A A B B C C D D E E 1 1 2 2 3 3 4 4 Title Size Document Number Rev Date: Sheet of 401230 1B SCHEMATIC, M/B LA-1452 1 47 ¬P , 25, 2003 期五 四月 Compal Electronics, Inc. 2003-02-24 Abacus/TangII Schematics Document uFCBGA/uFCPGA Northwood REV: 1C DATE : Revision : COMPAL P/N : PCB NO : LA-1452 COMPAL CONFIDENTIAL MODEL NAME : 1C Dell-Compal Confidential BDW00 DA8DW00L110/DA8DW00L410 THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
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Transcript
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
Title
Size Document Number R ev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
1 47¬P , 25, 2003期五 四月
Compal Electronics, Inc.
2003-02-24
Abacus/TangII Schematics Document
uFCBGA/uFCPGA Northwood
REV: 1C
DATE :Revision :
COMPAL P/N :PCB NO : LA-1452
COMPAL CONFIDENTIALMODEL NAME :
1C
Dell-Compal Confidential
BDW00DA8DW00L110/DA8DW00L410
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
Title
Size Document Number Rev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
2 47, 星期五 四月 25, 2003
Compal Electronics, Inc.
PCI BUS
LPC BUS
Clock Generator
2 USB Ports
uFCBGA/uFCPGA CPU
CardBus& 1394
INTEL
HUB LINK
HD#(0..63)HA#(3..31)
Compal confidentialModel Name : ABACUS/TangII
AMP & INT.Speaker
page 5,6
page 23,24,25
page 15
page 9,10,11
page 32
File Name :
DT & Mobile Northwood
Block Diagram
Power CircuitDC/DC
page34,35,36,37,38,39,40 page 33
DC/DC InterfaceSuspend
IDE HDDpage 21
AC97 Codec
page 27
page 30
Power On/OffReset & RTC
page 32
System Bus
INTEL
Touch Pad
page 29page 31
EC I/O Bufferpage 31
Embedded
PCI4510/PCI1510
MemoryBUS(DDR)
CPU Bypass& CPUVIDpage 7, 8
400/533 MHz
+1.5VS66MHz
+3VS 33MHz
+2.5V 200/266MHz
48MHz
24.576MHz
ATA100
+3VS33MHz
page 22
MDCpage 29
Minipci CONN
page 26
760 BGA
421 BGA
page 18,19,20
Thermal SensorADM1032 ICS950810
page 6
Fan Controlpage 7
STAC9750RJ45
page 22
IDSEL:AD17(PIRQB#,GNT#0,REQ#0)
IDSEL:AD20(PIRQA#,GNT#2,REQ#2)
AC-LINK
page 28
NS EC87591L
LANBCM-4401L
IDSEL:AD18(PIRQC#D#,GNT#1,REQ#1)
BROOKDALE-GL/PE
Int.KBDpage 31
BIOS
ICH4
AGP4X(1.5V)AGP GRAPHIC/CHRONTEL AGP Conn
LVDS Connector
CRT Connectorpage 17
TV OUT page 17
INT. CRT
EXT. CRT
EC DEBUGpage 30
RJ11
page 28
HeadPhone& MIC Jack
page 21
IDECD-ROM
(PIRQE#,G_GNT#,G_REQ#) FOR EXT.
DT/BD-PE/ICH4/EXT VGA
DT/BD-GL/ICH4/INT VGA
PIDE IRQ14SIDE IRQ15
+5VS
+5VS
LED StatusLID Switch
+5VALW+3VALW
+5VALW +3VALW
+3VALW
+3VALW+3VS
+5VALW
+5VDDA
+5VALW+5VDDA
+3V
+5VALW
+3VS
+3VALW
+1.5VS
+1.5VALW
+CPU_CORE
VCC5REF
VCC5REFSUS
+3V+3VS +3VALW
+3VS
+3V
WIRELESS
+CPU_CORE
+2.5V
+1.5VS
+1.25VS
+CPU_CORE
+1.2VP
+3VS +3VS
BANK 0, 1, 2, 3
page 12,13,14
DDR-DIMM X2
+1.25VS
+2.5V
LA-1452
Cable
Controller
page 16
Dell-Compal Confidential
+3VALW
+3VALW
+3VALW
page 23
1394page 24
Card BusSLOT CONN
845PE / PCI4510845GL / PCI1510
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Title
Size Document Number R ev
Date: Sheet o f401230 1B
SCHEMATIC, M/B LA-1452
3 47¬P , 25, 2003期五 四月
Compal Electronics, Inc.
+3VALW
S0
S1
S3
S5 S4/AC
S5 S4/AC don't exist
State
Signal
ON
+5VALW
+12VALW
+3V
+5V
+2.5V
+1.25VS
+3VS
+5VS
+1.5VS
+1.2VP
+CPU_CORE
ON ON
ON ON ON
ON ON
ON OFF
OFF
OFF
OFF OFF OFF
Power Managment table
SST-Build
PCB Rev CHIPS Rev
PT-Build
ST-Build
QT-Build
NOTE1:
SMB_EC_CK2
SMB_CLK
SOURCE
NS 87591
ICH4
NS 87591
INVERTER BATTEEPROM
THERMALSODIMM CLK CHIP
SMBUS Control Table
SMB_DATA
SMB_EC_DA2
SMB_EC_CK1SMB_EC_DA1
@XX : Depop component
0.1
CH
A
1
SL
CODE
0
C0G SJ
9
B
+-3%
CODE
Symbol F
+40,-20%+-20%
43
G
+20,-10%
X
UK
5
FEB
Z
C
+-0.05PF
Y5V
Temperature Characteristics:
Y5P
CK
V
+-0.1PF
J
X5R
A
Z5U
BJ
+100,-0%
Y5U X7R
P
D
M
+-30%
C
NP0 SH
G8
H
CJ
+30,-10%
Symbol
I
K
+-5%
7
Q
+80,-20%
H
6
+-0.5PF +-1PF
Z5V
+-10%
J
+-0.25PF
Tolerance:
+-2%
N
D
Z5P
2
UJ
Ceramic Capacitor Spec Guide:
SERIAL SENSOR
(1010)
Dell-Compal Confidential
MINI PCISENSORTHERMAL
(U57) (U25/U23)(CPU)
1@XX : Pop for INT, Depop for EXT
2@XX : Pop for EXT, Depop for INT
Revision List
Schematics Rev
0.1
0.2 0.2845PE Rev B0845GL Rev B1ICH4 Rev B0
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Title
Size Document Number Rev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
4 47, 星期五 四月 25, 2003
Compal Electronics, Inc.
B+
AC
Battery
MAX1632
ISL6215
ISL6225
+5VALW
+3VALW
+12VALW
+5VS
+3V
+3VS
+1.5VS
SHDN#
SYSON
SUSP#
SYSON
SUSP#
SUSP#
+CPU_CORE
+2.5V
+5VSHDD
+5VDDA
SIDEPWR
SUSP#
CM2843
VR_ON#
ISL6219
Mobile
DT
(Either one by CPU)
+1.25VS
+1.2V
SUSP#
VR_ON#
Dell-Compal Confidentialpage 36
page 38
page 38
page 36
+5VS+3VS
B+
+1.5VS+2.5V
+12VALW
VGA Conn.180 pin
page 16
+5VALW+3V
page 34
page 34
page 35
page 31
page 31
page 31
page 21
page 25
+1.5VALWpage 35
PQ26
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
ITP_TRST#
ITP_PRDY#
H_DPSLPR#
H_RESET#
H_PWRGD
CLK_CPU_ITTP
ITP_PREQ#
ITP_BPM0
ITP_BPM2ITP_BPM3
H_THERMDA
SMB_EC_CK2
H_DSTBN#[0..3]
H_DSTBN#1
TESTTHI8_10
H_VCCA
H_DBI#0
H_THERMDAH_THERMDC
H_SMI#
PM_CPUPERF#
H_VSSA
H_DBI#3
H_DBI#1
ITP_PREQ#
ITP_BPM3
ITP_TRST#
ITP_TDI
H_RESET#
H_NMIH_INTR
ITP_PRDY#
H_STPCLK#
H_DSTBN#2
H_GHI#
ITPCLKOUT1ITPCLKOUT0
ITP_BPM1ITP_BPM0
H_SKTOCC#
H_DSTBP#0
H_DSTBN#3
H_DSTBN#0
H_IGNNE#H_FERR#
H_PROCHOT#
H_DSTBP#2
TESTTHI2_7
H_THERMTRIP#
H_DBR#
H_DSTBP#1
H_DBI#2
H_GHI#
H_DSTBP#[0..3]
H_THERMDC
ITP_BPM2
H_PWRGD
CLK_CPU_ITTP#
H_DSTBP#3
TESTTHI0_1
H_A20M#
H_SLP#
ITP_TMS
H_INIT#
H_DBI#[0..3]
H_DPSLPR#
ITP_TCK
ITP_TDO
ITP_TMS
ITP_TDI
H_VSSA
H_VCCIOPLL
SMB_EC_DA2
ITP_BPM1
H_BSEL0
H_PROCHOT#
H_THERMTRIP#
H_RS#0<9>H_RS#1<9>H_RS#2<9>
H_TRDY#<9>
H_A20M#<18>
H_PWRGD<18>
H_FERR#<18>
H_RESET#<8,9>
H_SMI#<18>H_IGNNE#<18>
H_NMI<18>
H_STPCLK#<18>
H_INIT#<18>
H_DPSLP#<18>
H_DBSY#<9>H_DRDY#<9>
H_BSEL0<15>
CPU_VID4 <8,40>
CPU_VID1 <8,40>CPU_VID2 <8,40>CPU_VID3 <8,40>
H_DSTBP#[0..3] <9>
H_DBI#[0..3] <9>
H_SLP# <18>
PROCHOT#<19,31>
SHDN_1632#<34,36>
SMB_EC_DA2<8,30>
SMB_EC_CK2<8,30>
H_INTR<18>
H_ADSTB#0 <9>
H_DSTBN#[0..3] <9>
PM_CPUPERF# <19>
CPU_VID0 <8,40>
H_ADSTB#1 <9>
ITP_BPM0<8>ITP_BPM1<8>
ITP_PRDY#<8>ITP_PREQ#<8>
ITP_TCK<8>ITP_TDI<8>
ITP_TMS<8>ITP_TRST#<8>
ITP_TDO<8>
H_ITP_DBR# <8>
SYSRST# <19>
CLK_CPU_ITP<15>CLK_CPU_ITP#<15>
CLK_ITP#<8>CLK_ITP<8>
PCIRST#<10,16,18,22,23,25,26,30,33>
H_PROCHOT# <37>
H_THERMTRIP#<19>
+1.2VP
+CPU_CORE
+CPU_CORE
+CPU_CORE
+1.2VP
+CPU_CORE
+CPU_CORE
+H_GTLREF1
+CPU_CORE
+3VS+CPU_CORE
VL
+H_GTLREF1
+CPU_CORE
+CPU_CORE
+5VS+5VS
+3VS
Title
Size Document Number Rev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
6 47, 星期五 四月 25, 2003
Compal Electronics, Inc.
Custom
If used ITP port must depop
Place resistor <100mils fromCPU pin
Murata LQG21F4R7N00
Layout note :
R_A
R_B
1. Place R_A and R_B near CPU (Within 1.5").2. Place decoupling cap 220PF near CPU.(Within500mils)
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
R267 @33_0402_5%12
R293 56_0402_5%1 2
R307470_0402_5%
12R303
1K_0402_5%
12
R296 51_0402_5%12
R276 56_0402_5%1 2
Q59MMBT3904_SOT23
2
31
R318 56_0402_5%1 2
RP62
0_4P2R_0402_5%
1 42 3
Q64MMBT3904_SOT23
2
31
R317 @0_0402_5%1 2
R314 680_0402_5%1 2
C3201U_0603_10V4Z
1
2
Q26MMBT3904_SOT23
2
31
R30051.1_0603_1%1
2
R302
51.1_0603_1%
12
R2070_0603_5%
12
C3170.1U_0402_16V4Z1
2
R311 62_0402_5%1 2
R315 62_0402_5%1 2
RP61
@0_4P2R_0402_5%
1 42 3
R278 51_0402_5%12
R206
@0_0603_5%
12
R291 51_0402_5%12
R337@10K_0402_5%
12
L24 LQG21F4R7N00_08051 2
R19 1.5K_0402_5%1 2
L25 LQG21F4R7N00_08051 2
C32122U_1206_10V4Z
1
2
R265
49.9_0603_1%
12
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
+5VFAN_1
+5VFAN_2
FAN1_TACH <30>
SUSP<17,33>
EN_FAN1<30>
EN_FAN2<30>
FAN2_TACH <30>
+CPU_CORE
+CPU_CORE
+CPU_CORE
+CPU_CORE
+CPU_CORE
+CPU_CORE
+CPU_CORE
+CPU_CORE
+CPU_CORE
+CPU_CORE
+CPU_CORE
+12VALW
+3VS
+5VS+12VS
+5VS
+5VS
+12VS
+3VS
+5VS
+CPU_CORE
Title
Size Document Number Rev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
7 47, 星期五 四月 25, 2003
Compal Electronics, Inc.
Custom
Layout note :
Place .22uF caps underneath balls on solder side.
Use 2~3 vias per PAD.Place 10uF caps on the peripheral near balls.
Place close to CPU, Use 2~3 vias per PAD.
Please place these cap in the socket cavity area
Please place these cap on the socket north side
Please place these cap on the socket south side
ESR total=0.75m ohm
Layout note :Place close to CPU power andground pin as possible(<1inch)
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
C281
0.1U_0402_10V6K
1
2
C308
0.1U_0402_10V6K
1
2
R309
100_0603_1%
12
C295
0.1U_0402_10V6K
1
2
C3370.01U_0402_25V4Z
1
2
C3090.01U_0402_25V4Z
1
2
C330
0.1U_0402_10V6K
1
2
C342
0.1U_0402_10V6K
1
2
C275
0.1U_0402_10V6K
1
2
R264226_0603_1%
1 2
C1250.01U_0402_25V4Z
1
2
C338
0.1U_0402_10V6K
1
2
C378
0.1U_0402_10V6K
1
2
R246
301_0603_1%
12
C287
0.1U_0402_10V6K
1
2
C328
0.1U_0402_10V6K
1
2
C279
0.1U_0402_10V6K
1
2
C393
0.1U_0402_10V6K
1
2
C253
0.1U_0402_10V6K
1
2
R247150_0603_1%
12
C322
0.1U_0402_10V6K
1
2
C260
0.1U_0402_10V6K
1
2
C380
0.1U_0402_10V6K
1
2
C286
0.1U_0402_10V6K
1
2
C373
0.1U_0402_10V6K
1
2
C379
0.1U_0402_10V6K
1
2
C300
0.1U_0402_10V6K
1
2
C392
0.1U_0402_10V6K
1
2
C284
0.1U_0402_10V6K
1
2
C255
0.1U_0402_10V6K
1
2
C271
0.1U_0402_10V6K
1
2
C360
0.1U_0402_10V6K
1
2
C363
0.1U_0402_10V6K
1
2
C345
0.1U_0402_10V6K
1
2
C301
0.1U_0402_10V6K
1
2
C307
0.1U_0402_10V6K
1
2
C329
0.1U_0402_10V6K
1
2
C346
0.1U_0402_10V6K
1
2
C283
0.1U_0402_10V6K
1
2
C374
0.1U_0402_10V6K
1
2
R245 49.9_0603_1%1 2
C256
0.1U_0402_10V6K
1
2
C2890.1U_0402_10V6K
1
2
C367
0.1U_0402_10V6K
1
2
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
1 1
2 2
3 3
4 4
DDR_SDQ0DDR_SDQ4
DDR_SDQ1DDR_SDQ5
DDR_SDQ6DDR_SDQ2
DDR_SDQ8
DDR_SDQ12
DDR_SDQS1
DDR_SDQ10DDR_SDQ11
DDR_SDQ16DDR_SDQ20
DDR_SDQ18
DDR_SDQS2
DDR_SDQ24
DDR_DQ0DDR_DQ4
DDR_DQ1DDR_DQ5
DDR_DQ6
DDR_DQS0
DDR_DQ2
DDR_DQ12
DDR_DQS1
DDR_DQ11
DDR_DQ16DDR_DQ20
DDR_DQ18
DDR_DQS2
DDR_DQ24
DDR_SDQ31DDR_SDQ27
DDR_SDQ32
DDR_SDQ33
DDR_SDQ38
DDR_SDQS4
DDR_SDQ39
DDR_SDQ34
DDR_SDQ45
DDR_SDQ40
DDR_SDQS5
DDR_SDQ41
DDR_SDQ43
DDR_SDQ42
DDR_DQ31DDR_DQ27
DDR_DQ32
DDR_DQ33
DDR_DQ38
DDR_DQS4
DDR_DQ39
DDR_DQ34
DDR_DQ44
DDR_DQ35
DDR_DQ45
DDR_DQ40
DDR_DQS5
DDR_DQ41
DDR_DQ43
DDR_DQ42
DDR_SDQS3
DDR_DQ29
DDR_DQS3
DDR_SDQ29DDR_SDQ47
DDR_DQ46
DDR_DQ47
DDR_SDQ46
DDR_DQ12
DDR_DQ11
DDR_DQ20 DDR_DQ17
DDR_DQ29
DDR_DQS3
DDR_DQ27
DDR_DQ36
DDR_DQ44
DDR_DQ45
DDR_DQ43DDR_DQ47
DDR_DQ54
DDR_DQ55
DDR_DQ56
DDR_DQ60
DDR_DQ62
DDR_DQ10
DDR_DQ16 DDR_DQ21
DDR_DQ18
DDR_DQ24
DDR_DQ31
DDR_DQ37
DDR_DQ40
DDR_DQ41
DDR_DQ42DDR_DQ46
DDR_DQ52
DDR_DQ59
DDR_SDQ49DDR_SDQ48
DDR_SDQ53DDR_SDQ52
DDR_SDQ54
DDR_SDQS6
DDR_SDQ55
DDR_DQS0
DDR_DQS1
DDR_DQS2
DDR_DQS4
DDR_DQS5
DDR_DQS6
DDR_DQS7
DDR_CKE1 DDR_CKE0
DDR_CKE1
DDR_SCS#0 DDR_SCS#1
DDR_SCS#0DDR_SCS#1
DDR_DQ[0..63]
DDR_SMAA12DDR_SMAA9
DDR_SMAA7
DDR_SMAA10
DDR_SMAA11DDR_SMAA8
DDR_SMAA6DDR_SMAA4DDR_SMAA2DDR_SMAA0
DDR_WE#DDR_BS0
DDR_BS1DDR_RAS#DDR_CAS#
DDR_DQ49
DDR_DQ54
DDR_DQ52DDR_DQ53
DDR_DQS6
DDR_DQ48
DDR_DQ55
DDR_SDQ56 DDR_DQ56DDR_SDQ60
DDR_SDQ57
DDR_DQ60
DDR_DQ57
DDR_SDQS7
DDR_SDQ61
DDR_DQS7
DDR_DQ61
DDR_SDQ62DDR_SDQ58
DDR_DQ62DDR_DQ58 DDR_SDQ59 DDR_DQ59
DDR_SDQ[0..63]
DDR_DQS[0..7]
DDR_SDQS[0..7]
DDR_SDQ63 DDR_DQ63
DDR_DQ10
DDR_SMA[0..12]
DDR_SDQ35
DDR_SDQ44
DDR_DM0
DDR_DM1
DDR_DM2
DDR_DM3
DDR_DM4
DDR_DM5
DDR_DM6
DDR_DM7
DDR_DM[0..7]
DDR_SDM1DDR_SDM0
DDR_DM1DDR_DM0
DDR_DM3DDR_SDM2 DDR_DM2DDR_SDM3
DDR_SDM4 DDR_DM4DDR_SDM5
DDR_DM7DDR_SDM6 DDR_DM6DDR_SDM7
DDR_SDM[0..7]
DDR_SDQS0
DDR_DQ8
DDR_DQ4DDR_DQ0
DDR_DQ1DDR_DQ5
DDR_DQ2
DDR_DQ3
DDR_DQ7
DDR_DQ8
DDR_DQ53DDR_DQ48DDR_DQ49
DDR_SMAA5DDR_SMAA3DDR_SMAA1
DDR_DQ13DDR_DQ9
DDR_DQ6
DDR_DQ15DDR_DQ14
DDR_DQ22 DDR_DQ23
DDR_DQ19
DDR_DQ25DDR_DQ28
DDR_DQ30DDR_DQ26
DDR_DQ32DDR_DQ33
DDR_DQ39
DDR_DQ35DDR_DQ38
DDR_DQ34
DDR_DQ57
DDR_DQ61
DDR_DQ63DDR_DQ58
DDR_DQ3DDR_DQ7
DDR_SDQ3DDR_SDQ7
DDR_SDQ9 DDR_DQ9
DDR_SDQ13 DDR_DQ13
DDR_SDQ14 DDR_DQ14DDR_SDQ15 DDR_DQ15
DDR_DQ21DDR_SDQ21DDR_SDQ17 DDR_DQ17
DDR_SDQ22 DDR_DQ22
DDR_DQ19DDR_SDQ19DDR_DQ23DDR_SDQ23
DDR_SDQ28 DDR_DQ28
DDR_SDQ25 DDR_DQ25
DDR_SDQ30 DDR_DQ30DDR_SDQ26 DDR_DQ26
DDR_SDQ37 DDR_DQ37
DDR_SDQ36 DDR_DQ36
DDR_DQ51DDR_SDQ51DDR_SDQ50 DDR_DQ50
DDR_DQ51
DDR_DQ50
DDR_SMAA0DDR_SMA0
DDR_SMAA3DDR_SMA3
DDR_SMAA6DDR_SMA6
DDR_SMAA7DDR_SMA7
DDR_SMAA8DDR_SMA8
DDR_SMAA9DDR_SMA9
DDR_SMAA10DDR_SMA10
DDR_SMAA11DDR_SMA11
DDR_SMAA12DDR_SMA12
DDR_BS0
DDR_BS1
DDR_RAS#
DDR_CAS#
DDR_WE#
DDR_SMAA1DDR_SMA1
DDR_SMAA2DDR_SMA2
DDR_SMAA4DDR_SMA4
DDR_SMAA5DDR_SMA5
DDR_CKE0
DDR_SMAA[0..12]
DDR_DM5
DDR_SDQS[0..7]<9>
DDR_DQS[0..7] <13>
DDR_CLK1<9>DDR_CLK1#<9>
DDR_CLK0<9>DDR_CLK0#<9>
DDR_CLK2 <9>DDR_CLK2# <9>
DDR_SCS#1 <9>DDR_SCS#0<9>
DDR_DQ[0..63] <13>
DIMM_SMDATA<13,15,18,26>DIMM_SMCLK<13,15,18,26>
DDR_SDQ[0..63]<9>
DDR_CKE1<9> DDR_CKE0 <9>
DDR_SMA[0..12]<9,13>
DDR_DM[0..7] <13>
DDR_SDM[0..7]<9>
DDR_SBS0<9,13>
DDR_SBS1<9,13>
DDR_SRAS#<9,13>
DDR_SCAS#<9,13>
DDR_SWE#<9,13>
DDR_SMAA[0..12]
+2.5V
+1.25VS
+3VS
SDREF
SDREF_DIMM+2.5V
Title
Size Document Number Rev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
12 47, 星期五 四月 25, 2003
Compal Electronics, Inc.
DIMM0Layout note
Place these resistorclose by DIMM0,all trace lengthMax=1.4"
Layout note
20mil
Place these resistorsclose to DIMM0,all trace length<500 mil
Dell-Compal Confidential
Place Close to DIMM0
Note:
Note:
Place Close to DIMM0
RP36 10_4P2R_0402_5%1 42 3
R120 10_0402_5%12
R127 10_0402_5%12
RP21 10_4P2R_0402_5%1 42 3
R114 10_0402_5%12
RP40 10_4P2R_0402_5%1 42 3
R152 10_0402_5%12
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Place these resistorclosely DIMM1,all tracelength<=800mil
Layout note
Place these resistorclose by DIMM1,all trace lengthMax=0.8"
Layout noteEMI Clip PAD for Memory Door
Dell-Compal ConfidentialPAD5
PAD-2.5X3
1
R170 10_0402_5%12
PAD12
PAD-2.5X3
1
R173 56_0402_5%1 2
R323 33_0402_5%1 2
RP101
56_4P2R_0402_5%
1 42 3
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Layout note :Distribute as close as possible to DDR-SODIMM0.
Layout note :Place one cap close to every 2 pull up resistors termination to+1.25VS
Distribute as close as possible to DDR-SODIMM1.
Layout note :
Dell-Compal Confidential
C4220.1U_0402_10V6K
1
2
C1810.1U_0402_10V6K
1
2
C4210.1U_0402_10V6K
1
2
C1380.1U_0402_10V6K
1
2
C5060.1U_0402_10V6K
1
2
C4140.1U_0402_10V6K
1
2
C1410.1U_0402_10V6K
1
2
C1900.1U_0402_10V6K
1
2
C5430.1U_0402_10V6K
1
2
C1570.1U_0402_10V6K
1
2
C1920.1U_0402_10V6K
1
2
C5260.1U_0402_10V6K
1
2
C1640.1U_0402_10V6K
1
2
C1800.1U_0402_10V6K
1
2
C5400.1U_0402_10V6K
1
2
C5240.1U_0402_10V6K
1
2
C5370.1U_0402_10V6K
1
2
C1880.1U_0402_10V6K
1
2
C5380.1U_0402_10V6K
1
2
C4940.1U_0402_10V6K
1
2
C5220.1U_0402_10V6K
1
2
C5250.1U_0402_10V6K
1
2
C4180.1U_0402_10V6K
1
2
C5210.1U_0402_10V6K
1
2
C4190.1U_0402_10V6K
1
2
C5120.1U_0402_10V6K
1
2
C4150.1U_0402_10V6K
1
2
C5360.1U_0402_10V6K
1
2
C4200.1U_0402_10V6K
1
2
C5350.1U_0402_10V6K
1
2
C1580.1U_0402_10V6K
1
2
C4230.1U_0402_10V6K
1
2
C1770.1U_0402_10V6K
1
2
C1690.1U_0402_10V6K
1
2
C5390.1U_0402_10V6K
1
2
C5130.1U_0402_10V6K
1
2
C5110.1U_0402_10V6K
1
2
C1670.1U_0402_10V6K
1
2
C1680.1U_0402_10V6K
1
2
C1720.1U_0402_10V6K
1
2
C1870.1U_0402_10V6K
1
2
C5180.1U_0402_10V6K
1
2
C1730.1U_0402_10V6K
1
2
C5300.1U_0402_10V6K
1
2
C5270.1U_0402_10V6K
1
2
C5280.1U_0402_10V6K
1
2
C5290.1U_0402_10V6K
1
2
C5170.1U_0402_10V6K
1
2
C5310.1U_0402_10V6K
1
2
C1660.1U_0402_10V6K
1
2
C5030.1U_0402_10V6K
1
2
C5320.1U_0402_10V6K
1
2
C1790.1U_0402_10V6K
1
2
C1840.1U_0402_10V6K
1
2
C5330.1U_0402_10V6K
1
2
C1890.1U_0402_10V6K
1
2
C5340.1U_0402_10V6K
1
2
C1940.1U_0402_10V6K
1
2
C5160.1U_0402_10V6K
1
2
C5150.1U_0402_10V6K
1
2
C1850.1U_0402_10V6K
1
2
C5140.1U_0402_10V6K
1
2
+ C135150U_D2_6.3VM
1
2
+ C170150U_D2_6.3VM
1
2
C1830.1U_0402_10V6K
1
2
C5200.1U_0402_10V6K
1
2
C1620.1U_0402_10V6K
1
2
C1820.1U_0402_10V6K
1
2
C5190.1U_0402_10V6K
1
2
C1750.1U_0402_10V6K
1
2
C1390.1U_0402_10V6K
1
2
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
PL7
MCK4532800YAT_1812
1 2
PCN2
SUYIN-200275MR009G516ZL 9P
BATT+ 1
ID 3B/I 4TS 5
SMD 6
GND- 9GND10GND11
BATT+ 2
SMC 7GND- 8
PC45
12P_
0603
_50V
8J
12
PR55191K_0603_1%
12
+
-
PU5B
LM393A
5
67
84
PR47
25.5K_0402_1%
1 2
PC51
1000
P_06
03_5
0V8J1
2
PC440.1U_0805_25V7K
12
PL5
FBM-L18-453215-900-LMA90T_18121 2
PR53499K_0603_1%
12
PR52499K_0603_1%
12
PC21
9
2200
P_06
03_5
0V7K1
2
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
CS
ACON
LXCHRG
ACOFF#
ACOFF#
BATT+
CS
PACIN<34>
ACON<34>
IREF<30>
ACON <34>
ACOFF <30>
IREF2<30>
BATT-OVP<30>
FSTCHG<30>
ADP_I<30,37>
VCHG <31>
VIN
VIN
BATT+
B+P2
P3
B+++
BATT++
VS
+3VALWP
+5VP
Title
Size Document Number Rev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
35 47, 星期五 四月 25, 2003
Compal Electronics, Inc.
ChargerIadp=0~3.20A(70W)
4S CC-CV MODE : 16.8VVCHG is H
Charge voltage
IREF=0.82*IchargeIREF=0~3.3V
OVP voltage :
LI-4S :18.0V----BATT-OVP=2.00V
BATT-OVP=0.2206*BATT++
Iair=0~2.25A(Air)
4S PULSE MODE : 17.4VVCHG is L
LI-3S :13.5V----BATT-OVP=1.50V
Iadp=0~4.10A(90W)
Dell-Compal Confidential
+
-
PU7A
LM358
3
21
84
PL915U_SPC-1204P-150
1 2
PR68150K_0402_5%
12
PR93
143K
_060
3_0.
5%12
PR85
330K_0603_5%
1 2
PD13EA60QC04
1 3
2
PR7222K_0402_5%
1 2
PC72
0.01
U_0
402_
16V
12
PR87@10K_0603_5%
12
PR73
16.9K_0603_1% 12
PL8
FBM-L18-453215-900-LMA90T_18121 2
PR71100K_0603_5%
12
PR23147K_0603_5%
12
PD111SS355
1 2
PC7310P_0603_50V
1 2
PR75
21K_
0603
_1% 1
2
PR92
@2.
2K_0
603_
5%1
2
PC57
0.1U
_080
5_25
V7K
12
100K
100K
PQ41
DTC115EK2
13
PQ14SI4825DY_SO-8
365
78
2
4
1
+
PC22
6@
15U
_D_2
5V
PR76
10K_0603_5%1 2
+
PC68
47U
_EC
_25V
12
PR650.02_2512_1%
12
PU6MB3887
-INC21
OUTC22
+INE23
-INE24
+INC2 24
GND 23
CS 22
VCC(o) 21
FB25
VREF6
FB17
-INE18
+INE19
OUTC110
OUTD11
-INC112
OUT 20
VH 19
VCC 18
RT 17
-INE3 16
FB3 15
CTL 14
+INC1 13
PR90
845K
_060
3_1%1
2
PR6747K_0603_5%
1 2
PR36 2.2M_0603_5%12
PC76
0.01
U_0
603_
50V7
K
PC652200P_0603_50V7K
1 2
PC592200P_0603_50V7K
1 2
PC7422P_0603_50V
1 2
PR70
10K_0603_5%
12
PC70
4.7U
_121
0_25
V1
2
PR80
@30
.1K_
0603
_1%
12
100K
100K PQ18DTC115EUA
2
13
G
D
S PQ192N7002
2
13
PR37 100K_0603_5%12
PQ15SI4825DY_SO-8
3 65
78
2
4
1
PR66200K_0402_5%
12
PR74
@28
.7K_
0603
_1%1
2
PC660.1U_0805_25V7K
1 2
100K
100K
PQ64DTC115EUA
2
13
PR690_0603_5%
12
100K
100K
PQ63DTC115EUA
2
13
PC71
4.7U
_121
0_25
V1
2
PQ16SI4825DY_SO-8
3 65
78
2
4
1
PR791K_0603_5%
1 2
PR164 104K_0603_0.1%12
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
PR8410K_0603_5%
12
PC600.1U_0805_25V7K
1 2
PQ17SI4835DY_SO-8
365 7 8
2
4
1
PC624700P_0603_50V
1 2
PR8147K_0603_1%
1 2
PC55
10U
_121
0_25
V
12
PC75
@0.
1U_0
603_
16V
12
PQ402N7002 2
13
PC69
1500P_0603_5%
1 2
PR89312K_0603_0.1%
12
PC58
2200
P_06
03_5
0V7K
PR820.02_2512_1%1 2
PC11
90.
01U
_060
3_50
V7K
12
PC61
0.01
U_0
402_
16V
12
PR91
300K
_060
3_0.
5%12
PC64
0.1U
_060
3_16
V12
PC15
40.
1U_0
603_
16V
PR8620K_0603_1%
12
PC630.1U_0603_16V
1 2
PR8321K_0603_1%
1 2
PC56
10U
_121
0_25
V
12
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
FLYBACKSNBBST31
DH31
DH51
POK
BST51
CSL5
LX3
DH
3
CSH5DL5
DL3
CSH3
SHDN# <32>
ACIN<18,30,34>
SHDN_1632 <32>
SHDN_1632# <6,34>
+5VALWP
VS
VL
B++++
B++++
VL
+3VALWP
+12VALWP
B+
+3VALWP
VL
VL
+5VP
2.5VREF
VL
VL
VL
NC_TEST2
NC_TEST1
Title
Size Document Number Rev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
36 47, 星期五 四月 25, 2003
Compal Electronics, Inc.
+3.3V/+5V/+12V
+3.3V Ipeak = 6.66A ~ 10A
+5V Ipeak = 6.66A ~ 10A
Recovery at 45 degree CCPU thermal protection at 90 degree C Dell-Compal Confidential
PR116
47K_0402_1%
12
PR9710_1206_5%
12
PC11
2
0.04
7U_0
603_
16V
12
PC77 4.7U_1210_25V1 2
PC81
2200
P_06
03_5
0V7K
PR1022M_0402_5%
12
PR17720K_0603_1%
PR11919.1K_0603_1%
+
PC99
150U
_D_6
.3V_
FP1
2
PR990_0402_5%
1 2
PR10410K_0402_5%
1 2
PR10
0
1M_0
402_
5%
12
PR1080_0402_5%
1 2 +
PC10
615
0U_D
_6.3
V_FP1
2
PQ422N7002
2
13
PC91
0.1U
_080
5_25
V7K
12
PQ21SI4800DY_SO-8
36 578
2
41
PR112@100K_0402_5%
12
PC92
4.7U
_121
0_25
V
12
PD15DAP202U
1
2 3
PC83
4.7U
_121
0_25
V
12
PC93
0.1U
_080
5_25
V7K
12
PC11
3
1000
P_06
03_5
0V8J
12
PL10
FBM-L11-322513-151LMAT
12
PC87
2200
P_06
03_5
0V7K
PC90
4.7U
_121
0_25
V
12
PR1130_0402_5%
12
PC1034.7U_1206_10V
12
PC89
4.7U
_121
0_25
V
12
PC9647P_0402_50V
12
+
PC98
150U
_D_6
.3V_
FP1
2
PT19U_SDT-1204P-100-120
14
32
+
PC10
515
0U_D
_6.3
V_FP1
2
PR96
0_04
02_5
%12
PR950_0402_5%
1 2
PH1
10K_
0603
_1%
PR11847K_0603_1%
PC94
47P_
0402
_50V1
2
+
-
PU9A
LM393A3
21
84
PR106@300K_0402_5%
12
PD17EP10QY03
21
PC104
680P_0402_50V
12
PR11
7
1.96
K_06
03_1
%
+
PC22
8@
15U
_D_2
5V
PC85
4.7U
_120
6_10
V
12
PR11
110
K_04
02_5
%1
2
PC11
41U
_080
5_25
V
PR115
@0_0603_5%
12
PD14EC11FS2
12
PQ22SI4800DY_SO-8
365 7 8
2
4
1
PC80
0.1U
_080
5_25
V7K
12
PC15
8
0.47
U_0
603_
16V
12
PR110@0_0603_5%
12
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
PJP62MM
21
PR306
100K_0402_1%
1 2
PR139200_0805_5%
12
PR14
110
0K_0
603_
5%1
2
S
GD
PQ26SI3445DV
3
6
24 5
1
PC12
5
0.01
U_0
603_
50V7
K
12
PC2360.01U_0603_50V7K
12
PR14
2
150K
_060
3_5%
12
PR12
210
K_06
03_5
% 12
G
D
SPQ83
2N7002
2
13
PQ282SA1036K
2
31
PR12
3
0_06
03_5
%
12
PR135200_1206_5%
1 2
PL124.7U_SPC-1205P-4R7A
G
D
SPQ84
2N7002
2
13
PD22RLS4148
12
PC14
8
470P
_060
3_50
V12
PD23RLS4148
12
+
PC11
615
0U_D
_6.3
V_KO
12
+
-
PU9BLM393A
5
67
84
PQ31TP0610T
2
13
+
-
PU21B
LM393A
5
67
PC12
20.
1U_0
603_
16V1
2
PR34200_0603_5%
1 2
PR13
330
1K_0
603_
1%12
PC12
9
4.7U
_120
6_25
V
12
PC13
01U
_080
5_25
V
12
PC12
70.
1U_0
805_
25V7
K
12
PR307137K_0402_1%
12
PR14010K_0603_5%
1 2
PR144200_0603_5%
1 2
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SYSON<30,33>
SUSP# <16,27,30,33>
SUSP# <16,27,30,33>
SYSON <30,33>
+2.5VP
+5VALWP
B+
+5VALWP
+2.5VP
+3VALWP
+1.25VP
SDREF
+2.5VPGD
+2.5VP
Title
Size Document Number Rev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
Compal Electronics, Inc.
38 47, 星期五 四月 25, 2003
+2.5V/+1.25V
DDR Termination Voltage
B
Dell-Compal Confidential
+2.5V Ipeak =8.49A ~ 14.78A
PR299
2.2_0603_5%
PQ81FDS6984S
1
2
3
4
8
7
6
5
+
PC20
9
220U
_D_4
V_FP
12
PR285
2K_0603_5%
PC20
12.
2U_0
805_
10V
ISL6225
PU20
IS6225
GN
D1
LGATE12
PGND13
PHASE14
UGATE15
BOOT16
ISEN17
EN18
VOUT19VSEN110
OCSET111
SOFT112
DD
R13
VIN
14
PG115 PG2/REF 16
SOFT2 17
OCSET2 18
VSEN2 19VOUT2 20
EN2 21
ISEN2 22
BOOT2 23
UGATE2 24
PHASE2 25
PGND2 26
LGATE2 27
VCC
28
PC20
510
U_1
206_
6.3V
7K12
PR283
0_0603_5%
PR286@100_0603_5%
PC19
84.
7U_1
210_
25V
PC21
0
@10
00P_
0603
_50V
8J
PD34
DAP
202U
3 2
1
PR292
0_0603_5%
12
PR27851_1206_5%
PQ80
SI4810DY_SO-8
36 578
2
4
1
+
PC20
8
220U
_D_4
V_FP
12
PC213
0.01
U_0
603_
50V7
K
PR289
10K_0603_1%
PR31
@1K_0402_5%
PR2820_0603_5%
PC206
0.1U_0805_25V7K
PD35
@EC
31Q
S04
21
+
PC21
1
220U
_D_2
V
PL231.5U_TPR6D38-1R5M
1 2
PC215
4.7U_0805_6.3V6K12
PR30
0_0402_5%
12
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
+
PC22
9@
15U
_D_2
5V
PC2240.1U_0603_16V
12
PC20
20.
1U_0
805_
25V7
K
PR2900_0603_5%
PC2070.1U_0805_25V7K
PR2800_0603_5%
PC19
622
00P_
0603
_50V
7K
12
PC216@1000P_0603_50V8J
PC204
0.01U_0805_50V7K
PC217@1000P_0603_50V8J
PR29510K_0603_0.1%
PR288@0_0603_5%
PC203
0.01U_0603_50V7K
PC19
94.
7U_1
210_
25V
PC19
70.
1U_0
805_
25V7
K
PL21HCB4532K-800T90_9A
1 2
PR284
1K_0603_5%
PR279
0_0603_5%
PC20
04.
7U_1
210_
25V
PC214@1000P_0603_50V8J
PL224.7U_SPC-1205P-4R7A
PR287
18.2K_0603_1%
PC2124.7U_0805_10V4Z
12
PR296
10K_0603_5%
12
PQ79
SI4800DY_SO-8
36 578
2
4
1
PC21
847
0P_0
603_
50V7
K
12
PR29310K_0603_0.1%
PR29151K_0603_1%
PR281@100_0603_5%
PR294
@0_0402_5%
12
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AC_LOW_PRES# <30>
LOW_PWR<34>
AC_LOW_PRES2# <31>
VIN
+5VALWP
+5VALWP
VIN
VIN
VIN
Title
Size Document Number Rev
Date: Sheet o f401230 1B
SCHEMATIC, M/B LA-1452
39 47, 星期五 四月 25, 2003
Compal Electronics, Inc.
LOW_PWR AC_LOW_PRES# AC_LOW_PRES2#
0V
Float
20V
IREF2AC Adapter
90W
70W
AIRLINE
0
1
0
0
1 1
2.96V
2.31V
1.62V
AC Adapter Detector
Dell-Compal Confidential
PC15
50.
01U
_060
3_50
V7K
12
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem
Fireware issue The ICH4 GNTA# strap pull up for EC BIOS 0.1A 181 0.1 SST
Leakage current issue
Depop R153, GNTA# have internal pull up
2 Reduce Broadcom 4401L leakage current 0.1A 22 0.1 SST
3
BOM issue R445 include wrong part number 0.1B 33 Change R445 part number from SD028470200 to SD028680200.PN indicate value from 47K_0402_5% to 68K_0402_5%
0.1 SST4
Fix schematics part value L21, L22, L23, L26 part value different with BOM Change L21, L22, L23, L26 part value from CHB2012U121 toBLM21A601SPT on schematics
0.1 SST0.1B 15
5 HDD leakage current issue When AC in +5VSHDD will go up to 5V 0.1C 21 0.1 SST
Q6 change to SI2302DS as schematics, SIDEPWR active lowwhen HDD power on
7 BOM issue Fixed R196~R199 from 56.2K ohm to 56.2 ohm 0.1C 23 Change R196~R199 PN from SD014562207 to SD014562A00 onschematics
0.1 SST
8 Fix LOM EEPROM issue U8 (AT93C46) is used X16 organization 0.1C 22 NC or pop R452 to pull up U8 pin6 for X16 organizationselect
0.1 SST
9 Fix CLKRUN# leakage issue ICH4 not implement CLKRUN#, GPIO24 is resume power well. 0.1D 19 0.2 PTAdd a diode D46 to isolate GPIO24 from ICH4 to PCI devices,and depop D46.
10 LOM EEPROM issue U8 (AT93C46) is used X16 organization. U8 pin6 pull up orNC for X16 organization select, pull down for X8organization selcet.
0.1D 22 U8 pin6 pull up +3VAUXLAN via R452 , and depop R452. 0.2 PT
11 SW BD LED keep turn on SW BD LED control transistor Emitter conncet to +5VALW bekeep LED always turn on
0.1D 32 0.2 PTChange JP5 pin9 from +5VS to +3VS
12 0.2 PT0.1E 10Fix VCCA_SM voltage drop issue Add current rating for VCCA_SM, VCCA_DPLL, VCCA_FSB(1.5VS)
Change L3, L4, L27, L28 from MLF2012DR68XT to FBM-L11-201209-121LMA05
13 Change address and control signalslayout topology
Change ddr address and control signal layouttopology
0.1E 12,13 DDR address and control signals layout topology same theddr data layout topology
PT0.2
14 Fix EE issue item 89 Signal COMP/B and Y/G connect error 0.1E 17 Swap COMP/B and Y/G to correct connection 0.2 PT
15 Fix EE issue item 91 BEEP# from EC should be high active 0.1E 28 Change net name BEEP# to BEEP 0.2 PT
16 Fix EE issue item 92 Fix FSB 400MHz when 845GL pop 0.1E 15 Add R455 (8.2K_5%) pull down for H_BSEL0 0.2 PT
17 Fix EE issue item 95 When AC insertion SUSP# may be floating before the KBCcan programit.
0.1E 33 Add R456 (100K_5%) pull down SUSP# 0.2 PT
18 Fix EE issue item 47 Provide enough current rating 0.2 PT0.1F 15 L22 and L26 change frome BLM21A601SPT (300mA) toFBM-L11-201209-121LMA05 (500mA) and depop L22
19 L5 and L6 change frome FBM-11-160808-800LMT_0603 (300mA)to FBM-L11-201209-121LMA05 (500mA)
0.2 PT0.1F 24
20 Fix EE issue item 102 0.1F 10,15 0.2 PT
21
22
Battery charge issue ACIN pull up +3VALW can't change power supplier to batterywhen AC exit
Provide enough current ratingCard Bus power bead current rating notenough
H_SEL0 connect to R270 pin1 from CLK generator, HBSEL0connector to R270 pin2 from CPU. Depop R270 on GL board.
0.2 PT
Fix Intel CPU FSB frequency issue
23 Fix INTRUDER issue ESD protect for Q22 0.1F 32 Add C638, C639 for Q22 protection 0.2 PT
24 Remove PS2 connector No necessary 0.1G 29 0.2 PT
25 Add debug port GL board have not pop minipci connector, we need a port 80debug tool
0.1G 33 0.2 PT
27 For cost save 0.1G 32For cost save Depop C10, C229 (150U Poly Cap), add C641, C642 (100UPetit Cap)
0.2 PT
28 It no need Use R19 pop and depop to control H_SEL0 high or low 0.1G 15 Remove R455 0.2 PT
0.2 PTChange ddr address and control signal layouttopology
29 Change DDR address and control signal to go back SSTtopology
30 Pop Petit Cap after EA test
Fix EE issue item 134 0.1H 12,13
0.1H 32 0.2 PTDepop C641, C642 and pop C10, C229Fix EE issue item 149
31 Fix EMI issue 0.1I 10 Pop R52, C79 for CLK_CLK_PCI_LAN; R428, C614 forCLK_PCI_MINI; R406, C597 for CLK_PCI_LPC; R321, C395 forCLK_ICH_66M
EMI team's recommendation 0.2 PT
Depop L39 and pop L7, conncetor power source from +3VALWto +3V, R31, R32, R33 pull up to +3VAUXLAN, Q3,Q4,Q5 pin3 connect to +3VAUXLAN
Remove RP7, JP26
Add R458, C637 and JP27
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Title
Size Document Number R ev
Date: Sheet o f
401230 1B
SCHEMATIC, M/B LA-1452
42 47¬P , 25, 2003期五 四月
Compal Electronics, Inc.
Version change list (P.I.R. List) Page 1 of 1
Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem
For CRT Hsync and Vsync to allow tuning 0.1I 17
39
0.2 PTAdd series resistors R459, R460 for Hsync and Vsync
Schematic version change for PT build 0.2 ALL Change revision from 0.1I to 0.2
40 0.2A 10 Pop R234, C249 for CLK_MCH_DISPLAY; R286, C333 forCLK_MCH_66M
41 0.2A17
Pop L1, L2, L15 Change form FCM-2012C-800 toFBM-10-201209-260T for PE board 0.2 PT
Slow rising and falling time
420.2 PT
0.2A30
Pop R393 100K_0603_1% for Board IDChange Board ID output level
0.2C 24JP18 pin75,76,77,78,79,80,81,82 connect to GND 0.2A PT-2
No
No
Fix issue item 20
Fix CRT rising and falling time issue
No
Fix EE issue item 171
No
Fix DFX issue
No
32 No Connect MiniPci conncetor metal door to short to GND 0.1I 26 Add JP24 pin 127, 128 on schematics short to GND, JP24footprint pin 127, 128 (metal lock door) be short to GND 0.2 PT
33 No Some text mode use wire, change to line 0.1I 10,30,40 Some text mode use wire, change to line0.2 PT
34 Fix power on issue Use PCIRST# to set the SHDN_1632# work after PCIRST# highwhen power on
35 No Change to use approve part 0.1I 31 RP118 (8.2K +-5% 4P2R) change to R453, R454 (8.2K_0402_5%)0.2 PT
36 No Hard Disk source power change to +5VS 0.1I 21 Q6 change back to SI2301DS (PMOS) pin3 connect to +5VS0.2 PT
37 Fix EE issue item 134 Change DDR address and control signal topology back toREV0.1
0.1I 12,13 Change DDR address and control signal topology back toREV0.1 0.2 PT
38
PT0.2
PT0.2
47 No PM_GMUXSEL for mobil platform to support SpeedStep,desktop platform just GPIO fuction
0.2C 19Remove PM_GMUXSEL signal net 0.2A PT-2
48 Fix PIR2 issue PIR not match schemaitcs Pop L39 and depop L70.2A PT-2
0.2F 22
49 Fix PIR19 issue PIR not match schemaitcs 0.2F 24 L5, L6 change to FBM-L11-201209-221LMAT (3A). And Depop L50.2A PT-2
50 Fix PIR23 issue PIR not match schemaitcs 320.2F Depop C6380.2A PT-2
51 Fix PIR24 issue PIR not match schemaitcs 0.2F 30 RP7 pop for pull up PS2 signal0.2A PT-2
52 Fix PIR25 issue PIR not match schemaitcs 0.2F 33 JP27 pop on GL board for debug and depop on PE board0.2A PT-2
53 Fix EE issue item 62 Schematics component's PN not match BOM 0.2G 29 JP13 (TP CONN) PN change to "SP020010910" in schematics tomatch BOM
0.2A PT-2
54 Fix EE issue item 63 Schematics component's PN not match BOM 0.2G 29 JP25 (MDC CONN) PN change to "SP02F00410L" in schematicsto match BOM
0.2A PT-2
55 Fix EE issue item 64 Schematics component's PN not match BOM 0.2G 32 JP4 (USB CONN) PN change to "DC23310241L" in schematicsto match BOM
0.2A PT-2
56 3VDDCDA, 3VDDCCK rising time issue 3VDDCDA, 3VDDCCK rising slow on SMBus EA measurement 0.2G 17 R5, R201 change from 10K_0402_5% to 2K_0402_5% 0.3 ST
57 EE issue list item 91 CLK_PCI_ICH timing out of spec 0.2H 18 Pop R349 (22_0402_5%), C480 (10P_0402_50V8K) forCLK_PCI_ICH AC termination
0.3 ST
58 EE issue list item 103 Depop sub thermal sensors for cost save 0.2H 8 Depop U25, U23, C394, C482, R308, R351 and R306 0.3 ST
59 Fix Boardcom 4401L wake up from S3issue
Fix Boardcom 4401L wake up from S3 issue 0.2H 22 Add R461, R462 and depop R462. Option VESD and VDDBUSpower source from +3VS to +3VAUXLAN. C97, C96, C77, C74,C88, C87, C80 bypass +3VWOL
0.3 ST
EE issue list item 103 H_BSEL0 of 845PE should get 1.5V at input and CLK chipshould be seeing 3.3V with 533MHz CPU
0.2H 15 Add R463 (0_0402_5%) Pop on PE board. R19 move to CPUside and power source +3VS.
0.3 ST60
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
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401230 1B
SCHEMATIC, M/B LA-1452
43 47¬P , 25, 2003期五 四月
Compal Electronics, Inc.
Page 1 of 1
Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem
61 ESD protection on 2nd FAN 0.2I 7 Reserve Q63 (SM05) for 2nd FAN ESD protection 0.3 STESD protection on 2nd FAN
62 Fix EE issue item 105 H_BSEL0 circuit not correct 0.2I 10, 15 Serie resistor R270 for CPU and MCH 0.3 ST
63 No Change Board ID for ST build 0.2I 30 R394 change from 10K_0603_1% to 24.9K_0603_1% 0.3 ST
64 No Change for ITP test on PCBA 0.2I 6, 8 Depop R313, R305 and pop R310, R372, R183, R184, R304 0.3 ST
65 Fix EE issue item 126
Version change list (P.I.R. List)
Using larger cap for high-pot margin 0.2J 22 C211, C212 change package from 1206 size to 1808. 0.3 ST
66 RJ11 ISN failed EMI team recommend to resolve RJ11 ISN test failed 0.2J 29 Cut a seperated GND for MDC and connect to system GND viaa schottky diode. Reserve a jump for connect system andMDC GND.
0.3 ST
67 Fix EE issue item 140 Connect 9C/12C#/8C# to EC GPIO for future 9Cell support ifrequired
0.2K 31, 34 Connect 9C/12C#/8C# from PR162 to U30 pin17 and removeR388
0.3 ST
For power solution, C558 change package size from 0402 to0603 for value tolerance
68 TI TPS793475DBVR damage issue When power on, there are 1.5A sink current whenTPS793475DBVR started
0.2K 29 0.3 ST
69 Fix EE issue item 136Add hardware circuit to sense Adapter current andautomatically generate PROCHOT to the CPU to generateautomatic throttling
0.2K 6 R311 change to 4.7K_0402_5%, H_PROCHOT# connect to PD36 0.3 ST
70 Fix ThermTrip function When thermal protective resistor PH1 work, SHDN_1632#can't tie to low
0.2K 6 R320 connect to Q59 base, R316 connect to Q59 collectorand VL power source. Add Q64 between Q59 and Q62. Q62change pin1 Drain to connect SHDN_1632#
0.3 ST
71 RJ11 ISN failed Change solution for ISN failed 0.3 29 Remove PJP9-13 and D47 0.3 ST
72 Fix EE issue item 136 0.3 6 0.3 STR311 change back to 62_0402_5%
73 Fix EE issue item 141 Prevent noise issue 0.3 28 Depop R328 for noise prevention 0.3 ST
Follow Intel desing guide recommend pull up resistor value
74 No For cost save 0.3 7 Depop C148, C150 (470U_D4_2.5VM) and C152 (330U_D2E_2.5VM) 0.3 ST
75 Fix PROTO3 EE issue item 44 Minipci connector pop for PE board only 0.3B 26 Add 2@ symbol for JP24 for PE board pop only 0.3 ST
76 No Vendor schematics review recommendation 0.3B 22 0.3 STR35 change from 10K_0402_5% to 1K_0402_5%
0.3 ST77 Fix PROTO3 EE issue item 45 Remove minipci suport component for GL board cost save 0.3B 26
78 No Modify material value 0.3C 23,26,27,28
Change value L11,L30,L31,L35,L36 from BDM21A05 _0805 to BLM21A05 _0805
0.3 ST
79 No Modify material part number 0.3C 27 U24 STAC9750 change from (SA097500000) to (SA097500010) for both BOM
0.3 ST
80 No 0.3C 0.3
ST
STDelete R11,D11,D20,U1,R10,R6,Q1,C234,Q8,JP19Depop Fan2 Control circuit
7
79 No EMI require 1.0 17 Pop D1, D3, D18 for EMI requirement 1.0 QT
80 No Modify Fiduial Mark & Screw Hole value for non pop 1.0 29 Fiduial Mark & Screw Hole value add @ symbol 1.0 QT
81 No BD_ID change for QT build 1A 30 R394 change from 24.9K_0603_1% to 43K_0603_1% 1.0 QT
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
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401230 1B
SCHEMATIC, M/B LA-1452
44 47¬P , 25, 2003期五 四月
Compal Electronics, Inc.
Page 1 of 1
Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem
82 INTRUDER# issue 1A 32 Q22 change from 2N7002 to BJT DTC115EKA 1.0 QT
Version change list (P.I.R. List)
83 No
Sometimes when normal shutdown, INTRUDER# record a event
Because Q22 change to DTC115EKA, C639 is no necessory 321B Depop C639 (1000P_0402_50V7K) QT1.0
84 Fix Qual issue item 35 Improve IAC_SDATA_IN1 singnal quaility 1B 29The serie resistor R441 change from 22_0402_5% to10_0402_5% 1.0 Pilot
85 Fix audio not switching to headphones orext speakers immediately
For audio switching to headphones or ext speakers immediately
1C 28 Depop C580 and change C588 from 4.7uf to 0.47uf 1.0 RTS
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
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401230 1B
SCHEMATIC, M/B LA-1452
Compal Electronics, Inc.
45 47, 25,星期五 四月 2003
Version change list (P.I.R. List) Page 1 of 3
Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem
1 Pin7 of PU16 can't be used as on/off control pin 0.1B 40 1. Change VCC power source of PU16 from +5VALWP to +5VS 0.1 SST
2Current limtited is about 37A while PH6,PH7,PH8 is 1.5Kthat is not enough for design target.Because we don't usePTC resistor on PCB now, the value must be tuned later.
40 1. Change PH6,PH7,PH8 from 1.5K_0603_5% to 3K_0603_1%current limited is not up to 60A 0.1 SST0.1B
CPU_CORE can't power up
3 Turn on voltage of PQ19 is not eonugh Vgs of PQ19 is 2V while PR72 is 47K. That is not enough.While PR72 is 22K, the Vgs can be improved to 2.5V. 0.1B 35
0.1 SST1. Change PR72 from 47K_0402_5% to 22K_0402_5%
0.1B 35PT0.2current rating is not enough. FBM-L11-322513-151LMAT is 5A that is not enough.So FBM
-L18-453215-900LMA90T1812 is 9A that is better.4 1. Change PL8 from FBM-L11-322513-151LMAT to
FBM -L18-453215-900LMA90T1812.
50.2 PT1. Change PC77 from 2.2U_1206_25V to 4.7U_1210_25V360.1C
Fix noise issue On SST PCB, we can sound some noise due to PC77, thecernamic capacitor has sounded noise with thinner type.
6Fix CPU_CORE Transient Response fail
The transient response is too slow. We must totune feedback resistor and capacitor to fix it. 0.1E 40
1. Change PR249 from 3.48K_0603_1% to 5.76K_0603_1%.2. Change PR257 from 49.9_0603_1% to 1.1K_0603_1%3. Populate PC172 68PF_0603_50V.
0.2 PT
0.2 PT
7 SDREF output voltage is over spec. 380.1EAdd bypass capacitor pallel pin18 of ISL6225 Populate PC218 470P_0603_50V7K
8 PG of CM28423 has a glitchwhile VCC is ready and VR_ON is float Add pulldown resistor tie to GND while
VR_ON is float that can be made sure the logic is low. 0.1E 40
0.2 PT
Add PR301 100K_0603_1%
Prevent abnoral function OVP caused by ISL6219 while system powerwd off ; bouble pulses was observed at output PW1, PW2, PWM3 of ISL6219
9Negative voltage was observed on +5VALWP when system powered off 0.1E 40 1. Change VCC power source of PU15, PU17, PU19
from +5VALWP to +5VS0.2 PT
10
Change VCC power source of PU15, PU17, PU19 from +5VALWP to +5VS
ISL6219 caused OVP when on/off pin changed from high to low level
0.1E 401. Add PQ82 2N70022. Change PR232 from 5.1_0603_5% to 10K_0603_5%3. Change PC168 from 1U_0805_25V to 0.01U_0603_50V.4. Depop PR251, PR270, PC183, PC1945. Tie the EN pin of PU15, PU17, PU19 to Pin1 of PQ82
0.2 PT
11Fine-tune current sharing of CPU VR phase1,2,3 to have thermal balance
uneven current sharing found 0.1E 40 1. Change PH6, PH7, PH8 form 3K_0603_1% to 0_0603_5%2. Change PR245 from 0_0603_5% to 1.96K_0603_1%3. Change PR263 from 0_0603_5% to 1.43K_0603_1%.4. Change PR276 from 0_0603_5% to 1.5K_0603_1%
0.2 PT
12 Fine-tune CPU load-line with NTC Fine-tune CPU load-line with NTC 0.1E 40 1. Keep PR268 nonpop2. Change PR256 from 2K_0603_1% to 1.74K_0603_1%3. Change PR297 from 0_0603_5% to 1.15K_0603_1%.4. Change PH5from depop to 4.7K_0603_1%5. Change PR298 from depop to 681_0603_1%6. Change PR257 from 49.9_0603_1% to 909_0603_1%7. Change PC179 from 3900P_0603_50V to 5.6N_0603_50V8. Change PR249 from 3.48K_0603_5% to 7.5K_0603_1%7. Change PC171 from 6800P_0603_50V to 5.6N_0603_50V8. Change PC172 from depop to 47P_0603_50V
13 Audio noise foundStill find root cause 0.1E 1. reserve 15U_D_25V capacitors on PC226-PC235,
35, 36, 38, 40
14 PC212 location space change requested by ME to put a connector around 0.1E 381. change the size of PC212 from D size to 0805 and pop 4.7U_0805_10V
0.2
0.2
0.2
PT
PT
PT
0.2A PT-215 Remove PD5 no possibilty to have a reverse voltage at Vin when adapter plug-in because of the DC-jack orientation structure
0.2C 341.delete PD5 from schematics
16 Prevent PU14 from burn out 0.2C 39 Add PR302 10K_0603_5%
0.2A PT-2When pin1 (GND pin) of DC-jack PCN1 disconnected from B/M (damaged by force from outside), there is a large current going through PU14 resulted in PU14 damaged
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
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401230 1B
SCHEMATIC, M/B LA-1452
Compal Electronics, Inc.
46 47, 25,星期五 四月 2003
0.2E 0.2A PT-2
Version change list (P.I.R. List) Page 2 of 3
Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem
17 Improve 100MHz EMI broad-band 34 Add a FBM-L18-453215-900-LMA90T_1812 bead on PL7 100MHz EMI broad-band over spec.
1. Change PL6,PL7 from FBM-L18-453215-900-LMA90T_1812 toMCK4532800YAT_18122. Add PL4 MBH2012102YZT_08053. Change PC45 from 100P to 560P, PC46 from 1000P to 12P,PC47 from 100P to 12P and PC48 from 1000P to 560P
0.3 ST
1. Change PR51 from 1M to 2.2M,PR55 from 215K to 191K.2. Change PR54 from 10K to 34K,add PR32 66.5K.3. Change PC51 from 0.1U_16V to 1000P_50V.4. Change PC50 from 1000P_50V to 0.1U_16V.5. Change net +5VP and RTCVREF to VL.6. Change PR113 from 47K_0402_5% to 0_0402_5%.7. De-pop PC111 and change PC158 from 0.1U_16V to0.47U_16V.
0.2H19Precharge function has some bug,while AC Adapter plug in firt time
Precharge can reduce surge current from ACadapter,while Adapter plugged in 34
Power rating of 0.02_2010 is notenough.
rating power of 0.02_2010 is 0.5W that is very poorfor 90W adpater 1. Change PR65 from 0.02_2010_1% to 0.02_2512_1%.
Power open issueChange size of thermal resistor and cost down
0.2H 36
350.2H
21
20 0.3 ST
0.3 ST
Change PH1 from 10K_0805_1% to 10K_0603_1%. 0.3 ST
22The giltch occurs while secondary PWM is enabled that effects system boots upPower good giltch issue in ISL6225 0.2H 0.3
1. Add PR31 1K_0402_5%..2. De-pop PR294
23 Fix open issue #137DELL don't aprove item22 solution, prefer using new version ISL6225 0.2J
24 Fix open issue #124 Fix open issue #124 and using ISL6219A 0.2J 40 0.3 ST1. Change PR232 from 10K_0603_5% to 5.1_0603_5%. 2. Populate PR251 and PR270 5.1_0603_5%3. Populate PC183 and PC194 0.01U_0603_50V.4. De-pop PQ82,PD31,PD,32
25 0.2J 35 0.3 ST1. Change PR81 from 66.5K_0603_1% to 47K_0603_1%2. Change PC55 and PC56 from 4.7U_1210_25V to 10U_1210_25V3. Change PL9 from 15UH to 22UH
Fix ISN fail issue Fix ISN fail with 200KHz
26 0.2J 35 Change PQ14,PQ15,and PQ16 from SI4835DY to SI4825DY 0.3 STFix open issue #123Rds(on) of SI4835DY is too high,change PQ14,15,16 to SI4825DY for power stress
27 Adapter shut downwhile running P4MaxPower 100%
Adapter current over 5.5A 4 sec while running P4MaxPower 100%
Based on thermal team requirement 0.3A 36 0.3 ST1. ChangePR119 from 21K_0603_1% to 17.8K_0603_1%2. Change PR117 from 1.74K_0603_1% to 2.05K_0603_1%
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
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401230 1B
SCHEMATIC, M/B LA-1452
Compal Electronics, Inc.
47 47, 25,星期五 四月 2003
0.3A0.3
Version change list (P.I.R. List) Page 3 of 3
Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem
29
1. De-pop PR257 and PC179.2. Change PC171 from 5.6N_0603_50V to 15N_0603_50V3. Change PC172 form 47P_0603_50V to 150P_0603_50V4. Change PR249 from 7.5K_0603_1% to 10K_0603_1%
modify compension for reduce outputcapacitor modify compension for reduce output capacitor
ST40
30Fix item25 about ISN test withoutchanging inductor Fix item25 about ISN test without
changing inductor0.3A 35 1. Change PL9 from 22UH_SPC-1205P-220A to
15UH_SPC-1204P-1500.3 ST
1.031 Capacitor DFX issues Component layout pad overlap (reservated for noise issue) causes some components shifting when pass the re-flow 0.3D
33 Change OTP from 87C to 90C 1.0B 361. Change PR117 from 2.05K_0603_1% to 1.96K_0603_1%2. Change PR119 from 17.8K_0603_1% to 19.1K_0603_1%
1.0 QTChange OTP from 87C to 90C
34 Fine tune adaptor detector 1.0B 37Fine tune adaptor detector 1.0 QT1. Change PC238 from 1000P_0603_50V% to 0.022U_0402_16V2. Change PC239 from 0.1U_0603_16V to 0.01U_0603_50V3. Change PR304 from 1M_0402_1% to 2M_0402_5%4. Change PR307 from 147K_0402_1% to 137K_0402_1%
35 Use new version ISL6225 1.0B 38 1.0 QT1. Change PU20 from ISL6225CA to ISL6225BCAUse new version ISL6225
36 Fix surge voltage in +CPU_CORE whilepower up
1.0B 40 1.0 QTFix surge voltage in +CPU_CORE whilepower up
1. Add PR244,PR262,PR277 499K_0603_1%2. No populate PR251,PR270,PC183 and PC194.3. Change PR232 from 5.1_0603_5% to 10K_0603_5%.4. Add PQ82 2N7002
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OFR&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.