A B C D E Block Diagram Compal confidential Model Name : CY23 LA-1281 Rev1.0 1 INTEL FC-PGA370 APICCLK CRT Connector HCLK_CPU Page 2,3 page 14 HA#(3 31) TV_OUT Connector 14MOSC Twister PN-133T (VT8606)PCIGNT#/PCIREQ# page 13 Clock Generator PCLK_NB 14MCRT/14.3M_TV PCLK_1394 ICS 9248-195 DCLKWR PCLK_PCM page 11 DCLKO MA(0 13) MD(0 63) TFT Panel Interface HCLK_NB PIRQA# page 4,5,6 Y1 14.318MHZ HD#(0 63) PCLK_MINI CLK_SDRAM0 CLK_SDRAM2,3 On Board 64/128MB (Bank 0) Memory Damping Resistor page SO-DIMM (Bank 2,3) page page PCLK_SB AD(0 31) page 14 PCI BUS Mini PCI Socket PIRQB#/PIRQD# GNT#0/REQ#0 GNT#1/REQ#1 page 23 AD27/AD28 CardBus OZ6933 PIRQA#/PIRQB# GNT#3/REQ#3 AD15 page 15 IEEE 1394 PIRQC# GNT#2/REQ#2 AD24 page 29 USB Port 0,1 FIR AC97 Interface VT686B DIRECT CD-PLAY FUNCTION 48MHZ 14MOSC page 25 page 9,10 IDE CHANNEL page 18 page 27 Pull Up/Down Resistor Slot 0&1 page 16 SA(0 15) SD(0 15) Slot page 29 IDE Damping Resistor ISA BUS Power On/Off Reset Circuit page 12 page 17 page 28 KeyBoard 87570 page 20 IDE Connector (FDD/HDD/CR-ROM) DC/DC Interface RTC Battery PIO page 24 page 19 page 22 I/O Buffer page 21 KBD page 21 4 Power Circuit DC/DC BIOS page 21 Touch Pad page 26 page 30,31,32,33 Title PROPRIETARY NOTE A B 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 IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC C D Compal Electronics, Inc SCHEMATIC, M/B LA-1281 Size B Date: Document Number Rev 1B 401202 星星星, 星星 22, 2001 Sheet E of 34 A B C D E +5VS FERR# AN31 ADS# Q5 FDV301N 4 4 HREQ#0 HREQ#1 HREQ#2 HREQ#3 HREQ#4 ADS# 4 4 BREQ0# BPRI# BNR# HLOCK# 4 HIT# HITM# DEFER# 4 4 A20M# IGNNE# SMI# BSEL0 BSEL1 R6 R5 R10 2 NMI NMI C533 reserve for Intel Celeron ,VIA recommend RP98 8P4R-1K 1K 1K @1K INTR 9 STPCLK# SLP# +3VS 6,11 HTRDY# RS#0 RS#1 RS#2 C139 1UF BREQ0# BPRI# BNR# LOCK# HIT# HITM# DEFER# HTRDY# RS#0 RS#1 RS#2 INTR STPCLK# SLP# THERMDA THERMDC DATA PHASE SIGNALS AK24 AL11 AN13 V4 B36 AE35 AERR# AP0# AP1# BERR# BINIT# IERR# AN29 AN17 AH14 AK20 X2 BR0# BPRI# BNR# LOCK# BR1#/RSVD* ARBITRATION PHASE SIGNALS AL25 AL23 AN19 HIT# HITM# DEFER# SNOOP PHASE SIGNALS G33 E37 C35 E35 AN25 AH26 AH22 AK28 AC37 BP2# BP3# BPM0# BPM1# TRDY# RS0# RS1# RS2# RSP# RESPONSE PHASE SIGNALS A20M# FERR# IGNNE# PWRGOOD SMI# PC COMPATIBILITY SIGNALS A20M# AE33 FERR#1.5 AC35 IGNNE# AG37 PWRGD_CPU AK26 SMI# AJ35 PWRGD_CPU PREQ# PRDY# REQUEST PHASE SIGNALS ERROR SIGNALS DEP0# DEP1# DEP2# DEP3# DEP4# DEP5# DEP6# DEP7# C33 C31 A33 A31 E31 C29 E29 A29 DBSY# DRDY# AL27 AN27 PICCLK PICD1 PICD0 J33 L35 J35 AN37 AN35 AK32 AN33 AL33 J37 A35 AJ33 AJ31 TDO TDI TMS TRST# TCK PREQ# PRDY# BSEL0 BSEL1 DIAGNOSTIC & TEST SIGNALS M36 L37 AG35 AH30 INTR/LINT0 NMI/LINT1 STPCLK# SLP# EXECUTION CONTROL SIGNALS INIT# FLUSH# RESET# RESET2#/VSS* BCLK AG33 AE37 AH4 X4 W37 THERMDA THERMDC THERMAL DIODE EDGCTRL/VTT* AG1 AL31 AL29 * For Intel New CPU 1 THERMDA THERMDC NC STBY SMBCLK NC SMBDATA ALERT ADD0 NC NC VCC DXP DXN NC ADD1 GND GND from 87570 16 15 14 13 12 11 10 PWRGD_CPU VR_POK D7 RB751V R27 R395 BREQ0# RS#2 DBSY# DRDY# RP26 IGNNE# A20M# INTR NMI PRDY# R151 R54 R61 R53 R57 R47 R127 SLP# CPUINIT# STPCLK# FLUSH# SMI# DBSY# DRDY# R94 R396 150 150 R26 R7 150 150 150 150 150 150 330 56.2_1% @56.2_1% APICCLK 11 VCMOS CPUINIT# HD#1 HD#5 HD#8 HD#17 RP6 @8P4R-56 HD#27 HD#42 HD#45 HD#44 RP43 @8P4R-56 HD#0 HD#4 HD#15 HD#6 RP25 @8P4R-56 RP14 @8P4R-56 HD#40 HD#41 HD#49 HD#51 RP44 @8P4R-56 HD#12 HD#10 HD#9 HD#18 RP24 @8P4R-56 HA#23 HA#24 HA#20 HA#27 RP20 @8P4R-56 HD#48 HD#63 HD#52 HD#47 RP45 @8P4R-56 HD#14 HD#2 HD#3 HD#11 RP28 @8P4R-56 HA#30 HA#29 HA#18 HA#26 RP19 @8P4R-56 HD#46 HD#55 HD#57 HD#59 RP46 @8P4R-56 HD#13 HD#20 HD#7 HD#16 RP27 @8P4R-56 HREQ#2 HREQ#0 HREQ#4 BPRI# RP22 @8P4R-56 HD#50 HD#58 HD#53 HD#54 RP47 @8P4R-56 HD#19 HD#24 HD#30 HD#22 RP31 @8P4R-56 RS#1 HLOCK# HREQ#3 DEFER# RP9 @8P4R-56 HD#61 HD#56 HD#62 HD#60 RP48 @8P4R-56 HD#43 HD#34 HD#32 HD#28 RP30 @8P4R-56 RS#0 HIT# HTRDY# HITM# RP10 @8P4R-56 HA#4 HA#8 HA#11 HA#9 RP49 @8P4R-56 HD#31 HD#25 HD#29 HD#35 RP42 @8P4R-56 HREQ#1 HA#7 BNR# HA#14 RP11 @8P4R-56 HA#3 HA#6 HA#21 RP7 @8P4R-56 HD#23 HD#21 HD#26 HD#33 RP41 @8P4R-56 HA#16 HA#15 HA#28 HA#31 HA#19 HA#25 HA#22 HA#17 CPURST# 4,9 1K 1K HCLK_CPU 11 R97 1 10 TUAL5 3,11,32 C94 10PF CPU_IO 100MHZ 10 RESERVED 11 133MHZ RP8 @8P4R-56 Q56 FDV301N 66MHZ CPU_IO CPU_IO 4 21 HD#39 HD#36 HD#37 HD#38 HA#5 HA#13 HA#10 HA#12 VCMOS 8P4R-150 R117 R131 CPUINIT# FLUSH# CPURST# 01 18,20,24 R96 1K +2.5V_CLK 180 @1.8K RP2 @8P4R-56 DBSY# DRDY# STSEM BUS FREQUENCY SMD +5VS ADS# 00 18,20,24 ATF# R89 1K 9,27,32 SMC MAX1617 CPURST# SELPSB[1:0] RP1 @8P4R-56 RP40 @8P4R-56 Compal Electronics, Inc Title PROPRIETARY NOTE A C80 2200PF PREQ# FC-PGA2 ADS# 1617VCC U6 1 R90 200 C79 1UF 21 FERR#1.5 HD#0 HD#1 HD#2 HD#3 HD#4 HD#5 HD#6 HD#7 HD#8 HD#9 HD#10 HD#11 HD#12 HD#13 HD#14 HD#15 HD#16 HD#17 HD#18 HD#19 HD#20 HD#21 HD#22 HD#23 HD#24 HD#25 HD#26 HD#27 HD#28 HD#29 HD#30 HD#31 HD#32 HD#33 HD#34 HD#35 HD#36 HD#37 HD#38 HD#39 HD#40 HD#41 HD#42 HD#43 HD#44 HD#45 HD#46 HD#47 HD#48 HD#49 HD#50 HD#51 HD#52 HD#53 HD#54 HD#55 HD#56 HD#57 HD#58 HD#59 HD#60 HD#61 HD#62 HD#63 REQ0# REQ1# REQ2# REQ3# REQ4# RP# R73 10K W1 T4 N1 M6 U1 S3 T6 J1 S1 P6 Q3 M4 Q1 L1 N3 U3 H4 R4 P4 H6 L3 G1 F8 G3 K6 E3 E1 F12 A5 A3 J3 C5 F6 C1 C7 B2 C9 A9 D8 D10 C15 D14 D12 A7 A11 C11 A21 A15 A17 C13 C25 A13 D16 A23 C21 C19 C27 A19 C23 C17 A25 A27 E25 F16 AK18 AH16 AH18 AL19 AL17 AN23 2 R67 1.5K R64 1.5K D0# D1# D2# D3# D4# D5# D6# D7# D8# D9# D10# D11# D12# D13# D14# D15# D16# D17# D18# D19# D20# D21# D22# D23# D24# D25# D26# D27# D28# D29# D30# D31# D32# D33# D34# D35# D36# D37# D38# D39# D40# D41# D42# D43# D44# D45# D46# D47# D48# D49# D50# D51# D52# D53# D54# D55# D56# D57# D58# D59# D60# D61# D62# D63# HREQ#0 HREQ#1 HREQ#2 HREQ#3 HREQ#4 VCMOS VCMOS +3VS FC-PGA2 A3# A4# A5# A6# A7# A8# A9# A10# A11# A12# A13# A14# A15# A16# A17# A18# A19# A20# A21# A22# A23# A24# A25# A26# A27# A28# A29# A30# A31# A32# A33# A34# A35# HD#[0 63] AK8 AH12 AH8 AN9 AL15 AH10 AL9 AH6 AK10 AN5 AL7 AK14 AL5 AN7 AE1 Z6 AG3 AC3 AJ1 AE3 AB6 AB4 AF6 Y3 AA1 AK6 Z4 AA3 AD4 X6 AC1 W3 AF4 HA#3 HA#4 HA#5 HA#6 HA#7 HA#8 HA#9 HA#10 HA#11 HA#12 HA#13 HA#14 HA#15 HA#16 HA#17 HA#18 HA#19 HA#20 HA#21 HA#22 HA#23 HA#24 HA#25 HA#26 HA#27 HA#28 HA#29 HA#30 HA#31 HD#[0 63] U38A HA#[3 31] HA#[3 31] B 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 IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E of 34 C D E FMMT3904 C83 2 2 2 2 2 2 1 1 2 10K 14_1% CPU_IO VID0 VID1 VID2 VID3 1 1 1 1 1UF 1UF 1UF 1UF 1UF 1UF 2 2 1UF VID[0 4] 32 VID[0 4] 1UF +3VS C266 @8P4R_1K 1 1 1 1 RP58 C421 C412 C411 C410 C414 C416 C415 C151 C142 C117 1UF 1UF 1UF 1UF 1UF 1UF 1UF 2 1UF 1UF 1UF VID4 1K SB_A20M# SB_IGNNE# SB_A20M# IOA IOA SB_IGNNE# IOB IOB C120 C149 1UF SB_INTR SB_INTR 11 10 I1C I1C SB_NMI 14 13 I1D I1D 1UF VTTPWRGD 11,32 SB_NMI CRESET# CRESET# S CPU_CORE 1 1 2 2 2 2 2 R166 C160 C167 C164 C165 C170 C168 C172 C173 C162 C156 C169 @0 1UF 1UF 1UF 1UF 1UF 1UF 1UF 1UF 1UF 1UF R162 @0 + C457 220UF_E 6.3V + C178 220UF_E 6.3V VCCT VSST L18 + C449 220UF_E 6.3V + C116 220UF_E 6.3V + C150 220UF_E 6.3V + C135 220UF_E 6.3V SB_A20M# 4.7Uh_0805 CPU_CORE SB_INTR C109 1 + C140 E21 SB_NMI 33UF_6.3X2.5 CPU_IO 1UF R168 R159 R157 R158 A20M# YB IGNNE# YC INTR YD 12 NMI GND E# 15 IGNNE# INTR C430 C435 IGNNE# INTR NMI 2 @1K RATIO SELECT 3X ON OFF ON ON ON OFF OFF ON 4X OFF ON ON ON 4.5X OFF ON OFF ON 5X OFF OFF ON ON 5.5X OFF OFF OFF ON 6X ON ON ON OFF 6.5X ON ON OFF OFF 7X ON OFF ON OFF 7.5X ON OFF OFF OFF NMI C426 R172 A20M# 3.5X A20M# C437 C431 C420 C418 C438 C417 C439 2 2 2 4.7UF_12064.7U_1206 4.7U_1206 4.7U_1206 4.7U_1206 4.7U_1206 4.7U_1206 4.7UF_1206 4.7UF_1206 4.7UF_1206 C203 AB36 YA SW1 RATIO @.1UF 16 @QS3257 R165 R175 @0 @0 1UF CPU_CORE VCC 1 C87 1UF C77 1UF 1UF 2 C61 1 C62 1UF C63 1UF 1UF 1 C425 C76 1UF 1UF C101 C88 1 1 R405 1 CPU_CORE 1UF U18 TUALDET 1UF C37 VID4 R399 VCMOS CPUPRES# 8P4R-10K R398 * For Intel New CPU CPU_CORE THERMTRIP# CLKREF/BCLK#* 1 1 1 1 1 2 1UF 1UF RTTCTRL SLEWCTRL C429 C434 C445 C446 C441 C442 C443 C444 C433 C428 CPU_CORE * For Intel New CPU 1UF + C422 220UF_E 6.3V FC-PGA370 4.7UF_0805 C427 1UF AH28 Y33 C70 AL35 AM36 AL37 AJ37 NCHCTRL FC-PGA370 S35 E27 VCCCMOS/VTT* CLKREF R91 150_1% R78 150_1% VID0 VID1 VID2 VID3 VID1 VID2 VID0 VID3 C10 SB_IGNNE# W33 U33 G37 L33 N33 N35 N37 Q33 Q35 Q37 R2 W35 Y1 AK30 AM2 F10 FC-PGA370 1UF CPU_CORE 1 2 +2.5V_CLK 1UF RSVD/VTT* RSVD RSVD RSVD RSVD/NCHCTRL* RSVD RSVD RSVD RSVD POWER AND NC RSVD RSVD RSVD RSVD/KEY* RSVD CPU_CORE R149 110_1% 1 2 + C6 220UF_E R353 56_1% 2 1UF 11 Q58 TUAL5# 1UF C12 +5V RP13 VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT CPU_IO B 1UF C11 C TUALDET FDV301N 1UF C47 Q57 2 2,11,32 1UF TUAL5 1UF 2.7K 2.7K 2 10K R404 1UF R403 1UF R402 1 +5V 1UF CPU_IO 1UF 1UF 2 CPU_CORE 150_1% 1UF 1UF 1UF C141 C119 C111 C9 C501 R401 1UF 75_1% 1 VCMOS 1UF VCMOSREF R400 C186 C185 C5 4.7UF_0805 FC-PGA370 2 2 150_1% 1UF 1UF 1UF 1UF CPU_IO U38C AH20 AK16 AL13 AL21 AN11 AN15 G35 AA33 AA35 AN21 E23 S33 S37 U35 U37 CPU_IO C60 R118 1UF AA37 AA5 AB2 AB34 AD32 AE5 E5 E9 F14 F2 F22 F26 F30 F34 F4 H32 H36 J5 K2 K32 K34 M32 N5 P2 P34 R32 R36 S5 T2 T34 V32 V36 W5 X34 Y35 Z32 AF2 AF34 AH24 AH32 AH36 AJ13 AJ17 AJ21 AJ25 AJ29 AJ5 AK2 AK34 AM12 AM16 AM20 AM24 AM28 AM32 AM4 AM8 B10 B14 B18 B22 B26 B30 B34 B6 C3 D20 D24 D28 D32 D36 D6 E13 E17 AJ9 1UF C144 C110 1 C166 75_1% 1 CPU_IO VCCTREF CPU_IO CPU_IO C218 C217 C216 C215 C214 C213 C212 C211 C210 C209 1UF VCCTREF VCMOSREF R150 2 CPU_IO VCCTREF 1UF R397 1K DYN_OE E33 F18 K4 R6 V6 AD6 AK12 AK22 AM22 AM26 AM30 AM34 AM6 AN3 B12 B16 B20 B24 B28 B32 B4 B8 D18 D2 D22 D26 D30 D34 D4 E11 E15 E19 E7 F20 F24 F28 F32 F36 G5 H2 H34 K36 L5 M2 M34 P32 P36 A37 AB32 AC33 AC5 AD2 AD34 AF32 AF36 AG5 AH2 AH34 AJ11 AJ15 AJ19 AJ23 AJ27 AJ3 AJ7 AK36 AK4 AL1 AL3 AM10 AM14 AM18 Q5 R34 T32 T36 U5 V2 V34 X32 X36 Y37 Y5 Z2 Z34 1 C181 PROPRIETARY NOTE VSS0 VSS1 VSS2 VSS3 VSS4 VREF0 VSS5/DYN_OE* VREF1 VSS6 VREF2 VSS7 VREF3 VSS8 VREF4 VSS9 VREF5 VSS10 VREF6 VSS11 VREF7/VCMOS_REF* VSS12 VSS13 VCC0 VSS14 VCC1 VSS15 VCC2 VSS16 VCC3 VSS17 VCC4 VSS18 VCC5 VSS19 VCC6 VSS20 VCC7 VSS21 VCC8 VSS22 VCC9 VSS23 VCC10 POWER, VSS24 VCC11 GROUND, VSS25 VCC12 RESERVED VSS26 VCC13 SIGNALS VSS27 VCC14 VSS28 VCC15 VSS29 VCC16 VSS30 VCC17 VSS31 VCC18 VSS32 VCC19 VSS33 VCC20 VSS34 VCC21 VSS35 VCC22 VSS36 VCC23 VSS37 VCC24 VSS38 VCC25 VSS39 VCC26 VSS40 VCC27 VSS41 VCC28 VSS42 VCC29 VSS43 VCC30 VSS44 VCC31 VSS45 VCC32 VSS46/DETECT* VCC33/VTT* VSS47 VCC34 VSS48 VCC35 VSS49 VCC36 VSS50 VCC37 VSS51 VCC38 VSS52 VCC39 VSS53 VCC40 VSS54 VCC41 VSS55/RESET2#* VCC42 VSS56 VCC43 VSS57/VID_25mV* VCC44 VSS58/VTT_PWRGD* VCC45 VSS59/RSVD* VCC46 VSS60 VCC47 VSS61 VCC48 VSS62 VCC49 VSS63 VCC50 VSS64 VCC51 VSS65 VCC52 VSS66 VCC53 VSS67 VCC54 VSS68 VCC55 VSS69 VCC56 VSS70 VCC57 VSS71 VCC58 VSS72 VCC59 VSS73 VCC60 VSS74 VCC61 VSS75 VCC62 VSS76 VCC63 VCC64 VCC65 VCC66 PLL1 VCC67 PLL2 VCC68 VCC69 VCC70 VCC71 VEDT/RSVD* VCC72 VCC73 VCC74 VCC1.5/VTT* VCC2.5/RSVD* AD36 Z36 CPU_IO E 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 IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC B U38B A + C458 220UF_E 6.3V + C459 220UF_E 6.3V + C134 220UF_E 6.3V + C404 220UF_E 6.3V + C400 220UF_E 6.3V Compal Electronics, Inc Title SCHEMATIC, M/B LA-1281 A B C D Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E of 34 A HD#[0 63] B C D E HD#[0 63] +2.5VS HA#[3 31] HA#[3 31] U14A 11 HCLK_NB 1 1 1 C171 C248 C249 C208 C200 C127 C132 C130 1UF 2 2 01UF 01UF 01UF 01UF 1UF 1UF 1UF 1 1 1 C223 150UF_E_4V C126 C129 C131 C196 C201 C159 C250 C128 ADS# J24 ADS# E24 F23 F24 F25 E25 HREQ#0 HREQ#1 HREQ#2 HREQ#3 HREQ#4 2 2 BREQ0# BPRI# BNR# HLOCK# J25 E26 D26 G23 BREQ0# BPRI# BNR# HLOCK# 2 2 HIT# HITM# DEFER# G24 G26 F26 HIT# HITM# DEFER# 2 DBSY# DRDY# H26 J23 DBSY# DRDY# 2 HTRDY# RS#0 RS#1 RS#2 G25 H23 K23 H25 HTRDY# RS#0 RS#1 RS#2 2 2 CPURST# CPURSTD# A19 E22 GTL_REFA GTL_REFB E12 E21 01UF 01UF 1UF 1UF 1UF 1UF 1UF 1UF HREQ#0 HREQ#1 HREQ#2 HREQ#3 HREQ#4 R111 @0 C113 4.7UF_1206 + U14E HA#3 HA#4 HA#5 HA#6 HA#7 HA#8 HA#9 HA#10 HA#11 HA#12 HA#13 HA#14 HA#15 HA#16 HA#17 HA#18 HA#19 HA#20 HA#21 HA#22 HA#23 HA#24 HA#25 HA#26 HA#27 HA#28 HA#29 HA#30 HA#31 HCLKIN A25 D24 B25 B26 E23 C26 C24 A23 C25 D22 B24 D25 F22 C23 D21 A20 C22 A21 B23 A22 B21 E20 B22 B19 C20 A24 B20 D20 C21 G22 HA#[3 31] HA3# HA4# HA5# HA6# HA7# HA8# HA9# HA10# HA11# HA12# HA13# HA14# HA15# HA16# HA17# HA18# HA19# HA20# HA21# HA22# HA23# HA24# HA25# HA26# HA27# HA28# HA29# HA30# HA31# J9 J10 J11 J12 J15 J16 J17 J18 K9 K18 L9 L18 M9 M18 R9 R18 T9 T18 U9 U18 V9 V10 V11 V12 V15 V16 V17 V18 AF26 AF18 AF9 AF1 AD19 AD13 AD8 AC23 AC4 AA15 AA14 AA13 AA21 AA6 W24 V26 V14 V13 T21 T16 T15 T14 T13 T12 CPURST# 2,9 CRESET# VCCT_REF GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND A9 A18 A26 B2 C8 C14 C19 D4 D23 F6 F13 F14 F16 F21 H24 J13 J14 J26 L11 L12 L13 L14 L15 L16 M11 M12 M13 M14 M15 M16 M21 N3 N6 N9 N11 N12 N13 N14 N15 N16 N18 N21 P1 P6 P9 P11 P12 P13 P14 P15 P16 P18 P21 R11 R12 R13 R14 R15 R16 T11 VT8606 2 HD0# HD1# HD2# HD3# HD4# HD5# HD6# HD7# HD8# HD9# HD10# HD11# HD12# HD13# HD14# HD15# HD16# HD17# HD18# HD19# HD20# HD21# HD22# HD23# HD24# HD25# HD26# HD27# HD28# HD29# HD30# HD31# HD32# HD33# HD34# HD35# HD36# HD37# HD38# HD39# HD40# HD41# HD42# HD43# HD44# HD45# HD46# HD47# HD48# HD49# HD50# HD51# HD52# HD53# HD54# HD55# HD56# HD57# HD58# HD59# HD60# HD61# HD62# HD63# E19 B18 B16 A16 C18 C17 D18 D15 D17 C16 B17 D16 A17 A15 E16 D19 A14 E18 E17 B14 C15 E14 B11 D14 B15 D13 C13 E9 C12 D12 E15 A13 B12 B13 A12 E13 D11 D10 A11 E10 E8 C9 D9 C11 B10 A10 E7 D8 B8 C10 B6 B9 F8 D6 D7 C7 E5 A7 E6 B7 C6 D5 A6 A8 HD#0 HD#1 HD#2 HD#3 HD#4 HD#5 HD#6 HD#7 HD#8 HD#9 HD#10 HD#11 HD#12 HD#13 HD#14 HD#15 HD#16 HD#17 HD#18 HD#19 HD#20 HD#21 HD#22 HD#23 HD#24 HD#25 HD#26 HD#27 HD#28 HD#29 HD#30 HD#31 HD#32 HD#33 HD#34 HD#35 HD#36 HD#37 HD#38 HD#39 HD#40 HD#41 HD#42 HD#43 HD#44 HD#45 HD#46 HD#47 HD#48 HD#49 HD#50 HD#51 HD#52 HD#53 HD#54 HD#55 HD#56 HD#57 HD#58 HD#59 HD#60 HD#61 HD#62 HD#63 HD#[0 63] VT8606 11 R130 10 C182 10PF VCCT_REF R122 2 1 150_1% C153 C148 C143 1UF 1000PF 4.7UF_0805 1UF C158 VCCT_REF 75_1% R125 1 CPU_IO 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 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 A B C D Title SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E of 34 B C/BE0# C/BE1# C/BE2# C/BE3# AF12 AB11 AD9 AD7 FRAME# IRDY# TRDY# DEVSEL# PAR STOP# SERR# AE9 AC10 AD10 AB9 AB10 AE10 AF10 LOCK# WSC# AE5 AA11 REQ0# REQ1# REQ2# REQ3# REQX# PREQ# AC5 AD5 AE4 AD4 AF2 AC15 REQ#0 REQ#1 REQ#2 REQ#3 REQ#4 GNT0# GNT1# GNT2# GNT3# GNTX# PGNT# AB5 AF4 AF3 AE3 AE2 AD15 GNT#0 GNT#1 GNT#2 GNT#3 GNT#4 SUSTAT# PWRGOOD AC22 AD14 PCIRST# CLKRUN# PCICLK AE15 AF15 AB15 SUS_STAT# NBPWROK R274 CLKRUN# NC1 NC2 NC3 NC4 F5 F4 SUSPEND STANDBY R6 T2 T1 R5 R2 R4 R1 R3 P5 P2 P3 P4 N5 N2 N1 N4 T3 U1 U3 ZVD0 ZVD1 ZVD2 ZVD3 ZVD4 ZVD5 ZVD6 ZVD7 ZVD8 ZVD9 ZVD10 ZVD11 ZVD12 ZVD13 ZVD14 ZVD15 ZVHS ZVVS ZVCLK SMDTV SMCTV F2 F3 SPD1 SPCLK1 TXOUT0TXOUT0+ TXOUT1TXOUT1+ TXOUT2TXOUT2+ TXCLKOTXCLKO+ AB3 AA3 Y4 W4 AA5 Y5 AC1 AB1 Y0M Y0P Y1M Y1P Y2M Y2P YCM YCP TZOUT0TZOUT0+ TZOUT1TZOUT1+ TZOUT2TZOUT2+ TZCLKOTZCLKO+ AD2 AC2 AD3 AC3 AB4 AA4 AE1 AD1 Z0M Z0P Z1M Z1P Z2M Z2P ZCM ZCP R390 ZV12 ZV15 ZV13 ZV14 +3VS 10P8R-100K SUS_STAT# R391 SUSPEND R392 @1K +3V POWER ZV8 ZV9 ZV10 ZV11 ZV12 ZV13 ZV14 ZV15 @10K U28B 74LVC125 R147 13 13 FRAME# IRDY# TRDY# DEVSEL# STOP# SERR# R221 4.7K C/BE#0 C/BE#1 C/BE#2 C/BE#3 9,15,23,28 9,15,23,28 9,15,23,28 9,15,23,28 FRAME# IRDY# TRDY# DEVSEL# PAR STOP# SERR# 9,12,15,23,28 9,12,15,23,28 9,12,15,23,28 9,12,15,23,28 9,12,15,23,28 9,12,15,23,28 9,12,15,23,28 PLOCK# +3VS REQ#0 REQ#1 REQ#2 REQ#3 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 12,15 23 23 28 15 W1 W2 PLLVDD PCIREQ# 9,12 GNT#0 GNT#1 GNT#2 GNT#3 100K LVDD +LAVDD 23 23 28 15 PCIGNT# 9,12 G2 H2 H1 J2 J1 H4 K6 J4 J3 L5 K2 J5 K1 K3 L6 L2 K5 L1 L3 M6 K4 M4 M5 M1 T6 T5 U4 U2 V1 V2 V3 W3 V4 U5 V5 C5 PANELDEN PANELCLK PANELVS PANELHS H3 G4 G3 G5 ENVDD ENVEE F1 H5 GOP0 FPGPIO STRW/GPOUT C3 G1 AA12 PANELDET AA16 PLLVCCA Y2 VCCLVDS LVDSGND LVDS1GND AA2 GNDLVDS PCIRST# 9,13,15,16,19,23,28 CLKRUN# 9,12,15,23,28 PCLK_NB 11 R210 11 14MCRT 1 R109 1K F15 F11 XTALI XTALO 11 47 GNT#4 10K MINI PCI REQ#2 1394 REQ#3 R211 10K A REQ#4 13 TVD6 TVD4 TVD5 TVD7 TVD0 TVD1 TVD3 TVVS TVCLK TVD2 TVHS 13 13 13 13 13 13 13 13 13 13 13 R222 4.7K ENVDD ENVEE 14 14,21 BLON# 14 C2 D3 D2 E2 E1 R G B HSYNC1 VSYNC1 RSET COMP E3 E4 VCCDAC VCCRGB C1 D1 GNDDAC GNDRGB B1 A1 VCCPLL1 VCCPLL2 B3 A5 GNDPLL1 GNDPLL2 A4 B5 R121 140_1% 1 C161 1UF 14 14 14 14 14 +DACVDD +DACVDD PLLVDD L20 CHB2012U121_0805 +DACVDD C146 C174 1000PF 10UF_1206 2 L35 CHB2012U121_0805 +LAVDD C227 10UF_1206 T=40iml C234 1UF T=20iml 1 C155 1UF C125 1000PF T=40iml LVDD C233 10UF_1206 2 +3VS MiniPCI(Compal) REQ#1 C114 RP29 R212 TVCLKR RED GREEN BLUE HSYNC VSYNC +3VS CHB2012U121_0805 C219 1UF PCI REQ ASSIGMENT REQ#4 R129 22 10UF_1206 L28 +2.5VS +3VS GNT#2 GNT#3 GNT#1 REQ#2 C124 1UF +3VS 10P8R-10K REQ#0 PLLVDD C123 1UF RP63 1 CHB2012U121_0805 T=40iml +2.5VS DDC_CLK 14 DDC_DATA 14 +2.5VS L19 +3VS 13 13 VT8606 C255 10 TVD9 TVD8 M2 M3 15PF REQ#3 GNT#0 REQ#0 REQ#1 13 13 BISTIN DFTIN A2 A3 TVD11 TVD10 SPCLK2 SPD2 PLLGND R110 1K +3VS VT8606 AB2 Y3 SUS_STAT# SPWROFF# 9,20,27 TVD11/PD0 TVD10/PD1 PD2 PD3 PD4 PD5 PD6 PD7 TVD9/PD8 TVD8/PD9 PD10 PD11 PD12 PD13 PD14 PD15 TVCLKR/PD16 TVBLANK/PD17 PD18 PD19 PD20 PD21 PD22 PD23 TVD6/PD24 TVD4/PD25 TVD5/PD26 TVD7/PD27 TVD0/PD28 TVD1/PD29 TVD3/PD30 TVVS/PD31 TVCLK/PD32 TVD2/PD33 TVHS/PD34 PD35 LVDSVCCA LVDS1VCCA Y1 AA1 2 U6 V22 W22 AB22 SUS_STAT# R119 VGASUSP 20 AGP_BUSY# SUSSTAT# SUSPEND STANDBY INTA# AGP_BUSY# STP_AGP# 25VSUS 10 W5 B4 C4 C465 1UF D42 1N4148 AA22 RP39 ZV8 ZV11 ZV10 ZV9 PIRQA# U14D 9,12,15 2 1UF VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT 9,15,23,28 1 1UF E11 F7 F9 F10 F12 F17 F18 F19 F20 G21 J21 K21 +3V 1UF 2 4.7UF_1206.1UF C503 C504 C505 C506 C502 1 CPU_IO AD[0 31] E 1 C154 1UF C96 1UF C95 1UF C92 4.7UF_1206.1UF C98 1 AF14 AE14 AE13 AF13 AC14 AB14 AC13 AB13 AE12 AD12 AB12 AC12 AF11 AE11 AD11 AC11 AA8 AC9 AF8 AE8 AE7 AB8 AF7 AC8 AC7 AB7 AF6 AE6 AD6 AC6 AB6 AF5 1UF 1UF AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 D 1 1UF 2 4.7UF_1206.1UF AD[0 31] U14C G6 H6 J6 L4 R21 T4 U21 V6 V21 W6 Y21 Y6 AA7 AA9 AA10 AA17 AA18 AA20 C133 C232 C267 C256 C118 1 +3VS C A PCMCIA CONTROLLER NO USED SUS_STAT# STANDBY AGP_BUSY# SUSSTAT# 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 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 8P4R_4.7K B C D Title SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E of 34 A B C D MD[0 63] E MD[0 63] 7,8 4 U14B RRAS#0 RRAS#2 RRAS#3 7,8 7,8 7,8 7,8 7,8 7,8 7,8 7,8 RCAS#0 RCAS#1 RCAS#2 RCAS#3 RCAS#4 RCAS#5 RCAS#6 RCAS#7 7,8 SRASA# 7,8 SCASA# CKE3 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14 C187 10PF 11 DCLKO V23 W23 AF24 AE23 W26 W25 AD23 AF23 DQM0/CAS0# DQM1/CAS1# DQM2/CAS2# DQM3/CAS3# DQM4/CAS4# DQM5/CAS5# DQM6/CAS6# DQM7/CAS7# 11 DCLKWR R134 33 SWEA# SWEB#/CKE2 SWEC#/CKE0 AA24 AA25 AA26 SRASA# SRASB#/CKE5 SRASC#/CKE4 U22 V25 V24 SCASA# SCASB#/CKE3 SCASC#/CKE1 AA23 AB23 AB26 AB25 AB24 AC26 AC25 AC24 AD26 AD25 AE26 AD24 AE24 AE25 AF25 DCLKO1 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14 J22 DCLKO K22 DCLKI H21 H22 VCCA VCCA L21 L22 GNDA GNDA K24 PLLTEST 2 RAS0#/CS0# RAS1#/CS1# RAS2#/CS2# RAS3#/CS3# RAS4#/CS4# RAS5#/CS5# U24 U25 U26 7,8 RMWEA# CKE2 CKE0 Y26 Y25 Y24 Y23 Y22 W21 11 R137 @15VCCA MDD0 MDD1 MDD2 MDD3 MDD4 MDD5 MDD6 MDD7 MDD8 MDD9 MDD10 MDD11 MDD12 MDD13 MDD14 MDD15 MDD16 MDD17 MDD18 MDD19 MDD20 MDD21 MDD22 MDD23 MDD24 MDD25 MDD26 MDD27 MDD28 MDD29 MDD30 MDD31 MDD32 MDD33 MDD34 MDD35 MDD36 MDD37 MDD38 MDD39 MDD40 MDD41 MDD42 MDD43 MDD44 MDD45 MDD46 MDD47 MDD48 MDD49 MDD50 MDD51 MDD52 MDD53 MDD54 MDD55 MDD56 MDD57 MDD58 MDD59 MDD60 MDD61 MDD62 MDD63 MDD5 MDD0 MDD34 MDD6 MDD38 MDD7 MDD37 MDD39 MDD10 MDD44 MDD45 MDD14 MDD46 MDD13 MDD15 MDD47 MDD20 MDD52 MDD21 MDD22 MDD53 MDD58 MDD54 MDD23 MDD27 MDD59 MDD28 MDD62 MDD30 MDD61 MDD31 MDD63 MDD1 MDD32 MDD33 MDD35 MDD3 MDD2 MDD36 MDD4 MDD40 MDD9 MDD41 MDD8 MDD12 MDD42 MDD11 MDD43 MDD16 MDD48 MDD17 MDD18 MDD49 MDD50 MDD19 MDD51 MDD55 MDD24 MDD56 MDD25 MDD57 MDD26 MDD29 MDD60 8 8 8 8 10 11 12 13 14 15 16 10 11 12 13 14 15 16 10 11 12 13 14 15 16 10 11 12 13 14 15 16 10 11 12 13 14 15 16 10 11 12 13 14 15 16 10 11 12 13 14 15 16 10 11 12 13 14 15 16 8 10 11 12 13 14 15 16 10 11 12 13 14 15 16 MD5 MD0 MD34 MD6 MD38 MD7 MD37 MD39 MD10 MD44 MD45 MD14 MD46 MD13 MD15 MD47 MD20 MD52 MD21 MD22 MD53 MD58 MD54 MD23 MD27 MD59 MD28 MD62 MD30 MD61 MD31 MD63 MD1 MD32 MD33 MD35 MD3 MD2 MD36 MD4 MD40 MD9 MD41 MD8 MD12 MD42 MD11 MD43 MD16 MD48 MD17 MD18 MD49 MD50 MD19 MD51 MD55 MD24 MD56 MD25 MD57 MD26 MD29 MD60 RP34 16P8R-22 MA0 MA1 MA13 MA14 RP50 16P8R-22 RP54 16P8R-22 MA2 MA3 MA4 MA5 R362 R364 R370 R368 R366 R361 R363 R365 1 1 2 2 @10K @10K @10K @10K 1 1 2 2 @10K @10K @10K @10K 1 1 2 2 10K @10K @10K @10K MA6 MA7 MA8 MA12 R164 R167 R174 R369 MA9 MA11 R180 R367 RP62 16P8R-22 MA8 R170 MA12 R185 Strap +3VS +3VS +3VS BSEL0 BSEL1 2,11 Description Setting MA2 PCI Base Address Mapping 01=100Mhz 11=133Mhz 00=66Mhz 0=Map0 1=Map1 MA3 Graphic IO Enable/Disable 0=Enable 1=Disable MA4 PCI Interrupt 0=Enable 1=Disable MA7 Graphic Test Mode 0=Normal 1=Test MA9 VGA Clock Select 0=PLL 1= External MA11 IOQ Level MA12,8 @10K @10K 10K 10K +3VS CPU Clcok Frequency MA0,1,13,14 0=4Level 1=1Level Panel Type RP38 16P8R-22 RP33 16P8R-22 RP57 16P8R-22 RP61 16P8R-22 2 C189 @47PF M23 K25 L26 L25 M26 M24 N26 N24 P23 P25 R23 R25 P22 T23 T25 T22 AD22 AF22 AB21 AE21 AB20 AD20 AE20 AC19 AF19 AC18 AE18 AD17 AF17 AB17 AE16 AC16 K26 L23 M22 L24 M25 N23 N25 N22 P26 P24 R26 R24 R22 T26 T24 U23 AE22 AC21 AD21 AF21 AC20 AF20 AB19 AE19 AB18 AD18 AA19 AE17 AC17 AD16 AF16 AB16 VT8606 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA11 MA10 MA12 MA13 MA14 R354 4.7K T=40iml 1 L23 CHB2012U121_0805 +2.5VS VCCA C448 C451 MMA0 MMA1 MMA2 MMA3 MMA4 MMA5 MMA6 MMA7 MMA8 MMA9 MMA11 MMA10 MMA12 MMA13 MMA14 RP53 16P8R-22 RP56 16P8R-22 2 10UF_1210 1UF 7,8 MMA[0 14] MMA[0 14] 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 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 A B C D Title SCHEMATIC, M/B LA-1281 Size Custom Date: Document Number Rev 1B 401202 星星星, 星星 22, 2001 Sheet E of 34 A B C D E +3V +3V VSS VSS VSS VSSQ VSSQ VSSQ VSSQ CKE CLK RVD RVD 37 38 36 40 BANK0 CKE0 CLK_SDRAM0 MMA14 CKE0 CLK_SDRAM0 11 MMA0 MMA1 MMA2 MMA3 MMA4 MMA5 MMA6 MMA7 MMA8 MMA9 MMA10 MMA13 MMA12 MMA11 23 24 25 26 29 30 31 32 33 34 22 35 21 20 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BA1 A13/BA0 RCAS#4 RCAS#5 RMWEA# SCASA# SRASA# RRAS#0 15 39 16 17 18 19 DQML DQMH WE# CAS# RAS# CS# R286 @10 8MX16S +3V 64/128MB SDRAM U43 14 27 43 49 DQML DQMH WE# CAS# RAS# CS# MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 VCC VCC VCC VCCQ VCCQ VCCQ VCCQ 15 39 16 17 18 19 10 11 13 42 44 45 47 48 50 51 53 28 41 54 12 46 52 RCAS#0 RCAS#1 RMWEA# SCASA# SRASA# RRAS#0 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 VSS VSS VSS VSSQ VSSQ VSSQ VSSQ U44 14 27 43 49 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BA1 A13/BA0 VCC VCC VCC VCCQ VCCQ VCCQ VCCQ 23 24 25 26 29 30 31 32 33 34 22 35 21 20 28 41 54 12 46 52 MMA0 MMA1 MMA2 MMA3 MMA4 MMA5 MMA6 MMA7 MMA8 MMA9 MMA10 MMA13 MMA12 MMA11 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 10 11 13 42 44 45 47 48 50 51 53 CKE CLK RVD RVD 37 38 36 40 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 CKE0 CLK_SDRAM0 MMA14 8MX16S +3V MMA[0 14] 6,8 MD[0 63] 6,8 MD[0 63] RCAS#[0 7] RCAS#[0 7] RMWEA# SCASA# SRASA# RRAS#0 DQML DQMH WE# CAS# RAS# CS# 10 11 13 42 44 45 47 48 50 51 53 CKE CLK RVD RVD 37 38 36 40 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 CKE0 CLK_SDRAM0 MMA14 MMA0 MMA1 MMA2 MMA3 MMA4 MMA5 MMA6 MMA7 MMA8 MMA9 MMA10 MMA13 MMA12 MMA11 23 24 25 26 29 30 31 32 33 34 22 35 21 20 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BA1 A13/BA0 RCAS#6 RCAS#7 RMWEA# SCASA# SRASA# RRAS#0 15 39 16 17 18 19 DQML DQMH WE# CAS# RAS# CS# DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 10 11 13 42 44 45 47 48 50 51 53 CKE CLK RVD RVD 37 38 36 40 28 41 54 12 46 52 8MX16S U41 14 27 43 49 15 39 16 17 18 19 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 VCC VCC VCC VCCQ VCCQ VCCQ VCCQ RCAS#2 RCAS#3 RMWEA# SCASA# SRASA# RRAS#0 VCC VCC VCC VCCQ VCCQ VCCQ VCCQ A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BA1 A13/BA0 28 41 54 12 46 52 6,8 6,8 6,8 23 24 25 26 29 30 31 32 33 34 22 35 21 20 VSS VSS VSS VSSQ VSSQ VSSQ VSSQ 6,8 MMA[0 14] MMA0 MMA1 MMA2 MMA3 MMA4 MMA5 MMA6 MMA7 MMA8 MMA9 MMA10 MMA13 MMA12 MMA11 VSS VSS VSS VSSQ VSSQ VSSQ VSSQ U42 14 27 43 49 C330 @15PF MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63 CKE0 CLK_SDRAM0 MMA14 8MX16S 3 +3V C332 1UF C368 1UF C344 1UF +3V C331 1UF C351 1UF C389 1UF C339 1UF C335 1UF +3V C352 1000PF C393 1000PF C364 1000PF +3V C365 1UF C362 1UF C338 1UF +3V C336 1000PF C367 1000PF C363 1000PF C329 1000PF C485 1UF +3V C350 1000PF C392 1000PF C343 1000PF C482 1000PF C384 1000PF Compal Electronics, Inc Title PROPRIETARY NOTE A B 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 IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E of 34 A B SO-DIM 144 PINS RAM MODULE CONN 6,7 MMA[0 14] 6,7 MD[0 63] 6,7 RCAS#[0 7] RRAS#[2 3] C D E BANK2/3 MMA[0 14] MD[0 63] +3V RCAS#[0 7] +3V RRAS#[2 3] JP20 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 RCAS#0 RCAS#4 MMA0 MMA1 MMA2 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 C298 R260 22PF 33 11 CLK_SDRAM2 6,7 6,7 SRASA# RMWEA# RMWEA# RRAS#2 RRAS#3 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MMA6 MMA8 MMA9 MMA10 RCAS#2 RCAS#6 +3V R372 10K 9,11 SMBDATA MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 VSS DQ0 DQ1 DQ2 DQ3 VCC DQ4 DQ5 DQ6 DQ7 VSS CE0# CE1# VCC A0 A1 A2 VSS DQ8 DQ9 DQ10 DQ11 VCC DQ12 DQ13 DQ14 DQ15 VSS RESVD/DQ64 RESVD/DQ65 VSS DQ32 DQ33 DQ34 DQ35 VCC DQ36 DQ37 DQ38 DQ39 VSS CE4# CE5# VCC A3 A4 A5 VSS DQ40 DQ41 DQ42 DQ43 VCC DQ44 DQ45 DQ46 DQ47 VSS RESVD/DQ68 RESVD/DQ69 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 125 127 129 131 133 135 137 139 141 143 RFU/CLK0 VCC RFU WE# RE0# RE1# OE#/RESVD VSS RESVD/DQ66 RESVD/DQ67 VCC DQ16 DQ17 DQ18 DQ19 VSS DQ20 DQ21 DQ22 DQ23 VCC A6 A8 VSS A9 A10 VCC CE2#/RESVD CE3#/RESVD VSS DQ24 DQ25 DQ26 DQ27 VCC DQ28 DQ29 DQ30 DQ31 VSS SDA VCC RFU/CKE0 VCC RFU RFU/CKE1 RFU RFU RFU/CLK1 VSS RESVD/DQ70 RESVD/DQ71 VCC DQ48 DQ49 DQ50 DQ51 VSS DQ52 DQ53 DQ54 DQ55 VCC A7 A11/BA0 VSS A12/BA1 A13/A11 VCC CE6#/RESVD CE7#/RESVD VSS DQ56 DQ57 DQ58 DQ59 VCC DQ60 DQ61 DQ62 DQ63 VSS SCL VCC 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 RCAS#1 RCAS#5 MMA3 MMA4 MMA5 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 CKE2 CKE3 MMA14 CKE2 SCASA# CKE3 6,7 +3V + CLK_SDRAM3 11 C473 10UF_1206 6.3V C483 1UF C474 1UF C484 1UF C476 1UF C477 01UF C475 01UF C488 01UF R277 33 MD24 MD25 MD26 MD27 +3V C319 22PF MD28 MD29 MD30 MD31 + MMA7 MMA11 C472 10UF_1206 6.3V C478 01UF C479 1000PF C489 1000PF C358 1000PF C487 1000PF MMA12 MMA13 RCAS#3 RCAS#7 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63 +3V R278 10K SMBCLK 9,11 SO-DIMM144 4 DIMM1 Compal Electronics, Inc Title PROPRIETARY NOTE A B 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 IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E of 34 17 U30A A PDA0 PDA1 PDA2 PDCS1# PDCS3# PDDACK# PDDREQ PDIOR# PDIOW# PDIORDY VT82C686A-A PDD[0 15] PDD[0 15] 17 17 17 17 17 17 17 17 17 17 PDD0 PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15 P16 P18 P20 R17 R19 T16 T18 T20 T19 T17 R20 R18 R16 P19 P17 N20 PDD0 PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15 PDA0 PDA1 PDA2 PDCS1# PDCS3# PDDACK# PDDREQ PDIOR# PDIOW# PIORDY M17 M19 M18 L20 M16 M20 N19 N17 N18 N16 PDA0 PDA1 PDA2 PDCS1 PDCS3 PDDACK PDDREQ PDIOR PDIOW PDRDY AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 L17 L16 K20 K19 K18 K17 K16 J20 J18 J17 J16 H20 H19 H18 H17 H16 F16 E20 E19 E18 E17 D20 D19 D18 B20 A20 A19 B19 A18 B18 C18 A17 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 R306 SDD0/BITCLK SDD1/SDIN SDD2 SDD3/SYNC SDD4/SDOUT SDD5/-ACRST SDD6/JBY SDD7/JBX SDD8/JAY SDD9/JAX SDD10/JAB2 SDD11/JAB1 SDD12/JBB2 SDD13/JBB1 SDD14/MSO SDD15/MSI W18 V17 Y17 V16 Y16 U15 W15 U14 Y15 V15 T15 W16 U16 W17 Y18 Y19 SDA0 SDA1 SDA2 SDCS1 SDCS3 SDDACK SDDREQ SDIOR SDIOW SDRDY U19 V18 U20 U17 U18 V19 Y20 W19 W20 V20 R300 R295 22 R312 R310 10K 0 1 @33 C369 @22PF IAC_BITCLK 26 IAC_SDATAI 26 Signals Pullup IAC_SYNC 26 IAC_SDATAO 26 IAC_RST# 26 A +3V RP92 R313 SDA0 SDA1 SDA2 SDCS1# SDCS3# SDDACK# SDDREQ SDIOR# SDIOW# 22 +3VS +3VS SDA0 SDA1 SDA2 SDCS1# SDCS3# SDDACK# SDDREQ SDIOR# SDIOW# SDIORDY RP86 10 PBTN# ATF_INT# PX4_RI# IRQ8# +3VS 8P4R_10K 10P8R-10K 17 17 17 17 17 17 18 17 17 18 D29 PBTN# ON/OFF LID# SCI# VLB# 20,26 @RB751V RP82 8P4R_10K SUSCLK R272 10K D30 PBTN_OUT# 21 +3V IDSEL 100 5,15,23,28 5,15,23,28 5,15,23,28 5,15,23,28 C J19 G20 F17 C19 C/BE#0 C/BE#1 C/BE#2 C/BE#3 FRAME# F18 IRDY# F19 TRDY# F20 STOP# G17 DEVSEL# G16 SERR# G18 PAR G19 IDSEL C20 PCIREQ# L18 PCIGNT# L19 PCI_RST# B16 5,12,15,23,28 FRAME# 5,12,15,23,28 IRDY# 5,12,15,23,28 TRDY# 5,12,15,23,28 STOP# 5,12,15,23,28 DEVSEL# 5,12,15,23,28 SERR# 5,12,15,23,28 PAR PCLK_SB 5,12 5,12 R292 @22 PCIREQ# PCIGNT# 5,12,15 12,15,23 12,28 12,23 C353 @10PF 11 FRAME IRDY TRDY STOP DEVSEL SERR PAR IDSEL REQ GNT PCIRST T10 SUSCLK RING/GPI7 SPKR V11 V5 PX4_RI# SPKR U8 ACIN_SYS# Y10 T11 V10 U11 W11 T14 T8 U10 W10 V9 W9 Y9 GND GND GND GND GND F15 G15 L15 P15 R15 VSENS4(12V) Y14 2 R288 10K R289 @1K +3VS VSENS3(5V) W14 PCICLK VSENS1(2.0V) U13 RTCX1 Y5 RTCX1 VSENS2(2.2V) V13 RTCX2 W5 RTCX2 TSEN1 W13 SPKR PX4_RI# SPKR RTCCLK R265 EXTSMI# 20 ATF_INT# 20 D25 IRQ8# 20 LID# SCI# SUSA# SUSB# SUSC# 21 20 11,20 20 20 SUS_STAT# LLBATT# 20,26,29 1 C278 C277 C279 C360 1UF 1UF T13 Y13 FAN1 T12 FAN2/GPIOB/GPIO9 U12 VCCHWM R12 GNDHWM R13 Q40 2N7002 D28 LID# SCI# SUSA# SUSB# SUSC# C 21 RB751V +3VS +3VS 2,27,32 VR_POK PCI_RST# PCIRST# PCIRST# 5,13,15,16,19,23,28 U45 @7SH08FU R290 100K R394 R319 10K R318 @10K 133M/100M# Populate R318 and not populate R319 When 100MHz SDRAM on board 8P4R_10K Populate R319 and not populate R318 When 133MHz SDRAM on board PCIRST# +5VS R299 C359 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 1UF FAN_SENSE 20,22 R385 10K +3VS +3VS C383 Compal Electronics, Inc +C376 1UF Title SCHEMATIC, M/B LA-1281 10UF_1210 VT82C686-B 1UF 2 4.7U_1206 1UF C263 1 01UF VREF TSEN2 VBAT ACIN_SYS# ACIN RB751V PCI_RST# VCCSUS VCCSUS VCC VCC VCC VCC VCC VCC VCC VCC VCC @10K +3VS 15,16 21 26 1 H15 J15 K15 M15 N15 R7 R8 R11 R14 R264 B +3VS NOTE:DISABLE INTERNAL AUDIO CTRL C294 22PF 10K 4.7K VLB# IRQ8# 133M/100M# Y6 +RTCVCC C311 10K RSMRST# 27 R275 ATF_INT# +3VS 2 C288 22PF R9 R10 +3V 32.768KHZ R386 @20M D RTCX2 R268 R267 X3 RTCX1 SUSA# SPWROFF# 5,20,27 CPU_STP# 11 PCI_STP# 11 CLKRUN# 5,12,15,23,28 RP83 E16 As close as 686A CPUINIT# 2 EXTSMI PME/GPI5/THRM SUSST1/GPO6 BATLOW/GPI2 GPI1/IRQ8 GPIOA/GPIO8 GPO0 LID/APICREQ/GPI3 SMBALT/GPI6 SUSA/APICACK/GPO1 SUSB/APICCS/GPO2 SUSC PINTA PINTB PINTC PINTD PCLK_SB CLKRUN# SUSCLK GPIOD/GPIO11 CPURST# 2,4 SMBCLK 8,11 SMBDATA 8,11 CLKRUN# PBTN# RSMRST# A16 D17 C17 B17 PIRQA# PIRQB# PIRQC# PIRQD# PCLK_SB C/BE0 C/BE1 C/BE2 C/BE3 SB_SMC SB_SMD W6 Y12 V12 W12 Y11 V6 PWRGD CPUSTP/GPO4 PCISTP/GPO5 CLKRUN PWRBTN RSMRST 1 R315 U9 T9 0 AD18 SMBCLK SMBDATA R8 RB751V SB_A20M# R247 FERR# SB_IGNNE# R248 SB_INTR SB_NMI SLP# SMI# STPCLK# FERR# B Y7 V8 V7 Y8 T6 W8 U7 T7 U6 W7 AD[0 31] 5,15,23,28 AD[0 31] A20M CPURST FERR IGNNE INIT INTR NMI SLP/GPO7 SMI STPCLK Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet of 34 D U30B SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 B 12,15 19 19 R383 R384 +3VS Populate R384 and not populate R383 When 64M SDRAM on board Populate R383 and not populate R384 When 128M SDRAM on board 12,20 12,20 12,20 12,20 C B2 H2 F2 +3VS E3 +3VS PIOR# D1 PIOW# C2 PMEMR# MEMR# U4 PMEMW# MEMW# V4 A1 RP72 8P4R_22 B1 R240 1K F3 +3VS R251 4.7K F1 +3VS A2 12,20 IOCHRDY IOCHK# F4 TC H1 J1 IOR# IOW# MEMR# MEMW# 11 1K 1K 14MOSC 14MOSC C265 12 12 12 12 12 12 12 12 12,17 12,18 FLASH# 4.7K TC 4.7K IOCHK# 1 C366 C375 C373 1UF 1UF 1UF D10 B9 E10 A9 C10 A10 C9 B10 GNDUSB F8 GNDUSB DACK0/IDEIRQA/GPO16 USBCLK DACK1/IDEIRQB/GPO17 DACK3/AC97IRQ/GPO18 USBP0+ DACK5/MC97IRQ/GPO19/SERIRQ USBP0DACK6/USBIRQA/GPO20 USBP1+ DACK7/USBIRQB/GPO21 USBP1DRQ2/OC1/SERIRQ/GPIOE DACK2/OC0/GPIOF DRQ0/GPI16 CHAS/GPIOC/GPIO10 DRQ1/GPI17 DRQ3/GPI18 USBP2+ DRQ5/GPI19 USBP2USBP3+ DRQ6/GPI20 DRQ7/GPI21(CF/CG) USBP3- C3 AEN BALE SBHE REFRESH IOR IOW MEMR MEMW SMEMR SMEMW IOCS16 MEMCS16 IOCHRDY IOCHK/GPI0 TC RSTDRV IRQ3 IRQ4 IRQ5 IRQ6/GPI4/SLPBTN# IRQ7 IRQ9 IRQ10 IRQ11 IRQ14 IRQ15 T5 U5 XDIR/GPO12 SOE/GPO13 VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC R28510K RI2 CTS2 DSR2 DCD2 +3VS 10 RXD1 TXD1 DSR#1 RTS#1 CTS#1 DTR#1 RI#1 DCD#1 10 @96212-1011S +3VS RP73 8P4R_10K SDD0 SDD1 SDD2 SDD3 SDD4 SDD5 SDD6 SDD7 48M 11 USBP0+ USBP0USBP1+ USBP1- A4 B4 B5 E6 RP80 KBCK/KA20G KBDT/KBRC MSCK/IRQ1 MSDT/IRQ12 E5 A5 D5 C5 IRQ1 IRQ12 ROMCS/KBCS C1 DRVDEN0 DRVDEN1 D9 D6 3MODE# 19 INDEX MTR0 DS1 DS0 MTR1 DIR STEP WDATA WGATE TRAK00 WRTPRT RDATA HDSEL DSKCHG D7 E9 A8 B8 C8 D8 E8 A7 B7 E7 A6 B6 C7 C6 INDEX# MTR0# 19 19 DRV0# 19,21 FDDIR# STEP# WDATA# WGATE# TRACK0# WP# RDATA# HDSEL# DSKCHG# 19 19 19 19 19 19 19 19 19 R263 @33 OVCUR#1 25 OVCUR#0 25 SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 GATEA20 RC# IRQ1 IRQ12 SA9 SA14 SA8 SA13 SA12 SA11 SA10 SA15 RP78 SDD9 SDD14 SDD8 SDD13 8P4R_0 20 20 12,20 12,20 BIOSCS# F6 F11 G6 J9 J10 J11 J12 K9 K10 K11 K12 L6 L9 L10 L11 L12 M9 M10 M11 M12 P6 R6 C303 @10PF 8P4R_15K B 8P4R_0 RP79 BIOSCS# 20 R255 4.7K SDD12 SDD11 SDD10 SDD15 +3VS 8P4R_0 PH: SOCKET 370; SLOT 1,SOCKET-A PL: SOCKET C VCCUSB C333 + L38 0_0805 +3VS C325 10UF_1206 1UF GNDUSB L37 0_0805 D Compal Electronics, Inc VT82C686-B Title 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 8P4R_0 RP71 48M A3 B3 C4 D4 H3 G5 V14 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND A RP77 8P4R-15K RP81 F9 IRRX/GPO15 IRTX/GPO14 25 25 25 25 JP1 RP84 CP7 8P4C-47PF 8P4R_10K VCCUSB OSC BCLK +5V USB1_D+ USB1_DUSB0_D+ USB0_D- TXD2 DTR2 RTS2 CTS2 DSR2 DCD2 RI2 RXD2 TXD1 DTR#1 RTS#1 CTS#1 DSR#1 DCD#1 DCD#1 DSR#1 RI#1 RXD1 8P4R-27 A11 D11 B11 C11 C12 A12 E11 B12 24 24 24 24 24 24 24 24 24 TXD1 DTR1 RTS1 CTS1 DSR1 DCD1 RI1 RXD1 LPTACK# LPTBUSY LPTPE LPTSLCT LPTERR# INIT# LPTAFD# SLCTIN# LPTSTB# CTS2 DSR2 DCD2 RI2 R28410K VCCUSB G4 G3 G2 G1 F5 H4 K3 K4 L1 K5 F7 F10 F12 F13 F14 H6 J6 K6 M6 N6 B13 C13 D13 E13 A15 C15 C16 E15 D16 2 C374 C379 4.7UF_1206 1UF +3VS R250 R239 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ9 IRQ10 IRQ11 IRQ14 IRQ15 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ9 IRQ10 IRQ11 IRQ14 IRQ15 21 +3VS E4 H5 D12 E12 @10PF D L3 E2 D3 M1 M5 N4 AEN R253 R254 R252 @10 12 64M#/128M PID0 PID1 PID2 PID3 20 14MOSC +3VS SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 L2 E1 D2 L4 M3 N2 SIRQ PHDRST# SHDRST# 10K @10K 14 14 14 14 Y1 Y2 W2 Y3 W3 V3 Y4 W4 L5 M2 M4 N1 N3 N5 P1 P2 ACK BUSY PE SLCT ERROR PINIT AUTOFD SLCTIN STROBE SA[0 19] RP76 USBP1+ USBP1USBP0+ USBP0- SA[0 19] SD[0 15] LPD0 LPD1 LPD2 LPD3 LPD4 LPD5 LPD6 LPD7 SD[0 15] 12,20 LPD[0 7] B15 D15 A14 B14 C14 D14 E14 A13 12,20 SDD[0 15] PRD0 PRD1 PRD2 PRD3 PRD4 PRD5 PRD6 PRD7 LPD[0 7] SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15 SA16 SA17 SA18 SA19 LA20 LA21 LA22 LA23 12 SDD[0 15] W1 V2 V1 U3 U2 U1 T4 T3 T2 T1 R5 R4 R3 R2 R1 P5 P4 P3 K2 K1 J5 J4 J3 J2 A 17 24 SDD0 SDD1 SDD2 SDD3 SDD4 SDD5 SDD6 SDD7 SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15 SA16 SA17 SA18 SA19 The components most place cloely 686B 1 SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet 10 of 34 R192 IRQ12 +3VALW 5,9,27 EC_HPOWON +RTCVCC 79 165 28 PFAIL# HPWRON VBAT G S D Development ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 (P136) SHBM#(Shared/Non-Shared BIOS Memory) Mode FX Bus Interface Enabled Non Shared Memories Shared Memories RD# SEL0# WR0# 111 105 112 HDEN# HRMS# PG0/SELIO# PG2/CLK PG3/SEL1# PG4/WR1# 110 107 106 113 SELIO# VGASUSP#_1 PCMRST# ATFOUT# PF0/D8 PF1/D9 PF2/D10 PF3/D11 PF4/D12 PF5/D13 PF6/D14 PF7/D15 145 146 147 148 149 150 151 152 HMR 164 FXBUSEN# (P130) ISA Bus Compatible Mode HDEN#(Host Device Enable) Mode (P111) HDEN# Device are enabled o reset TRIS(TRI-STATE) (P102) Normally TriState RB751V R258 CRY2 22M R259 51K C290 33PF CLK_SMB +5VALW DAT_SMB R193 4.7K 13 12 +3V R303 C377 1UF FRD# FSEL# FWR# 14 10K U34A 74LVC125 21 21 21 SELIO# PIIX4_LID# 21 BQ_BATT 29 SUSA# 9,11 SUSB# SUSC# SYSON 22 ACIN 9,26,29 BKOFF# 14 SYSON ACIN BKOFF# 51RST 89 90 131 132 133 134 175 176 VOL_DW# 21,26 BATT_CHGI 30 VOL_UP# 21,26 VBATT 29 BATT_TEMP 29 EXT_DATA 25 EXT_CLK 25 KBD_DATA 25 KBD_CLK 25 PS2_DATA 26 PS2_CLK 26 SCI# SCI# +3V POWER 21 PCMRST# 16 N3/F5# RP51 ENV1 KBA15 KBA16 KBA17 10 EXT_DATA EXT_CLK 10 HRMS# ECSMI# KBA18 ENV0 10P8R-10K RP68 +5VS 26 KBD_DATA KBD_CLK PS2_DATA PS2_CLK +5VS RP59 01UF C222 BATT_CHGI 01UF C226 BATT_TEMP 01UF VBATT 51ON VGASUSP +3V 570SCI# 26 +3V ECAGND +3VALW 30 RP52 10 HDEN# SELIO# 21,26 LID_SW# BATT_TEMP EXT_DATA EXT_CLK KBD_DATA KBD_CLK PS2_DATA PS2_CLK 10K 11 NC NC NC NC NC NC NC NC PH0/BST0 PH1/BST1 PH2/BST2 PH3/PFS# PH4/PLI# PH5/ISE# 104 103 102 101 100 99 DA0 DA1 DA2 DA3 95 96 97 98 PD0/AD0 PD1/AD1 PD2/AD2 PD3/AD3 PD4/AD4 PD5/AD5 PD6/AD6 PD7/AD7 81 82 83 84 85 86 93 94 PSCLK1 PSCLK2 PSDAT1 PSDAT2 R199 4.7K R302 U34D 74LVC125 EN_DFAN# 22 VOL_AMP 26 BNI/ILI# 29 VBATT +3V 10P8R-10K ACOFF 30 SUSP# 18,22,31,32 MMO_ON 21,22 ENV1 ENV0 FAN_SENSE C296 10PF 9,26 ON/OFF 23 EN_WOL# 9,22 FAN_SENSE 26 NUM_LED# 26 CAPS_LED# 26 ARROW_LED# +3V POWER +3V POWER OCP 1 X2 32.768KHZ ECSMI# 10K G20 RCL# CRY1 SA18 KBA18 RING# CLK_SMB DAT_SMB PWM ATF_INT# VGASUSP#_1 C224 +3VALW RB751V 23 RING# 2,18,24 SMC 2,18,24 SMD 14 INVT_PWM ATFINT# PC87570-176PIN 570SCI# R173 RCL# RC# PC0 PC1 PC2 PC3/EXINT0 PC4/EXTINT11 PC5/EXINT15 PC6/PSCLK3 PC7/PSDAT3 PB0/RING PB1/SCL PB2/SDA PB3/TA PB4/TB PB5/GA20 PB6/HRSTO PB7/SWIN CRY1 CRY2 D18 10 58 60 57 59 G20 61 62 63 64 65 68 70 69 25 27 1 D17 GATEA20 71 72 73 74 75 76 77 78 32KX1 32KX2 R163 10K 12 PE0/HA18 136 PE1/A18 2 +3VS 10 137 138 139 140 141 142 143 144 U34C 74LVC125 157 162 163 13 158 159 14 43 44 45 46 87 88 D0 D1 D2 D3 D4 D5 D6 D7 FXBUSEN#(FX Bus Interface Enable) ATFOUT# KBA0 KBA1 KBA2 KBA3 KBA4 KBA5 KBA6 KBA7 KBA8 KBA9 KBA10 KBA11 KBA12 KBA13 KBA14 KBA15 KBA16 KBA17 EXTSMI# +3V POWER +3V U21 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 135 EXTSMI# 10,12 NC NC NC NC NC NC NC NC HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HMEMCS#/PA0 HMEMRD#/PA1 HMEMWR#/PA2 HAEN/FXASTB# HIOR# HIOW# HIOCHRDY 15 16 17 18 19 20 21 22 166 167 168 169 170 171 172 173 174 10 11 IRD Reset host when shared memory access can not be completed 1 ECAGND HA0 HA1 HA2 HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16/PA3 HA17/PA4 23 67 108 161 92 AGND Devices are disabled on reset 10 MEMW# A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13/BE0 A14/BE1 A15/PG1 A16/PA5 A17/PA6 HRMS# Extend access until completed R231 100K R156 10K ECSMI# AEN 10 IOR# 10,12 IOW# 10,12 IOCHRDY 10,12 (P105) U34B 74LVC125 PCMRST# RING# 8P4R_10K N3/F5# BKOFF# G20 RCL# 1 @RB751V R188 10K EC_HPOWON IRQ1 IRQ8# IRQ11 IRQ12 Mode 10,12 R153 +3VALW @0 10P8R-4.7K D31 10,12 156 155 154 153 IRE ENV1 (P103) R304 +3V POWER D23 IRQ1 IRQ8# KBSOUT0 KBSOUT1 KBSOUT2 KBSOUT3 KBSOUT4 KBSOUT5 KBSOUT6 KBSOUT7 KBSOUT8 KBSOUT9 KBSOUT10 KBSOUT11 KBSOUT12 KBSOUT13 KBSOUT14 KBSOUT15 ENV0 (P104) 74LVC14 10,12 CHB1608U800 1K Q38 2N7002 HRMS#(Host Reset Mode Select) Environment U31A +3VALW R203 @10K 56 55 54 53 52 51 50 49 48 47 42 41 40 39 38 37 KBSIN0 KBSIN1 KBSIN2 KBSIN3 KBSIN4 KBSIN5 KBSIN6 KBSIN7 SYSON R155 47K_1% 21 CDON#/MAIL 26 CDON# 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 CDON_BTN# 26 DAN202U KSO0 KSO1 KSO2 KSO3 KSO4 KSO5 KSO6 KSO7 KSO8 KSO9 KSO10 KSO11 KSO12 KSO13 KSO14 KSO15 36 35 34 33 32 31 30 29 VCC VCC VCC VCC 24 26 66 109 160 GND GND GND GND GND KSI0 KSI1 KSI2 KSI3 KSI4 KSI5 KSI6 KSI7 MEMR# C228 1UF 91 80 1000PF AVCC AVREF C243 1UF C289 1000PF C251 2 1UF 1 1 C205 SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 1UF Q39 2N7002 SA17 SA16 SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 SA0 C253 BIOSCS# 10 51AVCC L29 +3VALW D 2 C348 1UF G R178 +12VS 14 +3VALW S @CHB1608U800 D +3V 100K L33 G 2N7002 Q31 S KBA[0 18] ADB[0 7] SA[0 18] SD[0 7] KSI[0 7] KSO[0 15] 21 KBA[0 18] 21 ADB[0 7] 10,12 SA[0 18] 10,12 SD[0 7] 21 KSI[0 7] 21 KSO[0 15] Compal Electronics, Inc Title SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet 20 of 34 +5VCD +3VALW C204 R95 8P4R-100K +3VALW SELIO# SELIO# 20 20 +3VALW RP37 DD AA BB CC 1G 2G KBA3 R154 10K +3V +5VALW VR_ON FSTCHG 30 CD_PLAY 18 SW_CLK/HDD_LED# 26 SW_DATA/CD_FDD_LED# 74HCT273 1UF_25V_0805 LID# +3VALW SELIO# +5VALW PME# 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 11 D16 18 16 14 12 ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 51RING# PX4_RI# +3VALW RB751V 14 KBA4 13 D0 D1 D2 D3 D4 D5 D6 D7 BB LARST# 11 CLK CLR U16 12 15 16 19 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 FRD# KBA10 FSEL# ADB7 ADB6 ADB5 ADB4 ADB3 ADB2 ADB1 ADB0 KBA0 KBA1 KBA2 KBA3 NC A16 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 VSS BATT_LOW_LED# 26 PBTN_OUT# LLBATT# BATT_CHGI_LED# 26 BEEP# 26 74HCT273 +12V 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VCC WE* A17 A14 A13 A8 A9 A11 OE* A10 CE* DQ7 DQ6 DQ5 DQ4 DQ3 FWE# KBA17 KBA14 KBA13 KBA8 KBA9 KBA11 FRD# KBA10 FSEL# ADB7 ADB6 ADB5 ADB4 ADB3 R142 15 PCM_PME# 23 MDMPME# +12V Q25 2N7002 1394_PME# KSI[0 7] KSO[0 15] KSI[0 7] 20 KSO[0 15] 20 JP6 R139 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 2 100K Q24 2N7002 28 R143 10K 100K 2 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 PME# PME# 23 @29F040 For Test Only(PLCC Socket) SST39VF040_TSOP U8 1UF 20 20 KBA[0 18] ADB[0 7] @29F040 KBA[0 18] ADB[0 7] FSEL# 20 +3VALW +3VALW R141 R144 100K FWE# 1 U15 7SH32FU 2N7002 +12VS 100K G 20 Q26 S ADB2 ADB1 ADB0 KBA0 KBA1 KBA2 KBA3 FRD# D FRD# KBA10 FSEL# ADB7 ADB6 ADB5 ADB4 ADB3 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 OE# A10 CE# DQ7 DQ6 DQ5 DQ4 DQ3 VSS DQ2 DQ1 DQ0 A0 A1 A2 A3 A11 A9 A8 A13 A14 A17 WE# VCC A18 A16 A15 A12 A7 A6 A5 A4 KSI1 KSI7 KSI6 KSO9 KSI4 KSI5 KSO0 KSI2 KSI3 KSO5 KSO1 KSI0 KSO2 KSO4 KSO7 KSO8 KSO6 KSO3 KSO12 KSO13 KSO14 KSO11 KSO10 KSO15 4 4 4 8 8 8 CP12 8P4C-220PF CP13 8P4C-220PF CP14 8P4C-220PF CP15 8P4C-220PF CP16 8P4C-220PF CP17 8P4C-220PF int kb-85201-2405 FLASH# 10 FWR# 20 Compal Electronics, Inc KBA18 KBA16 KBA15 KBA12 KBA7 KBA6 KBA5 KBA4 10 11 12 13 14 15 16 PWR_LED# 26 TRICKLE 30 51RING# KBA18 KBA16 KBA15 KBA12 KBA7 KBA6 KBA5 KBA4 KBA3 KBA2 KBA1 KBA0 ADB0 ADB1 ADB2 C199 +3VALW 13 14 17 18 +3VALW U9 OE# A10 CE# DQ7 DQ6 DQ5 DQ4 DQ3 VSS DQ2 DQ1 DQ0 A0 A1 A2 A3 10 ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 DD U7 A11 A9 A8 A13 A14 A17 WE# VCC A18 A16 A15 A12 A7 A6 A5 A4 U13C 74LVC32 SELIO# +3VALW 10 11 12 13 14 15 16 1UF 74LVC244 10 1G 2G C192 RB751V 1UF U11 20 19 U13D 74LVC32 14 12 11 13 15 17 GND E_MAIL# INTERNET# PIIX4_LID# VCC RP35 20 C191 10 +5VALW E_MAIL# INTERNET# BUTTON3# BUTTON4# ATF# LID_SW# ENVEE KBA1 KBA11 KBA9 KBA8 KBA13 KBA14 KBA17 FWE# 26 C194 D22 100K +3VALW SMB_SEL# 24 DQ_BATT# 29 MAIL_ACT_LED# 26 @RB751V 8P4R-100K 26 26 26 26 20,26 5,14 CLK CLR 20K LID# DAN202U KBA18 KBA16 KBA15 KBA12 KBA7 KBA6 KBA5 KBA4 11 12 15 16 19 32 RB751V LID_SW# R148 +3VALW AA LARST# U10 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 D12 PCM_LED KBA11 KBA9 KBA8 KBA13 KBA14 KBA17 FWE# D0 D1 D2 D3 D4 D5 D6 D7 R140 D15 MMO_ON MMO_ON U13A 74LVC32 13 14 17 18 20 14 ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 VCC 15 PCM2_LED 1UF 74LVC244 CC +3VALW SELIO# D14 1 8P4R_100K 20,22 15 PCM1_LED C198 GND 20 ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 18 16 14 12 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 10 14 KBA2 19 U13B 74LVC32 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 VCC PCM_LED SHDD# U17 VCC SHDD_LED# PHDD_LED# DRV0# OCCB# 11 13 15 17 C193 GND 19 19 10,19 16 VOL_DW# VOL_UP# CDON#/MAIL CD_INTA# BUTTON_LOCK# 1UF 100K 20,26 20,26 20 18 26 1UF +5VALW GND RP55 10 +3VALW Title 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 SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet 21 of 34 A B C D E +3V + C271 C272 1UF_0805 10UF_1206 6.3V +3VALW U23 D1 D1 D2 D2 S1 G1 S2 G2 8936 + SYSON_ALW R205 C241 10UF_1206 6.3V C274 R230 01UF @1M 2N7002 Q36 +12VALW 100K SYSON# +5VS +12VS +3V +5V +5VALW +12V +5VALW +3VS +3VS R323 470 +3VALW Q49 2N7002 SUSP + C257 C269 1UF_0805 10UF_1206 6.3V U25 D1 D1 D2 D2 S1 G1 S2 G2 1 R120 470 SUSP 3 Q48 2N7002 R215 470 SUSP Q21 2N7002 R301 470 Q32 2N7002 SYSON# R308 10K R320 470 R307 10K SUSP SYSON# SYSON# Q42 2N7002 SUSP# Q46 2N7002 SYSON# 20 Q43 2N7002 SYSON SYSON Q44 2N7002 R270 5VS_GATE +12VALW 8936 + R327 470 C284 10UF_1206 6.3V R276 C307 01UF 100K SUSP 2N7002 @1M Q41 2 +12VALW +5VALW +12VALW +5VS +12VALW +12VALW U37 D1 D1 D2 D2 S1 G1 S2 G2 C455 1UF + C391 4.7UF_1206 16V 8936 + C456 1UF R356 100K C453 1UF_0805_50V 50V +5V R360 Q51 NDS352P R358 51K C452 1UF_0805 50V 1 C390 4.7UF_1206 16V R355 100K C378 1UF_0805 Q52 NDS352P R357 51K +12V +12VS 100K + 5VS_GATE Q53 2N7002 C371 01UF + C450 1UF_1206_25V 25V 18,20,31,32 SUSP# SUSP# Q54 2N7002 C454 1UF_1206 25V FAN CONN +5VALW +12V +12VS U27 R132 200K 20,21 MMO_ON 22K + U24B LM358 Q55 2SC2411K B C470 10UF_1206 1SS355 FAN1 1UF C471 D44 E JP21 R371 100 1 C - 9,20 FAN_SENSE D43 1N4148 FAN_CON_3P C163 4.7UF_25V_1206 CC3216 R223 R228 8.2K 10K Q22 DTC124EK 22K + +2.5V_CLK Q23 2N7002 S C179 1UF Q18 SI2302DS 2 SYSON_ALW C297 01UF G EN_DFAN# 1 100K R124 16V EN_DFAN# 20 D +2.5VS 100K C315 1UF_0805 C318 4.7UF_1206 R135 + C286 4.7UF_1206 16V +5VS 8936 + +5V +5V S1 G1 S2 G2 D1 D1 D2 D2 4 Compal Electronics, Inc Title PROPRIETARY NOTE A B 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 IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E 22 of 34 Q10 @SI2301DS +3VALW R346 JP11 +3V 1 G +3.3VAUX D S C82 @1UF_25V_0805 2 C108 @1UF_25V_0805 EN_WOL# D13 RJ11/RJ45 R103 20 15 PCM_RI# MINI_RI# PCM_RI# +5VALW RING# 20 RB717F @100K JP17 C/BE#3 AD21 AD19 AD17 5,9,15,28 C/BE#2 5,9,12,15,28 IRDY# 5,9,12,15,28 CLKRUN# 5,9,12,15,28 SERR# 12,15,28 PERR# 5,9,15,28 C/BE#1 AD14 AD12 AD10 AD8 AD7 PCLK_MINI AD5 AD3 W=30mils AD1 +5VS_MINIPCI 12 R79 10 C84 33PF MOD_AUDIO_MON +5VS MINI_RI# W=30mils L26 0603 +3VS_MINIPCI L25 W=40mils GNT#1 GNT#1 +3V CHB1608U121 0603 MDMPME# 21 AD30 AD28 AD26 R105 AD24 MINI_IDSEL AD22 AD20 AD27 100 AD18 AD16 PAR 5,9,12,15,28 FRAME# TRDY# STOP# 5,9,12,15,28 5,9,12,15,28 5,9,12,15,28 IDSEL : AD27 +5VS_MINIPCI DEVSEL# 5,9,12,15,28 AD15 AD13 AD11 C221 @1000PF C197 @.1UF C408 @.1UF C206 @10UF_1210 AD9 C/BE#0 5,9,15,28 AD6 AD4 AD2 AD0 +3VS_MINIPCI C152 C93 C423 C413 1UF 1UF 1UF 1UF MOD_AUDIO_MON C67 C157 1UF 1UF C183 5,9,15,28 R99 9,12 1UF C177 1UF C190 10UF_1210 AD28 AD27 AD25 100 AD23 +5VS_MINIPCI PIRQD# GNT#0 +3.3VAUX AD31 AD29 15,16,28 REQ#1 5,9,13,15,16,19,28 CBRST# PCLK_MINI W=40mils MINI_RST# PCIRST# 11 REQ#0 W=30mils PIRQD# PCIRST# 2 @0 R69 R77 MINI_RST# LAN RESERVED CHB1608U121 0603 PIRQB# PIRQB# RING W=40mils 9,12,15 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 2 L24 KEY 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 +3VS_MINIPCI +3V 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 KEY 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 LAN RESERVED L27 MD_SPK 26 0.5_0805 W=20mils TIP +3.3VAUX C220 Mini-PCI SLOT 1UF +5VS_MINIPCI Compal Electronics, Inc Title AD[0 31] AD[0 31] 5,9,15,28 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 SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet 23 of 34 +5VALW SMD_BATT SMC_BATT SMB_SEL SMB_SEL# +5VALW +5VALW VCC 1Y 2Y 3Y 4Y NC NC GND 1A 2A 3A 4A 1OE 2OE 3OE 4OE 16 10 13 SMD SMC SMD SMC 2,18,20 2,18,20 C202 +5VALW 11 14 12 15 R145 100K 1UF U12 @QS3125 SMC_EE SMD_EE R171 @10K VCC WC SCL SDA A0 A1 A2 GND 29 29 SMD_EE SMC_EE SMD_BATT SMC_BATT C240 @.1UF U19 NM24C16 SMB_SEL# SMD Q29 @2N7002 SMC SMD_EE R381 R382 SMD_BATT SMC_EE R146 100K R161 @4.7K R160 @4.7K S R379 R380 1 21 +5VALW SMB_SEL D SMB_SEL# G +5VALW SMD SMC SMC_BATT R200 @4.7K R201 @4.7K +5V_PRN PARALLEL PORT LPTSLCT LPTPE LPTBUSY LPTACK# 10 +5V_PRN CP8 RP3 10P8R-2.7K D6 +5VS RB420D +5V_PRN 10 FD7 FD6 FD5 FD4 LPTSTB# C401 220PF LPTSTB# LPTACK# LPTBUSY LPTPE LPTSLCT 8P4C-220PF CP11 FD3 LPTSLCTIN# FD2 LPTINIT# 8P4C-220PF CP9 FD4 FD5 FD6 FD7 8P4C-220PF CP10 AFD#/3M# R16 33 R15 33 10 INIT# 10 SLCTIN# +5V_PRN AFD#/3M# LPTERR# LPTINIT# LPTSLCTIN# R338 2.2K R339 33 FD1 LPTERR# FD0 AFD#/3M# R14 33 LPTINIT# LPTSLCTIN# 10 LPTAFD# 10 LPTERR# FD0 LPTERR# FD1 LPTINIT# FD2 LPTSLCTIN# FD3 FD4 10 FD5 FD6 RP4 10P8R-2.7K RP96 8P4R-68 LPD3 LPD2 LPD1 LPD0 LPD7 LPD6 LPD5 LPD4 +5V_PRN FD7 FD3 FD2 FD1 FD0 FD3 FD2 FD1 FD0 FD7 FD6 FD5 FD4 10 LPTACK# 10 LPTBUSY 10 LPTPE 10 LPTSLCT LPTACK# LPTBUSY LPTPE LPTSLCT 14 15 16 17 18 19 20 21 22 10 23 11 24 12 25 13 8P4C-220PF JP10 LPTCN-25 RP97 8P4R-68 10 LPD[0 7] LPD[0 7] Compal Electronics, Inc Title 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 SCHEMATIC, M/B LA-1281 Size Document Number Rev 1B 401202 Date: 星星星, 星星 22, 2001 Sheet 24 of 34 20 KBD_CLK 1 + C38 150UF_E 2 C36 1UF 1 C407 1000PF R341 560K C432 220PF OVCUR#0 L22 CHB1608U800 C436 1000PF 10 L21 CHB1608U800 10 10 KBD_DATA F2 POLYSWITCH_0.75A R340 470K JP18 KBD/PS2_6 20 C440 220PF USB_AGND L44 CHB1608U800 KB_VCC F4 POLYSWITCH_1.1A USB_VCCA +5VS +5VS EXT_DATA C447 220PF EXT_DATA L45 CHB1608U800 20 EXT_CLK EXT_CLK 20 1 Keyboard CONN Q17 @SMO5 1 C175 220PF JP13 L9 N1608Z301T01 2 L8 N1608Z301T01 USB_CONN1 1 C176 220PF Q19 @SMO5 USB0_DUSB0_D+ USB0_DUSB0_D+ C32 1UF L4 CHB4516G750_1806 4516 USB_VCCB +5VS R106 470K C99 1UF + C91 150UF_E F3 POLYSWITCH_0.75A MODE0 MODE1 FIR_SEL R333 @10K + TXD IRTXOUT RXD IRRX N.C @HSDL-3600 2 AGND 2 USB1_DUSB1_D+ USB1_DUSB1_D+ 1 JP15 L15 N1608Z301T01 2 L12 N1608Z301T01 USB_CONN1 10 10 GND 1/4W W=40mils 10 L43 CHB4516G750_1806 4516 C419 1UF LEDA R334 @10K 2 R335 @10K IRMODE VCC R115 560K 2 R2 @4.7_1206 FIR_VCC U1 C2 @0.47UF C145 1000PF C396 @10UF 6.3V_A + C1 @10UF 6.3V_A 1 R1 @4.7_1206 1 +3VS OVCUR#1 FIR Module 10 USB_BGND +3VS Compal Electronics, Inc Title 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 SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet 25 of 34 CHGRTC 51ON# 1 1 Reset Button +3VALW D38 @RB751V 2 D37 RB751V 2 C380 1UF R321 @5.6M BTN1# BTN2# Q47 @2N7002 21 MAIL_ACT_LED# 51RST 51RST 51ON_RST# 20 R17 4.7K U46 7SH14 C507 CHGRTC 21 BUTTON_LOCK# 21 PWR_LED# 20 20 PS2_CLK PS2_DATA BUT_LOCK# EMAIL_ON# D36 1UF 51ON_RST# BTN4# BTN3# 20 CDON_BTN# 20,21 VOL_UP# 20,21 VOL_DW# 20 VOL_AMP CDON# DAN202U 20 C3 1UF_25V_0805 10K MEOFFBTN 1 SW3 Q1 DTA114EK EMAIL_ON# 10K D2 D Q45 2N7002 D1 1N4148 CDON_BTN# is Low , enable CD_PLAY MAIL is High , enable MAIL R317 560K R316 100K R309 @100K BUTTON_LOCK# BUT_LOCK# 9 9 DAN202U IAC_BITCLK IAC_SDATAI IAC_SDATAO IAC_SYNC IAC_RST# +3VALW 21 BATT_LOW_LED# R195 100K D21 ON/OFFBTN# 51ON# +3VALW ON/OFF 9,20 51ON# 30 STOPBTN D32 RB751V BTN3# 2 18 DM_ON DM_ON# D39 RB751V BTN4# 23 MD_SPK 19 19 19 CD_AGND CDROM_L CDROM_R MONO_IN_R E_MAIL# 21 +3VS BUTTON3# 21 +5VCD E 22K Q30 DTC124EK R209 33K 22K B D19 RLZ20A 2 REVBTN D34 RB751V BTN2# 1 1 C229 1000PF C 18 18 INTERNET# 21 21 BATT_CHGI_LED# 18 51ON DAN202U R207 4.7K 20 FRDBTN 18 D PLAYBTN +5VALW BUTTON4# 21 +5VS G 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 D C HEADER 50 SW2 HCH SMT1-02 18 ON/OFF D33 RB751V BTN1# C JP4 C295 10UF_1206 C287 10UF_1206 C304 10UF_1206 Q37 2N7002 S B B +3V BEEP# +3V R261 100K 10 System Window Connector R266 8.2K +3V POWER U31B C314 22UF 74LVC14 +3V POWER C316 1UF JP3 R273 560 +5VALW 9,20,29 ACIN 21 SW_CLK/HDD_LED# 21 SW_DATA/CD_FDD_LED# 20 CAPS_LED# 20 ARROW_LED# 20 NUM_LED# U28C 74LVC125 14 21 15 PCM_SPK# C327 1UF MONO_IN_R 20,21 +3V 14 A +5VS +3VS R287 560 LID_SW# LID_SW# SW1 74LVC14 +3V POWER C320 1UF 96212-1011S R279 560 R282 10K A HORNG CHIH SPKR 10 U31C 9 10 D27 RB751V Compal Electronics, Inc 2 Title 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 SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet 26 of 34 A B +3V C D E CPU_CORE 1 1 + - 1 R245 10K U24A LM358 Q35 2N7002 R244 10K +3V 2 RTC BATT C273 0.33UF_0805 3 R229 100K_1% C268 1UF R242 56K R224 150K_1% 1 +12V +3V +3V +RTCBATT 14 CPU_IO +5V 1 - U20A @LM358 C239 @0.33UF_0805 +5V Q33 @2N7002 U20B @LM358 +3VS R281 240K U33 7SH08FU MR# PFI NC J5 CPU_IO (2.7A) R280 100K J6 +2.5VSP +2.5VS (2A) C317 01UF C324 1UF RST# RST PFO# 12 11 U28D 74LVC125 +3V POWER SPWROFF# 5,9,20 R271 10K MAX708 2 3MMA/+2.5VS 1 3MMA/CPU_IO U29 1 2 +CPU_IOP EC_HPOWON 5,9,20 13 2 PAD-OPEN 4x4m C337 1UF VR_POK 2,9,32 VCC (4A) +5VS +3VALW +3VALWP +3VS C328 1UF +5VALW(5A) GND C230 @0.33UF_0805 - PAD-OPEN 4x4m J3 U31F 74LVC14 +3V POWER + 12 R191 @56K R181 @200K_1% C346 1UF 13 U32 7SH32FU (120mA) R294 330K R217 10K +12VALW J1 +5VALWP 14 JOPEN/+12V 1 J2 +5V R182 @100K_1% C334 1UF +3V +12VALWP R293 47K DC/DC INTERFACE RSMRST# +3V +3V +2.5V_CLK U31E 74LVC14 +3V POWER +3V POWER C342 1UF +3V 10 Q34 @2N7002 RSMRST# 11 J4 JOPEN + 2 R189 @100K_1% C238 @.1UF U31D 74LVC14 1 CHGRTC C347 1UF +RTCVCC R194 @56K 2 R183 @150K_1% D35 HSM1265 R296 330K RTCBATT 14 1 +3V R297 47K + BATT1 - 4 Compal Electronics, Inc Title PROPRIETARY NOTE A B 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 IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E 27 of 34 A B C D E +3V 1 1 C45 1UF 2 C104 4.7UF_10V_0805 C73 1UF C69 01UF 2 1 C102 01UF C106 1UF C103 1UF 1 C107 01UF R46 4.7K R408 4.7K C72 01UF R68 4.7K C65 01UF 2 R66 4.7K +3V 2 AD[0 31] 5,9,15,23 AD[0 31] +3V +3V R70 22 C59 10PF 5,9,15,23 C/BE#3 5,9,15,23 C/BE#2 5,9,15,23 C/BE#1 5,9,15,23 C/BE#0 11 PCLK_1394 R102 GNT#2 100 REQ#2 AD24 5,9,12,15,23 FRAME# 5,9,12,15,23 IRDY# 5,9,12,15,23 TRDY# 5,9,12,15,23 DEVSEL# 5,9,12,15,23 STOP# 12,15,23 PERR# 9,12 PIRQC# 21 1394_PME# 5,9,12,15,23 SERR# 5,9,12,15,23 PAR 5,9,12,15,23 CLKRUN# 5,9,13,15,16,19,23 PCIRST# FRAME# IRDY# TRDY# DEVSEL# STOP# PERR# PIRQC# 1394_PME# SERR# PAR PCIRST# TSB43AB22 R345 PHY PORT TPBIAS1 TPA1+ TPA1TPB1+ TPB1- 125 124 123 122 121 R0 118 R1 119 X0 X1 FILTER0 FILTER1 BIAS CURRENT C40 C406 1UF 1UF C405 1UF 1UF C105 106 +3V CPS 15 27 39 51 59 72 88 100 107 108 120 +3V PCI BUS INTERFACE R36 1K C39 1UF_10V_0603 R35 1K 2 R342 1K R34 6.34K_1% OSCILLATOR C55 10PF C44 10PF Y1 FILTER 24.576 MHz C56 1UF R55 220 EEPROM WIRE BUS SDA 92 SCL 91 PC0 PC1 PC2 99 98 97 POWER CLASS PHY PORT TPBIAS0 TPA0+ TPA0TPB0 + TPB0 - +3V +3V DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD PLLVDD AVDD AVDD AVDD AVDD AVDD CYCLEOUT TEST7 TEST17 TEST16 CYCLEIN 20 35 48 62 78 VDDP VDDP VDDP VDDP VDDP PCI_AD31 PCI_AD30 PCI_AD29 PCI_AD28 PCI_AD27 PCI_AD26 PCI_AD25 PCI_AD24 PCI_AD23 PCI_AD22 PCI_AD21 PCI_AD20 PCI_AD19 PCI_AD18 PCI_AD17 PCI_AD16 PCI_AD15 PCI_AD14 PCI_AD13 PCI_AD12 PCI_AD11 PCI_AD10 PCI_AD9 PCI_AD8 PCI_AD7 PCI_AD6 PCI_AD5 PCI_AD4 PCI_AD3 PCI_AD2 PCI_AD1 PCI_AD0 PCI_C/BE3 PCI_C/BE2 PCI_C/BE1 PCI_C/BE0 PCI_CLK PCI_GNT PCI_REQ PCI_IDSEL PCI_FRAME PCI_IRDY PCI_TRDY PCI_DEVSEL PCI_STOP PCI_PERR PCI_INTA PCI_PME PCI_SERR PCI_PAR PCI_CLKRUN PCI_RST @2.2K R56 220 TPBIAS0 R23 56.2_1% PCLK_1394 22 24 25 26 28 29 31 32 37 38 40 41 42 43 45 46 61 63 65 66 67 69 70 71 74 76 77 79 80 81 82 84 34 47 60 73 16 18 19 36 49 50 52 53 54 56 13 21 57 58 12 85 C31 1UF_10V_0603 R24 56.2_1% 116 115 114 113 112 JP12 AD31 AD30 AD29 AD28 AD27 AD26 AD25 AD24 AD23 AD22 AD21 AD20 AD19 AD18 AD17 AD16 AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 C/BE#3 C/BE#2 C/BE#1 C/BE#0 PCLK_1394 GNT#2 REQ#2 86 96 10 11 U3 TSB43AB22 87 TPB_0TPB_0+ TPA_0TPA_0+ TPA_0+ TPA_0TPB_0+ TPB_0- R4 R3 R13 R12 1 1 2 2 0 0 TPB0TPB0+ TPA0TPA0+ 4 FOXCONN-UV31413 G_RST 89 90 GPIO3 GPIO2 94 95 R52 R40 1 220 220 TEST3 TEST2 TEST1 TEST0 101 102 104 105 R38 R37 R343 R344 1 1 2 2 220 220 220 220 R19 56.2_1% R18 56.2_1% R20 5.11K_1% C30 220PF R62 220 TSB43AB22 USE C54 1UF C46 @0 C89 @0 1 C81 1UF 2 1 R63 220 14 TEST9 TEST8 109 110 111 117 126 127 128 17 23 30 33 44 55 64 68 75 83 93 103 R393 15,16,23 CBRST# PLLGND1 PLLGND2 AGND AGND AGND AGND AGND AGND AGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND C409 @4.7UF_0805 For TSB43AA22 C46,C89 change to ohm to short to GND Title THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC AND CONTAINS CONFIDENTIAL AND Size TRADE SECRET INFORMATION THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D B DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC Date: A B C D Compal Electronics, Inc SCHEMATIC, M/B LA-1281 Document Number Rev 1B 401202 星星星, 星星 22, 2001 Sheet E 28 of 34 A B C D PF1 VMB PF2 @10K PR3 PC1 4.7UF_1210_25V BQ_BATT/SMD PC2 4.7UF_1210_25V 20 51AVCC +3VALWP BNI/ILI# PR115 PR4 PD1 @BAS40-04 SMD_BATT 24 PR6 10K +5VALWP 25063A-08G1-C PR8 20 BATT_TEMP 51AVCC 3.3V FOR 87570 AVCC SMC_BATT 24 PC6 4700PF PC7 0.1UF_0805_25V PR10 PD4 AS2431 PR11 @0 1.62K_0.1% DQ_BATT# 21 PR15 1SS355 PR17 10K 20 PC9 150PF PU2A VBATT LM358A PR19 100K_1% PR16 150K_0.1% 6 PD6 - - 5.11K_0.1% PR18 34.8K_1% PR20 @2.2K PC10 100PF 8 + PC8 1UF_25V_1206 PR14 301K_0.1% PU1B LM358A + PU2B LM358A +3VALWP PR12 100K_1% PR13 100K_1% @10K PR9 2.2K_1206 DBV BSCL PD5 BAS40-04 +5VALWP VS 200 PD3 @BAS40-04 VS PQ1 @SI2303DS PD2 BAS40-04 PC5 1UF_25V_1206 @0 PR5 1K PR7 PR2 BQ_BATT 20 @0 6.49K_1% PR116 PZD1 RLZ10C 2 BATT+ VBS BNI/ILI# TS EEPROMVCC BSCL BQ_BATT/SMD @5A PC4 4.7UF_1210_25V PR1 200 PC3 4.7UF_1210_25V PJP1 + E 7A +3VALWP PR114 - +5VALWP DBV VBS PR21 15K_0.1% VS PR22 100K_1% VIN 2DC-S315-B01 1 PD7 EC10QS04 PF3 PL1 CHC4532UX 5A + - PR24 1M_0.1% PR25 453K_1% PJP2 PR23 1K_1% PU4A LM358A 3 PC12 1000PF PC13 100PF PL2 CHC4532UX 2 PC14 100PF PC15 1000PF PQ2 2N7002 G D PC11 1000PF S +3VALWP 3 PD8 30 PR26 210K_1% LI/NIMH# 30 1SS355 VS PR27 10K ACIN:VH:17.8V/VL:16V VIN PR28 402K_1% LI/NIMH# PACIN 3.3K BNI/ILI# ACIN 9,20,26 100K PR32 100K PQ5 2N7002 S PZD2 RLZ3.6B PR34 47K D G 5.1K PC17 0.22UF_0805_16V DTC115EK PR31 - 2N7002 PR35 45.3K_1% PR33 10K LM358A + PQ3 S PQ4 +RTCVREF PC16 1000PF 30 PU1A D G PR29 174K_1% PR30 10K ACOFF# Compal Electronics, Inc Title 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 A B C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E 29 of 34 A B C P1 - PD10 RB751V PR48 2.2K_1206 D D D D SI4835DY PC24 4.7UF_1210 25V PU5B LM358A + - G PC30 100PF S PQ20 2N7002 VS RLZ16B PC39 PACIN PACIN PR80 1 BATT_CHGI 20 PR77 47K D 2N7002 PQ25 +5VALWP G PR78 100K_1% 100K PC36 4.7UF_1206_16V 100K PR72 10K 1SS355 100K S PC37 1UF TRICKLE 47K 21 100K 29 PZD4 PR76 22K_0.5% PQ23 DTC115EK PR75 10K 1SS355 - PR71 16.9K_1% +3VALWP FSTCHG + 1 2 PD18 FSTCHG PU6B LM358A PD16 PR68 10K_1% PR70 10K 1 VMB 1 3 1 PC34 1000PF +RTCVREF PC38 4.7UF_1206_16V G PD17 PC35 0.22UF_1206_25V 21 2 PC26 D 2 PR74 100K PU8 S-81235SG DBV S 8 PQ19 2N7002 PC32 01UF_50V_0805 PC31 0.1UF_0805_25V RTC: 3.5V 100PF 5001-3 PR67 100K 51ON# PR79 200_0805 DTC115EK PQ16 PR59 1K_1% D PQ22 TP0610T 1SS355 - VS PR69 100K CHGRTC 1.5K_1% RLZ4.3B PR73 22K + CHARGER_D PQ21 SI2303DS PC33 0.1UF_0805_25V 26 PR61 1K_1% PU7 TL5001 PR64 1.5K VIN 200_1206 PR60 PC28 1UF_0805_25V 33_1206 PZD3 1 PD13 EA60QC04 PR63 61.9K_1% PR66 100K PU5A LM358A 1 PQ17 2SC2411K PR65 RLS4148 VMB PD14 P4 100K PR56 1.5K_1% PR55 0.02_2512_1% P1 PD15 RLS4148 PR53 47K P4 PC25 1000PF PL3 SPC-1207P-220 47K PR58 6.8K_0805 PQ18 2SA1036K 1 PR57 S S S G 2 PD12 RLS4148 PU6A - +5VALWP PQ15 20 PC27 1UF PR52 100K 2 ACOFF VS 3 PC23 4.7UF_1210 25V PQ13 TP0610T 1 3 PC22 4.7UF_1210 25V VMB PQ14 TP0610T P3 PR54 LM358A P4 PR49 80.6K_1% 4.7K PC20 0.22UF_0805_16V 100K PQ11 DTC115EK 11.5K_1% Charger : CC:2.2A CV:14.4V PC21 0.022UF_0805 1SS355 + PR42 24K_0.5% 100K PD11 CP - 2.2K_1206 PACIN PR62 10K_1% PC29 4.7UF_1206_16V S OCP + PR51 S 20 2 G G 29 PQ10 2N7002 ACOFF# PR50 47K D PC19 100PF PQ12 2N7002 PD9 RB751V PR47 ACOFF# D + 29 PR45 LI/NIMH# S PU3A LM358A PR46 VIN 150K PR43 10K PU3B LM358A 22K 2N7002 PQ9 G 51AVCC PR44 47K D SI4835DY PR36 110K_1% - 6 D D D D + S S S G SI4835DY LM358A PR38 200K SI4835DY PU4B D D D D PC18 1UF_0805_25V PQ8 S S S G 4 1 S S S G PR41 150_1% PQ7 D D D D PQ6 DBV PR40 150_1% Charger : CC:2.2A CV:16.8V for LI-ION/CV:14.4V for NI-MH B+ P2 VIN PR39 10K E P1 PR37 0.015_2512_1% D P4 ACIN: CC:2.87A/ OCP:3.48A PQ24 DTC115EK Compal Electronics, Inc 4.7UF_1206_16V Title 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 A B C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E 30 of 34 A B C D E B+ PR81 10_1206 B+ P6 +12VALWP RB751V PC41 D D D D D D D D S S S G S S S G PQ26 SI4800DY PC47 4.7UF_1210 25V CSH3 CSL3 FB3 SKIP# SHDN# TIME/ON5 28 RUN/ON3 2 21 PQ28 SI4800DY PC51 PC52 4.7UF_1210 25V 4.7UF_1210 25V 0.015_2512_1% PQ29 SI4800DY P9 PR84 0.015_2512_1% PC54 150UF_D_6.3V_KO PC55 47UF_D_6.3V_SP + + 2 PD23 EC10QS04 + PT1 CDRH124B P7 PR83 PZD5 RLZ4.3B B+ GND PD24 MAX1632 47_1206 10 23 PR82 D D D D LX3 DL3 1 26 24 P5 PL5 10UH_SLF12565T EC10QS04 PU9 PC50 0.1UF_0805_25V 18 16 17 19 20 14 13 12 15 11 DH3 12OUT VDD BST5 DH5 LX5 DL5 PGND CSH5 CSL5 FB5 SEQ REF SYNC RST# PD21 EC11FS2 D D D D 27 VL BST3 S S S G PD22 EC10QS04 +3VALWP PC45 PC48 1UF_0805_25V 470PF_0805_100V 0.1UF_0805_25V 25 V+ 22 PC49 PC43 4.7UF_1206_25V PC44 PC42 2.2UF_1206_25V PL4 BLM32A06_3216 0.1UF_0805_25V PC46 4.7UF_1210 25V PC40 4.7UF_1206_16V PD20 RB751V VL 4.7UF_1206_25V 8 PD19 S S S G PQ27 SI4800DY PR85 100K +5VALWP 51AVCC PC57 4.7UF_1206_25V + + + PD25 EC10QS04 2 PC61 0.01UF PZD6 RLZ6.2C SUSP# 18,20,22,32 SUSP# PC53 150UF_D_6.3V_KO 51AVCC PC58 47UF_D_6.3V_SP PC59 47UF_D_6.3V_SP PC60 150UF_D_6.3V_KO PR86 10K 3 33 MAX1632_SHDN# PC62 1000PF 4 Compal Electronics, Inc Title 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 A B C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E 31 of 34 A B C D E B+ PD26 MAX1711VDD PR87 +5VALWP MAX1711BST PR88 20 RB751V PL7 FBM_L11_322513_201_LMAT PQ30 PQ31 PQ32 SI4894DY SI4894DY SI4894DY PC64 0.22UF_0805_16V CPU_B+ VCC_ON PC66 PC67 PC68 PC92 4.7UF_1210_25V 4.7UF_1210_25V 4.7UF_1210_25V 4.7UF_1210_25V 4.7UF_1210_25V PC93 PC94 4.7UF_1210_25V SHDN# BST 22 21 SKIP# DH 24 MAX1711DH 4.7UF_1210_25V VID0 20 D0 LX 23 MAX1711LX VID1 19 D1 DL 13 MAX1711DL VID2 18 D2 PGND 14 VID3 17 D3 FB CC D4 16 REF S S S G PR91 PQ35 SI4404 PD27 BYS10-45 + FBS PD28 BYS10-45 PC70 PC71 220UF_D_4V 220UF_D_4V CPU_CORE TON GNDS 11 ILIM PGOOD 12 PR94 GNDS 1K_1% 2,9,27 Control Adjust PQ38 PC76 10UF_1210_16V TP0610T +5VALW PC77 10UF_1210_16V 2 VR_POK +2.5VSP Output 2N7002 S Vpower 2 PQ40 G Sense +3VALWP PR95 150K_1% PU12 AMS1503 CPU_CORE 10 PR112 39K_1% GNDS D + S S S G D D D D S S S G D D D D CPU_CORE TUAL5 PR93 GND 1 PR123 52.3K_1% +5VALWP PC72 220PF HK-RM136-22A0R7 PC73 0.22UF_0805_16V PQ34 SI4404 VID[0 3] VID[0 3] PQ33 SI4404 PU10 MAX1711 PL6 D D D D PR92 100K S S S G SUSP# 18,20,22,31 SUSP# D D D D PC65 4.7UF_1210_25V PR90 2.2 S S S G S S S G PC69 0.1UF_0805_25V 1 V+ VCC VDD PR89 PC91 15 D D D D 0.1UF_0805_25V D D D D PC63 +3V PR113 100K PQ36 SI3441DV OUT ADJUST +CPU_IOP PR117 10K 22K PR96 PC75 4.7UF_1206_16V 0.1UF PR98 100K 200K SUSP# PU14A VCC_ON PR97 100_1% PC74 PR118 + LM393 - 100K PQ39 PC86 DTC115EK VCMOS PR100 1K 10K 2200PF PC88 D PQ41 2N7002 G TUAL5 21 TUAL5 2,3,11 VR_ON VR_ON VIN VOUT DELAY SENSE ERROR CNOISE ON/OFF# GND PR122 10K_1% SI9182AD 1UF S PC90 1000PF PC89 PC87 4.7UF_1206_16V 100K VR_ON PC78 100PF PQ37 DTC115EK 100K PR121 2.37K_1% PU15 PR101 PR120 20_1% PR119 10K 4.7UF_1206_16V PR99 IN G D D PC79 0.1UF PU11 AMS1085CD S D D +3V 3,11 VTTPWRGD Compal Electronics, Inc Title 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 A B C D SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet E 32 of 34 For CPU thermal protection 90/60 度C D VS D PR102 47K_1% 51AVCC PR104 1K PR103 5.62K_1% PR105 + - MAX1632_SHDN# 31 PU13A LM393 3.65K_1% PC80 PC82 1UF PTH1 PC81 1UF 1000PF 10K_1%_0805 PR106 100K_1% 51AVCC PR107 100K_1% For Battery thermal protection 83/54 度C C C PR108 47K_1% 51AVCC PR110 1K PR109 6.04K_1% PR111 3.65K_1% + - PU13B PC83 1UF LM393 PTH2 10K_1%_0805 PC84 1UF PC85 1000PF B B A A Title 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 Compal Electronics, Inc SCHEMATIC, M/B LA-1281 Size B Date: Document Number Rev 1B 401202 星星星, 星星 22, 2001 Sheet 33 of 34 CY23 PIR LIST 08/28/01 Written by Jerry P11: Add Q61 and R407 for VTTPWRGD ************* Rev1.0 PIR List ************** 09/10/01 Written by Jerry P26: Add @ at R309 and Q47 Add C507 and U46 Change value of R317 to 510K P27: Remove @ at R224, R229, R242, R245, R244, C273, P32: Add PC91, PC92, PC93, and PC94 and Q35 09/12/01 Written by Jerry P06: Change value of RP34, RP50, RP54, RP62, RP38, RP33, RP57, RP61,RP53, and RP56 to 16P8R-22 P26: Change value of R317 to 560K 09/19/01 Written by Jerry P29: Change value of PR29 to 174K_1% P32: Change value of PR123 to 52.3K_1% ************* Rev2.0 PIR List ************** 10/03/01 Written by Jerry P02: Change value of R27 to 180 Delete R395 R395's Pin tie to RP98's pin5 P03: Change value of R353 to 56.2 1% P28: Add R408 between +3V and pin 87 of U3 10/08/01 Written by Jerry P11, P23: P28: P31: P26: P13, P28: Change Change footprint Change footprint Change footprint Change footprint footprint of Y1, Y2, and Y3 of JP11 of JP12 of PL5 of SW1 10/17/01 Written by Jerry P02: Add @ at RP25, RP24, RP28, RP27, RP31, RP30, RP 42, RP41, RP40, RP43, RP44, RP45, RP46, RP47, RP48, RP49, RP7, RP1, RP6, RP14, RP20, RP19, RP22, RP9, RP10, RP11, RP8, RP2, and R7 P06: Remove @ at R164 P11: Add @ at R176 Compal Electronics, Inc Title PROPRIETARY NOTE 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 IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC SCHEMATIC, M/B LA-1281 Size B Document Number Date: 星星星, 星星 22, 2001 Rev 1B 401202 Sheet 34 of 34 ... R290 100K R394 R319 10K R318 @10K 133M/100M# Populate R318 and not populate R319 When 100MHz SDRAM on board 8P4R_10K Populate R319 and not populate R318 When 133MHz SDRAM on board PCIRST# +5VS... SD11 SD12 SD13 SD14 SD15 B 12,15 19 19 R383 R384 +3VS Populate R384 and not populate R383 When 64M SDRAM on board Populate R383 and not populate R384 When 128M SDRAM on board 12,20 12,20 12,20 12,20... SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15 SA16 SA17 SA18 SA19 LA2 0 LA2 1 LA2 2 LA2 3 12 SDD[0 15] W1 V2 V1 U3 U2 U1 T4 T3 T2 T1 R5 R4 R3 R2 R1 P5 P4 P3 K2 K1 J5 J4 J3 J2