B - 10
Service Manual
71-22C00-D02
A
630S(SOUTHBRIDGE)
Cust om
10 31
0200-09.SCH
Monday, March 05, 2001
Title
Si ze Docum ent Number Rev
Dat e: Sheet of
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VCC3
VDD3
RT CVDD
VDD3
VCC1.8
VCC3
VDD3
VCC3
VCC3
VDD3
VCC3
VDD3
VCC3
AUXOK(26)
FERR# (2)
IGNNE# (1,2)
STPCLK# (1,2)
INTR (1,2)
INIT# (1,2)
SMI# (1,2)
NMI (1,2)
SERIRQ (16,20,21)
LFRAME# (20)
LDRQ# (20)
LAD[0..3] (20)
TXD3(14)
ACIN#(24,26)
PWRSW#(29)
EXTSMI#
SCI(23)
WAKE#(23)
RXER(14)
TXCLK(14)
USBP0- (15)
USBP0+ (15)
USBCLK (3)
RXD0 (14)
RXD1 (14)
RXD3 (14)
SMBDATA (25)
SMBCLK (25)
SYNC(15,18)
SDATI1(15,18)
SDATI0(15,18)
AC_RESET#(15,18)
BIT_CLK(15,18)
SDATO(15,18)
SPKR(24)
A20M# (1,2)
PWR_ON#(23,24,29)
SUSPEND#(16)
ATF_INT#(2)
SYSPWGD
BATOK(26)
EXTSMI(23)
TXD0(14)
TXD1(14)
TXD2(14)
COL(14)
CRS(14)
SPDIF(19)
MD C(14)
RXCLK(14)
TXEN (14)
MDIO (14)
RXDV (14)
SYSPWGDPWROK(2, 2 6)
SLP# (1,2)
CPUSTP# (3)
SUSPEND (24,25)
SUSPEND#(16)
RXD2 (14)
CPUSTP# (3)
STPCLK# (1,2)
EXTSMI#
USBP3- (15)
USBP3+ (15)
LA D 3
LA D 2
LA D 0
LA D 1
SLP#
USBP1 +
USBP2-
USBP2 +
USBP1-
SERIRQ
LDRQ#
LFR AM E #
ACIN#
USBP5 +
USBP4-
USBP4 +
USBP5-
SCI
WAKE#
SUSPEND#
SUSPEND#
WAKE#
EXTSMI
PWR_ON#
PWROK
CPUSTP#
SUSPEND
SUSPEND#
USBP4-
USBP3-
USBP1+
Z758
LA D 2
Z483
EXT SMI#
USBP4 +
SMBDAT A
INIT#
Z560
Z400
USBP1-
USBP0+
LFR AM E #
SYNC
TXCLK
TXD2
SPKR
BIT_CLK
SDATO
SDATI0
ATF_INT#
PWR_ON#
Z555
IGNNE#
INTR
SMI#
USBP5-
LDRQ#
CRS
COL
RXER
TXD0
USBCLK
USBP0-
GV_GATE
RXD3
RXD2
RXD1
USBP2-
STPCLK#
FERR#
Z402
AUXOK
TXD3
LO/HI#
Z484
PWRSW#
USBP2 +
USBP5 +
SYSPWGD
AC_RESET#
SDATI1
Z592
Z401
Z486
SMBCLK
TXEN
A20M#
LA D 1
Z398
TXD1
LA D 3
LA D 0
RXCLK
MD C
SPDIF
VR_HI/LO#
RXD0
USBP3 +
MDI O
RXDV
NMI
MI ICLK
Z716
Z718
Z719
Z720
Z721
TXD0
COL
TXD1
RXER
SPDIF
TXCLK
TXEN
TXD2
RXCL K
MDC
CRS
STPCLK#
CPUSTP#
EXT SMI#
SERIRQ
AT F_I NT #
SYSPWGD
BATOK
RN62
8P4R_4. 7K
1
2
3
4
7
6
5
8
RN61
8P4R_1K
1
2
3
4
7
6
5
8
TP85
R32 0
R33 0
C260
10P
C43
10P
R46 10M
Y1
32.768KHz_DIP
1 2
C259
.1U
R251 10K
R252 10K
TP109
C274
C
R455 10K
D17
F01J2E
AC
R286 1.5K
R257 0
R48 0
R250 0
Q29
2N7002
G S
D
R426 10K
R34 0
C294
.1U
C275
.1U
C276
.1U
C277
10 U
RN4
8P4R_15K
1
2
3
4
7
6
5
8
RN53
8P4R_15K
1
2
3
4
7
6
5
8
R296
4. 7K
ACPI
KBC
GPIO
AC '97
RTC
LPC
HOST
SMBUS
MII
USB
U6C
SiS630S
AG4
AF4
AJ4
AE5
AF5
AH4
AG5
C18
D16
D18
B17
A17
B18
A18
C17
D17
A8
AG3
AH3
F10
D6
H5
J5
G5
H6
E5
F5
E6
F6
F8
E7
E8
D7
A12
B2
B3
C9
B9
E13
A9
D5
AE7
AH2
N2
E18
E11
C7
B12
E10
B6
A6
D13
B7
A7
D8
C8
B8
C12
D12
E17
F12
C10
F14
C6
E12
D9
D10
B10
A10
A13
B13
D11
C13
A5
C4
C5
A4
B4
B5
A3
F13
F17
N24
U24
LAD0
LAD1
LAD2
LAD3
LDRQ#
LFRAME#
SIRQ
NMI
SMI#
INTR
A20M#
INIT#
IGNNE#
FERR#
STPCLK#
CPUST OP#/CPUSLP
TXEN/GP15/SMBAL#
SMBDAT
SMCLK
RXDV/OC0#
MDIO/OC1#
UV0-
UV0+
UV1-
UV1+
UV2-
UV2+
UV3-
UV3+
UV4-
UV4+
UV5-
UV5+
USBCLK48M
USBVDD0
USBVDD1
RXD[0]
RXD[1]
RXD[2]
RXD[3]
LANCLK25M
RESE RVE2
RESE RVE1
ENTEST
SPK
PSON#
ACPILED
EXTSMI#
PWRBTN#
RING
PME#
THERM#
KBDAT/VR-HI_LO#
KBCLK/LO_HI#
PMDAT/GV_GATE
PMCLK/GP13
KLOCK#/GP14/TXD
GP0/PREQ#3/TXD[
GP1/PGNT#3/TXD[
GP2/LDRQ1#/TXD[
GP3/R XE R
GPIO4/VR-HI_LO#
GPIO5/LO_HI#
GPIO6/GV_GATE
GP7/SPDIF
GP8/ MDC
GP9/R XCLK
AC_SDIN[1]
AC_SDIN[0]
AC_SDOUT
AC_SYNC
AC_RESET#
AC_BIT_CLK
AUXOK
PWROK
BATOK
RTCVDD
OSC32KHI
OS C32 KHO
RTCVSS
VSSA
VSSB
VSSC
VSSD
C297
10P
R287 10
C278
.1U
Y2
25M OSC
3
21
4
OS C
GNDNC
VCC
R327 300(R)
R333 300(R)
R230 4.7K
R278 4.7K
R259 4.7K
R13 4.7K
R12 4.7K
R229 4.7K
R277 4.7K
R27 4.7K
R28 4.7K
R258 4.7K
R231 4.7K
Q1 3
2N3906(R)
B
CE
Q1 4
2N3906(R)
B
CE
D21
LED(R)
D22
LED(R)
R343
10K
Q1 7
2N7002
G S
D
R336 10K
R249 10K
R279 10K
R14 10K
R481 0
R47 10K
C518
100P
C519
.1U
LPC PULL-HIGH
PLACE NEAR T O W83626F
NEAR TO SiS 630