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A B C D E
SYSTEM DC/DC
CLK GEN
3
Key West Block Diagram Project code: 91.4D901.001 33
INPUTS
MAX8734A
SB
OUTPUTS
PCB P/N : 48.4D901.0SC
ICS954226AG 4,5
REVISION : 05209-SC DCBATOUT
5V_S3
Mobile CPU 3V_S3
4 4
SB Celeron/Dothan SYSTEM DC/DC
DDRII*2 11,12
34,35 TPS5130
400MHz
INPUTS OUTPUTS
Host BUS 1D05V_S0
400MHz DCBATOUT 1D2V_S0
1D8V_S3
6,7,8,9,10 13
LVDS LCD
Alviso MAXIM CHARGER
31 MAX1909
GML
INPUTS OUTPUTS
14 BT+
3
RGB CRT CRT 3
DMI I/F 18V 4.0A
DCBATOUT
25 100MHz
Mini-PCI 5V 100mA
802.11a/b/g
15,16,17,18
26 CPU DC/DC
22 21 USB 2.0 USB x 3 32 MAX1907
RJ45 10/100 BCM4401 PCI BUS
CONN INPUTS OUTPUTS
20
P IDE MASTER HDD
SB
ICH6-M VCC_CORE
26 DCBATOUT
22 0.844~1.3V
RJ11 MODEM AZALIA DVD/ 20 27A
MDC 1.5 Card SLAVE
CONN CD-RW
20
PCI EXPRESS / USB 2.0
PCI EXPRESS
2
24 CARD
PCB LAYER 2
LINE OUT 24 20
OP AMP LPC Bus
Power
L1: Signal 1
MAX4411 Switch
TPS2231 L2: GND
L3: Signal 2
23 L4: Signal 3
AC'97 CODEC
MIC IN24 27 29 L5: VCC
STAC9200
FlashRom
KBC 4Mb L6: Signal 4
H8S/2111B (512kB)
24 SMBus 19
1
OP AMP Thermal Sensor 1
TPA6017 & Fan
28 28 ENC 6N300
SB Int. Wistron Corporation
Touch 21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
KB SB Taipei Hsien 221, Taiwan, R.O.C.
Pad
Title
2CH SPEAKER Block Diagram
Size Document Number Rev
A3 SC
KeyWest
Date: Thursday, June 30, 2005 Sheet 1 of 37
A B C D E
A B C D E
10,34,35,36,37 1D05V_S0 1D05V_S0
ICH6-M Integrated Pull-up 4,5,6,7,9,10,15,17,19,32,37 VCCP_GMCH_S0 VCCP_GMCH_S0
and Pull-down Resistors ICH6-M EDS 14308 0.8V1
Power name description 6,9,10,37 CORE_GMCH_S0 CORE_GMCH_S0
12,35,36 0D9V_S0 0D9V_S0
5V_S0= 5 Voltage power up on system work(S0 state)
ACZ_BIT_CLK, DPRSLP#, EE_DIN, 7,11,35 DDR_VREF_S3 DDR_VREF_S3
5V_S3= 5 Voltage suspend to RAM(S3 state)
EE_DOUT, EE_CS, GNT[5]#/GPO[17], 5,7,9,16,17,20,36,37 1D5V_S0 1D5V_S0
ICH6 internal 20K pull-ups 5V_S5= 5 Voltage soft off(S5 state)
4 GNT[6]#/GPO[16], LDRQ[1]/GPI[41], 17,34,35,36 1D5V_S3 1D5V_S3 4
3D3V_S0= 3.3 Voltage power up on system work(S0 state)
LAD[3:0]#/FB[3:0]#, LDRQ[0], 5 1D5V_VCCA_S0 1D5V_VCCA_S0
3D3V_S3= 3.3 Voltage suspend to RAM(S3 state)
PME#, PWRBTN#, TP[3] 5,32,36 VCC_CORE_S0 VCC_CORE_S0
3D3V_S5= 3.3 Voltage soft off(S5 state)
7,9,14,17,34,36 2D5V_S0 2D5V_S0
LAN_RXD[2:0] ICH6 internal 10K pull-ups LVDDR_2D5V= 2.5 Voltage power up on system work(S0 state)
7,9,10,11,12,16,34,35,36,37 1D8V_S3 1D8V_S3
1D8V_S3= 1.8 Voltage suspend to RAM(S3 state)
ACZ_RST#, ACZ_SDIN[2:0], ACZ_SYNC, ICH6 internal 20K pull-downs 3,4,5,7,9,11,13,15,16,17,18,19,20,23,24,25,27,29,32,34,36,37 3D3V_S0 3D3V_S0
2D5V_S0= 2.5 Voltage power up on system work(S0 state)
ACZ_SDOUT,ACZ_BITCLK, DPRSLPVR, 16,17,18,19,20,25,26,33,37 3D3V_S3 3D3V_S3
SPKR 4,13,16,19,27,28,29,30,31,32,33,34,35,36 3D3V_S5 3D3V_S5
VCC_CORE_S0= CPU VID Voltage power up on system work(S0 state)
21,22,36,37 3D3V_LAN_S5 3D3V_LAN_S5
USB[7:0][P,N] ICH6 internal 15K pull-downs 1D5V_VCCA_S0= 1.5 Voltage power up on system work(S0 state)
15,19,28,33,36 +3D3VRTC +3D3VRTC
1D5V_S0= 1.5 Voltage power up on system work(S0 state)
DD[7], SDDREQ ICH6 internal 11.5K pull-downs 33,36 +3V_SRC +3V_SRC
1D5V_S5= 1.5 Voltage soft off(S5 state)
LAN_CLK ICH6 internal 100K pull-downs DDR_VREF_S3= 1.25 Voltage suspend to RAM(S3 state)
13,14,17,18,19,20,24,25,27,28,32,35,36,37 5V_S0 5V_S0
0D9V_S0= 0.9 Voltage power up on system work(S0 state)
13,17,19,23,24,26,33,34,35,36,37 5V_S3 5V_S3
1D2_VGA_S0= 1.2 Voltage power up on system work(S0 state) for VGA
3 ICH6-M IDE Integrated Series 1D05V_S0= 1.05 Voltage power up on system work(S0 state)
13,32,33,34,36 5V_S5 5V_S5 3
Termination Resistors CORE_GMCH_S0= 1.05 Voltage power up on system work(S0 state) for ALVISO core power
13,31,33,34,35,36,37 DCBATOUT DCBATOUT
VCCP_GMCH_S0= 1.05 Voltage power up on system work(S0 state)for ALVISO BUSIO power
30,31,37 AD+ AD+
DD[15:0], DIOW#, DIOR#, DREQ,
approximately 33 ohm 30,31,37 BT+ BT+
DDACK#, IORDY, DA[2:0], DCS1#,
DCS3#, IDEIRQ
SB
PCI RESOURCE TABLE
R9 2 0R2J-GP XDP_TDI_FELX TP116 TPAD30
2 4 XDP_TDI 1
DY Device SMBus addr. USB Port Key West Define 2
R10 2 0R2J-GP XDP_TMS_FELX TP118 TPAD30 Clock Gen. USB1 Up connector DEVICE IDSEL PCI IRQ REQ# / GNT#
4 XDP_TMS
R11
1
1
DY 2 0R2J-GP XDP_TRST#_FELX TP117 TPAD30
D2 USBP[0]
4 XDP_TRST# DY DDR Module 1 New card used
R265 1 2 0R2J-GP XDP_TCK_FELX TP119 TPAD30
A0 USBP[1]
4 XDP_TCK DY
R12 1 2 22D6R2F-L1-GP XDP_TDO_FELX TP120 TPAD30
DDR Module 2 A4 USBP[2] USB1 Down connector Mini-PCI AD19 P_INTB# / P_INTD# REQ3#/GNT3#
4 XDP_TDO
R14 DY 2 0R2J-GP ITP_CPU# TP122 TPAD30 LCD NC
3,4 CLK_XDP_CPU#
R15
1
1
DY 2 0R2J-GP ITP_CPU TP121 TPAD30
58 USBP[3]
3,4 CLK_XDP_CPU DY Guardian USB2 connector
5E USBP[4]
AD16 P_INTC# REQ4#/GNT4#
4,6 H_CPURST#
R13 1
DY 2 22D6R2F-L1-GP CPURST_FLEX# TP123 TPAD30
TP124 TPAD30
Battery 16 USBP[5] NC LAN
4 XDP_BPM#5
EEPROM A2 USBP[6] NC
TP125 TPAD30
4 XDP_PRDY#
USBP[7] NC
TP126 TPAD30
4 XDP_BPM#3 SB
TP127 TPAD30
4 XDP_BPM#2
TP128 TPAD30
4 XDP_BPM#1
TP129 TPAD30
4 XDP_BPM#0 PCIE Port Key West Define
TP130 TPAD30 NC
4,16 DBR# PE[1]
VCCP_GMCH_S0 NC
TP131 TPAD30
PE[2]
1 PE[3] NC 1
1
C4
DY PE[4] New card used
SCD1U10V2KX-LGP
SB Wistron Corporation
2
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
SB Taipei Hsien 221, Taiwan, R.O.C.
SB Title
ITP
Size Document Number Rev
A3 KeyWest SC
Date: Thursday, June 30, 2005 Sheet 2 of 37
A B C D E
A B C D E
3D3V_S0 3D3V_S0 3D3V_S0
L9 R119
1 2 3D3V_APWR_S0 1 2 3D3V_48MPWR_S0
4,5,7,9,11,13,15,16,17,18,19,20,23,24,25,27,29,32,34,36,37 3D3V_S0
MLB-201209-21-GP
1
1
1
1
4D7R3J-L1-GP 3D3V_S0
C162 C350 C160 C161
SC10U6D3V5MXL1GP SCD1U16V SC10U6D3V5MXL1GP SCD1U16V
2
2
2
2
1
R123
10KR2J-2-GP
Dummy R123(up side),Mounting R136(down side)
2
4
3D3V_S0 ITP_EN --SRC7 on 4
L23
1 2 3D3V_CLKGEN_S0
1
MLB-201209-21-GP
1
1
1
1
1
1
1
1
1
R136 Mounting R136(up side),Dummy R123(down side)
C651 C344 C349 C348 C354 C355 C351 C343 C358 10KR2J-2-GP
SCD1U16V SC10U10V6ZY-U SCD1U16V SCD1U16V SCD1U16V SCD1U16V SCD1U16V SCD1U16V SCD1U16V --CPU2_ITP on
DY
2
2
2
2
2
2
2
2
2
2
3D3V_S0
SB
1
3D3V_S0
R580
SB 10KR2J-2-GP
U62
1
RN42 R421
2
56 17 CLK_SRCT0 2 3 10KR2J-2-GP
PCI0 LVDS DREFSSCLK 7
R432 1 2 33R2J-2-GP CLK_PCI3 3 18 CLK_SRCC0 1 4
29 PCLK_FWH
R133 1 2 33R2J-2-GP CLK_PCI4 4
PCI1 LVDS# DREFSSCLK# 7 DY
21 PCLK_LAN
2
R134 1 PCI2
25 PCLK_MINI 2 33R2J-2-GP CLK_PCI5 5 PCI3 SRC1 19 SRN33-2-U2 H/L: 100/96MHz
SRC1# 20
R417 1 2 22R2J-2-GP SS_SEL 9 22 SS_SEL
27 PCLK_KBC PCIF1/SEL100/96# SRC2
R135 1 2 33R2J-2-GP ITP_EN 8 23 RN43
16 CLK_ICHPCI PCIF0/ITP_EN SRC2#
1
24 CLK_SRCT1 2 3
SRC3 CLK_PCIE_NEW 20
55 25 CLK_SRCC1 1 4 RN40 R419
16 PM_STPPCI# PCI_STOP# SRC3# CLK_PCIE_NEW# 20 10KR2J-2-GP
26 CLK_SRCT3 SRN33-2-U2
2 3
SRC4 CLK_MCH_3GPLL 7
27 CLK_SRCC3 RN41 1 4
SRC4# CLK_MCH_3GPLL# 7
46 31 CLK_SRCT5 2 3 SRN33-2-U2
11,18 SMBC_ICH CLK_PCIE_ICH 16
2
3 SCL SRC5 CLK_SRCC5 3
11,18 SMBD_ICH 47 SDA SRC5# 30
33 CLK_SRCT6
1 4 CLK_PCIE_ICH# 16 SB
SRC6 TP78 TPAD30
32 SRN33-2-U2
R120 1 SRC6#
X5 CL=20pF