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QU
ICK
SWITCH
QU
ICK
SWITCH
QU
ICK
SWITCH
CORPORATIONCOMPUTER
AUSTIN,TEXAS
APPROVEDREVISIONS
DESCRIPTIONECO DATE
ECO
A CURRENT ISSUE OF THIS DRAWING MUST
DATEDATEDATEDATE
DATEDATEDATEDATE
ECO
ECO
ECOECO
ECOECOECO
ECO'S:INCLUDE A COPY OF THE FOLLOWING
PROPRIETARY NOTE
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTERAND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
DRAWN
DESIGNED
CHECKED
APPROVED
APPROVED
APPROVED
APPROVED
RELEASED
D
REV
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THENONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONSNOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITHTHE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
DELL COMPUTER CORPORATION.
THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
IN COMPLIANCE WITH THE U.S. EXPORT ADMINISTRATION REGULATIONS.
IS CONTROLLED BY THE U.S. GOVERNMENT. THE EXPORT, DEEMED EXPORT OR OTHER TRANSFER OF THIS DATATHE EXPORT OF THE INFORMATION, SCHEMATICS AND OTHER TECHNICAL DATA CONTAINED IN THIS DOCUMENT
EXPORT RESTRICTION:
TO CERTAIN COUNTRIES AND INDIVIDUALS IS RESTRICTED. ANY TRANSFER, EXPORT OR REEXPORT, MUST BE
USBPort
USBPort
HDD MODULE(CDROM/DVD)
OPTICAL MODULE 32PLCCFWH
BATT/FDD/DVD/CDCP MODULE
PS/2 LPT RS232 IrDA
CO
NN
EC
TO
RD
OC
KIN
G
PCI4451CONTROLLER
CARDBUS
CONNECTORCARDBUS
3COM LANRevolutionMiniPCI
Connector
AC97 CODEC
LINE IN AUDIOOUT
MIC INCONNECTORAC97 MODEM
SMC KahunaSuper I/O
ITP PORT
ConnectorSVIDEO
CRTConnector
LCDConnector
ABATTERY
CONNECTORCONNECTOR
CHARGERB
CONNECTOR
BATTERYVRM
VCORE
SODIMMDDR
SODIMMDDR
+3.3VALW+5VALW
+3.3VALW+12V
+5VRUN+3.3VRUN
+1.5VRUNVCCT_CORE+5VSUS
DC-TO-DC CONVERTER
CLOCK
(56 pin TSSOP)
CK-408(CK-TITAN)
180 PIN CONNECTORAGP4X (3.3V/1.5V)
VIDEO CARDPHY1394a
Port1394a
478 pin
NORTHWOODuFCPGA
ICH3M(421 BGA)
BROOKDALEMCH
(625 FC-BGA)
This design requires a font mapping ofFixed to scaleable Arial with a scalingfactor of 1.0
Please remember when copying
BOM ADDS APPEAR ON PAGE 42.
PARTS
include both the symbols and the schematics
ASSEMBLY BARCODE LABEL (XXXXX)ASSEMBLY REVISION LABEL (XXXXX)
project files that you must
Start Schematics
ASSY,PWA,MN,NV28,M50 (9Y422)PWA,PLN,MN,NV28,M50 (9Y422)
ASSY DWG,PLN,MN,NV28,M50 (XXXXX)
M50 A00
136999 11/15/02 CJ_WANG
SCHEM,PLN,MN,NV28,M50 (C0370)
A00-00
PWB,PLN,MN,CABN (1Y802)
11-20-2002_22:37
52 OF 102
@SHEET=1
401195 4A
11/15/02
SCHEMATIC, M/B LA-1221
PAGE_7-9 PAGE_13-16
PAGE_4-5
PAGE_26
PAGE_26
PAGE_11
PAGE_3
PAGE_41
I2S DOCK INTERFACE
PAGE_10
1
PAGE_10
0
PAGE_36,39,40,41 PAGE_37PAGE_36PAGE_37
PAGE_11
PAGE_12
PAGE_12
PAGE_6
PAGE_30-31
PAGE_22PAGE_20PAGE_20PAGE_20
PAGE_19
PAGE_27 PAGE_21 PAGE_25
PAGE_24
PAGE_29
PAGE_35PAGE_34PAGE_34PAGE_35
PAGE_17
PAGE_23PAGE_17PAGE_17
PAGE_18
4
PAGE_18
0
P A G E _ 2 8
P A G E _ 2 8
P A G E _ 2 8
FDD INTERFACE
PS2/SIOLPT/IRDA
200/266MHZPC1600=1.6GB/S
VCC CORE100MHZ
AGTL+
400MT/S (2X ADDRESS 4X DATA)
1.5VAGP4X
HUBLINK(1.8V)(66MHZ)(266MB/S)
SMBUS/I2C
USB 1.1
AC97 INTERFACE
(33MHZ)PCI BUS
USB 1.1 (PORTS 3,5)
SECONDARY IDE CHANNEL (ATA66/ATA100)
LPC INTERFACE (33MHZ)(3.3V)
(ATA66/ATA100)PRIMARY IDE CHANNEL
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
S1-S2 S3-S53.3V S1-S2 S3-S5
0V-5V Note A 24, 25 S1-S3 S4-S50V-5V Note A 24, 25 S1-S3 S4-S5
S4-S5S4-S5
S1-S3S1-S3
S1-S3S1-S3S1-S2
S4-S5S4-S5S3-S5
S3-S5S1-S2
S4-S5S4-S5S4-S5
S4-S5
S3-S5S3-S5
S3-S5S3-S5
S3-S5S3-S5S3-S5
S3-S5S3-S5S3-S5S3-S5S3-S5S3-S5
S3-S5S3-S5
S1-S3S1-S3S1-S3
S1-S2S1-S2Always
AlwaysNote 4
Note 4
S1-S2S1-S2
S1-S2
S1-S2S1-S2S1-S2S1-S2
S1-S3S1-S2
S1-S2Note 2
S1-S2
Always
Always
Always
AlwaysAlwaysAlways
25
14, 16
Note A
S3 - S5
S4 - S5
S4 - S5S1-S2
AlwaysS1-S33VALW
3VALW
5VALWNB powered by ACNB powered by BATT
5VALWS1-S3
S1-S3
S4 - S5
ONPage
NB powered by AC
PIRQA*M3i
MINIPCI
PIRQC*
IRQIDSEL
AD18
AD19
REQB*/GNTB* REQ1*/GNT1*
REQA*/GNTA*
AD16
DC_INSDC_INV_CHGPWR_SRCRTCSRC3VSUS
VCC_CORE12V
DOCK_DC_IN
3VRUNVAUX1.8VSUS
5VRUN
5VMOD
1.8VRUN
1.5VRUNSTRB-_5V
RTC_PWR
V_3P3_LANV_3P3_LAN_VDDTXV_3P3_LAN_VDDRX
S1_VPPS2_VPP
PBATT+SBATT+
VoltageRBAT
17V-13V17V-13V20V20V20V15V-17.5V7.2V-20V7.2V-20V3.3V5V
12V13V-20V3.3V3.3V1.8V1.8V5V5V5V
5V1.5V
5V5V5V5V5V
3.3V3.3V
3.3V
3.3V3.3V3.3V
0V-12V0V-12V
Note A
3.3V3.3V
NB powered by BATT
7.2V
CB - 2, 3CB - 2
29
17, 38
12
17, 31, 38291819, 204.65V
2.2V
5V
19, 20
11, 29, 30-32, 35-37, 39, 4116, 31, 36, 39, 41
14, 16
26
21, 222121
25
24, 25
27
NB powered by ACNB powered by BATT
Voltage delivered to these pins is determined from the type card inserted to the PCMCIA controller.Note A
OFF
Always
DOCK_PWR_SRC
Always
Docked ALW
For source power on all rails, see page 44
Docked S1-S3 Docked S4-S5
Always
Note 1
Note 2
Note 1 Rail is available anytime AC and BATTERY are both present, and the BIOS is not inhibiting charge
S1-S2
S1-S2
S1-S2
S1-S2
Note 4
Note 3
Note 4
Always
S1-S2
Note 4
Note 2
VAUXVAUX
S1-S3 S4-S5
S3-S5
S3-S5
S1-S3S1-S3S1-S3S1-S2
S4-S5
S4-S5S4-S5S3-S5
6.
4-5.
3.
2.
7-9.
11-12.
13-16.
CDROM, IDE Connectors17.
USB Hub18.
19.
20.
21.
22.
CPU
23.
Cardbus Controller24.
Cardbus Connector25.
26.
Dock Buffers
Dock Connector
Parallel and Serial Ports
46-50.
45.
42.
41.
40.
39.
38.
37.
36.
35.
34.
33.
32.
30-31.
29.
28.
27.
SODIMM Connectors10.
Index
Rail is available anytime the HEADPHONE jack is occupied
REQ3*/GNT3*
REQ2*/GNT2*
PCI4451 AD17 PIRQD*
3COM
REQ/GNTDEVICESource
DREQ/DGNT
DOCK AD24 PIRQC* REQ0*/GNT0*
PIRQA*PIRQB*
REQ4*/GNT4*
PIRQB*PIRQD*
VIDEO IDSEL
System Clock, SMBUS Selector
CPU Voltage ID, CPU Temperature Sensor, ITP Debug Connector
GMCH
Video Connectors
ICH
Audio Codec
Audio Connectors, Audio Amplifiers
3COM Revolution (LAN On Motherboard)
LAN and Modem Connectors
Firmware Hub
IEEE1394 PHY
MiniPCI Connector
Super I/O Controller (Kahuna)
Keyboard/Touchpad Connectors
Fan Controllers and Tachometers
PS2 Connectors, LED Connector, Power Sequencing Logic
DC-IN Connector, Charger Board Connector
Battery Connectors, NiMH Support
Power Plane Enables
1.8V/1.5V Switcher and Sequencer, RTC Power Source
DC to DC Converter
Mounting Holes and EMI Clips
43.
44.
Schematic Change List
SMBUS Diagram
Power Rail Diagram
REFDES Page Index
Power ModeSchematic Block Diagram1.
PAGE INDEX PCI TABLEPOWER MODES
VCORE
5VSUS 5V S1-S3 S4-S52.5VSUS 2.5V
0.6V-1.75V
V_MCH_GTLREF 8
0.7V1.25V
11 S1-S2 S3-S5
S1-S3 S4-S5
5VHDD
HL_REF 0.9V S1-S2 S3-S5
0V-5VS1_VCCS2_VCC 0V-5V Note A 24, 25 S1-S3 S4-S5S1_VCCFS2_VCCF
H_VCCAH_VCCIOPLLH_GTLREFH_VSSAV_DDR_MCH_REF
32, 3636, 37, CB - 336, 37, CB - 329, 3629, 36, CB - 2, 3
8, 11, 29, 36, 38, 39, 40, 4136, 394, 6, 10-16, 18, 21-25, 27, 30-31, 35, 38-4136, 38, 39, 41, 428, 11, 16, 18-19, 22, 25, 29, 33-35, 38-428-10, 394,5-9, 16, 23, 38,403, 11, 25, 29, 33, 36, 38, 41
3, 4, 6, 11, 13-14, 16-17, 19, 21-23, 26-28, 30-31, 33, 35, 38
7, 8, 9, 13,16, 386, 11-12, 16-17, 20, 27-28, 30, 32-35, 38, 4217, 38
7, 9, 11, 38-3929, 34, 38
16, 38-39
8, 10, 11, 38, 39
28, 30
6, 17, 30-32, 35, 36, 39, 41
8, 13
4
8, 10, 394
44
S4-S5S1-S31.2V
3.3V 26 S1-S2 S3-S5CK_VDD_MAINCK_VDD_CORE
33
V_1P25V_DDR_VTTCRT_VCC5V_QDOCK5VFDDPP5VSUS_DOCKEDUSB_PWR_0/4VDDAVDDA2
5VALW3.3VRTC3VALWVCC_RTCICH_VBIAS3VPHYD3VPHYA
VREFCG
0.67xVCC_CORE
0.67xVCC_CORE
Note A
1.2V1.2V
1.2V1.25V
3.3V
1.2V_VCCVID 4, 40BOM BUILD OPTIONS
1 FDD_PP0 Base Build
Option Description
NEEDS TO BE UPDATED
SCHEMATIC, M/B LA-1221
4A401195
11/15/02
11-20-2002_22:38
53 OF 102
33.2-1%
49.9
-1%
49.9
-1%
33.2-1%
100K
100K
+3VRUN
2N70
02
D SG
49.9
-1%
49.9
-1%
33.2-1%
33.2-1%
14.31818MHz
+3VRUN
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
33.2-1%
33.2-1%
33.2-1%
33.2-1%
33.2-1%33.2-1%
33.2-1%
33.2-1%33.2-1%
33.2-1%
33.2-1%
10uF 6.3V
+3VRUN
10uF 6.3V
+3VRUN
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
50V-5%
10pF
0.1uF 16V
33.2-1%
50V-5%
10pF
2M-5%
+3VRUN
49.9
-1%
49.9
-1%
33.2-1%
33.2-1%
0.1uF 16V
33.2-1%
475-
1%
10K
-5%
0-5%
1K-5
%
1K-5
%1K
-5%
1K-5
%1K
-5%
2.2p
F50
V-5
%
2.2p
F50
V-5
%
2.2p
F50
V-5
%
2.2p
F50
V-5
%
2N70
02
D SG
+12V
BLM11A601S
1K-5
%
1K-5
%
VDD_1VDD_2VDD_3
VDD_4VDD_5VDD_6
VDD_7
VDD_8VDDA
XIN
XOUT
S2
S1S0
PD
VSS_0
VSS_1VSS_2VSS_3
VSS_5VSS_4
VSS_6
VSSA
VSSIREF
SDATA
SCLK
PCI0PCI1
PCI2PCI3PCI4
PCI5PCI6
3V66_0
3V66_1/VCH
66B1/3V66_366B0/3V66_2
66B2/3V66_466IN/3V66_5
CPU_STPIREFMULT0
PCIF0PCIF1PCIF2
CPU0CPU/0
CPU1
CPU/1CPU2CPU/2
48MUSB48MDOT
VTT_PG
PCI_STP
REF
C9827AT
2 N 7 0 0 2
D
SG
2 N 7 0 0 2
D
SG
BLM21P600SG
0-5%
10K
-5%
10K
-5%
PLACE NEAR CKTITAN
0
FUNCTION
133MHz Host CLK
200MHz Host CLK
100MHz Host CLK
66MHz Host CLK00
PLACE NEAR CKTITAN
<0.5" from pins
Place near each pin
CK TITAN CHIP
SMBUS Selector(ICH to Memory / CK-Titan)
HEAVY TRACE
CK-Titan Crystal
PLACE as close as physically
possible to CK-TITAN and X5
Place crystal within 500 mils of CK-titan
CK-Titan Global Clock
PLACE NEAR CKTITAN
PLACE NEAR CPUPLACE NEAR MCH
PLACE CAP NEAR
0 1
1
1 1
0
SEL1
MULT
1
221
475 0.7 Volts
1.0 Volts
CLOCK SWING
SEL0
IREF
Intel has pin37 seperately.
500mA, 600 ohm
SCHEMATIC, M/B LA-1221
4A
11/15/02
401195
54 OF 102
11-20-2002_22:38
12
R12
4
21
R11
2
12
R17
6
NP
1 2L36
SUB_5990P
3
1
2
Q22
VCORE_PWRGD15,35,40
2
1
3
Q23
18
14
19323746
5026
2
3
40
5554
25
4
91520
3631
4727
41
29
30
1011
121316
1718
33
35
2221
2324
53
4243
567
525149
484544
3938
28
34
56
U26
3CK_VTT_PG
NC_CK_ICHAPIC
ICH_SMBCLK10,14
12
R16
9
NP
12
R15
8
21L34
CK_HCLK 7
CK_HCLK 7
3
1
2
Q25
NC_CK_PICCLK
12
C27
6
NP
12
C27
5
NP
12
C25
8
NP
12
C25
1
NP
12
R14
8
NP
12
R15
6
12
R16
6
NP
12
R14
7
12
R14
5
NPH_BSEL04,8
12
R17
7
NP
H_BSEL14
CK_VDD_MAIN3
12
R14
6
12
R16
8
21R126
1
2
C239
21R161
21R162
3 CK_CPU2
3 CK_CPU2
12
R17
1
12
R17
0
21R455NP
2
1 C178
NP
CK_66M_ICH 1421R114
CK_66M_AGP 11
1
2
C172
2
1 C225
NP
1
2
C238
1
2
C240
1
2
C241
1
2
C174
1
2
C175
1
2
C173
1
2
C170
21
C266
CK_33M_SIOPCI 31
CK_33M_CBPCI 24
CK_33M_FWHPCI 23
CK_33M_DOCKPCI 28
CK_33M_LANPCI 21CK_33M_MINIPCI 27
CK_14M_ICH 14
CK_14M_SIO 31
CK_48M_ICH 14
CK_33M_ICHPCI 13
CK_XTAL_IN 3
CK_XTAL_OUT 3
CK_VDD_CORE 3
21 C
185
21R113
21R11521
R127 21R116 21
R11721R128 21
R118
21R150
21R149
21R157
21R119
1 2
X5
21R159
21R160
12
R17
3
12
R17
2
CK_CPU13
CK_CPU13
H_STP_PCI15CK_VTT_PG3
CK_CPU2 3
CK_CPU2 3
CK_CPU1 3
CK_CPU1 3
CK_CPU0 3
CK_CPU0 3
H_STP_CPU15,40
CK_SCLK 3
CK_SDATA 3
ICH_SLP_S115
CK_XTAL_OUT3
CK_XTAL_IN3
CK_VDD_CORE3
CK_66M_MCH 8
2
1
3Q
26
21
R15
2
21
R15
3
CK_VTT_PG3
CK_BCLK 4
CK_BCLK 421R163
12
R17
5
12
R17
4
21R164
CK_CPU03
CK_CPU03
4CK_ITP
4CK_ITP
CK_VDD_MAINXREF=3
ICH_SMBDATA10,14 CK_SDATA 3
CK_SCLK 3
+VCC_CORE
+VCC_CORE
+VCC_CORE
+3VRUN
200-
5%
200-
5%
200-
5%
200-
5%
200-
5%
1K-5
%
+VCC_CORE
51.1
-1%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
49.9-1%
100-
1%
+VCC_CORE
+VCC_CORE
300-
5%
200-
5%
51.1
-1%
51.1
-1%
51.1
-1%
51.1
-1%
51.1
-1%
51.1
-1%
51.1
-1%
+VCC_CORE
3904
200-
5%
56-5
%
8.2K
-5%
0-5%
0-5%
TESTPAD
TESTPAD
200-
5%
200-
5%
BSEL0BSEL1
COMP0
COMP1
GTLREF0
GTLREF1GTLREF2GTLREF3
ITP_CLK0ITP_CLK1
N/C_1
N/C_2
RSVD0RSVD1RSVD2
RSVD3RSVD4RSVD5RSVD6
TCKTDI
TDO
TESTHI0
TESTHI1
TESTHI10TESTHI11
TESTHI2
TESTHI3TESTHI4TESTHI5TESTHI6TESTHI7TESTHI8TESTHI9
THERMDATHERMDC
TMS
VCCAVCCIOPLL
VCCSENSE
VCCVID
VID0VID1VID2
VID3VID4
VSSA
VSSSENSE
BPM0BPM1
BPM2BPM3BPM4/PRDYBPM5/PREQ
DBI0DBI1
DBI2DBI3
DBR
MCERR
PROCHOT
THERMTRIP
TRST
PWRGOOD
DPSLP
HETERO 2 OF 4NORTHWOOD MOBILE REV 0.60
+VCC_CORE
0-5%
0-5%
0-5%
0-5%
470
A10
A11A12A13
A14A15A16A17A18A19A20
A21A22A23A24A25A26
A27
A28A29
A3
A30
A31A32A33
A34A35
A4A5A6
A7A8A9
BCLK0BCLK1
D0
D1
D10
D11D12D13D14D15D16D17
D18D19
D2
D20D21D22D23
D24
D25D26D27
D28D29
D3
D30
D31D32D33
D34
D35D36D37D38D39
D4
D40
D41D42D43D44
D45D46D47
D48D49
D5
D50D51
D52D53D54D55D56D57D58
D59
D6
D60D61D62D63
D7
D8D9
DP0
DP1DP2DP3
LINT0LINT1
A20M
ADS
ADSTB0
ADSTB1
AP0AP1
BINIT
BNRBPRI
BR0
DBSY
DEFER
DRDY
DSTBN0DSTBN1DSTBN2DSTBN3
DSTBP0
DSTBP1DSTBP2DSTBP3
FERR
HITHITM
IERR
IGNNE
INIT
LOCK
REQ0REQ1REQ2REQ3
REQ4
RESET
RS0RS1RS2RSP
SLP
SMI
STPCLK
TRDY
HETERO 3 OF 4NORTHWOOD MOBILE REV 0.60
56.2
-1%
56.2
-1%
4.7u
H 3
0mA
4.7u
H 3
0mA
56.2
-1%
51.1
-1%
200-
5%
200-
5%
8V-20%
33uF_POL
Y
8V-20%
33uF_POL
Y
0.1uF 16V
0.1uF 16V
0.1uF 16V
220p
F50
V-1
0%
220p
F50
V-1
0%
220p
F50
V-1
0%
0.1u
F 16
V220p
F50
V-1
0%
1uF
10V
-10%
10K
-5%
10K
-5%
CPU PLL
Level Shifter for FERR#
SCHEMATIC, M/B LA-1221
4A
11/15/02
401195
11-20-2002_22:38
55 OF 102
21
R84
21
R75
21C
207
21C
232
12
C57
2
21C
187
21C
188
21C
231
1
2
C309
1
2
C114
1
2
C110
21
C257
12
C223
21
R44
3
12
R13
3
12
R43
3
21
R80
2
1
L38
SUB
_7H
671
2
1
L35
SUB
_7H
671
21
R43
6
12
R14
2
M3M4N1M1
N2N4N5
T1R2P3P4
R3T2U1
P6U3T4
V2R6W1
K2
T5
U4V3W2
Y1AB1
K4L6K1
L3M6L2
AF22AF23
B21
B22
G22
H21C26D23
J21D25H22E24
G23F23
A23
F24
E25F26D26
L21G26H24M21
L22J24
A25
K23
H25M23N22P21
M24N23M26
N26N25
C21
R21
P24R25R24T26
T25T22T23
U26U24
D22
U23V25
U21V22V24
W26Y26W25Y23
Y24
B24
Y21AA25
AA22AA24
C23C24B25
J26K25K26L25
D1E5
C6
G1
L5
R5
AC1V5
AA3
G2D2
H6
H5
E2
H2
E22K22
R22W22
F21
J23P23W23
B6
F3E3
AC3
B2
W5
G4
J1
K5J4J3
H3
AB25
F1
G5F4
AB2
AB26
B5
Y4
J6
JCPU
SUB=SUB_1M568
12
R16
7
H_ITP_DBR 6
CK_ITP3
CK_ITP3
CK_ITP_R 6
CK_ITP_R 6
2 3RN127
1 4RN127
CPU_CK_ITP
2 3RN9NP
1 4RN9NP
H_THERMTRIP4,33
H_PROCHOT4,13
AD6AD5
L24P1
AA21
AA6F20F6
AC26AD26
AF3
B1
A22A7AD2
AD3AE21AF24
AF25
D4C1
D5
AD24AA2
Y3A6
AC21
AC20AC24AC23
AA20AB22
U6W4
B3C4
F7
AD20AE23
A5
AF4
AE5AE4AE3
AE2AE1
AD22A4
AC6AB5
AC4Y6
AA5AB4
E21G25
P26V21
AE25
V6
C3
A2
E6
AB23
AD25
JCPU
H_PROCHOT 4,13
TESTHI0_1_PU 4
H_INTR4,13
H _ N M I4,13
H_DPSLP4,13
H_CPUSLP4,13
H_STPCLK4,13
H_IGNNE4,13
H_SMI4,13
H_A20M4,13
12
R76
CPU_CK_ITP
TESTHI8_10_PU 4
TESTHI2_7_PU 4
H_CPUPERF4,15
TESTHI2_7_PU4
TESTHI8_10_PU4
TESTHI0_1_PU4
12
R43
4
1
VSSSENSE
1
VCCSENSEH_VCCSENSE
H_VSSSENSE
12
R18
6
12
R13
4
H_CPUPERF 4,15
12
R16
5
4H_FERR
H_FERR 4
21
R13
6
H_INIT 4,13,23
12
R26
9
V_1P2V_VCCVID4,40
H_VSSA4
H_VCCIOPLL4
H_VCCA4
H_VCCA 4H_VCCIOPLL 4
H_VSSA 4
4,40V_1P2V_VCCVID
3
1
2
Q24
H_COMP0
H_VID0 6
12
R20
2
12
R49
8
12
R49
6
12
R43
2
12
R78
12
R50
1
12
R49
7
NC_H_MCERR
12
R43
1
H_BR0 4,7
H_RESET 4,6,7
H_PWRGOOD 4,13
12
R20
1
H_DPSLP4,13
H_BSEL13
12
R13
9
21R132
12
R20
4
H_PWRGOOD4,13
H_TRST6
H_THERMTRIP 4,33
H_DBI3 8
H_DBI2 8
H_DBI1 8
H_DBI0 8
H_VID4 6
H_VID3 6
H_VID2 6
H_VID1 6
H_TMS6
H_THERMDC 6
H_THERMDA 6
H_TDO6
H_TDI6
H_TCK6
NC_H_RSVD6
NC_H_RSVD5
NC_H_RSVD4
NC_H_RSVD3
NC_H_RSVD2
NC_H_RSVD1
NC_H_RSVD0
NC_CPU_B1
NC_CPU_AF3
H_BSEL03,8
H_COMP1
H _ B P M 56
H _ B P M 46
H _ B P M 3
H _ B P M 2
H _ B P M 16
H _ B P M 06
12
R79
12
R11
1
12
R81
12
R20
3
12
R20
0
12
R10
9
13H_FERR_ICH
H_D3 7
H_D2 7
H_D1 7
H_D0 7
H_D7 7
H_D6 7
H_D5 7
H_D4 7
H_D9 7
H_D8 7
H_D13 7
H_D12 7
H_D11 7
H_D10 7
H_D17 7
H_D16 7
H_D15 7
H_D14 7
H_D21 7
H_D20 7
H_D19 7
H_D18 7
H_D23 7
H_D22 7
H_D27 7
H_D26 7
H_D25 7
H_D24 7
H_D31 7
H_D30 7
H_D29 7
H_D28 7
H_D35 7
H_D34 7
H_D33 7
H_D32 7
H_D37 7
H_D36 7
H_D41 7
H_D40 7
H_D39 7
H_D38 7
H_D45 7
H_D44 7
H_D43 7
H_D42 7
H_D49 7
H_D48 7
H_D47 7
H_D46 7
H_D51 7
H_D50 7
H_D55 7
H_D54 7
H_D53 7
H_D52 7
H_D59 7
H_D58 7
H_D57 7
H_D56 7
H_REQ37
H_REQ27
H_REQ17
H_REQ07
NC_H_A33
NC_H_A32
NC_H_A34
H_A317
H_A307
H_A297
H_A287
H_A277
H_A257
H_A247
H_A267
H_A237
H_A217
H_A207
H_A197
H_A177
H_A167
H_A187
H_A157
H_A147
H_A137
H_A127
H_A117
H_A87
H_A107
H_A77
H_A67
H_A57
H_A47
H_A37
H_A97
H_A227
H_REQ47
NC_H_A35
H_ADS7
H_STPCLK4,13
H_INTR4,13H _ N M I4,13
H_INIT4,13,23
H_SMI4,13
H_IGNNE4,13
H_FERR4
H_A20M4,13
H_LOCK7
H_BNR7
H_BPRI7
H_BR04,7
H_HIT7H_HITM7H_DEFER7
H_TRDY7
H_RESET4,6,7
NC_H_RSP
H_DRDY 7
H_DBSY 7
H_DSTBP3 7
H_DSTBP2 7
H_DSTBP0 7
H_DSTBN0 7H_DSTBN1 7H_DSTBN2 7H_DSTBN3 7
H_D63 7
H_D62 7
H_D61 7
H_D60 7
NC_H_AP0
NC_H_AP1
CK_BCLK3CK_BCLK3
H_DSTBP1 7
H_RS07H_RS17H_RS27
H_CPUSLP4,13
H_ADSTRB07H_ADSTRB17
NC_H_BINIT
CPU_IERR
NC_DP0
NC_DP1
NC_DP2
NC_DP3
H_GTLREF0_3
+VCC_CORE
+VCC_CORE+VCC_CORE
+VCC_CORE +VCC_CORE
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+VCC_CORE
+VCC_CORE
VCC1
VCC10VCC11VCC12VCC13VCC14
VCC15
VCC16VCC17VCC18
VCC19
VCC2
VCC20VCC21
VCC22VCC23VCC24
VCC25
VCC26VCC27VCC28VCC29
VCC3
VCC30VCC31
VCC32VCC33VCC34VCC35
VCC36VCC37VCC38
VCC39
VCC4
VCC40
VCC41VCC42
VCC43
VCC44
VCC45VCC46VCC47VCC48VCC49
VCC5
VCC50VCC51
VCC52VCC53VCC54VCC55VCC56VCC57
VCC58
VCC59
VCC6
VCC60VCC61
VCC62VCC63VCC64
VCC65VCC66VCC67
VCC68
VCC69
VCC7
VCC70VCC71VCC72VCC73VCC74
VCC75VCC76VCC77VCC78
VCC79
VCC8
VCC80VCC81
VCC82VCC83
VCC84VCC85
VCC9
HETERO 1 OF 4NORTHWOOD MOBILE REV 0.60
VSS174
VSS8
VSS97VSS98VSS99
VSS100
VSS101VSS102VSS103VSS104
VSS105VSS106
VSS9
VSS107
VSS108VSS109VSS110
VSS111
VSS112VSS113VSS114VSS115VSS116
VSS10
VSS117
VSS118VSS119VSS120VSS121
VSS122VSS123VSS124
VSS125VSS126
VSS127VSS128
VSS129VSS130VSS131VSS132VSS133VSS134VSS135
VSS136
VSS11
VSS137VSS138VSS139VSS140VSS141
VSS142
VSS143VSS144VSS145
VSS146
VSS12
VSS147VSS148
VSS149VSS150VSS151
VSS152
VSS153VSS154VSS155VSS156
VSS13
VSS157VSS158
VSS159VSS160VSS161VSS162
VSS163VSS164
VSS14
VSS165
VSS166VSS167
VSS168VSS169
VSS170VSS171VSS172VSS173
VSS175
VSS15
VSS176
VSS177VSS178VSS179
VSS180VSS181
VSS16
VSS17VSS18VSS19
VSS20
VSS21VSS22VSS23VSS24VSS25VSS26
VSS27VSS28VSS29VSS30
VSS31VSS32VSS33
VSS34VSS35
VSS36
VSS2
VSS37
VSS38VSS39VSS40VSS41VSS42VSS43VSS44
VSS45VSS46
VSS3
VSS47VSS48VSS49VSS50
VSS51
VSS52VSS53VSS54
VSS55VSS56
VSS4
VSS57
VSS58VSS59VSS60
VSS61
VSS62VSS63VSS64VSS65VSS66
VSS5
VSS67
VSS68VSS69VSS70VSS71
VSS72VSS73VSS74
VSS75VSS76
VSS6
VSS77VSS78
VSS79VSS80VSS81VSS82VSS83VSS84VSS85
VSS86
VSS7
VSS87VSS88
VSS89VSS90VSS91
VSS93VSS94
VSS95VSS96
VSS1 VSS92
SKTOCC
HETERO 4 OF 4
NORTHWOOD MOBILE REV 0.60
20%.22uF 10V
20%.22uF 10V
20%.22uF 10V
20%.22uF 10V
20%.22uF 10V
20%.22uF 10V
20%.22uF 10V
20%.22uF 10V
20%.22uF 10V
20%.22uF 10V
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R 10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R 10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
10uF 6.3V_X7R
ALL CAPS NEED TO BE PLACED
POSSIBLE USE TWO VIAS/PADDIRECTLY UNDER JCPU, WHEN
Place caps close to JCPU
CPU Bulk Decoupling
CPU High Frequency Decoupling
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
56 OF 102
1 2C556
21C580
21C648
1 2C651
21C632
1 2C601
21C624
1 2C579
21
C576
1 2
C557
21C620
1 2C600
21C637
21C638
1 2C593
21C616
1 2C602
21C577
1 2C613
21C611
1 2C604
21C615
1 2C647
1 2C598
1 2C594
21
C633
21
C621
21C614
1 2
C592
21
C650
1 2C227
1 2C196
1 2C221
1 2
C222
1 2
C205
1 2C197
1 2C191
1 2C217
1 2
C216
1 2
C204
AF6
A21
R4
R23R26T3
T6T21T24U2
U5U22
A24
U25
V1V4V23V26
W3W6W21
W24Y2
A26
Y5
Y22Y25AA1AA4
AA7AA9AA11
AA13AA15AA17AA19
AA23AA26AB3
AB6AB8AB10AB12
AB14
B4
AB16AB18
AB20AB21AB24
AC2AC5AC7AC9
AC11
B8
AC13AC15
AC17AC19AC22AC25
AD1AD4AD8
AD10
B10
AD12AD14
AD16AD18AD21AD23
AE7AE9
B12
AE11
AE13AE15AE17AE19
AE22AE24AE26
AF1
AF8
B14
AF10
AF12AF14AF16
AF18AF20
B16
B18B20B23B26
C2C5C7
C9C11C13
C15C17C19C22
C25D3D6
D8D10D12
A9
D14
D16D18D20
D21D24
E1E4
E7E9
A11
E11
E13E15E17
E19E23E26F2
F5F8
A13
F10
F12F14F16F18
F22F25G3
G6G21
A15
G24
H1H4
H23H26
J2J5
J22
J25K3
A17
K6K21
K24L1L4
L23L26M2M5
M22
A19
M25N3
N6N21N24
P5P22
P25R1
A3 P2
AF26
JCPU
A8
B11B13
B15B17B19
C8C10C12C14
C16
A10
C18C20
D7D9
D11D13
D15D17D19
E8
A12
E10E12
E14E16E18E20
F9F11F13
F15
A14
F17F19
AA8
AA10
AA12
AA14AA16AA18
AB7AB9
A16
AB11AB13
AB15AB17AB19
AC8AC10AC12
AC14AC16
A18
AC18AD7
AD9AD11AD13
AD15AD17AD19AE6
AE8
A20
AE10AE12
AE14AE16AE18
AE20AF2AF5AF7
AF9
B7
AF11AF13
AF15AF17AF19AF21
B9
JCPU
2.2p
F50
V-5
%
2.2p
F50
V-5
%
+3VSUS
10K
-5%
10K
-5%
0.1u
F 16
V
0.1u
F 16
V
+3VALW +3VALW
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
50V-10%2200pf
10K
-5%
6.8K
-5%
VDDD+D-
GND
THERMSCLK
SDATA
ALERT
ADM1032
6.8K
-5%
+3VRUN
0.1u
F 16
V
51.1
-1%
+VCC_CORE
+3VSUS51
.1-1
%
10uF
6.3
V
39-1
%
150-
1%
51.1
-1%
1.5K
-1%
51.1
-1%
10K
-5%
33.2-1%
10K
-5%
27.4
-1%
SH
OR
TP
AD
S
SH
OR
TP
AD
S
SH
OR
TP
AD
S
SH
OR
TP
AD
S
SH
OR
TP
AD
S
10K
-5%
10K
-5%
51.1
-1%
K
KEY 262MM SMT
680-
5%
7SH08FU
+5VSUS
+3VSUS
51.1
-1%
10K
-5%
0-5%
10K
-5%VCC
BX
D4
C4A4D3C3
B3A3
D2C2
B2A2
B0A1
B1
C0D0C1
D1
B4
BE GND
A0
74CBT3383Q
0.1u
F 16
V
0-5%
0-5%
0-5%
0-5%
0-5%0-
5%
10K
-5%
10K
-5%
10K
-5%
10K
-5%
10K
-5%
+3VRUN
2 N 7 0 0 2
D
SG
10K
-5%
S O O O O
SSSSS
O O O O O
SSSS
SS
OO
OO
SOSO
SSS
SS
SS
OO
OOO
OO
OO
O
OS0SOSOS
SSS
OOOOOOO
4 3 2 1 0 V C C _ C O R E
S
SSSSS
SSS
SS
SS
OO
OO
S
SOSO
OOOOOO
S
SSS
SS
SS
OO
OOO
OO
OO
O
OS
SOSOS
SSS
OOOOOOO
OOOOOOOOO
1.300V1.350V1.400V1.450V1.500V1.550V1.600V1.650V1.700V
S = pads shortedO = pads open
4
pop
no poppop
no pop
pop
pop no pop
pop no pop
pop no pop
no pop
no poppop
no poppop
pop no pop
no poppop
pop no pop
no poppop
no pop
CPU Temperature Sensor
Layout Note: CPU Temperature Sensor
bottom side of the mainboardPlace this circuit on the
PLACE RES<1 FROM PORT
DEBUG PORT MUST BE AT END OF TRACE
Place PULLUP RESISTORS<1" FROM ITP PORT PINS
1.5k510 ohms
1k pull-downno pop
no pop
no pop
ITP Not UsedITP UsedRef. Des.
ITP Population Matrix
Layout Note: JITP
on the buttom side of theboard for test in factoryDebug port must be at theend of the following traces:
Place the pads to connector
CPURST*, GTL_PRDY*,ITP_TCK, ITP_TMS
pop
pop
pop
pop no pop
pop
no pop
R264
R255
R257
R258
R140 (p.7)
R249
R248
R280
R281
R279
R278
R283
R273
R256
R251
R265
R271
R263
R272
R275
39 ohms 1k
ITP Debug ConnectorCircuit Not Complete. Pending input from Intel.
MUX_ENAB = 0 = A to C
MUX_ENAB = 1 = B to C
CPU Voltage ID Mux
3 2 1 0 V C C _ C O R E
1.750V
S
SSSSSS
1.250V1.200V1.150V1.100V1.050V1.000V
SSSSSSSSSS
SSSS
0.9750V0.950V0.925V0.900V0.875V0.850V0.825V0.800V0.775V0.750V0.725V
0.600V0.625V0.650V0.675V0.700V
B_VID Setting B_VID Setting
Layout Note: B_VIDsMake pads accessable
PLACE NEAR ITP
O
O
O
4A
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21
R65
3
1
2
Q83
NP
EC_VID1XREF=30
21
R36
8
NP
45
RN
4
NP
36
RN
4
NP
27
RN
4
NP
18
RN
4
NP
12
R61
0
NP
12
R36
5
12
R37
7
12
R39
0
12
R38
0
12
R37
2
1
2
C47
1
NP
24
13
2320211916
1817
1510
1411
47
8
256
9
22
1 12
3
U13NP
12
R49
4
NP
H_ITP_DBR4
GDRUNPWROK35,41H_DBA 6
21
R61
8
NP
21
R39
2
NP
12
R31
7
NP
DPRSLPVR15,40
H_TCK4,6CK_ITP_R4CK_ITP_R4
3
2
14
5 U63
21
R31
6
26
1
1011 1213 14
15 1617 1819
2
20
21 222325
3 45 6
7 89
24
P1NP
H_TMS 4
H_TDI 4
H_TDO 4
12
R32
4
27
RN
2
45
RN
2
12
B_V
ID0
12
B_V
ID1
12
B_V
ID2
12
B_V
ID3
12
B_V
ID4
NC_ITP_26
H_RESET4,7
H _ B P M 54
H _ B P M 44
H _ B P M 14
H _ B P M 04
12
R31
8
12
R29
9
21R296NP
12
R30
112
R30
9
12
R32
2
12
R32
3
12
R30
6
12
R30
821C
734
NC_ITP_FBI
12
R30
2
G_AGPBUSY 11,15H_DBA6
12
R30
7
VID2 40
VID3 40
40VID4
ATF_INT 30
1
2
C66
1
DRUNPWROK 15
DAT_SMB31,32
CLK_SMB31,32
H_THERMDC4
H_THERMDA4
12
R48
9
123
5
48
7
6
U5912
R48
6
12
R49
2
1 2C669
VID0 40
1
2
C42
7
1
2
C42
4
H_TCK 4,6
H_VID44
H_VID04
H_VID34
H_VID14
H_VID24
18
RN
2
36
RN
2
H_TRST 4
12
C42
9
NP
12
C42
6
NP
MUX_ENAB
VID1 40
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
+1.5VRUN
+1.8VRUN
+VCC_CORE
301-
1%15
0-1%
+VCC_CORE
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
301-
1%15
0-1%
.01u
F 50
V
27.4
-1%
27.4
-1%
.01u
F 50
V
47pF
50V
-5%
36.5
-1%
4.7K
SBS0SBS1
SCB1SCB2
SCB3SCB4SCB5SCB6SCB7
SCBO
SCK0SCK1SCK2
SCK3SCK4SCK5
SCKE0
SCKE1SCKE2
SCKE3
SDQ0SDQ1
SDQ10SDQ11SDQ12SDQ13SDQ14SDQ15SDQ16
SDQ17SDQ18SDQ19
SDQ2
SDQ20SDQ21SDQ22
SDQ23
SDQ24SDQ25SDQ26
SDQ27SDQ28SDQ29
SDQ3
SDQ30SDQ31SDQ32
SDQ33
SDQ34SDQ35SDQ36SDQ37SDQ38SDQ39
SDQ4
SDQ40SDQ41SDQ42SDQ43
SDQ44SDQ45SDQ46
SDQ47SDQ48
SDQ49
SDQ5
SDQ50
SDQ51SDQ52SDQ53SDQ54SDQ55SDQ56SDQ57
SDQ58SDQ59
SDQ6
SDQ60SDQ61SDQ62SDQ63
SDQ7SDQ8SDQ9
SDQS0
SDQS1SDQS2SDQS3
SDQS4SDQS5
SDQS6SDQS7
SDQS8
SMA0
SMA1
SMA10SMA11
SMA12
SMA2SMA3SMA4SMA5SMA6SMA7
SMA8SMA9
RCVENIN
RCVENOUT
SCAS
SCK0SCK1SCK2
SCK3SCK4SCK5
SCS0
SCS1
SCS2SCS3
SRAS
SWE
BROOKDALE DDRHETERO 3 OF 5
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
10-5%
BCLK
HLRCOMPHRCOMP0HRCOMP1
HSWNG0HSWNG1
ADS
BCLK
BNR
BPRI
BR0
CPURST
DBSY
DEFER
DRDY
HA10HA11HA12
HA13HA14HA15HA16HA17HA18HA19
HA20HA21HA22HA23HA24HA25
HA26
HA27HA28HA29
HA3
HA30HA31
HA4HA5
HA6HA7HA8
HA9
HADSTB0HADSTB1
HD0HD1
HD10HD11HD12HD13HD14HD15HD16
HD17HD18HD19
HD2
HD20HD21HD22
HD23
HD24HD25HD26
HD27HD28HD29
HD3
HD30HD31HD32
HD33
HD34HD35HD36HD37HD38HD39
HD4
HD40HD41HD42HD43
HD44HD45HD46
HD47HD48
HD49
HD5
HD50
HD51HD52HD53HD54HD55HD56HD57
HD58HD59
HD6
HD60HD61HD62HD63
HD7HD8HD9
HDSTBN0HDSTBN1HDSTBN2
HDSTBN3HDSTBP0HDSTBP1HDSTBP2HDSTBP3
HIT
HITM
HLOCK
HREQ0HREQ1HREQ2HREQ3HREQ4
HTRDY
RS0RS1RS2
RSTIN
TESTIN
BROOKDALE DDR
HETERO 1 OF 5
10-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
22-5%
(HXSWNG)
Bit Swapping
Sig --- Pin
Bit Swapping
Sig --- PinBit Swapping
Sig --- Pin
Bit Swapping
Sig --- Pin
CB5 --- SCB1
CB1 --- SCB0
CB4 --- SCB5
CB0 --- SCB4
Verify value.
D0 --- SDQ4
D4 --- SDQ0
D1 --- SDQ5
D5 --- SDQ1
D2 --- SDQ6
D6 --- SDQ3
D3 --- SDQ2
D10 --- SDQ14
D14 --- SDQ10
D16 --- SDQ20
D20 --- SDQ16
D33 --- SDQ37
D37 --- SDQ33
D35 --- SDQ39
D39 --- SDQ35
D40 --- SDQ44
D44 --- SDQ40
D41 --- SDQ45
D45 --- SDQ41
D46 --- SDQ43
D43 --- SDQ46
D52 --- SDQ49
D49 --- SDQ52
D50 --- SDQ54
D54 --- SDQ50
D51 --- SDQ55
D55 --- SDQ51
D60 --- SDQ57
D57 --- SDQ60
D58 --- SDQ62
D62 --- SDQ58
Bit Swapping
Sig --- Pin
(HYSWNG)HLRCOMP=2/3 Zo
HRCOMPs=1/2 Zo
Sub = Brookdale-M
4A
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41RN20
SUB=SUB_7K99332RN20
SUB=SUB_7K993
1 2R154
2 3RN93
SUB=SUB_7K993
1 4RN87
SUB=SUB_7K993
2 3RN26
SUB=SUB_7K993
2 3RN22
SUB=SUB_7K993
1 4RN22
SUB=SUB_7K993
DDR_D61_R 10
DDR_DS4_R 10
NC_RN_MA11 2 3RN83
J8
P27
AC2AC13
AA7AD13
V3
K8
W3
Y7
V7
AE17
V5
Y4
V4
P4R6P5
P3N2N7
N3K4M4M3
L3L5K3
J2M5J3
L2H4N5G2
T4
M6L7
T5T3
U3R3P7
R2
R5N6
AA2AB5
AD7AC7AC6
AC3AC8AE2AG5
AG2AE8AF6
AA5
AH2AF3AG3
AE5AH7AH3AF4
AG8AG7AG6
AB3
AF8AH5
AC11AC12
AE9AC9AE10
AD9AG9
AC10
AB4
AE12AF10AG11AG10
AH11AG12AE13
AF12AG13AH13
AC5
AC14
AF14AG14AE14
AG15AG16AG17AH15
AC17AF16
AA3
AE15
AH17AD17AE16
AA6AE3AB7
AD4AE6
AE11
AC15AD3AE7
AD11AC16
Y5
Y3
W5
U6T7R7
U5U2
U7
W2W7W6
J27
H26
U60
SUB_0H172
2 3RN58
1 4RN58
1 4RN83
2 3RN80
1 4RN80
2 3RN77
1 4RN77
2 3RN74
1 4RN74
2 3RN71
1 4RN71
2 3RN68
1 4RN68
2 3RN64
1 4RN64
2 3RN62
1 4RN62
DDR_BS0_R10
2 3RN82
1 4RN82
DDR_MA127,10 DDR_MA12_R 10
NC_RN_MA12_RNC_RN_MA12
DDR_MA77,10
DDR_MA9_R 10DDR_MA97,10
DDR_MA37,10
DDR_MA57,10
DDR_MA107,10
DDR_WE_R 10D D R _ W E7,10
DDR_MA4_R 10DDR_MA47,10
DDR_MA0_R 10DDR_MA07,10
DDR_RAS_R 10
DDR_MA8_R 10DDR_MA87,10
DDR_RCVENOUT
DDR_RCVENIN
DDR_CB0_R 10
DDR_DS8_R 10
DDR_CB57
7 DDR_CB2
DDR_CB67
G12G13
D16B15
C14B17C17
C15D14
C16
E14J24G6
G15E24H5
G23E22H23
F23
G28F27
B25C25B27
D27D26E25D24
E23C22E21
C28
C24B23D22
B21C21D20C19
D18C20E19
E28
C18E17E13C12
B11C10B13
C13C11D10
H25
E10C9D8E8
E11B9B7
C7C6D6
G27
D4
B3E6B5
C4E5C3D3
F4F3
F25
B2
C2E2G5
B28E27C27
F26
C26C23B19
D12C8C5E3
E15
E12F17
F13E20
G22
E16G18G19
E18F19G21
G20F21
G3
H3
G8
F15G25G7
G14G24F5
E9F7
F9E7
F11
G11
U60
12
R51
7
NP
DDR_CAS7,10
12
R51
8
21C
244
NP
DDR_D57_R 10
DDR_D627
DDR_D587
DDR_D577
DDR_D607
DDR_D557
DDR_D517
DDR_D547
DDR_D507
DDR_D497
DDR_D527
DDR_D437
DDR_D467
DDR_D457
DDR_D417
DDR_D407
DDR_D447
DDR_D397
DDR_D357
DDR_D377
DDR_D337
DDR_CB5 7
DDR_CB1 7
DDR_CB4 7
DDR_CB0 7
DDR_D207
DDR_D167
DDR_D147
DDR_D107
DDR_D27
DDR_D17
DDR_D07
DDR_D67
DDR_D37
DDR_D57
DDR_D47
H_SWNG07 H_SWNG17
H_SWNG0 7
12
C29
0
H_SWNG1 7
DDR_D07
DDR_D47
DDR_D17
DDR_D57
DDR_DS07
DDR_D27
7 DDR_D6
DDR_D77
DDR_D87
DDR_D127
DDR_D97
DDR_D137
DDR_DS17
DDR_D107
DDR_D147
DDR_D117
DDR_D157
NC_RN_CB6_2 NC_RN_CB6_3
DDR_CB6_R 10
DDR_CB37 DDR_CB3_R 10
DDR_CB77 DDR_CB7_R 10
DDR_MA27,10
DDR_MA17,10
DDR_D47_R 10
DDR_D447
7 DDR_D53
DDR_D58_R 10
DDR_D33_R 10
DDR_D367
DDR_BS17,10
DDR_D48_R 10
DDR_D527
DDR_D59_R 10
12
R15
1
12
R19
9
H_RS2 4
H_RS1 4
DDR_MA6_R 10
DDR_MA5_R 10
10DDR_CB2_R
DDR_DS6_R 10DDR_DS67
DDR_CB1_R 10
DDR_MA67,10
DDR_MA2_R 10
DDR_MA10_R 10
DDR_MA1_R 10
DDR_BS1_R 10
DDR_D32_R 10
DDR_D36_R 10
DDR_D37_R 10
DDR_RAS7,10
DDR_D327
DDR_D377
DDR_D53_R 10
DDR_D50_R 10
DDR_D497
DDR_D507
DDR_D54_R 10
DDR_D51_R 10
DDR_D56_R 10
DDR_D547
DDR_D517
DDR_D557
DDR_D567
DDR_D60_R 10DDR_D607
DDR_D617
CK_HCLK 3CK_HCLK 3
H_D334
12
C26
8
12
R18
52
1R
178
H_RESET 4,6
H_DSTBP04
H_DSTBN04
H_D04
H_RS0 4
H_BNR 4
H_ADS 4
H_BR0 4
H_HITM 4
H_HIT 4
H_DRDY 4
H_DBSY 4
H_ADSTRB1 4
H_ADSTRB0 4
H_A3 4
H_REQ4 4
H_REQ3 4
H_REQ2 4
H_REQ1 4
H_REQ0 4
H_A4 4H_A5 4H_A6 4H_A7 4H_A8 4H_A9 4H_A10 4H_A11 4H_A12 4H_A13 4H_A14 4H_A15 4H_A16 4H_A17 4H_A18 4H_A19 4H_A20 4H_A21 4H_A22 4H_A23 4H_A24 4H_A25 4H_A26 4H_A27 4H_A28 4H_A29 4H_A30 4H_A31 4
H_D14H_D24H_D34H_D44H_D54H_D64H_D74H_D84H_D94H_D104H_D114H_D124H_D134H_D144H_D154H_D164H_D174H_D184H_D194H_D204H_D214H_D224H_D234H_D244H_D254H_D264H_D274H_D284H_D294H_D304H_D314H_D324
H_D344H_D354H_D364H_D374H_D384H_D394H_D404
H_D424H_D434H_D444H_D454H_D464H_D474H_D484H_D494H_D504H_D514H_D524H_D534H_D544H_D554H_D564H_D574H_D584H_D594H_D604H_D614H_D624H_D634
H_DSTBN14H_DSTBN24H_DSTBN34
H_DSTBP14H_DSTBP24H_DSTBP34
H_TRDY 4H_DEFER 4H_BPRI 4H_LOCK 4PCI_PCIRST 11,13,21,23,24,27,28,30
DDR_D577
DDR_D337
DDR_CB17
DDR_D55_R 10
DDR_D49_R 10
DDR_CAS_R 10
DDR_CB5_R 10
DDR_D5_R 10
DDR_D1_R 10
DDR_D4_R 10
DDR_D0_R 10
10DDR_D6_R
DDR_D2_R 10
DDR_DS0_R 10
DDR_D9_R 10
DDR_D12_R 10
DDR_D8_R 10
DDR_D7_R 10
DDR_D14_R 10
DDR_D10_R 10
DDR_DS1_R 10
DDR_D13_R 10
DDR_D15_R 10
DDR_D11_R 10
DDR_CB07
DDR_D317
DDR_D277
DDR_CB4_R 10
DDR_D31_R 10
DDR_D27_R 10
DDR_D267
DDR_DS37
DDR_D297
DDR_D30_R 10
DDR_D26_R 10
DDR_DS3_R 10
DDR_D287
DDR_D247
DDR_D237
DDR_D25_R 10
DDR_D28_R 10
DDR_D24_R 10
DDR_D23_R 10
DDR_D227
DDR_DS27
DDR_D19_R 10
DDR_D22_R 10
DDR_D18_R 10
DDR_DS2_R 10
DDR_D177
DDR_D167
DDR_D21_R 10
DDR_D17_R 10
DDR_D20_R 10
DDR_D16_R 10
DDR_D197
DDR_D207
DDR_D217
DDR_D187
DDR_D307
DDR_D29_R 10
DDR_D257
DDR_CB47
DDR_D597
DDR_D627
DDR_D587
DDR_D62_R 10
DDR_D357
DDR_D387
DDR_D347
DDR_DS47
DDR_D35_R 10
DDR_D38_R 10
DDR_D34_R 10
DDR_D407
DDR_D397
DDR_D44_R 10
DDR_D40_R 10
DDR_D39_R 10
DDR_D467
DDR_D427
DDR_DS57
DDR_D457
DDR_D46_R 10
DDR_D42_R 10
DDR_DS5_R 10
DDR_D45_R 10
DDR_D487
DDR_D477
DDR_D437
DDR_D52_R 10
DDR_D43_R 10
DDR_DS87
DDR_DS7_R 10DDR_DS77
DDR_BS0 7,10DDR_BS1 7,10
DDR_CB2 7DDR_CB3 7
DDR_CB6 7DDR_CB7 7
CK_DDR_CK0 10CK_DDR_CK1 10CK_DDR_CK2 10CK_DDR_CK3 10CK_DDR_CK4 10CK_DDR_CK5 10
DDR_CKE0_DIMM0 10DDR_CKE1_DIMM0 10DDR_CKE2_DIMM1 10DDR_CKE3_DIMM1 10
DDR_D117DDR_D127DDR_D137
DDR_D157
DDR_D177DDR_D187DDR_D197
DDR_D217DDR_D227DDR_D237DDR_D247DDR_D257DDR_D267DDR_D277DDR_D287DDR_D297DDR_D307DDR_D317DDR_D327
DDR_D347
DDR_D367
DDR_D387
DDR_D427
DDR_D477DDR_D487
DDR_D537
DDR_D567
DDR_D597
DDR_D617
DDR_D637
DDR_D77DDR_D87DDR_D97
DDR_DS0 7DDR_DS1 7DDR_DS2 7DDR_DS3 7DDR_DS4 7DDR_DS5 7DDR_DS6 7DDR_DS7 7DDR_DS8 7
DDR_MA0 7,10DDR_MA1 7,10
DDR_MA10 7,10DDR_MA11 7,10DDR_MA12 7,10
DDR_MA2 7,10DDR_MA3 7,10DDR_MA4 7,10DDR_MA5 7,10DDR_MA6 7,10DDR_MA7 7,10DDR_MA8 7,10DDR_MA9 7,10
DDR_CAS 7,10
CK_DDR_CK0 10CK_DDR_CK1 10CK_DDR_CK2 10CK_DDR_CK3 10CK_DDR_CK4 10CK_DDR_CK5 10
DDR_CS0_DIMM0 10DDR_CS1_DIMM0 10DDR_CS2_DIMM1 10
DDR_RAS 7,10
D D R _ W E 7,10
DDR_CS3_DIMM1 10
DDR_MA3_R 10
DDR_MA117,10 DDR_MA11_R 10
DDR_MA7_R 10
12
R19
32
1R
198
H_D414
DDR_D41_R 10DDR_D417
10DDR_D3_R7 DDR_D3
DDR_BS07,10
NC_RN_MA11_R
2 3RN24
SUB=SUB_7K993
1 4RN24
SUB=SUB_7K993
2 3RN55
SUB=SUB_7K993
1 4RN55
SUB=SUB_7K993
1 4RN93
SUB=SUB_7K993
2 3RN107
SUB=SUB_7K993
2 3RN91
SUB=SUB_7K993
1 4RN91
SUB=SUB_7K993
2 3RN89
SUB=SUB_7K993
1 4RN89
SUB=SUB_7K993
2 3RN87
SUB=SUB_7K993
2 3RN126
SUB=SUB_7K993
1 4RN126
SUB=SUB_7K993
2 3RN123
SUB=SUB_7K993
1 4RN123
SUB=SUB_7K993
2 3RN122
SUB=SUB_7K993
1 4RN122
SUB=SUB_7K993
2 3RN119
SUB=SUB_7K993
1 4RN119
SUB=SUB_7K993
2 3RN118
SUB=SUB_7K993
1 4RN118
SUB=SUB_7K993
2 3RN115
SUB=SUB_7K993
1 4RN115
SUB=SUB_7K993
2 3RN113
SUB=SUB_7K993
1 4RN113
SUB=SUB_7K993
2 3RN111
SUB=SUB_7K993
1 4RN111
SUB=SUB_7K993
2 3RN109
SUB=SUB_7K993
1 4RN109
SUB=SUB_7K993
1 4RN107
SUB=SUB_7K993
2 3RN105
SUB=SUB_7K993
1 4RN105
SUB=SUB_7K993
2 3RN103
SUB=SUB_7K993
1 4RN103
SUB=SUB_7K993
2 3RN101
SUB=SUB_7K993
1 4RN101
SUB=SUB_7K993
2 3RN99
SUB=SUB_7K993
1 4RN99
SUB=SUB_7K993
2 3RN97
SUB=SUB_7K993
1 4RN97
SUB=SUB_7K993
2 3RN95
SUB=SUB_7K993
1 4RN95
SUB=SUB_7K993
1 4RN128
SUB=SUB_7K9932 3RN128
SUB=SUB_7K9931 4RN131
SUB=SUB_7K9932 3
RN131
SUB=SUB_7K9931 4RN132
SUB=SUB_7K9932 3
RN132
SUB=SUB_7K993
2 3RN53
SUB=SUB_7K993
1 4RN53
SUB=SUB_7K993
2 3RN51
SUB=SUB_7K993
1 4RN51
SUB=SUB_7K993
2 3RN49
SUB=SUB_7K993
1 4RN49
SUB=SUB_7K993
2 3RN47
SUB=SUB_7K993
1 4RN47
SUB=SUB_7K993
2 3RN45
SUB=SUB_7K993
1 4RN45
SUB=SUB_7K993
2 3RN43
SUB=SUB_7K993
1 4RN43
SUB=SUB_7K993
2 3RN41
SUB=SUB_7K993
1 4RN41
SUB=SUB_7K993
2 3RN39
SUB=SUB_7K993
1 4RN39
SUB=SUB_7K993
2 3RN36
SUB=SUB_7K993
1 4RN36
SUB=SUB_7K993
2 3RN34
SUB=SUB_7K993
1 4RN34
SUB=SUB_7K993
2 3RN32
SUB=SUB_7K993
1 4RN32
SUB=SUB_7K993
2 3RN30
SUB=SUB_7K993
1 4RN30
SUB=SUB_7K993
2 3RN28
SUB=SUB_7K993
1 4RN28
SUB=SUB_7K993
1 4RN26
SUB=SUB_7K993
DDR_D63_R 10DDR_D637
+2.5VSUS
10K
-5%
+3VSUS
+5VSUS
10K
-5%
+2.5VSUS
0.1u
F 16
V
10-5%
50V-20%
.1uF
IRF7811
25V-20%
0.1uF
50V-10%
2200pf
4.7uF16V
-10%
50V-10%
2200pf
PWR_SRC
4.7uF16V-10%
MBR0530T
PWR_SRC
220p
F50
V-1
0%
1uF
6.3V
220p
F50
V-1
0%
+VCC_CORE
100-
1%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
49.9
-1%
0.1u
F 16
V
470p
F50
V-1
0%56
.2-1
%
301-
1%30
1-1%
0-5%
0.1u
F 16
V
0.1u
F 16
V
66IN
AD_STB0
AD_STB1
AGPREF
GRCOMP
G_AD0G_AD1
G_AD10G_AD11G_AD12
G_AD13G_AD14G_AD15
G_AD16G_AD17G_AD18
G_AD19
G_AD2
G_AD20G_AD21G_AD22G_AD23G_AD24G_AD25
G_AD26G_AD27G_AD28G_AD29
G_AD3
G_AD30G_AD31
G_AD4G_AD5G_AD6G_AD7G_AD8
G_AD9
G_PAR
HDVREF1HDVREF2HDVREF3HDVREF4HDVREF5
HI_0HI_1
HI_10
HI_2
HI_3HI_4HI_5HI_6HI_7HI_8
HI_9
HI_REF
HI_STB
NC_1NC_2
RSVD1
RSVD10
RSVD11
RSVD2RSVD3
RSVD4RSVD5RSVD6
RSVD7RSVD8RSVD9
SBA0SBA1
SBA2SBA3SBA4
SBA5SBA6SBA7
SB_STB
SDREF1
SDREF2
SMRCOMP
ST0
ST1ST2
AD_STB0
AD_STB1
DBI0
DBI1DBI2DBI3
G_CBE0G_CBE1G_CBE2
G_CBE3
G_DEVSELG_FRAME
G_GNT
G_IRDY
G_REQ
G_STOPG_TRDY
HI_STB
PIPE
RBF
SB_STB
WBF
BROOKDALE DDRHETERO 2 OF 5
0.1u
F 16
V
D10M
Q040
21
PWR CHOKE
THA02P51X
+1.8VRUN
36.5
-1%
+4V-20%
180uF
+4V-20%
180uF
1K-5
%
1K-5
%
20%.22uF 10V
0-5%
NC3
NC1
V+
SKIP
REF
FB
PGNDDL
LX
BSTDH
VCCSHDN
NC2
VDD
TON
OUT
AGNDPGOOD
ILIM
MAX1714EEP
+3VSUS
10K-1%
14.3K-1%
2 N 7 0 0 2
D
SG
+5VSUS
7SH00
0-5%
1K-5
%
0-5%
0-5%
2K-5
%
+2.5VSUS
27.4
-1%
2K-5
%2K
-5%
+4V-20%
180uF
0.1u
F 16
V
MB
RS3
40T3
SI4810DY
30.1
-1%
15uF 25V20%
15UF_25V
_D2
15UF_25V
_D2
Sightings report says ST0 PD 2K
MUST BE MINIMUM LENGTH COMMON CONNETION POINT
MINIMUM LENGTH
Place between
HUBREF Source
9.1A
ICH and MCH
AGPRCOMP=2/3 Zo
G_ST0 pulldown is popped for DDR.
FB tied to GND = 2.5V Vout.
SM_RCOMP=1/2 Zo
Place < 1in from MCH.
DDR +2.5V Source
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
59 OF 102
21 C
85521 C
852
12
C186
NP
12
R62
4
8765
4
1 2 3
Q20
12
D8
NP
12
C37
1
1
2
C218
NP
12
R62
0
NP
12
R61
9
NP
12
R24
5
NP
12
R50
8
NP
RUN_ON19,30,34,35,38-411 2
R622
1 2R621NP
12
R61
4
NP
12
R61
5
21
54
U74
V2P5V_SHDNNC_MCH_RSVD6
3
1
2
Q78
12
R108
1 2R107
11
2
17
18
7
4
1213
20
19
1
15
8
3
9
10
14
6
16
5
U24
SUSPWROK15,35SIO_SLP_S515,30
A G P _ R C O M P8
V_DDR_MCH_REF 10,39V_MCH_REF 1 2R211
12
C147
12
R24
0
12
R50
7
NP
1
2
C193
1
2
C168
12
R24
4
VREFGC8,11
VREFGC 8,11
21
L51
12
D9
12
C32
5P22
R24
AC27
AA21
AD25
R27R28
T23U23T24
U24U25V24
Y27Y26
AA28AB25
T25
AB27AA27AB26
Y23AB23AA24
AA25AB24AC25AC24
R25
AC22AD24
T26T27
U27U28V26
V27
W25
M7R8Y8
AB11AB17
P25P24
M24
N27
P23M26M25
L28L27M27
N28
P26
N25
AD26AD27
G9
K23
K25
G10G16
G17H6H7
H27J23J25
AH28AH27
AG28AG27AE28
AE27AE24AE25
AF27
J9
J21
J28
AG25
AF24AG26
R23
AC28
AD5
AG4AH9AD15
V25V23Y25
AA23
W28Y24
AH25
W27
AG24
W23W24
N24
AF22
AE22
AF26
AE23
U60
HL_REF8,13
12
C33
5
H_BSEL03,4
G_ST08,11
G_ST18,11
HL_REF 8,13
12
C38
91
2R
272
21
R25
82
1R
259
12
R27
1
NP
21C
388
NP
12
C39
0A G P _ R C O M P 8S M _ R C O M P 8
12
R21
4
V_MCH_GTLREF
H_DBI3 4
H_DBI2 4
H_DBI1 4
H_DBI0 4
G_C/BE311
G_C/BE211
G_C/BE111
G_C/BE011
G_SBA111
G_SBA011
G_SB_STB11
G_SB_STB11
G_AD_STB111
G_AD_STB111
G_AD_STB011
G_AD_STB011
G_ST211
G_ST18,11
G_ST08,11
HL_REF 8,13
G_AD011
HL_HL10 13
HL_HL9 13
HL_HL8 13
HL_HL7 13
HL_HL6 13
HL_HL5 13
HL_HL4 13
HL_HL3 13
HL_HL2 13
HL_HL1 13
HL_HL0 13
HL_HLSTRB 13HL_HLSTRB 13
G_AD111G_AD211G_AD311G_AD411G_AD511G_AD611G_AD711G_AD811G_AD911G_AD1011G_AD1111G_AD1211G_AD1311G_AD1411G_AD1511G_AD1611G_AD1711G_AD1811G_AD1911G_AD2011G_AD2111G_AD2211G_AD2311G_AD2411G_AD2511G_AD2611G_AD2711G_AD2811G_AD2911G_AD3011G_AD3111
G_SBA211G_SBA311G_SBA411G_SBA511G_SBA611G_SBA711
NC_MCH_RSVD11
NC_MCH_RSVD10
NC_MCH_RSVD9
NC_MCH_RSVD8
NC_MCH_RSVD7
NC_MCH_RSVD5
NC_MCH_RSVD4
NC_MCH_RSVD3
NC_MCH_RSVD2
CK_66M_MCH 3
NC_MCH_RSVD1
NC_MCH_NC_1
NC_MCH_NC_2
G_PIPE 11
G_GNT 11
G_REQ 11
G_PAR 11
G_STOP 11
G_TRDY 11
G_IRDY 11
G_FRAME 11
G_DEVSEL 11
G _ W B F 11
G _ R B F 11
12
R20
921C
281
12
C30
4
21C
272
2 1D10
21C200
12
C148
12
C201
12
C2202
1 C210
1 2 3
4
85 6 7
Q2112
C189
1 2R131
21C
311
21
R60
7
12
R60
8
V_2P5V_PWRGD39
8 S M _ R C O M P
V_1P25V_DDR_VTT10,11,38,39
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
+1.5VRUN
+1.5VRUN
+1.5VRUN
+1.5VRUN
10uF
6.3
V
+2.5VSUS
+2.5VSUS
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
+150uF
6.3V-20%
+VCC_CORE
+1.8VRUN
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V0.1uF 16V
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+150uF
6.3V-20%
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
+VCC_CORE
+150uF
6.3V-20%
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
VSS_0
VSS_1
VSS_10
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_11
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_119
VSS_12
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_127
VSS_128
VSS_129
VSS_13
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_138
VSS_139
VSS_14
VSS_140
VSS_141
VSS_142
VSS_143
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_2
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_3
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_4
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_5
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_6
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_7
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_8
VSS_80
VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_9
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98
VSS_99
VTT_0
VTT_1
VTT_10
VTT_11
VTT_12
VTT_13
VTT_14
VTT_15
VTT_16
VTT_17
VTT_18
VTT_2
VTT_3
VTT_4
VTT_5
VTT_6
VTT_7
VTT_8
VTT_9
BROOKDALE DDRHETERO 4 OF 5
VCC1_5_0VCC1_5_1
VCC1_5_10VCC1_5_11VCC1_5_12VCC1_5_13VCC1_5_14VCC1_5_15
VCC1_5_16
VCC1_5_17VCC1_5_18VCC1_5_19
VCC1_5_2
VCC1_5_20VCC1_5_21VCC1_5_22
VCC1_5_23VCC1_5_24VCC1_5_25
VCC1_5_26
VCC1_5_27
VCC1_5_3VCC1_5_4VCC1_5_5VCC1_5_6VCC1_5_7VCC1_5_8VCC1_5_9
VCC1_8_0VCC1_8_1VCC1_8_2VCC1_8_3
VCC1_8_4
VCCSM_0VCCSM_1
VCCSM_10VCCSM_11VCCSM_12VCCSM_13VCCSM_14VCCSM_15
VCCSM_16
VCCSM_17VCCSM_18VCCSM_19
VCCSM_2
VCCSM_20VCCSM_21VCCSM_22
VCCSM_23VCCSM_24VCCSM_25
VCCSM_26
VCCSM_27VCCSM_28VCCSM_29
VCCSM_3
VCCSM_30VCCSM_31VCCSM_32
VCCSM_33VCCSM_34VCCSM_35VCCSM_36
VCCSM_37
VCCSM_4VCCSM_5VCCSM_6VCCSM_7VCCSM_8VCCSM_9
BROOKDALE DDR
HETERO 5 OF 5
0-5%
0-5%
4.7uH 30mA
4.7uH 30mA
0.1uF 16V
8V-20%
33uF_POL
Y8V
-20%33uF_PO
LY
11/15/02
4A401195
SCHEMATIC, M/B LA-1221
60 OF 102
11-20-2002_22:38
12
C684
12
C341
12
C245
21 L60
21 L4112
R23
21
2R
506
VSS_MCH_PLL0 9 N14N16
T15T17U14
U16U22U26
W22W29
AA22AA26
P13
AB21AC29AD21
AD23AE26AF23AG29
AJ25
P15P17R14
R16R22R29T13
L25L29
M22N23
N26
A5A9
D15D19D23
D25F6F10
F14F18F22G1
A13
G4G29H8
H10H12H14H16
H18H20H22
A17
H24J5J7
K6K22K24K26
L23
A21A25
C1C29D7D11
U60
A3
A7
D17
AC18AC20AC21AC23
AC26AD6AD8
AD10AD12AD14
D21
AD16
AD19AD22AE1
AE4AE18AE20AE29
AF5AF7
E1
AF9
AF11AF13AF15
AF17AF19AF21AF25
AG1AG18
E4
AG20
AG22AH19AH21AH23
AJ3AJ5AJ7
AJ9AJ11
E26
AJ13
AJ15AJ17AJ27
E29F8
F12
F16F20
A11
F24G26
H9H11H13
H15H17H19H21
J1
A15
J4J6
J22J26J29K5
K7K27
L1
L4
A19
L6L8
L22L24L26
M23
N1N4N8
N13
A23
N15N17N22
N29P6P8
P14P16R1
R4
A27
R13R15
R17
R26T6T8
T14T16T22U1
D5
U4U13U15
U17U29V6V8
V22W1W4
D9
W8W26Y6
Y22AA1AA4AA8
AA29AB6AB9
D13AB10AB12AB13AB14
AB15AB16AB19
AB22AC1AC4
M8
U8
AE21
AF18AF20AG19AG21
AG23AJ19AJ21
AJ23
AA9AB8
AB18AB20AC19AD18
AD20AE19
U60
VSS_MCH_PLL1 9
VSS_MCH_PLL0 9
12
C297
12
C308
12
C307
12
C314
12
C324
12
C280
12
C395
12
C323
12
C342
12
C316
12
C328
12
C329
12
C331
12
C315
12
C282
12
C330
12
C402
12
C296
12
C326
12
C291
12
C306
12
C274
12
C338
12
C320
12
C299
12
C344
12
C294
12
C293
12
C253
12
C271
12
C264
12
C378
12
C385
12
C360
12
C377
12
C351
12
C269
12
C321
12
C334
12
C270
12
C273
12
C368
12
C327
12
C376
12
C695
12
C318
12
C340
12
C364
12
C295
VCC_MCH_PLL0 9
VSS_MCH_PLL1 9
VCC_MCH_PLL1 9
VCC_MCH_PLL09
VCC_MCH_PLL19
21C
387
12
C246
12
C384
12
C243
12
C367
12
C375
+3VSUS
0.1u
F 16
V
+2.5VSUS
0.1u
F 16
V
+2.5VSUS
0.1u
F 16
V
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
0.1u
F 16
V
+2.5VSUS
+3VSUS
+3VSUS
+2.5VSUS
+2.5VSUS
+2.5VSUS
+2.5VSUS
+2.5VSUS
+2.5VSUS
0.1uF 16V
50V-10%
1000pF
50V-10%
1000pF
50V-10%
1000pF
50V-10%
1000pF
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
0.1uF 16V
0.1uF 16V
50V-10%
1000pF
50V-10%
1000pF
50V-10%
1000pF
50V-10%
1000pF
0.1uF 16V
10uF 6.3V0.1uF 16V
+2.5VSUS
10uF 6.3V
10uF 6.3V
50V-10%1000pF
50V-10%1000pF
50V-10%1000pF
50V-10%1000pF
50V-10%1000pF
50V-10%1000pF
50V-10%1000pF
50V-10%1000pF
0.1uF 16V
0.1uF 16V
0.1uF 16V
+2.5VSUS
10uF 6.3V
0.1u
F 16
V0.
1uF
16V
+3VSUS
0.1u
F 16
V
0.1u
F 16
V
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
A0A1
A10/AP
A12
A2A3A4A5A6A7A8A9
BA0BA1
CB0CB1CB2CB3CB4CB5CB6CB7
CK0
CK1
CK2
CKE0CKE1
DM0DM1DM2DM3DM4DM5DM6DM7DM8
DQ0DQ1
DQ10DQ11DQ12DQ13DQ14DQ15DQ16DQ17DQ18DQ19
DQ2
DQ20DQ21DQ22DQ23DQ24DQ25DQ26DQ27DQ28DQ29
DQ3
DQ30DQ31DQ32DQ33DQ34DQ35DQ36DQ37DQ38DQ39
DQ4
DQ40DQ41DQ42DQ43DQ44DQ45DQ46DQ47DQ48DQ49
DQ5
DQ50DQ51DQ52DQ53DQ54DQ55DQ56DQ57DQ58DQ59
DQ6
DQ60DQ61DQ62DQ63
DQ7DQ8DQ9
DQS0DQS1DQS2DQS3DQS4DQS5DQS6DQS7DQS8
DU/A13DU/BA2
DU/RESET
DU1DU2DU3DU4
SA0SA1SA2
SCLSDA
VDD1
VDD10VDD11VDD12VDD13VDD14VDD15VDD16VDD17VDD18VDD19
VDD2
VDD20VDD21VDD22VDD23VDD24VDD25VDD26VDD27VDD28VDD29
VDD3
VDD30VDD31VDD32VDD33VDD34
VDD4VDD5VDD6VDD7VDD8
VDDIDVDDSPD
VREF1VREF2
CAS
CK0
CK1
CK2
RAS
S0S1
WE
A11
PC2100 DDR SO-DIMM SKTREVERSE KEY
A0A1
A10/AP
A12
A2A3A4A5A6A7A8A9
BA0BA1
CB0CB1CB2CB3CB4CB5CB6CB7
CK0
CK1
CK2
CKE0CKE1
DM0DM1DM2DM3DM4DM5DM6DM7DM8
DQ0DQ1
DQ10DQ11DQ12DQ13DQ14DQ15DQ16DQ17DQ18DQ19
DQ2
DQ20DQ21DQ22DQ23DQ24DQ25DQ26DQ27DQ28DQ29
DQ3
DQ30DQ31DQ32DQ33DQ34DQ35DQ36DQ37DQ38DQ39
DQ4
DQ40DQ41DQ42DQ43DQ44DQ45DQ46DQ47DQ48DQ49
DQ5
DQ50DQ51DQ52DQ53DQ54DQ55DQ56DQ57DQ58DQ59
DQ6
DQ60DQ61DQ62DQ63
DQ7DQ8DQ9
DQS0DQS1DQS2DQS3DQS4DQS5DQS6DQS7DQS8
DU/A13DU/BA2
DU/RESET
DU1DU2DU3DU4
SA0SA1SA2
SCLSDA
VDD1
VDD10VDD11VDD12VDD13VDD14VDD15VDD16VDD17VDD18VDD19
VDD2
VDD20VDD21VDD22VDD23VDD24VDD25VDD26VDD27VDD28VDD29
VDD3
VDD30VDD31VDD32VDD33VDD34
VDD4VDD5VDD6VDD7VDD8
VDDIDVDDSPD
VREF1VREF2
CAS
CK0
CK1
CK2
RAS
S0S1
WE
A11
PC2100 DDR SO-DIMM SKT
150-
1%15
0-1%
10K
-5%
10K
-5%
Place by pin 197 of each SODIMM.
Decoupling for DDR pullups.
DIMM1 LOW PROFILE, REVERSE KEY DIMM0 STANDARD PROFILE
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
61 OF 102
21
R912
1R
87
12
R22
81
2R
239
112111
115
99
110109108107
106105102
101
117116
7173
7983
7274
8084
35
160
89
9695
12
264862
134148170
18478
57
29
31202430
324143
4953
13
42
44
505455596567
5660
17
6668
127129135
139128
130136
140
6
141145151153142146
152154163165
8
171175
164
166172176
177181187
189
14
178182
188
190
181923
1125
4761
133147169183
77
97
98
86
85123124200
194196198
195
193
9
46
575869
70818292
9394
10
113
114131132
143144155156
157167
21
168
179180191192
2233
343645
199197
12
120
37
158
91
118
121122
119
100
JDIM0
112
111
115
99
110109
108107106
105102101
117
116
71
73798372748084
35
160
89
9695
122648
62134148
17018478
57
293120
24
303241
434953
13
42445054
555965675660
17
66
68127129
135139128
130136140
6
141
145151153142146152
154163165
8
171
175164166
172176
177181
187189
14
178182188190
181923
112547
61133147169
18377
9798
86
85123
124200
194
196198
195193
9
465758
697081
829293
94
10
113114131
132143144
155156157167
21
168179180
191192
22
333436
45
199
197
1
2
120
37
158
91
118
121122
119
100
JDIM1
7,10DDR_RAS
7,10DDR_MA97,10DDR_MA8
7,10DDR_MA57,10DDR_MA47,10DDR_MA37,10DDR_MA27,10DDR_MA1
7,10 DDR_MA12
7,10 DDR_MA11
7,10 DDR_MA8
7,10 DDR_MA5
7,10 DDR_MA2
7,10 DDR_MA0
7,10 DDR_MA10
7,10 DDR_BS0
7,10 DDR_RAS
1 4RN27
2 3RN133
DDR_D63_R7,10 1 4RN21
2 3RN29
2 3RN120
1 4RN112
2 3RN106
1 4RN106
2 3RN104
2 3RN94
1 4RN90
2 3RN90
2 3RN75
2 3RN69
1 4RN63
2 3RN124
DDR_D8_R7,10
1 4RN133
2 3RN48
1 4RN48
2 3RN44
2 3RN42
2 3RN40
1 4RN29
1 4RN50
2 3RN57
1 4RN59
2 3RN112
DDR_CKE0_DIMM07,10
DDR_CKE1_DIMM07,10
1 4RN124
2 3RN121
1 4RN121
1 4RN120
2 3RN117
1 4RN117
2 3RN116
1 4RN116
2 3RN114
1 4RN114
2 3RN110
1 4RN110
2 3RN108
1 4RN108
1 4RN104
2 3RN102
1 4RN102
2 3RN100
1 4RN100
2 3RN98
1 4RN98
2 3RN96
1 4RN96
1 4RN94
2 3RN92
1 4RN92
2 3RN88
1 4RN88
2 3RN84
1 4RN84
2 3RN81
1 4RN81
2 3RN78
1 4RN78
1 4RN75
2 3RN72
1 4RN72
1 4RN69
2 3RN66
1 4RN66
2 3RN63
2 3RN59
2 3RN52
1 4RN52
2 3RN50
2 3RN46
1 4RN46
1 4RN44
1 4RN42
1 4RN40
1 4RN57
1 4RN56
2 3RN56
2 3RN85
1 4RN85
1 4RN86
2 3RN86
2 3RN38
1 4RN38
2 3RN37
1 4RN37
2 3RN35
1 4RN35
2 3RN33
1 4RN33
2 3RN31
1 4RN31
2 3RN27
2 3RN25
1 4RN25
2 3RN23
1 4RN23
2 3RN21
1 4RN54
2 3RN54
1 4RN125
2 3RN125
1 4RN129
2 3RN129
1 4RN130
2 3RN130
ICH_SMBDATA 3,10,14
ICH_SMBCLK 3,10,14
DDR_CS3_DIMM17,10
DDR_CS2_DIMM17,10
DDR_CS1_DIMM07,10
DDR_CS0_DIMM07,10
DDR_CKE3_DIMM17,10
DDR_CKE2_DIMM17,10
DDR_CKE3_DIMM1 7,10
DDR_CKE2_DIMM1 7,10
DDR_CS3_DIMM1 7,10
DDR_CS2_DIMM1 7,10
21C
121
21C
358
7,10 DDR_D2_R
DDR_D0_R7,10
DDR_D4_R7,10
DDR_D1_R7,10
DDR_D5_R7,10
7,10 DDR_DS0_R
7,10 DDR_D6_R
7,10 DDR_D3_R
V_1P25V_DDR_VTT8,10,11,38,39
DDR_DS2_R7,10
NC_CB6_2 NC_CB6_3
DDR_D32_R7,10
DDR_D36_R7,10
7,10 DDR_D37_R
7,10 DDR_DS4_R
7,10 DDR_D38_R
7,10 DDR_D34_R
7,10 DDR_D35_R
7,10 DDR_D40_R
DDR_D46_R7,10
DDR_D48_R7,10
DDR_D47_R7,10
DDR_D43_R7,10
DDR_D52_R7,10
7,10DDR_BS17,10DDR_BS0
7,10D D R _ W E7,10DDR_CAS
7,10 DDR_BS1
D D R _ W E7,10
DDR_CAS7,10
7,10 DDR_MA9
7,10 DDR_MA7
7,10 DDR_MA6
7,10 DDR_MA4
7,10 DDR_MA3
7,10 DDR_MA1
7,10DDR_MA127,10DDR_MA117,10DDR_MA10
7,10DDR_MA77,10DDR_MA6
7,10DDR_MA0
NC_DIMM1_RESET
21C
346
21C
357
DDR_D10_R7,10
DDR_DS8_R7,10
DDR_CB3_R7,10
7,10 DDR_D33_R
7,10 DDR_D39_R
7,10 DDR_D44_R
DDR_D45_R7,10
DDR_DS5_R7,10
DDR_D42_R7,10
DDR_D49_R7,10
DDR_D53_R7,10
DDR_DS6_R7,10
21 C
292 21 C
184
21 C
252
21 C
161
21
C333
21C278
21C159
1 2C127
1 2
C209
1 2C167
21C180
1 2
C228
21C126
21C255
12
C237
21 C
194
12
C219
21 C
305
12
C343
21 C
279
12
C254
12
C152
21 C
133
21 C
153
12
C129
21 C
155
12
C139
12
C312
NC_DIMM1_DU4
NC_DIMM1_DU3
NC_DIMM1_DU2
NC_DIMM1_DU1
NC_DIMM1_BA2
NC_DIMM1_A13
DDR_D13_R7,10
21C
356
7,10 DDR_D41_R
DDR_DS1_R7,10
DDR_D14_R7,10
DDR_CB2_R7,10
DDR_CB6_R7,10
DDR_CB7_R7,10
21C206
21C250
21C166
21C263
21C233
21C242
21C319
21C171
DDR_DM5_R10,11
DDR_DM4_R10,11
DDR_DM3_R10,11
DDR_DM2_R10,11
DDR_DM1_R10,11
7,10 DDR_D5_R7,10 DDR_D4_R7,10 DDR_D3_R7,10 DDR_D2_R7,10 DDR_D1_R
7,10 DDR_CB0_R
7,10 DDR_CB1_R
7,10 DDR_CB2_R
7,10 DDR_CB4_R
7,10 DDR_CB5_R
7,10 DDR_DS0_R
7,10 DDR_DS1_R
7,10 DDR_DS2_R
7,10 DDR_DS3_R
7,10 DDR_DS4_R
7,10 DDR_DS5_R
7,10 DDR_D0_R
7,10 DDR_CB3_R
DDR_DM0_R10,11
7,10 DDR_D6_R
7,10 DDR_DS8_R7,10 DDR_DS7_R7,10 DDR_DS6_R
7,10 DDR_D7_R
7,10 DDR_D8_R
7,10 DDR_D9_R
7,10 DDR_D10_R
7,10 DDR_D11_R
7,10 DDR_D12_R
7,10 DDR_D13_R
7,10 DDR_D14_R
7,10 DDR_D15_R
7,10 DDR_D16_R
7,10 DDR_D17_R
7,10 DDR_D18_R
7,10 DDR_D19_R
7,10 DDR_D20_R
7,10 DDR_D21_R
7,10 DDR_D22_R
7,10 DDR_D23_R
7,10 DDR_D24_R
7,10 DDR_D25_R
7,10 DDR_D26_R
7,10 DDR_D27_R
7,10 DDR_D28_R
7,10 DDR_D29_R
7,10 DDR_D30_R
7,10 DDR_D31_R
7,10 DDR_D32_R
7,10 DDR_D33_R
7,10 DDR_D34_R
7,10 DDR_D35_R
7,10 DDR_D36_R
7,10 DDR_D37_R
7,10 DDR_D38_R
7,10 DDR_D39_R
7,10 DDR_D40_R
7,10 DDR_D41_R
7,10 DDR_D42_R
7,10 DDR_D43_R
7,10 DDR_D44_R
7,10 DDR_D45_R
7,10 DDR_D46_R
7,10 DDR_D47_R
7,10 DDR_D48_R
7,10 DDR_D49_R
7,10 DDR_D50_R
7,10 DDR_D51_R
7,10 DDR_D52_R
7,10 DDR_D53_R
7,10 DDR_D54_R
7,10 DDR_D55_R
7,10 DDR_D56_R
7,10 DDR_D57_R
7,10 DDR_D58_R
7,10 DDR_D59_R
7,10 DDR_D60_R
7,10 DDR_D61_R
7,10 DDR_D62_R
7,10 DDR_D63_R
DDR_DM6_R10,11
7,10 DDR_CB7_R7,10 DDR_CB6_R
DDR_DM7_R10,11DDR_DM8_R10,11
DDR_D54_R7,10
DDR_D51_R7,10
DDR_D55_R7,10
DDR_D56_R7,10
DDR_D60_R7,10
DDR_D61_R7,10
DDR_DS7_R7,10
DDR_D58_R7,10
DDR_D62_R7,10
DDR_D59_R7,10
21C
355
21C
359
DDR_CB5_R7,10
DDR_CB4_R7,10
DDR_D31_R7,10
DDR_D30_R7,10
DDR_DS3_R7,10
DDR_D24_R7,10
DDR_D19_R7,10
DDR_D18_R7,10
DDR_D21_R7,10
DDR_D20_R7,10
DDR_D15_R7,10
DDR_CB1_R7,10
DDR_CB0_R7,10
DDR_D27_R7,10
DDR_D26_R7,10
DDR_D29_R7,10
DDR_D28_R7,10
DDR_D23_R7,10
DDR_D22_R7,10
DDR_D17_R7,10
DDR_D16_R7,10
DDR_D11_R7,10
DDR_D25_R7,10
DDR_D7_R7,10
DDR_D12_R7,10
DDR_D9_R7,10
V_DDR_MCH_REF 8,10,39
21C
119
DDR_D50_R7,10
7CK_DDR_CK57CK_DDR_CK5
7CK_DDR_CK47CK_DDR_CK4
7CK_DDR_CK37CK_DDR_CK3
DDR_WE_R 7
DDR_CS1_DIMM0 7,10
DDR_CS0_DIMM0 7,10
DDR_RAS_R 7DDR_CAS_R 7
ICH_SMBDATA 3,10,14
ICH_SMBCLK 3,10,14
NC_DIMM0_DU4
NC_DIMM0_DU3
NC_DIMM0_DU2
NC_DIMM0_DU1
NC_DIMM0_RESET
NC_DIMM0_BA2
NC_DIMM0_A13
DDR_DS8_R7,10
DDR_DS7_R7,10
DDR_DS6_R7,10
DDR_DS5_R7,10
DDR_DS4_R7,10
DDR_DS3_R7,10
DDR_DS2_R7,10
DDR_DS1_R7,10
DDR_DS0_R7,10
DDR_D9_R7,10
DDR_D8_R7,10
DDR_D7_R7,10
DDR_D63_R7,10
DDR_D62_R7,10
DDR_D61_R7,10
DDR_D60_R7,10
DDR_D6_R7,10
DDR_D59_R7,10
DDR_D58_R7,10
DDR_D57_R7,10
DDR_D56_R7,10
DDR_D55_R7,10
DDR_D54_R7,10
DDR_D53_R7,10
DDR_D52_R7,10
DDR_D51_R7,10
DDR_D50_R7,10
DDR_D5_R7,10
DDR_D49_R7,10
DDR_D48_R7,10
DDR_D47_R7,10
DDR_D46_R7,10
DDR_D45_R7,10
DDR_D44_R7,10
DDR_D43_R7,10
DDR_D42_R7,10
DDR_D41_R7,10
DDR_D40_R7,10
DDR_D4_R7,10
DDR_D39_R7,10
DDR_D38_R7,10
DDR_D37_R7,10
DDR_D36_R7,10
DDR_D35_R7,10
DDR_D34_R7,10
DDR_D33_R7,10
DDR_D32_R7,10
DDR_D31_R7,10
DDR_D30_R7,10
DDR_D3_R7,10
DDR_D29_R7,10
DDR_D28_R7,10
DDR_D27_R7,10
DDR_D26_R7,10
DDR_D25_R7,10
DDR_D24_R7,10
DDR_D23_R7,10
DDR_D22_R7,10
DDR_D21_R7,10
DDR_D20_R7,10
DDR_D2_R7,10
DDR_D19_R7,10
DDR_D18_R7,10
DDR_D17_R7,10
DDR_D16_R7,10
DDR_D15_R7,10
DDR_D14_R7,10
DDR_D13_R7,10
DDR_D12_R7,10
DDR_D11_R7,10
DDR_D10_R7,10
DDR_D1_R7,10
DDR_D0_R7,10
DDR_DM8_R10,11
DDR_DM7_R10,11
DDR_DM6_R10,11
DDR_DM5_R10,11
DDR_DM4_R10,11
DDR_DM3_R10,11
DDR_DM2_R10,11
DDR_DM1_R10,11
DDR_DM0_R10,11
DDR_CKE1_DIMM0 7,10
DDR_CKE0_DIMM0 7,10
DDR_CB7_R7,10
DDR_CB6_R7,10
DDR_CB5_R7,10
DDR_CB4_R7,10
DDR_CB3_R7,10
DDR_CB2_R7,10
DDR_CB1_R7,10
DDR_CB0_R7,10
DDR_BS1_R 7
DDR_BS0_R 7
DDR_MA9_R 7
DDR_MA8_R 7
DDR_MA7_R 7
DDR_MA6_R 7
DDR_MA5_R 7
DDR_MA4_R 7
DDR_MA3_R 7
DDR_MA2_R 7
DDR_MA12_R 7
DDR_MA11_R 7
DDR_MA10_R 7
DDR_MA1_R 7
DDR_MA0_R 7
V_DDR_MCH_REF 8,10,39
CK_DDR_CK2 7
CK_DDR_CK1 7
CK_DDR_CK0 7
CK_DDR_CK2 7
CK_DDR_CK1 7
CK_DDR_CK0 7
V_DDR_MCH_REF 8,10,39
DDR_D57_R7,10
V_1P25V_DDR_VTT8,10,11,38,39
+3VRUN
+12V
0-5%
+1.5VRUN
+1.5VRUN
+1.5VRUN
+1.5VRUN
+3VSUS
+3VSUS
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10uF 6.3V
10uF 6.3V
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
10V-10%.1uF
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
+5VSUS
0.1uF 16V
0.1uF 16V
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
0.1uF 16V
+1.5VRUN
1K-1
%
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
7SH32
+3VSUS470pF
50V-10%
470pF50V
-10%
1K-1
%
+5VRUN
+5VALW
PWR_SRC
+3VSUS0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
+3VRUN
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
8.2K-5%
+3VSUS
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
56-5%
+10V-20%
100uF
82.5
-1%
82.5
-1%
0.1uF 16V
0.1uF 16V
8.2K-5%
56-5%
+1.5VRUN
0-5%
56-5%
56-5%
+1.5VRUN
+1.5VRUN
+12V
10K
-5%
+3VRUN
10K
-5%
7SH08FU
0-5%
47K
47K
DTC144EKA
BRD TO BRDRCPT
due to BD-M A0 problem.
Discretes for DMs???
DDR VTT decoupling. AGP pullups: matches Meteor.add GC_Suspendv_vga== comes from 3VSUS and 5vSus
add GC_Standby
VREFCG Source
VGA Board Connector vga-off==vga_suspend
FPVCC output to SIO that BL is onVGA_SUSPEND to tell GC go suspend
sys_suspend== system is about to get into /outo suspend
Verify pullups in Brookdale.
R953 and R898 are popped
25 mil spacing
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
62 OF 102
7068
64
60
63
66
62
58
696765
615957
180179177
167
161163165
169171
170
159
166
175173
176
156158
155157
154
148
146
141
137135133
131
152150
144142140
138136
130128126
124
153
151
147
145143
139
129127125
123121
149
120
29
1
357
9
19
232527
313335
37
41
43
49
51
55
71
7577
798183
8789
91939597
99
105107
111
119
2
468
10121416
182022
24
30
32
36
3840
44464850
5254
747678
808284
8890
92949698
100102104
106108110
114116118
111315
17
21
39
4547
53
73
85
101103
113115117
2628
34
42
56
72
86
112
122
132
134
160
162164
168
172
174
178
109
JVID
3
2
1
Q81NP
STP_AGP XREF=11,15
1 2R541NP
52
14U84
21
R54
3
NP
PART_NUMBER=19961
ICH_SUS_STAT XREF=11,15,30
11,15STP_AGP
PBAT_SMBCLK 30,36,37
12
NP
R63
1
SIO_G_D3_COLD30
2 3RN7
1 4RN7
VREFGC 8,11VREFGC 8,11
12
R51
1
NP
2 3RN10
1 2R513
12
C696
12
C728
12
R25
52
1R
254
21 C
332
1 4RN5
2 3RN5
1 4RN6
2 3RN6
1 4RN8
2 3RN8
1 4RN10
1 2R510
1 2R243NP
1 2R505
8,11 G_ST1
G_ST08,11
10 DDR_DM8_R
DDR_DM7_R10
10 DDR_DM6_R
DDR_DM5_R10
DDR_DM3_R10
10 DDR_DM2_R
DDR_DM1_R10
V_1P25V_DDR_VTT8,10,38,39
1 2R536
1 2R528
12
C736
12
C754
12
C751
12
C742
12
C743
21
R24
9
12
C392
12
C391
25
14
U68
12
C689
12
C698
12
C690
12
C732
12
C691
12
C709
21
R24
8
12
C425
12
C727
12
C445
1 2R529NP
1 2R252NP
1 2R531NP
1 2R520NP
1 2R514NP
1 2R250NP
1 2R263NP
1 2R238NP
1 2R515NP
1 2R257NP
1 2R516NP
1 2R512NP
1 2R519NP
1 2R509NP
PCI_PCIRST 7,13,21,23,24,27,28,30
SYS_SUSPEND 30,36,38
8,11 G_ST2
8,11 G _ R B F
8,11 G_SB_STB
G_PAR8,11
8,11 G_FRAME
G_IRDY8,11
8,11 G_DEVSEL
G_TRDY8,11
8,11 G_STOP
G _ W B F8,11
8,11 G_REQ
G_GNT8,11
8,11 G_PIPE
8,11 G_AD_STB0
G_AD_STB18,11
8,11 G_SB_STB
8,11 G_AD_STB0
G_AD_STB18,11
21C673
21C674
21C612
21C617
21C625
21C630
21C636
21C640
21C643
21C646
21C649
21C668
21C562
21C565
21C523
21C203
21C236
21C514
21C610
21C605
21C599
21C591
21C586
21C581
21C652
21C654
21C656
21C657
21C558
21C553
21C548
21C540
21C534
21C532
21C530
21C526
21C578
21C573
21C659
21C662
21C667
21C671
21C675
21C678
21C682
21C683
21C165
21C179
21C224
21C267
21C629
21C538
21C510
21C256
21C672
21C685
NC_DM8_2 NC_DM8_3
10 DDR_DM0_R
10 DDR_DM4_R
VREFCG 11
1 2R521
G_D3_COLD 11
G_AD_STB08,11
GC_SUSPEND 31
G_C/BE0 8
G_AD4 8
G_AD16 8
G_AD22 8
G _ W B F 8,11
G_SBA0 8
G_AD38
G_AD58
G_AD98
G_AD118
G_AD198
G_IRDY8,11
G_SBA68
G_SB_STB8,11
G_AD0 8
G_AD2 8
G_AD6 8
G_AD8 8
G_AD10 8
G_AD12 8
G_AD14 8
G_C/BE1 8
G_AGPBUSY 6,15
PCI_PIRQB 13,27,28
G_AD17 8
G_AD23 8
G_AD18 8
G_AD20 8
G _ R B F 8,11
G_PIPE 8,11
G_DEVSEL 8,11
G_SBA7 8
G_SBA5 8
G_SBA3 8
G_SBA1 8
G_ST1 8,11
G_AD_STB08,11
G_AD78
G_AD138
G_AD158
PCI_PIRQA13
G_AD218
G_C/BE28
G_AD258
G_AD278
G_AD_STB18,11
G_TRDY8,11
G_SBA48
G_SB_STB8,11
G_SBA28
G_ST28,11
G_REQ8,11
CK_66M_AGP3
G_ST08,11
TV_C12
G_AD18
VSYNC12,29
HSYNC12,29
TV_Y12
TV_CVBS12
G_PAR 8,11G_GNT 8,11
CLKRUN 13,21,24,27,28,31
M_ID2 12M_SEN 12,29
PBAT_SMBDAT 30,36,37
VGA_RED12,29
VGA_GRN12,29
VGA_BLU12,29
DAT_DDC2 12,29CLK_DDC2 12,29
ICH_SUS_STAT11,15,30
FPVCC 31
G_STOP8,11G_C/BE38
G_AD298
G_AD_STB18,11
G_FRAME 8,11
G_AD26 8
G_AD318
G_AD30 8
G_AD28 8
G_AD24 8
VREFCG11
AGP_RST
VREFGC_R
G_D3_COLD 11
+3VSUS
+3VSUS
+3VSUS
75-1%75-1%
50V-10%
82pF50V
-10%82pF
50V-10%
82pF
50V-10%
82pF50V
-10%82pF
50V-10%
82pF
2.2K-5%
2.2K-5%
+5VRUN
BLM11A121S
200mA
200mA
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
75-1%75-1%
BLM11A121S
0.1u
F 16
V
+5VRUN
BLM11A601S
+3VSUS
1K-5%
0.1uF 16VDE
RERO
DO/RI
DO/RI
VCC
GND
DI
R
D
DS75176BM
110-1%
XF857PT-0018
G3G4
1011
12
98
76
G2G1
NC1NC2
1
345
2
1314
15
DSUB
50V
-5%
10pF
50V
-5%
10pF
RB
751V-40
1K-5%
22pF 50V
22pF 50V
22pF 50V
22pF 50V
75-1%
50V-5%
10pF
200mA
.01uF 50V
22pF 50V22pF 50V
22pF 50V
DDA204U
DDA204U
DDA204U
1uF10V-10%
GND
GND
GNDGND
7
MATING FACE
MINI-DIN SHORT BODY7 POS. RT. RCPT.
24
6
5
31
75-1%
1.8uH 25mA
1.8uH 25mA
1.8uH 25mA
10K-5%
Check if the Ind. is required
FOR RGB, DOCK SUPPORTADD LINEAR Q SWITCHES
CRT Connector
S-Video Connector
CRITICAL ROUTING
(Sony / Philips Digital Interface)
S/PDIF Interface
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
63 OF 102
11-20-2002_22:38
2
1
R2
21 L65
21 L66
21 L67
1
2
R546
246
7531
89
11
12
JSVID
21C718
JVGA_VS
M_ID211
3
2
1D1NP
3
2
1D3NP
3
2
1D4NP
2
1 C40
NP
2
1 C37
NP
2
1 C10
NP
CRT_VCC 12
12
C14
CRT_VCC12
JVGA_HS
1 2L1
21
C11
VGA_BLU11,29
1
2
R15
2
1 C38
2
1 C39
2
1 C42
2
1 C41
1
2
R5
VGA_GRN11,29
1
2 D2
SVIDEO_Y
SVIDEO_Y
SPDIF19
SVIDEO_CVBS
SVIDEO_CVBS
SVIDEO_C
SVIDEO_C
21C
13
21C
12
20
21
1011
12
98
76
1918
1617
1
34
5
2
1314
15
JVGA
8
54
1L62
1 2R288
3
21
7
6
8
5
4
U37
12
C411
VGA_RED11,29
1
2
R4
VSYNC11,29
21L63
1
2
C41
2
21L7
1
2
R14
1
2
R1
M_SEN11,29
1 2L6
1 2L8
21
L9
12R6
12R3
HSYNC11,29
CLK_DDC211,29
1
2
C770
1
2
C772
1
2
C771
1
2
C739
1
2
C740
1
2
C738
1
2
R545
1
2
R544
TV_Y11
TV_CVBS11
TV_C11
DAT_DDC211,29
8.2K
-5%
8.2K
-5%
+3VRUN
8.2K
-5%
3904
+VCC_CORE
8.2K
-5%
470p
F50
V-1
0%56
.2-1
%0-
5%
8.2K
-5%
.01u
F 16
V
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
36.5-1%
301-
1%
10K-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
+3VSUS
+3VRUN +3VRUN
+3VRUN+3VRUN
+3VRUN
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
8.2K
-5%
10K
-5%
10K
-5%
10K
-5%
10K
-5%
8.2K
-5%
HIREF
A20GATE
AD0AD1
AD10AD11AD12AD13AD14AD15
AD16AD17AD18AD19
AD2
AD20AD21AD22
AD23AD24AD25
AD26
AD27AD28AD29
AD3
AD30AD31
AD4AD5
AD6AD7AD8
AD9
APICCLK
APICD0
APICD1
C/BE0*C/BE1*C/BE2*C/BE3*
CPUPWRGD
GNTA*/GPIO16GNTB*/GNT5*/GPIO17
GPIO2/PIRQE*
GPIO3/PIRQF*
GPIO4/PIRQG*
GPIO5/PIRQH*
HI0HI1
HI10HI11
HI2HI3HI4HI5
HI6
HI8HI9
HICOMP
HITERM
HI_STB
INTR
IRQ14IRQ15
NMI
PAR
PCICLK
REQA*/GPIO0
REQB*/REQ5*/GPIO1
SERIRQ
A20M
CPUSLP
DEVSEL
DPSLP
FERR
FRAME
GNT0GNT1GNT2GNT3GNT4
HI_STB
IGNNE
INIT
IRDY
PCIRST
PERR
PIRQAPIRQB
PIRQC
PIRQD
PLOCK
PME
RCIN
REQ0REQ1REQ2
REQ3REQ4
SERR
SMI
STOP
STPCLK
TRDY
HI7
CLKRUN
HETERO 1 OF 4INTEL MOBILE ICH3-M REV 0.52
8.2K
-5%
10-5
%8.
2pF
50V
-5%
8.2K
-5%
10K
-5%
10K
-5%
10K
-5%
+1.8VRUN
301-
1%
+3VRUN
0.1u
F 16
V
0.1u
F 16
V
0-5%
8.2K
-5%
+3VRUN
8.2K
-5%
Spare
Level Shifter for PROCHOT#
Change to Active Low for X01
RDDP Ver. 0.5 p148
Place within 0.5" of ICH pad
using thick trace. Should be
2/3 of board impedance.
Layout Note: ICH_HICOMP
Layout Note: HUBREF
Place cap near
HUB INTERFACE LAYOUT:ROUTE SIGNALS WITH 5/20 TRACE/SPACE.
SIGNALS MUST MATCH +/-0.1" OF HL_STB/STB* SIGNALS.
RDDP Ver. 0.5 p148
HIREF pinRDDP v0.5 p68
pin at ICH
Layout Note: HITERMPlace near HITERM
Hub Interface Buffer Compensation
PCI Bus Pull-Ups PCI/CPU/Hublink InterfaceICH3-M (1/4)
Top Block Swap Strap
Hub Interface Termination Mode Select
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
64 OF 102
H_PROCHOT_ICH13
21
R57
4
NC_RN19_P8
H_PROCHOT_ICH 13
ICH_HICOMP13
12
R56
6
NP
12
R56
1
NC_ICH_APIC 13
CK_33M_ICHPCI3
PCI_AD1821,24,27,28
PCI_REQ0 13,28
PCI_REQ2 13
NC_ICH_APIC13
ICH_GPIO4_PIRQG
ICH_HITERM13
12
C76
0
12
C42
1NC_PCI_GNT2
PCI_GNT1 24
PCI_GNT0 28
PCI_REQ2 13
12
R30
4
12
R56
0
21
R55
8
13 H_PICD1
13 H_PICD0
13H_PICD013H_PICD12
1R
551
NP
PART_NUMBER=19961
12
R41
2
12
C72
2
NP
21
R54
2
NP
13,24PCI_REQB
36
RN
16
PCI_GNTA13
24 PCI_GNTB
H_CPUSLP 4
L20
Y22
J2K1
L4H4M4
J3M5J1
F5N2G4P2
J4
G1P1F2
P3F3R1E2
N4D1P4
K3
E1P5
H5K4
H3L1L2G2
J19
J20J21
K2
K5N1R2
W23
B6B3
A6B5
C5A5
L22M21
N19R19
M23N20P21R22
R20
M19
P19
K19L19
N22
AA23
AB14
W19
Y21
G5
T5
C4D4
H22
V23
W21
M3
AB22
J22
F1
A4
E3D2D5B4
P23
AA21
AB23
N3
Y1
M2
B1C1B2
A2
M1
W1
U22
D3F4A3
R4E4
L5
Y23
H2
U23
H1
T23
AC2
U40
H_FERR_ICH 4
H_IGNNE 4
27
RN
15
H_A20M 4
H_SMI 4H_STPCLK 4
H_DPSLP 4
HL_HLSTRB 8
PCI_PIRQA 11,13PCI_PIRQB 11,13,27,28PCI_PIRQC 13,21,28PCI_PIRQD 13,24,27
PCI_REQ0 13,28PCI_REQ1 13,24
PCI_REQ3 13,27PCI_REQ4 13,21
PCI_GNT3 27PCI_GNT4 21
PCI_REQB13,24
PCI_SERR13,21,24,27,28
PCI_PCIRST7,11,21,23,24,27,28,30
PCI_PERR13,21,24,27,28
PCI_STOP13,21,24,27,28
PCI_IRDY13,21,24,27,28
PCI_TRDY13,21,24,27,28
PCI_FRAME13,21,24,27,28
PCI_DEVSEL13,21,24,27,28
CLKRUN11,13,21,24,27,28,31
PCI_C_BE021,24,27,28
PCI_C_BE121,24,27,28
PCI_C_BE221,24,27,28
PCI_C_BE321,24,27,28
ICH_PME30
PCI_REQ1 13,24
PCI_REQ3 13,27
PCI_REQ4 13,21
PCI_PIRQD 13,24,27
PCI_PIRQC 13,21,28
PCI_PIRQB 11,13,27,28
PCI_PIRQA 11,13
PCI_SERR 13,21,24,27,28
PCI_PLOCK 13,28
PCI_PERR 13,21,24,27,28
PCI_STOP 13,21,24,27,28
PCI_IRDY 13,21,24,27,28
PCI_TRDY 13,21,24,27,28
PCI_FRAME 13,21,24,27,28
PCI_DEVSEL 13,21,24,27,28
CLKRUN 11,13,21,24,27,28,31
PCI_PAR21,24,27,28
HL_REF 8
ICH_BT_ENABLE
18
RN
18
ICH_GPIO3_PIRQF
36
RN
18
27
RN
18
45
RN
18
ICH_GPIO5_PIRQH
IRQ_SERIRQ 13,24,31
45
RN
15
18
RN
15
IDE_IRQ14 13,17
IDE_IRQ15 13,17
12
R22
6
12
R53
0
45
RN
16
12
R32
6
18
RN
14
27
RN
14
36
RN
14
18
RN
16
ICH_HICOMP 13ICH_HITERM 13
IDE_IRQ15 13,17IDE_IRQ14 13,17
IRQ_SERIRQ 13,24,31
12
R32
5
12
R32
9
12
R27
4
45
RN
142
7R
N16
36
RN
19
21
R294
21
R30
3
1 2R555
12
C75
9
HL_HL7 8
SIO_RCIN 30
PCI_PLOCK13,28
H_INIT 4,23
H _ N M I 4
H_INTR 4
HL_HLSTRB 8
HL_HL9 8
HL_HL8 8
HL_HL6 8
HL_HL5 8
HL_HL4 8
HL_HL3 8
HL_HL2 8
HL_HL10 8
HL_HL1 8
HL_HL0 8
H_PWRGOOD 4
PCI_AD921,24,27,28PCI_AD821,24,27,28PCI_AD721,24,27,28PCI_AD621,24,27,28PCI_AD521,24,27,28PCI_AD421,24,27,28
PCI_AD3121,24,27,28PCI_AD3021,24,27,28
PCI_AD321,24,27,28
PCI_AD2921,24,27,28PCI_AD2821,24,27,28PCI_AD2721,24,27,28PCI_AD2621,24,27,28PCI_AD2521,24,27,28PCI_AD2421,24,27,28PCI_AD2321,24,27,28PCI_AD2221,24,27,28PCI_AD2121,24,27,28PCI_AD2021,24,27,28
PCI_AD221,24,27,28
PCI_AD1921,24,27,28
PCI_AD1721,24,27,28PCI_AD1621,24,27,28PCI_AD1521,24,27,28PCI_AD1421,24,27,28PCI_AD1321,24,27,28PCI_AD1221,24,27,28PCI_AD1121,24,27,28PCI_AD1021,24,27,28
PCI_AD121,24,27,28PCI_AD021,24,27,28
SIO_A20GATE 30
45
RN
19
12
R30
02
1
NP
R29
72
1
NP
C42
0
27
RN
19
PCI_GNTA 13
2
1
3Q77
21
R60
6
4 H_PROCHOT
18
RN
19
12
R61
6
50V
-5%
10pF
10-5
%
33-5%
10K-5%
10K-5%
10K-5%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
10K
-5%
10K
-5%
10K
-5%
10-5
%4.
7pF
50V
-5%
10K-5%
10K-5%
10M-5%
32KHz
10K
-5%
33-5%
4.7K
4.7K
6.8K-5%
6.8K-5%
10M-5%
8.2K-5%
+3VRUN+3VSUS
SH
OR
TP
AD
S
2.2u
F 16
V
33-5%
10-5
%4.
7pF
50V
-5%
10-5
%50
V-5
%10
pF
+3VSUS
0-5%
0-5%
CLK66
USBRBIAS
AC_BITCLK
AC_SDIN0AC_SDIN1
AC_SDOUT
AC_SYNC
CLK14
CLK48
LAD0/FWH0LAD1/FWH1LAD2/FWH2LAD3/FWH3
PDA0PDA1PDA2
PDD0PDD1
PDD10PDD11PDD12PDD13PDD14PDD15
PDD2
PDD3PDD4PDD5
PDD6PDD7PDD8
PDD9
PDDREQ
PIORDY
RTCX1RTCX2
SDA0
SDA1SDA2
SDD0SDD1
SDD10SDD11
SDD12SDD13
SDD14SDD15
SDD2
SDD3SDD4SDD5SDD6SDD7SDD8SDD9
SDDREQ
SIORDY
SMBALERT*/GPIO11
SMBCLKSMBDATA
SMLINK0SMLINK1
USBP0+
USBP0-USBP1+USBP1-
USBP2+USBP2-USBP3+
USBP3-
USBP4+USBP4-USBP5+USBP5-
AC_RST
INTRUDER
LDRQ0LDRQ1
OC0OC1OC2OC3
OC4OC5
PDCS1PDCS3
PDDACK
PDIORPDIOW
SDCS1
SDCS3
SDDACK
SDIOR
SDIOW
LFRAME*/FWH4
RTCRSTSPKR
HETERO 2 OF 4INTEL MOBILE ICH3-M REV 0.52
10K
-5%
22-5%
10K-5%
50V-5%
12pF
50V-5%
12pF
Fixes a problem on ICH2.Not required by Intel on ICH3.
USB Not Used
USB1.1 to Dock
USB1.1 to Dock
U S B 1 . 1 t o M B
USB Not Used
U S B 1 . 1 t o M B
EDS 1.0 pg. 4-1LDRQ[1:0] have internal pull-up at ICH
USB / ACLink / IDE / LPC InterfaceICH3-M (2/4)
Layout Note: CMOS_CLRMake pad accessable
SMBus to SMLINK for SMB 2.0 Compliance
We Need Symbol for 22.6 1% 0603
22.6 Ohm 1% 0603
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
65 OF 102
21 C
417
21 C
416
2
1
R535
PART_NUMBER=19961
ICH_AC_BITCLK14,19
12
R563
SUB=SUB_1G900
54
RN
17
T19
B21
B7
B11
C11
C7
A7
J23F20
V1U3
T3U2
AA14
AC14AA15
W12AB11
W9
Y11AB10AC11
AA11AC12
AA10AC10
W11Y9AB9
AA9AC9Y10
AB12
AB13
AC7AC6
AC20AA19
AB20
Y17
W17
Y15
AC16AB17AA17Y18
AC18
AC17AB16
W16Y14AA13W15
W13Y16
AB18
AB19
AC5AC4
AB5
AC3AB2
D19
D18A19A18
E17E16B17B16
D15D14A15
A14
D11
Y6
T2U4
E12D12C12B12
A12A11
AC15
AB15
Y13
AC13
Y12
AC21
AC22
Y19
AC19AA18
U1
Y7H23
U40
1 2R525NP
ICH_SMBCLK3,10
3,10 ICH_SMBDATA
1 2R524NP
ICH_SMLINK0
21C
752
NP
21
R55
3
NP
12
C44
6
NP
21
R33
2
NPICH_AC_RST_R14
ICH_DOCK_PME30
LPC_LFRAME23,30
LPC_LDRQ114
LPC_LDRQ014,30
USB_OC114USB_OC214DOCK_OC14,28USB_OC414,18
IDE_SDIOR 17
IDE_SDCS1 17
IDE_PDIOW 17
IDE_PDCS3 17
IDE_PDCS1 17
LPC_LDRQ0 14,30
LPC_LDRQ1 14
DOCK_OC 14,28
USB_OC4 14,18
USB_OC2 14
USB_OC1 14
USB_OC0 14,18
ICH_AC_RST_R 14ICH_AC_RST19,22
ICH_AC_SDOUT_R14
1 2R559
12
C40
5
RTC_RST16
12
CM
OS_
CL
R
ICH_AC_SDIN1 14,22
ICH_AC_SDIN0 14,19
ICH_AC_BITCLK 14,19
CK_66M_ICH3
CK_48M_ICH3
CK_14M_ICH3
1 2R290
ICH_VBIAS16 1 2R291
VCC_RTC16
ICH_SMLINK1
1
2
R283
1
2
R278
ICH_AC_SYNC_R14
ICH_AC_SDIN014,19ICH_AC_SDIN114,22
ICH_RTCX114ICH_RTCX214
21
R293
12
R285
21R336
18
RN
17
14
X3
1 2R292
2
1
R556
NP1
2
R554
NP
12
C44
7
NP
21
R33
3
NP
21
R33
4
36
RN
17
27
RN
17
IDE_PDA0 17
IDE_PDA1 17
IDE_PDA2 17
IDE_PDD0 17
IDE_PDD1 17
IDE_PDD10 17
IDE_PDD11 17
IDE_PDD12 17
IDE_PDD13 17
IDE_PDD14 17
IDE_PDD15 17
IDE_PDD2 17
IDE_PDD3 17
IDE_PDD4 17
IDE_PDD5 17
IDE_PDD6 17
IDE_PDD7 17
IDE_PDD8 17
IDE_PDD9 17
IDE_PDDREQ 17
IDE_PDIORDY 17
IDE_SDA0 17
IDE_SDA1 17
IDE_SDD0 17
IDE_SDD1 17
IDE_SDD10 17
IDE_SDD11 17
IDE_SDD12 17
IDE_SDD13 17
IDE_SDD14 17
IDE_SDD15 17
IDE_SDD2 17
IDE_SDD3 17
IDE_SDD4 17
IDE_SDD5 17
IDE_SDD6 17
IDE_SDD7 17
IDE_SDD8 17
IDE_SDD9 17
IDE_SDDREQ 17
IDE_SDIORDY 17
IDE_PDDACK 17
IDE_PDIOR 17
IDE_SDCS3 17
IDE_SDDACK 17
IDE_SDIOW 17
LPC_LAD323,30
LPC_LAD223,30
LPC_LAD123,30
LPC_LAD023,30
USB_USBP0-18
USB_USBP0+18
USB_USBP3+29USB_USBP3-29USB_USBP4+18USB_USBP4-18USB_USBP5+29USB_USBP5-29
USB_OC014,18
IDE_SDA2 17
19,22 ICH_AC_SYNC 14ICH_AC_SYNC_R
SPKR19
ICH_RTCX2 14
ICH_RTCX1 14
1
2
R569
NP1
2
R564
NP
2
1
R338
NP
ICH_RTCRST
ICH_AC_SDOUT_R 14ICH_AC_SDOUT19,22
21R557
21
R33
9
NP
21C
448
NP
SIO_THERM_PWRDWN33
10K
-5%
10K
-5%
10K-5%
10K-5%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+3VSUS
10K-5%
+3VSUS
7SH86
10K-5%
+3VSUS
10K-5%
NC_5
AGPBUSY
C3_STAT*/GPIO21CPUPERF
DPRSLPVR
EE_CS
EE_DINEE_DOUT
EE_SHCLK
GPIO12GPIO13
GPIO25
GPIO27GPIO28
GPIO7GPIO8
LAN_CLK
LAN_RSTSYNC
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
NC_1NC_2
NC_3NC_4
PWROK
STP_PCI
SUSCLK
USB_LEDA0*/GPIO32USB_LEDA1*/GPIO33USB_LEDA2*/GPIO34
USB_LEDA3*/GPIO35
USB_LEDA4*/GPIO36USB_LEDA5*/GPIO37USB_LEDG0*/GPIO38
USB_LEDG1*/GPIO39USB_LEDG2*/GPIO40USB_LEDG3*/GPIO41
USB_LEDG4*/GPIO42USB_LEDG5*/GPIO43
VGATE/VRMPWRGD
BATLOW
LAN_RST
PWRBTN
RIRSMRST
SLP_S3SLP_S5
STP_CPU
SUS_STAT/LPCPD
THRM
SLP_S1
SSMUXSEL
INTEL MOBILE ICH3-M REV 0.52HETERO 3 OF 4 BIOS: Program unused Pins as GPIO OUTPUTS
RTC-Well Battery Leakage Prevention Straps. RDDP rev .5 sec 9.9.8
R Pulldown on EE_DOUT per Intel
PWR MGMT / LAN / USBLED Interface
board incase of problems with LAN.
May remove later.
recommendation of R placeholder for proto
ICH3-M (3/4)
C3_STAT# output - no PU required
Removal of this part moves usNP now per BIOS (kw).
May remove later.
toward Intel recommendationfor power management.
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
66 OF 102
NC_ICH_AC_VID0
NC_ICH_AC_VID4
NC_ICH_AC_VID3
NC_ICH_AC_VID2
NC_ICH_AC_VID1
NC_ICH_GPIO25
T21
V4
V5
Y20
AB21E9
D8
E8
D10
Y4Y2
W3W4Y3
V2
W2
C9D7
C8
A8
A9
B9
C10
A10
C2
D6E7T1
AA6
U21
AA4
H20G22
F21G19E22E21
H21G23F23
G21D23E23
V19
AB3
Y5
AB1
AA1AA7
AA5AA2
V21
AB4
U5
W20
U20
U40
NC_ICH_GPIO28
21R335NP
DRUNPWROK 6,15
SUSPWROK 8,15,35
8,15,35 SUSPWROK
DRUNPWROK6,15
1
2
R295
H_CPUPERF4
STP_AGP11
G_AGPBUSY6,11
SIO_THRM30
ICH_BATLOW
H_STP_CPU3,40
MPCIACT27
SIO_EXT_SCI30
SIO_EXT_RTE30
SIO_EXT_SMI30
SIO_LID_EC30
ICH_SLP_S13
DPRSLPVR6,40
SIO_SLP_S58,30
SIO_SLP_S330,39
SIO_PWRBTN30ICH_RI
ICH_SUS_STAT11,30
RI030,34C B S _ R I24
ICH_SUSCLK24,25
21
4
5
3
U29NP
1
2
R284
GMUXSEL40
H_STP_PCI3
3,35,40 VCORE_PWRGD
2
1
R539
1
2
R538
21
R53
4
12
R53
7
0.1uF 16V
0.1uF 16V
10uF 6.3V
+VCC_CORE
+VCC_CORE
+VCC_CORE
0.1uF 16V
0.1uF 16V
1uF
10V
-10%
0.1u
F 16
V
+1.8VRUN
+5VSUS
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
1K-5%
+3VRUN
RB751V-40 1K-5%
+1.8VRUN
1K-5
%
+3VRUN
+1.8VRUN
+3VRUN
+1.8VSUS
+3VSUS
BAT54C
+3VSUS
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
+1.8VSUS
RB
751V-40
+3VSUS
+3VRUN
1uF
10V
-10%
+5VRUN
+3VSUS
RB
751V-40 1K
-5%
0.1uF 16V
0.1uF 16V
0.1u
F 16
V
0.1uF 16V
+3VSUS
+1.8VRUN
0.1uF 16V
+3VRUN
+1.8VSUS
20%.047uF 25V
VSS_104VSS_103
VBIAS
VCC3_3_1
VCC3_3_10
VCC3_3_11VCC3_3_12VCC3_3_13VCC3_3_14VCC3_3_15
VCC3_3_2VCC3_3_3
VCC3_3_4VCC3_3_5VCC3_3_6VCC3_3_7VCC3_3_8VCC3_3_9
V5REF1
V5REF_SUS1V5REF_SUS2
V5REF2
VCC1_8_1
VCC1_8_10
VCC1_8_11VCC1_8_12
VCC1_8_2VCC1_8_3VCC1_8_4VCC1_8_5VCC1_8_6
VCC1_8_7VCC1_8_8VCC1_8_9
VCCRTC
VCCSUS1_8_1
VCCSUS1_8_10
VCCSUS1_8_2VCCSUS1_8_3VCCSUS1_8_4
VCCSUS1_8_5VCCSUS1_8_6VCCSUS1_8_7
VCCSUS1_8_8VCCSUS1_8_9
VCCSUS3_3_1VCCSUS3_3_2VCCSUS3_3_3VCCSUS3_3_4
VCCSUS3_3_5VCCSUS3_3_6
V_CPU_IO_1V_CPU_IO_2
V_CPU_IO_3
V_LAN1_8_1V_LAN1_8_2
V_LAN1_8_3
V_LAN3_3_1V_LAN3_3_2
VSS_40
VSS_1
VSS_9
VSS_100VSS_101
VSS_102
VSS_10
VSS_11VSS_12VSS_13VSS_14VSS_15VSS_16
VSS_17VSS_18
VSS_2
VSS_19
VSS_20
VSS_21VSS_22VSS_23
VSS_24VSS_25VSS_26
VSS_27
VSS_28
VSS_3
VSS_29VSS_30
VSS_31VSS_32VSS_33VSS_34VSS_35VSS_36VSS_37
VSS_38
VSS_4
VSS_41VSS_42VSS_43
VSS_44
VSS_45VSS_46VSS_47
VSS_48VSS_49VSS_50
VSS_51VSS_52VSS_53
VSS_54
VSS_55VSS_56VSS_57VSS_58VSS_59
VSS_5
VSS_60
VSS_61VSS_62VSS_63VSS_64
VSS_65VSS_66VSS_67
VSS_68VSS_69
VSS_6
VSS_70VSS_71
VSS_72VSS_73VSS_74VSS_75VSS_76VSS_77VSS_78
VSS_79
VSS_7
VSS_80VSS_81VSS_82VSS_83VSS_84
VSS_85
VSS_86VSS_87VSS_88
VSS_89
VSS_8
VSS_90VSS_91VSS_92VSS_93VSS_94VSS_95
VSS_96VSS_97VSS_98VSS_99
VSS_39
HETERO 4 OF 4INTEL MOBILE ICH3-M REV 0.52
0.1uF 16V
10uF 6.3V
0.1uF 16V
50V-10%2200pf
1uF 6.3V
1uF
10V
-10%
22M-5%
2.4M-1%
10uF 6.3V
10uF 6.3V
10uF 6.3V
10uF 6.3V
10uF 6.3V
10uF 6.3V+10V-20%
100uF_POLY
+V3S_ICH+V3_ICHLANIntel:
Intel:
Intel:
+V1-8A_ICH
+V3A_ICHIntel:
Intel:+V1-8_ICHLAN+V1-8S_ICH
V5REF/VCC3_3 Sequencing Circuits
Pin not used
External RTC Circuitry
ICH3 Bulk CapacitancePower and Ground
ICH3-M (4/4)
ICH3 Decoupling Capacitance
+VCC_CORE
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
67 OF 102
11-20-2002_22:38
21C808
1 2C403
1 2C404
1 2
C806
1 2C694
1 2
C807
1 2C693
12
R600
NP
12
R601
NP
12
C70
3
21 C
717
1 2
C713NP
1 2C735
21C805
1 2
C733
A22A21
AB7
F6
T6U6
V15
V16V17V18
G6
G18H6
H18
J6M10P12R6
E6
C13W5
W8
E11
U19V10V14
J18
K6K18M14
P6
P18R18T18
AB6
B23
V7
C23E13
F14F15F16
K12P10V6
E10F17F18
K14V8V9
P14
U18V22
F7
F8K10
F9
F10
F19
A1
B13
AC1AC8
AC23
B14B15B18
B19B20B22
C3C6
C14
A13
C15
C16C17C18C19
C20C21C22
D9D13
A16
D16D17
D20D21D22
E5E14E15E18
E19
A17
F22G3G20
H19J5K11K13
K20K21K22
K23L3L10L11
L12L13L14
L21L23
A20
M11
M12M13M20M22
N5N10N11
N12N13
A23
N14N21
N23P11P13
P20P22R3R5
R21
B8
R23T4
T20T22V3
V20W6W7W10
W14
B10
W18W22
Y8AA3AA8AA12
AA16AA20AA22
AB8
E20
U40
[RESUME]
[RESUME][RESUME]
[USB][USB][USB]
1 2C710
RTC_RST14
+3.3VRTC31,36,39,41
12
C789
12C794
12
C80
3
1 2
C744
21
C748
1
2
R57
3
1
2
D36
21C
813
1
2
D37
21C765
21
C778
21C790
21C766
21C786
21
C787
21C781
21C777
1 2C769
21
C755
21C779
12
3
D30
1
2
R57
5
1 2R527
12D29
1 2R533
21C
804
21C
814
12C729
12C791
ICH_VBIAS14,16
21C720
21C799
1 2C792
14,16 VCC_RTC
14,16ICH_VBIAS
PER EDS P3-16, EXTERNAL RTC CIRCUITRY
14,16VCC_RTC
KEL RTF
1K-5%
4.7uF16V
-10%
0.1uF 16V
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+5VMOD
10K-5% 0.1uF 16V
1K-5%
1K-5%
1K-5%
1K-5%
1K-5%
1K-5%
1K-5%
1K-5%
10K
-5%
+3VRUN
470
GND
VCC
7SH04FU
+5HDD
100K
100K
+3VALW
0.1uF 16V
4.7uF16V
-10%
0.1uF 16V
0.1uF 16V
+5HDD
0.1uF 16V
4.7uF16V
-10%
0.1uF 16V
1K-5%
1K-5%
1K-5%
470
SMT
JAE KX14RA RCPT
+5VRUN
+5HDD
+3VRUN
+5VRUN
+5VRUN
+5VRUN
+5VRUN
NOTEMODULET9 RCPT RA
0-5%
100K
OE
G
V
74HCT1G126
OE
G
V
74HCT1G126
0-5%
4.7K
50V-5%33pF
0-5%
4.7K
50V-5%33pF
0-5%
+5VFDDPP
+5VFDDPP
1K-5%
Pullup to 3V instead of 5V for ATA100 per Intel
Changed power plane per Intel RDDP Ver 0.5 p.67
Still needed???On Intel reference schematic for L2
Series resistance is now embedded in ICH3
Changing to 0 ohm
Optical Bay ConnectorCD/DVD/etc.
Hard Drive Connector
IDE Reset SignalsLevel Shifting For
Level shifting is required in order to
support Toshiba DVD-ROM drive with VIH=3.5V
(Resistor allows in-circuit testability for gates)
Pull down pin26 to make it Master
Pull up pin47 to make it Slave
Can remove U43 and disconnect from SIO
Modular Bay Connector
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
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11-20-2002_22:38
DRV0XREF=17,31,35 1 2R650NP
1 2R401
21C507
12
R305
1 2R276
21C400
21
R277
1 2R603
421
3
5
U36
NP
5
3
1
2 4U56
NP
21
R47
9
NP
1 2R602
1
101112
13141516171819
2
20
212223242526
272829
3
3031323334
3536373839
4
40
41424344
56
789
JHDD
RDATA17,28,31
WRDATA17,28,31
IDE_PDCS314,17
SIDEACT 35
DIR 17,28,31
DRV0 17,31,35
MTR0 17,31
BAY_CD_FDD 30
WGATE 17,28,31
IDE_SDIOR14
IDE_SDDACK14
IDE_SDA214
BAY_MODPRES30
1_6M_EN28,31
TRK017,28,31
IDE_SDCS114
INDEX17,28,31
WRDATA17,28,31
DISKCHG17,28,31
IDE_SDIOW14
W R P R T17,28,31
RDATA17,28,31
MOD_CD_R19H1SEL17,28,31
MTR128,31
INDEX17,28,31
H1SEL17,28,31
MTR017,31
STEP17,28,31
TRK017,28,31
W R P R T17,28,31
DISKCHG17,28,31
IDE_CSEL_PRI17
IDEACT17,35
IDE_PDCS114,17
IDE_PDIOW14,17
IDE_PDCS3 14,17
IDE_PDDACK 14,17
IDE_PDIOR 14,17
IDE_CSEL_PRI17IDEACT 17,35
IDE_PDCS1 14,17
IDE_PDDACK 14,17
IDE_PDIOR 14,17
IDE_PDIOW 14,17
RPDDREQ 17
NC_ATA_66_SEC/PDIAG
IDE_SDA1 14
IDE_RST_SEC_5V 17
IDE_PDD8 14,17
IDE_SDA0 14
INT_CD_R 19
IDE_PDD9 14,17IDE_PDD10 14,17IDE_PDD11 14,17IDE_PDD12 14,17IDE_PDD13 14,17IDE_PDD14 14,17IDE_PDD15 14,17RPDDREQ 17
ATA_66_PRI/PDIAG 17IDE_PDA2 14,17
INT_CD_L19CD_AUDIORET19IDE_RST_PRI_5V17
IDE_PDD614,17
IDE_PDD714,17
IDE_PDD514,17IDE_PDD414,17IDE_PDD314,17IDE_PDD214,17IDE_PDD114,17IDE_PDD014,17
IDE_PDIORDY14,17IDE_IRQ1413,17IDE_PDA114,17IDE_PDA014,17
IDE_PDD814,17IDE_PDD914,17IDE_PDD1014,17IDE_PDD1114,17IDE_PDD1214,17IDE_PDD1314,17IDE_PDD1414,17IDE_PDD1514,17
ATA_66_PRI/PDIAG17IDE_PDA214,17 IDE_PDA0 14,17
IDE_PDA1 14,17
IDE_IRQ14 13,17
IDE_PDIORDY 14,17
IDE_PDD0 14,17
IDE_PDD1 14,17
IDE_PDD2 14,17
IDE_PDD3 14,17
IDE_PDD4 14,17
IDE_PDD5 14,17
IDE_PDD6 14,17
IDE_PDD7 14,17
IDE_RST_PRI_5V 17
IDE_CSEL_PRI30
1
1011 1213 14
15 1617 1819
2
2021 22
23 2425 2627 28
29
3
3031 3233 3435 36
37 3839
4
4041 42
43 4445 4647 4849
5
50
67 8
9
JCD
IDE_PDDREQ14
IDE_SDDREQ14
RPDDREQ 17
RSDDREQ 17
RPDDREQ 17
RSDDREQ 17
IDE_SDIORDY14,17
IDE_PDIORDY14,17
2
1R
270
3 6RN12
2 7RN12
4 5RN13
DIR17,28,31
1
2
C142
2
1 C156
1
2
C136
1
2
C409
1
2
C413
2
1 C401
1
2
C408
2
1
R27
5
2
1
R28
6
IDE_SDD2 14
IDE_SDIORDY 14,17
MOD_CD_L 19
3
4 25U41
2
1
R31
0
21
R29
8
WGATE17,28,31
2 7RN13
4 5RN11
3 6RN11
4 5RN12
3 6RN13
1 8RN11
1 8RN13
1 8RN12
1
2 C406
21R279
1
2 C3992
1 C414
1 2R261
IDE_SDD1414IDE_SDD1114
IDE_SDCS314
IDE_SDD5 14
IDE_SDD1514 IDE_SDD1 14IDE_SDD1214 IDE_SDD4 14IDE_SDD914 IDE_SDD7 14
IDE_SDD814
STEP 17,28,31
IDE_IRQ1513RSDDREQ 17
IDE_SDD014 IDE_SDD13 14IDE_SDD314 IDE_SDD10 14IDE_SDD614
2
9
1211141316151817
20
1
1922212423
2625282730
4
293231
343336353837
40
3
3942414443
4645484750
6
495251
545356555857
60
5
59
8710
JMOD
30 IDE_RST_PRI_3V IDE_RST_PRI_5V 17
30 IDE_RST_SEC_3V IDE_RST_SEC_5V 17
+3VSUS
47pF50V
-5%
47pF50V
-5%
47pF50V
-5%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
47pF50V
-5%
BLM11A121S
BLM11A121S
BLM11A121S
0.1uF 16V0.1uF 16V
0.1u
F 16
V
0-5%
0-5%
0.1u
F 16
V
+5VSUS
10V-10%
.1uF
10K-5%
100K
100K
G5G6
G7G8
G4G3G2G1
B1
B2B3B4
T1T2T3T4
USB RCPTW/ SHIELD
IN
OUTBENB
FLGB
OUTAENA
FLGAGND
RYC8220USB POWER SWITCH
BLM11A121S
BL
M21
P600
SGB
LM
21P6
00SG
BLM21P600SG
BLM21P600SG
10uF 6.3V_X
7R
+150uF6.3V
-20%
+150uF
6.3V-20%
near the non-ground side of this capacitor.
Place close to JUSB connectorLayout Note: USB Termination
Layout Note: USB1.1
INTEL USB GUIDELINE APPLIES
Removing 15k PD and 15 ohm series resistors.Internal to ICH3 per EDS ver. 1.0 p. 3-8
USB1.1 To SystemSystem Board USB Connectors
Follow RDDP's routing recommendations
Overcurrent Detection(Internal USB Ports)
USB1.1 To System
or tantalum (PN 1033E) type capacitor
Layout Note: C72
C72 can be populated with either a ceramic (PN 2832P)
Place a "+" character silkscreen on the board
4A
11/15/02
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SCHEMATIC, M/B LA-1221
11-20-2002_22:38
69 OF 102
12
C34
12
C35
12
C83
1 2L26
1 2L27
1
2
L29
1
2
L25
21L24
7
54
3
81
2
6
U3
1314
1516
1211
109
5678
12
34
JUSB
2
1
R59
NP
2
1
R54
NP
21
R356
21 C
465
1
2C78
NP
1 2R47
21R60
1
2C85
NP
NBOC0
NBOC4
USB_OC414
USB_OC014
18USB_PWR_0
USB_GND0
USB_GND4
USB_PWR_418
USB_USBP4+_FB18
1
2
C47
USB_USBP0+_FB18
USB_USBP0-_FB18
1
2 C48
USB_USBP4+14
USB_USBP4-14
USB_USBP0+14
USB_USBP0-14
USB_USBP0+_FB 18
USB_USBP0-_FB 18
USB_USBP4-_FB18
USB_USBP4+_FB 18
USB_USBP4-_FB 18
1 2L21
21L22
1 2L23
1
2
C661
2
C69
1
2
C68
1
2
C67
USBPWR4
18USB_PWR_4
USBPWR1_EN30
USBPWR0
USB_PWR_018
22pF
50V
AGND
0.1u
F 16
V
0.1uF 16VAGND
AGND
AGND
AGND AGND
AGND
AGND
6.8K
-5%
AGND
0.1u
F 16
V
AGND
+5VSUS
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AGND
7SH86 0.1uF 16V
50V
-10%
1000
pF
0.1u
F 16
V
1uF10V-10%
1uF10V-10%
1uF10V-10%
6.3V
2.2u
F
24.576MHz
4.7K
68K-5%
AGND
AGND
AGND
0-5%
0-5%
6.8K
-5%
3.4K
-1%
22pF
50V
22pF
50V
0.1u
F 16
V
0.1u
F 16
V
AGND 0.1u
F 16
V
0.1u
F 16
V
AGND
AGND
0.1u
F 16
V
0.1u
F 16
V
+3VRUN
0.1uF 16V
AGND
.033uF 25V .033uF 25V
.033uF 25V .033uF 25V
0-5%
0-5%
OUT_B
+IN_AV+
-IN_A
-IN_B
OUT_D-IN_D
OUT_C-IN_C
+IN_DV-
+IN_C+IN_B
OUT_A
AD8544 CMOS AMPLIFIER
0.1u
F 16
V
7SH86
AGND
1uF10V-10%
6.3V2.2uF
0-5%
0.1uF 16V
0.1u
F 16
V
AGND
1K-5%
10K
-5%
50V
-10%
1000
pF
50V
-10%
1000
pF
50V
-10%
1000
pF
50V
-10%
1000
pF
50V
-10%
1000
pF
+10uF
16V-10%
0-5%0.1uF 16V
33-5%
33-5%
33-5%
22pF
50V +
10uF16V
-10%
LINE_OUT_LLINE_OUT_R
EAPD/SCLK
VREFOUT
SYNC
RESET
ID1
XTL_INXTL_OUT
SDATA_OUT
SDATA_IN
AVDD1
AVDD2
AVSS1
DVDD2
PC_BEEP
AUX_LAUX_R
CD_L
VIDEO_LVIDEO_R
CD_GNDCD_RMIC1MIC2
LINE_IN_LLINE_IN_R
AFLT1
MONO_OUT
BIT_CLK
ID0
AVSS2
DVDD1
DVSS1DVSS2
REFFLT
AFLT2
PHONE
ZLRCLKZSDATA
ZSCLK
AFLT3
SPDO/SDO2
GPIO0/LRCLKGPIO1/SDOUT
GPIO2/SDI1GPIO3/SDI2GPIO4/SDI3
AC
97-LIN
KI/F
INPU
TO
UTP
UT
POR
TZ
V
I2S
BU
S
CS4205 TQFP
102K-1%
280K-1%
0.1uF 16V
0.1uF 16V
GND
BYBASSEN
OUTIN
TPS793475
68K-5%
68K-5%
10K-5%
10K-5%
10K-5%
1K-5%
1K-5%
.01u
F 50
V.0
1uF
50V
402-1%-0603
402-1%-0603
50V-10%2200pf
50V-10%2200pf
0-5%
0-5%
22K-5%
22K-5%
10uF 6.3V_X
7R
10K-5%
C0G
near the non-ground side of this capacitor.
=setV
1V Vset
+out
= )
NOTE: ECAD MUST
CONNECT AGND
60 MIL TRACE AT ONE POINT
ONLY UNDER THE CODEC
TO GND (VIA DRAWBRIDGE)!!
X5R
R1=102k, R2=280k, VOUTtyp=4.65V
1.242V
(R2
R1
VDDA Generation (via MIC5205)
CRYSTAL 4205 AUDIO CODEC
Harmon Kardon recommended EQ circuit
PC Beep Circuitry (From ICH, SIO, PCCard, MiniPCI,)
Analog Prestage Reference Voltage
Place a "+" character silkscreen on the board
or tantalum (PN 1033E) type capacitor
Layout Note: C498 and C528
C498 and C528 can be populated with either a ceramic (PN 2832P)
X5R
The
se tr
aces
sho
uld
be r
oute
d in
par
alle
l.
159Hz Lower Corner (assumes 10K input resistance) 1591Hz Upper Corner1 / 2 * P I * 0 . 1 u F * 1 0 K O h m s = 1 5 9 H z L o w e r c o r n e r 1 / 2 * P I * 0 . 1 u F * 1 K | | X O h m s = 1 5 9 H z L o w e r c o r n e r
C0G
4A
11/15/02
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SCHEMATIC, M/B LA-1221
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70 OF 102
21R369
12
C527 21
R391
21R394
21C502
1 2C479
21C503
1 2C491
1 2R408NP
1 2R379NP
21R
371
12
R40
7
1 2C506
1 2C478
1 2R370
21R413
1 2R402
21
R387
12
R378
2
43
51
U50
12
C524
12
C513
12
R429
NP
21
R417
NP
RUN_ON8,30,34,35,38-41
VDDA 19,20
35
36
47
28
10
11
46
2
3
5
8
25
38
26
9
12
14
15
18
16
17
19
20
21
22
23
24
29
37
6
45
42
1
4
7
27
30
13
32
33
34
31
48
43
44
39
40
41
U51
12
C537
NP
ICH_AC_SDIN014
21C
528
NP
14 ICH_AC_BITCLK
21R641
1 2R427
21R426
MDC_AC_BITCLK22
12
C555
NP
1 2R437
12
C575
NP
21C
563
21C
570
21C
164
21C
160
21C
158
21
R61
3
NP
22MDM_MONO_PHONE1 2R611
21C
825
1 2C511
INT_CD_L 17
CD_AUDIORET 17
INT_CD_R 171 2
R396
1 2C516
21C515
VDDA19,20
VDDA219,20
VDDA19,20
2
14
5
3
U21
12
C53
3
7
3
4
12
6
1413
89
12
11105
U48
1 2R416NP
1 2R386NP
1 2C495
1 2C494
1 2C485
1 2C474
EQ_OUT_R20
AUD_LINE_OUT_L19,20
AUD_LINE_OUT_R19,20
12
C560
VDDA2 19,20AUD_VREFOUT19
12
C15
7
12
C14
6
CBS_SPK24
12
C12
3
12
C13
1
12
C53
9
12
C13
4
21C
551
21C
561
BEEP30SPKR14
12
R39
8
NP
12
R39
9
NP
1 2R400
1 2R397
MOD_CD_R 17
MOD_CD_L 17
1 2R101
1
2
R94
12X7
12
C55
0
21C517
21C518
21C519
12
C16
2
2
1C13
7
1 2
C1402
14
5
3
U15
AUD_PC_BEEP 19
12
C14
3
12
R39
5
NP
VDDA219,20
EQ_OUT_L20
1 2
C115
12
C17
6
21C
837
NP
AUD_LINE_OUT_L 19,20AUD_LINE_OUT_R 19,20
VDDA19,20
CK_24M_AUD_XTL_OUT
CK_24M_AUD_XTL_IN
DOCK_CDROM_Q 28
DOCK_LINE_Q 28
DOCK_MIC_Q 28
DOCK_SPKR_Q 28
DOCK_LRCLK_Q 28
SPDIF 12
LINE_IN_R 20
LINE_IN_L 20
NB_MIC 20
AUD_PC_BEEP 19
ICH_AC_SDOUT14,22
ICH_AC_RST14,22
ICH_AC_SYNC14,22
AUD_VREFOUT 19
DOCK_SCLK_Q 28
+5VRUN
AGND
AGND
AGND
AGND
AGND
15pF
50V
15pF
50V
15pF
50V
15pF
50V
15pF
50V
BLM11A601S
BLM11A601S
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
1uF10V-10%
1K-5
%
2.2K
-5%
BLM11A601S
10uF 6.3V
AGND
AGND
AGNDAGND
6.2K
-5%
1uF10V-10%
6.2K
-5%
AGNDAGND
6.2K-5%
6.2K-5%
16V
-10%
.47u
F
16V
-10%
.47u
F
0.1uF 16V
0.1uF 16V
0.1uF 16V
27K
22pF 50V
15pF
50V
100-5%
100p
F 50
V
100p
F 50
V
10K
-5%
10K
-5%
0.1uF 16V
0.1uF 16V
22pF 50V
27K
1uF10V-10%
63
1
54
2
HSJ1494_030
Short Leads
63
1
54
2
HSJ1494_030Short Leads
63
1
5
4
2
HSJ1494_030
Short Leads6.3V
2.2u
F
10-5%
10-5%
2.2K
-5%
AGND
VDD
VSS
INB+INB-
INA-
INA+
OUTA
OUTB
TDA1308 DUAL
0.1uF 16V
+5VRUN
16V-10%
.47uF
+5VRUN
16V-10%.47uF
+5VRUN
7SH08FU
BLM11A601S
AGND
0-5%
0-5%
10K
-5%
16V-10%.47uF
1uF 6.3V
1uF 6.3V
0 OHM
47K-5%
47K-5%
MMZ2012S601A
MMZ2012S601A
10K
-5%
10K
-5%
10uF 6.3V_X
7R
10uF 6.3V_X
7R
ROUT+ROUT-
RLINEIN
RHPIN
GND_1GND_2
GND_3
GND_4
PVDD_1PVDD_2
VDDGAIN0GAIN1
LOUT+LOUT-
LLINEINLHPIN
RIN
LIN
BYPASS
HP/LINE*
SE/BTL*
PC-BEEP
SHUTDOWN
TPA0212
+6V-20%
470uF_POLY
+6V-20%
470uF_POLY
10K
-5%
10K
-5%
GAIN0 GAIN1 Gain(dB)
Sub=TPA0312
near the non-ground side of this capacitor.Place a "+" character silkscreen on the board
or tantalum (PN 1033E) type capacitor
near the non-ground side of this capacitor.Place a "+" character silkscreen on the board
or tantalum (PN 1033E) type capacitor
C0G C0G
C0G
DROP THIS VIA AT THE AUDIO
NOTE: ECAD MUST
CODEC - AT THE GROUND PINNEAREST THE MIC INPUT (PIN 26)
CONNECT AGND
60 MIL TRACE AT ONE POINT
ONLY UNDER THE CODEC
TO GND (VIA DRAWBRIDGE)!!
C0G
Place EMI components close to jack
Place EMI components close to jack
Line output circuitry
Line input circuitry
Layout Note: C497
C497 can be populated with either a ceramic (PN 2832P)
Internal Speaker Amplifier
Microphone Input Circuit
Layout Note: C529
C529 can be populated with either a ceramic (PN 2832P)
Headphone/Line Out Amplifier
NO VIAS EXCEPT DGND UNDER PART
Place above JLINE_IN
PLACE CLOSE TO AUD JACKSon BOTTOM of Board
0 1 10dB
1 0 15dB
1 1 25dB
0 0 3dB
Gain Resistor Settings
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
71 OF 102
11-20-2002_22:38
21
R12
9
NP
21
R88
21C559
1 2C584
2116
23
20
11213
24
187
1923
49
56
8
10
11
17
15
14
22
U25
12
C582
12
C536
21
R13
0
NP
21
R13
8
21 L53
21 L52
21R453
1 2R457
21R384NP
21C827
1 2C826
21C212
19AUD_LINE_OUT_R
AUD_LINE_OUT_L19
21
R13
7
1 2R144NP
1 2R77NP
21L57
INT_MUTE 20
30NB_MUTE
521
4U23
INT_MUTE20
LINE_OUT_R20
LINE_OUT_L20EQ_OUT_R 1921
C149
NC_U27_RHPIN
NC_U27_LHPIN
VDDA 19,20
INT_MIC35
LINE_OUT_R 20
LINE_OUT_L20
EQ_OUT_L19
INT_SPK_R2 32
INT_SPK_R1 32
21
C135
12
C151
8
45
6
23
1
7
U54
1
2
R46
2
NP
1 2R444
1 2R440
12
C21
5
63
1
5
4
2
JAUD_OUT
63
1
54
2
JLINE_IN
63
1
5
4
2
JMIC
21C618
21R451
21C607
12
C619
12
C609
21
R45
4
21
R44
1
12
C52
9
NP
12
C49
3
NP
1 2R461
2
1C60
8
21
C595
21R445
12
C583
12
C213
12
C150
21
C23
021
C21
4
INT_SPK_L232
INT_SPK_L132
1 2R430
1 2R393
1
2
R42
8
21C501
1
2
R41
0
21 C
606
21L56
1
2
R46
0
1
2
R45
8
21C525
LINE_IN_R19
LINE_IN_L19 21L50
21L48
VDDA
19,20
2
1C62
2
2
1C50
8
2
1C53
5
2
1C56
9
2
1C59
6
MIC_SIG
MIC_BIAS
R_VDDA
NB_MIC 19
VDDA2 19,20
VDDA219,20
.01U
F50
V-2
0%
.01U
F50
V-2
0%
6.3V
2.2u
F
+3VSUS
33-5%
50V
-10%
1000
pF
1.91
K-1
%
0.1u
F 16
V
56.2-1%
100pF 50V
0.1uF 16V
50V
-5%
10pF
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%.0
1UF
50V
-20%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
.01U
F50
V-2
0%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
.01U
F50
V-2
0%
BLM11A601S
0.1uF 16V
DICS
VCCDO
SK GND
ORGNC
93C86A
.01U
F50
V-2
0%
.01U
F50
V-2
0%
61.9
-1%
56.2-1%61
.9-1
%
10-5
%
75-1%
75-1%
TX+
TX-
TCT
RCT
RX+
RD-
RD+
RDC
TDC
TD-
TD+
RX-
RECEIVE
TRANSMIT
SINGLE PORTTRANSFORMER MODULES
10/100BASE-T
100-5%
4.7pF50V-5%
1.62
K-1
%
11.5K-1%
1000pF2000V-10%
GND
V C C
EN O U T
3 . 3 V2 5 . 0 0 M H z
6.3V
2.2u
F
6.3V
2.2u
F
TESTPAD
392-1%
0-5%
0-5%
Si34
43D
V
+3VRUN
0.1uF 16V
10K-5%0.1uF 16V
.01U
F50
V-2
0%
+3VRUN
1206FERRITE
68nH 300mA
BLM11A601S
.01U
F50
V-2
0%
6.3V
2.2u
F
.01U
F50
V-2
0%
0-5%
0 OHM
NC_5NC_3
NC5/VDD5VPCI1
VDDPCI5
AUX5P
VSSX9
VSSX5VSSX6
VSSX4
VDDX4
VDDRX2
VSSTX2
VDDIO4
VSSIO4
VSSPCI5
AD0
AD1
AD10AD11AD12AD13
AD14
AD15AD16AD17
AD18AD19
AD2
AD20
AD21AD22AD23AD24
AD25AD26AD27AD28AD29
AD3
AD30
AD4AD5AD6AD7
AD8AD9
CRS/SOS4*
DFRMEE/10LNK*DTOEE/100LNK*
EECLK/ACT*
EESEL
IDSEL
LA0LA1LA2/POR10LA3
LA4
LD0/POR0LD1/POR1LD2/POR2LD3LD4/POR4
LD5LD6/POR6
MDCLK/SOS7*
PAR
RXCLK/SOS6*LA6/RXD0LA7/RXD1LA8/RXD2
LA11/RXDVLA10/RXER
TXOPTXON
TXCLK/SOS2*
LA12/TXD0LA13/TXD1LA14/TXD2
LA15/TXD3
VDDIO1VDDIO2
VDDIO3
VDDPCI2VDDPCI3
VSSIO1
X25HI
CBE0CBE1
CBE2CBE3
DEVSEL
GNT
INTA
MEMR
MEMW
PERR
REQ
RST
STOPRXIN
TRDY
SERR
X25LO
VSSPCI1
VSSIO2
VSSPCI2VSSPCI3
VSSPCI4
VSSIO3
VSSTX1
RXIP
SMBDATA
MEDTEST
VDDX3
REF100REF10
TXEN/SOS3*
VDDTX2
VDDRX3
VDDTX1
AUXP
SMBCLK
SOS1
PCICLK
LD7
LA5
RXOE/SOS5*
LA16/COL
MDIO
LA9/RXD3
ROMCS
SMBCS
VDDX1
VDDX2
VDDRX1
VSSRX1VSSRX2
VSSX2
GLBTESTPHYTEST
AD31
FRAME
IRDY
VSSX1
VSSX3
VSSX7VSSX8
VSSRX3
TXCT
VDDX7VDDX5
PMEPME
MAIN5P
VDDLVDET
VDDPCI1
VDDPCI4
WPOUTGRST
CLKRUN
3C920V5-133COM BGA REV 05
10K-5%
10K-5%
10K-5%
10K-5%10K-5%
10K
-5%
10K-5%
10K
-5%
10K-5%
100
OH
M D
IFFE
RE
NT
IAL
RO
UT
ING
TO PIN 2PLACE CLOSE
CLKVCC AND CLKGND
Place decoupling close to 3Com power pins. Share associated pins if possible.
Ensure TP is accessible on MB & labeled
100
OH
M D
IFFE
RE
NT
IAL
RO
UT
ING
PLACE RX TERMINTAION NEAR ASICThese components MUST connect to BALL P1 then to GND
Place close to 3Com and away from magnetics
LAN circuit power filtration
LAN clock
16K NIC EEPROM
3COM Revolution
PLACE TX TERMINATION NEAR ASIC
3Com Magnetics
<------ VSSX4 MUST BE REF POINT FOR REF10/1003Com boot strappings
PLACE CAP NEAR MAGNETICS
CHASSIS GROUND
Remove for X01
Sub = 2G626, Rev ST06 4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
72 OF 102
11-20-2002_22:38
21R450
21
R43
9
21
R121
21
R10
2
21R106
21R99
21R86
21R89
21R95
B11
D11
B14
E12D13F11
E13E14J12J13
K11L12
C11
K12
K13L11L13N14
N13P14P12
M11N12
B12
P11
N11
A12C12B13A14
C13E11
M2M7
K3
D8C8A9
D9
M12
A4
D5
F3G4
H3H4J4
J3K4
B4C4
A3A2
C1D3E4
E3
B7C7
B6D6C6
C5A5B5
K1
B1B2
L7
P8
L2P13
G12L8
M1
L6M5
C2
P4
N4
F4
C3
A1
M3
L3
L5
L4
P6N6
D1J1
B10A6
M4
P10
L14C14A11
G14
P2
N3N1
N5
N7
E1G1
H1P9J14
B8
D2J2A10A7
N10M14H14
D14A13
N2P3K2
P5M6
E2F2H2
P1P7N8
K14A8L1
C10
F1G2
D12F12
H13M13
M10
H12
J11
C9
M9
D10
L9
H11
B3D4
G11
B9
M8
L10
D7
N9
F13
G3
F14
G13
U16
21L71
1 2L72NP
VDDPCI_LAN
12
C13
8
12
C11
7
12
C54
1
VDDPCI_LAN
V_3P3_LAN_VDDTX 21
V_3P3_LAN
XREF=21,22
21L32
21 L30
21 L31
12
C54
3
21 C
531
21R422
21 C
487
NP
V_3P3_LAN
XREF=21,22
VAUX_EN27
3
4
1
256
Q80
VAUX_LAN 21
CLKRUN11,13,24,27,28,31
TP_LAN_WPOUT
N B _ P M E24,27,30
CLKRUN_R12R411
12R435
LAN_EN_R
V_3P3_LAN 21,22LAN_EN21,30
LAN_EECLK21,22
V_3P3_LAN 21,22
V_3P3_LAN 21,22
LAN_TXO+21
LAN_TXO-21
12
R73
V_3P3_LAN 21,22
CK_25M_LAN_X25LO 21
V_3P3_LAN_VDDRX 21
1
TP3COM
12
C48
81
2C
154
2
4
1 3
X6
21
C467
V_3P3_L
AN
_VD
DR
X
21
21
R423
12
R12
2
1 2C486
LAN_MAG_RX- 22
LAN_MAG_RX+ 22
1 2R376
PCI_AD1613,21,24,27,28
LAN_RXI-21
3
1 12
2
10
11
6
5
4
8
7
9
L49
12
R100
12
R103
21
R37
5
21
R72
21
R383
21
R71
12
C54
5
12
C54
6
V_3P3_LAN_VDDTX 21
LAN_EESEL21
31
84
2 5
67
U52
21C574
21L33
LAN_EEDO21,22
LAN_EEDI21,22
12
C56
6
12
C48
3
12
C50
9
12
C54
2
12
C54
4
12
C48
4
12
C48
2
12
C48
1
12
C49
7
12
C54
7
12
C51
2
12
C11
81
2C
144
12
C12
5
12
C49
6
21C
480
21 C
477
12
C107
21
R381
LAN_MAG_TX- 22
LAN_MAG_TX+ 22
LAN_RXI+21
12
C16
3
21
R90
21C
132
V_3P3_LAN_VDDTX 21 V_3P3_LAN_VDDRX 21
21R438
V_3P3_LAN21,22
LAN_REF10021
LAN_REF1021
LAN_EN21,30
PCI_IRDY13,24,27,28
PCI_FRAME13,24,27,28
PCI_AD3113,24,27,28
V_3P3_LAN_VDDRX 21
SOS530
SOS1 30
V_3P3_LAN 21,22
LAN_REF10 21
LAN_REF100 21
LAN_RXI+ 21
CK_25M_LAN_X25LO 21
PCI_SERR13,24,27,28
PCI_TRDY13,24,27,28
LAN_RXI- 21PCI_STOP13,24,27,28
PCI_PCIRST7,11,13,23,24,27,28,30
PCI_REQ413
PCI_PERR13,24,27,28
PCI_PIRQC13,28
PCI_GNT413
PCI_DEVSEL13,24,27,28
PCI_C_BE313,24,27,28PCI_C_BE213,24,27,28PCI_C_BE113,24,27,28PCI_C_BE013,24,27,28
LAN_TXO- 21LAN_TXO+ 21PCI_PAR13,24,27,28
LAN_EESEL 21
LAN_EECLK 21,22
LAN_EEDI 21,22
LAN_EEDO 21,22
PCI_AD913,24,27,28PCI_AD813,24,27,28PCI_AD713,24,27,28PCI_AD613,24,27,28PCI_AD513,24,27,28PCI_AD413,24,27,28
PCI_AD3013,24,27,28
PCI_AD313,24,27,28
PCI_AD2913,24,27,28PCI_AD2813,24,27,28PCI_AD2713,24,27,28PCI_AD2613,24,27,28PCI_AD2513,24,27,28PCI_AD2413,24,27,28PCI_AD2313,24,27,28PCI_AD2213,24,27,28PCI_AD2113,24,27,28PCI_AD2013,24,27,28
PCI_AD213,24,27,28
PCI_AD1913,24,27,28PCI_AD1813,24,27,28PCI_AD1713,24,27,28PCI_AD1613,21,24,27,28PCI_AD1513,24,27,28PCI_AD1413,24,27,28PCI_AD1313,24,27,28PCI_AD1213,24,27,28PCI_AD1113,24,27,28PCI_AD1013,24,27,28
PCI_AD113,24,27,28PCI_AD013,24,27,28
LAN_MEDTEST
CK_33M_LANPCI3
LAN_IDSEL
VAUX_LAN
21
V_3P3_LAN21,22
21C
843
21C
841
21C
842
+5VSUS +5VSUS
+5VSUS
33-5%
1000pF16V
-10%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
0-5%
4.7uF16V
-10%0-5%
0.1uF 16V
75-1%
1
357
91113
15171921
232527
29GND_4GND_5GND_2
GND_130
28
24
22201816
141210
864
2
26
GND_3 GND_6
RCPT
33-5% 10K-5%
22pF 50V
10-5
%50
V-5
%10
pF
+3VRUN
100K
74HCT08
+5VSUS74HCT08 7SH04FU
200-5%
+5VSUS
10K
-5%
10K
-5%
50V
-5%
10pF
10-5
%
+3VSUS
10K-5%
+3VSUS
10K
-5%
74HCT08
200-
5%
47K
47K
DTC144EKA
74HCT08
7SH08FU
7SH08FU
10K
-5% +5VSUS
1000pF2000V
-10%
MT214131211109
876543
2
1MT1
VERTICAL NC HEADER
SRV05-4
10K
-5%
Place buffer near the MDC connector
Soft Modem MDC Connector
AC97 Bit Clock Buffer
(Note: this signal is equivalent toJLAN_LED_GRN+)
NIC ESD DIODE ARRAY
LAN CONNECTOR (MB TO RJ-45)
CHASSIS GROUND
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
73 OF 102
11-20-2002_22:38
21
R98
1
2
3 4
5
6
U79NP
MT21413
1211109
876
543
21
MT1
JLOM
SUB_8K578
NC_NIC_TVS_PIN_5
LAN_MAG_RX-21,22
21,22 LAN_MAG_RX+
21,22 LAN_MAG_TX-21,22 LAN_MAG_TX+
JLAN_LED_YEL+
LAN_CONN_TERM1
JLAN_LED_YEL-
MDC_AC_BITCLK19,22
19,22 MDC_AC_BITCLK
21 C
702
45
RN
3
521
4U83
21 LAN_EEDI
521
4U53
65
414
U14
3
2
1
Q13
LAN_MAG_TX- 21,22
LAN_MAG_TX+ 21,22
21,22 LAN_MAG_RX-
LAN_MAG_RX+21,22
JLAN_LED_GRN-
12
R85
111312
14U14
ICH_AC_RST 14,19
LAN_EEDO21
V_3P3_LAN21,22
36
RN
3
ICH_AC_SYNC14,19
21
R471
ICH_AC_SDIN114
MDM_MONO_PHONE19
ICH_AC_SDOUT 14,19
21
R44
9
NP
21C
589
NP
27
RN
3
18
RN
3
1 2R120
542
U228
10
914
U14
321
14U14
V_3P3_LAN21,22
V_3P3_LAN21,22
LAN_EECLK21
WLAN_LED_ACT27
21R452
21C
655
NP
21
R47
5
NP21 C
588
21
R448
NP
21R447
1
357
91113
15171921
232527
29313334
3230
28
24
22201816
141210
864
2
26
36 35
JMDC
12
R526
12
C631
1 2R446
21 C
644
12
R472
21 C
587
NP
21R456
DOCK_AC_BITCLK 28
27 WLAN_LED_LNK
NC_NIC_TVS_PIN_2
+VCC_CORE
3904
+3VRUN
+3VRUN
0.1u
F 16
V
0.1u
F 16
V
10uF
10V
-10%
0.1u
F 16
V
0.1u
F 16
V
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
10-5
%50
V-5
%10
pF
+3VSUS
100K
100K
7SH08FU
10K
-5%
4.7K
+3VRUN
100K
8.2K
-5%
CLK
FGPI0FGPI1FPGI2
FPGI3
FPGI4
FWH4
IC
ID0ID1
ID2ID3
LAD0
LAD1LAD2
LAD3
NC_1NC_2NC_3
NC_9
RES_26
RES_27RES_28
RES_29
VDD_30VDD_8
VSS_24VSS_4
INIT
RST
TBLWP
FIRMWAREHUB 2
TSOP32 8 X 14 mmGNDAGND2
VCC2
RFU4
NC2NC3
NC5
ID2
FWH4
FPGI0FPGI1
RFU1
FPGI3FGPI4
FWH2FWH3
ID0ID1
NC1
NC6
NC4
RFU5
IC
FWH0
RSTCLK
FWH1
TBL
WP
ID3
FPGI2
RFU2RFU3
NC7NC8
VCC1
VCC3VPP
GND1
INIT
M50FW040
470
+3VRUN
100K
100K
100K
100K
100K
100K
100K
110
000
00
Not Available Yet
0000
0
BID4PWB REV.
0
BID3
0
BID2
0
BID0
0
BID1
x00-00
FID pins connect to 40-pinpart (dual footprint)
RES pins connect to 40-pinpart (dual footprint)
Dual Footprint Firmware Hub (FWH) - System BIOS
Board Rev Identifier
RFU pins connect to 32-pinpart (dual footprint)
FID pins connect to 32-pinpart (dual footprint)
placed on top of each other, offset by a fraction.
Footprint option for 40 pin Firmware Hub (FWH).
Programmed part number:
1
Level shifter for INIT#
x01-00
Programmed part number:
NOTE: This is the INTEL 82802AC 8MB TSSOP40 FWH Programmed PNProgrammed PN: 3H862
BIOS SW PN: 8H020
x02-00 0 0 0 1 0
1
FWH PN: 5906D
4Mb Part
FWH PN: 6C739
x03-00 0 1
X04-00 0
0
1
0X05-00
21R216
NP
21R206
NP
21
R19
6NP
11-20-2002_22:38
74 OF 102
SCHEMATIC, M/B LA-1221
401195
11/15/02
4A
21
R22
0
21R213
21
R21
2
NP
21
R20
5
12
R25
3
40
30
31
35
34
6
22
38
1817
32
157
2728
2423
1
8
5
36
2
25
129
26
2019
21
16
3334
13
14
10
3911
29
37
U35
SUB_3H862
7
141312
116
31
5
2019
1817
21
222325
1239
26
272829
308
244
32
10
1615
U34NP
12
R26
0
H_INIT 4,13
FWH_INIT 23LPC_LFRAME14,23,30
SIO_FWH_WP 23,31
FWH_REST 23
GPO_RST 31
PCI_PCIRST 7,11,13,21,24,27,28,30
SIO_FWH_WP23,31
LPC_LFRAME14,23,30
FWH_IC23FWH_REST23
FWH_INIT 23
NC_FWH_RES_RFU_4
NC_FWH_FID323
NC_FWH_FID223
NC_FWH_FID123
NC_FWH_FID023
NC_FWH_RES_RFU_3 23
NC_FWH_RES_RFU_2 23
NC_FWH_RES_RFU_1 23
NC_FWH_RES_RFU_0 23
21R181
FWH_BID423
FWH_BID323
FWH_BID223
FWH_BID123
1
2
R273
NC_FWH_RES_RFU_3 23
NC_FWH_RES_RFU_2 23
NC_FWH_RES_RFU_0 23
FWH_IC23
CK_33M_FWHPCI3,23
21
R25
1
FWH_BID0 23
NC_FWH_RES_RFU_1 23
LPC_LAD314,23,30
FWH_BID4 23
LPC_LAD014,23,30LPC_LAD114,23,30LPC_LAD214,23,30
CK_33M_FWHPCI3,233
2
1
45U27
FWH_BID423
NC_FWH_FID023
NC_FWH_FID223
FWH_BID323
FWH_BID223
FWH_BID123
FWH_BID023
21R197
21
R18
0
NP
21C
380
21
R25
6
NC_FWH_FID123
NC_FWH_FID323
FWH_BID2 23
LPC_LAD114,23,30
LPC_LAD014,23,30
LPC_LAD314,23,30
LPC_LAD214,23,30
FWH_BID3 23
FWH_BID1 23
12
C37
4
12
C36
6
21C
347
12
C39
3
12
C39
4
3
1
2
Q31FWH_INIT 23
FWH_BID023
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
33-5
%22
pF 5
0V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
+3VSUS
10uF
10V
-10%
0.1u
F 16
V
0.1uF 16V
0.1uF 16V
10-5
%4.
7pF
50V
-5%
10K-5%
10K-5%
10K-5%
2.7K
-5%
2.7K
-5%
AD0AD1
AD10AD11
AD12AD13AD14
AD15
AD16AD17AD18AD19
AD2
AD20AD21
AD22AD23AD24AD25
AD26AD27AD28
AD29
AD3
AD30
AD31
AD4
AD5AD6AD7AD8
AD9
CLOCKDATA
GND1
GND10GND11
GND12
GND2GND3GND4GND5
GND6GND7GND8GND9
IDSEL/MFUNC7
IRQSER
LATCH
LINKONLPS
MFUNC0MFUNC1MFUNC2MFUNC3MFUNC4MFUNC5MFUNC6
PAR
PCLK
PHY_CLK
PHY_CTL0PHY_CTL1
PHY_DATA0PHY_DATA1PHY_DATA2PHY_DATA3
PHY_DATA4
PHY_DATA5PHY_DATA6PHY_DATA7
PHY_LREQ
SCL
SDA
VCC1
VCC10
VCC11
VCC2VCC3
VCC4VCC5VCC6
VCC7
VCC8VCC9
VCCP1VCCP2
ZV_HREF
ZV_LRCLKZV_MCLK
ZV_PCLK
ZV_SCLK
ZV_SDATA
ZV_UV0ZV_UV1ZV_UV2
ZV_UV3
ZV_UV5ZV_UV6
ZV_UV7
ZV_VSYNC
ZV_Y0ZV_Y1
ZV_Y2ZV_Y3ZV_Y4
ZV_Y5ZV_Y6ZV_Y7C/BE0
C/BE1C/BE2C/BE3
CLKRUN
DEVSELFRAMEGNT
G_RST
IRDY
PERR
PRST
REQ
RI_OUT
SERR
SPKROUT
STOP
SUSPEND
TRDY
ZV_UV4
GND13
NC_1
NC_2
HETERO 2 OF 2PCI4451-GJG
100-5%
10K
-5%
0.1uF 16V
0.1uF 16V
47-5%
43K
-1%
+3VSUS
RB751V-40
10K-5%
50V
-10%
270p
F
50V
-10%
270p
F
47-5%
50V
-10%
270p
F
50V
-10%
270p
F
100-5%
100-5%
+3VSUS
100-
5%
100-
5%
+3VSUS
+3VSUS
+3VSUS
A_CAD0//A_D3A_CAD1//A_D4
A_CAD10//A_CE2*
A_CAD11//A_OE*
A_CAD12//A_A11
A_CAD13//A_IORD*
A_CAD14//A_A9
A_CAD15//A_IOWR*
A_CAD16//A_A17
A_CAD17//A_A24
A_CAD18//A_A7
A_CAD19//A_A25
A_CAD2//A_D11
A_CAD20//A_A6
A_CAD21//A_A5A_CAD22//A_A4A_CAD23//A_A3A_CAD24//A_A2A_CAD25//A_A1A_CAD26//A_A0
A_CAD27//A_D0
A_CAD28//A_D8
A_CAD29//A_D1
A_CAD3//A_D5
A_CAD30//A_D9
A_CAD31//A_D10
A_CAD4//A_D12
A_CAD5//A_D6
A_CAD6//A_D13
A_CAD7//A_D7
A_CAD8//A_D15
A_CAD9//A_A10
A_CAUDIO//A_BVD2
A_CBLOCK*//A_A19
A_CC/BE0*//A_CE1*
A_CC/BE1*//A_A8
A_CC/BE2*//A_A12
A_CC/BE3*//A_REG*
A_CCD1*//A_CD1*
A_CCD2*//A_CD2*
A_CCLK//A_A16
A_CCLKRUN//A_WP
A_CDEVSEL*//A_A21
A_CFRAME*//A_A23
A_CGNT*//A_WE*
A_CINT*//A_READY
A_CIRDY*//A_A15
A_CPAR//A_A13A_CPERR*//A_A14
A_CREQ*//A_INPACK*
A_CRST*//A_RESET
A_CSERR*//A_WAIT*
A_CSTOP*//A_A20
A_CSTSCHG//A_BVD1
A_CTRDY*//A_A22
A_CVS1//A_VS1*
A_CVS2//A_VS2*
A_RSVD//A_A18
A_RSVD//A_D14
A_RSVD//A_D2
B_CAD0//B_D3B_CAD1//B_D4
B_CAD10//B_CE2*
B_CAD11//B_OE*
B_CAD12//B_A11
B_CAD13//B_IORD*
B_CAD14//B_A9
B_CAD15//B_IOWR*
B_CAD16//B_A17
B_CAD17//B_A24
B_CAD18//B_A7
B_CAD19//B_A25
B_CAD2//B_D11
B_CAD20//B_A6B_CAD21//B_A5
B_CAD22//B_A4B_CAD23//B_A3B_CAD24//B_A2B_CAD25//B_A1B_CAD26//B_A0
B_CAD27//B_D0
B_CAD28//B_D8
B_CAD29//B_D1
B_CAD3//B_D5
B_CAD30//B_D9B_CAD31//B_D10
B_CAD4//B_D12
B_CAD5//B_D6
B_CAD6//B_D13
B_CAD7//B_D7
B_CAD8//B_D15
B_CAD9//B_A10
B_CAUDIO//B_BVD2
B_CBLOCK*//B_A19
B_CC/BE0*//B_CE1*
B_CC/BE1*//B_A8
B_CC/BE2*//B_A12
B_CC/BE3*//B_REG*
B_CCD1*//B_CD1*
B_CCD2*//B_CD2*
B_CCLK//B_A16
B_CCLKRUN*//B_WP
B_CDEVSEL*//B_A21
B_CFRAME*//B_A23
B_CGNT*//B_WE*
B_CINT*//B_READY
B_CIRDY*//B_A15
B_CPAR//B_A13
B_CPERR*//B_A14
B_CREQ*//B_INPACK*
B_CRST*//B_RESET
B_CSERR*//B_WAIT*
B_CSTOP*//B_A20
B_CSTSCHG//B_BVD1
B_CTRDY*//B_A22
B_CVS1//B_VS1*B_CVS2//B_VS2*
B_RSVD//B_A18
B_RSVD//B_D14
B_RSVD//B_D2
VCCA1VCCA2VCCA3
VCCB1VCCB2
(IOIS16*)
(IREQ*)
HETERO 1 OF 2
(STSCHG*/RI)
(STSCHG*/RI*)
(SPKR*)
(SPKR*)
(IREQ*)
(IOIS16*)
PCI4451-GJG
10K
-5%
verify circuit, R=43K Ohm
CardBus Controller (2/2)
PC Card InterfacePCI / PHY Interface
CardBus Controller (1/2)
pins on the PCI4451
Place caps close to VCC
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
75 OF 102
11-20-2002_22:38
21
R47
6
NP
A8E8
A5
B5
A4
D5
D4
B4
B3
G5
G2
G4
B8
H1
H4H5J1
J5J6K6
L5
M6
M1
A7
M4N7
G7
D7
B7
F7
A6
F6
L6
C2
D6
A2
G6
J2
F8L4
E2
L2
E5
F2
E4
K2
F4
B1D1
J4
H2
K4
D2
L1
F5
K1
H6
B2
E7
M5
J18J15
G14
F19
F15
F16
E18
F14
E16
A15
B15
E14
J16
B14E13
B13D13D12
E12D11
E10
F9
A9
H19
B9E9
H14
H16
H18
G13
G18
G15
F10
D16
G16
D19
E15
A12
J19
D10
A17
B10
A18
D15
B18
E11
B16
C19C18
A13
F13
F11
B19
A10
B17
B11A14
D18
H15
D9
B6F1
K5
B12
F18
U55
CBS_S1_INPK_ILR 25
CBS_S2_INPK_ILR25
N B _ P M E21,27,30
CBS_S1_CE2 25CBS_S1_WE 25
CBS_S1_IORD 25CBS_S1_IOWR 25
CBS_S1_OE 25
CBS_S1_REG 25
CBS_S1_RDY 25CBS_S1_WAIT 25
CBS_S1_CD2 25
CBS_S2_WAIT25
CBS_S2_RDY25
CBS_S2_CD225
CBS_S2_CD125
PCI_REQ113PCI_IRDY13,21,27,28
PCI_PAR13,21,27,28
PCI_PERR13,21,27,28PCI_STOP13,21,27,28
PCI_PCIRST7,11,13,21,23,27,28,30CBS_GRST30
PCI_PIRQD13,27
PCI_GNTB13PCI_REQB13
C B S _ R I15
TI_SUSPEND31
CBS_SPK19
PCI_GNT113
PCI_DEVSEL13,21,27,28
PCI_C_BE313,21,27,28
PCI_C_BE213,21,27,28
PCI_C_BE113,21,27,28
PCI_C_BE013,21,27,28
21
R12
3
12
R48
8
CBS_S1_A16_UV2 25
CBS_S1_CD1 25
12
R125
12
R459
12
C16
9
12
C60
3
CBS_S1_BVD1 25CBS_S1_B2_SPK_IDAT 25
CBS_S2_A16_UV2251 2
R478 CBS_S2_A15_UV425
S2_VCC251
2
C56
8
12
C65
8
CBS_S2_CD2_R
CBS_S2_WP_PCLK25
CBS_S2_CE125CBS_S2_CE225CBS_S2_WE25CBS_S2_IORD25CBS_S2_IOWR25CBS_S2_OE25CBS_S2_VS125CBS_S2_VS225CBS_S2_REG25CBS_S2_RST25
CBS_MFUNC5 2421R135
CBS_MFUNC2 24
CBS_MFUNC1 24
CK_33M_CBPCI3
PCI_AD1713,21,24,27,28 CBS_MFUNC7
PHY_CLK 26
PHY_LPS 26
PHY_LINKON 26
PHY_LREQ 26
PHY_D7 26
PHY_D6 26
PHY_D5 26
PHY_D4 26
PHY_D3 26
PHY_D2 26
PHY_D1 26
PHY_D0 26
PHY_CLT1 26
PHY_CLT0 26
D_TI_SUSPEND1 2D11
TI_CLK_SMB
ICH_SUSCLK15,25PCI_SLDATA25PCI_SLATCH25
12
R47
3
CBS_S2_A16_UV2_R
1 2R442
1
2
C261
1
2
C585
2
1
R15
5
1 2R490
IRQ_SERIRQ13,31
CBS_MFUNC224
CLKRUN11,13,21,27,28,31
V12T12
W15V15
T15W16V16W17
R15R19R18
P16
R12
P19P18
N14N15M19M18
M16M15L16
L19
N13
L18L15
T13
R13P13
W14R14
P14
T11V11
A3
T4T7
V14
A16C1D8F12
G1G19M2
N16
N19
P12
W11
P7V5
W10P10P9
R9T9
W5R5
V17
K15
T6
W6V6
R7
V7W7P8
W8V8T8R8
R6
V9
W9
A11
V10
V13
D14E1
E6E19J14
P1P15T5
N18W13
N1
V3W3
V4
V2
W4
R2T1R4
U1
V1U2
W2
N2
N4N5
N6P2P4
P5P6R1
T14T16
R16M14
K18
U19T18K14
P11
T19
V18
K19
L14
R11
W18
T10
V19
R10
U18
T2
W12
C3
K16
U55
12
R47
0
12
R46
3
CBS_S2_A9_Y025
CBS_S2_B2_SPK_IDAT25
21
R491
NP
CBS_S1_WP_PCLK 25
CBS_S1_RST 25
CBS_S1_VS2 25
CBS_S1_VS1 25
CBS_S1_CE1 25
CBS_S1_A25_UV7 25
CBS_S1_A24_UV5 25
CBS_S1_A23_UV3 25
CBS_S1_A22_UV1 25
CBS_S1_A21_UV0 25
CBS_S1_A19_Y5 25
CBS_S1_A18_Y3 25
CBS_S1_A17_Y1 25
CBS_S1_A15_UV4 25
CBS_S1_A14_Y6 25
CBS_S1_A13_Y4 25
CBS_S1_A12_UV6 25
CBS_S1_A11_VS 25
CBS_S1_A10_HREF 25
CBS_S1_A9_Y0 25
CBS_S1_A8_Y2 25
CBS_S1_A7_ISCK 25
CBS_S1_D7 25CBS_S1_D8 25
CBS_S1_D13 25
CBS_S1_A4 25
CBS_S1_A3 25
CBS_S1_A2 25
CBS_S1_A1 25
CBS_S1_A0 25
CBS_S1_D15 25
CBS_S1_D14 25
CBS_S1_D12 25
CBS_S1_D11 25
CBS_S1_D10 25
CBS_S1_D9 25
CBS_S1_D6 25
CBS_S1_D5 25
CBS_S1_D4 25
CBS_S1_D2 25
CBS_S1_D1 25
CBS_S1_A5 25
CBS_S2_A18_Y325
CBS_S2_BVD125
CBS_S2_A25_UV725
CBS_S2_A24_UV525
CBS_S2_A23_UV325
CBS_S2_A22_UV125
CBS_S2_A21_UV025
CBS_S2_A20_Y725
CBS_S2_A19_Y525
CBS_S2_A17_Y125
CBS_S2_A14_Y625
CBS_S2_A13_Y425
CBS_S2_A12_UV625
CBS_S2_A11_VS25
CBS_S2_A425
CBS_S2_A10_HREF25
CBS_S2_A8_Y225
CBS_S2_A7_ISCK25
CBS_S2_A6_IMCK25
CBS_S2_A525
CBS_S2_A325
CBS_S2_A225
CBS_S2_A125
CBS_S2_A025
CBS_S2_D1525
CBS_S2_D1425
CBS_S2_D1325
CBS_S2_D1225
CBS_S2_D1125
CBS_S2_D1025
CBS_S2_D925
CBS_S2_D725
CBS_S2_D625
CBS_S2_D525
CBS_S2_D825
CBS_S2_D425
CBS_S2_D325
CBS_S2_D125CBS_S2_D225
CBS_S2_D025
21R141
21R143
12
C66
51
2R
484
1
2
C628
1
2
C198
1
2C22
9
21
C66
3
1
2
C19
9
1
2
C20
8
1
2C31
01
2C56
71
2C62
6 1
2C18
31
2C19
21
2C20
21
2C24
7 1
2C26
5
CBS_S1_A20_Y7 25
CBS_S1_A6_IMCK 25
CBS_S1_D3 25
PCI_TRDY13,21,27,28
PCI_SERR13,21,27,28
PCI_FRAME13,21,27,28
CBS_MFUNC524
CBS_MFUNC124
2
1C21
1
2
1R14
0
PCI_AD013,21,27,28PCI_AD113,21,27,28
PCI_AD1013,21,27,28PCI_AD1113,21,27,28PCI_AD1213,21,27,28PCI_AD1313,21,27,28PCI_AD1413,21,27,28PCI_AD1513,21,27,28PCI_AD1613,21,27,28PCI_AD1713,21,24,27,28PCI_AD1813,21,27,28PCI_AD1913,21,27,28
PCI_AD213,21,27,28
PCI_AD2013,21,27,28PCI_AD2113,21,27,28PCI_AD2213,21,27,28PCI_AD2313,21,27,28PCI_AD2413,21,27,28PCI_AD2513,21,27,28PCI_AD2613,21,27,28PCI_AD2713,21,27,28PCI_AD2813,21,27,28PCI_AD2913,21,27,28
PCI_AD313,21,27,28
PCI_AD3013,21,27,28PCI_AD3113,21,27,28
PCI_AD513,21,27,28PCI_AD613,21,27,28PCI_AD713,21,27,28PCI_AD813,21,27,28PCI_AD913,21,27,28
PCI_AD413,21,27,28
CBS_S1_D0 25
TI_DAT_SMB
CBS_S2_CD1_R
S1_VCC 25
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
4.7uF16V
-10%
4.7uF16V
-10%
4.7uF16V
-10%
0.1uF 16V
4.7uF16V
-10%
0.1uF 16V
50V-10%
1000pF
0.1uF 16V
10uF 6.3V10uF 6.3V
50V-10%
1000pFB77
B76
B74
B70B71B72B73
B75
B69
A75A76
A77
A71A70
A74
A69
A73A72
B67
B66
B65B64B63B62B61B60
B59B58B57B56B55
B53
B52B51
B50B49
B48B47B46
B45B44B43B42
B41B40B39B38B37B36
B35
B34B33B32
B31B30B29
B28B27B26
B25
B24B23B22B21B20B19
B18B17B16B15B14B13
A33
A58A59
A60A61A62
A52
A53A54A55A56
A66
A67
A50
A42
A40A39
A37
A49
A28A27A26
A25
A23A22A21
A48
A19
A17A16A15A14
A12
A11A10
A7A6
A47
A4
A2
A44A45
A20
A9
A1
A13
A18
A24
A36
A41
A51
A57
A63
A68
B5
A8
B12
A64A65
A3
A38
A43
A46
A5
B10
A35
A32
A29
A31A30
A34
B1
B2B3B4
B6B7
B8
B9
B11
B68
B54
PCMCIASMT
BAY BAYBOT TOP
0.1uF 16V0.1uF 16V
+5VSUS
+3VSUS
+12V
NC_13
STBY
NC_25
3V3_16
3V3_17
5V_15V_25V_30
AVCC_09
AVCC_10AVCC_11
BVCC_20BVCC_21
BVPP
CLOCK
DATALATCH
NC_27
NC_28
MODE
12V_24
BVCC_22
12V_7
3V3_15
RESETRESET
AVPP
NC_26OC
GND
DB TPS2216
BLM31A260S
BLM31A260S
PC Card Connectors
PC Card Slot Voltage Selector
Place the 0.1UF caps as close as possible to the pins on U228
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
76 OF 102
11-20-2002_22:38
21 L55
21 L54
CBS_S2_INPK_ILR 24CBS_S1_INPK_ILR24
CBS_S1_A324
CBS_S1_CD124 CBS_S2_CD1 24
CBS_S1_D324
CBS_S2_CE1 24
CBS_S1_WE24
CBS_S2_RDY 24
CBS_S2_WE 24
CBS_S2_IOWR 24
CBS_S2_IORD 24
CBS_S2_OE 24
CBS_S2_CE2 24
CBS_S1_D1424CBS_S1_CE124
CBS_S1_CE224CBS_S1_OE24
CBS_S1_IORD24
CBS_S1_IOWR24
CBS_S1_RDY24
CBS_S1_A20_Y724
CBS_S1_CD224
CBS_S1_REG24
CBS_S1_WAIT24 CBS_S2_WAIT 24
CBS_S2_A4 24
CBS_S2_REG 24
CBS_S2_A2 24
CBS_S2_CD2 24
13
19
25
1617
12
30
9
1011
2021
23
4
35
27
28
29
24
22
7
15
614
8
2618
12
U57
CBS_S2_A9_Y0 24
CBS_S2_A8_Y2 24
CBS_S2_VS1 24
SUSPWROK_5V 35,39,41
ICH_SUSCLK15,24
PCI_SLATCH24
PCI_SLDATA24
S1_VPP 25
1
2
C590
S1_VCC 24
1
2
C597
CBS_S2_BVD1 24CBS_S2_D0 24CBS_S2_D8 24CBS_S2_D1 24CBS_S2_D9 24CBS_S2_D2 24
CBS_S2_D10 24
CBS_S2_WP_PCLK 24CBS_S1_WP_PCLK24
CBS_S1_A11_VS24
CBS_S1_A17_Y124
CBS_S1_A424
CBS_S1_B2_SPK_IDAT24
154
153
151
147148149
150
152
146
7576
77
7170
74
69
73
72
144143
142141140
139138137
136135134133
132
130
129128127126
125124123
122121120119
118117116
115114113
112111110109
108107106
105104103102
10110099
989796
95949392
9190
33
5859
606162
52
535455
56
6667
50
42
4039
37
49
28272625
2322
21
48
19
171615
14
12
1110
76
47
4
2
4445
20
9
1
13
18
24
36
41
51
57
63
68
82
8
89
6465
3
38
43
46
5
87
35
32
29
3130
34
78
798081
8384
8586
88
145
131
JCBUS
S2_VPP 25S2_VCC 24
S2_VCCF 252
1 C627
S1_VCCF 25
CBS_S1_A16_UV224
S1_VPP25
S1_VCCF25
CBS_S1_A21_UV024S1_VCCF25
S2_VPP 25
S2_VCCF 25
S2_VCCF 25
CBS_S2_D11 24CBS_S2_D5 24
CBS_S2_D13 24
CBS_S2_D14 24
CBS_S2_D15 24
CBS_S2_A11_VS 24
CBS_S2_A17_Y1 24
CBS_S2_A13_Y4 24CBS_S2_A18_Y3 24
CBS_S2_A19_Y5 24
CBS_S2_A20_Y7 24
S2_VPP 25
CBS_S2_A15_UV4 24
CBS_S2_A7_ISCK 24
CBS_S2_A3 24
CBS_S1_D1024
CBS_S1_D224
CBS_S1_D124
CBS_S1_RST24
CBS_S1_A6_IMCK24
CBS_S1_A14_Y624
CBS_S1_A18_Y324
CBS_S1_A8_Y224
CBS_S1_A9_Y024
CBS_S1_D624
CBS_S1_D524
CBS_S1_D1124
CBS_S1_D424
21 C
6232
1C
653
CBS_S2_A23_UV3 24
1
2
C635
2
1 C645
1
2
C6392
1 C666
CBS_S1_A25_UV724
CBS_S1_A24_UV524
CBS_S1_A12_UV624
CBS_S1_A23_UV324
CBS_S1_A15_UV424
CBS_S1_A22_UV124
CBS_S1_A19_Y524
CBS_S1_A13_Y424
CBS_S1_A10_HREF24
1
2
C660
CBS_S2_A0 24
CBS_S2_B2_SPK_IDAT 24
CBS_S2_A1 24
CBS_S2_RST 24
CBS_S2_A5 24
CBS_S2_VS2 24
CBS_S2_A6_IMCK 24
CBS_S2_A25_UV7 24
CBS_S2_A24_UV5 24
CBS_S2_A12_UV6 24
CBS_S2_A22_UV1 24
CBS_S2_A16_UV2 24
CBS_S2_A21_UV0 24
CBS_S2_A14_Y6 24
CBS_S2_A10_HREF 24
CBS_S2_D7 24
CBS_S2_D6 24
CBS_S2_D12 24
CBS_S2_D4 24
CBS_S2_D3 24
CBS_S1_D924
CBS_S1_D824
CBS_S1_D024
CBS_S1_BVD124
CBS_S1_A024
CBS_S1_A124
CBS_S1_A224
CBS_S1_A524
CBS_S1_VS224
CBS_S1_A7_ISCK24
S1_VPP25
CBS_S1_VS124
CBS_S1_D1524
CBS_S1_D724
CBS_S1_D1324
CBS_S1_D1224
2
1 C564
2
1 C642 2
1 C571
1K-5%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
1K-5%
SMT RA STRDLMNTINVERSE SKT
1uF
10V
-10%
56.2
-1%
56.2
-1%
56.2
-1%
56.2
-1%
6.34K-.5%
24.576MHz
10K-5%
1K-5%
1K-5%
1K-5%
4.7K
4.7K
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V 10uF
10V
-10%
+3VRUN
+3VRUN
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
10uF
10V
-10%
1M-1%
5.1K
50V
-10%
270p
F
8
7
6
5 4
3
2
1
IEEE 1394B5W SERIES
22-5%
0.1uF 16V
10uF
10V
-10%
0.1u
F 16
V
0.1u
F 16
V
22pF
50V
22pF
50V
0.1uF 16V
NC3NC4NC5NC6
R1
R0
FILTER1FILTER0
XI
SESM
TESTM
RESETPD
PC1PC0
C/LKONPC2
D5D4
D7D6
D1D0
D3
D2
CTL0CTL1
SYSCLK
DGND4
DGND2
DGND1
PLLGND2PLLGND1
AGND6AGND5
DVDD3
DVDD2DVDD1
AVDD4
AVDD5
AVDD3
LPS
AVDD1AVDD2
AGND1AGND2AGND3
AGND4
CNA DVDD4
PLLVDD
ISO
DGND3
NC2
TPB-
TPB+TPA-TPA+
TPBIAS
CPS
LREQ
XO
NC1
TSB41AB1
BLM21A601S
BLM21A601S
IEEE 1394 Connector
IEEE 1394 Phy
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
77 OF 102
21 L39
21 L37
4645
4443
41
40
5554
59
2829
27
5314
21
20
1922
1110
1312
76
9
8
45
2
64
18
17
5857
5049
61
2625
51
52
42
15
3031
323339
48
3 62
56
23
63
47
34
353637
38
24
1
60
16
U58
12
C676
21C
6862
1C68
7
12
C26
2
12
C24
9
2
1
C67
0
1
2
C681
1 2R485
8
7
6
5 4
3
2
1
L58
1
2
C27
7
2
1
R17
9
21R194
2
1
C63
4
1
2
C26
0
1
2
C24
8
1
2
C30
2
1
2
C30
3
1
2
C30
1
1
2
C66
4
2
1
C64
1
1
2
C67
71
2
C25
9
1
2
C30
0
1
2
R46
7
PHY_LINKON24
1
2
R48
0
1
2
R482
1
2
R464
1
2
R4652
1
R468
+3VPHYD26
1 2X4
PHY_CLK24
1 2R207
21
R47
7
21
R47
42
1R
481
21
R48
3
21C
283
12
34
J1394
12
R469
1 2R466
PHY_LREQ24
PHY_CLT124
PHY_CLT024
PHY_D224PHY_D324
PHY_D024PHY_D124
PHY_D624PHY_D724
PHY_D424PHY_D524
+3VPHYD26
+3VPHYD XREF=26
+3VPHYA
PHY_LPS24
TPA0+
TPA0-
TPB0+
TPB0-
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
10-5
%
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
+5VRUN
+5VRUN
0.1u
F 16
V
4.7p
F50
V-5
%
+3VSUS
Si34
43D
V
4.7uF16V
-10%
0.1u
F 16
V
0.1u
F 16
V
10uF
16V
10%
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
VFAX MODEM SKT
+3VRUN
+5VRUN
+3VRUN
10K
-5%
1K-5
%
10K
-5%
10K
-5%
0.1u
F 16
V100-5%
+3VSUS
0.1uF 16V
47K
47K
DTC144EKA
1K-5%
100K
BLM31A260S
Circuit Configured as Always On with SUS
Mini PCI Connector
VAUX Source
Note: Pins 3 through 16 of JPCI are not being used per the mini-pci spec.
+5VRUN =100mAPower requirement total 2W
3.3aux is connected to 3.3SUSTHIS BOARD DOESNOT SUPPORT WAKE UP FROM MINIPCI CARD WHILE IN SHUTDOWN
3.3VAUX=375mAMPMAX
Layout Note: C699
near the non-ground side of this capacitor.Place a "+" character silkscreen on the board
C699 can be populated with either a ceramic (PN 2832P)or tantalum (PN 1033E) type capacitor
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
78 OF 102
11-20-2002_22:38
21 L42
VAUX_EN 21
21
R235
12
R504
3
2
1
Q54
12
C353
PCI_GNT3 13
N B _ P M E 21,24,30
PCI_TRDY 13,21,24,28PCI_STOP 13,21,24,28
PCI_DEVSEL 13,21,24,28
PCI_C_BE0 13,21,24,28
AC_CODEC_ID0
MPCIACT 15
PCI_C_BE113,21,24,28
PCI_PERR13,21,24,28
PCI_SERR13,21,24,28
PCI_IRDY13,21,24,28
CLKRUN11,13,21,24,28,31
PCI_C_BE213,21,24,28
PCI_REQ313
WOL_EN30
VAUX 27
VAUX 27
MINIDSEL 1 2R319
PCI_AD19 13,21,24,27,28
PCI_PAR 13,21,24,28
WLAN_LED_LNK 22
PCI_AD9 13,21,24,28
VAUX 27
1
2
C41
0
12
R28
0
MOTHERBOARD SUPPORT ONLY 33MHZ PCI; PP221 PCI SPEC2.1
12
R28
1
12
R28
7
21
R28
2
PCI_AD2713,21,24,28
AC_CODEC_ID1
WLAN_LED_ACT22
PCI_PIRQB11,13,28
PCI_AD3113,21,24,28PCI_AD2913,21,24,28
PCI_AD2513,21,24,28
PCI_C_BE313,21,24,28PCI_AD2313,21,24,28
PCI_AD2113,21,24,28PCI_AD1913,21,24,27,28
PCI_AD1713,21,24,28
PCI_AD1413,21,24,28
PCI_AD1213,21,24,28PCI_AD1013,21,24,28
PCI_AD813,21,24,28PCI_AD713,21,24,28
PCI_AD513,21,24,28
PCI_AD313,21,24,28
PCI_AD113,21,24,28
CK_33M_MINIPCI3
11
101
103105107
109111113115
117119121
123
999795
939189
878583
81797775
737169
67656361
595755
535149
47454341
393735
3331
27
252321
19171513
97
53
124
122120118
116114112110
108106104
1021009896
949290
888684
82807876
747270
68666462
605856
545250
4846
42
403836
34323028
262422
20181614
12108
64
2
44
1
29
JPCI
12
C40
7
1
2
C43
3
1
2
C43
0
1
2
C42
3
1
2
C41
9
2
1C80
2 1
2
C43
8
12
C43
6
12
C3623
4
1
256
Q57
12
C43
51
2
C44
0
1
2
C41
8
1
2
C42
2
1
2
C43
2
2
1
R32
8
PCI_AD26 13,21,24,28
PCI_PIRQD 13,24
PCI_PCIRST 7,11,13,21,23,24,28,30
PCI_AD30 13,21,24,28
PCI_AD28 13,21,24,28
PCI_AD24 13,21,24,28
PCI_AD22 13,21,24,28PCI_AD20 13,21,24,28
PCI_AD18 13,21,24,28PCI_AD16 13,21,24,28
PCI_FRAME 13,21,24,28
PCI_AD15 13,21,24,28PCI_AD13 13,21,24,28PCI_AD11 13,21,24,28
PCI_AD6 13,21,24,28PCI_AD4 13,21,24,28PCI_AD2 13,21,24,28PCI_AD0 13,21,24,28
0.1uF 16V
+5VRUN
0.1uF 16V
0.1uF 16V
1K-5%
RB
751V-40
0.1uF 16V
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
B7
B6B5B4
B3
B2B1B0
A7
A6A5A4
A3
A2A1A0
OE2 VCC2
A8
A9A10
A11
A12
A13
A14
A15
B8
B9B10
B11
B12
B13
B14
B15
VCC1OE1
QS32X245
B7B6B5B4B3B2
B1B0
A7A6A5A4A3A2
A1A0
OE2 VCC2
A8A9A10
A11
A12
A13
A14
A15
B8B9
B10
B11
B12
B13
B14
B15
VCC1OE1
QS32X245
A0A1A2A3
A4A5A6A7
B0B1B2B3
B4B5B6B7
VCCOE
QS3245
A0A1A2A3A4A5
A6A7
B0B1B2B3B4B5
B6B7
VCCOE
QS3245
0-5%
0.1uF 16V
B7B6B5B4B3B2
B1B0
A7A6A5A4A3A2
A1A0
OE2 VCC2
A8A9A10
A11
A12
A13
A14
A15
B8B9
B10
B11
B12
B13
B14
B15
VCC1OE1
QS32X245
100K+3VRUN
10K
-5%
10K
-5%
33-5%
7SH32
+5VRUN
B7B6B5B4B3B2
B1
B0
A7A6A5A4A3A2
A1
A0
OE2 VCC2
A8A9A10
A11
A12
A13
A14
A15
B8B9
B10
B11
B12
B13
B14
B15
VCC1OE1
QS32X245
0.1uF 16V
+5VRUN
RB
751V-40
22pF 50V
Dock Buffer Enable
Dock FD Buffer
Dock PCI Bus Buffers
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
79 OF 102
2
1 C489
NP
+5V_QDOCK 30
12
D22
PCI_C_BE013,21,24,27PCI_C_BE113,21,24,27
PCI_C_BE313,21,24,27
PCI_C_BE213,21,24,27
PCI_STOP13,21,24,27
PCI_DEVSEL13,21,24,27
PCI_PIRQC13,21PCI_PIRQB11,13,27
PCI_FRAME13,21,24,27PCI_SERR13,21,24,27PCI_IRDY13,21,24,27PCI_PERR13,21,24,27
DOCK_OC14 DOCK_DOCK_OC 29
DOCK_TRDY 29
DOCK_IRDY 29
DOCK_SERR 29
DOCK_PIRQC 29
DOCK_STOP 29
DOCK_DEVSEL 29
DOCK_C_BE3 29
DOCK_C_BE2 29
DOCK_C_BE1 29
DOCK_C_BE0 29
QUIETE28
DOCK_PME30 DOCK_SPME 29
DOCK_MCLK 29
DOCK_REQ0 29
DOCK_REQA 29
DOCK_GNT0 29
DOCK_GNTA 29DOCK_LOCK 29
DOCK_CLKRUN 29DOCK_PCIRST 29PCI_PCIRST7,11,13,21,23,24,27,30
CLKRUN11,13,21,24,27,31
PCI_PLOCK13
PCI_GNT013
PCI_REQ013
QBUFEN28,30
DOCK_QPCIEN29
QBUFEN28,30
1_6M_EN17,31
TRK017,31
DISKCHG17,31
INDEX17,31
W R P R T17,31
DRV131,35
WGATE17,31
DIR17,31
MTR117,31
H1SEL17,31
FDDBF_EN30,38
DOCK_DRV1 29D O C K _ W R P R T 29
DOCK_RDATA 29DOCK_INDEX 29
DOCK_DSKCHG_DRQ 29DOCK_TRK0 29
DOCK_1_6M_EN 29
DOCK_WGATE 29
DOCK_WRDATA 29
DOCK_STEP 29
DOCK_MTR1 29
DOCK_H1SEL 29
DOCK_MIC 29
DOCK_AD15 29
1
2
C504
DOCK_AD31 29
31
323334
35363738
9
876
5432
29 30
12
13141516
171819
28
27262524
232221
4039
U10
41
52
U46
QUIETE 28
2
1
R385
NP
21
R42
1
21
R40
5
2
1
R406
DOCK_PERR 29
D O C K _ F R A M E 29
DOCK_SD_MODE 29
31
323334
35363738
9
876
5432
29 30
1213
141516
171819
2827
262524
232221
4039
U9
DOCK_AD2 29
DOCK_AD0 29
DOCK_AD1 29
DOCK_AD3 29
DOCK_AD4 29
DOCK_AD5 29
DOCK_AD6 29
DOCK_AD7 29
DOCK_AD8 29
DOCK_AD9 29
DOCK_AD10 29
DOCK_AD11 29
DOCK_AD12 29
DOCK_AD13 29
DOCK_AD14 29
PCI_AD013,21,24,27
PCI_AD113,21,24,27
PCI_AD213,21,24,27
PCI_AD313,21,24,27
PCI_AD413,21,24,27
PCI_AD513,21,24,27
PCI_AD613,21,24,27
PCI_AD713,21,24,27
PCI_AD813,21,24,27
PCI_AD913,21,24,27
PCI_AD1013,21,24,27
PCI_AD1113,21,24,27
PCI_AD1213,21,24,27
PCI_AD1313,21,24,27
PCI_AD1413,21,24,27
PCI_AD1513,21,24,27
DOCK_AD16 29
DOCK_AD17 29
DOCK_AD18 29
DOCK_AD19 29
DOCK_AD20 29
DOCK_AD21 29
DOCK_AD22 29
DOCK_AD23 29
DOCK_AD24 29
DOCK_AD25 29
DOCK_AD26 29
DOCK_AD27 29
DOCK_AD28 29
DOCK_AD30 29DOCK_AD29 29
PCI_AD1713,21,24,27PCI_AD1613,21,24,27
PCI_AD1813,21,24,27
PCI_AD1913,21,24,27
PCI_AD2013,21,24,27
PCI_AD2113,21,24,27
PCI_AD2313,21,24,27
PCI_AD2413,21,24,27
PCI_AD2513,21,24,27
PCI_AD2613,21,24,27
PCI_AD2713,21,24,27
PCI_AD2813,21,24,27
PCI_AD2913,21,24,27
PCI_AD3013,21,24,27
1
2
C469
1 2R404
2
345
6789
18
171615
14131211
2019
U18
23
4567
89
1817
16151413
1211
2019
U17
313233
343536
3738
987
654
32
29 30
121314
151617
1819
282726
252423
2221
4039
U8
31
32333435
363738
9
8765
432
29 30
12
13141516
171819
28
27262524
232221
4039
U19
PCI_AD3113,21,24,27
PCI_AD2213,21,24,27
1
2
C490
DOCK_PAR 29D_SD_MODE30
PCI_PAR13,21,24,27
PCI_TRDY13,21,24,27
DOCK_PIRQB 29
RDATA17,31
STEP17,31WRDATA17,31
DOCK_DIR 29
DOCK_SCLK 29DOCK_LRCLK 29
DOCK_SPKR 29
DOCK_MIC_Q19DOCK_LINE_Q19DOCK_CDROM_Q19DOCK_AC_BITCLK22
DOCK_SCLK_Q19DOCK_LRCLK_Q19DOCK_SPKR_Q19
D O C K _ C D R O M 29
DOCK_LINE 29
CK_33M_DOCKPCI3
DOCK_CLK_SPCI 29
12
D23
1
2
R382
1
2
C470
1
2
C505
1
2
C475
+5V_QDOCK1
+5VALW
+5VSUS
+5VSUS
0.1uF 16V
1uF10V
-10%
Si3443DV
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
2 N 7 0 0 2
D
SG
SI44
35D
Y
0.1uF 16V
20K-5%
+5VSUS
GND
VCC
7SH04FU 100K
+5VSUS PWR_SRC
0.1uF 16V
+12V
36K
-5%
50V
-20%
.47u
F
100K
PWR_SRC
10uF
10V
-10%
D50
C45
C43
D47
D41
C49
D40
D49
D45D46
D48
D44
D42
C31D32
D34
D38
D36D35
D39
C30D30
C38C39
D31
D37
D27
D23
D21
C29
C28
C26C25
C23
D20 C20
D29
D25D26
D28
D24
D22
C27
C17
D12
D14
D18
D16D15
D19
A38A37
A35
A33
A31
B23
B22
A28A27
A23
A24
A21
A19
A17
A15
A13
A12A11
B13
A8A9
A6
A4B4
A2B3B2B1
A3
A1
A5
A7
B5B6
B7B8
A16B16B15B14
B9B10B11B12
B28
A26B27B26B25 A25B24
A22B21
B17B18B19
A18
B20 A20
C10
C9D9
D10
C5D5D6
D8 C8
C4D4
D3
D2D1
C3
C2
A29B29
B30 A30
B39 A39
B31A32
B34B35B36
B37
A36
B38
A34
B32B33
B43B42
B48
B47B46B45B44
A42B41
A49B49
A40B40
A43
A45
A47
A48
A41
A44
A46
A50B50
C6
D7
C1
C7
C11C12
C13
C14C15C16
C18C19
D11
D13
D17
C21C22
C24
C32C33C34C35C36C37
D33
C40
C41C42
C46C47
C48
C44
D43
C50
A10
A14
KX20-200RG-F2LT-5
+
25V-20%
22uF
4.7uF25V
-10%
10uF 6.3V_X
7R
10K-5%
Need a higher voltage Cap.
near the non-ground side of this capacitor.Place a "+" character silkscreen on the board
or tantalum (PN 1033E) type capacitor
TRANSITIONS
VIAS FORUSE MULTIPLE
DOCK_PWR_SRC Source
OTHER PINS, X = 2.1
FOR 102,149,151,152,199,200 PINS, X = 1.3FOR 101,150 PINS, X = 2.9
19961
+5VSUS_DOCK Source
TRACE 100 MILS OR GREATER
Dock Connector
Layout Note: C62
C62 can be populated with either a ceramic (PN 2832P)
Disconnect REQA* and GRNTA* for PCPIC issue
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
80 OF 102
21R53
21 C
45
21 C
463
21 C
464
NP
200
145
143
197
191
149
190
199
195196
198
194
192
131182
184
188
186185
189
130180
138139
181
187
177
173
171
129128
126125
123
170 120
179
175176
178
174
172
127
117
162
164
168
166165
169
3837
35
33
31
7372
2827
23
24
21
19
17
15
13
1211
63
89
6
454
2
53
5251
3
1
5
7
5556
5758
16666564
59
606162
78
26
77
7675 2574
2271
676869
18
70 20
110
109159
160
105155156
158 108
104154153
152151
103
102
2979
80 30
89 39
8132
848586
87
36
88
34
8283
9392
98
97969594
4291
4999
4090
43
45
47
48
41
44
46
50100
106
157
101
107
111112113
114115116
118119
161
163
167
121122
124
132133
134135136137
183
140
141142
146147
148
144
193
150
10
14
JDOCK
21
C99
RXD034
TXD034
DOCK_SMB_INT31
DOCK_CLKRUN 28
D O C K _ F R A M E 28
DOCK_IRDY 28
DOCK_TRDY 28
DOCK_DEVSEL 28
DOCK_GNTA 28DOCK_REQA 28
DOCK_REQ0 28
DOCK_GNT0 28
DOCK_PCIRST 28DOCK_H1SEL 28
DOCK_DIR 28DOCK_TRK0 28
DOCK_DRV1 28
DOCK_STEP 28
DOCK_MTR1 28
DOCK_WGATE 28
DOCK_WRDATA 28
DOCK_RDATA 28DOCK_INDEX 28
DOCK_C_BE328
DOCK_STOP 28
DOCK_LOCK 28
DOCK_PERR 28
DOCK_SERR 28
DOCK_SPME 28
DOCK_PIRQC 28
DOCK_PIRQB 28
DOCK_C_BE228
DOCK_C_BE128
DOCK_C_BE028
SLCT_IN30,34
INIT30,34
A C K30,34
ERROR30,34
AFD30,34
RUN_ON35
DOCK_DOCK_OC28
DFDD_LPT 34
DOCK_1_6M_EN 28
DOCK_QPCIEN 28
POWER_SW 35,41
M_SEN 11,12
DOCK_ENDOCKED
USB_USBP3-14
USB_USBP3+14
USB_USBP5-14
USB_USBP5+14
DOCKED29,31
DOCK_AD1728
DOCKED29,31
+5VSUS_DOCK29
DOCKED29,31
DOCK_PWR_SRC 29
2
1
R52
G_DOC_PWRSRC
21C
462
21
R56
+5VSUS_DOCK 29
12
C65
21R34
3
425 U1
DOCKED_R
DOCK_AD1328DOCK_AD1428
DOCK_AD1928
DOCK_PWR_SRC 29
D_ACTLED 35D_PWRLED 35
STRB-_5V 34,38
DOCK_AD928
DOCK_CLK_SPCI28
21
R33
12
C62
7
65
8
4
3
21
Q9
2
1
3Q7
3
4
1 2 5 6
Q8
2
1 C72
1
2
C76
DOCK_AD728
DOCK_AD1028
DOCK_LINE 28
DOCK_MIC 28
DOCK_SPKR 28
PD6 30,34PD7 30,34
PD4 30,34
PD2 30,34
PD0 30,34VSYNC11,12
HSYNC11,12
PD1 30,34
PD3 30,34
PD5 30,34
DOCK_MCLK28
DOCK_LRCLK28
DOCK_SCLK28
SLCT30,34
PE30,34
BUSY30,34
DOCK_AD528DOCK_AD628
VGA_BLU 11,12DOCK_AD128DOCK_AD228
DOCK_AD428 D_IRRX 30
DOCK_AD028
VGA_RED 11,12
DOCK_SMB_DAT31DOCK_SMB_CLK31
CTS034
CLK_SM130,35DAT_KBD30,35CLK_KBD30,35
RI034
DAT_SM130,35
DTR034
DCD034
DSR034
RTS034
DOCK_DC_IN 36
LOW_PWR 36
DOCK_SD_MODE 28DOCK_AD328
VGA_GRN 11,12
D_IRTX 30
DAT_DDC2 11,12CLK_DDC2 11,12
DOCK_PAR 28
DOCK_AD828
DOCK_AD1128
D O C K _ C D R O M 28
DOCK_AD2828
DOCK_AD2728
DOCK_AD3128
DOCK_AD2928
DOCK_AD2328DOCK_AD2428
DOCK_AD2628
DOCK_AD2028DOCK_AD2128
DOCK_AD2528
DOCK_AD1628
DOCK_AD1828
DOCK_AD1528
DOCK_AD1228
D O C K _ W R P R T 28DOCK_DSKCHG_DRQ 28
DOCK_AD2228
DOCK_AD3028
+3VSUS
7SH08FU
7SH32
+3VSUS
+3VSUS
+3VRUN
TESTPAD
RB751V-40
4.7K
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+3VRUN
1K-5
%
+5VALW
8.2K
-5%
8.2K
-5%
+5VALW
10K
7SH32
10K
-5%
TESTPAD
TESTPAD
8.2K
-5%
8.2K
-5%
32.768 MHz
100K
10K
-5%
+3VALW
5.1K
+3VALW
+3VALW
+5VRUN
0.1u
F 16
V
100K
100K
+5VRUN
SMT1.5mm
10K
-5%
+3VRUN
0D YD
YC
YB
YA
VCC
S
E
1B0B
1A0A
0C
1C
1D
QS3257
SGPIO40
LAD3
LAD1LAD0
LAD2
XTAL1
ERROR
PD0PD1PD2PD3PD4
PD5
PD6PD7
RIDCDDSRDTRCTS
RTS
TXDRXD
GPIO21
KDAT
KCLKIMDATIMCLK
EMDATEMCLK
KSI7KSI6
KSI5KSI4KSI3KSI2KSI1KSI0
KSO0
KSO1
KSO2KSO3KSO4
KSO5KSO6KSO7
KSO8KSO9
KSO11
KSO12KSO13/GPIO18
FWP
LGPIO77LGPIO76
LGPIO71
LGPIO75LGPIO74
LGPIO73
LGPIO70
LGPIO72
LGPIO65
LGPIO63LGPIO62
LGPIO55
LGPIO53
LGPIO56
LGPIO52
LGPIO57
LGPIO51
SGPIO37
SGPIO42
SGPIO36
SGPIO43
SGPIO35
SGPIO44
SGPIO34
SGPIO45
SGPIO33
SGPIO46
SGPIO32
SGPIO47
SGPIO31
SGPIO41
LGPIO54
LGPIO50
OUT9OUT8
LGPIO60LGPIO61
GPIO19
LGPIO66LGPIO67
OUT4OUT3
LGPIO64
PGM
KSO10
OUT2
OUT0
GPIO20
EA
NC
GPIO8GPIO9
GPIO10GPIO11
GPIO12
GPIO14GPIO13
GPIO15
PEBUSYSLCT
ACK
ALFSTBINIT
SLCTIN
XTAL2
OUT1
SGPIO30
LDRQLPCPDLFRAMELRESET
FDC_PP*
HETERO 1 OF 2KAHUNA
+3VSUS
10K-5%
+3VSUS
0.1uF 16V
100K
10K-5%
10K-5%
+3VALW
100K
10K
-5%
50V-5%
10pF
50V-5%
10pF
IRTX Level Shifter
Kahuna Re-flash Setup
Layout Note: JDEBUG
Place near SODIMM sockets.
Super I/O Controller (Kahuna 1/2)
Battery SMBUS Pull-ups
SMBUS Debug Port
Layout Note: SMBUS Debug Port
Place accessible via Mini-PCI Door
on Kahuna.to 10K due to weak internal pullupRemoved pullup and decreased pulldown
Resistor IN -> External FlashResistor OUT-> Internal Flash
IrDA Mux
SIO_IR_SELECT
1=NB IR
0=DOCK IR
Programmed PN: 7H050
SIO IC PN: 711WE
SIO SW PN: 4H908
Kahuna Debug Port
Question for SMsC
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
81 OF 102
11-20-2002_22:38
KAH_EA
EC_VID1XREF=6
12
C284
12
C289
2
1
R60
4
NP
SIO_IR_SELECTXREF=30
SIO_G_D3_COLD 11
12
R61
7
NP1
34,38 FDD_PP
NC_SIO_GPIO75
2
1
R605
N B _ P M E2 1 , 2 4 , 2 7
1
2
R234
21
R20
8
SPLIT_PME30
SPLIT_0R_DOCK_PME
DOCK_PME2 8
DOCK_PME
PWRSW_SIO41
2
1 C823
NP
2
1
R424
DEBUG_OUT
DEBUG_ENABLE
C3
R13
U12P13
T13
B15
K15
K14L15
L16M17M15
M16N17M14
G16H17
J17G14H15
H16
J15J16
P2
R3
R2R1P3
U1T2
L1M2
M3N4M1
N2N3N1
M4
L3L2K1L4
K3K2K4
J3J2
J4
H3H2
B9
B11
A12
D12
D11C12
B12
B13
A13
C14
P12R11
U9
R9
T10
T9
P11
U8
U4
P6
P5
U5
R4
T6
T4
R6
U3
P7
U2
U6
P4
R5
P10
P9
A4B4
U10T11
B2
D13A14
R8T8
T12
A15
H1
P8
T7
P1
A7
A10
G17F16F17E16
E15
F14E14
G15
P17
N16N14
N15
J14K17K16
L17
D14
R7
T3
U13R12U14
T14
B10
U31
SUB_7H050
1412
9
7
4
16
1
15
65
32
1110
13
U7
2
1
R24
1
RUN_ON8,19,34,35,38-41
AC_90W_70W36
2
1
3
JDEBUGNP
RI0 15,34
DCD0 34
DSR0 34
DTR0 34
CTS0 34
RTS0 34
CAP_LED 35
NUM_LED 35
A C K 29,34AFD 29,34
STRB 34
ERROR 29,34
INIT 29,34
SLCT_IN 29,34
HDDC_EN38
MODC_EN38
ICH_DOCK_PME14
SIO_LID_EC15
SIO_THRM15
ICH_PME13
SIO_PWRBTN15
LID_CL32
ICH_SUS_STAT11,15
SIO_SLP_S58,15
ATF_INT6
SIO_SLP_S315,39
NB_MUTE20
SIO_EXT_RTE15
SIO_EXT_SCI15
SIO_EXT_SMI15
BAY_MODPRES17
AC_LOW_PRES36
USBPWR1_EN18
CBS_GRST24
SIO_FWP30
LPC_LFRAME14,23
SIO_LPCPD
LPC_LDRQ014
FDDBF_EN28,38
SOS121
SOS521
CHG_PBATT36
SIO_FWP30
IDE_RST_SEC_3V17
IDE_RST_PRI_3V17
+5V_QDOCK 282
1
R66
2
1
R68
12
C96
D_ IRMODE 30
IRTX_5V 30
IRRX 31
IRTX_5V 30IRTX31
PBAT_SMBDAT 11,30,36,37
PBAT_SMBCLK 11,30,36,37
12
R34
4
KSO_1735
QBUFEN28SIO_A20GATE13
LPC_LAD014,23LPC_LAD114,23LPC_LAD214,23LPC_LAD314,23
PCI_PCIRST7,11,13,21,23,24,27,28
SIO_KAH_PGM30
WOL_EN27
LAN_EN21
IDE_CSEL_PRI17
SIO_KAH_PGM 30
21
R22
1
2
1
R23
1
NP
SBAT_SMBDAT 30,37
SBAT_SMBCLK 30,37
28 D_SD_MODE
NB_IRMODE35
FAN1_TACH 33
1 4
X2
CLK_32KX2
12
R19
0
12
R19
1
1TP_GND
1TP_SMBDAT
SYS_SUSPEND11,36,38
SUS_ON38,39,41
D_IRRX29
2
1
R23
6
SBAT_SMBDAT 30,37
SIO_RCIN13
KSO_17D
D_IRMODE 30
41
52
3
U11
D_IRTX29NB_IRTX35
NB_IRRX35
1
234
8
765
RN1
KSI4 32,35KSI3 32,35
12
R18
9
12
R48
7
1
2
R23
7
NP
1 2R223
12D14
SLCT 29,34
BUSY 29,34
PE 29,34
PBAT_SMBDAT 11,30,36,37
PBAT_SMBCLK 11,30,36,37
SBAT_SMBCLK 30,37
CHG_SBATT 36
KSO10 32
BEEP19
BAY_CD_FDD17
KSO13 32KSO12 32KSO11 32
KSO9 32KSO8 32KSO7 32KSO6 32KSO5 32KSO4 32KSO3 32KSO2 32KSO1 32KSO0 32
KSI0 32,35
KSI1 32,35
KSI2 32,35
KSI5 32,35
KSI6 32
KSI7 32
CLK_SM1 29,35DAT_SM1 29,35CLK_SM2 32DAT_SM2 32
CLK_KBD 29,35DAT_KBD 29,35
RXD0 34TXD0 34
PD7 29,34PD6 29,34PD5 29,34PD4 29,34PD3 29,34PD2 29,34PD1 29,34PD0 29,34
CLK_32KX1
1TP_SMBCLK
30 SIO_IR_SELECT
41
52
U76
521
4U75
SPLIT_PME3 0
SYS_PME
33-5%
+5VALW
+3VSUS
+3VRUN
+3VALW
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
0.1u
F 16
V
GND
VCC
RESET
MAX6326UR29
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
10K
-5%
4.7K
+5VALW
10-5
%10
-5%
8.2K
-5%
+5VALW
8.2K
-5%
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
0.1u
F 16
V
50V
-5%
10pF
50V
-5%
10pF
7SH08FU
47K
-5%
+5VFDDPP
.1uF
25V
SER_IRQPCI_CLKEC_SCI
CLKRUN
DMS_LED
AB1B_DATA
AB1B_CLK
VCC1_7VCC1_6VCC1_5VCC1_4VCC1_3
GND9
GND5GND6
GND7
GND3
GND4
AGND
GND2GND1
VCC2_3
VCC2_1VCC2_2
VCC0
GPIO4
GPIO6
GPIO7GPIO17
GPIO5
GPIO0
GPIO3
GPIO2GPIO1
IN5IN6IN7
IN4
PWRGD
IN2IN1IN0
OUT10
OUT11VCC1_PWGD
IRTXIRRX
XOSELMODE
AB1A_CLKAB1A_DATA
DRVDEN1
OUT6
OUT5
BAT_LED
OUT732KHZ_OUT24MHZ_OUTCLOCKI
RESET_OUT
DRVDEN0
GPIO16
FPDDIRDS0
MTR0STEP
TRK0HDSELINDEX
RDATAWDATAWGATE
WPROT
DSKCHG
PWR_LEDFDD_LED
VCC1_1
VCC2_4
GND8
IN3
VCC1_2
HETERO 2 OF 2KAHUNA
+3VALW
10K
-5%
+3VALW
4.7K
BL
M21A
601S
0.1uF 16V
+5VALW
1uF
6.3V
10K
-5%
Super I/O Controller (Kahuna 2/2)
Kahuna Reset
Programmed part 9C314
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
82 OF 102
XOSEL2
1
R19
5
UNBD_SMB_CLK31
21
C84
0
1
2
C298
2
1
L40
DOCKED29SIO_IN1
1
2
R18
8
12
R21
7
VCC1_PWROK
VCC1_PWROK
U16R14R16
U15
C10
C11A11
A2D10
B14F15R10
C9
P14H14C13
U7
U11
A16
T1D3
L14
D4T16
B16
D7
B7
C7B3
A8
D8
C8
B8A9
B17C16C15
C17
P15
D16D17
E17
A5
C5R17
H4G1
A17A1
D5C6
C1
C2
B6
A6
C4T17U17
R15
T15
B1
A3
G3
D1E4D2E2
F3E1F2
F1E3F4
G4G2
P16B5
J1
D9
D6
D15
T5
U31
SUB_9C314
AC_LOW_PRES236
RESET_OUT35
RDATA 17,28
1_6M_EN 17,28
MTR1 17,28DRV1 28,35
DIR 17,28DRV0 17,35MTR0 17
STEP 17,28TRK0 17,28
H1SEL 17,28INDEX 17,28
WGATE 17,28W R P R T 17,28
DISKCHG 17,28
DOCK_SMB_INT29
SRL_LED35
KSO1632
GPO_RST23
TI_SUSPEND24
SIO_FWH_WP23
PBAT_PRES37
SBAT_PRES37
PWR_LED35
BAT2_LED35
BAT1_LED35
CLKRUN11,13,21,24,27,28
+3.3VRTC16,36,39,41
2
1C32
2
1
2
R26
5
52
14
U38
LIVE_ON_BATT41
GC_SUSPEND11
CK_14M_SIO3
CK_33M_SIOPCI3
21C
288
21C
317
FAN2_TACH 33
1
2
C37
0 1
2
C28
51
2
C39
8
1
2
C39
7
1
2
C38
2
1
2
C74
7
1
2
C28
7
KSO1432
ACAV36,41
FPVCC11
FAN1_PWM33
IRRX30IRTX30FAN2_PWM33
IRQ_SERIRQ13,24
12
R22
4
12
R22
5
2
1
R21
8
2
1
R19
2
1
2
R18
7
2
1
R26
4
1
2
C37
2
1
2
C31
3
1
2
C36
9
1
3
2
U28
1
2
C28
6
WRDATA 17,28
DAT_SMB6,32CLK_SMB6,32
RUNPWROK35,40
UNBD_SMB_CLK31
DOCK_SMB_DAT29
KSO1532
SIO_GPIO1
21R648
DOCK_SMB_CLK 29
100pF 50V
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
0-5%
0-5%
50V-5%
10pF
50V-5%
10pF
50V-5%
10pF
0.1uF 16V
100K
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
100pF 50V
+5VALW
+3VALW+3VALW
50V-5%
10pF
+5VRUN
4.7K
4.7K
+3VALW
100pF 50V
A2 SCLSDA
VCCA0
A1 WC
GND
24C02
0.1uF 16V
1MMRCPT
GN
DG
ND
JAEFK1S030W54
BLM31A260S
BLM21A601S
BLM21A601S
sub=new keyboard connector. Specific to Comaneci.
Sub= Swapped Connector between Palm rest and Connector originally on MB
Rbat / Speakers / Touch Pad /Pointing Stick Controller / Lid Close Detection
Palm Rest Connector
Place near JKYBRDLayout Note: EMI Caps
Caps Recommended by EMI Team
DEFAULT SETTING IS POPULATE RS3_B PADS
EEPROM (Service/Asset Tag, etc.)
Internal Keyboard Connector
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
83 OF 102
11-20-2002_22:38
21 L64
21 L43
21 L68
302928
2726
31
15
13
876
543
21
9
22
101112
14
16171819
2021
232425
32
JKYBRD
SUB=SUB_6J311
1315
17192123
25
13
579
11
2
46810
121416
182022
24
JPALM
SUB=SUB_6J312
12
C415
3 6
5
812 7
4
U39
SUB_6782U
12
C705
NP
LID_CL 30
MOUSECLK
MOUSEDAT
MOUSEVDD
RBAT 36
TP_Y32
1
2
R549
1
2
R327
2
1 C767
DAT_SMB 6,31
CLK_SMB 6,31
21 C
721
NP
KSO1531
TP_X 32
TP_V+ 32
TP_Z 32
TP_Y 32
TP_GND 32
TP_GND32
TP_X32
TP_V+32
TP_Z32
DAT_SM230
CLK_SM230
KSO1631
21 C
699
NP
21 C
706
NP
12
C707
NP
12
C704
NP
21 C
714
NP
12
C719
NP
12
C723
NP
21 C
724
NP2
1 C725
NP
12
C726
NP
12
C731
NP
21 C
730
NP
21 C
737
NP
12
C741
NP
12
C749
NP
21 C
750
NP
21 C
428
NP
12
C763
NP
12
C431
NP
21 C
756
NP
21 C
757
NP
12
C762
NP
KSO230
KSO630
KSO530
KSO430
KSO030
KSO16/5VALW
KSO330
KSO130
KSI330,35
KSI530,35
KSI030,35
KSI630
KSO1230
KSO830
KSI730
KSO1431
KSO1030
KSI430,35
KSI130,35
KSI230,35
KSO730KSO930
KSO1130
21
R54
8
1
2
C761
2
1 C782
2
1 C793
2
1 C746
1 2RS3_B
1 2RS3_A
NP
INT_SPK_L220
INT_SPK_R220
INT_SPK_L120
INT_SPK_R120
21 C
434
NP
KSO1330
47K
47K
DTC144EKA
+RTC_PWR
+RTC_PWR
V
CLR
Q
QPRE
D
CLK
74VHC74
2N70
02
D SG 1K
-5%
7W14F
100K
0-5%
+5VSUS
8.2K
-5%
+3VSUS
2 N 7 0 0 2
D
SG
+VCC_CORE
39041K-5
%
8.2K
-5%
+3VSUS
0.1u
F 16
V
+3VSUS+3VSUS
+3VSUS
OUTV-
V+
-
+ LM393A
+5VRUN
50V-10%2200pf
150K-5%
100K
100K
+5VSUS
1.25mmWTB-RTM
+3VRUN
+12V
0.1uF 16V
RB
751V
-40
RB
751V
-40
0.1uF 16V
+12V
1K-5%
+3VRUN
1.25mmWTB-RTM
10K-5%
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+5VSUS
10K
-5%
100K
100K
150K-5%
Si3456DV
1uF10V
-10%1uF
10V-10%
2222A
1K-5%
2222A
50V-10%2200pf
+5VRUN
-
+V
G
LM358MSi3456DV
-
+V
G
LM358M
16V-10%
.47uF16V
-10%.47uF
2 N 7 0 0 2
D
SG
+3VSUS
+3VSUS
0-5%
10K
-5%
+3VSUS
48.7
K-1
%
7SH08FU
0.1uF 16V RB
751V
-40
20K
-5%
+RTC_PWR
10K
-5%
V
CLR
Q
QPRE
D
CLK
74VHC74
18.2
K-1
%
+10V-20%
100uF_POL
Y
+10V-20%
100uF_POL
Y
20%
.047
uF 2
5V
100K
-1%
OUTV-
V+
-
+LM393A
VCC
OUT HYST
GND
SET
MAX6509
48.7K-1%
16.2K-1%
2.21
K-1
%T
10K
-1%
1uF
6.3V
100K
-1%
1000
pF16
V-1
0%
10K
-5%
10K-5%
Thermtrip Power Down Circuit
SPAREFan 1 Control and Tachometer
Fan 2 Control and Tachometer
Fan Control Circuit
SPARE
The discrete go outside the cavity.Place this part in the CPU cavity.
VCC 10 Deg C
0 2 Deg C
~HYST Hysteresis
Rset = [(8.3793*10^4)/T] - 211.3569 + [(1.2989*10^5)/T^2]
Rset = [(1.3258*10^5)/(T+1.3)] - 310.1693 - [(5.7797*10^6)/(T+1.3)^2]
Rset Resistor Value Calculation
T=Temp in Degrees Kelvin
Place this part in the CPU cavity.
CPU Temp. Switch CircuitCPU Thermistor Circuit
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
84 OF 102
1
2
R110
1
2
R93
21C
838
NP
21
R64
0
NP
21C
835
NP
12
R63
6
NP
12
R64
3
NP
1 2R635NP
1 2R634NP
2
4
1 5
3
U82
SUB1=SUB_8K582
7
4
8
6
5U80
NP
21
R63
9
NP
12
C83
6
NP
21 C
552
21 C
549
21
R63
2
NC_U73_P6
14
1
6
5
4
2
3
U73
12
R63
8
POWER_SW_DB41
21
R64
7
21
D47
2 1
C839
521
4U81
21
R63
3
THERM_CPU 33
THERM_CPU33
12
R63
7
NP
1 2R642NP
THERM_FF_GATE35
3
1
2
Q75
1
2
C124
2
1 C492
FAN2_PWM31
4
83
21
U49
FAN1_PWM31
6
4
3
1 2 5
Q14
7
6
58
4
U49
1 2
C122NP
FAN2_TACH 31
3
2
1
Q19
21R97
1
2
3Q47
12
C130
21 C
520
521
3
4
6
Q15
21
R415
12R409
21R425
2
1
R38
8 2
1
R373
3
1
2
JFAN1
1 2R389
1 2
C499
FAN1_TACH 30
12
D25
21
D24
21
C498
21
3
JFAN2
1 2R418
2 1R403
12
R414
1 2C120
NP
3
2
8
4
1
U80
12
C83
4
12
R59
9
12
R59
6
3
1
2
Q762
1
3
Q74
21
R59
8
12
R62
5
21
R59
7
6 28 U61
12
R59
5
3
1
2
Q73
H_THERMTRIP4
11
12
10
9
8
13
14U73
NC_U73_PIN8
NC_U73_PIN9
SUS_ON_R41
THERMTRIP_3P3
1
3
2
Q82SIO_THERM_PWRDWN
14
33-5%
RB
751V-40
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
R2OUTB
VCC
V+V-
R1INR2INR3IN
R4INR5IN
GND
R4OUT
R3OUTR2OUTR1OUT
T3INT2INT1IN
C2-C2+C1-
C1+
T1OUTT2OUTT3OUT
R5OUT
FORCEONFORCEOFF
INVALID
MAX3243
G3G4
10231124
12
1325
922
21820719618
G2
G1
NC1NC2
114
2153
16
4
517
DSUB
4.7K
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF33-5%
33-5%0.1uF 16V
16V-10%.47uF
7SH04FU
1K-5%
4.7K
4.7K
4.7K
1K-5%
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
50V-10%
270pF
50V-10%
270pF50V
-10%270pF
50V-10%
270pF
50V-10%
270pF
50V-10%
270pF
16V-10%
.47uF
16V-10%
.47uF
0.1uF 16V
BLM11A601S
BLM11A601S
BLM11A601S
BLM11A601S
BLM11A601S
BLM11A601S
BLM11A601S
BLM11A601S
+5VSUS
+5VSUS
+5VSUS
+5VRUN
33-5%
33-5%
33-5%
33-5%
BLM11A601S
33-5%
BLM11A601S
BLM11A601S
33-5%
G3
G4
G2
G1
NC1NC2
1627
384
5
9
DSUB
100K
0.1uF 16V
+5VRUN
100K
-
+V
G
LM358M
10K
-5%
THR
OU
GH
HO
LE
Serial Port Transceiver
Parallel Port Filtering/Termination
80 MIL TRACE
THR
OU
GH
HO
LE
Serial Port Connector
Parallel Port Connector
50mil trace
Parallel Port Floppy DetectionREMOVE THIS
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
85 OF 102
2
1
R48
POP1
3
24
1
8
U2
POP1
2
1
R45
POP1
DFDD_LPT29
12
C87
POP1
2
1
R55
POP1
14
15
1312
1011
1
627
384
5
9
JSIO
RI0 15,30
TXD0 29,34
RXD029,34
TXD0FTXD029,34
RXD0 29,34
DSR030
CTS030
DCD030
DTR030
RTS030
INIT-_DIR 34
ERROR-_HDSEL 34
AFDF 34
SLCT_WGATE 34
PE_WDATA 34
BUSY_MTR 34
ACK-_DRV 34
PD3_RDATA 34
PD1_TRK0O 34
PD0_INDEX 34
INIT29,30
ERROR29,30
AFD29,30
ACK29,30
STRB30
AFDF34PD0_INDEX34ERROR-_HDSEL34PD1_TRK0O34INIT-_DIR34PD2_WP34SLCT_IN-_STEP34PD3_RDATA34
PD4_DSKCHG34
ACK-_DRV34
BUSY_MTR34
PE_WDATA34
SLCT_WGATE34
21R25
21L19
21L20
21R18
21L11
21R19
21R20
21R21
21R17
RUN_ON8,19,30,35,38-41
TXD030
RXD030
RI029,34
DTR0FCTS029,34
RTS0F
DSR029,34
DCD029,34
STRB-_5V29,34,38
STRB-_5V 29,34,38
PD2_WP 34
PD4_DSKCHG 34PD5F 34PD6F 34PD7F 34
SLCT_IN-_STEP 34SLCT_IN29,30
SLCT29,30
PE29,30
BUSY29,30
PD729,30
21L10
21L12
21L13
21L14
21L15
21L16
21L17
PD229,30
21L18
PD529,30
PD329,30
PD129,30
PD029,30
1
2
C93
21 C
9021
C71
1
2
C26
1
2
C22
1
2
C9
1
2
C7
1
2
C21
1
2
C19
1
2
R40
1
2
R38
1
2
R351
1
2
R353
1
2
R44
1
2
R42
1
2
R32
1
2
R31
1
2
R30
1
2
R29
1
2
R28
1
2
R41
1
2
R39
1
2
R352
1
2
R37
1
2
R354
542
U6
RTS0 29,34DTR0 29,34
DCD0 29,34RI0 29,34
CTS0 29,34DSR0 29,34
21C61
1 2
C86
21R13
21R11
1
2
C456
1
2
C1
1
2
C6
1
2
C36
1
2
C2
1
2
C5
1
2
C3
1
2
C4
1
2
C31
1
2
C29
1
2
C27
1
2
C231
2
R43
3031
10
231124
12
1325
922
218
207
196
18
29
28
2627
114
2153
164
517
JLPT
20
26
273
456
78
25
16
171819
121314
21
24
28
91011
15
2322
21
U5
PD7F34
PD6F34
PD5F34
1
2
C25
1
2
C28
1
2
C30
1
2
C24
1
2
C20
1
2
C8
1
2
C32
1
2 D19
PD429,30
PD629,30
SUB=POP1
21R12
RTS029,34
DTR029,34
FDD_PP 30,38
+3VSUS
.01uF 50V
7SH04FU
BLM11A601S
BLM11A601S
50V-10%
270pF
50V-10%
270pF
BLM11A601S
4.7K
470
470
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
74VHC08
47K
10K
DTA114YKA
+5VRUN
1.1A
74VHC08
+5VRUN
74HCT08
74HCT08
4.7u
F16
V-1
0%
4.7u
F16
V-1
0%
+5VSUS
+5VSUS
+5VALW
+3VALW
4.7K
+5VRUN
0.1uF 16V4.7u
F16
V-1
0%
.01uF 50V
+5VRUN
+3VSUS
10K-5%
+5VRUN
+5VRUN
+5VRUN
+5VSUS+3VRUN
SMT .8mmVERT RCPT K14
4.7u
F16
V-1
0%
1.8O
HM
-5%
1.8O
HM
-5%
+3VRUN
0-5%
+3VRUN
0-5%
22pF 50V
+5VRUN
BLM11A601S
4.7K
4.7K
50V-10%
270pF
50V-10%
270pF
+3VSUS
100K
20%.22uF 10V
74VHC08
+3VSUS
+3VSUS
MINI-DIN SHORT BODY
4
6
2
1
3
5
6 POS. RT. RCPT.
MATING FACE
0.1uF 16V
0.1u
F 16
V
7W14F
+3VSUS
+3VSUS1K
-5%
47K
10K
DTA114YKA
74VHC08
74HCT08
SD_MODE
TXD
IRED_CATH
VCC IRED_ANODE
RXD
GND
MODE
TFDU6101ERIGHT ANGLE MOUNT
7W14F 7W14F
2 N 7 0 0 2
D
SG
+5VRUN
BLM21A601S
0-5%
1K-5
%
10K
-5%
0603
UNDER THE TRANSCEIVERDO NOT RUN THE VCC PLANE
(PER IBM'S RECOMMENDATION)AFTER EVT1CHANGE TO VHCT
0603
THESE THREE CAPS NEED TO BE AS CLOSE AS POSSIBLE TO PINS6 AND 8 AS POSSIBLE. DO NOT CONNECT THE GND SIDE OF THEMTO THE GND PLANE BUT DIRECTLY TO PIN 8 (WHICH IS CONNECTED
TO THE GND PLANE)
External Keyboard Connector
Power Sequencing Logic
On-board IR Transceiver
Power LED Driver
Activity LED Driver for Internal Drives
LED Board Connector
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
86 OF 102
12
R10
5
12
R61
2
1 2R644NP
21 L28
1P5VREG_PWRGD39
VCORE_PWRGD3,15,40
2
1
3
Q17
3 58 U61
1 78 U61
5
3
2
6 1
4
8
7
U65
321
14U12
1
2
14
3
U62
1
2
3
Q6
DRV128,31
12
R61
18
7U78 RESET_OUT31
12
C14
5
12
C692
GDRUNPWROK 6,41
8,19,30,34,35,38-41 RUN_ON RUN_ON 29
62
4
1
53
JPS2
THERM_FF_GATE 33
DRV01
SIDEACT17
IDEACT17ACTLED
POWER_SW 29,41
SRL_LED31
NUM_LED30
CAP_LED30
BAT2_LED31
BAT1_LED31
PWR_LED31
1213
1411
U62
12
C688
21
R502
SUSPWROK_5V25,39,41
RUNPWROK 31,40
SUSPWROK 8,15
1
2
C16
1
2
C15
1
2
R8
1
2
R10
21L2
DAT_KBD29,30
CLK_KBD29,30
RUNOK
PWR_LED35
ACTLED35
21 C
457
KSI5 30,32
KSI4 30,32
KSI3 30,32
KSI2 30,32
KSI1 30,32
KSI0 30,32
KSO_17 30
D_PWRLED 29
PWR_LED 35
NB_SD_MODE_RNB_IRMODE30 1 2R552
NB_IRTX30
NB_IRRX 30
1
2
R55
0
NP
21
R54
72
1R
540
21
C77
3
CLK_SM129,30
24
68
10
121416
18202224
262830
32343638
40 39
37353331
292725
23211917
151311
975
31
JLED
2
1
R523
1
2
C768
21C
774
1
2
C775
DAT_SM129,30
1
2
R7
12
C43
12
C44
111312
14U12
65
414
U12
45
146
U62
21
FS
3
PS2_VCC
1
2
3
Q12
9
10
148
U62
21R355
21R74
ACTLED 35
D_ACTLED 29
1
2
R9
21L3
1
2
C17
1
2
C18
21L5
21L4
542
U70
1 2C97
INT_MIC 20
8,19,30,34,35,38-41 RUN_ON
VCORE_PWRGD_DLYD
17,31 DRV0
.01uF 50V
PWR_SRC
+3VALW
+3VALW
+DC_IN
50V
-10%
1000
pF
SI44
35D
Y
+DC_IN
+DC_IN
D10MQ040
6.2K-5%
47K
47K
DTC144EKA
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+DC_IN+12V
SBP-
5001
T
100K
RCPT2x30
+5VALW
10K-5%
+DC_IN
36K
-5%
50V
-20%
.47u
F
100K
50V-20%
.1uF
50V-20%
.1uF
50V-20%
.1uF
+35V-10%
15uF T495
PWR_SRCPWR_SRC
+RTC_PWR
IRL
ML
5103
D10MQ040
+RTCSRC
RB
751V-40
RB
751V-40
4.7K
50V-10%
1000pF
+DC_IN50
V-1
0%10
00pF
+DC_IN
+DC_IN
+DC_IN
50V
-10%
1000
pF
D
NG
PWR JACKRP34-8R-3PDLJ
33K
2 N 7 0 0 2
D
SG
33K
33K
10K
-5%
10K
-5%
10K
-5%
10K
-5%
.01uF 50V
50V-20%
.1uF
PWR_SRC
50V-10%
2200pf
.01uF 50V
50V-10%
2200pf
0_75A
OUTV-
V+
-
+LM393A
OUTV-
V+
-
+ LM393A
10K
-5%
10K
-5%
10K-5%
10K
-5%
1
1
0
1
0
00V
LOW_PWR
TRANSITIONSVIAS FOR
USE MULTIPLE
20mil (min)
TIE POINT
20mil (min)
TIED HIGH IN 45W ADAPTER
Rbat Charger
+RTCSRC Source
Low-Power Adapter Detection
Rbat to PWR_SRC Enable
+DC_IN Source
AC Adaptor Connector
Charger Board Connector
FET on when in suspend, current flow is from Rbat toPWR_SRC to sustain system during battery swap mode
AC_LOW_PRES# AC_LOW_PRES2#
FLOAT
20V
401195
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
87 OF 102
12
R34
6
21R667
12
R34
91
2R
348
7
4
8
6
5U69
1
4
8
2
3U69
21FS2
21 C
832
12
C828
12
C831
1
2
C84
1
2
C63
12
R58
71
2R
571
12
R34
71
2R
345
12
R267
NP
21
R266
NP
3
1
2
Q35
NP
21R268
NP
8
7
6
1
2
5
9
10
11
12
3
JDCIN
AC_90W_70W 30
12
C82
11
2
C82
2
AC_LOW_PRES 30,36
THERM 37
PBAT_SMBCLK 11,30,37
CHG_SBATT30
2
1
C444 1
2
R331
1
2
D16
1
2
D38
12
D45
1
2 3
Q66
SYS_SUSPEND11,30,38
CHG_PBATT 30
SBATT+ 37PBATT+37
PWRL2=20 MIL
1
2
C809
NP1
2
C450
1
2
C449
1
2
C74
LOW_PWR 29,36
DOCK_DC_IN29
2
1
R367
DCIN+
21C
70
21
R58
LOW_PWR29,36
+3.3VRTC
16,31,39,41
PBAT_SMBDAT11,30,37
21R592
ACAV31,41
21
19
15
17
13
9
753 4
68
10121416
182022
2423
21
11
2527
29313335
373941
43454749
515355
5759
2628
30323436
384042
44464850
525456
5860
JCHG
2
1
R590
243
1L4
5
LOW_PWR_R
3
2
1
Q67
1 2R340
12D15
765
8
4
3
21
Q10
SBATT_VCC
21
C73
AC_LOW_PRES 30,36
AC_LOW_PRES2 31
DCIN-
21 C
829
R B A T32
LOW_PWR29,36
+5VALW
10K-5%
+5VALW
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+5VALW
50V-10%
2200pf50V
-10%2200pf
100-5%
100-5%
100-5%
100-5%
10K-5%
100-5%
+5VALW
+5VALW
100-5%
DD
A20
4U
DD
A20
4U
DD
A20
4U
DD
A20
4U
DD
A20
4U
DD
A20
4U
BATTERYCONN
2MM R/ALO PROF
BATTERYCONN
2MM R/ALO PROF
7SH08FU
ESD Diodes
ESD Diodes
EMI ADD
BAT VOLTAGE
SMBCLK
S M B D A T
GROUND
SYSPRESS*
N C
GROUND
Li-Ion Battery Pinout
EMI ADD
Secondary Battery Connector
Primary Battery Connector
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
88 OF 102
11-20-2002_22:38
521
4U45
NP
123
4567
JPBAT
12
345
67
JSBAT
PBAT_PRES31
SBAT_PRES 31
3
21D42
NP
3
21D43
NP
3
21D44
NP
3
21D41
NP
3
21D40
NP
3
21D39
NP
THERM 36
PBAT_SMBDAT 11,30,36
PBAT_SMBCLK 11,30,36
PBATT+ 36
SBAT_SMBDAT 30
SBAT_SMBCLK 30
SBATT+ 36
1 2R582
1 2R584
21
R343
1 2R586
1 2R585
1 2R581
1 2R580
12
C819
12
C820
21
R588
100K100K
+VCC_CORE
20-1%
20-1%
2 N 7 0 0 2
D
SG
20-1%
+5VRUN+12V
47K
47K
DTC144EKA
+3VRUN
0.1uF 16V
+5VFDDPP
7SH08FU
4.7uF16V
-10%4.7uF
16V-10%
.01uF 50V
100K
+5VSUS+12V
+5HDD
47K
47K
DTC144EKA
47K
47K
DTC144EKA
.01uF 50V
Si3456DV
Si3456DV
+5VSUS
VP0610T
+5VRUN
10K-5%
10K-5%
4.7uF16V
-10%
0.22uF25V
-20%
330K
+1.8VSUS
+1.8VSUS
20-1%100K
+RTC_PWR
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
0-5%
0-5%
+3VSUS
+3VSUS
47K
47K
DTC144EKA
+5VMOD
2 N 7 0 0 2
D
SG
2 N 7 0 0 2
D
SG
2 N 7 0 0 2
D
SG
+1.5VRUN
+5VSUS
30K-5%
PWR_SRC
330K
Si34
56D
VSi
3456
DV
Si34
56D
V
+3VSUS
+1.8VRUN
4.7uF16V
-10%4.7uF
16V-10%
10K-5%
.01uF 50V
100K
+5VSUS+12V
2 N 7 0 0 2
D
SG
7SH32
10K-5%
7SH32
10K-5%
+3VRUN
100K
2 N 7 0 0 2
D
SG
Si4953DY
100K
0.1uF 16V
47K
47K
DTC144EKA
Si4953DY
100 MIL TRACE
+5HDD Source
+5VMOD Source
+5VFDDPP Source
Voltage Rail Drains
+5VRUN Source
Run Planes Enable
Parallel Port FD support
+3VRUN Source
+1.8VRUN Source
U23 not needed per KW GPIO list
U34 not needed per KW GPIO list
R178, R194 and U34 can be removed if needed.
Can remove R194 and connect directly.
Can remove R63 and connect directly.
R180, R63 and U23 can be removed if needed.
REMOVE THIS
STRB_5V Source
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
89 OF 102
11-20-2002_22:38
1
2
7 8Q11POP1
3
2
1
Q5POP1
1
2
C91
POP1
21R51POP1
3
4
5 6Q11
POP1
2
1
3Q28
2
1
R246
RUN_ENABLE
V_1P25V_DDR_VTT 8,10,11,39
MODC_EN30
MOD_EN 38
HDD_ENHDDC_EN30
FDD_PP30,34
FDDBF_EN28,30
MOD_EN38
2
1
R230
NP
41
52 U20
NP
2
1
R227
NP
41
52
U32NP
2
1
3Q27
SYS_SUSPEND11,30,36,38
SUS_ON30,39,412
1
R247
1
2
C373
21
R341
2
1 C818
2
1 C679
6
4
3
12
5
Q56
6
4
3
12
5
Q38
6
4
3
12
5
Q53
12
R493
12
R495
RUN_ON8,19,30,34,35,39-41
2
1
3Q65
2
1
3Q34
2
1
3Q51
3
2
1
Q68
1 2R242
1 2R96
21
R591
12
R578
12
R5002
1 C680
21 C
354
21
R503
21
R499
1
2
3
Q50
6
4
3
1 2 5
Q16
6
4
3
1 2 5
Q32
1
2
C383
3
2
1
Q18
3
2
1
Q30
2
1
R104
1
2
C141
2
1 C379
2
1 C128
SYS_SUSPEND11,30,36,38
52
14
U33
1
2
C386
3
2
1
Q33
STRB-_5V29,34
12
R183
2
1
3Q29
12
R184
12
R182
2
1
R262
2
1
R92
+3VRUN
0.1u
F 16
V
+3VSUS
2 N 7 0 0 2
D
SG
+1.5VRUN
1uF10V
-10%
20%.047uF 25V
10-5%
470pF50V-5%
2.2uF 16V
240K-5%
6.2uH 2.5A
+5VSUS
100-5%
30.1
K-1
%
10-5%
50V-20%
.1uF
IRF7811
25V-20%
0.1uF
50V-10%
2200pf
+5VSUS
10K-5%
220uF2.5V
-20%
10K-5%
4.7uF16V
-10%
50V-10%
2200pf
PWR_SRC
4.7uF16V-10%
MBR0530T
PWR_SRC
NC3
NC1
V+
SKIP
REF
FB
PGND
DL
LX
BSTDH
VCCSHDN
NC2
VDD
TON
OUT
AGNDPGOOD
ILIM
MAX1714EEP
D10M
Q040
+RTC_PWR
+3VALW +3VSUS+5VSUS+5VALW
+1.8VSUS
0.1u
F 16
V
50V
-10%
2200
pf
2222A
330K
10uF
16V
10%
+RTCSRC+RTC_PWR
5/3*
GND
IN
SHDN
OUT
MAX1615
5/3*
GND
IN
SHDN
OUT
MAX1615
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
0-5%
10uF 6.3V10uF 6.3V
470
.22uF 16V
0-5%
FDN
338P
2907
0-5%
+5VSUS
0-5%
0.1u
F 16
V
0.1uF 16V
100K
-1%
1K-5
%50
V-1
0%10
00pF
0.1u
F 16
V
0.1u
F 16
V
6.2uH 2.5A100-
5%
0.1uF 16V
+4V-20%
180uF
FB
LX_3IN_1
LX_1LX_2
GND
PGND_2
PGND_1
REFTOFF SS
FBSEL
COMP
VCC
IN_2
SHDN
MAX1644
59K
-1%
220uF2.5V
-20%
10uF
16V
10%
+4V
-20%
180u
F50
V-1
0%22
00pf
21
PWR CHOKETHA02P51X
20%.22uF 10V
221 OH
M-1%
+3VSUS
10K
-5%
VDD_2VFB
VREF_INSHDN
VREF_OUTVCCQ
AVCCVDD_1
PVDD_1VL_1
PGND_2VL_2PVDD_2DGND
PGND_1 AGND
HEAT_SLUG/GND
ML6554
+2.5VSUS
+2.5VSUS
7SH00
5.49K-1%
FDN
338P
FDN
338P
7SH00
0-5%
0-5%
0-5%
3.57K-1%
0-5%10
K-5
%
MB
RS3
40T3
SI4810DY
220uF2.5V
-20%
220uF2.5V
-20%160-.1%
15uF 25V20%
15UF_25V
_D2
15UF_25V
_D2
Vout=1.0V(1+Rx/Ry)
MINIMUM LENGTH
near the non-ground side of this capacitor.
ensures 2V max delta between rails
3.3VRTC Source
RTC_PWR Source
Allows SUS planes to power ALW planes when possible
+1.8VSUS to +3.3VSUS Voltage Sequencer
R552 Note: using current cymbol as placeholder for 160 .1% part.New symbol will be generated for this part.
Layout Note: C694
or tantalum (PN 1033E) type capacitor
Place a "+" character silkscreen on the board
C694 can be populated with either a ceramic (PN 2832P)
DDR Termination Voltage
+1.8VSUS Source
1.5V RUN Source
160 Ohm .1% 0603
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
90 OF 102
21 C
85321 C
854
12
C349
NP
1 2R570
21 C
381
NP
21 C
396
NP
5 6 7 8
4
1 2 3
Q55
12D
27
NP
12
R64
51 2
R646NPRUN_ON8,19,30,34,35,38,40,41
1P5VREG_PWRGD35
12
R565
21
R36
0
21
R36
6
NP
1 2R623NP
8 V_2P5V_PWRGD
1
25
4
U67
2
1
3
Q36
3
1
2Q
37
12
R568
2
1
54
U77
9101112
1415
161
23
5678
4 13
17
U47
SUB_7G038
21
R60
9
12
R576
DDR_VTT
12
C365
21
L59
12
C94
12C
476
21C
466
12
C458
12
R21
9
8
34
1614
9
1315
10
7 5
11
6
12
2
1
U66
1
2
C439
21C80
12
R50 1 2
L44
12
C46
8
12
C47
3
21C
116
12
R83
12
R82
1 2
C79
12
C82
+3.3VRTC16,31,36,41
PWRL2=20MIL
12
R583
1 2R567NP
3
2
1
Q61
1
2 3
Q62
1 2R337NP
12
C816
21
R579
21 C
443
LDO_EN39
21 C
442
SUS_ON30,38,41
SUSPWROK_5V25,35,41 LDO_EN 39
1 2R330
4
2
1
5
3
U43
4
2
1
5
3
U42
21
C79
8
1 2R572
1
3
2
Q64
12
C79
7
12
C43
7
12
D26
11
2
17
18
7
4
12
13
20
191
15
8
3
9
10
14
6
16
5
U30
2 1D12
21C361
12
C339
12
C352
21
R229
21 C
363
21R233
12
C345
21 C
336
1 2 3
4
85 6 7
Q5212
C337
1 2R222
12
R21
5
1 2R361
1 2
L69
12
R562
12
C817
12C795
21
R577
12
C796
21 C
815
VCC_1P8_REG
V_1P25V_DDR_VTT 8,10,11,38
3
1
2
Q79
SIO_SLP_S315,30
12
C83
3
V_DDR_MCH_REF 8,10
330p
F 50
V
10uF
6.3
V
+3VSUS
4.7u
F6.
3V-1
0%
2 N 7 0 0 2
D
SG
+5VSUS
MBR0530T
10V
-10%
1uF
10V
-10%
1uF
+5VSUS
PWR_SRC
50V-10%
2200pf
25V-20%
0.1uF
PWR_SRC
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
D10M
Q040
180p
F 50
V
10V-10%1uF
10V
-10%
1uF
50V
-10%
1000
pF
220uF2.5V-20%
220uF2.5V-20%
220uF2.5V-20%
220uF2.5V-20%
220uF2.5V-20%
220uF2.5V-20%
220uF2.5V-20%
220uF2.5V-20%
MBR0530T
10V-10%1uF
+VCC_CORE
.01u
F 50
V
2 N 7 0 0 2
D
SG
30K
-5%
50V
-20%
.001
UF
4.7u
F6.
3V-1
0%
+VCC_CORE
+3VSUS
+3VSUS
IRF7811
1000pF16V-10%
IRF7811 IRF7811
1000pF16V-10%
50V-20%.1uF
10-5
%B
540C
B540C
+3VRUN
0.1uF 16V
0-5%
10K-1%
10K-1%
330p
F 50
V
330p
F 50
V
20K
-1%
30.1
K-1
%
30K-5%
0-5%
330p
F 50
V
FDS6672AFDS6672A
FDS6672A FDS6672A
IRF7811
180p
F 50
V
180p
F 50
V
392-1%
50V
-20%
.1uF
475-1%
475-1%
475-1%
.5uH 27A
0-5%
12.7
K-1
%
30.1K-1%
2N7002
DSG
VIDB
PGND1PGND2
VCCA
ISH1
CMP2
CL2
BST2
TG2
BG2
DRN2
V5_2DRN1
BG1
TG1
BST1
PWRGOOD
CMPRF
CL1
EN
VDPR
VIDFB
VID0
V5_1
VID4VID3
GNDDAC
OSB
VID1
VID2
CMP1
CORE
CLRF
HYS
DPSLPISH2
SS
SC1474ITS
FDS6672A
FDS6672A
9.3K-1%
.001-5%
.001-5%
634-1%
10uF 6.3V
10uF 6.3V
.5uH 27A
332-1%51
K-1
%
332-1%
332-1%
15uF 25V20%
15uF 25V20%
15uF 25V20%
15UF_25V
_D2
15UF_25V
_D2
15UF_25V
_D2
15UF_25V
_D2
15UF_25V
_D2
15UF_25V
_D2
3.3-5%
3.3-5%
FCX789A
10K
-5%
6J310=33A
6J310=33A
Current sharing cap.
Fairchild PN KSB1121
VDPR = 1.02V
ALLOWS DUAL CAPACITORPOPULATION OPTION2x10uF_X7R_1812 DP# 48JCT versus1x15uF_X7R_2220 DP# 53KHM
Output Caps = Panasonic EEFUE0E221R_.025esr_3Arms
+VCC_CORE Source
Zetex PN FCX789A
.001 ohm, 5%
.001 ohm, 5%
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:38
91 OF 102
21
R69
1
3
2 Q3
1 2R26
1 2R70
21 C
849
21 C
848
21 C
847
21 C
846
21 C
845
21 C
844
12
C59
NP
12
C56
NP
12
C53
NP
1 2R364
1 2R622
1R
666
1 2R36
21L47
SUB=SUB_6J310
12
C46
12
C554
1 2R362
21R420
21R419
1 2R22
1 2 3
4
85 6 7
Q48
NP
1 2 3
4
85 6 7
Q49
NP
5
3622
30
34
28
27
17
18
21
19
201
37
2
3
16
29
33
35
9
4
14
38
1011
2524
7
13
12
32
23
31
8
626
15
U4
2
1
3Q
4
1 2R358
12
R35
7
1 2R16
21L46
SUB=SUB_6J310
21R57
21R67
21R46
12
C75
VCORE_CS1+
1 2R49
12
C88
21C
81
VCORE_CS2+
1 2 3
4
85 6 7Q41
1 2 3
4
85 6 7
Q43
1 2 3
4
85 6 7
Q45
1 2 3
4
85 6 7
Q461 2 3
4
85 6 7
Q44
12
C77
1 2R35
1 2R363NP
12
R63
12
R35
9
12
C47
2
12
C89
21R27
21R64
1 2R23NP
RUN_ON8,19,30,34,35,38,39,41
1
2
C459
12
D20
21
D21
H_STP_CPU3,15
21
R37
4
1 2C108
21C500
NP
1 2 3
4
85 6 7Q39
1 2 3
4
85 6 7Q40
21C460
NP
1 2 3
4
85 6 7Q42
21
C52
1
21
C92
12
R24
2
1
3Q2
GMUXSEL15
12
C10
9
21C112
2 1D5
2 1C102
2 1C106
2 1C105
2 1C98
2 1C101
2 1C103
2 1C104
2 1C100
21C
111
21C
461
21C64
21C
95
12
D6
21
C49
12
C50
21
C51
21
C11
3
2 1D7
2
1
3
Q1
21
C52
2
RUNPWROK31,35
21C
33
DPRSLPVR6,15
VID26VID16
VID36
VID46
VID06
VID_BASE
4V_1P2V_VCCVID
VCORE_PWRGD3,15,35
12
C82
4
RB751V-40
100K
+RTC_PWR
74HCT14
+5VSUS
0.1uF 16V
1uF10V
-10%
PWR_SRC
50V-20%.1uF
SI4410DY
SI4410DY
+3VSUS
+5VSUS
74HCT32
+RTC_PWR
+5VALW+3VALW
+RTC_PWR
+RTC_PWR
+RTC_PWR +RTC_PWR
+RTC_PWR
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
RB751V-40 0.1uF 16V
100K
FDN
338P
0.1uF 16V
10K-5%
74HCT1474HCT32 74HCT14
7SH08FU
MB
R0530T
SI4810DY
+150uF
6.3V-20%
+150uF
6.3V-20%
+150uF
6.3V-20%
0.1u
F 16
V
FDN
338P
0-5%
0.1uF 16V
100K
47K
47K
DTC144EKA
+12V
TP0
610T
0-5%
50V-20%
.1uF
2200pF50V
-20%
2.2K-5%
50V-20%
.1uF
2200pF50V
-20%
50V-20%
.1uF
10-5%
MB
R0530T
50V-20%.1uF
SI4810DY
+RTC_PWR
0-5%
D10M
Q040
MB
RM
140T
3
0-5%
MB
RM
140T
3
D10M
Q040
RB751V-40
100K
21
8.2U
H:
100K
25V+80-20%1uF
1K-5%
.011-1%
.012-1%
VDDV+
DL5
SEQ
RUN/ON3
FB3
TIME/ON5
CSL3
CSL5
REF
SYNC
FB5
PGND
AGND12OUT
DH5
LX5
SKIP
CSH5
BST5VL
SHDN
BST3
DH3
LX3
DL3
CSH3RESET
MAX1632
RB751V-40
MBRS1100T3
16V-10%
.47uF
4.7uF16V
-10%
4.7uF16V
-10%
4.7uF16V
-10%
4.7uF16V
-10%
10V-10%
47uF_ALU
M
10V-10%
47uF_ALU
M
+150uF6.3V
-20%
15uF 25V20%
15UF_25V
_D2
15UF_25V
_D2
10uH 6A
+3VALW Source+5VALW Source
Q33,34,35,38 = SI4800 / FDS9412
+12V Source
+3VSUS Source
+5VSUS / +3VSUS PWM Controller
+5VSUS Source
4A
11/15/02
401195
SCHEMATIC, M/B LA-1221
1 2
L70
11-20-2002_22:38
92 OF 102
21 C
850 21 C
851
12
C780
NP
12
C712
12
C701
12
C700
21 C
801
21
C745
21 C
453
12
C697
21
C455
1 2D28
12D46
522
19
15
28
3
7
2
13
96
12
20
84
16
17
10
14
1821
23
25
27
26
24
111
U64
GDRUNPWROK6,35
21R589
1 2R522
SUS_ON_GATED1 2
R350
SUS_ON_R 33
POWER_SW_DB 33
21 C
784
NP
21
R21
0NP
MAX1632_SHDN
312
4
L61
PWRSW_SIO30
POWER_SW29,35
21R314NP
12D18NP
12
D13
NP
21
D31
NP
12
R315
NP
21
D34
NP
12
D35
NP
12
R312
NP
8765
4
1 2 3
Q59
21C800
21
D33
1 2R320
12
C783
21 C
715
21 C
708
12
R313
21 C
812
12
C758
12
R311
RUN_ON8,19,30,34,35,38-40
3
1
2
Q72
3
2
1
Q71
21
R594
12
C716
12
R321
SUSPWROK_5V 25,35,39
+3.3VRTC
16,31,36,39
1
2 3
Q69
12
C45
4
NP
12
C811
12
C810
12
C711
8 7 6 5
4
123
Q60
21
D32
3
21
45 U72
1314
12
7
U4412
14
3
7
U71
114
2
7
U44
21
R342
12
C452
1
2 3
Q70
21R593
12
C4511
2
D17
1213
14
11
7
U71
5678
4
123
Q63
8765
4
31 2
Q58
1 2C785
21 C
764
12
C441
SUS_ON30,38,39
ACAV31,36POWER_SW
LIVE_ON_BATT31
7
414
3U44
1 2R649
ALW_ENABLE
2 1D48
WEARPAD120x120
+3VSUS
+RTC_PWR
74HCT14
+RTC_PWR
+RTC_PWR
+5VRUN
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
4 GND VIAS
.169 NON-PLPAD 276T 315B
4 GND VIAS
.169 NON-PLPAD 276T 315B
4 GND VIAS
.169 NON-PLPAD 276T 315B
4 GND VIAS
.169 NON-PLPAD 276T 315B
4 GND VIAS
.128 NON-PLPAD 276
4 GND VIAS
.128 NON-PLPAD 276
4 GND VIAS
.128 NON-PLPAD 276
4 GND VIAS
.128 NON-PLPAD 276
4 GND VIAS
.128 NON-PLPAD 276
4 GND VIAS
.166 NON-PL276 PAD
EMI 120HSTANDOFF
EMI 120HSTANDOFF
+5VRUN
4 GND VIAS
.147 NON-PL276 PAD
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
EMI 120HSTANDOFF
4 GND VIAS
.128 NON-PLPAD 276
4 GND VIAS
.166 NON-PL276 PAD
EMI 120HSTANDOFF
WEARPAD120x120
C L I P B M I C - 0 0 1
C L I P B M I C - 0 0 1C L I P B M I C - 0 0 1
C L I P B M I C - 0 0 1
74HCT14
C L I P B M I C - 0 0 1
4 GND VIAS
.128 NON-PLPAD 276
74HCT32
74HCT14
74HCT08EMI 120H
STANDOFFEMI 120H
STANDOFF
4 GND VIAS
.128 NON-PLPAD 276
WEARPAD120x120
C L I P B M I C - 0 0 1
EMI 120HSTANDOFF
7W14F
7W14F
WEARPAD120x120
WEARPAD120x120
WEARPAD120x120
WEARPAD120x120
74HCT32
8.2K-5%
-
+V
G
LM358M
fiducal
fiducal
fiducal
fiducal
fiducal
fiducal
fiducal
WEARPAD120x120
WEARPAD120x120
WEARPAD120x120
1K-5%
C236D126
C236D126
C236D126
*not* rename the attributes. The required order is:ADD, ADD1, ADD2, ...
PLACE NEAR CPU
Spares
Place nearclock generator
CPU EMI Clips Clock Generator EMI Clips
4 vias per clip
4 vias per clip
Place between modemand SODIMM connectors
Mounting Holes
Mini-PCI Door EMI ClipsMemory Door EMI Clips
an instance of a symbol (prefix I in the wire file). You may
Modem Fence Pads
Xlbom requires ADD attributes to be attached to
PWA 2F219
Label, REV LEVEL,BARCODE,PWA
Label, LBL,ID,BARCODE,PWA
Fiducial mark
4A
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MH3
MH2
MH1
2 7RN11
NC_FD7
NC_FD6
NC_FD5
NC_FD4
NC_FD3
NC_FD2
NC_FD1
NC_PAD2PAD3
PAD4
PAD2
FD7
FD6
FD5
FD4
FD3
FD2
FD1
76
5 8
4
U2POP1
3 6RN15
910
14
8
7
U71
WP1
WP2
WP3
PAD5
38
5U78
6
8
2
U78
1
CLP1
CLP33PAD1
MHA9
1
CLP32
1
CLP5
8109
14U12
514
6
7
U44
45
14
6
7
U71
MHA6
CLP38
1114
10
7
U44
CLP35
CLP34 CLP37
CLP36
PAD6
1
CLP28
MHA11
ADD=ADD*_3F195_PWBADD1=ADD*_1F473_SCHEMADD2=ADD*_0F681_ASSYDWGADD3=ADD*_42753_BARCODE_REVLEVELADD4=ADD*_42610_BARCODE_IDLABEL
MHA3
1
CLP20
1
CLP19
1
CLP14
1
CLP13
1
CLP12
1
CLP15
1
CLP17
1
CLP18
1
CLP26
1
CLP10
1
CLP9
1
CLP8
1
CLP7
1
CLP6
MHA2
1
CLP31
1
CLP21
MHA10MHA1 MHA8
MHA7MHA5
MHA4
MHB4MHB3
MHB2MHB1
1
CLP30
1CLP29
1
CLP27
1
CLP25
1
CLP24
1
CLP23
1
CLP22
1CLP4
1
CLP3
1CLP2
914
8
7
U44
WP4
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
Schematic Change List
4A
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11-20-2002_22:38
94 OF 102
THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
DELL COMPUTER CORPORATION.
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITHINFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THECOMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELLONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BECORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THISITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
PROPRIETARY NOTE
C
DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
MB Pg 4
MB Pg 4MB Pg 4
S0-S2
MB Pg 3
S0-S2
Voltage Depends on type of PCMCIA Card
S0-S2S0-S2S0-S2
S0-S3 S0-S3 S0-S3
S0-S3S0-S3
S0-S2
S0-S2
S0-S2
S0-S2S0-S2S0-S2
S0-S2S0-S2
S0-S3
S0-S3
S0-S3
S0-S2
S0-S2
S0-S2
Always
Always
Always
Always
Always
Always
Always
DC=S0-S3AC=Always
AC=Always
7.2-20V
0-5V
3.3V3.3V3.3V
3.3V 3.3V
3.3V
1.8V
5V5V5V
5V
5V
5V
13-17V13-17V
13-17V
20V
20V
20V
VB Pg 5
LCDVCC
NOTE: 3NOTE: 3
SBATTPBATT
12V
3VPHYD
5VFDDP
USB_PWR5VRUN
CB pg 2CB Pg 2
5VMODVDDA
S1_VPP
Note 3Note 2
Note 1DC_IN is produced when the AC adaptor is plugged in the system.
S1_VCC S2_VCCNOTE: 3
PBATT
VREFCG
CRT_VCC5V_QDOCK
1.8VRUN
S1_VCC and S2_VCC are determined by each specific PC-CardNote 4
NOTE: 3
3VPHYA
1.5VRUN5VHDD
INV_PWRSRC
* = On in suspend
5VRUN_SWVB Pg3
VB Pg 7
1.8VSUS *5VALW *
3.3VRTC *
RTC_PWR *
RTCSRC * 3VSUS *
SDC_IN *V_CHG *
AC Adaptor *
SBATT
AC POWER
Track when AC is plugged into systemNote 5
When SUS planes are available they produce the ALW planes
Note 5
S2_VCCFS1_VCCF
VB Pg 5
Dock_DC_IN is produced when the AC adaptor is plugged into the dock. It then produces DC_IN.
LEGEND
3VRUN
VDAC
V_3P3_LAN
V_3P3_LAN_VDDTX V_3P3_LAN_VDDRX
Docked_PWR_SRC
VCC_CORE
Pg 36
MB Pg 36
MB Pg 39
MB Pg 39
MB Pg 41
MB Pg 29
MB Pg 40 MB Pg 41
MB Pg 41
MB Pg 25 MB Pg 25
MB Pg 25MB Pg 25
MB Pg 26
MB Pg 25 MB Pg 25
MB Pg 21 MB Pg 21
MB Pg 21
VB PG 7
MB Pg 38MB Pg 12MB Pg 28
MB Pg 18MB Pg 38MB Pg 38MB Pg 38MB Pg 38MB Pg 19MB Pg 38MB Pg 39
MB Pg 11
When System is off Always planes are up with AC power, down with battery power.
3VALW *NOTE: 2, 4 MB Pg 41
VB = Video Board X04
MB Pg 16VCC_RTC *MB Pg 16
VDDA2MB Pg 19
BATTERY POWERNote 6
VDD_DVDD
CB Pg 3PWR_SRC *
5VSUS *MB Pg 41
15-17.5V
20V
13-17V
4.65V
3.3V
3.3V
2.2V
12V
0-5V
AUDIO
DC=S0-S3
When Charging
Always
S0-S2
S0-S21.5V
1.8V
0.9V
5V Docked=S0-S3 5V5V
5V 5V
3.3V
13-20V Docked=Always
S0-S3
S0-S3
PCMCIA
PCMCIAVoltage Depends on type of PCMCIA Card
COMANECI POWER RAILS
2.5VSUS2.5V S0-S3
S0-S31.25V
MB Pg 8
V_DDR_MCH_REF
5VSUS_Docked
V_1P25V_DDR_VTT
MB Pg 29
MB Pg 395V S0-S2
NOTE: 4
ICH_VBIAS *3.3V
3.3V
MB Pg 26
MB Pg 4
H_GTLREF0_3 V_MCH_GTLREFMB Pg 8 MB Pg 39
MB Pg 38
HL_REF
MB Pg 8
CK_VDD_COREMB Pg 3
CK_VDD_MAIN
1.25V
0.6-1.75V
MB Pg 4
0.4-1.17V S0-S2
0-12V0-12VS2_VPP
S0-S2
1.2V
S0-S2
VAUX
3.3V
MB Pg 38
MB Pg 27
1.2V_VCCVID
H_VSSA
H_VCCIOPLLH_VCCA
STRB-_5V
CB = Charger Board X02MB = Mother Board X00
0.4-1.17V
Dock_DC_IN *
MB Pg 36DC_IN *
note: 1
RBAT
Note 6 Track when System is battery powerNote 7Note 8
Charged by 12V when on batteryEnabes PWR_SRC during battery swap
note: 7note: 8
S0-S20.7V
MB Pg 36
7.2-20V
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TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
+3VRUN
+3VRUN
TI_DAT_SMB
TI_CLK_SMB
2.7K
-5%
CK_SDATA
CK_SCLK
+3VSUS
pg. 3
pg. 12
pg. 12
SODIMM, JDIM1
SDATA_B
SDATA_A
SCLK_A
pg. 2
ATI M4, U4 IMISM530, U2
pg. 8
LCD CON, J501
pg. 5pg. 5
pg. 2pg. 3
DOCKING CON, JDOCK
(Addr: 16h)
DOCK_SMB_CLK
6.8K
6.8K
MAIN BOARD - X00
6.8K
6.8K
RN
1
100K
100K
2.7K
-5%NP*
R37
0-5%
R38
2.2K
-5%
R51
2.2K
-5%
R46
8.2K
-5%
8.2K
-5%
8.2K
-5%
VGA BOARD - X01
PNL_ID3/I2C_DAT
PNL_ID2/I2C_CLK
pg. 3
PBAT_SMBDAT
BATTERY CON, JPBAT
CLK_SMB
DAT_SMB
MAIN BD CON, J500
SODIMM, JDIM2
ICH_SDA
ICH_SCL
CHARGER BOARD - X01
MAIN BD CON, JCHG LTC1759, U15CHARGER BD CON, JCHG
SCLK_B
VIDEO CON, JVID
+5VALW
BATTERY CON, JSBAT
PBAT_SMBDAT
+5VALW
+3VALW
+3VSUS
PBAT_SMBCLK
DAT_SMB
CLK_SMB
UNBD_SMB_CLK
DOCK_SMB_DAT
SBAT_SMBDAT
SBAT_SMBCLK
+5VALW
PBAT_SMBCLK
+3VSUS
8.2K
-5%
8.2K
-5%
8.2K
-5%
100K
0-5%
NP*
(Addr: 16h)
ICH SMBUS
PCI4451 SMBUS
Kahuna SMBUS
24C02, U41
(Addr: 92h) (Addr: 4Ch)
ADM1032, U63
pg. 32 pg. 6
R48
8
R48
6
KAHUNA, U32
R47
8
R14
3
pg. 37
R17
5
R17
4
7SH08, U40
pg. 31pg. 29
pg. 30, 31
R14
5
R14
4
pg. 37
pg. 36
pg. 11
MOBILE_ICH3M, U42
pg. 14
R23
4
R22
9 QS3257, U3
R29
R33
CK-Titan, U28
PCI4451, U59
R46
1
R45
4
pg. 24
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DWG NO.
TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
REFDES PAGE
B_VID0.....6B_VID1.....6B_VID2.....6B_VID3.....6B_VID4.....6C1........34C2........34C3........34C4........34C5........34C6........34C7........34C8........34C9........34C10.......12C11.......12C12.......12C13.......12C14.......12C15.......35C16.......35C17.......35C18.......35C19.......34C20.......34C21.......34C22.......34C23.......34C24.......34C25.......34C26.......34C27.......34C28.......34C29.......34C30.......34C31.......34C32.......34C33.......40C34.......18C35.......18C36.......34C37.......12C38.......12C39.......12C40.......12C41.......12C42.......12C43.......35C44.......35C45.......29C46.......40C47.......18C48.......18C49.......40C50.......40C51.......40
REFDES PAGE
C52.......40C53.......40C54.......40C55.......40C56.......40C57.......40C58.......40C59.......40C60.......40C61.......34C62.......29C63.......36C64.......40C65.......29C66.......18C67.......18C68.......18C69.......18C70.......36C71.......34C72.......29C73.......36C74.......36C75.......40C76.......29C77.......40C78.......18C79.......39C80.......39C81.......40C82.......39C83.......18C84.......36C85.......18C86.......34C87.......34C88.......40C89.......40C90.......34C91.......38C92.......40C93.......34C94.......39C95.......40C96.......30C97.......35C98.......40C99.......29C100......40C101......40C102......40C103......40C104......40C105......40C106......40C107......21
REFDES PAGE
C108......40C109......40C110.......4C111......40C112......40C113......40C114.......4C115......19C116......39C117......21C118......21C119......10C120......33C121......10C122......33C123......19C124......33C125......21C126......10C127......10C128......38C129......10C130......33C131......19C132......21C133......10C134......19C135......20C136......17C137......19C138......21C139......10C140......19C141......38C142......17C143......19C144......21C145......35C146......19C147.......8C148.......8C149......20C150......20C151......20C152......10C153......10C154......21C155......10C156......17C157......19C158......19C159......10C160......19C161......10C162......19C163......21
REFDES PAGE
C164......19C165......11C166......10C167......10C168.......8C169......24C170.......3C171......10C172.......3C173.......3C174.......3C175.......3C176......19C177.......8C178.......3C179......11
C183......24C184......10C185.......3C186.......8C187.......4C188.......4C189.......8C191.......5C192......24C193.......8C194......10C195.......8C196.......5C197.......5C198......24C199......24C200.......8C201.......8C202......24C203......11C204.......5C205.......5C206......10C207.......4C208......24C209......10C210.......8C211......24C212......20C213......20C214......20C215......20C216.......5C217.......5C218.......8C219......10C220.......8C221.......5C222.......5
REFDES PAGE
C223.......4C224......11C225.......3C227.......5C228......10C229......24C230......20C231.......4C232.......4C233......10C236......11C237......10C238.......3C239.......3C240.......3C241.......3C242......10C243.......9C244.......7C245.......9C246.......9C247......24C248......26C249......26C250......10C251.......3C252......10C253.......9C254......10C255......10C256......11C257.......4C258.......3C259......26C260......26C261......24C262......26C263......10C264.......9C265......24C266.......3C267......11C268.......7C269.......9C270.......9C271.......9C272.......8C273.......9C274.......9C275.......3C276.......3C277......26C278......10C279......10C280.......9C281.......8
REFDES PAGE
C282.......9C283......26C284......30C285......31C286......31C287......31C288......31C289......30C290.......7C291.......9C292......10C293.......9C294.......9C295.......9C296.......9C297.......9C298......31C299.......9C300......26C301......26C302......26C303......26C304.......8C305......10C306.......9C307.......9C308.......9C309.......4C310......24C311.......8C312......10C313......31C314.......9C315.......9C316.......9C317......31C318.......9C319......10C320.......9C321.......9C322......31C323.......9C324.......9C325.......8C326.......9C327.......9C328.......9C329.......9C330.......9C331.......9C332......11C333......10C334.......9C335.......8C336......39C337......39
XREF PAGE 1 OF 6
C180......10
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TITLE
SHEET
REV.
DATE
4
3
2
1
A B C
1
2
3
4
DCBA
D
AUSTIN,TEXASCORPORATIONCOMPUTER
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLEAND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPTPROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
REFDES PAGE
C338.......9C339......39C340.......9C341.......9C342.......9C343......10C344.......9C345......39C346......10C347......23C348......39C349......39C350......39C351.......9C352......39C353......27C354......38C355......10C356......10C357......10C358......10C359......10C360.......9C361......39C362......27C363......39C364.......9C365......39C366......23C367.......9C368.......9C369......31C370......31C371.......8C372......31C373......38C374......23C375.......9C376.......9C377.......9C378.......9C379......38C380......23C381......39C382......31C383......38C384.......9C385.......9C386......38C387.......9C388.......8C389.......8C390.......8C391......11C392......11C393......23
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USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
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RN25......10RN26.......7RN27......10RN28.......7RN29......10RN30.......7RN31......10RN32.......7RN33......10RN34.......7RN35......10RN36.......7RN37......10RN38......10RN39.......7RN40......10RN41.......7RN42......10RN43.......7RN44......10RN45.......7RN46......10RN47.......7RN48......10RN49.......7RN50......10RN51.......7RN52......10RN53.......7RN54......10RN55.......7RN56......10RN57......10RN58.......7RN59......10RN62.......7RN63......10RN64.......7RN66......10RN68.......7RN69......10RN71.......7RN72......10RN74.......7RN75......10RN77.......7RN78......10RN80.......7RN81......10RN82.......7RN83.......7RN84......10RN85......10RN86......10RN87.......7RN88......10
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RN89.......7RN90......10RN91.......7RN92......10RN93.......7RN94......10RN95.......7RN96......10RN97.......7RN98......10RN99.......7RN100.....10RN101......7RN102.....10RN103......7RN104.....10RN105......7RN106.....10RN107......7RN108.....10RN109......7RN110.....10RN111......7RN112.....10RN113......7RN114.....10RN115......7RN116.....10RN117.....10RN118......7RN119......7RN120.....10RN121.....10RN122......7RN123......7RN124.....10RN125.....10RN126......7RN127......4RN128......7RN129.....10RN130.....10RN131......7RN132......7RN133.....10RS3_A.....32RS3_B.....32TP3COM....21TP_GND....30TP_SMBCL..30TP_SMBDA..30U1........29U2........42U2........34U3........18U4........40
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U5........34U6........34U7........30U8........28U9........28U10.......28U11.......30U12.......42U12.......35U13........6U14.......22U15.......19U16.......21U17.......28U18.......28U19.......28U20.......38U21.......19U22.......22U23.......20U24........8U25.......20U26........3U27.......23U28.......31U29.......15U30.......39U31.......31U31.......30U32.......38U33.......38U34.......23U35.......23U36.......17U37.......12U38.......31U39.......32U40.......16U40.......15U40.......14U40.......13U41.......17U42.......39U43.......39U44.......42U44.......41U45.......37U46.......28U47.......39U48.......19U49.......33U50.......19U51.......19U52.......21U53.......22U54.......20
U55.......24U55.......24U56.......17U57.......25U58.......26U59........6U60........9U60........9U60........7U60........8U60........7U61.......35U61.......33U62.......35U63........6U64.......41U65.......35U66.......39U67.......39U68.......11U69.......36U70.......35U71.......42U71.......41U72.......41U73.......33U74........8U75.......30U76.......30U77.......39U78.......42U78.......35U79.......22U80.......33U81.......33U82.......33U83.......22VCCSENSE...4VSSSENSE...4WP1.......42WP2.......42WP3.......42WP4.......42X2........30X3........14X4........26X5.........3X6........21
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4A
102 OF 10211/15/02
401195
SCHEMATIC, M/B LA-1221
11-20-2002_22:39
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