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TOUCAN2
Project code: 91.47Y01.001 PCB LAYER
CLK GEN DesKtop-CPU L1: Signal 1
ICS:ICS952004AG Northwood PCB P/N :
DDRBUF:ICS93732 2.2~3.06GHz 5,6
L2: GND
3,4
FSB VRAM*2 REVISION : 12/18/2002 L3: Signal 2
K4D263238M-QC40
533/400MHz
17
CRT 18
L4: Signal 3
2.5V L5: VCC
DDR * 2 200MHz/266MHz
SiS645DX TV L6: GND
11,12,13 AGP 4X 18
ATI M9-P
7,8,9,10 Dual LVDS L7: Signal 4
MuTIOL 66MHz 14,15,16 LCD INVERTER
Primary EIDE 16bits/533MBs 15" 19 38 L8: Signal 5
MII
HDD ATA100 SiS962 LAN MAC
24 1394 MAC 1394
962 only LAN
PHY
Secondary EIDE USB 2.0
962 only W/RTC 1394 RTL 8100BL RJ45 27
20,21,22,23 Agere FW802A 27
conn.
CD-ROM 24 PCI Bus
28 28

33MHz
Thermal
G768D 25 Mini PCI CardBus
802.11a/b TI1520 SLOT A/B
31 29
(Dummy)
Power Switch
TPS2223DB
LPC Bus 30
USB*4 26
33MHz




RJ11 MDC
AC Link KBC LPC ROM Debug Port SIO
M38857 ST M50LPW040 NS87392
26 PLCC32
34 36 36 37

LINE-IN
MIC-IN CODEC
Sigmatel
STAC9766
Line-Out 32,33 Touch Pad Internal KB Floppy
S/PDIF 35 35 37




POWER BOARD SYSTEM DC/DC DDR & VDDR DC/DC CPU VCC_CORE DC/DC
DESKTOP CPU
MAX1715 / FDS9412 / APL1085 / G913C / MAX1715 / CM8501 / FDS9412 /
SYSTEM DC/DC S2N3906 2SB1184F5 / FDC653N Controller-ISL6301 Drive-ISL6207 * 3 (3 Phase)

MAX1631 INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT
INPUT OUTPUT DCBATOUT 5V_S0 DCBATOUT DDR_VDD DCBATOUT VCC_CORE
RANGE RANGE
DCBATOUT 5V_S5 5V_S3 3D3V_S3 = 2D5V_S3 9V~20V 1.1Vcore~1.85Vcore
5V_S3 3D3V_S5 3D3V_S0 2D5V_S3 DDR_VTT V_VID V_AGTL+ BUS
3D3V_S5 3D3V_LANAC = 1D25V_S3 1D2V_VID(Northwood only)
VCC_CORE(Willamette)
VCC_CORE
1D8V_S5 VCC_VDDR
CHARGER 2D5V_LANAC = 2D5V_S0 44
WILLAMETTE/NORTHWOOD) CPU
39,40,41
PIC12C509 / MAX1645 3D3V_LANAC 1D8V_S0
INPUT OUTPUT 2D5V_S3 or 1D5V_S0 Wistron Corporation
AD+ BT+ 3D3V_S0 43,45
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
AD+, BT+ UP+5V Title
BLOCK DIAGRAM
Size Document Number Rev
A3
TOUCAN2 1

Date: Wednesday, December 18, 2002 Sheet 1 of 47
REVISION HISTORY PCI RESOURCE TABLE
DEVICE IDSEL PCI IRQ REQ# / GNT#

INTERNAL_LAN AD13 INTC#/INTG#
SA-2:
EXTERNAL_LAN AD18 INTD# REQ4#/GNT4#
1.GPIO 16,pull-high take it away,(DUMMY R537) NOTE:
2.CODEC,S/PDIF,10K PULL DOWN (ADD R539) 1.F2 : NOT RAYCHEM
3.PANEL ID FROM SIO Mini-PCI AD21 INTC# REQ3#/GNT3#
4.LCDPOWER_S0 FUSE/1A (RAYCHEM)
5.USB .fuse-->RAYCHEM IEEE 1394 AD13
6.RTL8100.PIN80-->1K-->3D3V
7.FDD POWER RAIL-->1A FUSE
8.CODECP/N UPDATE:71.09766.A0G USB 2.0 AD14
9.DB1,DB3,DB4 CHANGE SOURCE
USB 1.1 INTD#/INTE#
AD14
INTD#/INTH#
S B :
1 . R E P L A C E F 5 w i t h t y p e o f F 1 ( o k ) CARDBUS AD20 INTA# REQ1#/GNT1#
2 . U 3 5 , p i n 4 M U S T P H 4 7 K ( R 2 8 0 ) ? ( N o )
3 . P U T R 5 3 7 B A C K ? ( n o )
4 . a u d i o : s h o r t B C 6 1 7 , B C 5 8 4 ? ( n o )
5 . a u d i o : r e m o v e B C 5 8 3 , R 1 3 9 , R 1 3 8 , B C 1 3 5 ( n o ) LPC AD13
5 . a u d i o : r e m o v e B C 6 1 8 , R 1 8 0 , R 1 8 1 , B C 1 6 4 ( n o )
7 . a u d i o : m o d i f y B C 5 8 4 a n d B C 6 1 7 t o 3 3 n F ( n o )
8 . C P U r i p p l e i s s u e : c a p a c i t o r - - > 7 7 . 2 2 2 7 1 . 0 7 1 ( o k )
9 . B C 8 , B C 2 1 - - > D U M M Y AC97 AD13 INTC#/INTF#
1 0 . E M I : L 5 , L 8 , L 1 1 , L 1 4 , L 1 5 , L 3 3 , L 4 0 , L 4 1 , L 4 2 , L 4 3 ( 6 8 . 0 0 0 8 2 . 3 2 1 ) - - > 0 8 0 5 0 O h m
E M I : L 1 ( 6 8 . 0 0 0 8 9 . 0 8 1 ) - - > d e l e t e
E M I : L 3 0 ( 6 3 . R 0 0 0 3 . 1 6 1 ) - - > 0 8 0 5 0 O h m
IDE AD13 INTH#
E M I : L 3 1 ( 6 8 . 4 R 7 2 B . 1 F 1 ) - - > 0 8 0 5 0 O h m
1 1 . U S B , 1 f u s e f o r 1 p o r t
1 2 . 2 * 4 P 1 4 . 3 1 8 M H z
1 3 D B 1 0
1 4 M I C C 4 2
1 5 B L 3 42,46 AD+ AD+ 12,13,45 1D25V_S0 1D25V_S0
1 6 W O L 25,42 BT+ 4,16,17,43,47 2D5V_S0
BT+ 2D5V_S0
1 7 t e x t o n
P a g e 2 1
1 8 T C 1 1 s h i f t 1 m m 25,38,40,41,42,43,44,46 DCBATOUT DCBATOUT 9,10,11,12,13,43,44,45 2D5V_S3 2D5V_S3

1 9 C L K 3 3 _ P C M 7,10,14,16,44,47 1D5V_S0 1D5V_S0


18,20,24,25,26,30,31,32,33,34,35,36,37,38,39,40,41,43,47 5V_S0 5V_S0

42,43,44 5V_S3 5V_S3
SC
1.Board revision ID
2.USB controller change;replace USB port3 with port5 32,33,47 5V_AUDIO_S0 5V_AUDIO_S0 8,10,16,20,21,23,44,47 1D8V_S0 1D8V_S0

3.KBC-P60-->EN_MINI_PCI 38,42 +5V_UP_S5 +5V_UP_S5 10,22,23,45 1D8V_S5 1D8V_S5
4.VGA floating input-->PD "SSIN","SSOUT",HPD"
5.
3,5,7,8,9,10,11,14,16,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,41,43,44,46,47 3D3V_S0 3D3V_S0 5,41 1D2V_VID_S0 1D2V_VID_S0

9,22,34,38,43,46,47 3D3V_S3 3D3V_S3 5,6,7,10,23,25,36,39,40,41 VCC_CORE_S0 VCC_CORE_S0

9,10,21,22,23,25,34,35,38,42,43,45,46,47 3D3V_S5 3D3V_S5 21 VCC_RTC_S5 VCC_RTC_S5

21,26,27,31,43 3D3V_LAN_S3 3D3V_LAN_S3




Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
Title
REVISION HISTORY
Size Document Number Rev
A3
TOUCAN2 1

Date: Wednesday, December 18, 2002 Sheet 2 of 47
A B C D E



R84 DUMMY-33R3
1 2 CLKCON TP7 TPAD30
CLK_3D3V_S0 3D3V_S0 3D3V_S0 CLKGEN_VDDA R1,R3,R9,R11 R56 DUMMY-49D9R3F
L38 L34 1 2
please as possible R81 DUMMY-33R3
1 2 1 2
MLB-201209-11 MLB-201209-11 closed to trace's 1 2 CLKCON# TP6 TPAD30




1
branch node. R53 DUMMY-49D9R3F
BC533 BC479 BC532 BC477 BC484 BC482 BC481 BC480 1 2
SCD1U16V3KX SCD1U16V3KX SC4D7U10V6KX




2
SCD1U16V3KX SC4D7U25V-U SCD1U16V3KX SCD1U16V3KX SCD01U50V3KX R83 33R3
CLKH_CPUL1 1 2 CLKH_CPU CLKH_CPU 5
R55 49D9R3F
4 1 2 4
R82 33R3
CLKH_CPU#L1 1 2 CLKH_CPU# CLKH_CPU# 5
BC483 BC478 BC534 BC535 R54 49D9R3F
SC1000P50V SC1000P50V 1 2
SC1000P50V SC1000P50V
R79 DUMMY-33R3
1 2 CLKH_ITP CLKH_ITP 5
R51 DUMMY-49D9R3F
1 2
R78 DUMMY-33R3
1 2 CLKH_ITP# CLKH_ITP# 5
3D3V_S0 R50 DUMMY-49D9R3F
1 2
U13 CLKH_CPUL1
2




GTL CLK CLKH_CPU#L1 R80 33R3
Pull high 10kR with low RB20 CLK14_SIS650_FS0 2 39 CLKH_SIS650L1 1 2 CLKH_SIS650
FS0/REF0 CPUCLKC_0 CLKH_SIS650 7
CLK14_SIS962_FS1 3 14MHz 43 R52 49D9R3F
forward voltage diode 10KR3
CLK14_SIO_FS2 4
FS1/REF1 CPUCLKC_1
1 2
CLK33_SIS962_FS3 FS2/REF2 R76 33R3
DB7 14 40 CLKH_SIS650L1
FS3/PCICLK_F0 CPUCLKT_0
1




2 1 PM_CPUSTP#_1 CLK33_KBC_FS4 15 33MHz 44 CLKH_SIS650#L1 CLKH_SIS650#L1 1 2 CLKH_SIS650#
21 PM_CPUSTP# FS4/PCICLK_F1 CPUCLKT_1 CLKH_SIS650# 7
R49 49D9R3F
45 PM_CPUSTP#_1 1 2
DUMMY-RB751V-40 CPU_STOP#
PM_STP_PCI#_1 12
PCI_STOP#
Prevent leakage in 21,39 VCORE_PWROK 33
PD#/VTT_PWRGD
1 2 ICS952004_IREF 38 16 CLK33_LAN_1 R110 33R3
S3 mode R377 475R3F IREF PCICLK0
17 CLK33_MINI_1 CLK33_MINI_1 1 2 CLK33_MINI 31
PCICLK1 RN13 SRN33
20 CLK33_PCM_1
PCICLK2
3 3D3V_S0
XTAL_CLK_X1 6
X1 33MHz PCICLK3
21 CLK33_LPCROM_1 CLK33_SIO_1 1 8 CLK33_SIO 37 3
XTAL_CLK_X2 7 22 CLK33_P80_1 CLK33_P80_1 2 7 CLK33_P80 36
X2 PCICLK4
CLK48_SIS962_USB_1 27
48MHZ 48MHz PCICLK5
23 CLK33_SIO_1 CLK33_LPCROM_1 3 6 CLK33_LPCROM 36
MULTISEL 26 CLK33_PCM_1 4 5
MULTISEL/24_48MHZ CLK33_PCM 29
1




RB22 30 ATI_AGPCLK_1 1 2
1KR3 AGPCLK1 SB
SMBD_SIS92_1 34 31 SIS650_AGPCLK_1
R408 SDATA AGPCLK0 R540 10R3
SMBC_SIS92_1 35
DUMMY-R3 CLK133_DDR_1 SCLK
47
SDRAM 133MHz CLK33_LAN_1 1 16 CLK33_LAN 27
2




21 PM_STP_PCI# 1 2 PM_STP_PCI#_1 66MHz ZCLK0
9 CLK66_SIS650_1 CLK33_KBC_FS4 2 15 CLK33_KBC 34
10 CLK66_SIS962_1 CLK33_SIS962_FS3 3 14 CLK33_SIS962 20
ZCLK1
5 CLK66_SIS962_1 4 13 CLK66_SIS962 20
GNDREF CLK66_SIS650_1
8 5 12 CLK66_SIS650 8
GNDZ
18 28 CLK_3D3V_S0 CLK14_SIO_FS2 6 11 CLK14_SIO 37
GNDPCI VDDA48
24 36 CLKGEN_VDDA CLK14_SIS962_FS1 7 10 CLK14_SIS962 21
GNDPCI VDDA
25 CLK14_SIS650_FS0 8 9 XTALIN_CODEC 32
GND48 RN12 RS8M33ROJ
32 1 CLK_3D3V_S0
GNDAGP VDDREF
37 11
GNDA VDDZ
41 13
GNDCPU VDDPCI CLK48_SIS962_USB_1
XTAL_CLK_X1 46 19 1 2 CLK48_SIS962_USB 22
X8 GNDSD VDDPCI R381 22R3
XTAL_CLK_X2 29
X-14D318MHZ-1-U VDDAGP
42 CLK133_DDR_1 1 2 CLK133_DDR 9
VDDCPU R376 10R3
2 1 48
VDDSD
Layout trace 25mil SIS650_AGPCLK_1 1 2 SIS650_AGPCLK 7
R380 33R3
1 2 ICS952004AG ATI_AGPCLK_1 1 2 ATI_AGPCLK 14
71.95204.00W R85 33R3
1




1




BC104 R77 ICS952004AG is TSOIC48 package
BC78 Layout trace 10mil
SC4P-manual DUMMY-R3 SC4P-manual The part number is
2




2




2 78.4R074.1F1 2
78.4R074.1F1 71.952004.00W