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A B C D E
COMPAL CONFIDENTIAL
MODEL NAME : TOBAGO
1 1
COMPAL P/N : 45128331001/45128331002
PCB NO : LA2151
Revision : 1.0 (DELL: A00)
2
TOBAGO Schematics Document 2
uFCBGA/uFCPGA Mobile Dothan
Intel Alviso + ICH6M
2004-11-03
REV : 1.0 (DELL: A00)
3 3
4 4
DELL CONFIDENTIAL/PROPRIETARY
Compal Electronics, Inc.
PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL Title
TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOT
BE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION, Cover Sheet
NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRD Size Document Number Rev
PARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT. 0.6
TOBAGO-LA2151
Date: Wednesday, November 03, 2004 Sheet 1 of 51
A B C D E
A B C D E
Compal confidential Block Diagram
Model : Tobago
FAN Thermal Pentium-M
GUARDIAN Dothan
+5VRUN page 15
1
EMC6N300 uFCPGA CPU CPU ITP Port Clock Generator 1
+3VSUS page 15 +VCCP (1.05V) CY28411ZCT
+VCC_CORE 478pin page 7,8 +VCCP page 7 +3VRUN page 6
H_A#(3..31) H_D#(0..63)
System Bus
VGA Board +VCCP 400/533 MHz
TV OUT INTEL Memory BUS DDRII-DIMM X2
page 20 +1.8VSUS 400MHz BANK 0, 1, 2, 3
Alviso (DDR2)
VGA CONN PCI-E 16X
+1.5VRUN +0.9V_DDR_VTT
1257BGA
CRT CONN CRT Signal +1.8VSUS +1.8VSUS page 16,17
page 18
page 20 +VCCP
+3VRUN
Internal LVDS page 10,11,12,13,14
+2.5VRUN
LVDS CONN LVDS CONN
on VGA Board on M/B Board
page 19
2 DMI 2
+1.5VRUN
100MHz
PCI BUS 48MHz USB[4,5,6,7] USB Ports X4
+3VRUN 33MHz
INTEL
+3VRUN +5VSUS page 28
IDSEL:AD19 IDSEL:AD17 IDSEL:AD16
(PIRQB,D#,GNT#3,REQ#3) (PIRQC,D#,GNT#1,REQ#1) (PIRQC#,GNT#4,REQ#4) +3VSUS ICH6-M 24.576MHz AC-LINK
+1.5VRUN
609 BGA
Minipci CONN CardBus BCM4401KQL +1.5VSUS ATA100
48MHz
WIRELESS & 1394 USB[3] +2.5VRUN
page 21,22,23,24
SATA
+3VRUN R5C841 M DC
+3VSUS +3VLAN
+5VRUN page 33 +3VSUS page 31,32 page 30 +3VSUS
page 29
+3VRUN
LPC BUS 33MHz Cable
SD card Card Bus 1394 88SA8040 IDE AC97 Codec
SLOT SLOT CONN RJ45 CD-ROM STAC9751
3
page 30 +1.8VRUN 3
page 32 page 32 page 31 +3VRUN
+3VRUN +5VMOD RJ11
LPC47N354 page 25 page 25 +VDDA page 26
X BUS MACALLAN III
+3VRUN
1.5V/1.05V +3VALW page 34,35 Parallel ATA
page 43 Power Sequence +5VHDD page 25
& RTC BATT
DC IN page 38 SST39VF080 AMP & INT. HeadPhone &
1.8V/0.9V +3VALW
page 44 page 40 Int.KBD Speaker MIC Jack
page 36
Power On/Off +5VRUN page 27 +5VRUN page 27
VCORE BATT IN/2.5V SW & LED
page 39 EC DEBUG
page 45 page 41 +3VALW page 36
CHARGER 3V/5V/15V DC/DC Interface
4
page 46 page 42 page 37 LCM SW & Touch 4
Pad & LID SW
+5VRUN
+3VALW page 29 DELL CONFIDENTIAL/PROPRIETARY
Compal Electronics, Inc.
PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL Title
TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOT
BE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION, Block Diagram
NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRD Size Document Number Rev
PARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT. 0.6
TOBAGO-LA2151
Date: Monday, October 18, 2004 Sheet 2 of 51
A B C D E
5 4 3 2 1
Ceramic Capacitors : PCI TABLE
0.1U_0402_6.3VXX PCI DEVICE IDSEL REQ#/GNT# PIRQ
Tolerance
D
CARD BUS AD17 1 D,C D
Temperature Characteristics
Rated Voltage LAN AD16 4 C
Package Size
MINI PCI AD19 3 D,B
Value
PM TABLE
+5VRUN
Tantalum or Polymer Capacitors : power +3VALW +3VSUS
+3VRUN
+1.8VRUN
plane +5VALW +5VSUS +0.9V_DDR_VTT
10U_D2_10VX_R45 +1.8VSUS
+1.5VSUS
+1.5VRUN
+VCC_CORE
State
+VCCP
C
Low ESR Mark : 45 m ohm +15V
C
Tolerance S0 ON ON ON
Rated Voltage S1 ON ON ON
Package Size S3 ON ON OFF
Value S5 S4/AC ON OFF OFF
S5 S4/AC don't exist OFF OFF OFF
Capacitor Spec Guide:
Temperature Characteristics:
USB TABLE
B B
Symbol 0 1 2 3 4 5 6 7
CODE Z5U Z5V Z5P Y5U Y5V Y5P X5R X7R
USB PORT# DESTINATION
8 9 A B C D E F G
0 NC
NPO COG X6S BJ CH CJ CK SH SJ
1 NC
H I J K NOTE1:
UJ UK SL X5S
@XX : Depop component 2 Blue tooth
1@XX : Pop for Integrated Graphic 3
Tolerance: PCMCIA
Symbol A B C D F G H J 2@XX : Pop for External Graphic
CODE +-0.05PF +-0.1PF +-0.25PF +-0.5PF +-1PF +-2% +-3% +-5% 4,5 REAR
A K M N P Q V X Z 6,7 SIDE A
+-10% +-20% +-30% +100,-0% +30,-10% +20,-10% +40,-20% +80,-20%
DELL CONFIDENTIAL/PROPRIETARY
Compal Electronics, Inc.
PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL Title
TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOT
BE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION, Index and Config.
NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRD Size Document Number Rev
PARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT. 0.6
TOBAGO-LA2151
Date: Monday, October 18, 2004 Sheet 3 of 51
5 4 3 2 1
5 4 3 2 1
+5VALW
D D
ADAPTER +3VALW
PWR_SRC
+5VRUN
FDS4435 G_PWR_SRC
BATTERY
MAX1999 MAX1987 MAX1845 MAX8550
C C
SUSPWROK_5V
SUSPWROK_5V
RUNPWROK
MAX1845_VCC
RUNPWROK
SUS_ON
SUS_ON
+5VSUS +3VSUS +VCC_CORE +1.5VSUS +VCCP +1.8SUS +0.9V_DDR_VTT
AUDIO_AVDD_ON
HDDC_EN#
RUN_ON_D
RUN_ON
RUN_ON
RUN_ON
RUN_ON
(Discreted)
RUN_ON
(Integrated)
B B
(Option)
SI3456 SI3456 PL8 793333 SI4810 SI4810 SI4810
+5VHDD +5VRUN +15V VDDA +3VRUN MAX1806RUN_ON +1.5VRUN +1.8VRUN
L47
+2.5VRUN
A A
DELL CONFIDENTIAL/PROPRIETARY
Compal Electronics, Inc.
PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL Title
TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOT
BE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION, Power Rail
NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRD Size Document Number Rev
PARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT. 0.6
TOBAGO-LA2151
Date: Monday, October 18, 2004 Sheet 4 of 51
5 4 3 2 1
5 4 3 2 1
+3VRUN
ICH_SMBCLK CLK_SCLK
7002
D
+3VSUS CLK GEN. D
ICH6-M ICH_SMBDATA CLK_SDATA
7002
DIMM0
CLK_SMB DIMM1
DAT_SMB +3VALW GUARDIAN
C C
24C04
SIO
SBAT_SMBCLK
Macallan III
SBAT_SMBDAT +5VALW INVERTER
B B
PBAT_SMBCLK
PBAT_SMBDAT +5VALW BATTERY
CHARGER
A A
DELL CONFIDENTIAL/PROPRIETARY
Compal Electronics, Inc.
PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL Title
TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOT
BE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION, SMBUS TOPOLOGY
NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRD Size Document Number Rev
PARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT. 0.6
TOBAGO-LA2151
Date: Monday, October 18, 2004 Sheet 5 of 51
5 4 3 2 1
5 4 3 2 1
+3VRUN CK_VDD_MAIN
+3VRUN
2.2K_0402_5%~D
2.2K_0402_5%~D
1 2 CK_VDD_MAIN CLK_CPU_ITP 2 1
1
1
L40 2 1 1 1 1 R369 49.9_0402_1%~D
1 BLM21PG600SN1D_0805~D C402 CLK_CPU_ITP# 2 1
R270
R275
C326 C384 C58 C64 C389 R377 49.9_0402_1%~D
10U_0805_10V4M~D 0.1U_0402_16V4Z~D 0.1U_0402_16V4Z~D 0.1U_0402_16V4Z~D 0.1U_0402_16V4Z~D CLK_MCH_BCLK 2 1
0.1U_0402_16V4Z~D 1 2 2 2 2 R349 49.9_0402_1%~D
2
2
2 CLK_MCH_BCLK# 2 1
ICH_SMBDATA CLK_SDATA CK_VDD_MAIN2 R360 49.9_0402_1%~D
D
S
<23> ICH_SMBDATA 1 3 CLK_SDATA <11,16,17>
CLK_CPU_BCLK 2 1
Q36 R322 49.9_0402_1%~D
2N7002_SOT23~D 1 2 CLK_CPU_BCLK# 2 1
G
2
L32 2 1 1 R338 49.9_0402_1%~D
+3VRUN BLM21PG600SN1D_0805~D C308 CLK_MCH_3GPLL 1 2
D C344 C330 R392 49.9_0402_1%~D D
10U_0805_10V4M~D 0.1U_0402_16V4Z~D 0.1U_0402_16V4Z~D Place near each pin CLK_MCH_3GPLL# 1 2
2
1 2 2 R403 49.9_0402_1%~D
G
Q38 W>40 mil CLK_PCIE_SATA 1 2
ICH_SMBCLK 1 3 2N7002_SOT23~D CLK_SCLK R381 49.9_0402_1%~D
<23> ICH_SMBCLK CLK_SCLK <11,16,17>
CLK_PCIE_SATA# 1 2
D
S
R385 49.9_0402_1%~D
Place near CK410
0.047U_0402_16V4Z~D
R401 CLK_PCIE_ICH 1 2
D CK_VDD_A CK_VDD_48 CK_VDD_REF 2.2_0603_5%~D R365 49.9_0402_1%~D
0.047U_0402_16V4Z~D
1 1 1 1 1 1 2 CK_VDD_A CLK_PCIE_ICH# 1 2
4.7U_0805_10V4Z~D
4.7U_0805_10V4Z~D
0.047U_0402_16V4Z~D
1 R374 49.9_0402_1%~D
CLK_PCIE_VGA 1 2
C68
C61
C50
G 2 3 S U16 R393 49.9_0402_1%~D
2 2 2 2 2 CLK_PCIE_VGA# 1 2
C51
C52
21 R399 49.9_0402_1%~D
VDD_SRC0 DREFCLK
28 37 1 2
2N7002 34
VDD_SRC1
VDD_SRC2
VDD_A R344 49.9_0402_1%~D
38 DREFCLK# 1 2