU
no more than 1.5"
Elitegroup Computer Systems
Title
Size Document Number R ev
B
Date: Sheet of
648/661FX-M7
LGA775-2 (Signals)
5 36Thursday, March 24, 2005
1.2A
P.S. Choose X5R components instead of Y5V for all 22uF_1206 capacitors on this page.
WWW.CHINAFIX.COM.CN
8
7
6
5
VCCP
4
3
2
1
Put these capacitors at processor TOP SIDE
VCCP
AA8
AB8
AC23
D D
STC1
120U-TAJ-B-O
MC5
10U-10V-08
MC7
10U-10V-08
MC9
10U-10V-08
MC4
10U-10V-08
MC8
10U-10V-08
MC13
10U-10V-08
MC10
10U-10V-08
EC700
560uF_Alum
EC701
560uF_Alum
EC702
560uF_Alum
Put these capacitors at processor LEFT SIDE
C C
VCCP
STC2
120U-TAJ-B-O
MC24
10U-10V-08
MC22
10U-10V-08
MC20
10U-10V-08
MC23
10U-10V-08
MC21
10U-10V-08
MC125
10U-10V-08
B B
Put these capacitors INSIDE PROCESSOR CAVITY
VCCP
TC3
100U-TAJ
TC2
100U-TAJ
A A
MC17
10U-10V-08
MC18
10U-10V-08
CPUVTT
R336
4.7K
.
C288
1U-08
SB5V
.
R337
2.2K
B
QN18
2N3904-S
E C
CPUVTT
.
R167
2.2K
VTTPWRGD VRDEN
DS
MN10
C133
2N7002-S
G
1U-08-O
AC24
AC25
AC26
AC27
AC28
AC29
AC30
AC8
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD8
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23
AE9
AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22
AF8
AF9
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30
AG8
AG9
AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH22
AH25
AH26
AH27
AH28
AH29
AH30
AH8
AH9
+12V
.
SR166
5.6K-B
DS
MN15
2N7002-S
G
CPUC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
LGA775
VCC
AN12
C134
1U-08
AJ11
VCC
VCC
AN14
AJ12
VCC
VCC
AN15
AJ14
VCC
VCC
AN18
.
AJ15
VCC
VCC
AN19
AJ18
AJ19
VCC
VCC
AN21
AN22
SR155
1K-B
VCC
VCC
AJ21
VCC
VCC
AN25
VRDEN 34VTTPWRGD 5
AJ22
VCC
VCC
AN26
AJ25
VCC
VCC
AN29
AJ26
VCC
VCC
AN30
AJ8
AN8
VCC
VCC
AJ9
AN9
VCC
VCC
AK11
VCC
VCC
J10
AK12
VCC
VCC
J11
AK14
VCC
VCC
J12
AK15
VCC
VCC
J13
AK18
VCC
VCC
J14
AK19
VCC
VCC
J15
AK21
VCC
VCC
J18
AK22
VCC
VCC
J19
AK25
VCC
VCC
J20
AK26
AK8
VCC
VCC
POWER
VCC
VCC
J21
J22
AK9
AL11
AL12
AL14
AL15
AL18
AL19
AL21
AL22
AL25
AL26
AL29
AL30
AL8
AL9
AM11
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30
AM8
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCL8VCCK8VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
J23
J24
J25
J26
J27
J28
J29
J30
VCC
VCCJ8VCCJ9VCC
VCC
VCC
VCC
K30
K29
K28
K27
K26
K23
K24
K25
M23
M24
M25
M26
M27
M28
M29
M30
Elitegroup Computer Systems
Title
Size Document Number R ev
B
Date: Sheet of
648/661FX-M7
LGA755-3 (Power)
VCC
AM9
VCC
VCCM8VCC
AN11
VCC
VCC
N23
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
N25
N26
N27
N28
N29
N30
N8
P8
R8
T23
T24
T25
T26
T27
T28
T29
T30
T8
U23
U24
U25
U26
U27
U28
U29
U30
U8
V8
W23
W24
W25
W26
W27
W28
W29
W30
W8
Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
CPUVTT
Y8
A25
VTT
A26
VTT
A27
VTT
A28
VTT
A29
VTT
A30
VTT
B25
VTT
B26
VTT
B27
VTT
B28
VTT
B29
VTT
B30
VTT
C25
VTT
C26
VTT
C27
VTT
C28
VTT
C29
VTT
C30
VTT
D25
VTT
D26
VTT
D27
VTT
D28
VTT
D29
VTT
D30
VTT
VCC
N24
6 36Thursday, March 24, 2005
1.2A
1
WWW.CHINAFIX.COM.CN
661CCLK
SC35
10P-B-O
661CCLK-
SC33
10P-B-O
A A
HADS-5
HITM-5
R126
14-1
R117
100-1
1
.
.
HIT-5
SC14
1U-B
SC20
1U-B
D S
661CCLK
661CCLK-
HLOCKHDEFERHTRDYCPURSTPWRGD_NB
HBPRIHBREQ0-
HRS-2
HRS-1
HRS-0
HADSHITMHITHDRDYHDBSYHBNR-
HREQ-4
HREQ-3
HREQ-2
HREQ-1
HREQ-0
HASTB-1
HASTB-0
HA-31
HA-30
HA-29
HA-28
HA-27
HA-26
HA-25
HA-24
HA-23
HA-22
HA-21
HA-20
HA-19
HA-18
HA-17
HA-16
HA-15
HA-14
HA-13
HA-12
HA-11
HA-10
HA-9
HA-8
HA-7
HA-6
HA-5
HA-4
HA-3
HNCOMP
HPCOMP
Rds-on(p) = 56 ohm
HPCVERF = 2/3 VCCP
MN753
2N7002-S
G
HVREF
661CCLK15
661CCLK-15
HLOCK-5
HDEFER-5
HTRDY-5
CPURST-5
PWRGD_NB5
HBPRI-5
HBREQ0-5
HDRDY-5
HDBSY-5
HBNR-5
B B
C C
CPUVTT
CPUVTT
.
SR1
49.9-1-B
.
SR4
100-1-B
D D
VCCP
.
R756 270-1
GTL_SEL4
U8A
AJ31
CPUCLK
AJ33
CPUCLK#
T33
HLOCK#
T35
DEFER#
V32
HTRDY#
B23
CPURST#
F22
CPUPWRGD
R34
BPRI#
U31
BREQ0#
R33
RS#2
T32
RS#1
U35
RS#0
V35
ADS#
R35
HITM#
U34
HIT#
W34
DRDY#
U33
DBSY#
V33
BNR#
W35
HREQ4#
Y33
HREQ3#
W31
HREQ2#
W33
HREQ1#
Y35
HREQ0#
AG31
HASTB1#
AA33
HASTB0#
R36
DPWR#
AH33
HA31#
AG33
HA30#
AJ35
HA29#
AF32
HA28#
AJ34
HA27#
AH32
HA26#
AG35
HA25#
AE31
HA24#
AH35
HA23#
AF35
HA22#
AE35
HA21#
AE33
HA20#
AE34
HA19#
AF33
HA18#
AG34
HA17#
AC33
HA16#
AD32
HA15#
AD33
HA14#
AC35
HA13#
AD35
HA12#
AC31
HA11#
AC34
HA10#
AB35
HA9#
AB32
HA8#
AB33
HA7#
AA35
HA6#
AA31
HA5#
Y32
HA4#
AA34
HA3#
SIS661FX
HVREF 5
2
C1XAVSS
AL36
C1XAVSS
HOST
HD63#
HD62#
HD61#
HD60#
E23
B24
C24
D23
HD-63
HD-60
HD-61
HD-62
2
HVREF
C4XAVSS
C1XAVDD
AK34
AJ36
C1XAVDD
10.25mA
HD59#
HD58#
F24
D25
C26
HD-58
HD-59
C4XAVDD
AK35
C4XAVSS
C4XAVDD
12.81mA
HD57#
HD56#
B25
B26
HD-57
HD-56
HD-55
AA26
HVREF0
HD55#
HD54#
D27
HD-54
W26
U26
HVREF1
HD53#
E27
D26
HD-53
HD-52
R26
L20
HVREF2
HVREF3
HD52#
HD51#
B27
D28
HD-50
HD-51
HPCOMP
D22
HVREF4
HD50#
HD49#
B28
C28
HD-49
HD-48
HNCOMP
C22
HCOMP_P
HCOMP_N
HD48#
HD47#
E29
HD-47
R143 R133
648 20 1% 110 1%
648FX
14 1%
661FX
14 1%
661FXLV 14 1% 100 1%
HNCVREF
pin B22
648
Voltage
divider
648FX
661FX
661FXLV
3
TP11
1
ST2
ST1
ST0
HNCVREF
B22
B5
ST0B6ST1F7ST2
HCOMPVREF_N
HD46#
HD45#
HD44#
HD43#
F28
B29
B30
B31
C30
HD-44
HD-42
HD-45
HD-43
HD-46
100 1%
100 1%
NC
3
4
AAD3
AAD2
AAD1
AAD7
AAD6
AAD0
AAD5
AAD4
AAD0Y5AAD1W4AAD2V2AAD3W6AAD4V4AAD5U2AAD6V5AAD7U4AAD8R2AAD9
AAD14
AAD11
AAD9
AAD8
AAD13
AAD12
AAD10
T4
AAD10R3AAD11T5AAD12P2AAD13R4AAD14N2AAD15R6AAD16L3AAD17L4AAD18K2AAD19L6AAD20J2AAD21J3AAD22K4AAD23J4AAD24J6AAD25H4AAD26G3AAD27H5AAD28F2AAD29G4AAD30E2AAD31
AAD15
AAD16
AAD17
AAD18
AAD19
AAD20
661FX-1
HD42#
HD41#
HD40#
HD39#
HD38#
HD37#
HD36#
HD35#
HD34#
HD33#
HD32#
HD31#
HD30#
HD29#
HD28#
HD27#
HD26#
HD25#
HD24#
HD23#
HD22#
HD21#
J34
F33
B33
B35
B34
C32
Rds-on(n) = 10 ohm
HNCVERF = 1/3 VCCP
E31
D29
C33
D32
HD-34
HD-36
HD-35
HD-38
HD-39
HD-37
HD-41
HD-40
C1XAVDD
C1XAVSS
D31
D33
D35
HD-33
HD-32
E33
E35
C35
D34
G31
HD-25
HD-30
HD-31
HD-26
HD-28
HD-27
HD-29
L39
FB-120
1 2
C155
1U
ADD R756, MN753
F32
H35
G34
HD-21
HD-22
HD-23
HD-24
VCC3
4
AAD23
AAD21
AAD22
HD20#
HD19#
HD18#
J33
J31
F35
HD-20
HD-18
HD-19
MC32
10U-10V-08-O
AAD24
HD17#
G35
HD-17
AAD25
HD16#
H33
HD-16
AAD26
HD15#
J35
HD-15
AAD27
K32
HD-14
AAD28
HD14#
HD13#
N33
HD-13
AAD31
AAD30
AAD29
G6
AGP
HD12#
HD11#
HD10#
HD9#
L31
L33
K33
K35
HD-12
HD-11
HD-10
HD-9
C4XAVDD
C4XAVSS
SBA-1
SBA-5
SBA-6
SBA-2
SBA-7
SBA-3
SBA-4
B3
SBA7E3SBA6F4SBA5D2SBA4F5SBA3E4SBA2B2SBA1E6SBA0
6.45mA
10.06mA
HD8#
HD7#
HD6#
HD5#
HD4#
HD3#
HD2#
L35
L34
P32
P33
N34
N35
M35
M33
HD-3
HD-5
HD-4
HD-7
HD-6
HD-8
HD-2
C153
1U
5
SBA-0
ADEVSEL#
ADBIH/PIPE#
AD_STB0#
AD_STB1#
AGPCOMP_P
AGPCOMP_N
AGPVSSREF
HDSTBN3#
HDSTBN2#
HDSTBN1#
HDSTBN0#
HDSTBP3#
HDSTBP2#
HDSTBP1#
HDSTBP0#
HD1#
HD0#
F26
P35
HD-0
HD-1
L38
FB-120
1 2
5
AC/BE3#
AC/BE2#
AC/BE1#
AC/BE0#
AREQ#
AGNT#
AFRAME#
AIRDY#
ATRDY#
ASERR#
ASTOP#
APAR
RBF#
WBF#
GC_DET#
ADBIL
SB_STB
SB_STB#
AD_STB0
AD_STB1
AGPCLK
A1XAVDD
A1XAVSS
A4XAVDD
A4XAVSS
AGPVREF
DBI3#
DBI2#
DBI1#
B32
E34
HDBI-1
HDBI-3
HDBI-2
R31
HDBI-0
DBI0#
VCC3
K5
M5
P4
U6
C6
E8
N6
M4
N4
L2
P5
M2
N3
D7
B4
C7
C4
D6
C2
D3
T2
U3
G2
H2
D8
W2
Y2
B8
C8
A7
B7
W3
Y4
D24
F30
G33
N31
E25
D30
H32
M32
MC31
10U-10V-08-O
ACBE-3
ACBE-2
ACBE-1
ACBE-0
GCDETDBI_HI
DBI_LOW
SBSTB
SBSTB-
AADSTB0
AADSTB-0
AADSTB1
AADSTB-1
661ACLK
AGPRCOMP
AGPRCOMN
A1XAVDD
A1XAVSS
A4XAVDD
A4XAVSS
HDSTBN-3
HDSTBN-2
HDSTBN-1
HDSTBN-0
HDSTBP-3
HDSTBP-2
HDSTBP-1
HDSTBP-0
6
AREQ 19
AGNT 19
AFRAME 19
AIRDY 19
ATRDY 19
ADEVSEL 19
ASERR 19
ASTOP 19
APAR 19
RBF 19
WBF 19
GCDET- 19
DBI_HI 19
DBI_LOW 19
SBSTB 19
SBSTB- 19
SC2
10P-B-O
AVREFGC 19
6
661ACLK 15
7
A1XAVDD
A1XAVSS
A4XAVDD
A4XAVSS
HDSTBP-[0..3]
HDSTBN-[0..3]
HDBI-[0..3]
HD-[0..63]
HASTB-[0..1]
HA-[3..31]
HREQ-[0..4]
HRS-[0..2]
AAD[0..31]
SBA-[0..7]
ACBE-[0..3]
ST[0..2]
AADSTB[0..1]
AADSTB-[0..1]
AGPRCOMN
AGPRCOMP
1 2
C122
1U
1 2
C121
1U
AGP3.0 = 50 ohm
L34
FB-120
L33
FB-120
HDSTBP-[0..3] 5
HDSTBN-[0..3] 5
HDBI-[0..3] 5
HD-[0..63] 4
HASTB-[0..1] 5
HA-[3..31] 4
HREQ-[0..4] 4
HRS-[0..2] 4
AAD[0..31] 19
SBA-[0..7] 19
ACBE-[0..3] 19
ST[0..2] 19
AADSTB[0..1] 19
AADSTB-[0..1] 19
R172
.
49.9-1
R170
.
44.2-1
VCC3
VCC3
MC33
10U-10V-08
8
VDDQ
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet of
7
648/661FX-M7
SiS661FX-1 (Host/AGP)
7 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
DMD[0..63]
DDQM[0..7]
DDQS[0..7]
DMA[0..14]
DCS-[0..3]
A A
U8B
DMD0
AN35
AP36
AK33
AM33
AN34
AK32
AR34
AN33
AR35
AP34
AM32
AL31
AR31
AL30
AN32
AR33
AN31
AM31
AR32
AP32
AP30
AR30
AM29
AL27
AN30
AN29
AL28
AN28
AL29
AR29
AP26
AN25
AR24
AL24
AL25
AR26
AM25
AN24
AP24
AR25
AN21
AP20
AN20
AL18
AM21
AR21
AL19
AM19
AL20
AR20
AL15
AL14
AN15
AR15
AN16
AM15
AN14
AL13
AP16
AR16
AM13
AL12
AL11
AR12
AP14
AR14
AN13
AP12
AN12
AR13
AL10
AR11
AM11
AN11
AP10
AN10
AR10
MD0
MD1
MD2
MD3
MD4
661FX-2
MD5
MD6
MD7
DQM0
DQS0/CSB0#
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
DQS1/CSB1#
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
DQM2
DQS2/CSB2#
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM3
DQS3/CSB3#
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
DQM4
DQS4/CSB4#
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
DQM5
DQS5/CSB5#
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
DQM6
DQS6/CSB6#
MD56
MD57
AM9
MD58
AR9
MD59
MD60
MD61
MD62
AN9
MD63
DQM7
DQS7/CSB7#
SIS661FX
10.15mA
24.86mA
MA10
MA11
MA12
MA13
MA14
MA15
SRAS#
SCAS#
SWE#
CS0#
CS1#
CS2#
CS3#
CS4#
CS5#
CKE0
CKE1
CKE2
CKE3
CKE4
CKE5
S3AUXSW#
FWDSDCLKO
DRAMTEST
DLLAVDD
DLLAVSS
DDRAVDD
DDRAVSS
DDRVREFB
DDRVREFA
TRAP2
DDRCOMP_P
DDRCOMP_N
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
AN23
AN22
AM23
AL23
AL26
AN26
AN27
AR27
AR28
AP22
AN18
AR22
AP28
AM27
AT14
AL17
AR19
AN19
AM17
AL16
AN17
AR17
AP18
AR18
AP4
AT3
AR3
AP3
AR2
AN4
AP2
AL21
AL22
AL35
AL34
AM35
AN36
AF16
AF23
AP1
AR8
AP8
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
DMA11
DMA12
DMA13
DMA14
DRASDCASDWE-
DCS-0
DCS-1
DCS-2
DCS-3
CKE0
CKE1
CKE2
CKE3
S3AUXSW-
FWDSDCLKO
DLLAVDD
DLLAVSS
DDRAVDD
DDRAVSS
DDRVREFA
DDRVREFB
DDRCOMP
DDRCOMN
DRAS- 17,18
DCAS- 17,18
DWE- 17,18
S3AUXSW- 33
SC39
10P-B-O
DMA0
AR23
DMD1
DMD2
DMD3
DMD4
DMD5
DMD6
DMD7
DDQM0
DDQS0
DMD8
DMD9
DMD10
DMD11
DMD12
DMD13
DMD14
DMD15
DDQM1
DDQS1
DMD16
DMD17
DMD18
DMD19
DMD20
B B
C C
DMD21
DMD22
DMD23
DDQM2
DDQS2
DMD24
DMD25
DMD26
DMD27
DMD28
DMD29
DMD30
DMD31
DDQM3
DDQS3
DMD32
DMD33
DMD34
DMD35
DMD36
DMD37
DMD38
DMD39
DDQM4
DDQS4
DMD40
DMD41
DMD42
DMD43
DMD44
DMD45
DMD46
DMD47
DDQM5
DDQS5
DMD48
DMD49
DMD50
DMD51
DMD52
DMD53
DMD54
DMD55
DDQM6
DDQS6
DMD56
DMD57
DMD58
DMD59
DMD60
DMD61
DMD62
DMD63
DDQM7
DDQS7
CKE[0..3]
FWDSDCLKO 16
DMD[0..63] 17,18
DDQM[0..7] 17,18
DDQS[0..7] 17,18
DMA[0..14] 17,18
DCS-[0..3] 17,18
CKE[0..3] 17
DLLAVDD
DLLAVSS
DDRAVDD
DDRAVSS
DDRVREFA
DDRVREFB
C161
1U
C173
1U
SC34
1U-B
SC38
1U-B
SC36
1U-B
SC37
1U-B
L42
FB-120
1 2
L44
FB-120
1 2
VCC_DIMM
.
.
VCC_DIMM
.
.
VCC3
VCC3
SR5
150-1-B
SR8
150-1-B
SR6
150-1-B
SR7
150-1-B
BC46
1U
MC34
10U-10V-08
DDRCOMN
DDRCOMP
R195
40.2-1
.
R189
40.2-1
.
VCC_DIMM
D D
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
SiS661FX-2 (Memory)
7
8 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
ZAD[0..16]11
A A
VCC1.8V
.
.
B B
VCC3
BC52
1U
VCC3
C C
VCC1.8V
R207
150-1
R213
49.9-1
L45
FB-120
1 2
L47
FB-120
1 2
MC35
10U-10V-08-O
FB-120
1 2
C178
.1U
C174
.1U
ZVREF
C168
1U
C181
1U
C142
1U
Z1XAVDD
Z1XAVSS ECLKAVSS
Z4XAVDD
Z4XAVSS
R175 56
.
R174 56
.
ZAD[0..16]
661ZCLK
SC32
10P-B-O
ZCMP_N
ZCMP_P
REFCLK0
SC1
10P-B-O
661ZCLK15
661ZCLK
ZUREQ
ZUREQ11
ZDREQ
ZDREQ11
ZSTB0
ZSTB011
ZSTB-0
ZSTB-011
ZSTB1
ZSTB111
ZSTB-1
ZSTB-111
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCMP_N
ZCMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
U8C
AL6
ZCLK
AL4
ZUREQ
AK5
ZDREQ
AJ2
ZSTB0
AJ3
ZSTB0#
AE3
ZSTB1
AF2
ZSTB1#
AH5
ZAD0
AK2
ZAD1
AJ4
ZAD2
AJ6
ZAD3
AH2
ZAD4
AH4
ZAD5
AG3
ZAD6
AG6
ZAD7
AF4
ZAD8
AG2
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCOMP_N
ZCOMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
SIS661FX
HyperZip
661FX-3
6.17mA
19.45mA
PCIRST#
PWROK
AUXOK
AN2
AN3
NBPCIRSTNBPWRGD
AUXOK
AM4
AF5
AG4
AD2
AE6
AE2
AE4
AL3
AK4
AD5
AD4
AN1
AM2
AL2
AL1
NBPCIRST-11
NBPWRGD35
AUXOK12,35
TRAP1F9TRAP0
D10
TESTMODE2
TESTMODE1
TESTMODE0
B9
C9
B10
VGA
95.32mA
7.39mA
8.18mA
8.43mA
DLLEN#
ENTEST
D9
E10
ENTEST
VOSCI
ROUT
GOUT
BOUT
HSYNC
VSYNC
VGPIO0
VGPIO1
INT#A
CSYNC
RSYNC
LSYNC
VCOMP
VRSET
VVBWN
DACAVDD1
DACAVSS1
DACAVDD2
DACAVSS2
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKAVSS
A15
B12
B13
A13
A11
B11
E13
C11
C10
D12
E12
D11
E15
D15
E14
D13
C12
D14
C13
B15
C15
B14
C14
R134 33
R143 33
R135 100
R128 100
VCOMP
VRSET
VVBWN
DACAVDD
DACAVSS
DACAVDD
DACAVSS
DCLKAVDD
DCLKAVSS
ECLKAVDD
REFCLK0 15
ROUT 20
GOUT 20
BOUT 20
HSYNC 20
VSYNC 20
DDC1CLK 20
DDC1DATA 20
INT-A 11,19,22,23
CSYNC 19
RSYNC 19
LSYNC 19
Mounted with 661FX
Mounted with 661FX
VCC3
L32
FB-120
1 2
C117
1UL37
L31
FB-120
1 2
C116
1U
VCC3
MC37
10U-10V-08-O
VVBWN
VCOMP
DACAVDD
DACAVSS
C118
C119
.1U
.1U
C112
1U
VRSET
L30
FB-120
1 2
BC35
1U
VCC1.8V
MC36
10U-10V-08
R136
130-1
ENTEST
NBPWRGD
AUXOK
R142 4.7K
.
C182 .1U
C169 .1U
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKAVSS
D D
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
SiS661FX-3 (HyperZip)
7
9 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
CPUVTT
A17
A18
A19
A20
A21
B17
B18
B19
B20
B21
C17
C18
C19
C20
C21
D17
D18
D19
D20
D21
E17
E18
E19
E20
L25
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
L26
VTT
M18
A A
VCC_DIMM
B B
C C
D D
VTT
253.65mA IVDD for VGA 1044mA 111mA
M19
VTT
M20
VTT
M21
VTT
M22
VTT
M23
VTT
M24
VTT
M25
VTT
M26
VTT
N25
VTT
P25
VTT
R25
VTT
T25
VTT
U25
VTT
V25
VTT
W25
VTT
Y25
VTT
AA25
VTT
AL7
VDDM
488.91mA
AL8
VDDM
AL9
VDDM
AM6
VDDM
AM7
VDDM
AM8
VDDM
AN5
VDDM
AN6
VDDM
AN7
VDDM
AN8
VDDM
AP5
VDDM
AP6
VDDM
AP7
VDDM
AR4
VDDM
AR5
VDDM
AR6
VDDM
AR7
VDDM
AT4
VDDM
AT5
VDDM
AT6
VDDM
AT7
VDDM
AB25
VDDM
AC25
VDDM
AD12
VDDM
AD25
VDDM
AE11
VDDM
AE12
VDDM
AE13
VDDM
AE14
VDDM
AE15
VDDM
AE16
VDDM
AE17
VDDM
AE18
VDDM
AE19
VDDM
AE20
VDDM
AE21
VDDM
AE22
VDDM
AE23
VDDM
AE24
VDDM
AE25
VDDM
AE26
VDDM
AF11
VDDM
AF12
VDDM
AF25
VDDM
AF26
VDDM
AB24
PVDDM
AC13
PVDDM
AD14
PVDDM
AD16
PVDDM
AD18
PVDDM
AD20
PVDDM
AD22
PVDDM
P14
VSS
P15
VSS
P16
VSS
P17
VSS
P18
VSS
P19
VSS
P20
VSS
P21
VSS
P22
VSS
P23
VSS
R14
VSS
R15
VSS
R16
VSS
R17
VSS
R18
VSS
R19
VSS
R20
VSS
R21
VSS
R22
VSS
R23
VSS
T14
VSS
T15
VSS
T16
VSS
T17
VSS
T18
VSS
T19
VSS
T20
VSS
T21
VSS
T22
VSS
T23
VSS
U14
VSS
U15
VSS
U16
VSS
U17
VSS
U18
VSS
U19
VSS
U20
VSS
U21
VSS
U22
VSS
U23
VSS
V14
VSS
V15
VSS
V16
VSS
V17
VSS
V18
VSS
V19
VSS
V20
VSS
V21
VSS
V22
VSS
V23
VSS
W14
VSS
W15
VSS
W16
VSS
W17
VSS
W18
VSS
W19
VSS
W20
VSS
W21
VSS
W22
VSS
W23
VSS
VSS
VSS
VSS
VSS
VSS
VSS
Y14
Y15
Y16
Y17
Y18
Y19
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
Y20
Y21
Y22
Y23
AA14
AA15
AA16
AA17
AA18
AA19
E21
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AA20
AA21
AA22
AA23
AB14
AB15
AB16
AB17
AB18
AB19
VCC1.8V
F17
F18
F19
F20
F21
N13
N14
N16
N18
N19
N20
N21
N22
N23
N24
P13
P24
R24
T13
T24
U24
V13
VTT
VTT
VTT
VTT
VTT
VTT
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
PVDD
V24
IVDD
IVDD
IVDD
IVDD
IVDD
PVDD
PVDD
PVDD
PVDD
PVDD
IVDD 1310mA
661FX-4
Power
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AB20
AB21
AB22
AB23
AC14
AC15
AC16
AC17
AC18
AC19
AC20
AC21
VSS
VSS
VSS
AF34
AE32
AE36
AC32
AC36
AD34
AC22
AC23
AG32
AG36
VCC1.8VIVDD
W13
W24
Y13
Y24
AA24
AB13
AC24
AD13
AD15
AD17
AD19
AD21
AD23
AD24
AH3
AJ1
N15
R13
U13
AA13
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
VDDZ
PVDD
PVDD
NOTE:
SiS648FX doesn't have
the following 9 balls
VDDQ(P12), VDDM(AE14), VDDM(AE15),
VDDM(AB25), IVDD(N20), IVDD(T24),
VTT(M20), VTT(N25), VTT(P25).
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AH34
VSS
VSS
AJ32
AM10
AM12
AM14
AM16
AM18
AM20
AM22
AM24
VDDZ
PVDD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AP9
AP11
AP13
AP15
AP17
AP19
AP21
AM26
AM28
AM30
VCC3
AUX_IVDD=10.12mA
AUX3.3=26.38mA
AUX_IVDD
AD3
AE1
AF3
AK3
AG1
AM3
W11
W12
Y11
Y12
AA12
AM5
NCD4NCD5NC
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
28.8mA
239.09mA
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AT8
AT10
AT12
AT16
AT18
AT20
AT22
AP23
AP25
AP27
AP29
AP31
AP33
AT24
AP35
U8D
L17
M17
N17
AB12
AUX_IVDD
AC12
AA1
AA2
AA3
AA4
AA5
AA6
AB1
AB2
AB3
AB4
AB5
AB6
AC1
AC2
AC3
AC4
AC5
AC6
L11
L12
L13
M11
M12
M13
M14
M15
M16
N11
N12
P12
R12
T12
U12
V12
B16
C16
D16
E16
F15
E11
F11
F13
AL33
AM34
A9
A3
A5
C1
C3
C5
E1
E5
E7
E9
F3
G1
G5
H3
J1
J5
K3
L1
L5
M3
N1
N5
P3
R1
R5
T3
U1
U5
V3
W1
W5
Y3
AE5
AG5
AJ5
AL5
A22
A24
A26
A28
A30
A32
A34
C23
C25
C27
C29
C31
C34
C36
E22
E24
E26
E28
E30
E32
E36
F34
G32
G36
H34
J32
J36
K34
L32
L36
M34
N32
N36
P34
R32
T34
U32
U36
V34
W32
W36
Y34
AA32
AA36
AB34
SIS661FX
VCC3_DUAL
VDDQ
IVDD
CPUVTT
BC27
1U
BC32
1U
VDDQ
BC37
1U
C140
.1U
Place these capacitors under 648 solder side
CPUVTT
SC18
1U-B-O
SC8
1U-B
SC22
1U-B
SC12
1U-B
IVDD
SC25
1U-B
SC26
1U-B
SC11
1U-B
SC6
1U-B
But SiS648 and SiS660 still
have these 9 balls.
AUX3.3
VDD3.3
VDD3.3
VDD3.3
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
IVDD
IVDD
IVDD
IVDD
IVDD
NC
NC
NC
NC
NC
NC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AL32
AT26
AT28
AT30
AT32
AT34
VCC1.8V
VDDQ
VCC3_DUAL
BC29
1U
BC26
1U
VCC_DIMM
SC17
1U-B-O
SC10
1U-B
SC29
1U-B
SC21
10U-10V-08-B-O
SC19
1U-B
SC13
1U-B
SC30
1U-B
VCC_DIMM
VCC1.8V
C146
.1U
SC23
1U-B
IVDD
BC31
1U-O
BC33
1U
BC59
1U
BC50
1U
SC28
1U-B
SC27
1U-B
SC24
1U-B
SC31
1U-B
VCC3
SC5
1U-B
BC28
1U-O
BC30
1U
1
2
3
4
5
6
Elitegroup Computer Systems
Title
648/661FX-M7
Size Document Number Rev
Custom
Date: Sheet of
7
SiS661FX-4 (Power)
8
10 36Thursday, March 24, 2005
1.2A
1
WWW.CHINAFIX.COM.CN
VCC3
VCC1.8V
.
.
964PCLK
SC49
10P-B-O
R229
150-1
R226
49.9-1
RN11
4.7K-8P4R
SIOPCIRST-28
12
34
56
78
PAR22,23,24,25
SZVREF
CBE-[0..3]
INT-A
INT-B
INT-C
INT-D
FRAME-
IRDYTRDYSTOP-
SERRPAR
DEVSEL-
PLOCK964PCLK
PCIRST-
ZSTB0
ZSTB-0
ZSTB1
ZSTB-1
ZUREQ
ZDREQ
CBE-[0..3]22,23,24,25
INT-A9,19,22,23
INT-B19,22,23,25
INT-C22,23,24
INT-D22,23
FRAME-22,23,24,25
IRDY-22,23,24,25
TRDY-22,23,24,25
STOP-22,23,24,25
SERR-22,23,24
DEVSEL-22,23,24,25
PLOCK-22,23
964PCLK15
PCIRST-19,20,22,23,24,25,29
NBPCIRST-9
964ZCLK15
ZSTB09
ZSTB-09
ZSTB19
ZSTB-19
ZUREQ9
ZDREQ9
C202
.1U
C201
.1U
INT-B
INT-A
INT-D
INT-C
A A
B B
C C
PREQ-425
PREQ-324
PREQ-223
PREQ-122
PREQ-022
PGNT-425
PGNT-324
PGNT-223
PGNT-122
PGNT-022
C204
10P-O
SZCMP_P
SZ1XAVDD
SZ1XAVSS
SZ4XAVDD
SZ4XAVSS
SZVREF
2
AD[0..31]22,23,24,25
PREQ-4
PREQ-3
PREQ-2
PREQ-1
PREQ-0
PGNT-4
PGNT-3
PGNT-2
PGNT-1
PGNT-0
CBE-3
CBE-2
CBE-1
CBE-0
R209 33
.
R211 33
.
R210 33
.
ZAD16
AB26
AA24
AA25
AC26
AB25
AA23
AA26
W26
3
AD[0..31]
AD19
AD24
AD28
AD30
AD27
AD26
AD25
AD31
AD29
F1
PREQ4#
F2
PREQ3#
F3
PREQ2#
F4
PREQ1#
E1
PREQ0#
H4
PGNT4#
G1
PGNT3#
G2
PGNT2#
G3
PGNT1#
G4
PGNT0#
K3
C/BE3#
M2
C/BE2#
P1
C/BE1#
U4
C/BE0#
F5
INTA#
E4
INTB#
E3
INTC#
E2
INTD#
M1
FRAME#
N4
IRDY#
N3
TRDY#
P4
STOP#
P3
SERR#
P2
PAR
N2
DEVSEL#
N1
PLOCK#
W3
PCICLK
B3
PCIRST#
ZCLK
V24
ZSTB0
ZSTB0#
R25
ZSTB1
T26
ZSTB1#
Y24
ZUREQ
Y23
ZDREQ
ZCMP_N
ZCMP_P
Z1XAVDD
Z1XAVSS
Y22
Z4XAVDD
Z4XAVSS
ZVREF
Y26
ZAD16
AD31H3AD30H2AD29H1AD28J4AD27J3AD26J2AD25J1AD24K4AD23K2AD22K1AD21L4AD20L3AD19L2AD18L1AD17M4AD16M3AD15R4AD14R3AD13R2AD12R1AD11T4AD10
PCI
964-1
12mA
34mA
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
V22
V23
V26
U22
U25
ZAD0
W25
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
U24
ZAD7
W24
AD17
AD23
AD16
AD22
AD21
AD18
AD20
HyperZip
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
T22
T23
T24
P22
U26
R22
R24
R26
ZAD13
ZAD14
ZAD8
ZAD9
ZAD15
ZAD10
ZAD12
ZAD11
AD14
AD15
AD12
AD13
4
AD11
AD10
AD8
AD9
AD6
AD7
AD5
T3
AD9T2AD8T1AD7U3AD6U2AD5U1AD4V4AD3V3AD2V2AD1V1AD0
IDE
AD4
AD3
AD2
AD1
5
AD0
W4
10mA
IDEAVDD
IDEAVSS
ICHRDYA
IDREQA
IIRQA
CBLIDA
IIORA#
IIOWA#
IDACKA#
IDSAA2
IDSAA1
IDSAA0
IDECSA1#
IDECSA0#
ICHRDYB
IDREQB
IIRQB
CBLIDB
IIORB#
IIOWB#
IDACKB#
IDSAB2
IDSAB1
IDSAB0
IDECSB1#
IDECSB0#
IDA10
IDA11
IDA12
IDA13
IDA14
IDA15
IDB10
IDB11
IDB12
IDB13
IDB14
IDB15
IDA0
IDA1
IDA2
IDA3
IDA4
IDA5
IDA6
IDA7
IDA8
IDA9
IDB0
IDB1
IDB2
IDB3
IDB4
IDB5
IDB6
IDB7
IDB8
IDB9
U13A
W1
W2
AE15
AD14
AC15
AE16
AF15
AC14
AD15
AC16
AF16
AD16
AE17
AF17
AE22
AD21
AC22
AE23
AF22
AC21
AD22
AF24
AF23
AD23
AF25
AE24
AF14
AD13
AF13
AD12
AF12
AD11
AF11
AF10
AE10
AE11
AC11
AE12
AC12
AE13
AC13
AE14
AF21
AD20
AF20
AD19
AF19
AD18
AF18
AD17
AC17
AE18
AC18
AE19
AC19
AE20
AC20
AE21
SIS964
IDEDA0
IDEDA1
IDEDA2
IDEDA3
IDEDA4964ZCLK
IDEDA5
IDEDA6
IDEDA7
IDEDA8
IDEDA9
IDEDA10
IDEDA11
IDEDA12
IDEDA13
IDEDA14
IDEDA15
IDEDB0
IDEDB1SZCMP_N
IDEDB2
IDEDB3
IDEDB4
IDEDB5
IDEDB6
IDEDB7
IDEDB8
IDEDB9
IDEDB10
IDEDB11
IDEDB12
IDEDB13
IDEDB14
IDEDB15
6
VCC1.8V
BC56
1U
ICHRDYA
IDEREQA
IDEIRQA
CBLIDA
IDEIOR-A
IDEIOW-A
IDEACK-A
IDESAA2
IDESAA1
IDESAA0
IDECS-A1
IDECS-A0
ICHRDYB
IDEREQB
IDEIRQB
CBLIDB
IDEIOR-B
IDEIOW-B
IDEACK-B
IDESAB2
IDESAB1
IDESAB0
IDECS-B1
IDECS-B0
ICHRDYA 20
IDEREQA 20
IDEIRQA 20
CBLIDA 20
IDEIOR-A 20
IDEIOW-A 20
IDEACK-A 20
IDESAA2 20
IDESAA1 20
IDESAA0 20
IDECS-A1 20
IDECS-A0 20
ICHRDYB 20
IDEREQB 20
IDEIRQB 20
CBLIDB 20
IDEIOR-B 20
IDEIOW-B 20
IDEACK-B 20
IDESAB2 20
IDESAB1 20
IDESAB0 20
IDECS-B1 20
IDECS-B0 20
IDEDA[0..15] 20
IDEDB[0..15] 20
7
8
ZAD[0..16]9
Analog Power supplies of Transzip function for 96X Chip.
VCC1.8V VCC1.8V
L52
FB-120
1 2
C205
D D
1U
SZ1XAVDD
SZ1XAVSS
BC54
1U
L49
FB-120
1 2
C194
1U
SZ4XAVDD
SZ4XAVSS
BC57
1U
VCC1.8V
L51
FB-120
1 2
C198
1U
SVDDZCMP
R221
56
.
R227
56
.
SZCMP_N
SZCMP_P
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
SiS964-1 (PCI/IDE/Link)
7
11 36Thursday, March 24, 2005
8
1.2A
Programable on-die pull-high strength for CPU_S:
WWW.CHINAFIX.COM.CN
( Infinite, 150, 110, 56 Ohm)
A A
VCC3
B B
C C
D D
1
INIT-
INIT-5
A20M-5
IGNNE-5
FERR-5
STPCLK-5
CPUSLP-5
PROCHOT-5
THERMTRIP-5
LAD[0..3]28,29
LFRAME-28,29
LDRQ-28
SIRQ28
BATOK35
SBPWRGD15,35
SMBDAT15,16,17
SMBCLK15,16,17
SDATI026
SDATO26
SYNC26
AC97_RST-26
BIT_CLK26
REFCLK115
SPKR26,35
PWRBTN-35
PSON-35
AUXOK9,35
ACPILED35
FLASH_EN-29
GLED35
KBDAT29
KBCLK29
PMDAT29
PMCLK29
OSC32KHO
OSC32KHI
1
A20MSMI-
SMI-5
INTR
INTR5
NMI
NMI5
IGNNEFERRSTPCLKCPUSLP-
R233
R228
LFRAMELDRQSIRQ
OSC32KHI
OSC32KHO
BATOK
SBPWRGD
SMBDAT
SMBCLK
SDATI0
SDATO
SYNC
AC97_RSTBIT_CLK
REFCLK1
SPKR
PWRBTN-
PME-
PME-19,22,23,24,25,28
PSONAUXOK
ACPILED
FLASH_EN-
GLED
KBDAT
KBCLK
PMDAT
PMCLK
C188
15P
.
.
LAD0
LAD1
LAD2
LAD3
C163
.1U
.
R621 33
R214
10M
.
Y5
X-32.768K-CY
1 2
3
4
10K
FB-120
RTCVDD
2
2
GPOFF
C167
.1U-O
C189
22P
AB23
AD26
AE25
AC24
AD25
AD24
AE26
AB22
AC23
AF26
AC25
AB24
AC4
AC3
AE1
AF1
AD3
AE2
AF2
C2
C1
D4
D2
C3
D3
AB1
AB2
E6
B4
AB3
AC1
B5
AC2
AD2
D1
AD1
D5
A7
D8
A3
B6
B2
A5
B8
A8
C8
D6
U13B
INIT#
A20M#
SMI#
INTR
NMI
IGNNE#
FERR#
STPCLK#
CPUSLP#
APICCK/LDTREQ#
APICD0/THERM2#
APICD1/GPIOFF#
LAD0
LAD1
LAD2
LAD3
LFRAME#
LDRQ#
SIRQ
OSC32KHI
OSC32KHO
BATOK
PWROK
RTCVDD
RTCVSS
GPIO20
GPIO19
AC_SDIN0
AC_SDIN1
AC_SDOUT
AC_SYNC
AC_RESET#
AC_BIT_CLK
OSCI
ENTEST
SPK
PWRBTN#
PME#
PSON#
/others
AUXOK
ACPILED
GPIO13
GPIO14
GPIO15/KBDAT
GPIO16/KBCLK
/geyserville
GPIO17/PMDAT
GPIO18/PMCLK
BIT_CLK
3
CPU_S
APIC
LPC
RTC
964-2
GPIO
AC97
ACPI
KBC
C206
10P-O
3
MII
GPIO
GPIO11/OSC25M/STP_PCI#
SiS963, 964 GPIO 0~7
internal pull up
SiS963, 964 GPIO 9,10
internal pull down
4
OSC25MHI
OSC25MHO
TXCLK
TXEN
TXD0
TXD1
TXD2
TXD3
NC34
NC31
NC32
NC30
RXCLK
RXDV
RXER
RXD0
RXD1
RXD2
RXD3
NC36
NC35
NC38
NC37
NC33
MDIO
MIIAVDD
1mA
MIIAVSS
GPIO0/SPDIF
GPIO1/LDRQ1#
GPIO2/THERM#
GPIO3/EXTSMI#
GPIO4/CLKRUN#
GPIO5/PREQ5#
GPIO6/PGNT5#
GPIO7
GPIO8/RING
GPIO9/AC_SDIN2
GPIO10/AC_SDIN3
GPIO12/CPUSTP#
4
CRS
MDC
5
22-B
22-B
22-B
22-B
RXCLK
RXDV
RXER
RXD0
RXD1
RXD2
RXD3
COL
CRS
MDC
MDIO
L43
FB-120
1 2
GPI_IR 31
THERM- 28
RECOVERY- 35
RING 31
PS2PWR_S5OFF- 33
DDRVJ 32
PWRGD_CTRL 5
MCLK25I
MCLK25O
TXCLK
TXEN
SB1.8V
TXD3
TXD2
TXD1
TXD0
TXCLK 23
TXEN 23
TXD3 23
TXD2 23
TXD1 23
TXD0 23
RXCLK 23
RXDV 23
RXER 23
RXD0 23
RXD1 23
RXD2 23
RXD3 23
COL 23
CRS 23
MDC 23
MDIO 23
D7
C7
D10
E10
E11
D12
C12
E13
D13
E14
C14
D15
C13
A12
A13
B12
A11
B11
C11
A10
C10
A9
B9
A14
B14
COL
C15
C9
E9
B7
A6
Y3
AE3
Y4
AA1
AA2
AA3
AA4
A4
C6
C5
C4
F6
E5
SIS964
R600
1K
SR607
22-B
SR600
SR601
SR602
SR603
Put closed to 964 CHIP
R602
22
R603
22
MIIAVDD
MIIAVSS
GPI_IR
THERM-
RECOVERY-
GPIO4
GPIO5
GPIO6
GPIO7
RING
PS2PWR_S5OFF-
DDRVJ
GPIO11
PWRGD_CTRL
6
GPIO5
GPIO4
GPIO6
VCC3_DUAL
GPIO11
Put closed to 964 CHIP
MCLK25O
MCLK25I
C166
4.7K
JPT4
GPI5
GPI7
GPO9
JPT3
GPI11
GPIO12
GPO13
GPO2
GPO47
GPO62
GPI66
GPO67
VCC
R340
4.7K
.
VCC
VCC
R366
R344
.
.
4.7K
4.7K
R345
.
4.7K-O
VCC3_DUAL
R231
4.7K-O
.
7
Y600
1 2
X-25M
C600
3
20P
FunctionSB GPIO
Suspend Mode
High(1-2) Low(2-3)
S1 & S3 S1 only
LAN Select PCILAN LANPHY
S5 Wake-up Enable Disable
CPU Select 04B/FMB1.5 04A/FMB1.0
CPUPWRGD_
CTRL
By SiS Programming Guide
Flash EN- Write Enable Write Disable
ThermWarming- OverTempNormal
FunctionSIO GPIO
FAN_ONROM_TBL- Protect
High Low
LowSpeed HighSpeed
Write Enable
ThermWarming- Normal OverTemp
OverTempBeep Beep Normal
JPT4
1
2
3
H3*1
JPT5
1
2
3
H3*1-O
JPT3
1
2
3
H3*1-O
PME-
R188 4.7K
NEED NOT to place
close to 964
PWRGD_CTRL
SMBDAT
SMBCLK
GPIO7
VCC3
.
7 8
5 6
3 4
1 2
R191
4.7K
R190
1K-O
.
8
VCC3_DUAL
.
VCC3
RN28
4.7K-8P4R
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
5
6
Date: Sheet of
648/661FX-M7
SiS964-2 (Misc. Signals)
7
12 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
VCC3_DUAL
1 2
3 4
5 6
7 8
RN27
4.7K-8P4R
A A
SB1.8V
B B
VCC1.8V
C C
VCC1.8V
VCC1.8V
D D
VCC1.8V
SATACLK-15
SATACLK15
L53
FB-120
1 2
MC38
10U-10V-08-O
L50
FB-120
1 2
MC39
10U-10V-08-O
L54
FB-120
1 2
MC30
10U-10V-08
OC45OC23OC67OC01-
1
UV0+21
UV0-21
UV1+21
UV1-21
UV2+21
UV2-21
UV3+21
UV3-21
UV4+21
UV4-21
UV5+21
UV5-21
UV6+21
UV6-21
UV7+21
UV7-21
BC45
1U
BC62
1U
SATACLKSATACLK
BC61
1U
BC58
1U
BC60
1U
2
UV0+
UV0UV1+
UV1UV2+
UV2UV3+
UV3UV4+
UV4UV5+
UV5UV6+
UV6UV7+
UV7-
OC01OC23OC45OC67-
C160
1U
C224
1U
SATARXAVDD
SATARXAVSS
SATATXAVDD
SATATXAVSS
SATACMPAVDD
SATACMPAVSS
R241
374-1
.
SATARXAVDD
C208
1U
SATARXAVSS
SATATXAVDD
C195
1U
SATATXAVSS
SATACMPAVDD
C207
1U
SATACMPAVSS
2
AA10
G26
G25
H24
H23
C21
D21
A22
B22
C19
D19
A20
B20
C17
D17
A18
B18
C26
C24
D26
D25
D24
E24
E23
F22
E18
E20
E22
F17
F18
F19
F20
F21
G22
H22
AA6
AA7
AA8
AA9
AB6
AF3
AD4
Y2
Y1
AB5
AD5
AC5
AE4
AF4
U13C
UV0+
UV0UV1+
UV1UV2+
UV2UV3+
UV3UV4+
UV4UV5+
UV5UV6+
UV6UV7+
UV7-
OC0#
OC1#
OC2#
OC3#
OC4#
OC5#
OC6#
OC7#
UVDD18
UVDD18
UVDD18
UVDD18
UVDD18
UVDD18
UVDD18
UVDD18
UVDD18
UVDD18
AVDDSATA
AVDDSATA
AVDDSATA
AVDDSATA
AVDDSATA
AVDDSATA
SATARXAVDD
SATARXAVSS
SATATXAVDD
SATATXAVSS
SATACMPAVDD
SATACMPAVSS
REXT
CLK25MI
CLK25MO
330mA
3
USB
964-3
3
4
IPB_OUT0/PLLENN
IPB_OUT1/ZCLKSEL
STX2+
STX2-
SRX2SRX2+
4
OSC12MHI
OSC12MHO
USBREF
USBPVDD18
USBPVSS18
USBCMPAVDD18
USBCMPAVSS18
USBCMPAVDD33
USBCMPAVSS33
UVDD33
UVDD33
UVDD33
48mA
IVDD_AUX
IVDD_AUX
HDACT
GPIO21/EESK
GPIO22/EEDI
GPIO23/EEDO
GPIO24/EECS
TRAP0
TRAP1
SATA2
2
3
5
6
CONN-SATA
TX1+
TX1-
RX1+
RX1-
TX2+
TX2-
RX2+
RX2-
E25
E26
A24
F24
F23
A25
B24
D23
C23
G16
G18
H20
G21
H21
AD7
AC7
AF6
AE6
AD9
AC9
AF8
AE8
AB4
A16
A15
B16
B15
A26
B25
B26
C25
SIS964
8
1
4
7
9
OSC12MHI
OSC12MHO
USBREF
USBPVDD18
USBPVSS18
USBCMPAVDD18
USBCMPAVSS18
USBCMPAVDD33
USBCMPAVSS33
IVDD_AUX
IVDD_AUX
STX1+
STX1SRX1+
SRX1STX2+
STX2SRX2+
SRX2-
SATALED-
GPIO21
GPIO22
GPIO23
GPIO24
.
.
R206
22
5
R205
5
22
R193
.
127-1
SATALED- 35
VCC3_DUAL
R208
22-O
.
.
R212
22-O
STX1+
STX1-
SRX1SRX1+
OSC12MHI
OSC12MHO
BC48
1U
2
3
5
6
C159
1U
SATA1
CONN-SATA
C187
10P
L40
FB-120
1 2
8
1
4
7
9
6
R320
10M
.
6
12
3
VCC3_DUAL
Y4
X-12M
C184
10P
7
L41
USBCMPAVDD18
USBCMPAVSS18
USBCMPAVDD33
USBCMPAVSS33
GPIO24
GPIO21
GPIO22
GPIO23
IVDD_AUX
USBPVDD18
USBPVSS18
BC47
1U
C165
1U
C175
1U
VCC3_DUAL
.
R610
4.7K
FB-120
1 2
1
CS
2
SK
3
DI
4
DO
EEPROM3
HT93LC46-S
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
SiS964-3 (USB/SATA)
7
SB1.8V
VCC
NC
NC
GND
C158
1U
L48
FB-120
1 2
C185
1U
8
7
6
5
13 36Thursday, March 24, 2005
8
VCC3_DUAL
SB1.8V
SB1.8V
1.2A
8
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
VSSZ
VSSZ
VSSZ
VSSZ
VSSZ
VSSZ
VSSZ
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
USBVSS
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
AVSSSATA
U13D
L10
VSS
L11
VSS
L12
VSS
M10
VSS
M11
VSS
M12
VSS
N10
VSS
N11
VSS
N12
VSS
N13
VSS
N14
VSS
N15
VSS
N16
VSS
P10
VSS
P11
VSS
P12
VSS
P13
VSS
P14
VSS
R10
VSS
R11
VSS
R12
VSS
R13
VSS
R14
VSS
T10
VSS
T13
VSS
T14
VSS
U10
VSS
U13
VSS
U14
VSS
U15
VSS
P15
P16
R15
R16
T15
T16
U16
F25
F26
G23
G24
H25
H26
J23
J24
A23
B23
C22
D22
A21
B21
E21
C20
D20
A19
B19
E19
C18
D18
A17
B17
E17
C16
D16
L13
L14
L15
L16
M13
M14
M15
M16
AD10
AC10
AF9
AE9
AB9
AD8
AC8
AB8
AF7
AE7
AB7
AD6
AC6
AF5
AE5
T11
T12
U11
U12
SIS964
VCC1.8V
P26
VDDZ
P21
VDDZ
R21
VDDZ
T25
VDDZ
V25
VDDZ
V21
VDDZ
W21
VDDZ
Y25
VDDZ
Y21
AB18
AB16
AB14
AB11
AA21
AB19
AB13
AB20
AB17
AB15
AB12
AB10
AA22
AB21
W22
M21
N21
U21
AA5
K21
B10
B13
E12
E15
G20
P25
P24
P23
N26
N25
N24
N23
N22
M26
M25
M24
M23
M22
T21
L21
J21
W5
F12
F15
F10
F11
F13
F14
L26
L25
L24
L23
L22
Y5
T5
R5
L5
G5
U5
M5
H5
V5
P5
N5
K5
J5
F9
E7
F7
E8
VDDZ
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
PVDD
PVDD
PVDD
PVDD
PVDD
PVDD
PVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
VTT
VTT
IVDD_AUX
IVDD_AUX
IVDD_AUX
OVDD_AUX
OVDD_AUX
OVDD_AUX
OVDD_AUX
OVDD_AUX
OVDD_AUX
OVDD_AUX
OVDD_AUX
OVDD_AUX
OVDD_AUX
PVDD_AUX
PVDD_AUX
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
K26
K25
K24
964-4
Power
NC23
NC24
NC25
NC26
NC27
NC28
J26
J25
J22
F16
K23
K22
E16
NC29
VSSD9VSS
D11
VSSZ
VSSZ
VSSZ
VSS
R23
U23
D14
W23
SC48
1U-B-O
SC45
1U-B-O
SC41
1U-B-O
SC42
1U-B-O
CPUVTT
C199
.1U
VCC3_DUAL
SC43
1U-B-O
VCC3_DUAL
BC42
1U
VCC3
CPUVTT
SB1.8V
C203
.1U
A A
B B
C C
VCC3
C226
.1U
C192
.1U
VCC1.8V
SC51
10U-10V-08-B-O
VCC1.8V
Put under 96X solder side
SC44
1U-B-O
SC47
1U-B-O
SC46
1U-B-O
C191
.1U
SC52
1U-B
SC50
1U-B
VCC3
SB1.8V
D D
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
SiS964-4 (Power)
7
14 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
VCC3
L26
FB-600-08-PW
PLACE TO EVERY POWER PIN
A A
BC24
1U
VCCP
B B
C C
FSB400
FSB533
FSB800
D D
FSB1066
1
23
RJ9 1K(1-2)
CPUVTT
FS4 FS1FS2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
FS4 FS1FS2FS3 FS0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C751
.1U-O
FS3 FS0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
EC16
+
22U-25SE
.
B
E C
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
C69
10U-10V-08
R370
10K
QN22
2N3904-S
Frequency Table
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
2
C67
.1U
C76
.1U
VCC3VCC3
B
QN23
2N3904-S
E C
CPU AGPSRC
(MHz) (MHz) (MHz)
0
100.00
1
100.99
0
103.00
1
100.00
0
133.33
1
134.65
0
137.33
1
133.33
0
200.00
1
201.98
0
206.00
1
200.00
0
166.66
1
168.31
0
171.66
1
166.66
C90
.1U
R104
10K
.
C85
10U-10V-08-O
VCC3
100.00
100.99
103.00
100.00
100.00
100.99
103.00
100.00
100.00
100.99
103.00
100.00
125.00
126.23
128.74
125.00
C93
.1U-O
L27
FB-600-08-PW
ZCLK
(MHz)
133.33
134.65
137.33
133.33
133.33
134.65
137.33
133.33
133.33
134.65
137.33
133.33
125.00
126.23
128.74
125.00
Frequency Table
CPU SRC
(MHz) (MHz) (MHz)
0
105.00
1
107.00
0
109.00
1
110.00
0
140.00
1
142.66
0
145.33
1
146.66
0
210.00
1
214.00
0
218.00
1
220.00
0
266.66
1
269.33
0
274.66
1
266.66
2
105.00
107.00
109.00
110.00
105.00
107.00
109.00
110.00
105.00
107.00
109.00
110.00
100.00
101.00
103.00
100.00
ZCLK
140.00
142.67
145.33
146.67
140.00
142.67
145.33
146.66
140.00
142.67
145.33
146.67
133.33
134.67
137.33
133.33
3
Main Clock Generator
4
5
6
7
8
By-Pass Capacitors
Place near to the Clock Outputs
CPUCLK
CLK1
1
VDDREF
11
VDDZ
13
3
C80
.1U-O
VDDPCI
19
VDDPCI
28
VDD48
29
VDDAGP
42
VDDCPU
48
VDDSRC
5
VSSREF
8
VSSZ
18
VSSPCI
23
VSSPCI
24
VSS48
32
VSSAGP
41
VSSCPU
45
VSSSRC
33
Vtt_PwrGd/PD#*
38
IREF
4
RESET#
36
VDDA
37
VSSA
X1
6
1 2
C71
33P
24_48MHz/SEL24_48#*
12_48MHz/SEL12_48#**
7
Y2
X-14.318M
3
33
33
33
33
12
34
56
78
12
34
56
78
33
33
FB-120
33
33
33
CPUCLK
CPUCLK-
661CCLK
661CCLK-
661ACLK
AGPCLK
661ZCLK
964ZCLK
PCICLK1
PCICLK2
PCICLK3
1394PCLK
LANPCLK
REFCLK1
CODECCLK
SMBCLK
SMBDAT
SATACLK
SATACLK-
ADD MN700, MN701, MN702, QN700, QN701,
R720, R721, R722
CPUCLK0
CPUCLK#0
CPUCLK1
CPUCLK#1
AGPCLK0
AGPCLK1
**FS3/PCICLK6
**FS4/PCICLK7
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
*FS2/PCICLK5
**FS0/REF0
**FS1/REF1
SRCCLK
SRCCLK#
X2
ICS952018AF
C70
33P
ZCLK0
ZCLK1
SCLK
SDATA
48MHz
40
39
44
43
RN12
47-8P4R
RN13
47-8P4R
R97
R102
R85
R81
R68
R73
R77
R108
R71
R74
.
.
.
.
.
.
.
.
.
.
31
30
9
10
FS3 964PCLK
14
FS4 SIOPCLK
15
16
17
20
21
22
FS2
12
FS0 REFCLK0
2
FS1
3
MULTISEL SIO24M
26
35
34
47
46
27
25
Frequency Selection
R89 4.7K
BSEL0 FS2
BSEL05
BSEL1 FS3
BSEL15
Clock Generator Table
Hardware Traping
CPU=100 (BSEL[2:0]=101)
CPU=133 (BSEL[2:0]=001)
CPU=166 (BSEL[2:0]=011) 0 1 1 0 0
CPU=200 (BSEL[2:0]=010) 0 1 0 0 0
4
.
R94
4.7K
.
FS4 FS3 FS2 FS1 FS0
Low BSEL1Low BSEL0BSEL2
0 0 1 0 0
1 1 1 0 0CPU=266 (BSEL[2:0]=000)
5
CPUCLK 5
CPUCLK- 5
661CCLK 7
661CCLK- 7
661ACLK 7
AGPCLK 19
661ZCLK 9
964ZCLK 11
964PCLK 11
SIOPCLK 28,29
PCICLK1 22
PCICLK2 22
PCICLK3 23
1394PCLK 25
LANPCLK 24
REFCLK0 9
REFCLK1 12
CODECCLK 26
SIO24M 28
SMBCLK 12,16,17
SMBDAT 12,16,17
SATACLK 13
SATACLK- 13
6
C82
.1U-O
C79
.1U
R84
SBPWRGD12,35
(MHz)
66.67
67.33
68.67
66.67
66.66
67.32
68.66
66.67
66.67
67.33
68.67
66.67
66.66
67.32
68.66
66.66
(MHz)(MHz)
70.00
71.33
72.67
73.33
70.00
71.33
72.66
73.33
70.00
71.33
72.67
73.33
66.67
67.33
68.67
66.67
C92
.1U
475-1
.
BC25
1U
PCI
33.33
33.66
34.33
33.33
33.33
33.66
34.33
33.33
33.33
33.66
34.33
33.33
33.33
33.66
34.33
33.33
PCIAGP
35.00
35.67
36.33
36.67
35.00
35.67
36.33
36.67
35.00
35.67
36.33
36.67
33.33
33.67
34.33
33.33
CPUCLK-
661CCLK
661CCLK-
SATACLK
SATACLK-
661ACLK
AGPCLK
661ZCLK
964ZCLK
964PCLK
SIOPCLK
PCICLK1
PCICLK2
PCICLK3
1394PCLK
LANPCLK
REFCLK0
REFCLK1
CODECCLK
SIO24M
B
R721
.
G
QN700
2N3904-S
E C
QN701
2N3904-S
10K
VCC3
R80
R83
R78
R82
R72
R75
DS
MN700
2N7002-S
R99
R720
1K
BSEL0
E C
49.9-1
.
49.9-1
.
49.9-1
.
49.9-1
.
49.9-1
.
49.9-1
.
C84
10P-O
C87
10P-O
C78
33P
C77
33P
C86
10P-O
C88
10P-O
C89
10P-O
C91
10P-O
C97
10P-O
C98
10P-O
C101
10P-O
C68
10P-O
C74
10P-O
C75
10P
C96
10P
FS4
4.7K
.
VCC3
.
DS
MN701
2N7002-S
G
R70
.
R722
B
.
VCC3
FS3
470
DS
MN702
2N7002-S
G
R88
BSEL1
10K
FS2
470
.
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet of
7
648/661FX-M7
Main Clock
15 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
A A
2
3
4
5
6
7
8
DDRCLK[0..5]
DDRCLK-[0..5]
Clock Buffer (DDR)
(5 OPTIONS)
1: (ICS) ICS93716
2: (Winbond)
3. (ICWorks)
CBVDD
SMBCLK
SMBDAT
FWDSDCLKO
4: (IMI)
5: (AMI)
3
12
23
10
7
22
8
9
20
21
CLK2
ICS93772AF
VDD
VDD
VDD
AVDD
SCLK
SDATA
CLK_IN
NC
FB_IN
NC
GND6GND11GND15GND
28
CLK#1
CLK1
CLK0
CLK#0
CLK3
CLK#3
CLK#2
CLK2
CLK#5
CLK5
CLK#4
CLK4
FB_OUT
5
4
2
1
17
16
14
13
27
26
25
24
R259 22
19
18
NC
DDRCLK-2
DDRCLK2
DDRCLK1
DDRCLK-1
DDRCLK4
DDRCLK-4
DDRCLK-5
DDRCLK5
DDRCLK-0
DDRCLK0
DDRCLK-3
DDRCLK3
FB_OUTFB_OUT
.
By-Pass Capacitors
Place near to the Clock Buffer
VCC_M
L55
FB-600-08-PW
CBVDD
B B
C C
BC66
220P
C252
.1U
CBVDD VCC_M
C255
.1U
C251
.1U
L56
FB-600-08-PW
C254
1U
SMBCLK
SMBDAT
FWDSDCLKO
DDRCLK-2
DDRCLK2
DDRCLK1
DDRCLK-1
DDRCLK4
DDRCLK-4
DDRCLK-5
DDRCLK5
DDRCLK-0
DDRCLK0
DDRCLK-3
DDRCLK3
FB_OUT
C915 10P-04-O
1 2
C917 10P-04-O
1 2
C919 10P-04-O
1 2
C921 10P-04-O
1 2
C923 10P-04-O
1 2
C925 10P-04-O
1 2
C253 10P
DDRCLK[0..5] 17
DDRCLK-[0..5] 17
SMBCLK 12,15,17
SMBDAT 12,15,17
FWDSDCLKO 8
C916 10P-04-O
1 2
C918 10P-04-O
1 2
C920 10P-04-O
1 2
C922 10P-04-O
1 2
C924 10P-04-O
1 2
C926 10P-04-O
1 2
D D
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
Clock Buffer
7
16 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
A A
NOTE:
VDDID IS A TRAP ON THE DIMM
MODULE TO INDICATE:
VDDID
REQUIRED POWER
OPEN
VDD=VDDQ
GND
VDD!=VDDQ
MEMORY MUX TABLE:
B B
C C
SDR
CS0
CS1
CS2
CS3
CS4
CS5 CS5
CSB0
CSB1
CSB2
CSB3
CSB4
CSB5
CSB6
CSB7
DDR
CS0
CS1
CS2
CS3
CS4
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DRAS-8,18
DCAS-8,18
DWE-8,18
R615 475-1
.
R616 475-1
.
VCC_DIMM
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
DMA13
DMA14
DMA11
DMA12
DDQM0
DDQM1
DDQM2
DDQM3
DDQM4
DDQM5
DDQM6
DDQM7
DDQS0
DDQS1
DDQS2
DDQS3
DDQS4
DDQS5
DDQS6
DDQS7
DRASDCASDWE-
DCS-0
DCS-1
CKE0
CKE1
DDRCLK1
DDRCLK0
DDRCLK2
DDRCLK-1
DDRCLK-0
DDRCLK-2
2
164
172
180
108
VDD7VDD38VDD46VDD70VDD85VDD
VDDQ
VDDQ
120
148
168
184
48
43
41
130
37
32
125
29
122
27
141
118
115
103
59
52
113
97
107
119
129
149
159
169
177
140
14
25
36
56
67
78
86
47
44
45
49
51
134
135
142
144
10
101
102
173
167
154
65
63
157
158
71
163
21
111
137
16
76
138
17
75
VDD
VDD
VDD
VDDSPD
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
BA0
BA1
BA2
DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8
5
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
9
NC
NC(RESET#)
NC
NC
NC
NC(FETEN)
RAS#
CAS#
WE#
S0#
S1#
NC(S2#)
NC(S3#)
CKE0
CKE1
CK0
CK1
CK2
CK0#
CK1#
CK2#
VDDQ
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
100
116
124
132
139
145
152
160
176
143
156
VDDQ
addr =
1010000b
136
VDDQ
128
VDDQ
112
VDDQ
104
VDDQ
3
DIMM1
VDDQ15VDDQ22VDDQ30VDDQ54VDDQ62VDDQ77VDDQ96VDDQ
DMD0
2
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VREF
VDDID
SDA
WP
SCL
SA0
SA1
SA2
4
6
8
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179
1
82
90
92
91
181
182
183
VSS3VSS11VSS18VSS26VSS34VSS42VSS50VSS58VSS66VSS74VSS81VSS89VSS93VSS
DIMM-DDR-BL
DMD1
DMD2
DMD3
DMD4
DMD5
DMD6
DMD7
DMD8
DMD9
DMD10
DMD11
DMD12
DMD13
DMD14
DMD15
DMD16
DMD17
DMD18
DMD19
DMD20
DMD21
DMD22
DMD23
DMD24
DMD25
DMD26
DMD27
DMD28
DMD29
DMD30
DMD31
DMD32
DMD33
DMD34
DMD35
DMD36
DMD37
DMD38
DMD39
DMD40
DMD41
DMD42
DMD43
DMD44
DMD45
DMD46
DMD47
DMD48
DMD49
DMD50
DMD51
DMD52
DMD53
DMD54
DMD55
DMD56
DMD57
DMD58
DMD59
DMD60
DMD61
DMD62
DMD63
DDRVREF
WP
SMBCLK
SMBDAT
VCC_DIMMVCC_DIMM
4
R617 475-1
.
R618 475-1
.
VCC_DIMM
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
DMA13
DMA14
DMA11
DMA12
DDQM0
DDQM1
DDQM2
DDQM3
DDQM4
DDQM5
DDQM6
DDQM7
DDQS0
DDQS1
DDQS2
DDQS3
DDQS4
DDQS5
DDQS6
DDQS7
DRASDCASDWE-
DCS-2
DCS-3
CKE2
CKE3
DDRCLK4
DDRCLK3
DDRCLK5
DDRCLK-4
DDRCLK-3
DDRCLK-5
120
148
168
184
48
43
41
130
37
32
125
29
122
27
141
118
115
103
59
52
113
97
107
119
129
149
159
169
177
140
14
25
36
56
67
78
86
47
44
45
49
51
134
135
142
144
10
101
102
173
167
154
65
63
157
158
71
163
21
111
137
16
76
138
17
75
VDD
VDD
VDD
VDDSPD
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
BA0
BA1
BA2
DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8
5
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
9
NC
NC(RESET#)
NC
NC
NC
NC(FETEN)
RAS#
CAS#
WE#
S0#
S1#
NC(S2#)
NC(S3#)
CKE0
CKE1
CK0
CK1
CK2
CK0#
CK1#
CK2#
5
104
112
128
136
143
156
164
172
180
108
VDD7VDD38VDD46VDD70VDD85VDD
VDDQ
VSS
VSS
VSS
VSS
VSS
VSS
VSS
124
132
139
145
152
160
176
116
VDDQ
VSS
100
VDDQ
VDDQ
VDDQ
addr =
1010001b
VDDQ
VDDQ
VDDQ
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VREF
VDDID
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
WP
SCL
SDA
SA0
SA1
SA2
DIMM2
VDDQ15VDDQ22VDDQ30VDDQ54VDDQ62VDDQ77VDDQ96VDDQ
2
4
6
8
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179
1
82
90
92
91
181
182
183
VSS3VSS11VSS18VSS26VSS34VSS42VSS50VSS58VSS66VSS74VSS81VSS89VSS93VSS
DIMM-DDR-BL
6
DMD0
DMD1
DMD2
DMD3
DMD4
DMD5
DMD6
DMD7
DMD8
DMD9
DMD10
DMD11
DMD12
DMD13
DMD14
DMD15
DMD16
DMD17
DMD18
DMD19
DMD20
DMD21
DMD22
DMD23
DMD24
DMD25
DMD26
DMD27
DMD28
DMD29
DMD30
DMD31
DMD32
DMD33
DMD34
DMD35
DMD36
DMD37
DMD38
DMD39
DMD40
DMD41
DMD42
DMD43
DMD44
DMD45
DMD46
DMD47
DMD48
DMD49
DMD50
DMD51
DMD52
DMD53
DMD54
DMD55
DMD56
DMD57
DMD58
DMD59
DMD60
DMD61
DMD62
DMD63
DDRVREF
WP
SMBCLK
SMBDAT
R236
5.6K
.
VCC_DIMM
.
R235
5.6K
SMBCLK 12,15,16
SMBDAT 12,15,16
R242
75-1
R237
75-1
DMD[0..63]
DMA[0..14]
DDQM[0..7]
DDQS[0..7]
DCS-[0..3]
CKE[0..3]
DDRCLK[0..5]
DDRCLK-[0..5]
VCC_DIMM
.
.
VCC_DIMM
7
C222
.1U
C221
.1U
VCC_DIMM
DMD[0..63] 8,18
DMA[0..14] 8,18
DDQM[0..7] 8,18
DDQS[0..7] 8,18
DCS-[0..3] 8,18
CKE[0..3] 8
DDRCLK[0..5] 16
DDRCLK-[0..5] 16
C216
.1U
C220
.1U
C218
.1U
C215
.1U
C214
.1U
C213
.1U
8
DDRVREF
C210
.1U
C217
.1U
C209
.1U
C200
.1U
C212
.1U
D D
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
DIMM 1,2
7
17 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
SSTL-2 Termination Resistors
SDR
MD/DQM(/DQS)
MA/Control
CS
A A
DMD1 DMD34
DMD5 DMD37
DMD0 DDQS4
DMD4 DMD33
DMD6 DMD39
DMD2 DMA11
DDQS0 DMD38
DDQM0 DDQM4
DMD9 DRASDMD8 DMD44
DMD3 DMD40
DMD7 DMD35
B B
C C
D D
DDQM1 DMD42
DDQS1 DMD46
DMD13 DDQS5
DMD12 DDQM5
DMD11
DMD10 DMD41
DMD15 DMD45
DMD14 DWE-
DMA7 DMD52
DMD22 DMD48
DMD18
DMA9 DMD43
DMD17 DMD50
DMA14 DDQ S6
DMD16 DMD54
DMD20 DDQM6
DMA5 DMD56
DMD19 DMD60
DMD23 DMD51
DMA8 DMD55
DMD26 DMD62
DMD27 DDQM7
DMD30 DMD57
DMA3 DMD61
DDQM3
DMA4
DDQS3
DMD25
DMA0
DMA1
DMD31
DMA2
DMD29
DMD28
DMA6
DMD24
DMD36
DMD32
DMA12
DMA10
DDQM2
DMA13
DMD21
DDQS2
DMD49
DMD53
R250 56
R249 56
RN30
12
56-8P4R
34
56
78
RN29
12
56-8P4R
34
56
78
RN42
12
56-8P4R
34
56
78
RN41
12
56-8P4R
34
56
78
RN40
12
56-8P4R
34
56
78
RN37
12
56-8P4R
34
56
78
RN39
12
56-8P4R
34
56
78
RN36
12
56-8P4R
34
56
78
RN33
12
56-8P4R
34
56
78
RN34
12
56-8P4R
34
56
78
DDR_VTT
RN32
12
56-8P4R
34
56
78
RN35
12
56-8P4R
34
56
78
RN31
12
56-8P4R
34
56
78
RN38
12
56-8P4R
34
56
78
.
.
CKE
LV-CMOS
LV-CMOS
LV-CMOS
OD 3.3V OD 2.5V
DRAS-8,17
DCS-0
DWE-8,17
DMD47
DMD59
DMD63
DMD58
DDQS7
DCS-3
DCS-1
DCS-2
DCAS-
DCAS-8,17
DDR
Rs
SSTL-2
0/10/- 33
SSTL-2
10
SSTL-2
0
DDR_VTT
RN52
12
56-8P4R
34
56
78
RN51
12
56-8P4R
34
56
78
RN50
12
56-8P4R
34
56
78
RN46
12
56-8P4R
34
56
78
RN49
12
56-8P4R
34
56
78
RN45
12
56-8P4R
34
56
78
RN44
12
56-8P4R
34
56
78
RN48
12
56-8P4R
34
56
78
RN43
12
56-8P4R
34
56
78
RN53
12
56-8P4R
34
56
78
RN47
12
56-8P4R
34
56
78
Rs
10
0
0
DECOUPLING CAPACITOR FOR SSTL-2 END TERMIANTION VTT ISLAND
0603 Package placed within 200mils of VTT Termination R-packs
DDR_VTT
Rtt
33
47
C248
.1U
C244
.1U
C240
.1U
C236
.1U
C247
.1U
C243
.1U
C239
.1U
C235
.1U
C246
.1U
C242
.1U
C238
.1U
C234
.1U
C245
.1U
C241
.1U
C237
.1U
C233
.1U
DMD[0..63]
DMA[0..14]
DDQM[0..7]
DDQS[0..7]
DCS-[0..3]
DMD[0..63] 8,17
DMA[0..14] 8,17
DDQM[0..7] 8,17
DDQS[0..7] 8,17
DCS-[0..3] 8,17
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
DDR Termination
7
18 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
VCC3_DUAL
A A
INT-B11,22,23,25
AGPCLK15
AREQ7
RBF7
DBI_LOW7
SBSTB7 SBSTB- 7
B B
AIRDY7
CSYNC9
ADEVSEL7
ASERR7
C C
INT-B
AGPCLK
AREQ
ST0
ST2
RBF
SBA-0
SBA-2
SBSTB
SBA-4
SBA-6
AAD31
AAD29
AAD27
AAD25
AADSTB1
AAD23
AAD21
AAD19
AAD17
ACBE-2
A IRDY
APERR
ACBE-1
AAD14
AAD12
AAD10
AAD8
AADSTB0
AAD7
AAD5
AAD3
AAD1
AVREFCG
AGP CONNECTOR DECOUPLING
put CAP close to AGP slot each POWER PIN
VCC3
EC27
+
1000U-10RLSOST
D D
VDDQ
VCC
+12V
1
2
VCC
VCC3
C56
.1U
C73
.1U
AGP
B1
OVRCNT#
B2
5V
B3
5V
B4
USB+
B5
GND
B6
INTB#
B7
CLK
B8
REQ
B9
VCC3.3
B10
ST0
B11
ST2
B12
RBF
B13
GND
B14
DBI_LO
B15
SBA0#
B16
VCC3.3
B17
SBA2#
B18
SB_STBF
B19
GND
B20
SBA4#
B21
SBA6#
B22
RSVD
B23
GND
B24
3.3VAUX
B25
VCC3.3
B26
AD31
B27
AD29
B28
VCC3.3
B29
AD27
B30
AD25
B31
GND
B32
AD_STBF1
B33
AD23
B34
VDDQ
B35
AD21
B36
AD19
B37
GND
B38
AD17
B39
C#/BE2
B40
VDDQ
B41
IRDY
B42
KEY(3.3VAUX)
B43
KEY(GND)
B44
KEY(CSYNC)
B45
KEY(VCC3.3)
B46
DEVSEL
B47
VDDQ
B48
PERR
B49
GND
B50
SERR
B51
C#/BE1
B52
VDDQ
B53
AD14
B54
AD12
B55
GND
B56
AD10
B57
AD8
B58
VDDQ
B59
AD_STBF0
B60
AD7
B61
GND
B62
AD5
B63
AD3
B64
VDDQ
B65
AD1
B66
VREFCG
AGP-8X-ORANGE
VCC3_DUAL
12V
TYPEDET#
GC_DET#
USB-
GND
INTA#
RST#
GNT
VCC3.3
ST1
MB_DET#
DBI_HI
GND
WBF
SBA1#
VCC3.3
SBA3#
SB_STBS
GND
SBA5#
SBA7#
RSVD
GND
RSVD(VBDET#)
VCC3.3
AD30
AD28
VCC3.3
AD26
AD24
GND
AD_STBS1
C#/BE3
VDDQ
AD22
AD20
GND
AD18
AD16
VDDQ
FRAME
KEY(RSYNC)
KEY(GND)
KEY(LSYNC)
KEY(VCC3.3)
TRDY
STOP
PME#
GND
PAR
AD15
VDDQ
AD13
AD11
GND
AD9
C#/BE0
VDDQ
AD_STBS0
AD6
GND
AD4
AD2
VDDQ
AD0
VREFGC
VCC3
C103
.1U
C127
.1U-O
3
C83
.1U-O
C104
.1U-O
C106
.1U
BC39
1U
BC34
1U-O
+12V
VDDQ
VCC3
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
4
VDDQ
GCDET-
INT-A
PCIRSTAGNT
ST1
DBI_HI
WBF
SBA-1
SBA-3
SBSTBSBA-5
SBA-7
AAD30
AAD28
AAD26
AAD24
AADSTB-1
ACBE-3
AAD22
AAD20
AAD18
AAD16
AFRAME
ATRDY
ASTOP
PME-
APAR
AAD15
AAD13
AAD11
AAD9
ACBE-0
AADSTB-0
AAD6
AAD4
AAD2
AAD0
C124
.1U-O
C135
.1U
C132
.1U-O
BC36
1U
BC40
1U-O
GCDET- 7
INT-A 9,11,22,23
PCIRST- 11,20,22,23,24,25,29
AGNT 7
DBI_HI 7
WBF 7
AFRAME 7
RSYNC 9
LSYNC 9
ATRDY 7
ASTOP 7
PME- 12,22,23,24,25,28
APAR 7
AVREFGC 7
C137
.1U
close to 660
5
.
R76
10K
R79
GCDET-
6
4.7K
.
SBA-[0..7]7
ST[0..2]7
ACBE-[0..3]7
AAD[0..31]7
AADSTB[0..1]7
AADSTB-[0..1]7
GCDETGraphic
Card
AVREFCG 0.750.35
APERR 0 1.5
VCCVCC3 VDDQ
.
R95
10K
QN1
B
2N3904-S
E C
Title
Size Document Number Rev
Custom
Date: Sheet of
7
SBA-[0..7]
ST[0..2]
ACBE-[0..3]
AAD[0..31]
AADSTB[0..1]
AADSTB-[0..1]
Low Hi
AGP 3.0 AGP 2.0
.
R107
169-1
R96
.
75-1
DS
.
MN1
G
2N7002-S
VDDQ
.
R106
8.2K
DS
MN3
G
2N7002-S
.
R100
1K
R101
169-1
AVREFCG
C145
.1U
APERR
Elitegroup Computer Systems
648/661FX-M7
AGP Slot
19 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
VCC
ROUT
A A
ROUT9
GOUT
GOUT9 DDC1DATA 9
BOUT
BOUT9
C114
22P-O
Close to NB
C111
22P-O
C115
22P-O
.
R22
75-1-O
Close to Connector
.
R23
75-1-O
L6 FB-120-O
L7 FB-120-O
L8 FB-120-O
.
R24
75-1-O
F2
PTC-1.1AS-O
RED
GREEN
BLUE
CV2
22P-VP-O
12
CV1
22P-VP-O
CV3
22P-VP-O
VGA1
CONN-VGA-O
6
1
7
2
8
3
9
4
10
5
16
CV4
22P-VP-O
VCC
.
R32
2.2K-O
CV7
22P-VP-O
HSYNC 9
VSYNC 9
DDC1CLK 9
VCC
.
R39
11
DDC1DATA
12
HSYNC
13
VSYNC
14
DDC1CLK
15
17
2.2K-O
CV6
22P-VP-O
CV5
22P-VP-O
Close to Connector
VCC VCC
B B
R268
PCIRST-11,19,22,23,24,25,29
IDEDA[0..15]11
IDEDA[0..15]
4.7K
.
.
B
R269
4.7K
QN11
2N3904-S
E C
.
R266
4.7K
R271
22
.
IDERST-
B
QN12
2N3904-S
E C
IDEDB[0..15]11
IDEDB[0..15]
C C
IDEREQA11
IDEIOW-A11
IDEIOR-A11
ICHRDYA11
IDEACK-A11
IDEIRQA11
IDESAA111
IDESAA011
IDECS-A011
D D
IDEDA7
.
R439
20K
IDERSTIDEDA7
IDEDA6
IDEDA5
IDEDA4
IDEDA3
IDEDA2
IDEDA1
IDEDA0
IDEREQA
IDEIOW-A
IDEIOR-A
ICHRDYA
IDEACK-A
IDEIRQA
IDESAA1
IDECS-A0
HDDLED-0
.
R264
5.6K
IDE1
1
3 4
5 6
7 8
91110
13 14
17 18
19 20
21
23
25
27
29
31
33
35
37
H20*2-LPB-P20E
IDEDB7
.
R440
20K
IDERSTIDEDB7
IDEDB6
IDEDB5
IDEDB4
IDEDB3
IDEDB2
IDEDB1
IDEDB0
IDEREQB
IDEIOW-B
IDEIOR-B
ICHRDYB
IDEACK-B
IDEIRQB
IDESAB1
IDESAB0
IDECS-B0
HDDLED-1
.
R255
5.6K
2
12
1615
22
24
26
28
30
32
34
36
38
4039
IDEDA8
IDEDA9
IDEDA10
IDEDA11
IDEDA12
IDEDA13
IDEDA14
IDEDA15
CBLIDA
IDESAA2IDESAA0
IDECS-A1
HDDLED-0
HDDLED-1
CBLIDA 11
IDESAA2 11
IDECS-A1 11
D21
LL4148-S
D19
LL4148-S
12
12
HDD- 35
IDEREQB11
IDEIOW-B11
IDEIOR-B11
ICHRDYB11
IDEACK-B11
IDEIRQB11
IDESAB111
IDESAB011
IDECS-B011
CBLIDBCBLIDA
1
2
3
4
5
SECONDARYPRIMARY
1
3 4
5 6
7 8
91110
13 14
17 18
19 20
21
23
25
27
29
31
33
35
37
H20*2-LPW-P20E
6
IDE2
2
12
1615
22
24
26
28
30
32
34
36
38
4039
IDEDB8
IDEDB9
IDEDB10
IDEDB11
IDEDB12
IDEDB13
IDEDB14
IDEDB15
CBLIDB
IDESAB2
IDECS-B1
CBLIDB 11
IDESAB2 11
IDECS-B1 11
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
VGA / IDE
7
20 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
4
GND
GND
TA+
AGND2
Port1
Port3
G5
G1
1
2
3
D0-
D0+
PWR
G3
5
7
6
D1-
D1+
PWR
13
9
11
TB-
PWR
TA-
12
10
TB+
GND
USB1394A1A
1
VCC
2
-DATA0
3
+DATA0
4
GND
G1
HOLE
G2
HOLE
USB*2+1394
C46
1000P
USBVDD1
-DATA1
+DATA1
.
R7
GND
HOLE
HOLE
0-08
VCC
G7
5
6
7
8
G3
G4
Port2
Port4
A A
G6 G8
G2
G4
8
14
B B
UD1- UD0UD1+
C C
USB port
Control 0
Control 1
Control 2
0, 3, 6
1, 4, 7
2, 5
ADD 1394A3
VCCBUS_A
TPA+1 TPA-1
D D
1394A3
TPA+1TPAGND3GND
TPB+5TPB+12V7+12V
KEY9GND
H5*2-P9E-ORANGE
1
2
UD3-
UD3-24
UD3+
UD3+24
UD2-
UD2-24
UD2+
UD2+24
UD0+
UD0UD0+
UD1UD1+
2
4
TPB-1TPB+1
6
8
10
2
TPB-125
TPB+125
TPA-125
TPA+125
3
USBVDD0
EC6
1000U-6.3LE
+
CMF3 CMC-200-8P
.1U
AGND2
R723 0-O
.
R724 0-O
.
R725 0-O
.
R726 0-O
.
1 2
3 4
7
USBVDD1
65
8
C30
Close to USBLAN1 connector
R727 0-O
.
R728 0-O
.
R729 0-O
.
R730 0-O
.
CMF1 CMC-200-8P
1 2
3 4
65
8
7
Close to USB1394A_J1 connector
Close to 1394 Connector
R731 0-O
.
R732 0-O
.
R733 0-O
.
R734 0-O
.
TPB-1
TPB+1
TPA+1
3
12
34
6 5
8
7
CMF2 CMC-200-8P
4
AGND2
TPB1-
TPB1+
TPA1-TPA-1
TPA1+
4
C9
.1U
L5
0-08
L22
0-08
USB1394A1B
11
TPBTPB+12VG
13
TPA-
14
TPA+
USB*2+1394
KBVCC
12
C29
.1U
UV3- 13
UV3+ 13
UV2- 13
UV2+ 13
UV0- 13
UV0+ 13
UV1- 13
UV1+ 13
9
VP
10
G5
HOLE
G6
HOLE
G7
HOLE
G8
HOLE
5
F3
12
34
SMDM-26AS
VCC GND
DATA-
DATA+
VCCBUS_A
GND
CUT
AGND2
5
Intel
C50
.1U-O
USBVDD3
UV5UV5+
USBVDD3
UV7UV7+
Lenovo
VCC_DUAL
6
USBVDD3
F_USB2
VCC1GND
USB0-3KEY
USB0+5USB1+
KEY7USB1GND9VCC
H5*2-P4,7E-O
F_USB1
VCC1GND
USB0-3KEY
USB0+5USB1+
KEY7USB1GND9VCC
H5*2-P4,7E-O
Acer USB Header
VCC
CUT
DATA-
DATA+
DATA+ DATA+
DATA-
CUT CUT
VCC
6
2
4
6
8
10
2
4
6
8
10
C704
.1U-O
ADD C704
UV4+
UV4-
USBVDD3
UV6+
UV6-
USBVDD3
7
L58
0-08
L35
0-08
EC32
+
1000U-6.3LE
UV4+13
UV6+13
F6
SMDM-26AS
USBVDD3
USB4
VCC1VCC
USB0-3USB1USB0+5USB1+
GND7GND
KEY9OC0
H5*2-P9E-YELLOW
USBVDD3
USB3
VCC1VCC
USB0-3USB1USB0+5USB1+
GND7GND
KEY9OC0
H5*2-P9E-YELLOW
12
VCC_DUAL
34
2
4
6
8
10
2
4
6
8
10
Intel USB Header LENOVO USB Header
VCC
DATA-
GNDGND
VCC
DATA-
DATA+ DATA+
GND GND
CUT N.C.
VCC
DATA-
VCC
DATA-
DATA+
CUT
GND
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
USB Connector
7
8
UV5- 13UV4-13
UV5+ 13
UV7- 13UV6-13
UV7+ 13
21 36Thursday, March 24, 2005
8
GND
CUT
DATA+
DATA-
VCC
1.2A
1
WWW.CHINAFIX.COM.CN
2
EC30
+
1000U-6.3LE-O
VCC
EC12
+
100U-16E-O
3
VCC3_DUALVCC3
+
EC13
100U-16E
PCI Slot 1 & 2
4
5
6
7
CBE-[0..3]11,23,24,25
AD[0..31]11,23,24,25
CBE-[0..3]
AD[0..31]
8
VCC VCC
A A
TCK
TCK23
INT-C11,23,24
PCICLK115
PREQ-011
B B
IRDY-11,23,24,25
DEVSEL-11,23,24,25
PLOCK-11,23
PERR-23,24,25
SERR-11,23,24
C C
INT-C
INT-A
INT-A9,11,19,23
PCICLK1
PREQ-0
AD31 AD30
AD29
AD27 AD26
AD25
CBE-3 AD20
AD23
AD21 AD20
AD19
AD17 AD16
CBE-2
IRDYDEVSELPLOCK-
PERRSERR-
CBE-1 AD15
AD14
AD12 AD11
AD10
AD8
AD7
AD5 AD4
AD3
AD1 AD0
PACK64-1 PREQ64-1
-12V +12V
VCC3 VCC3
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
PCI1
-12V
TCK
GROUND
TDO
+5V
+5V
INT#[B]
INT#[D]
PRSNT#[1]
RESERVED
PRSNT#[2]
GROUND
GROUND
RESERVED
GROUND
CLK
GROUND
REQ#
+5V
AD[31]
AD[29]
GROUND
AD[27]
AD[25]
+3.3V
C/BE#[3]
AD[23]
GROUND
AD[21]
AD[19]
+3.3V
AD[17]
C/BE#[2]
GROUND
IRDY#
+3.3V
DEVSEL#
GROUND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#[1]
AD[14]
GROUND
AD[12]
AD[10]
GROUND
AD[8]
AD[7]
+3.3V
AD[5]
AD[3]
GROUND
AD[1]
+5V(I/O)
ACK64#
+5V
+5V
PCI-W
TRST#
+12V
INT#[A]
INT#[C]
RESERVED
+5V(I/O)
RESERVED
GROUND
GROUND
3.3V_AUX
RST#
+5V(I/O)
GNT#
GROUND
PME#
AD[30]
+3.3V
AD[28]
AD[26]
GROUND
AD[24]
IDSEL
+3.3V
AD[22]
AD[20]
GROUND
AD[18]
AD[16]
+3.3V
FRAME#
GROUND
TRDY#
GROUND
STOP#
+3.3V
RESERVED
RESERVED
GROUND
AD[15]
+3.3V
AD[13]
AD[11]
GROUND
AD[9]
C/BE#[0]
+3.3V
AD[6]
AD[4]
GROUND
AD[2]
AD[0]
+5V(I/O)
REQ64#
TMS
PAR
A1
A2
A3
A4
TDI
A5
+5V
A6
A7
A8
+5V
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
+5V
A62
+5V
TRST-
TMS
TDI
INT-B
INT-D
VCC3_DUAL
PCIRSTPGNT-0
PME-
AD28
AD24
R87 100
.
AD22
AD18
FRAMETRDYSTOP-
PAR
AD13
AD9
CBE-0
AD6
AD2
TRST- 23
TMS 23
TDI 23
INT-B 11,19,23,25
INT-D 11,23
PGNT-0 11
PME- 12,19,23,24,25,28
FRAME- 11,23,24,25
TRDY- 11,23,24,25
STOP- 11,23,24,25
PAR 11,23,24,25
TCK
INT-D
INT-B
PCICLK2
PCICLK215
PREQ-1
PREQ-111
AD31
AD29
AD27 AD26
AD25
CBE-3
AD23
AD21
AD19
AD17 AD16
CBE-2
IRDYDEVSELPLOCK-
PERRSERRCBE-1
AD14
AD12 AD11
AD10
AD8
AD7
AD5
AD3
AD1 AD0
PACK64-2
IDSEL=AD20
INT[B,C,D,A]
VCC3
VCC
-12V
PCI2
B1
-12V
B2
TCK
B3
GROUND
B4
TDO
B5
+5V
B6
+5V
B7
INT#[B]
B8
INT#[D]
B9
PRSNT#[1]
B10
RESERVED
B11
PRSNT#[2]
B12
GROUND
B13
GROUND
B14
RESERVED
B15
GROUND
B16
CLK
B17
GROUND
B18
REQ#
B19
+5V
B20
AD[31]
B21
AD[29]
B22
GROUND
B23
AD[27]
B24
AD[25]
B25
+3.3V
B26
C/BE#[3]
B27
AD[23]
B28
GROUND
B29
AD[21]
B30
AD[19]
B31
+3.3V
B32
AD[17]
B33
C/BE#[2]
B34
GROUND
B35
IRDY#
B36
+3.3V
B37
DEVSEL#
B38
GROUND
B39
LOCK#
B40
PERR#
B41
+3.3V
B42
SERR#
B43
+3.3V
B44
C/BE#[1]
B45
AD[14]
B46
GROUND
B47
AD[12]
B48
AD[10]
B49
GROUND
B52
AD[8]
B53
AD[7]
B54
+3.3V
B55
AD[5]
B56
AD[3]
B57
GROUND
B58
AD[1]
B59
+5V(I/O)
B60
ACK64#
B61
+5V
B62
+5V
PCI-W
IDSEL=AD21
INT[C,D,A,B]
TRST#
+12V
TMS
INT#[A]
INT#[C]
RESERVED
+5V(I/O)
RESERVED
GROUND
GROUND
3.3V_AUX
RST#
+5V(I/O)
GNT#
GROUND
PME#
AD[30]
+3.3V
AD[28]
AD[26]
GROUND
AD[24]
IDSEL
+3.3V
AD[22]
AD[20]
GROUND
AD[18]
AD[16]
+3.3V
FRAME#
GROUND
TRDY#
GROUND
STOP#
+3.3V
RESERVED
RESERVED
GROUND
PAR
AD[15]
+3.3V
AD[13]
AD[11]
GROUND
AD[9]
C/BE#[0]
+3.3V
AD[6]
AD[4]
GROUND
AD[2]
AD[0]
+5V(I/O)
REQ64#
VCC
+12V
VCC3
A1
A2
A3
A4
TDI
A5
+5V
A6
A7
A8
+5V
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
+5V
A62
+5V
TRSTTMS
TDI
INT-C
INT-A
VCC3_DUAL
PCIRST-
PGNT-1
PME-
AD30
AD28
AD24
R98 100
AD22
AD20
AD18
FRAMETRDYSTOP-
PAR
AD15
AD13
AD9
CBE-0
AD6
AD4
AD2
PREQ64-2
PCIRST- 11,19,20,23,24,25,29
PGNT-1 11
AD21
.
VCC3
STOPPLOCK-
D D
PERR-
RN15
4.7K-8P4R
1
VCC
12
34
56
78
DEVSELTRDYIRDYFRAME-SERR-
PACK64-2
PREQ64-2
PACK64-1
PREQ64-1
2
RN14
1 2
3 4
5 6
7 8
4.7K-8P4R
RN20
1 2
3 4
5 6
7 8
4.7K-8P4R
VCC
TRSTTCK
TMS
TDI
3
RN10
4.7K-8P4R
78
56
34
12
VCC
4
C100
.1U
PCI
每個 插槽
各放一顆
C94
.1U
pin A33
5
C102
.1U
VCC3_DUAL
C62
.1U
C58
.1U
C63
.1U
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
6
Date: Sheet of
648/661FX-M7
PCI Slot1,2
7
22 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
CBE-[0..3]11,22,24,25
AD[0..31]11,22,24,25
VCC VCC
A A
TCK22
INT-A9,11,19,22
INT-C11,22,24
PCICLK315
PREQ-211
B B
IRDY-11,22,24,25
DEVSEL-11,22,24,25
PLOCK-11,22
PERR-22,24,25
SERR-11,22,24
C C
TCK
INT-A INT-B
INT-C
PCICLK3
PREQ-2
AD31 AD30
AD29
AD27 AD26
AD25
CBE-3 AD22
AD23
AD21 AD20
AD19
AD17 AD16
CBE-2
IRDYDEVSELPLOCK-
PERRSERRCBE-1 AD15
AD14
AD12 AD11
AD10
AD8 C BE-0
AD7
AD5 AD4
AD3
AD1 AD0
PACK64-3 PREQ64-3
-12V +12V
VCC3 VCC3
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B1
B2
B3
B4
B5
B6
B7
B8
B9
PCI3
-12V
TCK
GROUND
TDO
+5V
+5V
INT#[B]
INT#[D]
PRSNT#[1]
RESERVED
PRSNT#[2]
GROUND
GROUND
RESERVED
GROUND
CLK
GROUND
REQ#
+5V
AD[31]
AD[29]
GROUND
AD[27]
AD[25]
+3.3V
C/BE#[3]
AD[23]
GROUND
AD[21]
AD[19]
+3.3V
AD[17]
C/BE#[2]
GROUND
IRDY#
+3.3V
DEVSEL#
GROUND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#[1]
AD[14]
GROUND
AD[12]
AD[10]
GROUND
AD[8]
AD[7]
+3.3V
AD[5]
AD[3]
GROUND
AD[1]
+5V(I/O)
ACK64#
+5V
+5V
PCI-W
TRST#
+12V
TMS
INT#[A]
INT#[C]
RESERVED
+5V(I/O)
RESERVED
GROUND
GROUND
3.3V_AUX
RST#
+5V(I/O)
GNT#
GROUND
PME#
AD[30]
+3.3V
AD[28]
AD[26]
GROUND
AD[24]
IDSEL
+3.3V
AD[22]
AD[20]
GROUND
AD[18]
AD[16]
+3.3V
FRAME#
GROUND
TRDY#
GROUND
STOP#
+3.3V
RESERVED
RESERVED
GROUND
AD[15]
+3.3V
AD[13]
AD[11]
GROUND
AD[9]
C/BE#[0]
+3.3V
AD[6]
AD[4]
GROUND
AD[2]
AD[0]
+5V(I/O)
REQ64#
A1
A2
A3
A4
TDI
A5
+5V
A6
A7
A8
+5V
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
PAR
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
+5V
A62
+5V
TRSTTMS
TDI
INT-D
VCC3_DUAL
PCIRSTPGNT-2
PME-
AD28
AD24
R92 100
.
AD22
AD18
FRAMETRDYSTOP-
PAR
AD13
AD9
AD6
AD2
TRST- 22
TMS 22
TDI 22
INT-D 11,22
INT-B 11,19,22,25
PCIRST- 11,19,20,22,24,25,29
PGNT-2 11
PME- 12,19,22,24,25,28
FRAME- 11,22,24,25
TRDY- 11,22,24,25
STOP- 11,22,24,25
PAR 11,22,24,25
CBE-[0..3]
AD[0..31]
LANXTALA24
LANXTALB24
DVDD_A
LANVDD3
LANVDD3
R605
1.5K
MDC12
MDIO12
TXD012
TXD112
TXD212
TXD312
TXEN12
SR608 22-B
TXCLK12
RXDV12
RXD012
RXD112
RXD212
RXD312
R607 22
RXCLK12
COL12
CRS12
RXER12
MDC
MDIO
TXD0
TXD1
TXD2
TXD3
TXEN
TXCLKRXDV
RXD0
RXD1
RXD2
RXD3
RXCLKCOL
CRS
RXER
LANXTALA
LANXTALB
PLED0
PLED1
PLED2
PLED3
PLED4
25
26
6
5
4
3
2
7
22
21
20
19
18
16
1
23
24
46
47
9
10
12
13
15
8
14
48
11
17
45
U600
MDC
MDIO
TXD0
TXD1
TXD2
TXD3
TXEN
TXC
RXDV
RXD0
RXD1
RXD2
RXD3
RXC
COL
CRS
RXER
X1
X2
LED0/PHYA0
LED1/PHYA1
LED2/PHYA2
LED3/PHYA3
LED4/PHYA4
DVDD25
DVDD33
DVDD33
DGND
DGND
DGND
RTL8201
RTL8201
AVDD25
AVDD33
AGND
AGND
VCTRL
TPRX+
TPRX-
TPTX-
TPTX+
RTSET
PWD
REPT
SPEED
DUPLEX
ANE
LDPS
MII/SNIB
RESETB
DVDD
PHYRST
B
AVDDL
MDI1+ 24
MDI1- 24
MDI0- 24
MDI0+ 24
LANRSET 24
32
36
29
35
27
31
30
33
34
28
43
40
39
38
37
41
44
42
PHY address set to 01h
LANVDD3
R608 4.7K
PLED0
PLED024
PLED324
PLED3
PLED4
PLED2
PLED1
RN601
4.7K-8P4R
78
56
34
12
C601
.1U
R609
10K
RN602
4.7K-8P4R
1 2
3 4
5 6
7 8
RN603
4.7K-8P4R
1 2
3 4
5 6
7 8
LANVDD3
IDSEL=AD22
INT[D,A,B,C]
10/100: 10-084-022622
G5 G7
1000: 10-084-022621
G1
3
4
D0+
GND
7
GREEN
8
D1+
GND
G3
13
11
9
D0-
TCT
10
14
12
D1+
D0+
19
20
ORANGE
4.7K
4.7K
VCC
PREQ64-3
PACK64-3
D D
R408
R409
.
.
1
2
3
4
G2
1
2
D0-
PWR
5
6
D1-
PWR
G4
17
15
D2-
D3-
D1-
18
16
D2+
D3+
RCT
21
22
YELLOW
5
G5 G7
G6
G8
G1
G3
9
D0+
18
17
10-084-016011
3
4
D0+
GND
7
8
D1+
GND
12
10
D0-
13
11
D1+
1
2
D0-
5
6
D1-
14
D1-
D2+
15
D2-
D3+
GREEN
6
G6
G2
PWR
PWR
G4
16
G8
D3-
19
YELLOW
20
Title
Size Document Number Rev
Custom
Date: Sheet of
Elitegroup Computer Systems
648/661FX-M7
PCI Slot3 / LANPHY
7
23 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
DVDD
SC604
.1U-B
RJ7
1
2 3
FB-600(1-2)
MDI0+23
MDI0-23
MDI1+23
MDI1-23
.
.
INT-C11,22,23
PCIRST-11,19,20,22,23,25,29
LANPCLK15
PGNT-311
PREQ-311
PME-12,19,22,23,25,28
AD3111,22,23,25
AD3011,22,23,25
AD2911,22,23,25
AD2811,22,23,25
AD2711,22,23,25
AD2611,22,23,25
AD2511,22,23,25
AD2411,22,23,25
CBE-311,22,23,25
AD2311,22,23,25
AD2211,22,23,25
AD2111,22,23,25
AD2011,22,23,25
AD1911,22,23,25
AD1811,22,23,25
AD1711,22,23,25
AD1611,22,23,25
CBE-211,22,23,25
FRAME-11,22,23,25
IRDY-11,22,23,25
1
C3
.1U
LANPCLK
SC600
.1U-B
V_12P
A A
C19
10U-10V-08
B B
8110SB-Pin11=GND
SR605 1K-B
VCC
SR604 15K-B
C C
D D
L24
0-08
1 2
C4
.1U
DEL L10,R27
ADD RJ7
ADD C19-->C0805
DVDD
AVDDH
RTL8100C: 5.6K
RTL8110S(B): 2.49K
RTL8201C: 2K
RTL8201B: 5.9K
LANRSET23
DVDD
LANVDD3
MDI0+
MDI0AVDDL
MDI1+
MDI1-
CTRL25
AVDDH
V_12P
MDI2+
MDI2-
MDI3+
MDI3-
ISOB
INT-C
PCIRST-
LANPCLK
PGNT-3
PREQ-3
PME-
AD31
AD30
AD29
AD28
C12
10P-O
AD27
AD26
AD25
AD24
CBE-3
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
CBE-2
FRAMEIRDY-
2
.
.
LANXTALB
122HG123
XTAL2
+
EC7
100U-16E
AVDDH
LANXTALA
121
XTAL1
118
119HV120
VSSPST
117
GND
CTRL25
CTRL18
115
116
LED0
VDD18
LED1
C41
.1U
114
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
DVDD_A
LAN1
LINK
ACTIVE
MDI0+(TX+)
MDI0-(TX-)
AVDDL
VSS
MDI1+(RX+)
MDI1-(RX-)
AVDDL
CTRL25
VSS
AVDDH
HSDAC+
HSDACVSS
MDI2+
MDI2AVDDL
VSS
MDI3+
MDI3AVDDL
VSSPST
GND
ISOLATEB
VDD18
INTAB
VDD33
RSTB
CLK
GNTB
REQB
PMEB
VDD18
AD31
AD30
GND
AD29
AD28
VSSPST
DVDD_A AVDDL
R57 330
R58 330
.
R53
5.6K-1
DVDD_A
CTRL18
LANRSET
124
125
126
127
128
LV2
LG2
VSS
RSET
CTRL18
RTL8100C/RTL8110S-32
AD2739AD2640VDD3341AD2542AD2443CBE3B44VDD1845IDSEL46AD2347GND48AD2249AD2150VSSPST51GND52AD2053VDD1854AD1955VDD3356AD1857AD1758AD1659CBE2B60FRAMEB61GND62IRDYB63VDD18
LANID
2
PLED0 23
PLED3 23
111
112
113
GND
LED3
LED2
EESK
RJ1
1
0(1-2)
R54 3.6K
108
109
110
EEDI
EEDO
VDD18
107
VDD33
23
106
EECS
3
SEECS
SEESK
SEEDI
SEEDO
105
LWAKE
3
.
103
104
AD1
AD0
VSSPST
GND
VDD18
VDD33
CBE0B
VSSPST
M66EN
AD10
AD11
AD12
VDD33
AD13
AD14
VSSPST
GND
AD15
VDD18
CBE1B
SERRB
SMBDATA
GND
SMBCLK
VDD33
PERRB
STOPB
DEVSELB
TRDYB
VSSPST
CLKRUNB
64
LANVDD3
EC
QP3
B
HPN2907A-D
LANVDD3
EEPROM1
1
CS
2
SK
3
DI
4
DO
GND
HT93LC46-S
102
AD2
101
100
99
98
AD3
97
AD4
96
AD5
95
AD6
94
93
AD7
92
91
90
AD8
89
AD9
88
87
86
85
84
83
82
81
80
79
78
77
76
PAR
75
74
73
72
71
70
69
68
67
66
65
RTL8100C
LANXTALA23
LANXTALB23
SR606 100-B
LANID AD25
DEL R321,R322
ADD RJ1,EC705
LANVDD3
8
VCC
7
NC
6
NC
5
AD0
AD1
AD2
8110S(B)-Pin88=GND
AD3
AD4
AD5
AD6
AD7
CBE-0
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
CBE-1
PAR
SERR-
PERRSTOPDEVSELTRDY-
LANXTALA
LANXTALB
.
4
+
AD0 11,22,23,25
AD1 11,22,23,25
AD2 11,22,23,25
AD3 11,22,23,25
AD4 11,22,23,25
AD5 11,22,23,25
AD6 11,22,23,25
AD7 11,22,23,25
CBE-0 11,22,23,25
AD8 11,22,23,25
AD9 11,22,23,25
AD10 11,22,23,25
AD11 11,22,23,25
AD12 11,22,23,25
AD13 11,22,23,25
AD14 11,22,23,25
AD15 11,22,23,25
CBE-1 11,22,23,25
PAR 11,22,23,25
SERR- 11,22,23
PERR- 22,23,25
STOP- 11,22,23,25
DEVSEL- 11,22,23,25
TRDY- 11,22,23,25
Y1
X-25M
1 2
3
C39
22P
4
EC3
22U-25SE
C40
22P
MDI1-
MDI0-
MDI2-
MDI3-
5
LANVDD3
EC
CTRL25
SC601
.1U-B
QP1
B
HA8550-D-O
1 2
SC602
.1U-B
L21
0-08
AVDDH
12
LANVDD3
.1U-O
L14
FB-600-08-PW-O
C23
Surge Protect IC
U701
MDI1-
MDI2+
MDI2MDI3+
MDI3-
1
TX+
2
TX-
3
RX+
4
RX-
1
TX+
2
TX-
3
RX+
4
RX-
TX_CN+
TX_CN-
RX_CN+
RX_CN-
SLVU2.8-4
SU702
TX_CN+
TX_CN-
RX_CN+
RX_CN-
SLVU2.8-4-B
8
7
6
5
8
7
6
5
8100C 8110S
3.3V
VDD3
AVDDH
AVDDL
DVDD_A
DVDD
V_12P
At RTL8100C application,
remove R21, R28, R12, R14,
C18, C10, C52, C53, C54, and
change C51 value from .01uF
to .1uF.
.
R36 49.9-1
.
R44 49.9-1
.
R21 49.9-1-O
.
R12 49.9-1-O
5
X
3.3V
2.5V
2.5V
2.5V
3.3V
3.3V
2.5V
1.8V
1.8V
X
.
R38 49.9-1
RTL8100C: 0.1UF
C27
.1U
RTL8110S: 0.01UF
.
R49 49.9-1
C31
.1U
.
R28 49.9-1-O
C18
.1U-O
.
R14 49.9-1-O
C10
.1U-O
LANVDD3
MDI0-MDI0MDI0+MDI0+
MDI1MDI1+MDI1+
MDI2+
MDI2MDI3+
MDI3-
8110SB
3.3V
3.3V
2.5V
1.2V
1.2V
3.3V
MDI1+
MDI0+
MDI2+
MDI3+
6
MC600
10U-10V-08
RTL8100C/8201B/8110SB: OPEN
RTL8201C: 0(2-3)
RTL8110S: 0(1-2)
AVDDL
DVDD
RTL8201C: 0(2-3)
AVDDL
DVDD
UD3-21
UD3+21
V_DAC1
MDI0+
C602
MDI0MDI1+
.1U-06-O
MDI1MDI2+
AGND2
MDI2MDI3+
MDI3-
C51
.1U
AGND2
V_DAC2
RTL8100C: OPEN
RTL8110S: Mounted
6
7
+
EC11
22U-25SE
LANVDD3
C38
.1U
SC603
.1U-B
L25
0-08
1 2
C1
10U-10V-08
SC603=SF3 C11
RJ2
0(1-2)-O
RJ8
0(1-2)-O
AGND2
AGND2
V_DAC1
1
23
DEL R60,R62
ADD RJ2,RJ8
V_DAC2
1
23
USBVDD0
USBLAN1
5
UD3-
UD3+
L23
0-08
1 2
VCC
6
-DATA1
7
+DATA1
8
GND
G3
H_USB
G4
H_USB
9
TCT(P01)
10
TX1+
11
TX1-
12
TX2+
13
TX2-
14
TX3+
15
TX3-
16
TX4+
17
TX4-
18
RCT(P10)
USB-DUAL+LAN-AMP1
At RTL8100C application, use Pulse H1267.
At RTL8110S-32application use Pulse H5007.
-DATA0
+DATA0
H_USB
H_USB
GLED(P11)
OLED(P12)
YLED(P13)
VCC(P14)
H_LAN
H_LAN
H_LAN
H_LAN
GND
VCC
1
UD2-
2
UD2+
3
4
AGND2
G1
G2
LINK
19
20
ACTIVE
21
22
G5
G6
G7
G8
AGND2
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
LAN(8100C/8110S)
7
BC22
1U
8
VCC3_DUAL
UD2- 21
UD2+ 21
VCC3_DUAL
24 36Thursday, March 24, 2005
8
1.2A
5
WWW.CHINAFIX.COM.CN
.
R203
10M
VCCBUS
C180
15P
.
R192
6.34K-1
PCIRST-
1394PCLK15
PGNT-411
PREQ-411
R186
VCC3A
11K-1
.
R196
1K
.
C164
33P
TPB-0
TPB+0
TPA-0
TPA+0
TPBIAS0
TPB-1
TPB-121
TPB+1
TPB+121
TPA-1
TPA-121
TPA+1
TPA+121
TPBIAS1
INT-B AD10
INT-B11,19,22,23
PCIRST-
PGNT-4
PREQ-4 AD13
AD3111,22,23,24
AD3011,22,23,24
AD2911,22,23,24
AD2811,22,23,24
AD2711,22,23,24
AD31 AD14
AD30 AD15
AD29
AD28
AD27
D D
C C
2,23,24,29
B B
3
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
Y3
X-24.576M-16PF
12
VDDARX0
XREXT
NC
GNDARX1
GNDATX1
XTPB0M
XTPB0P
XTPA0M
XTPA0P
XTPBIAS0
VDDARX1
VDDATX1
XTPB1M
XTPB1P
XTPA1M
XTPA1P
XTPBIAS1
GNDARX2
GNDATX2
XTPB2M
XTPB2P
XTPA2M
XTPA2P
XTPBIAS2
VDDARX2
VDDATX2
INTA#
PCIRST#
PCICLK
VSS1
GNT#
REQ#
AD31
AD30
AD29
AD28
AD27
VDD1
C183
15P
XI_1394
XO_1394
64
103
62
63
XCPS
VDDATX0
GNDARX0
VSS2
AD26
AD25
104
105
106
AD24
107
CBE3#
RESET-
58
59XI60XO61
GNDATX0
PHYRESET
IDSEL
AD23
108
109
C176
.1U
53
54
55
56
57
D7/PC2JMP
CTL0/PC0JMP
CTL1/PC1JMP
LREQ/TSOJMP
LINKON/TSIJMP
AD22
VSS3
AD21
VDD2
VDDC1
110
111
112
113
114
4
49
50D551
52
PGND2
D6/CMCJMP
VSSC1
AD20
AD19
115
116
117
118
PVDD2
AD18
AD17
119
C150
.1U
AD16
120
121
VSS4
122
CBE2#
FRAME#
123
43D044D145D246D347D448
124
C152
.1U
MODE142MODE0
IRDY#
VDD3
125
40
41
PGND1
TRDY#
126
127
U9
VT6307
39
SCLK
PVDD1
STOP#
DEVSEL#
128
C179
.1U
LPS/CMC
PME#
VSSC2
VDDC2
VSS9
VDD6
SCL/EECK
SDA/EEDI
EEDO
EECS
AD0
AD1
VSS8
RAMVSS
RAMVDD
AD2
AD3
AD4
VDD5
AD5
AD6
AD7
VSS7
CBE0#
AD8
AD9
AD10
AD11
AD12
VSS6
VDD4
AD13
AD14
AD15
CBE1#
PAR
PERR#
VSS5
VCC3
C157
.1U
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C170
.1U
VCC3
VCC3A
+
PME-
EECK
EEDI
EEDO
EECS
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
CBE-0
AD8
AD9
AD11
AD12
3
L36
FB-600-08-PW
1 2
EC33
22U-25SE
PME- 12,19,22,23,24,28
AD0 11,22,23,24
AD1 11,22,23,24
AD2 11,22,23,24
AD3 11,22,23,24
AD4 11,22,23,24
AD5 11,22,23,24
AD6 11,22,23,24
AD7 11,22,23,24
CBE-0 11,22,23,24
AD8 11,22,23,24
AD9 11,22,23,24
AD10 11,22,23,24
AD11 11,22,23,24
AD12 11,22,23,24
AD13 11,22,23,24
AD14 11,22,23,24
AD15 11,22,23,24
CBE-1 11,22,23,24
PAR 11,22,23,24
PERR- 22,23,24
VCC3
C141
C139
.1U
C138
.1U
1
2
3
4
C162
.1U
EEPROM2
CS
SK
DI
DO
HT93LC46-S
EC5
470U-16S
VCC
NC
NC
GND
.1U SD2
EECS
EECK
EEDI
EEDO
For Lenovo Consumer
VCCBUS_B
1394
TPB0- TPB0+
TPA0- TPA0+
+12V1GND
TPB-3TPB+
TPA-5TPA+
GND7KEY
H4*2-P8E-ORANGE
2
C171
.1U
8
7
6
5
+12V
SD1
SK24-S
1 2
SK24-S
1 2
+
12
EC50
+
100U-16E
VCC3
2
4
6
8
VCCBUS
F1
RUE160-D
F9
RUE160-D
TPBIAS0
TPA+00
TPA-00
TPBIAS1
TPA+11
TPA-11
TPB+00
TPB-00
TPB+11
TPB-11
TPA+1
TPA-1
TPB+1
TPB-1
TPA+0
TPA-0
TPB+0
TPB-0
C287
.1U
1
12
VCCBUS_A
12
VCCBUS_B
RN22
56-8P4R
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
RN23
56-8P4R
C149 .1U
C143 .1U
R177 5.11K-1
C151 220P
R176 5.11K-1
C144 220P
VCCBUS_B
TPA+11
TPA-11
TPB+11
TPB-11
TPA+00
TPA-00
TPB+00
TPB-00
1394PCLK
A A
C148
10P-O
AD24
FRAME-
AD26
AD25
AD24
CBE-3
AD23
AD22
AD21
AD19
AD18
AD17
AD16
AD20
AD2611,22,23,24
AD2511,22,23,24
AD2411,22,23,24
CBE-311,22,23,24
R171 100
AD2311,22,23,24
AD2211,22,23,24
AD2111,22,23,24
AD2011,22,23,24
AD1911,22,23,24
5
.
4
DEVSEL-
CBE-2
IRDY-
TRDY-
STOP-
STOP- 11,22,23,24
DEVSEL- 11,22,23,24
TRDY- 11,22,23,24
IRDY- 11,22,23,24
FRAME- 11,22,23,24
CBE-2 11,22,23,24
AD16 11,22,23,24
AD17 11,22,23,24
AD18 11,22,23,24
CV16 10P-VP CMF4 CMC-200-8P
CV17 10P-VP
CV18 10P-VP
CV19 10P-VP
3
Close to 1394 Connector
R735 0-O
R736 0-O
R737 0-O
R738 0-O
TPB-0
TPB+0
TPA+0
6 5
8
TPA0+ TPA0-
.
.
.
.
12
34
7
TPB0TPB0+
TPA0-TPA-0
TPA0+
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
2
Date: Sheet of
1394A2
TPA+1TPAGND3GND
TPB+5TPB+12V7+12V
KEY9GND
H5*2-P9E-ORANGE
2
4
6
8
10
648/661FX-M7
IEEE1394a(VT6307)
25 36Thursday, March 24, 2005
1
TPB0-TPB0+
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
SB5V
A A
B B
C C
+12V
C49
.1U
.
R59 0-08
.
R69 0-08
.
R20 0-08-O
I
VIN
U5
GS78L05N-D
GND
G
AGND
VOUT
+5VA
O
AGND
SPDIFO27
VCC3
CODECCLK15
SDATO12
BIT_CLK12
SDATI012
SYNC12
AC97_RST-12
SPKR12,35
EC4
22U-25SE
R56
47K-O
.
1 2
SPDIFO
L60
FB-600-08-PW
SDATO
BIT_CLK
SDATI0
SYNC
AC97_RST-
.
R55
4.7K-O
12
D703-B
1N5817-O
.
R1027 0-08
C36
.1U
.
R620 33
.
R51 FB-120
.
R52 22
C44
1000P-O
D704-B
1N5817-O
BC21
1U-O
1
2
3
4
5
6
7
8
9
10
11
12
C25
.1U
AGND
U2
DVdd1
XTL_IN
XTL_OUT
DVss1
SDATA_OUT
BIT_CLK
DVss2
SDATA_IN
DVdd2
SYNC
RESET#
PC_BEEP
XTLSEL
48
5VAudio
5VAudio
BC9
1U
37
38
39NC40
41
42
43
44
45
46
47
AVss2
LFE_OUT
CENTER_OUT
SURROUND_OUT_R
AVdd2
MONO_OUT
LINE_OUT_R
LINE_OUT_L
FRONT_MIC1
VREFOUT2
SURROUND_OUT_L
FRONT_MIC2
VRDA
AFILT2
AFILT1
VREFOUT
VREF
AVss1
AVdd1
24
ALC655-S
SPDIFO
JD0/GPIO0
XTLSEL/ID1#
SPDIFI/EAPD
PHONE_IN13AUX_IN_L14AUX_IN_R15JS116JS017CD_L18CD_GND19CD_R20MIC121MIC222LINE_IN_L23LINE_IN_R
36
35
34
33
32
31
30
29
28
27
26
25
5VAudio
JD0 27
BC8
C21
1U
.1U
AGND
F_OUTR
F_OUTL
F_MIC1
4.7U-16V-08
F_OUTR 27
F_OUTL 27
F_MIC1 27
VREFOUT
C604
1UC16
C15
1000P
C14
1000P
BC7
1U
MONO_OUT
PHONE_IN
BC6
1U-O
BC92 1U
BC93 1U
R384
47K-O
100
.
R382
1K
.
R383
R385
47K-O
.
.
MODEM_IN
4
MONO_OUT
3
GND
2
GND
1
PHONE_IN
H4*1-LOG
MODEM-IN HEADER
FOR LEGEND
AGNDAGND
BIT_CLK
C43
33P-O
D D
PHONE_IN
AUXIN_L27
AUXIN_R27
AUXIN_L
AUXIN_R
JD2
JD227
JD1
JD127
CDL
CDL27
CDG
CDG27
CDR
CDR27
MIC1
MIC127
MIC2
MIC227
LINL
LINL27
LINR
LINR27
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
Audio Codec
7
26 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
A A
C1012
CD_IN
H4*1-LO
1U
R1021
100
R1022
100
1
2
3
4
+5VA
.
1 2
EC2
100U-16E5L
.
1 2
EC1
100U-16E5L
R47
1K
R43
1K
R41
1K
F_MIC126
F_OUTR26
B B
F_OUTL26
F_OUT @ ALC655
CD-IN
C C
2
+5VA
C603
1000P-O
AGND
R33
L9
100
FB-600
.
R13
8.2K
+
+
.
R11
20K
.
.
.
.
R48
100K
R19
4.7K
.
12
FMIC
AUDIO1
1
7
.
R40
100K
MIC
MIC_BIAS3VCC
EAROUTR5LOUTR
RSVD
EAROUTL9LOUTL
H5*2-P8E-PURPLE
JD026
BC16
1U
BC15
1U
BC13
1U
FMIC_BIAS
.
EAROUTR XLOUTR
EAROUTL
.
R3
20K
AGNDAGND
.
R42
100K
3
FMIC
EAROUTR
EAROUTL
AGND
2
GND
4
6
8
KEY
10
R45
20K
.
C28
4.7U-16V-08
AGND
CDL 26
CDG 26
CDR 26
F_AUDIO
FMIC1GND
EAROUTR3LOUTR
EAROUTL5LOUTL
GND7KEY
H4*2-P8E
+5VA
AGND
LOUTR
LOUTL XLOUTL
MC28
10U-10V-08
MC29
10U-10V-08
4
2
4
6
8
LOUTR
LOUTL
AGND
5
BC2
1U
BC11
1U
R26
100
R25
100
XLOUTR
XLOUTL
.
.
R9
100
.
.
R37
100
BC4
LINR26
1U
LINL26
BC3
1U
MIC226
MIC126
.
R15
20K-O
.
R1046
22K-O
VREFOUT
.
.
R18
8.2K
R613
20K-O
6
JD226
L11
FB-600
L12
.
FB-600
R35
20K-O
AGND AGNDAGND
L4
FB-600
L3
.
FB-600
R1045
22K-O
AGNDA GND
.
R34
8.2K
L2
FB-600
1 2
L1
FB-600
.
R614
20K-O
AGND A GND AGNDAGND
AGND
C13
1000P
JD126
C8
1000P
JD026
12
C5
1000P
R5
10K-O
C283
4.7U-16V-08-O
C20
1000P
AGND
R4
10K-O
C284
4.7U-16V-08-O
AGND
C6
1000P
AGNDA GND
C2
1000P
.
R1012
10K-O
7
5
AGND
4
3
2
1
JS1A
AUDIO-TRIPLE
BLUE
Line In
8
.
10
AGND
9
8
7
6
JS1B
AUDIO-TRIPLE
LIME
Line Out
.
15
AGND
14
13
12
11
16
17
JS1C
AUDIO-TRIPLE
PINK
Mic
AGNDA GND AGND
ADD ACER 3-PIN SPEC
SPDIF-Out Pin Definition1
AUX-IN
+5VA
L20
SPDIFO
0-08
1 2
SPDIFPWR
C42
.1U
SPDIFO1
1
GND
2
DIF
3
VCC
4
KEY
5
GND
H4*1-P3E-SPDIF
5
Pitch 2.54mm
DIF
VCC
KEY
GND
ECS
GND
DIF
VCC
Acer
6
BC17
1U
AUXIN_L26
D D
AUXIN_R26
AUXIN_L
AUXIN_R
BC18
1U
1
R422
0
.
.
R423
0
2
.
R424
4.7K-O
AGND AGND
R425
4.7K-O
.
AGND
AUX_IN
1
2
3
4
H4*1-LOW
3
SPDIFO26
4
SPDIF-Out Pin Definition2
SPDIFPWR
SPDIFO
Pitch 2.0mm
SPDIFO2
1
VCC
2
DIF
3
GND
H3*1-LF-P2-O
for HP
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet of
7
648/661FX-M7
Audio Interface
27 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
RN59
22-8P4R
BAT
VBAT
BUSY
VREF
TMPIN1
TMPIN2
TMPIN3
WPT#
INDEX#
TRK0#
RDATA#
WGATE#
HDSEL#
L57
FB-120
SLCT
VIN0
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
VIN7
PE
RN60
22-8P4R
U17
102
101
100
98
97
96
95
94
93
92
91
90
89
88
87
85
84
83
82
81
80
79
78
75
74
73
72
71
70
69
68
66
65
IT8705F/GX
R295 22
.
VIN2
VIN3
VIN4
VIN5
VIN6
VIN7
SIOVREF
R278 1M
.
IRRX
IRTX
PME-
PD7
PD5
PD4
PD3
PD1
PD0
PD2
DCD-A30
RI-A30
CTS-A30
DTR-A30
A A
B B
C C
RTS-A30
DSR-A30
SOUTA30
SINA30
DCD-B30
RI-B30
CTS-B30
DTR-B30
RTS-B30
DSR-B30
SOUTB30
SINB30
LDRQ-12
SIRQ12
LAD[0..3]
LAD[0..3]12,29
SIOPCLK15,29
SIO24M15
SIOPCIRST-11
LFRAME-12,29
DCD-A ACKRI-A BUSY
CTS-A PE
DTR-A
RTS-A
DSR-A
SOUTA
SINA
DCD-B
RI-B
CTS-B
122
123
124
125
126
127
128
RI2#
DTR-B
RTS-B
DSR-B
SOUTB VIN0
SINB VIN1
LDRQSIRQ
LAD0
LAD1
LAD2
LAD3
SIOPCLK
SIO24M
PCIRSTLFRAME-
1
2
3
5
6
7
8
9
10
11
12
13
14
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
DTR2#/JP4
RTS2#
DSR2#
SOUT2/JP5
SIN2
FD0/GP10
FD1/GP11
FD2/GP12
FD3/GP13
FD4/GP14
FD5/GP15
FD6/GP16
FD7/GP17
FA0/GP20
FA1/GP21
FA2/GP22
FA3/GP23
FA4/GP24
FA5/GP25
FA6/GP26
FA7/GP27
FA8/GP30
FA9/GP31
FA10/GP32
FA11/GP33
FA12/GP34
FA13/GP35
FA14/GP36
FA15/GP37
FA16/GP50
FA17/GP51
FRD#/GP52
36
LDRQ#
37
LAD1
39
SIN1
CTS2#
DSR1#
DCD2#
SOUT1/JP3
ITE 8705
LAD240LAD038SERIRQ
LAD3
LFRAME#
PCICLK42CLKIN
LRESET#45FCS#/GP5347FWE#/GP54
41
46
44
48
PD6
RN57
RN58
22-8P4R
1 2
3 4
5 6
7 8
1 2
3 4
111
112
113
114
115
116
118
119
120
121
PD3
PD4
PD5
PD6
PD7
RI1#
CTS1#
DCD1#
RTS1#/JP2
DTR1#/JP1
JSACX/GP4049JSACY/GP4150JSAB1/GP4251JSAB2/GP4352JSBCX/GP4453JSBCY/GP4554JSBB1/GP4655JSBB2/GP47
DENSEL#57MTRA#58MTRB#59DRVA#60DRVB#61WDATA#62DIR#63STEP#
56
22-8P4R
SB5V
5 6
7 8
4
35
77
76
99
103
104
105
106
107
108
109
110
PD0
PD1
PD2
STB#
AFD#
64
ERR#
INIT#
SLIN#
VCC
VCC
VCC
ACK#
CIRRX/GP67
FAN_CTL3/GP62
FAN_CTL2/GP61
FAN_CTL1/GP60
FA18/FAN_TAC3/G
FAN_TAC2/GP56
FAN_TAC1/GP55
GNDD
GND
GNDD
GNDA
GNDD
15
43
67
86
117
FAN_ON- 31
VCCH
CIRTX/GP66
IRRX/GP65
IRTX/GP64
PME#/GP63
DSKCHG#
HM-AGND 5,31
78
56
34
12
78
56
34
12
BC70
10U-10V-08
CHS_OPEN
PD[0..7]
STBAFDERR-
INIT
SLIN-
SLCT
BATSB5VVCC VCC
PD[0..7] 30
STB- 30
AFD- 30
ERR- 30
INIT 30
SLIN- 30
ACK- 30
BUSY 30
PE 30
SLCT 30
BC71
.1U
BAT
BC65
.1U
VIN0 31
VIN1 31
VIN2 31
VIN3 31
VIN4 31
VIN5 31
VIN6 31
VIN7 31
SIOVREF 31
TMPIN1 5,31
TMPIN2 31
OT_BEEP 35
THERM- 12
IRRX 31
IRTX 31
PME- 12,19,22,23,24,25
ROM_TBL- 29
FAN_CTL2 31
FAN_CTL1 31
FAN_TAC3 31
FAN_TAC2 31
FAN_TAC1 31
DSKCHG- 29
WP- 29
INDEX- 29
TRK0- 29
RDATA- 29
WE- 29
HEAD- 29
STEP- 29
DIR- 29
WD- 29
DS-B 29
DS-A 29
MO-B 29
MO-A 29
RWC- 29
GPIO62
CHS_OPEN
BootBlockProtect Enable
JINTR
1
2
H2*1
Disable
ITE 8705 POWER ON TRAPS
RN56
1 2
DTR-B30
SOUTA30
1.If use LPC ROM, pull down
DTR#A RTS#A SOUTA DTR#B
2.If use Legacy 2MB flash rom, pull high
DTR#A RTS#A SOUTA DTR#B
3.If use Legacy 4MB flash rom, pull high
DTR#A RTS#A SOUTA DTR#B SOUTB
SOUTB30
3 4
5 6
RTS-A30
7 8
DTR-A30
SOUTB
1K-8P4R
R251
R253
.
.
1K-O
1K
POWER ON TRAP
SOUTB
HIGH: 4M FLASH ROM ENABLE
(PIN 75 IS FA18)
High
Low
VCC
LOW : PIN 75 IS FAN_TAC3
D D
SIOPCLK SIO24M
C249
10P-O
C250
10P-O
Elitegroup Computer Systems
Place near to ITE8705
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
Super I/O
7
28 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
A A
KBDAT
PMDAT
KBCLK
PMCLK
KBDAT12
B B
KBCLK12
KBDAT
KBCLK
1 2
3 4
5 6
7 8
2.2K-8P4R
KBVCC
2
L18
FB-120
L16
FB-120
KBVCC
L19
FB-600-08-PW
KBD
KBC
3
CONNECTOR VIEW
12 11
. .
10 9
. .
8 7
. .
56
.
.
4 3
. .
2 1
. .
FLASH_EN-12
PSKBM1
1
2
3
4
5
6
FLASH_EN-
13
14
15
TOP VIEW
12 11
. .
. . . .
10 8 7 9
6 5
. .
. . . .
4 2 1 3
R258
1K
4
JP3 BIOS PROTECT
OPEN
VCC3
R426
1K
.
BIOS_WP
QN9
2N3904-S
B
E C
H2*1
1
2
ROM_TBL-28
LAD[0..3]12,28
VCC3
VCC3
ROM_TBLLAD[0..3]
5
DISABLE
ENABLESHORT
1 2
3 4
5 6
7 8
RN64 4.7K-8P4R
R427 10KRN7
.
LPC INTERFACE
ROM
FWP-
LAD0
LAD1
LAD2
LAD3
6
VCC3
3
2NC1
RESET#
32
31
VDD
.
30
A10/GPI4
R-C#/CLK
20
R428
10K
OE#/INIT#
WE#/LFRAME#
DQ7/RSV
MODE
GND
VDD
NC
NC
NC
10
11
12
13
5
6
7
8
9
A7/GPI1
A6/GPI0
A5/WP#
A4/TBL#
A3/RSV
A2/RSV
A1/RSV
A0/RSV
LAD0/DQ0
SIOPCLK
PCIRST-
A8/GPI24A9/GPI3
DQ1/LAD114DQ2/LAD215GND16DQ3/LAD317DQ4/RSV18DQ5/RSV19DQ6/RSV
SIOPCLK15,28
PCIRST-11,19,20,22,23,24,25
ROM1
29
28
27
26
25
24
23
22
21
W39V040AP
7
R429
10K
.
R430 4.7K
LFRAME-
LFRAME- 12,28
8
R306
7 8
5 6
3 4
1 2
FDC
RN61
150-8P4R
L17
PMDAT
PMDAT12
PMCLK
PMCLK12
C C
FB-120
L15
FB-120
PMD
PMC
C24
.01U
7
8
9
10
11
12
MINI-DUAL-6P-CSR
R29
0
16
17
FDD
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
H17*2-LPW-P5E
RWC-
INDEXMO-A
DS-B
DS-A
MO-B
DIRSTEPWD-
WE-
TRK0WPRDATAHEADDSKCHG-
.
VCC
150-1
RWC- 28
INDEX- 28
MO-A 28
DS-B 28
DS-A 28
MO-B 28
DIR- 28
STEP- 28
WD- 28
WE- 28
TRK0- 28
WP- 28
RDATA- 28
HEAD- 28
DSKCHG- 28
PLACE NEAR CONNECTOR
PMD
D D
KBD
CV11
VC180P
CV10
VC180P
CV9
VC180P
1
CV8
VC180P
KBC
PMC
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
2
3
4
5
6
Date: Sheet of
648/661FX-M7
KB/MS/ROM/FDC/IR
7
29 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
2
3
4
5
6
7
8
COM
close to IC
VCC
U1
20
VCC
16
15
13
19
18
17
14
12
11
20
16
15
13
19
18
17
14
12
11
VCC
DA1
DA2
DA3
RY1
RY2
RY3
RY4
RY5
GND
ST75185CT-S
U16
VCC
DA1
DA2
DA3
RY1
RY2
RY3
RY4
RY5
GND
ST75185CT-S
SOUTA
SOUTA28
A A
B B
RTS-A
RTS-A28
DTR-A
DTR-A28
DCD-A
DCD-A28
SINA
SINA28
DSR-A
DSR-A28
CTS-A
CTS-A28
RI-A
RI-A28
SOUTB
SOUTB28
RTS-B
RTS-B28
DTR-B
DTR-B28
DCD-B
DCD-B28
SINB
SINB28
DSR-B
DSR-B28
CTS-B
CTS-B28
RI-B
RI-B28
+12V
DY1
DY2
DY3
RA1
RA2
RA3
RA4
RA5
-12V
+12V
DY1
DY2
DY3
RA1
RA2
RA3
RA4
RA5
-12V
1
NSOUTA
5
NRTSA
6
NDTRA
8
2
NSINA
3
NDSRA
4
NCTSA
7
NRIA
9
10
1
NSOUTB
5
NRTSB
6
NDTRB
8
NDCDB
2
NSINB
3
NDSRB
4
NCTSB
7
NRIB
9
10
D1
LL4148-S
1 2
D20
LL4148-S
12
NRIA 31
NRIB 31
+12V
-12V
JPT1
H3*1
NRIA
1
2
3
COM1 USE CONNECTOR
NDCDA
NDSRA
NSINA
NRTSA
NSOUTA
NCTSA
NDTRA
NRIAANDCDA
VCC
CP2
NSOUTA
8 7
NDSRA
6
NSINA
4
NDCDA
2
330P-8P4C
NRIAA
NDTRA
NCTSA
NRTSA
5
3
1
CP1
8 7
6
4
2
330P-8P4C
COM1
1
6
2
7
3
8
4
9
5
CONN-COM
COM2 USE HEADER
NRIBB
NCTSB
NDCDB
NSINB
NDTRB
NSOUTB
NDSRB
NRTSB
COM2
1 2
3 4
5 6
7 8
9 10
H5*2-P10E-TEAL
CP10
8 7
6
4
2
180P-8P4C
5
3
1
CP11
8 7
6
4
2
180P-8P4C
NDSRB
5
3
1
¤UIO
的地
NDCDB N SINB
NSOUTB NDTRB
NRTSB NCTSB
11
10
5
3
1
JPT2
H3*1
1
2
3
NRIBB
NRIB
VCC
PRT
PD[0..7]
PD3
PD5
PE
SLCT
PD[0..7]28
LPT
1
26
14
27
2
28
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
CONN-25P2R-FHRW
VCC
C C
D D
PD1
INIT
PD2
SLINPD4
PD3
PD5
PD6
STBAFDPD0
ERRPD7
ACKBUSY
PE
SLCT
C22
220P
CP4
8 7
6
4
2
180P-8P4C
CP3
8 7
6
4
2
180P-8P4C
R31 0-O
5
3
1
5
3
1
.
CP5
8 7
6
4
2
180P-8P4C
CP6
8 7
6
4
2
180P-8P4C
12
D2
LL4148-S
ERR- STB-
1 2
PD0 AFD-
3 4
AFD- PD0
5 6
STB- ERR-
5
3
1
5
3
1
7 8
PE PD1
1 2
BUSY INIT
3 4
ACK- PD2
5 6
PD7 SLIN-
7 8
SLCT PD4
R30
.
SLIN- PD6
1 2
PD2
3 4
INIT PD7
5 6
PD1
7 8
PD6 ACK-
1 2
PD5
3 4
PD3 BUSY
5 6
PD4
7 8
2.2K
RN1
2.2K-8P4R
RN4
2.2K-8P4R
RN2
2.2K-8P4R
RN3
2.2K-8P4R
STB-28
AFD-28
ERR-28
INIT28
SLIN-28
ACK-28
BUSY28
PE28
SLCT28
1
2
3
4
5
6
H3 TH8
1
8
2
7
3
6
4 5
9
H5 TH8
1
8
2
7
3
6
4 5
9
Title
Size Document Number Rev
Custom
Date: Sheet of
H2 TH8
1
2
3
4 5
1
2
3
4 5
1
2
3
4 5
H6 TH8
H8 TH8
8
7
6
9
AGNDAGND
8
7
6
9
8
7
6
9
Elitegroup Computer Systems
648/661FX-M7
COM 1,2 / LPT
7
H4 TH8
1
2
3
4 5
9
H1 TH8
1
2
3
4 5
9
H9 TH8
1
2
3
4 5
9
30 36Thursday, March 24, 2005
8
8
7
6
8
7
6
8
7
6
1.2A
1
WWW.CHINAFIX.COM.CN
Layout :
Power Signals : CPUFAN, CASEFAN, PWRFAN trace width should > 20 mil with current 200 mA .
VCC
.
R224
4.7K
A A
B B
C C
FAN_CTL128
FAN_ON-
SR742 20K-B
FAN_TAC128
PWM
R410
4.7K
FAN_CTL228
SR740
20K-B
.
FAN_ON-
HW default = High
SR741
GPO by BIOS
1K-B
.
VCC
ADD SR740,SR741,SQN702
FAN_ONX
.
VCC
VCC
.
R411
15K
2N3906-S-B
SQN702
FAN_ON- 28
R223
+
15K
.
EC
2N3906-S
B
QN704
.
R220
4.7K
Near to 8705 chip
EC48
+
22U-25SE
.
EC
B
VCC
FAN_TAC228
.
VIN028
VIN128
VIN228
VIN328
VIN428
D D
VIN528
VIN628
VIN728
SIOVREF28
1
2
3
+12V
.
1
FAN_CTL1
B
R216
1K
.
R219
330
.
R323
3.6K
R750 100-O
SQN703
2N3904-S-B-O
E C
E
B
C
.
H3*1-POW-AMP1-DR
FAN pin 3 - SENSE is O' C
Some Fans are totem pole
Q5
HI772-D
CPU_FAN
1
2
3
4
GND
+12V
SENSE
GPO
EC46
22U-25SE
.
C264
1000P
R324
2.2K
1 2
2
3
+12V
D17
LL4148-S
FAN_ONX
+
8 4
LM358TI
U24A
+12V
.
R412
6
5
.
SR417
2.2K-B
R294
4.7K
.
Near to 8705 chip
+12V
-
+
4 11
7
U18B
LM324TI
D8
LL4148-S
1 2
C268
1000P
R413
330
R418
3.6K
1K
.
.
E
B
Q6
C
HPN2907A-D
EC710
+
22U-25SE
FAN_CTL2
FAN pin 3 - SENSE is O' C
Some Fans are totem pole
H3*1-POW-AMP1
Voltage Monitor
VCC_DIMM VCC3 +12V VCC3_DUALVCCP -12VVCC SB5V
R316
10K-1
.
.
R315
R314
10K-1
10K-1
R301
.
10K-O
2
.
.
R300
.
10K-1
R313
6.8K-1
R312
30K-1
R299
.
10K-1
.
.
R297
10K-1
R298
.
10K-O
.
3
4
ADD R223, EC46, R323, R324, R219,
R216, R225, Q5, QN704, U24, R415
VCC
.
.
12
+
R225
0-08-O
EC39
100U-16E
R415
4.7K
5
6
4pin header: SQN703, R750=100ohm, R225=0ohm-0805
3pin header: R223, EC46, R216, R219, Q5, U24,
R415, R324, QN704, R323
.
R414
0-08-O
DEL D700
modify SQN702, SR740,SR741,SR742, R417-->SR417
SYS_FAN
1
GND
2
+12V
3
SENSE
4
GPO
.
R311
R309
232K-1-O
6.8K-1
.
R296
10K-1
R310
56K-1-O
4
5
+12V
84
U24B
+
7
-
LM358TI
R431
4.7K
VCC
.
FAN_TAC328
C302
1000P
Near to 8705 chip
Temperature Monitor
Choosing method of measuring temperature by
either thermistor or diode
SIOVREF28
.
C271
1U
TMPIN15,28
TMPIN228
HM-AGND5,28
R308
10K-1
C272
.1U
FOR SYSTEM FOR CPU
5
NRIA30
NRIB30
Active
D25
LL4148-S
1 2
NRIA
NRIB
C301
.1U
RT4
NTC-10K-06
t
DD2
BAT54C-S
1
2
NRIA/NRIB
+12V Low
+12V
PWR_FAN
3
SENSE
2
+12V
1
GND
H3*1-POW-AMP1
.
6
3
RI#
High-12VNormal
R302
30K-1
CPUTMP_A 5,28
C270
1U
CPUTMP_C 5,28
6
R125
10K
.
R116
10K
WOM
1
1
2
2
3
3
H3*1-TWW-P2mm
WOL
1
1
2
2
3
3
H3*1-TWW-P2mm
SB5V
SB5V
7
SB5V
R115
.
4.7K
RING
QN4
B
2N3904-S
E C
.
R367
10K
.
R368
.
100K
R369
10K
R419
10K
GPI_IR12
C110
1000P
B
QN20
2N3904-S
E C
.
B
QN21
2N3904-S
E C
VCC
.
R420
1K
.
IRRX
IRRX28
IRTX
IRTX28
1
2
3
4
5
6
IRDA
GPI
VCC
NC
IRRX
GND
IRTX
H6*1-P3E
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet of
7
648/661FX-M7
HM / FAN / RING
8
RING 12
1
2
3
31 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
+12V
02-324-063810
U15
A A
C228
.1U
8
DC
7
IS
6
VCC
5
COMP
GS34063-S
C223
1000P
.
R248
R2
1K-1
R1
R234
475-1
GND
1
SC
2
SE
3
TC
4
R240
10K
.
.
Vo=1.25(1 + R1/R2)
IVDD
VCC1.8V
B B
1.8V648
1.9V648FX
1.8V661FX
AUX_IVDD
648
648FX
661FX
C C
SB1.8V
1.8V
1.9V
1.8V
short two power plane, one regulator
1.8V
short two power plane, one regulator
1.9V
short two power plane, one regulator
1.8V
or two regulator
short two power plane, one regulator
1.8V
short two power plane, one regulator
1.9V
short two power plane, one regulator
1.8V
VCC1.5V Max Power = 0.3*(0.289+2.35)=0.7917W
+12V
C265
VCC1.8V
VREF
10
9
.
R2
D D
R267
301-1
.1U
U18C
411
+
8
.
R263
150-1
G
LM324TI
R1
-
C227
220P
DS
MF9
TM3055TL-S
R245
1K
.
B
1 2
D18
LL4148-S
VDDQ
2
+
EC31
1000U-6.3LE
QP4
2N3906-S
E C
R319
2.2
3
LL6
FB-DIP*2
DS
MF10
.
TM3055TL-S
G
.
R222
2.2
C197
.01U
VCC3
EC41
+
1500U-6.3RLXOST
08-022-405040
SD3
SK24-S
1 2
VCC1.8V Max Power = 4.01W
VCC1.8V
LL5
CK2W-4.0UD
1.83V
EC36
+
1500U-6.3ULPAN
4
VCC1.8V
5
SR3
0-12-B
.
.
SR2
0-12-B
IVDD
+
EC29
1000U-6.3LE
6
VCC_DIMM
R265
10K-1
VCC_M
EC45
22U-25SE
.
7
5
6
7
8
VCNTL
VCNTL
VCNTL
VIN1GND2REFEN3VOUT
4
+
VCC3
VCNTL
U21
RT9173-CS
+
EC43
1000U-6.3LE
8
DDR_VTT
2.5VREF
R270
10K-1
BC69
.
.1U
VCC3
C64
1000P-O
VCC
VCC3 VCC3 V CC3
C261
1000P-O
VCC VCC VCC
VCC3 VCC3 V CC3
C66
1000P-O
CPUVTT
VCC_DIMM VCC_DIMM VCC_DIMMVCC_DIMM
C231
.1U
VCC1.8V
C193
1000P-O
VCC3
平均分佈在
VCC3
C72
.1U
VCC
VCC_DUAL
C57
1000P-O
C105
1000P-O
VCCP CPUVTT
C230
1000P-O
VCC3 V CC3 V CC3VCC3
POWER PLA
VCC3
C65
1000P-O
VCC3
C154
1000P-O
C99
1000P-O
C229
1000P
N 和 PLAN
VCC
C136
1000P-O
C211
1000P-O
之間
C262
1000P
VCC
R286
150-1
.
R
H431BA-D
A C
+12V
.
.
R287
215-1
R280
200-1
411
3
+
2
-
EC703
1800U-6.3ULPAN
U18A
1
LM324TI
R438
10K
IVDD
.
DS
MF703
IPD20N03L-S
G
CPUVTT
BC67
MC16
10U-10V-08
.1U
Modify EC703
2.5VREF
2.5VREF
.
VREF
R274
Q4
215-1
.
R275
150-1
1.014V
+12V
VREF
SB5V
.
DDRVJ12
R285
10K
.
R288
3.6K
DS
MN9
G
2N7002-S
411
12
+
13
-
.
R283
R2
200-1
U18D
G
14
LM324TI
R1
.
R284
301-1
DDRVJ VCC_M
0
2.54V
1
2.63V
VCC3
DS
MF12
IPD20N03L-S
VCC_M
C289
.1U
Vo=VREF(1 + R1/R2)
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
Elitegroup Computer Systems
648/661FX-M7
Voltage Regulator
7
32 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
AUTO VOLTAGE SWITCH FOR ACPI STATE 3
1.IN S0,S1
THIS CIRCUIT PASSES THE NORMAL POWER
2.IN S3,S4,S5
THIS CIRCUIT PASSES THE STANDBY POWER
NOTE:
BECAUSE OF THE MAXIMUM CURRENT FROM
POWER SUPPLY IS ONLY ABOUT 750~1000mA
A A
SO IF YOU WANT TO SUPPORT WAKE UP
FROM S3 BY USB, YOU MUST HAVE A POWER
SUPPLY WITH LARGER POWER.(ADDITIONAL
500mA PER USB PORT)
B B
VCC3_DUAL
.
R201
5.6K
C C
D D
S3AUXSW-8
.
R200
47K
2
VCC3_DUAL & VCC5_DUAL
S3SW
B
SB5V
.
R291
4.7K
S3SW
QN7
B
2N3904-S
E C
+12V
.
R289
4.7K
B
QN17
2N3904-S
E C
PS2PWR_S5OFF-12
QN19
2N3904-S
E C
R199
100
3
SB5V
.
R292
4.7K
+12V
B
PWOK-
.
DS
G
R262
4.7K
R261
.
4.7K
E C
G
SB_M
QN16
2N3904-S
MP1
SI2301DS-S
D S
G
B
PWOK-
DS
MN6
2N7002-S
QN15
2N3904-S
E C
S3SW
PWOK-35
MN4
2N7002-S
.
4
SB5V
G
MP2
SI2301DS-S
D S
DS
MF6
IPD20N03L-S
G
G
VCC
Close to Rear I/O Connector
VCC_DUAL
DS
MF8
IPD20N03L-S
G
C303
.1U-O
G
VCC
Close to USB Header
VCC_DIMM
DS
MN750
AO3400-S
DS
MN751
AO3400-S
5
VCC_DUAL
.
R751
0-08-O
6
VCC3_DUAL
BC23
.1U
Rt
Rb
12
+
EC40
100U-16E
.
R752
0-08-O
SB_M
Rt
MC27
1U-08
Rb
7
Vo=1.25(1+Rb/Rt)
O
.
R202
215-1
.
R204
374-1
.
R217
200-1
.
R218
215-1
A
U14
O
OUT
A
ADJ
AMS1117-S
Vo=1.25(1+Rb/Rt)
U11
OUT
ADJ
APL1086
8
SB5V
I
IN
BC63
.1U
SB5V
I
IN
12
+
EC42
100U-16E
SB1.8V (For SB) 450mA
AUX_IVDD
EC35
100U-16E
R185
0
12
+
SB1.8V
.
MC26
1U-08
VCC3_DUAL
U10
O
.
R197
Rt
475-1
.
R198
215-1
Rb
OUT
A
ADJ
AMS1117-S
Vo=1.25(1+Rb/Rt)
SB5V
I
IN
AUX_IVDD (1.5V For NB) 10mA
+
DS
MF11
IPD20N03L-S
G
VCC_M
12
F8
RUE160-D-O
EC44
1000U-6.3LE
CLOSE TO DIMM
+
EC38
1000U-6.3LE
QN6
2N3904-S-O
E C
AUX_IVDD
MC19
1U-08
.
R187
150-1-O
B
.
R194
301-1-O
BC49
.1U-O
Elitegroup Computer Systems
1
2
3
4
5
6
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
Dual 5V&3V, STR
7
33 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
ATX12V
12V_POWER
A A
VCC
B B
.
R353
300K
.
R357
30K-O
04A SR361=560ohm
C C
NORTHWOOD:LOW
132
ATX-PWR-CON4A
C32
220P
CPUVID[0..5]4
VRDPWRGD35
C292 for VOF
R355 4.3K- 1-O
C292 .022U
.
SR361
1K-1-B
TCOMP REF
LL_ID05
4
CPUVID[0..5]
.
C293 56P
.
R358
18K-1
.
SR719
470-1-B
.
1.0766ohm
R363
CPUVTT
.
VCC3
C131
220P
C294
4700P
RT700
NTC-10K-06
SR720
1.2K-1-B
.
1K-O
R113
1K-O
R103
10K
.
R158
10K
.
PRESCOTT:HIGH
D D
2
LL1
10
11
12
13
14
1
2
3
4
5
6
7
8
9
CK-1.1UBD
U7
OVP
PGOOD
VID4
VID3
VID2
VID1
VID0
VID12.5
OFS
TCOMP
REF
FB
COMP
VDIFF
ISL6556B
12
12V_POWER
VRDPWRGD
CPUVID4
CPUVID3
CPUVID2
CPUVID1
CPUVID0
CPUVID5
OFFSET
TCOMP
REF
FB
COMP
VDIFF
t
RT700 place near to MF
R90
4.7K
QN2
2N3904-S
E C
.
G
+12V
SB5V
B
.
E C
R105
4.7K
B
QN3
2N3904-S
.
+
EC10
1500U-16LE
SR91
20K-B
DS
MN2
2N7002-S
3
+
EC9
1500U-16LE
VCC
MC41
4.7U-16V-08
FS
28
FS
VRDEN
27
EN
26
VCC
PWM4
25
PWM4
ISEN4 PHASE4
24
ISEN4
ISEN2
23
ISEN2
PWM2
22
PWM2
PWM1
21
PWM1
ISEN1
20
ISEN1
ISEN3
19
ISEN3
PWM3
18
PWM3
17
GND
16
RGND
VSEN
15
VSEN
FB
VDIFF
+
EC8
1500U-16LE
SR349 150K-B
.
R714 1K-O
.
R713 3K-1
.
R351 3K-1
.
R354 3K-1
.
R356 3K-1
.
SC295
1000P-B
.
+
SR359
75-1-B
EC47
1500U-16LE
PHASE2
PHASE1
PHASE3
SR360
.
75-1-B
VCCP
MC6
4.7U-16V-08
VRDEN 6
VSS_SENSE 5
VCC_SENSE 5
4
MC3
4.7U-16V-08
PHASE1
PHASE2
VCCP
MC2
4.7U-16V-08
C290
1U-25V-08
C291
1U-25V-08
1U-25V-08
PHASE3
PHASE4
EC14
+
.
.
C297
C701
1U-25V-08
EC15
+
5
VIN
MC1
4.7U-16V-08
R348
2.2
BOOT1
R350
PWM1 LGATE1
2.2
BOOT2 UGATE2
PWM2
R365
2.2
.
PWM3
R715
2.2
.
EC18
EC17
+
+
DVCC
PWM4
12V_POWER
.
R347
4.7-08
5
14
U22
11
BOOT1
1
PWM1
10
BOOT2
2
PWM2
EC19
+
DVCC
U23
2
BOOT
7
PVCC
VCC6PHASE
3
PWM
4
GND
HIP6601BCB
2
7
3
4
EC20
+
UGATE1
VCC
PVCC
PHASE1
LGATE1
UGATE2
PHASE2
LGATE2
GND3PGND
6
12V_POWER
.
R362
4.7-08
C296
4.7U-16V-08
UGATE
LGATE
U700
BOOT
UGATE
PVCC
VCC6PHASE
PWM
LGATE
GND
HIP6601BCB
EC21
+
C298
1U-25V-08
HIP6602BCB
1
8
5
EC22
+
12
13
4
9
8
7
1
8
5
+
UGATE1
PHASE1
PHASE2
LGATE2
UGATE3BOOT3
PHASE3
LGATE3
UGATE4BOOT4
PHASE4
LGATE4
EC23
6
R67
2.2
UGATE1
PHASE1
LGATE1
R63
2.2
UGATE2
PHASE2
LGATE2
R61
2.2
UGATE3
PHASE3
LGATE3
R716
2.2
UGATE4
PHASE4
LGATE4
EC26
EC25
EC24
+
+
+
7
.
G
.
R346
10K
G
MF2
PHD78NQ03LT-S
.
G
.
R364
10K
G
MF5
PHD78NQ03LT-S
.
G
.
R352
10K
G
MF7
PHD78NQ03LT-S
.
G
.
R717
10K
G
MF701
PHD78NQ03LT-S
VIN
DS
MF4
AOS412-S
DS
PHD78NQ03LT-S
VIN
DS
MF3
AOS412-S
DS
PHD78NQ03LT-S
VIN
DS
MF1
AOS412-S
DS
PHD78NQ03LT-S
VIN
DS
MF700
AOS412-S
DS
PHD78NQ03LT-S
PHD78NQ03LT : 03-050-780303
AOS412 : 03-050-741282
CK3W_0_6UH : 08-023-604041
DS
G
MF13
DS
G
MF15
DS
G
MF14
DS
G
MF702
CK3W_0_6UH
R66
2.2
.
C61
4700P
CK3W_0_6UH
R64
2.2
.
C59
4700P
CK3W_0_6UH
R65
.
2.2
C60
4700P
CK3W_0_6UH
R718
.
2.2
C703
4700P
LL4
LL2
LL3
LL700
8
VCCP
Elitegroup Computer Systems
1800U-6.3ULPAN
1
2
3
4
1800U-6.3ULPAN
1800U-6.3ULPAN
1800U-6.3ULPAN
1800U-6.3ULPAN
5
1800U-6.3ULPAN
1000U-10RLSOST-O
1000U-10RLSOST
1000U-10RLSOST-O
1000U-10RLSOST
1000U-10RLSOST
6
1000U-10RLSOST-O
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
VRD10 (CPU Vcore)
7
34 36Thursday, March 24, 2005
8
1.2A
1
WWW.CHINAFIX.COM.CN
.
R290
4.7K
PSON-12
A A
RSTSW- SBPW RGD
Hardware Reset Circuit
VCC SB5V SB5V
VCC
.
B B
HDD-20
VCC
SATALED-13
C C
R317
330
.
.
R331
330
12
D23
LL4148-S
HDD+ HDDGLED
ACPILED
PLED+
XPW_SW- SPKO
2
-12V +12V
.
R318
100
11
12
13
14
15
16
17
18
19
20
VCC3SB5V
ATX_POWER
3.3V
-12V
GND
PSON#
GND
GND
GND
-5V
+5V
+5V
PW-20P2R
GND
GND
GND
PWROK
AUX5V
+12V
1
3.3V
2
3.3V
3
4
+5V
5
6
+5V
7
8
9
10
3
VCCVCC
SB5V
FRONT PANEL
.
R304
SB5V
GLED
XPW_SW-
VCC
R305
150
330
BC72
.1U
RSTSW-
R333
4.7K-O
PANEL1
H5*2-P10E-COLOR
HDD+
HDD- ACPILED
RSTSW-
HLED+1LEDG
HLED-3LEDY
GND5PS
RESET7GND
RSVD9KEY
11
GND
13
GND
SB5V
SB5V
2
4
6
8
10
12
14
ADD PANEL2
F_PANEL
HLED+1HLEDPLEDY3VCC
PLEDG5GND
PLED7GND
PS9SPK
GND11RESET
KEY13GND
H7*2-P13E
2
4
6
8
10
12
14
4
+12V
VCC
C259
.1U
C273
.1U
C278
.1U-O
VCC
C274
.1U
C279
.1U-O
C258
.1U
C275
.1U
C280
.1U-O
C256
.1U
C276
.1U
C281
.1U
VCC
R277
.
5.6K
PWOK
.
Intel Front Panel
HDDLED
+
RST
+
R307
FB-600
.
GLED 12
ACPILED 12
PWRBTN- 12
MSGLED
PWRSW
C277
.1U
C282
.1U-O
C257
.1U
5
-12VSB5V+12VVCC3
MC40
4.7U-16V-08
Layout :
Bypass capacitors close to ATX power
connector for EMI solution.
C260
.1U
PWOK
VRDPWRGD34
RECOVERY-12
VRDPWRGD
SB5V
XPW_SW-
VCC3
RECOVERY-
6
H3*1-POW-AMP1
R232
.
4.7K
R260
4.7K
.
R276
4.7K
.
FRISW
1
2
3
LSMI1
1
2
H2*1-O
C263
.1U-O
C266
.1U-O
B
B
R303
200-1
SB5V
SB5V
.
E C
E C
.
R293
4.7K
QN13
2N3904-S
QN14
2N3904-S
ACPILED
PLED+
7
G
G
SJ1
1
2
3
H3*1
VCC3
.
R282
1K
DS
MN7
2N7002-S
VCC3
R281
.
1K
DS
MN8
2N7002-S
PWOK- 33
SBPWRGD
NBPWRGD
SATALED-13
8
SBPWRGD 12,15
TO South Bridge
NBPWRGD 9
TO North Bridge
VCC3
.
R330
330-O
SATALED1
1
2
H2*1-O
For Acer
VCC
VCC
R145
4.7K
.
R144
AUXOK 9,12
6
.1U
.
.
R148
4.7K
B
RTC
EC
QN5
2N3904-S
Title
Size Document Number Rev
Custom
Date: Sheet of
CLR_CMOS CLEAR CMOS
1-2
DD1
BAT54C-S
VCC3_DUAL
D D
1
3
2
BAT
BC68
.
PN
R272
1K
BAT1
SK-CR2032
1U
H3*1-RED
3
2
1
CLR_CMOS
CLEAR
NORMAL2-3
BC53
1U
Decoupling Capacitor
RTCVDD
C186
.1U
D15
LL4148-S
.
R215
10K
12
+
EC37
22U-25SE
BATOK 12
VCC3_DUAL
C156
.01U
D11
LL4148-S
.
R179
1K
12
.
R178
100K
OT_BEEP28
SPKR
SPKR12,26
NOTE!
1.The RTCVDD is 3V
2.Decoupling capacitor must be close to 635 RTCVDD pin.
3.RTC circuit must strictly follow SiS's recommended design
SiS is not responsible for RTC problems from foreign designs.
AUXOK
EC34
+
22U-25SE
Place close to 964
1
2
3
4
5
BUZZER
KC1206
C123
.1U
R149
33
Elitegroup Computer Systems
7
12
SPKO
.
648/661FX-M7
ATX / Panel / RTC
35 36Thursday, March 24, 2005
8
1.2A
5
WWW.CHINAFIX.COM.CN
4
3
2
1
1. BOM Attention
(1) South Bridge
D D
Components
U13 964 964L
R241
R71, R74
R72, R75
R331 330
D23
SATA1,SATA2
(3) On-Board VGA
C C
Components
U8
L30, L31, L32, FB-120 x
C112, C116, C117, BC35
C118, C119
MC36, MC37 10U
R136
R134, R143
R128, R135
B B
VGA1
C111, C114, C115 22P
R22, R23, R24 75
R32, R39 2.2K
CV1~7
F2
Option
Option
L6, L7, L8
SIS964 SIS964L
374010
374
330000
33
499010
49.9
330001
1N4148
03-021-214890
10-020-007690
Support No Support
661141 648161
1U
.1U
x
x
x
x
x
x
648FX661FX
x
x
x
130
130011
33
100
10-717-015010
x
x
x
x
x
x
x
22P-VP
04-130-220003
o
x
x
964162964142
(3) LAN
Components
Option 8100C
LAN1
R53
R12, R14, R21, R28
C10, C18
C52, C53, C54
C51 0.1u
10/100 Mbps
RTL8100C RTL8110S
01-230-100351 01-230-110350 02-448-201861 02-462-201860
5.6K-1
x
x
x
8110S
1Gbps
2.49K-1
49.9
0.1u
0.01u
0.01u
8110SB
1Gbps
2.49K-1
x
x
x
0.01u
x
R604 0 ohm
C601
L14/ C23 0 ohm/ 0.1u
RJ7/ C19
L21 0 ohm x
QP1
RJ1 (1-2) 0 ohm (2-3) 0 ohm
RJ8 (2-3) 0 ohm
QP3 HA8550HPN2907A x
RN601, RN602, RN603
C601
R608/ R609 4.7K/ 10K ohm
R605 1.5K ohm
R602, R603, R607 22 ohmx x
SR600/ SR601/ SR602/
SR603/ SR607/ SR608
SR606 150 ohm-B 150 ohm-B
SR604/ SR605 15K/ 1K ohm-B
Y600/ R600 Y-25M/ 0 ohm
C166/ C600
R190/ R191
EEPROM1/ EEPROM3
R54/ R610
x x x
x
x
(1-2)FB-600
/10u-08
x
x
HA8550
xx
xx
x x
x x
x x 22 ohm-B
15K/ 1K ohm-B
x x
4.7K ohm/ 22Px
4.7K ohm/ x
o / x o / x x / o
3.6K ohm/x3.6K ohm/
x
x
x
0 ohm/ 0.1u
(2-3)FB-600
/10u-08
x
HA8550
(2-3) 0 ohm
x
HA8550
x
x
x
x
x
x
150 ohm-B
15K/ 1K ohm-B
x
4.7K ohm/ x
/ 1K ohmx x1K ohm/
3.6K ohm/
8201BL
10/100 Mbps
RTL8201BL
5.9K-1
x
x
x
x
x (2-3) 0 ohmRJ2 (1-2) 0 ohmx
xx
x
x
0 ohm
x
x
x
4.7K-8P4Rx x
0.1u
x
x
x / oo / x
xx
/ 4.7K ohm
8201CL
10/100 Mbps
RTL8201CLRTL8110SB
2K-1
x
x
x
0.1u
0.1u
x
x
0 ohm
x
x
x
4.7K-8P4R
0.1u
4.7K/ 10K ohm
1.5K ohm
22 ohm
22 ohm-B
x
x
Y-25M/ 0 ohm
22P
x
/ 4.7K ohm
x1K ohm// 1K ohmx/ 1K ohmx
2. GPIO Function
GPIO
GPIO5
GPIO6
GPIO7
GPIO9
GPIO10 DDR Voltage
GPIO11 WHQL
GPIO13 Flash Write Protect Un-Protect Protect
(1)
*
RESERVED
*
RESERVED RESERVED
*
LAN Selection
USB, PS/2 S4/S5 Wake Up
*
"*" means that the function is selective and ECS may make
Status
changes at any time, without notice in this page.
(2) Jumper Setting (Header 3*1):
1: (1-2)
0: (2-3)
(3) Please see Page.12 for more detail jumper function.
JPT3
GPIO11
HP
TRIGEM
HP
TRIGEM
Clear CMOS
Suspen Mode
JPT4
GPIO5
Clear Password
BIOS Logo
0 1
RESERVEDRESERVED
RESERVED
LANPHY
Disable Enable
2.54V 2.63V
No Support Support
1-2
1 0
Normal Clear
S1 & S3 S1
1-2
1 0
Normal Clear
TG Commaeul
2-3
2-3
PCILAN
Jumper
JP4
JP5
N/A
N/A
N/A
JPT3
HA8050
HA8550
2N2222A
2N2907A
1 2 3
E B C
A A
Elitegroup Computer Systems
5
4
3
2
Title
Size Document Number Rev
Custom
Date: Sheet of
648/661FX-M7
BOM Attention & GPIO Distribution
36 36Thursday, March 24, 2005
1
1.2A
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