MiTAC 8170 manual

SERVICE MANUAL FOR 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 SERVICE MANUAL FOR SERVICE MANUAL FOR 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 TESTING TECHNOLOG Y DEPARTMENT / TSSC TESTING TECHNOLOG Y DEPARTMENT / TSSC Feb . 2002 BY: Jacey Jacey Liu Liu[...]

1 8170 N/B MAINTENANCE 1. Hardware En gineerin g Specific at ion----- ---- ---- --- ---- ---- ---- --- ---- ---- ----- -- ---- ---- ----- -- ---- ----- ------ ---- CONTENTS CONTENTS 1.1 Introduction----- -------- --------- ------ --------- --------- --------- --------- --------- --------- --------- -------- ---------- - -------- --------- - 1.2 Sys[...]

2 8170 N/B MAINTENANCE CONTENTS CONTENTS 6. System Block Diagram ---- ----- ---- -- ------ ---- ---- --- ---- ---- ---- --- ---- ---- ----- -- ---- ---- ----- -- ---- ----- ---- -- ---- - 7.1 Introduction----- -------- --------- ------ --------- --------- --------- --------- --------- --------- --------- -------- ---------- - -------- --------- - 7[...]

3 8170 N/B MAINTENANCE CONTENTS CONTENTS 10. System Explode View --- --- ---- ---- -------- ---- ---- ----- -- ---- ---- ----- -- ---- ----- ---- -- ---- ----- ---- -- ----- ---- ------ 11. Circuit Diagram --- -- ----- ---- ---- --- ---- ----- ---- -- ----- ---- ----- - ----- ---- ----- ---- -- ----- ---- ---- -- ----- ---- ---- --- -- 12. Referenc[...]

4 8170 N/B MAINTENANCE 1.Hardware Engineering Specification 1.1 I ntro ducti on 1.1.1 General D escription This document describes the s ystem hardware engineering specif ication for 8170 portab le notebook computer s ystem. The 8170 notebook co mputer is a new mainstream high perfor mance notebook in the MiTA C notebook famil y. 1.1.2 Syst em O ve[...]

5 8170 N/B MAINTENANCE A u di o 1. A C '97 In t er f ace C odec. Sou n d B l ast er Pro Com pati bl e. 2. B u i l t- I n 21W speaker an d 1 Mon o- Mi cr oph on e 1 . Bi - Di re cti o n P a ra l l e l P o rt (EPP /EC P ) 2 . E x te rn a l VGA P o rt(D- S UB 1 5 P i n s) 3. 2 St an dard U SB 1.1 P or t 4. SPID F J ack 5. R J- 11 Port f or Modem [...]

6 8170 N/B MAINTENANCE 8170 System Block Diagram[...]

7 8170 N/B MAINTENANCE 1.2.2 Function Description Socket Intel Pentium 4/ Northwood processors with 100MHz FSB.4 00MHz system bus.Capable of mFC-PGA2 package 1.2.2.1 CP U Available at 1.50, 1.60, 1.70, 1.8 0, 1.90 and 2 GHz Binary compatible wit h applications runni ng on previous members of the Intel microprocessor line Intel® NetBurst™ micro-a[...]

8 8170 N/B MAINTENANCE Optimized for 32- bit applications r unning on advanced 32-b it operating s y stems 8-way cache associatively provides i mproved cache hit rate on load/store operations. 1.2.2.2 CO RE LOGIC Intel Brookdale 82845 Mem ory Control HUB Intel® Pentiu m® 4 Processor (478 pin packa ge) Support : ---E nhanced Mode Scaleable Bus Pro[...]

9 8170 N/B MAINTENANCE Hub Interface to Inte l® 82801BA ICH2 ---266 MB/s point -to-point h ub interface to ICH2 ---66 MHz base clock ---MSI inte rrupt messages, power management state change, S MI, SCI and SERR err or indication Accelerated Graphics Port (AGP) Interface --- Suppo rts a single AGP device (either a connector o r on the motherboa rd)[...]

10 8170 N/B MAINTENANCE Intel 82801BA Internal Connect HUB PCI Bus I/F ---Suppo rts PCI at 33 MHz ---Suppo rts PCI Rev 2.2 Specif ication ---133 MB yte/sec maximum throughpu t ---Suppo rts up to 6 master devices on PCI ---One PCI R EQ/GNT pai r can be given higher a rbitration prio rit y (intended for external 1394 host con troller ) Integrated LAN[...]

11 8170 N/B MAINTENANCE ---Independent bus master logic f or 5 channels (PCM In /Out, Mic Input, Modem In /Out) ---Se parate independent PCI functions for Audio and Modem ---Suppo rt for up to six channels of PCM audio outp ut (full AC3 decode) ---Suppo rts wake-up events Interrupt Contro ller ---Suppo rt up to 8 PCI interrupt pins ---Suppo rts PCI[...]

12 8170 N/B MAINTENANCE External Glue Integ ration ---Integra ted Pull- up, Pull-down and Se ries Termination resistors on IDE and pr ocessor interface Enhanced Hub I/F buf f ers improve routing f lexibility (Not available with all Memor y Controller Hubs) Firmware Hub ( FWH) I/ F supports BIOS me mory size up to 8 MBs Low Pin count ( LPC) I/F ---A[...]

13 8170 N/B MAINTENANCE Supports ISA bus via external PCI- ISA Bridge 360-pin EBGA packa ge 1.2.2. 3 Mem ory 64MB PC133 SDRAM SO-DIMM Expan dable to 1024MB(2 SODIMM slots). Support 3.3V PC133 SDR SDRAM onl y. Table 1.1 MEMORY EXPANSION CAPACITY S lo t1 S lot2 To tal 64MB 0 64MB 64MB 32MB 96M B 64MB 64MB 128M B 64MB 128MB 192MB 64MB 256MB 320MB 64MB[...]

14 8170 N/B MAINTENANCE 1.2.2. 4 I/O P o rt s • CRT Port @ Standard VGA compa tible port @ DDC1 and DDC2B co mpliant Table 1.2 CRT C ONNECTOR Figure 1.2 CRT CONNECTOR P IN S IG N AL D E SCRIP T ION 1 R E D R ed an al og v i deo ou tpu t 2 G RE E N G reen an al og v i deo ou tpu t 3 B L U E B l u e an al og v i deo ou tpu t 4 M o nito r S e ns e M[...]

15 8170 N/B MAINTENANCE Table 1.3 S-VIDEO CONNECTOR • Standard 4 Pins S -VIDEO Port for T V-Out @ Support 1024*768 resolution @ Support 848*480 resolution in 16:9 mode @ Support PAL an d NTSC system • IEEE1394 Port Table 1.4 IEEE1394 CONNECTOR Figure1.4 IEEE1394 Port • AUDIO Ports @ Built in 1 mono microphone PIN S I GN A L D ES CR I PTION 1 [...]

16 8170 N/B MAINTENANCE @ Microphone In • RJ11 @ Connection to Modem Daughte r Board con nector Table 1.5 MODEM CONNECTOR Figure 1.5 MODEM Port • RJ45 @ Connection to on-boa rd NIC contro ller Table 1.6 LAN CONNECT OR Figure 1.6 LAN C ONNECTOR @ SPDIF P I N SI G NA L NA M E DI RE C T I O N DE SC RI P T I O N 1 N C - N o C on n ect 2 LI N E + I [...]

17 8170 N/B MAINTENANCE • USB Port @ Two industr y standard USB 1.1 ports Figure 1.8 PARALLEL PORT CONNECTOR Table 1.7 USB Port2 Figure 1.7 USB Port • Parallel Port @ Configurable as logical ports LPT1,L PT2 or LPT3 @ EPP rev 1.7 & 1 .9 compatible @ ECP(IEE E 1284) co mpatible @ Industry standard 25 Pins connector P I N SI G NA L NA M E DI [...]

18 8170 N/B MAINTENANCE Table 1.8 PARALLEL Port P I N SI G NA L NA M E DI RE C T I O N DE SC RI P T I O N 1 ST R O B E # O D ata St robe 2 P D0 I/O P P Da ta b i t 0 3 P D1 I/O P P Da ta b i t 1 4 P D2 I/O P P Da ta b i t 2 5 P D3 I/O P P Da ta b i t 3 6 P D4 I/O P P Da ta b i t 4 7 P D5 I/O P P Da ta b i t 5 8 P D6 I/O P P Da ta b i t 6 9 P D7 I/O[...]

19 8170 N/B MAINTENANCE 1.2.2.5 PC CARD SLOT One Type II/I slot sup porting the 199 7 PC Card standard, and incl uding full R2(16 -bit) and 32-bit Ca rd bus Data transfer TI PCI4410(PCMXCI A Controller)& TI TP S2211(Power Switch ) 1.2.2.6 G RAPH ICAL SUBBSYSTEM ATI Mobilit y M6 graphical controlle r embedded 8M DDR SDRAM 1.2.2.7 DISP LAY Intern[...]

20 8170 N/B MAINTENANCE 1.2.2.10 KEYBOARD CONTROLLER Fully APM V1.2 c ompliant Fully ACPI V1.1 co mpliant Hibernate for Windo ws 2000 and windows XP Thermal management Fully US EPA Energ y start compliant Hitachi H8-3437S 1.2.2.11 SUP ER I/O Ns PC87393F LPC in terface Ultra I /O 1.2.2.12 LEDS IN DICATOR CDROM & HDD & NUM & CAP & SCR[...]

21 8170 N/B MAINTENANCE Table 1.9 MODEM DA UGHTER BOAR D CON NECTOR 1.2.2.14 MO DEM P IN S I G NA L NA M E P I N SI G NA L NA M E 1 M ONO_ OU T 2 NC 3 G ND 4 M OD E M _ SP K 5N C 6N C 7N C 8 G N D 9N C 1 0 + 5 V 11 N C 12 NC 13 N C 14 NC 15 G N D 16 P u l l U p to +3V 17 +3V 18 +5V 19 G N D 20 G N D 21 +3V 22 A C SY N C 23 A C SD O U T 24 MSD IN 25[...]

22 8170 N/B MAINTENANCE Figure 1.9 Power on Sequence 1.3 El ectri cal Characteris tic 1.3.1 P ow e r On Sequence[...]

23 8170 N/B MAINTENANCE Figure 1.10 Power on Suspend Sequence 1.3.3 Re sume from Power Susp e nd Sequenc e Figure 1.11 Resum e from Power Suspend Sequence 1.3.2 P ow e r On Suspend Seque nc e[...]

24 8170 N/B MAINTENANCE Figure 1.12 Suspend to RAM sequenc e 1.3.4 Suspe nd to RAM Sequenc e[...]

25 8170 N/B MAINTENANCE Figure 1.13 Res ume fro m Suspend to RAM Sequence 1.3.5 Re sume from Suspe nd to RAM Seque nc e[...]

26 8170 N/B MAINTENANCE Figure 1.14 Suspend to Disk Sequence 1.3.6 Suspe nd to Disk Se quence[...]

27 8170 N/B MAINTENANCE Figure 1.15 Resum e fro m Suspend to Disk Sequence 1.3.7 Re sume from Suspe nd to Disk Sequenc e[...]

28 8170 N/B MAINTENANCE 1.3.8 ICH2 GPI /O Pin Define P i n Nam e S i g nal Nam e P ow e r T yp e Du r i ng PC I R S T # Im me d i ate l y A ft e r PC I R S T # S1 S3 S4/ S5 D e s c ri p t io n GP I O 0 P U L L - U P + 3 . 3 VS I P C / P C I D E VI C E D R I VE N GP I O 1 P U L L - U P + 3 . 3 VS I P C / P C I D E VI C E D R I VE N GP I O 2 P U L L [...]

29 8170 N/B MAINTENANCE 1.3.9 P owe r Consumption Of Suspend Mode Suspend To RAM<TBD Suspend To Disk/Sof t-Off /Mechanical Off<TBD 1.3.10 Clock Ha rmonic List 12. 288 14. 318 16 24 24. 576 2 5 27 32. 758 3 3 48 65 66 100 133 1 12. 288 14. 318 16 24 24. 576 2 5 27 32. 758 3 3 48 65 66 100 133 2 24. 576 28. 636 32 48 49.1 52 50 54 65. 5 16 66 9[...]

30 8170 N/B MAINTENANCE 1.3.11 Audio Performance 8170 meet all the foll owing items. Table 1.10 Digital Playback (PC-D-A) for line Output 26 319. 488 372. 268 416 624 63 8. 976 65 0 702 851. 708 858 1248 1 690 1716 26 00 3458 27 331. 776 386. 586 432 648 66 3. 552 67 5 729 884. 466 891 1296 1 755 1782 27 00 3591 28 344. 064 400. 904 448 672 68 8. 1[...]

31 8170 N/B MAINTENANCE Table 1.11 Analog Pass-Thro ugh(A-A) for li ne inp ut to line Output Table 1.12 Analog Pass-Through(A-A) for Microphone input to line Out put Table 1.13 Digital Recording(A-D-PC) for Mic rophone input T e s t It e m s M ob il e Sys t e m Fr equ en cy R espon se 20H z ~ 15kH z D y n am i c R an g e(SN R ) > =70dB FS A T H [...]

32 8170 N/B MAINTENANCE 1.4 APPENDI X APPENDIX A WILLAMETTE CPU CORE FEQUENCY SELECTION Bu s Ra t i o C or e F r e q L I NT [ 1] #NMI A 20 M # I G NNE # L I NT [ 0] #/ I NT R 1/ 8 800M H z H H H H 1/ 10 1.00G H z H H L H 1/ 11 1.10G H z H H L L 1/ 12 1.2G H z H L H H 1/ 13 1.3G H z H L H L 1/ 14 1.4G H z H L L H 1/ 15 1.5G H z H L L L 1/ 16 1.6G H [...]

33 8170 N/B MAINTENANCE APPENDIX B VOLTAGE INDENTIFICATION DEFFINITIO N VID 4 VID3 VID2 VID1 VID0 Vcc _m ax 1 11 1 1 V R M out put of f 1 1 1 1 0 1.100 1 1 1 0 1 1.125 1 1 1 0 0 1.150 1 1 0 1 1 1.175 1 1 0 1 0 1.200 1 1 0 0 1 1.225 1 1 0 0 0 1.250 1 0 1 1 1 1.275 1 0 1 1 0 1.300 1 0 1 0 1 1.325 1 0 1 0 0 1.350 1 0 0 1 1 1.375 1 0 0 1 0 1.400 1 0 0 [...]

34 8170 N/B MAINTENANCE LCD CABLE REQUIREMENT Each differential pair need meet maximum in impedance 100 Ω DC impedance have to m eet maximum impedance 5m Ω in each line Unipac UB 141X01/H yundai HT14 X13/HannS tar HSD141P X11 LCD Cable Pin Defi ne APPENDIX C FREQ UENCY TABLE FOR BCLK[1 :0] B S E L1 B S EL 0 Func t i o n L L 100MH Z LH R S V HL [...]

35 8170 N/B MAINTENANCE TX2O U T 0+ 13 NC TX2O U T 1+ 14 NC T X 2 OUT0 - 15 NC T X 2 OUT1 - 16 NC GN D 17 NC GN D 18 NC TX2O U T 2+ 19 NC TX O U T0+ 20 6 T X 2 OUT2 - 21 NC TX OUT0 - 22 5 GN D 23 19 GN D 24 20 TX O U T2+ 25 12 TX O U T1+ 26 9 TX OUT2 - 27 11 TX OUT1 - 28 8 GN D 29 NC GN D 30 NC LCD _ I D 0 31 NC +3V S 32 NC LCD _ I D 1 33 NC +3V S [...]

36 8170 N/B MAINTENANCE COM N141P1 LCD C able Pin De fine LC D Pa ne l Ty pe Li nk P i n U n i pac 14.1" T FT: U B 141X 01 31& 32 ti ed t og et h er H y u n dai 14.1" T FT : H T 14X 13 33& 34 ti ed tog et h er H an n Star 14.1" T FT : H SD 141PX 11 31&32,33& 34 ti ed tog et h er S i g na l na me M / B pi n N um be r L[...]

37 8170 N/B MAINTENANCE TXO U T+ 20 6 T X 2O UT 2- 21 17 TXO UT0 - 22 5 GN D 23 NC GN D 24 NC TXO U T2 + 25 10 TXO U T1 + 26 8 TXO UT2 - 27 9 TX O U T1- 28 7 GN D 29 NC GN D 30 NC LCD _ ID 0 31 NC +3V S 32 NC LCD _ ID 1 33 NC +3V S 34 NC LCD _ ID 2 35 NC +3V S 36 NC NC 37 NC NC 38 NC NC 39 NC NC 40 NC[...]

38 8170 N/B MAINTENANCE LCD Panel ID Define Table D I SP L A Y L i n k P in C O M 14.1" SX G A+ N 141P1 35&36 t i ed tog eth er LCD P a ne l LCD_ID2 L CD_ID1 LCD_ID0 Un i q ac 001 H yunda i 010 Han n St a r 011 CM O 100[...]

39 8170 N/B MAINTENANCE 1.5 BI OS Spec ificati on 1.5.1 BIOS Feat ure @I nside BIOS fo r Intel 845 + ICH2 chipset @ 256KB flash ROM @ ACPI 1.0b Co mpliant (S1, S3, S 4, S4BIOS) @ Support APM 1.2 ( POS, STR, S TD) @ SMBIOS 2.3.1 @ Support external 1. 44MB USB Flopp y @ Support DVD-ROM and CD-ROM @ Support Multi-bo ot function @ Plug & Pla y for [...]

40 8170 N/B MAINTENANCE @ Intel Pentium 4 P rocessors Willamette//N orthwood, Suppor t upto 1.7GHz, 400 Mhz F SB @ Pentium 4 with 256K L2 Cache @ 64Kbyte on-chip L1 Cache @ CPU’s Power transiti on (Please refer t o the chapter of Powe r Management for state def initions) When in G0/Full-On, CPU can be in C0/C1/C2. When in G1(STR)/ G2(STD)/G3(Mech[...]

41 8170 N/B MAINTENANCE @ VGA ---LCD panel could be turn on /off via f unction hotkey, or Lid switc h if users define “Blank LCD” on cover closed in SCU. ---When in G0/Full-On/Idle, VGA stays in D0 state, Panel sta y s on. However, if no VGA activities detected for a specific perio d defined in SCU, V GA will go to D1 state, a nd Panel will be [...]

42 8170 N/B MAINTENANCE ---Ring wake -up supported in G1/ Standby/Suspend states. ---When in G0/Full- On/Idle, PCMCIA sta ys in D0 state if PC card is inserted, and sta ys in D2 state once PC card is removed. ---When in G2/G3/STD/S oft-Off /Mechanical Off State, PCMCIA is power off. ---When in G1/Standb y , PCMCIA sta ys in D1 state. ---When in G1/[...]

43 8170 N/B MAINTENANCE PCI IRQ Routing CI Device PIRQ A P IRQ B PIRQ C PIRQ D PIRQ H PFA Bus/ Device/ Function Intel 845 0x 0000 00 / 00 / 00 P2P (NB) 0x0008 00 / 01 / 00 P2P (SB) 0x00F 0 00 / 30 / 00 LPC Bridge 0x00F8 00 / 31 / 00 IDE 0x00F9 00 / 31 / 01 USB #1 INT D# 0x 00FA 00 / 31 / 02 SMB 0x00FB 00 / 31 / 03 USB #2 INT C# 0x00F C 00 / 31 / 04[...]

44 8170 N/B MAINTENANCE @ DMA ---ECP/F IR also use DMA but the y are prog rammable @ PIC ---IRQ0 is used b y the system timer ---IRQ1 is used b y KBC (Key Board Contro ller) ---IRQ2 is used b y slave PIC ---IRQ3 is used b y IR ---IRQ5 is used b y Audio ---IRQ7 is used b y LPT port ---IRQ8 is used b y RTC (Real Ti me Clock) ---IRQ9 is shared b y SCI[...]

45 8170 N/B MAINTENANCE @ Super I/O ---SIO chip cou ld enter a f ull power down m ode once system enter Suspend states ---Printer Port Print port w ill enter power down mode when G1/G2/G 3/STD/Su spend/Standby state. ---IR Port IR port will ente r power down mode and IR module’s po wer will be cut of f when G1/G2/G3/S TD/ Suspend/Standb y state. [...]

46 8170 N/B MAINTENANCE 1.5.2.6 AC’ 97 Device @ AC’97 Interface @ Audio Codec ---Enter the most power saving state du ring Suspend. @ Modem Codec ---Enter the most power saving state du ring Suspend 1.5.2. 7 SMB (1) South Bridge SM B BUS @ SMBUS Device SMB Device Read Addr Write A ddr SDRAM 0 0xA1 0xA0 SDRAM 1 0xA1 0xA0 CLK_GE N 0xD3 0xD2 @ SDR[...]

47 8170 N/B MAINTENANCE @ Thermal Sensor ---Sensed b y H8 @ Charger ---Directl y controlled by H8, please refe r to KBC specif ication 1.5.2.8 Mechanics @ Button ---1 Power Butt on, 5 Eas y Start Butto ns, 1 E-Mail Received Button. @ LID Switch ---See 1.6.7 @ LEDs ---All L EDs are contr oller via H8, Please ref er to H8 Specification @ FAN ---Contr[...]

48 8170 N/B MAINTENANCE 1.5.3.1 Int roduction 1.5.3 BIOS Setup SCU allows you to conf igure the BIOS setting s. Those settings are vital f or your notebook t o identif y the types of installed devic es as well as to utilize special features. T ypical menu items include Date and Ti me, the types of disk drives, and ID E settings. Spe cial features i[...]

49 8170 N/B MAINTENANCE Figure 1.16 Main SCU Scre en @ On the top line of the screen is the menu bar, which lists the titles of the available menus Each menu title contains a pull-dow n menu, which displa ys items for settings @ The middle section of the screen displa y s current settings of the s ystem. If you open a pull-down menu and select an i[...]

50 8170 N/B MAINTENANCE @ The botto m window provi des alternative inf ormation. Normall y it gives the keyboard/m ouse instructions for moving ar ound and making selections. When a menu ite m is highlighted, the windo w will provide more detailed description of the i tem. 1.5.3.3 Moving Around and Making Selections @ Using the Touch pad/Mouse You [...]

51 8170 N/B MAINTENANCE ® For most menu items, pressing the [ Tab] ke y will ju mp from one ite m to another, thus allowing you to go through the i tems quickl y. To confirm the changes you make, press [Enter] or select the OK button. To cancel the changes, press [ Esc] or select the Cancel button. 1.5.3.4 St artup Menu The Startup pull-down menu,[...]

52 8170 N/B MAINTENANCE @ Splash Boot Log o The “Splach boot Logo” ite m to enable or disable the big b oot logo on screen when s ystem is booting. When this item is selected, no submenu wi ll displa y . A check mark ( √ ) indicates Enable d; an underline (_) indicates Disabled. The def ault setting is Disabled @ Fast Boot The “Fast Boot”[...]

53 8170 N/B MAINTENANCE @ Set Ad min Passw ord This item lets you set up administrator-lev el password. When this item is selected, the sub menu will display as shown below: You can directl y enter the new password if no password has previously existed. If a passwor d has been previously set up, you have to enter the correc t old password before se[...]

54 8170 N/B MAINTENANCE @ Set User Passw ord This item lets you set up user-level password. When this ite m is selected, the submenu will displa y as shown below: The procedure to set up the user password is the same as “Set Admin Password”.  NOTE: 1. You can not set up the user password unless the ad ministrator password has been set up. 2.[...]

55 8170 N/B MAINTENANCE @ SCU Color Sche me The “Splach boot Logo” ite m select color set for your viewing. When this ite m is selected, the submenu will displa y as shown below: The default setting is “Color”. (.) Color ( ) Alternate Color ( ) Black and White ( ) Reverse Black and Select Color: OK OK Cancel Cancel SCU Color Scheme 1.5.3.5 [...]

56 8170 N/B MAINTENANCE @ Internal HDC The “Inter nal HDC” item sets if an interna l hard drive is present. When this item is selected, no submenu wi ll displa y . A check mark ( √ ) indicates Enable d; an underline (_) indicates Disabled The default setting is Enabled 1.5.3.6 Disk Menu @ IDE Setti ng The “IDE Settings” item sets the t y [...]

57 8170 N/B MAINTENANCE @ Virus Alert The “Virus Alert” item, when enable d, gives warning messages if the hard d isk boot sector (partit ion table) has been changed When this item is selected, no submenu wi ll displa y . A check mark ( √ ) indicates Enable d; an underline (_) indicates disabled The default setting is Disabled. The “HDD Tim[...]

58 8170 N/B MAINTENANCE COM B is assigned to IR function. You can f urther select t he IR mode in “Mode Setti ng for COM B” item and DMA channel in“DMA Setti ng For F ast IR” when you select “Fast IR” in the mode setting. @ LPT P ort s The “LPT P ort” ite m sets the settings of LPT po rt. When this item is selected, the sub menu wil[...]

59 8170 N/B MAINTENANCE Your system supports EPP (Enhanced Parallel Port) and ECP (Exten ded Capabilities Port) s tandards which turn the standard parallel port i nto a high speed bi-di rectional peripheral port. If you select ECP item, you can further c hoose which DMA channel to use. @ PS/2 P orts The “PS/2 Mouse P ort” item enables or disabl[...]

60 8170 N/B MAINTENANCE The “Enable USB Por t” ite m enables or disables USB keyboard and USB mouse. The default setting is enabled The “Enable USB FD D” item enables or disa bles USB FDD. The def ault setting is enabled. The “Enable USB FD D” item enables or disa bles boot from USB C DROM. The default setting is disabled @ Keyboard Nu [...]

61 8170 N/B MAINTENANCE The “Key Repeat Rate” sets the repeat rate when you hold down a k ey, while the “Key Dela y ” item sets the delaying time betw een key repeats  Note: If you disable this option, y ou can onl y activate the nu meric ke y pad b y holding dow n the [Fn] ke y first, even w hen the Num Lock indicator is on. However, an[...]

62 8170 N/B MAINTENANCE @ Enable Pow er Saving The “Enable Power Saving” ite m is the master control f or the Power Manage ment features. If this item is disabled, all Power menu items except “Suspend Cont rols” will be automaticall y disabled. When this item is selected, no submenu wi ll displa y . A check mark ( √ ) indicates Enable d; [...]

63 8170 N/B MAINTENANCE Descriptions of the four opt ions are: Options Descriptions Max Performance Select this option f or the pre- defined settings which all ow maximum Balanced Power Saving Select this op tion for the pre-defined settin gs which allow moderate Max Power Saving Select this option for the pre-def ined settings which allow longest [...]

64 8170 N/B MAINTENANCE Video Timeout : The “Video Timeout” ite m sets the time-out period f or the monitor to power down if it is not in use during the set period. The monito r will power up again when any key is pressed. The available options are 30 Sec, 2 Mi n, 5 Min, 10 Min, 15 Min, 30 Min and Alwa ys On. Disk Timeout : The “Disk Timeout?[...]

65 8170 N/B MAINTENANCE @ Suspend Co ntrols The “Suspend Controls” ite m lets y ou micro manage several suspend features. When this ite m is selected, the submenu will di splay as shown below: Power Button Function: Power On/Off Lid Switch Function: Blank LCD Suspend Timeout: Never Suspend-to-disk: Never ( ) Suspend To Disk (.) Suspend To Ram S[...]

66 8170 N/B MAINTENANCE Suspend Type: This item sets the suspend mode the s ystem will enter. The a vailable options are Suspend To Disk, Suspend To RAM. When Suspend-to-RA M mode is initiated, several subs y stems will enter standb y or power-of f mode to conserve power . Th e sy stem will wake up from Suspend -to-RAM mode when a ke y is pressed. [...]

67 8170 N/B MAINTENANCE @ Resume Timer The Resume Timer ” item sets the date and ti me the system will resume fro m suspend mode. When this item is selected, the submenu will displa y as shown below : Alarm Resume : Disable Resume Month 8 Resume Day 8 Resume Hour 12 Resume Minute 0 OK OK Cancel Cancel Resume Timer The default setting is D isabled[...]

68 8170 N/B MAINTENANCE Choices Descriptions Save and Reboot Save changes and reboot the s ystem. Exit ( No Sa ve) Exit without saving the changes you have made. Default Settings Load factor y default values f or all the items. Restore Settings Restore previous values f or all the items. V ersion Info Show BIOS version inf or mation 1.5.4 Function [...]

69 8170 N/B MAINTENANCE 1.5.5 Display Out When you boot the s ystem with CRT, displa y output is LCD&CR T mode. When boot with CRT, t he displa y switch sequence by hotke y FnF5 is as following: LCD&CRT->LCD ->CRT When boot with CRT a nd TV, the displa y switch sequence b y hotkey FnF5 is as followi ng: LCD&CRT-> TV&CRT->[...]

70 8170 N/B MAINTENANCE “Suspend” -system will enter suspend mode when L ID is closed. @ In ACPI Operating System : The LID switch f unction is dependent on the setting of the Po wer Management in the op erating system. Befor e LID is closed LID is clos ed LID is ope ned Syst em is On Sy stem enters Su spend Sy stem still in Su spend System in [...]

71 8170 N/B MAINTENANCE 1.5.7 VGA Resolution of Windows 98/Me Driver (Need Mo difying via VGA Driver) Resolution Color 640*4 80 256, 16bit, 32bit 800*6 00 256, 16bit, 32bit 1024* 768 256, 16bit, 32bit LCD(LCD&CRT) CRT(TV) Resolution Color 640*480 256, 16bit, 32bit 800*600 256, 16bit, 32bit 1024*768 256, 16 bit, 32bi t 1280*1024 256, 16bit 1600*[...]

72 8170 N/B MAINTENANCE 1.5.8 LED Indicators System has nine status LED indicato rs to displ ay system activity which include bel ow LCD panel unit and above keyboard: 1.5.8.1 Three LED indicators b elow LCD panel unit : From left to r ight that indicate AC POWER, BATT ERY POWER and BAT TERY STATU S ® AC P OW ER: This LED lights green whe n the no[...]

73 8170 N/B MAINTENANCE 1.5.9 Po wer Management 1.5.9.2 Device power state 1.5.9.1 F eatures ® APM 1.2/1 .1/1.0 compliant ® Batter y warning beep ® Batter y low suspend to RAM/disk ® Cover switch cl ose to panel off , standby, or suspend ® Hot-ke y suspend ® Hot-ke y panel on/off ® Auto clock throttling to prevent overheat ing ® ACPI 1. 0 c[...]

74 8170 N/B MAINTENANCE Suspend States: S1 – CPU stop, no system context lost S2 – CPU stop, no system context lost except CPU & cache ’s context is lost S3 – CPU stop, the whole s y ste m context lost except s y stem me mory content is maintain ed S4 – CPU stop, all system context saved to nonvolatile media bef ore lost. S5 – Soft [...]

75 8170 N/B MAINTENANCE Enter Condition : Idle -En tered when CPU Idle F unction is called Standb y -Entered when SetPowerState(Stand by) Function is called Suspend -Entered when SetPowerState(Suspend ) is called, and user select STR in SCU Save to Disk -En tered when SetPowe rState(Suspend) is called, and user select STD in SCU Resume Event : Idle[...]

76 8170 N/B MAINTENANCE Exception -N ote, when APM is disabled, BIOS should d isable all timers and not t o automaticall y power manage de vices. Furthermore, the A PM BIOS will neithe r response to CPU Idle Function, nor reco gnize the ti me periods set for Standb y and Suspend in SCU. System States: Full On - Full runni ng state, the system is in[...]

77 8170 N/B MAINTENANCE Special Events: -Cover switch, or called l id could tr igger an event to LCD pane l off, Stan dby(S1/S2), o r Suspend(S3/S4 ). The exact state triggered is selected in SCU -Power butto n is also a resume event f or all power saving mode except the Idle state -When batter y capacity is low under 10% w hile AC is not plug-in, [...]

78 8170 N/B MAINTENANCE 1.5.9.7 ACP I @ Custom Softw are SMI Co mmand for ACPI(Mod ifying if Need ) (1) 0x81 : Notif y BIOS that the s y stem is going to e nter S3 (2) 0x82 : Notif y BIOS that the s y stem wake up f rom S3 (3) 0x83 : Get AC Status (4) 0x84 : Get Batt er y General Status (_S TA) (5) 0x85 : Get Batt er y Information (_BIF) (6) 0x86 :[...]

79 8170 N/B MAINTENANCE Index Description C omme n t 0x40 AC Stat us Bit0: 0 – A C present 1 – A C not presen t 0x41 Battery Info 1 Bit0: Bit1: 0 – NiMH 1 – Li ON 0x42 Battery Info 2 Bit0: 0 – B attery not present 1 – Battery present Bit1: Bit2: 0 – no force charg e 1 – force ch arge Bit3: 0x43 Battery Info 3 Bit0: 0 – no trickle [...]

80 8170 N/B MAINTENANCE 1.5.11 GPIO set tings 1.5.11.1 Sout h Bridge @ GPIO Signal I/O Address GPIO Registe r I/O Address Map GPIO # M ulti. Func./Not e Ty pe Signal Name / Description Signal S elect Regist er 0 REQ[A] # I 1 REQ[B]#/RE Q[5]# I 2 Not Impl emen t N/A 3 PIRQ[F]# I 4 PIRQ[G]# I 5 Not Impl emen t N/A 6 I 7 I 8 I SCI# 9 Not Impl emen t N[...]

81 8170 N/B MAINTENANCE 22 O DRAMENA 23 O 24 I/O 1394W R# GPIOBASE+04 bit 24 = 0 25 I/O P CIRST_MSK# GPIOBASE+04 bit25 = 0 26 Not Im plem ent N/A 27 I/O GATE1394# GPIOBASE+04 bit 27 = 0 28 I/O SPK_OFF GPIOBA SE+04 bit28 = 0 29 Not Im plem ent N/A 30 Not Im plem ent N/A 31 Not Im plem ent N/A[...]

82 8170 N/B MAINTENANCE 2. System Assembly & Di sassembly 2.1 S yste m Vi ew 2.1. 1 Fr ont View  Stereo Speaker Set  Device Indicators  Mini IEE E1394 Co nnector  Audio Input Con nector  Line Out Phone Jack  Volume Control  Top Cover Latch 2.1.2 Left-Side View  Kensington Lock  Ventilation Openin gs  RJ-45 Connecto[...]

83 8170 N/B MAINTENANCE 2.1.3 Right-Side View  Batter y Pack  CD-ROM/DVD- ROM Drive 2.1.4 Rear View  Power Connector  S-Video Output C onnector  USB Ports  Parallel Por t  D/D F an  RJ-11 Connector  VGA Port  Ventilation Openi ngs         [...]

84 8170 N/B MAINTENANCE 2.1. 5 Top-Ope n View  LCD Screen  Microphone  Keyboard  Touch pad  Power Button  Easy Start Buttons  Batter y Charge Indicator  Batter y Power Indicator  AC Power Indicator         [...]

85 8170 N/B MAINTENANCE 2.2 System Disassem bly The section discusses at length each major component f or disassembl y /reassembl y and show corresponding illustrations. Use the chart below to deter mine the disassembly sequence for removing co mponents from the notebook. NOTE: Before you start to install/replace the se modules, disconnect all peri[...]

86 8170 N/B MAINTENANCE 2.2.1 Battery Pack Disassembly 1. Carefull y put the notebook upside down. 2. Slide the release lever to the “u nlock” ( ) position (  ), then sli de and hold the release lever outwa rds and pull the batter y pack out of the co mpartment (  ). (Fi gure 2-1) Figure 2-1 Re move the batter y pack Reassembly 1. Push th[...]

87 8170 N/B MAINTENANCE 2.2.2 Keyboard Disassembly 1. Insert a small rod, su ch as a straightened paper clip, into the e ject hole near the p ower connector of the not ebook. (Figu re 2-2) Figure 2-2 Insert a rod eas y to remove Figure 2-3 Re move LED Pan el LED Panel 2. Open the top cover. Push the rod f irmly and slide the LED panel to the lef t [...]

88 8170 N/B MAINTENANCE Figure 2-4 Remove three Screws Figure 2-5 Remove ke yboard Reassembly 1. Reconnect the keyboard cable and f it the keyboard back into pla ce. 2. Replace the LED p anel. 3. Remove three screws f astening keyboard on the base unit cove r. (Figure 2-4 ) 4. Slightl y lift up the keyboard and disconnect the cable fro m the system[...]

89 8170 N/B MAINTENANCE 2.2.3 CPU Disassembly 1. Remove the LE D panel and ke y board to access the CPU co mpartment. (See section 2.2.2 Disassembl y.) 2. Remove five screws locking the heatsink c over. (Figu re 2-6) Figure 2-6 Remove the cover Figure 2- 7 Remove the heatsink 3. Remove three screws locking the heatsin k. (Figu re 2-7)[...]

90 8170 N/B MAINTENANCE 5. push the lever to the right. Then lift up the l ever to the vertical posi tion. Finall y, remove the existing CPU. 4. Disconnect the fan’s power co rd fro m the sy stem board, then lift up the heatsink. (Figure 2-8) Figure 2-8 Remove the fan’s power cord Figure 2-9 Remove the CPU Reassembly 1. Carefull y, Align the ar[...]

91 8170 N/B MAINTENANCE 2.2.4 HDD Module Disassembly 1. Carefull y put the notebook upside down. 2. Remove one screw and slide the HDD mo dule out of the co mpartment. (Figu re 2-10) Figure 2-10 Re move HDD Module Figure 2-11 Disassemble the ha rd disk 3. Remove six screws to separate the hard d isk drive fro m the metal shield. (Figu re 2-11) 1. T[...]

92 8170 N/B MAINTENANCE Disassembly 1. Remove the LED panel and ke y board. (S ee section 2.2.2 Disassembly.) 2. Remove two scre ws locking the CD/DVD-ROM drive. (Figure 2-12) Figure 2-12 Push out the CD/D VD -ROM drive 3. Use the screwdriver to push t he metal pad to the right and the CD/DVD-ROM d rive will pop out. Hold the CD/DVD-ROM drive and s[...]

93 8170 N/B MAINTENANCE Disassembly 1. Carefull y put the notebook upside down. 2. Remove four sc rews to access the SO-DIMM socket. 3. Pull the retainin g clips outwards (  ) and re move the SO-DIMM (  ). ( Figure 2-13,14 ) Figure 2-13 Remove the SO-DIM M Cover Figu re 2-14 Remove the SO-D IMM Reassembly 1. To install the SO -DIMM, match the[...]

94 8170 N/B MAINTENANCE Disassembly 1. Open the top cover. Remove the L ED panel, ke y board, and heat sink . ( See section 2.2.2 and 2. 2.Disassembly.) 2. Pull out the anten na fro m the CPU compartment. 3. Remove the two hinge covers. ( Figure 2- 15) Figure 2- 15 Remove the LCD h inge covers F igure 2-16 Remove cables and Sc rews to separate LCD [...]

95 8170 N/B MAINTENANCE Reassembly 1. Attach the LCD assembly to the base unit and secure with f our screws on the h inges. 2. Reconnect the antenna to the c onnector on the Mini PCI socket. 3. Reconnect the LCD cable to the s ystem board. 4. Replace the heatsink, ke yboard and LED panel.two h inge covers. 5. Replace two hinge covers.[...]

96 8170 N/B MAINTENANCE Disassembly 1. Remove the LCD assembl y. (See section 2.2.7 Disassembl y .) 2. Remove the four r ubber pads and fou r screws on the corners of the panel. (Figure 2-1 7) Figure 2-17 Re move LCD fra me Figure 2-18 Remove LCD panel 3. Insert a flat s crewdriver to the lower part of the frame and g ently pry the fra me out. Repe[...]

97 8170 N/B MAINTENANCE Disassembly 1. Remove the LCD assembl y. (see section 2.2.7 Disassembl y . ). 2. Detach the L CD Panel. (See section 2.2.8 Disassembly. ) 3. To remove the in verter boa rd on the botto m of the LCD assembly, disconnect the cable and remove one scre w. (Figure 2-19 ) Figure 2-19 Re move the Inverte r Board Reassembly 1. Fit t[...]

98 8170 N/B MAINTENANCE Disassembly 1. Remove the battery pack, ke yboard, CPU, HDD module, CD/DVD-ROM drive and LCD assembly. (See sections2.2.1; 2.2.2; 2.2.3; 2.2.4; 2 .2.5; 2.2.7 Disassembl y .) 2. Remove four teen screws on the botto m of the notebook. (Fig ure 2-20) Figure 2-20 Remove the botto m Figure 2-21 Remove th e speaker assembly 3. Rem[...]

99 8170 N/B MAINTENANCE 4. Remove five screws on the rea r side of the notebook, and remove three screws locking on the base unit cover. (Fi gure 2-2 2) Figure 2-22 Remove the base unit cover Figure 2-23 Lif t up the base unit cover 5. Lift up the base unit cover and disconn ect the touch pad cord. (Figu re 2-23)[...]

100 8170 N/B MAINTENANCE 6. Remove two screws f astening the button board on base uni t. and then disconnect two cables f rom the system board. (Figu re 2-23) Figure 2-23 Remove the screws Figure 2-24 Re move the base unit cover 7. Remove five scre ws from the s y ste m board,and lift up the base unit to access the s y stem board. (F igure 2-24) Re[...]

101 8170 N/B MAINTENANCE 7. Replace the speaker assembly. 8. Replace fourteen scre ws on the bottom of t he notebook. 9. Replace the batter y pack, LED panel, ke yboard, CPU, HDD modu le, CD/DVD-ROM drive and LCD asse mbly.[...]

102 8170 N/B MAINTENANCE Disassembly 1. Remove the base unit cover. (See steps 1 -6 in section 2.2.11 Disassembly.) 2. Remove the six screws to lift up t he touch pad holde r and touch pad panel. ( Figure 2-25 ) Figure 2-25 Re move the touch pad Reassembly 1. Replace the touch pad holder a nd touch p ad panel, and secure with six screws. 2. Assembl[...]

103 8170 N/B MAINTENANCE Disassembly 1. Remove the battery pack, ke yboard, CPU, HDD module, CD/DVD-ROM drive, and LCD assembly. (See sections2.2.1; 2.2.2; 2. 2.3; 2.2.4; 2. 2.5; 2.2.7 Disassembl y .) 3. Remove the two screws f astening the modem card,and then disconnect the cable fro m sy stem board. (Figure 2 -26) Figure 2-26 Remove the Modem car[...]

104 8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Se tting 3.1 Ma in B oar d ( Si de A) J1:External VGA Con nector J2:LCD Connector J3:D/D Board connector J4: Modem Daughter Board to RJ11Connect or J5:Easy Start Button Connector J6:External USB(P IO,IR,TV O UT)Connector J7:CPU FAN Connector J8:Card Bus Socket J9:RJ45 J10:S[...]

105 8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Se tting 3.1 Ma in B oar d ( Si de A) J14:Primar y EIDE Connector J15:Touch PAD Conn ector J16:Internal Micr ophone J18:Internal Speaker Connector(L chan nel) J19:Line Out Phone J ack J20:Internal Speaker Connector(R channel) J21:Mini IEEE1 394 Connector J22:External Mic ro[...]

106 8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Se tting 3.1 Ma in B oar d ( Si de B ) J503 J505 U509 U508 U507 J502 U505 U504 U516 PU 50 8 J502:D/D FAN connector J503:DIMM1 J505:DIMM2[...]

107 8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Se tting 3.2 D/ D Bo ard J1:Parallel port conne ctor J2:USB2 connector J3:USB0 connector J4:TV Out connector J5:Power Jack connector J6:Inverter Board con nector PJ1:D/D Board conne ctor PJ2: External USB(PI O,IR,TV OUT)Connect or J1 J2 J3 J4 J5 IR PU 1 PJ 2 PJ 1 J6 J5 J4 J[...]

108 8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Se tting 3.3 To uch PAD Boar d SW1:SCRL UP SW2:RIGHT SW3 :LEF T SW4:SCRL DOWN J501:Touch PAD con nector(to MB) J500 J501 J1 U1 SW1 SW2 SW3 SW4 Connect to MB J15[...]

109 8170 N/B MAINTENANCE 4. Definition & Location Major Components 4.1 Ma in B oar d ( Si de A ) J509 U1 U7 U17 U11 U12 U18 U13 U3 U4 U1:P4(Willa mette/Northwood)Micro CPU U3:82845 (Memor y controller HUB ) U4:RTL8139CL (LANPHY) U7:PCI4410(PCMCI A/1394 control ler) U11:74AHC373_V U12:Flash Rom U13:SN74CBTD3384 (Level Shift) U17:82801BA(I/O co n[...]

110 8170 N/B MAINTENANCE 4. Definition & Location Major Components 4.1 Ma in B oar d ( Si de B ) U504:TPS2211 U507:ICS950805(Clo ck generator) U508:Micro Controll er(H8 F3437 ) U509:PC87393(Supp er I/O) U516:ATI VGA cont roller PU508:LTC1709 EG- 9(CPU_CORE regulat or) U509 U508 U507 J502 U504 U516 PU 50 8[...]

111 8170 N/B MAINTENANCE 4. Definition & Location Major Components 4.2 D/ D Bo ard U501:PAC128401Q U502:PAC128401Q PU1:MAX1632(3V.5 V.12V regulator ) PU501:AO4400 PU502:SI4832DY PU503:SI4800DY PU504:AO4400 PU505:SI4832D y PU506:SI4800Y PQ502:SI4835DY PQ503:SI4835DY J1 J2 J3 J4 J5 IR PU 1 PJ 2 PJ 1 U502 U501 PU 50 1 PU 50 2 PU 50 3 PU 50 6 PU 50[...]

112 8170 N/B MAINTENANCE 5. Pin Descriptions of Major Compon ents 5.1 Penti u m 4 (Wil lamette /Northwoo d) mF C-P GA 2 478 pin Name T ype Desc rip tio n A[3 5 :3] # Input/ Outpu t A[35:3]# (Address) d efine a 2 36 -byte phy sical memor y address spa ce. In sub -p h ase 1 of t h e ad d res s p ha s e, th ese pi ns t r a n s m i t t h e address of a[...]

113 8170 N/B MAINTENANCE Name T ype De scription BPM[5: 0]# I nput/ Output BPM[5:0]# (Bre akpoint Monitor) are bre akpoint and pe rfo rm ance monito r sig nals. The y ar e o utputs fro m the proce sso r w hich indicate the status of bre akpoints and pr ogr amm able counte rs use d fo r monito ring pro cess or pe rf ormance . BPM[5:0]# sho uld conne[...]

114 8170 N/B MAINTENANCE 5.1 Penti u m 4 (Wil lamette /Northwoo d) mF C-P GA 2 478 pin Name T ype Des cri pt ion DBSY# I nput / Output DB SY# (Data Bus B usy) is asse rt ed by t he ag ent re sponsibl e for driving d ata on th e processor system bu s to in d ic ate that the data b us is in u se. The d ata b us isreleased after DBS Y # is deasserted.[...]

115 8170 N/B MAINTENANCE 5.1 Penti u m 4 (Wil lamette /Northwoo d) mF C-P GA 2 478 pin Name T y pe Descrip tion LINT[1:0] I nput LI NT[ 1:0 ] (L ocal API C I nterrup t ) must conn ect th e approp ria te pi n s o f a l l APIC Bu s a gen ts . When t h e APIC is d i sa b led , t he LI NT0 signal be comes I NTR, a maskable interrupt request signal, and[...]

116 8170 N/B MAINTENANCE 5.1 Penti u m 4 (Wil lamette /Northwoo d) mF C-P GA 2 478 pin Name T y pe Description REQ[4:0]# I nput/ Output REQ[4 :0]# (Request Command ) must connect the appropriate p in s of all p r oc esso r sys t em b u s a ge n t s. Th ey are as s er t ed b y th e cu rren t bu s own er to defin e the cu rrently acti ve tran sa c ti[...]

117 8170 N/B MAINTENANCE 5.1 Penti u m 4 (Wil lamette /Northwoo d) mF C-P GA 2 478 pin Name T ype Descr iption V CCIOPLL I n put V CCIOPLL provides isolated power fo r internal processor system bus PLLs. F ollow he guid elin es for V CCA , and refer to the I ntel® Pentium® 4 Processo r in the 478 -pi n Pa cka ge an d Intel® 850 Chipse t Platform[...]

118 8170 N/B MAINTENANCE 5.2 Intel 8 2845(Bro okdale Me mory Controller HU B) System Bus singna ls Name T y pe Descr iption ADS# I/ O AGTL+ Address S trobe: The sy st em bus owner asserts A DS# to indi c a t e the first of t wo cycles of a request pha s e. BNR# I/ O AGTL+ Blo c k Next Reques t: BNR# is used to blo ck the cur rent r eque st bus ow n[...]

119 8170 N/B MAINTENANCE 5.2 Intel 8 2845(Bro okdale Me mory Controller HU B) System Bus singnals Name T ype Descr iption HREQ[4:0 ]# I/O AGTL+ Host Request Co mm a nd: These s igna ls def ine th e at t rib ut es of th e reque st. I n Enhanced Mode H REQ[4: 0]# are tr ansf er red at 2x rate . HREQ[4: 0]# are asse rte d by the re questing age nt dur[...]

120 8170 N/B MAINTENANCE 5.2 Intel 8 2845(Bro okdale Me mory Controller HU B) Hub Interface Si gnals Name T ype Descripti on HI_[10 :0] I/ O CMOS Hub I n terface Sign als: Sig nals us ed f or the hub inte rface . HI_STB I/ O CMOS Hub In t erface Stro be: One of tw o diffe re ntial str obe signal s use d to transm it or r ece ive packet data o ve r [...]

121 8170 N/B MAINTENANCE 5.2 Intel 8 2845(Bro okdale Me mory Controller HU B) AGP Stro bes Signals Name T ype Descr iption AD_ST B0 I/ O (s/t/s) AGP Addre ss/ Data Bus Strobe-0 : This signal pro vides timing fo r 2x and 4x data on A D[15:0] and the C/BE[1:0]# signal s. The agent that is providing the data drive s this sig nal. AD_ST B0# I/ O (s/t/s[...]

122 8170 N/B MAINTENANCE 5.2 Intel 8 2845(Bro okdale Me mory Controller HU B) AGP/PCISignals Name T ype Descripti on G_PAR I/ O AGP Pari ty: During FR AME# Operat ions: T his sig nal is drive n by the MCH whe n it acts as a F RAME#-base d A GP initiato r during addr ess a nd data phases for a wr ite cy cle, and dur ing the addre ss phase fo r a r e[...]

123 8170 N/B MAINTENANCE 5.3 Intel 82801 BA(I/O Contro ller HUB ) Hub Interface Si gnals Name T ype Descripti on HL[11:0] I/O Hub Int erface Sign als HL_STB I/ O Hub Int erface Stro b e: One of two differe ntial st ro be sig nals us e d to transm it and re ceive data through th e hub inte rfac e. HL_STB# I/ O Hub I nterface Stro be Com plement : Se[...]

124 8170 N/B MAINTENANCE 5.3 Intel 82801 BA(I/O Contro ller HUB ) PCI Interfa ce Signa ls Name T y pe Descriptio n FRAME# I/ O Cycle Fram e: T he cur re nt I nitiator dr ive s FRAME# to indicate the beginning and durat ion of a PCI transaction. W hile the initiat or asser ts F RAME#, da ta transf er s continue . When the initiato r ne gate s FRA ME[...]

125 8170 N/B MAINTENANCE 5.3 Intel 82801 BA(I/O Contro ller HUB ) PCI Interface Signals Name T y pe Description PME# I PCI Power Managem ent Event: PCI pe riphe rals drive PME# to wake the sy stem fro m lo w- pow er state s S1–S 5. PME# asse rtio n can also be e nabled to generate SCI from the S0 state. I n some cases the I CH2 m ay dr ive PME# a[...]

126 8170 N/B MAINTENANCE 5.3 Intel 82801 BA(I/O Contro ller HUB ) IDE I nterface Signals(contin ued) Name T ype Descripti on PDIOW # SDIOW# O P r im ary a nd Secondary Disk I/O W rite (PIO and No n-Ultra DMA): This is the c ommand to the I DE device th at it may latch data fro m the PDD or S DD line s. Data i s l atched by the I DE device on the de[...]

127 8170 N/B MAINTENANCE 5.3 Intel 82801 BA(I/O Contro ller HUB ) Power M a nagem ent Interface Signals Name T ype Descr iption THRM# I Therm al Alarm : T H RM# is an active low signal ge nerated by exte rnal hardwar e to start the hardware cl ock thro ttling mode. T h is signal can al so g ene rate an SMI # or an SCI . SLP_S1 # (ICH2-M on ly) O S1[...]

128 8170 N/B MAINTENANCE 5.3 Intel 82801 BA(I/O Contro ller HUB ) Processor Interface Signals Name T ype Descriptio n A20M# O Mask A20: A 20M# go es active bas e d o n se tting the appr o pr iate bit in the Po rt 92h re giste r, or base d on the A 20GA TE signal . Speed Stra p: During the re set s eque nce, I CH2 drive s A 20M# high if the cor re s[...]

129 8170 N/B MAINTENANCE 5.3 Intel 82801 BA(I/O Contro ller HUB ) System Management In terface Signals Name T ype De scripti on INTRUDER# I Intrude r Detect: This signal can be set to disable sy stem if box detecte d open. This signal’ s status is re adable, so it can be use d like a GP I if the I ntrude r De tectio n is not ne ede d. SMLINK[1:0 [...]

130 8170 N/B MAINTENANCE 5.4 PCI441 0(PCMCIA /1394 LINK Cont roller ) Power- Supply Terminals Name T ype Descri ption GND D ev ice gr ound te rmina ls VCC Pow er-suppl y te rminal f or co re l og ic (3.3 V) VCCB Clamp volt age for PC Card interface. Matches card si gnaling envir onme nt, 5 V o r 3.3 V . VCCI C lamp voltage for m iscellan eous I/O s[...]

131 8170 N/B MAINTENANCE 5.4 PCI441 0(PCMCIA /1394 LINK Cont roller ) PCI Interface Contr ol T erminals Name T y pe Descri ption IRDY# I /O PCI initiator ready . IRD Y# indicate s the P CI bus initiator’s abil ity to compl ete the current data phase of the transactio n. A data phas e is compl eted o n a rising ed ge o f PCL K, w hen both I RDY# a[...]

132 8170 N/B MAINTENANCE 5.4 PCI441 0(PCMCIA /1394 LINK Cont roller ) 16-B it PC Card Address and Data Term inals Name T ype Descri ption ADDR[0:25 ] O PC Card addres s. 16-bit PC Car d addre ss line s. A DDR25 is the most significant bit DA T A[0:1 5] I/O PC Card data. 16-bit P C Card data line s. DA TA1 5 is the mo st significant bit. 16-Bit PC C[...]

133 8170 N/B MAINTENANCE 5.4 PCI441 0(PCMCIA /1394 LINK Cont roller ) 16-Bit PC Card Inter face Control Term inals Name T y pe Desc ri pt io n REG# O Att ribut e me mory select . REG # remains high for all common memo ry acce sses . Whe n REG# is asse rted, acce ss is limite d to attribute m em ory (OE# or W E# activ e) and to the I /O space (I ORD[...]

134 8170 N/B MAINTENANCE 5.4 PCI441 0(PCMCIA /1394 LINK Cont roller ) CardBus PC Card Interface Control Term inals Name T y pe Descri ption CAUDIO I Ca r dBus audio . CA UDI O is a digital input signal fro m a PC Card to the sy stem spe aker. The PCI 4410A de vice suppor ts the binar y audio mode and outputs a binar y signal f rom the card to SPK R[...]

135 8170 N/B MAINTENANCE 5.4 PCI441 0(PCMCIA /1394 LINK Cont roller ) Z oom ed-Video Interface T erm inals Name T ype Descripti on ZV_HRE F O Hori zonta l sync t o t he zoomed-vi deo po r t ZV_VSYHC O Ve rtical sync to the z oomed- vide o por t ZV_Y[0:7] O Video d a ta t o the zoomed-vi deo port in YUV:4 :2:2 format ZV _UV[ 0:7] O Vi d eo dat a to [...]

136 8170 N/B MAINTENANCE 6. System Block Diagram U8 82801BA ICH2 360 PIN mBGA U8 82801BA ICH2 360 PIN mBGA PCI BUS 33M HDD CD-ROM USB X3 32.768 KHZ J503 SO-DI MM1 J505 SO-DI MM2 133M 400M AGP4X 66M U509 Supper I /O PC87393 U509 Supper I/ O PC87393 LPC BU S U516 ATI VGA U3 82845 MCH 593 PIN mB GA U1 Pentium 4 mFC-PGA2 478 Pin J2 LCD Panel J1 Mon ito[...]

137 8170 N/B MAINTENANCE 7. Maintenance Diagnostic 7.1 I ntro ducti on Every ti me the co mputer is turned on ,the s yste m BIOS runs a seri es of interna l checks on the hardware. This power-on self test (post) allows the co mputer to de tect proble ms as early as the power-on stage. Error messages of post can alert you to the problems of your com[...]

138 8170 N/B MAINTENANCE 7.2 Error codes : Following is a list of error co des in sequent display on the PIO debug board. Test 8237A page registers 1Fh Initialize monochrome adapter 1Eh Initialize color adapter 1Dh Initialize video (6845R egs) 1Ch Initialize video adapter (s) 1Bh Reset PIC’s 1Ah Check sum the ROM 19h Dispatch to RAM test 18h Siz [...]

139 8170 N/B MAINTENANCE 7.2 Error codes : Following is a list of error co des in sequent display on the PIO debug board. Special init of COMM and LP T ports 3Fh Update NUMLOCK status 3Eh Search and init the mo use 3Dh Initialize the hardware vectors 3Ch Test for RTC ticking 3Bh Test if 18.2Hz pe riodic working 3Ah Setup cache controller 39h Update[...]

140 8170 N/B MAINTENANCE 7.3 De bug Ca rd 7.3.1 Diagnostic Tools : P/N:411904800001 DESCRIPT ION :PWA;P WA-378PORT DEB UG BD Note:Order it f rom MIC/TS SC The 378 Port Debug C ard, a kind of tool, is designed mainl y for Not ebook . It can be used t o test the process of BIOS POST system. It composed o f eight . LED and o ne PIO CONNEC TOR as the b[...]

141 8170 N/B MAINTENANCE 7.3 De bug Ca rd 7.3.2 CIRCUIT : PIO CONNECTOR LED 1 13 14 25 PIN 1 S T B S TR OB E SI G NAL PIN 1 4 AF D AUT O LI NE F EE D P I N 2-9 D 0 - D 7 P A RALLEL P O RT D ATA BU S D0 TO D 7 P IN 1 5 ERR ERR OR A T P R INTER PIN1 0 ACK AC KNOW LE DG E HA NDS HANK PIN1 6 INI T INIT IAT E OU T PUT PIN1 1 BUS Y BUS Y S IG NAL P IN1 7[...]

142 8170 N/B MAINTENANCE 8.1 No Po wer 8.3 No Display 8.2 Battery Can not Be Charged 8.4 VGA Controller Fai lure LCD No Display 8.5 VGA Controller Fai lure Extern al Monitor No Display 8.6 Memory Test Error 8.7 Keyboard(K/B) and Touch Pad(T/B) Tes t Error 8.8 Hard Drive Test Error 8.11 PIO Port Test Error 8.12 PC- C ard F ailure 8.14 Audio Failure [...]

143 8170 N/B MAINTENANCE 8.1 N o Pow er When the pow er button is pressed, nothing happens, no fa n activity is heard and power indicator is no t light up . Power In J5 PF501 PL502 PL503 PD501 PQ502 PQ503 P2 ADNP ADNP_1 JL2 PR513 PR514 ADNP_2 JL3 PD4-PD6 DVMAIN JS7 PU7 PL8 +5V A PQ512 +5VA S PL500 PL501PU1, PU2,PU500-PU508 CPU_CORE PU1 PL3 +12V PU5[...]

144 8170 N/B MAINTENANCE 8.1 N o Pow er (1) When the pow er button is pressed, nothing happens, no fa n activity is heard and power indicator is no t light up . Power on Sequence[...]

145 8170 N/B MAINTENANCE POWER IN J5 PF501 6.5A/32VDC PL503 120Z/100M PC505 1U PC510 0.1U PD501 RLZ 24D PC509 0.1U 1 2 PR5 470k PQ1 2N7002 G S D PL502 120Z/100M PR4 470K PQ502 SI4835DY S D 2 3 1 6 7 8 5 G S D 2 3 1 6 7 8 5 G PQ503 SI4835DY PR514 .1 PR513 .1 PC19 100U PR10 10K PD6 PD5 PD4 PC17 0.1U 1 2 3 3 JL2 JL3 PJ1 ALWAYS ADINP ADINP_1 ADINP_2 DV[...]

146 8170 N/B MAINTENANCE PC32 0.01U J28 PL11 120Z PL10 120Z PL9 120Z PF2 PF1 PC30 0.1U PU10 SI4835DY S D 2 3 1 6 7 8 5 G PU11 SI4835DY Battery Connect or G S D PR554 1M PR559 100K 1,2 PR563 100K PQ508 2N7002 U508 H8 F3437 30 -ADEN DBATT 2 3 1 PQ509 DTC144WK +5VA DVMAIN + - +5VAS 3 8 2 1 PR567 100K PR572 100K PR564 475K PU513A LMV393M 4 PR566 100K P[...]

147 8170 N/B MAINTENANCE Board-level Troublesh ooting Repla ce Motherboard Batter y can not Ch arge Connect AC adaptor. Replace the faulty D/D Board No Yes No Try another kn own good D /D Board. Yes Yes Is the notebook connected to power (AC adaptor)? No 1. Make sure that the battery is good. 2. Make sure that the battery is in stalled properly. 3.[...]

148 8170 N/B MAINTENANCE 8.2 Ba tter y Can not Be C hange When the ba ttery is installed but the battery status i ndicate LED display abnormal. S D 2 3 1 6 7 8 5 G G S D E C B PQ506 2N7002 PR547 33K PR553 47K PC553 1U PQ505 BT3906 PR546 10K PR552 10 PR548 10 ADINP_2 ADINP_1 1 2 S D 2 3 1 6 7 8 5 G 3 PD502 PU5 PU6 4 4 PC551 1U PR557 33 PD5 PD4 PL5 P[...]

149 8170 N/B MAINTENANCE Batter y can not Ch arge Connect AC adaptor. No Yes No Yes Is the notebook connected to power (AC adaptor)? 1. Make sure that the battery is good. 2. Make sure that the battery is in stalled properly. Correct it. Battery charg e OK? Check the follo wing parts for cold so lder or one of the following parts on the mother-bo a[...]

150 8170 N/B MAINTENANCE 8.3 No D ispl ay R592 33 52 HCLK_CPU R594 33 51 -HCLK_ CPU R608 33 45 HCLK_MCH R612 33 41 -HCLK_MCH R621 33 21 66M_MCH66IN R624 33 39 USBCLK _ICH R596 33 56 14M_ICH R616 33 13 PCICLK _ICH R620 33 22 66M_ICH SMBCLK SDRAMCLK 0 SDRAMCLK 1 SDRAMCLK 4 SDRAMCLK 5 SMBDATA DRAMENA 3 1 2 D S G S G D D SMBDATA 21 21 SMBCLK SMBDATA R5[...]

151 8170 N/B MAINTENANCE System Rese t Check 8.3 No D ispl ay VCC GND RESE T# 3 1 2 -H8_R ESET U508 Micro Controller H8/F3437 8170 Power Mo dule 1 14 -POWERBTN 1 3 2 23 Easy Star t Button 5 J5 P 19 4 59 93 7 +5VA L520 36 H8_VDD5 P 19 +5VA U10 MAX809 H8_PWROK H8_PWRON P 19 R617 1K -PWRSW D505 BAV 99 +5VA C634 .01U Level Shif t 5 21 4 U13 SN74CBTD338[...]

152 8170 N/B MAINTENANCE 8.3 No D ispl ay There is no display on both LCD and VG A moni tor after pow er on although t he LCD and moni tor is know n-good. No Displa y Replace monitor or LCD . Board-level Troublesh ooting Yes No Monitor or LCD module OK? Make sure that CPU modu le, DIMM memory are installed Prop erly . Display OK? Yes No Correct it.[...]

153 8170 N/B MAINTENANCE 3 1 2 2 R1 3 1 8.4 VGA Controller F ailure LCD No Displ ay There is no display or picture abnor mal on LCD or monitor. Q500 NDS9410 S D 2 3 1 6 7 8 5 G C507 0.1U 3 1 2 LCD BKL_VM AIN Invert er Boa rd J6 U508 Micro Controller H8/F 3437 ENPVDD U516 VGA-M 6 MOB ILITY M6 C512 10U LCDVCC J2 Cl ose t o LC D Co nnect or TXC LK+, -[...]

154 8170 N/B MAINTENANCE Replace faulty LCD VGA Controller Failure 1.Conf irm monitor is good and check the cable are connected properly. 2. Try an other known g ood LCD Display OK? Remove all the I/O device & cable from motherboard except extended LCD. Display OK? Connect the I/O device & cable to the M/B one at a time to fi nd out which p[...]

155 8170 N/B MAINTENANCE 8.5 VGA Controller Failure Monitor No Displa y There is no display or picture abnor mal on monitor. MON I T OR Q502 2N7002 G S D + 3VS R543 4.7K R544 4.7K +5VS Q501 2N7002 G S D 4 3 2 1 5 6 7 8 4 3 2 1 5 6 7 8 4 3 2 1 5 6 7 8 RP501 75*4 4 3 2 1 5 6 7 8 CP3 22P*4 CP501 22P*4 CP500 22P*4 JL1 JL2 GND_CRT15 F501 SMDC110 DDC2B D[...]

156 8170 N/B MAINTENANCE 8.5 VGA Controller Failure Monitor No Displa y Replace faulty monitor. VGA Controller Failure 1.Conf irm monitor is good and check the cable are connected properly. 2. Try an other known g ood monitor Display OK? Remove all the I/O device & cable from motherboard except extended monitor. Display OK? Connect the I/O devi[...]

157 8170 N/B MAINTENANCE 8.6 Mem ory Test Error Either one or tw o extend SO-DIMM RA M Module is fail ure or system hangs up. J505 SO-DI MM J503 SO-DI MM MA [0:14] MD [0:63] -MCS[4:5] -MSWEA -MSCASA -MSRASA -MCS[0:1] -MSWEA -MSCASA -MSRASA -CS[0:1] -CS[4:5] -SWEA -SCASA -SRASA CK[2:3] CK[0:1] CKE[0:1] CKE[2: 3] MAA [0:12 ] MDD [0:63 ] -MDQMA [0:7] [...]

158 8170 N/B MAINTENANCE Memory Test Error Tes t OK? Replace the faulty SDRA M m odule. Yes No 1.If your system installed with expansion SO -D IM M m odu le th en ch eck th em fo r proper installation. 2.M a ke sur e that your SO -DI MM so ckets are OK. 3.Then try anot her known g ood SO-DIMM modu le s. If your syst e m host bus clo c k run ni ng a[...]

159 8170 N/B MAINTENANCE 8.7 Keyboard (K/B) Touch-Pad (T/P) Test Err o r Error message of keyboard or touch-pad failure is show n or any key does not w ork. U508 Micro Controller H8/F3437 IRQ1 IRQ12 -IOW XD[0:7] -IOR Level Shift R78 10K +5VA -H8_KBCS -ROMCS 89 -H8_A20GATE ICH-A20GATE 76 U13 74CBTD3384 2 3 Internal Keyboard C onnector J12 KO[0:15] K[...]

160 8170 N/B MAINTENANCE Keyboard or Touch- Pad Test Error Try another kn own good K eyboard or Touch-pad.(Int ernal or external) Tes t Ok? Replace the faulty Keyboard or Tou ch -P ad Yes No Yes No Correct it. Is K/B or T/P cable connected to notebook properly ? Board-level Troublesh ooting Repla ce Motherboard One of the followi ng parts or signal[...]

161 8170 N/B MAINTENANCE 8.8 Ha rd Drive Test Error Either an error message is shown, or the driver motor continues spinn ing, while readin g data is from or writing data is to hard drive. U17 ICH2 82801BA -HDD_RST J21 1 +3VS -PDACK PDA1 PDA0 PIORD Y PDREQ -PDIOW -PDIOR IRQ14 -PCS1 -PCS3 PDA2 PDD [0:15] DD [0:15] -PDACK PDA1 PDA0 PIORD Y PDREQ -PDI[...]

162 8170 N/B MAINTENANCE Hard Driver Test Error Yes No Re-boot OK? Replace the faulty parts. 1. Check if BIO S setu p is OK?. 2. Try anot her working drive and cable. Check th e system driv er for proper installation. No Re - T est OK? End Yes Repla ce Motherboard One of the followi ng parts or signals on the motherboard may be defective, use an os[...]

163 8170 N/B MAINTENANCE 8.9 CD-ROM Drive Test Error An error message is show n when reading data fro m CD-ROM dr ive. U17 ICH2 82801BA -CDROM_RST J10 5 +3VS -SDACK SDA1 SDA0 SIORDY SDREQ -SDIOW -SDIOR IRQ15 -SCS1 -SCS3 SDA2 SDD [0:15] SDD [0:15] -SDACK SDA1 SDA0 SIORDY SDREQ -SDIOW -SDIOR IRQ15 -SCS1 -SCS3 SDA2 +5VS R682 470 D11 PG1102W 29 35 36 3[...]

164 8170 N/B MAINTENANCE CD-ROM Driver Test Error Yes No Tes t OK? Replace the faulty parts. 1. Try an other known g ood compact disk . 2. Check install for correctly. Check th e CD-ROM driver for proper installation. No Re - T est OK? End Yes Repla ce Motherboard One of the followi ng parts or signals on the motherboard may be defective, use an os[...]

165 8170 N/B MAINTENANCE 8.10 USB Port Test Error An error occurs when a USB I/O device is i nstalled. 12 3 4 U17 ICH2 82801BA +5V USB2VCC5 -USBOC1 USBP2_2- USBP2_2+ -USBOC0 USBP0_0- USBP0_0+ J2 J6 VCCOUT1 R4 33k R3 47k C1 1000P R5 33K R6 47K C4 1000P L1 L4 120Z/100M 120Z/100M C501 0.1U L2 200Z/100M 1 2 3 4 GND R502 15K R503 15K R504 15K R505 15K C[...]

166 8170 N/B MAINTENANCE USB Test Error Check if the USB device is installed properly . (Including charge board.) Re-te st OK? No Yes No Yes Correct it Replace another known good charge board or good US B device. Repla ce Motherboard Correct it Tes t OK? Check the follo wing parts for cold so lder or one of the follo win g parts on the mother-board[...]

167 8170 N/B MAINTENANCE 8.11 PIO Port Test Error When a print co mmand is issued, printer prints no thing or garb age. P_LP D [0:3] P_LP D [4:7] P_SLCT, - P_STB -P_AF D, -P_ ERR -P_INIT, -P_SLIN -P_ACK, P_BUSY P_PE DP_PE RP500 0*4 RP502 0*4 RP503 0*4 RP504 0*4 R500 0 CP502 100P*4 CP503 100P*4 CP504 100P*4 CP505 100P*4 C504 22P Mother Board J6 DP_L[...]

168 8170 N/B MAINTENANCE Yes No Tes t OK? Replace the faulty parts. 1. Check if P I O d evice is insta lled properly . (J1) 2. Check C MOS LPT port set ting properly. Try another kn own good PIO device. No Re - T est OK? End Yes Correct it Repla ce Motherboard PIO Test Error Yes No One of the followi ng parts or signals on the motherboard may be de[...]

169 8170 N/B MAINTENANCE 8.12 PC -Card Sock et Fai lure An error occurs when a PC card device is installed. VPPEN0 VPPEN1 -VCCEN1 -VCCEN0 C609 0.1u C612 0.1u C603 0.1u C600 0.1u C594 0.1u C601 0.1u C82 0.1u C599 0.1u +3V +5V VCCA VPPA 3.3VA,B 5VA,B AVCCC,B,A AVPP +12V 3,4 5,6 11-13 10 9 2 1 15 14 VCCD0 VCCD1 VDDP0 VDDP1 U504 TP S221 1 CAD [0:31] -C[...]

170 8170 N/B MAINTENANCE PC C ard an d Test Error 1. Check if the PC CA R D device is installed properl y. 2. Conf irm PC card driver is ins talled ok. Tes t OK? Re-te st OK? Yes No Yes No Chan ge the fa ulty par t t hen end. Try another kn own good PC card device. Correct it Repla ce Motherboard Check the following parts for cold solder or o ne of[...]

171 8170 N/B MAINTENANCE 8.13 IEEE1394 Failure An error occurs when a PC card device or 1394 device is installe d. PCI BUS -CBE [0 :3] VCCA +3V U7 PCI4410G HK R46 0 A21 / IDS EL -IRQ0 -GNT0 -CARD_R I SERIRQ -PCLKRUN -INTA -INTC U17 ICH2 82801BA A B Y 4 5 3 2 1 +3V -PCIRST_N +3V +3V_I CH R158 4.7K A B GNT VCC Y 4 5 U16 1 2 3 -PCIRST -PCIRST_MS K Q15[...]

172 8170 N/B MAINTENANCE IEEE1394 Test Error 1. Check if t he 1394 device is inst alled properly. 2. Conf irm 1394 dri ver is i nstalled ok. Tes t OK? Re-te st OK? Yes No Yes No Chan ge the fa ulty par t t hen end. Try another kn own good 1394 devi ce. Correct it Repla ce Motherboard Check the following parts for cold solder or o ne of the followin[...]

173 8170 N/B MAINTENANCE 8.14 Aud io Fa ilure No sound from speak er after audio driver i s installed. U17 ICH2 82801BA U15 ALC201 U7 PCI4410 C670 0.1U C667 0.1U +3VS C702 0.1U C684 10U C674 0.1U L540 SBSPKR R649 47K +5VS R646 470K R647 20K U510 NC7S32 R645 22 R648 22 -CARDSPK 11 5 8 10 6 12 1 9 25 38 1 2 3 5 4 62 AVDDAD PC_B EEP L14 120Z/100M C672[...]

174 8170 N/B MAINTENANCE 1 2 3 6 5 47 AOUT_R AOUT_L VR1 10K From U15 front page C710 2.2U C709 2.2U R678 10K R677 10K C693 470P R667 15K C694 680P C708 2.2u C707 2.2u R676 10k R675 10k C691 470P R665 15k C692 680P SPK_OFF 5 4 2 3 1 C210 220U C166 100U C206 0.1U C168 0.1U U18 Amplifier TPA0202 RLINE IN RHP IN 21 20 LLINE IN LHP IN 4 5 18 7 RVD D LVD[...]

175 8170 N/B MAINTENANCE Tes t OK? Audio Drive Failure 1. Check if speaker cables are connected properly. 2. Make sure all the dri vers are installed properly. 1.Try anothe r known good speaker, CD-ROM. 2. Exchange anoth er known good charger board. Re-te st OK? Repla ce Motherboard Yes Correct it. Correct it. Yes Check the follo wing parts for col[...]

176 8170 N/B MAINTENANCE An error occurs when a LAN device is insta lled. 8.15 L AN Tes t Error TX+ TX- RX+ RX- 10 9 16 15 TXC RXC 11 14 U2 2 1 5 4 8 7 6 3 J9 RJ45 U4 LANPHY RTL 8139CL U17 ICH2 82801 BA P 17 -DEVS EL,-STOP,- PCI_INTD +3V +3V_I CH R158 4.7K A B GNT VCC Y 4 5 U16 1 2 3 -PCIRST -PCIRST_MS K Q15 NC7S32 R31 0 115 U508 H8 F3437 Q512 DTC1[...]

177 8170 N/B MAINTENANCE LAN Test Error Yes No Tes t OK? Correct it. Correct it. No Check if BIOS s etup is ok. Re-tes t OK? Repla ce Motherboard 1.Check if t he driver is ins talled properly. 2.Check if the n otebook connect with the LAN properly . Yes Check the follo wing parts for cold so lder or one of the following parts on the mother-bo ard m[...]

178 8170 N/B MAINTENANCE 9. Spare Parts List -- recommend (1) Ca te go r y P a r t Nu m b e r De s cr i p ti on Re m a r k CP U 32418 078616 2 BF M- IP C ; IC,CP U , W IL LA 5 262671 20029(1/15 D el e te, T h e C P U n o t u se i n the pa rt SD R A M M O D U L E 32376 7120001 BF M - IP C; DRAM MO DU LE, 5262671 200 29 34067 120000 7 COVER A S S Y ;[...]

179 8170 N/B MAINTENANCE C at e g o ry P art N umbe r D e s c r i pt i o n R e mark 344669900010 CA S E;HDD, 7170 523467120012 B FM - I P C;HDD DRIV E,30 526267120029 531066990001 KBD;8 6,U S , K000918E1,717 0 531020237308 KBD;8 7,FR,K000918 F1, 526267120 014 531020237307 KBD;8 7,GR, K000918F1, 526267120 017,29 332810000033 P W R C O R D; 125V/7A ,[...]

180 8170 N/B MAINTENANCE 9. Spare Parts List -- All (1) Pa r t Num be r De s c r ip ti o n Lo c a ti o n(s ) 44199 99002 04 A C AD P T A SS Y OP T ION ; 8170 44267 12000 04 A C AD P T A SS Y ; 19V /4 .74 A ,D ELT A , 817 54166 71200 01 AK; 01 - EN , B OX, 8170 54166 7120032 AK; EN , 8170, UT ILI T Y ON L Y 44199 99000 56 BAT T A SS Y OP T ION ;L I [...]

181 8170 N/B MAINTENANCE 9. Spare Parts List -- All (2) P art N umb e r D e s c ri p t i o n L o c at i o n( s ) 2720 12475 701 CAP ; 4. 7U , CR,16V , + 80-20% , 1 206, Y C18 2,C54, C587 2720 12475 701 CAP ; 4. 7U , CR,16V , + 80-20% , 1 206, Y P C501, P C511, P C514 2720 75471 401 CAP ; 470P , 50V ,10 % , 0603, X7R ,SM T C61 1,C691 ,C692, C693, C6[...]

182 8170 N/B MAINTENANCE 9. Spare Parts List -- All (3) P art N umb e r D e s c ri p t i o n L o c at i o n( s ) 2910 00410 401 CON ; W FR,MA , 4P , 1. 25MM,ST ,SMT J 15 3456 69600 065 CON DUCT IV E T A P E; M B,SDRAM, RACE 3406 71200 007 COVER A SS Y ; SP EAK ER,81 70 3406 71200 002 COVER A SS Y ; 8 170 3406 71200 001 COVER A SS Y ; ID 1, 8170 340[...]

183 8170 N/B MAINTENANCE 9. Spare Parts List -- All (4) P art N umb e r D e s c ri p t i o n L o c at i o n( s ) 5234 99993 004 FDD D RIV ER OP T I ON ;EXT . FDD, 7170 5234 67100 002 FDD K IT ; D3 53FUE, FOR 717 0, USB,MS L 2730 00610 008 FERRIT E AR RA Y ; 1 20OH M / 100MHZ , T KIN FA5 01 2730 00610 014 FERRIT E ARRA Y ; 60O HM/100MHZ , 3216 , FA5[...]

184 8170 N/B MAINTENANCE 9. Spare Parts List -- All (5) Pa r t Nu mb e r De s c r i pti o n Loc a ti on( s ) 2861002020 01 IC;T P A 0202,AU DIO A MP ,2W ,T SS OP , 24 U18 2863022110 01 IC;T P S 2211,P OWER DIS T RI SW,S S OP 1 U504 2845004110 01 IC ; T SB 41AB1,1394 P HY ,P QFP ,64P U 14 2730001140 02 IN DU CT ER;4. 7UH,10% , 1206,S M T L509,L 512 [...]

185 8170 N/B MAINTENANCE 9. Spare Parts List -- All (6) Pa r t Nu mb e r De s c r i pti o n Loc a ti on( s ) 2861002020 01 IC;T P A 0202,AU DIO A MP ,2W ,T SS OP , 24 U18 2863022110 01 IC;T P S 2211,P OWER DIS T RI SW,S S OP 1 U504 2845004110 01 IC ; T SB 41AB1,1394 P HY ,P QFP ,64P U 14 2730001140 02 IN DU CT ER;4. 7UH,10% , 1206,S M T L509,L 512 [...]

186 8170 N/B MAINTENANCE 9. Spare Parts List -- All (7) P a rt N um b e r D e s c ri pt i o n L o c a t i o n( s ) 271071 270301 RE S;27 , 1/ 16W , 5% , 0603, SM T R502 271071 301011 RE S;301 , 1 /16W , 1% , 0603, SM T R5, R537 271071 301311 RE S;301K , 1/ 16W , 1% , 0603, SM T P R 562 271071 330302 RE S;33 , 1/ 16W , 5% , 0603, SM T P R557 ,R55 ,R[...]

187 8170 N/B MAINTENANCE 9. Spare Parts List -- All (8) Pa r t Nu mb e r De s c r i pti o n Loc a ti on( s ) 3456699000 04 RUBB ER;L C D,DOW N , 7170 3456712000 01 RUBB ER;L C D,U P ,8170 5651671200 01 S /W ;C D ROM , S Y S T EM , 8170 5651806260 01 S /W ;CD*1,DVD, WIN - DVD, IN T ERV IDEO 3406712000 13 S C REW ASS Y ;CP U , 8170 3406712000 14 S C [...]

188 8170 N/B MAINTENANCE 9. Spare Parts List -- All (9) P art N um be r D e s c ri p t i o n L o c at i o n ( s ) 2882 02303 001 T RA N S; SI2303DS,P -M OSF ET ,SOT -23 P Q2 2881 04362 001 T RA N S; SI4362DY , N - HOSFET ,S08 P U1 ,P U 2, P U 501, P U 502, P U5 2882 04800 001 T RA N S; SI4800DY , N -M OS,. 018 5OHM,SO P U5 2882 04800 001 T RA N S; [...]

[...]

A A B B 2 2 1 1 Contexts Title Page P4-CPU (1/2) P4-CPU (2/2) BROOKDALE-MCH845(1/2) VGA-M6(1/2) SO-DIMM Memory X 2 PCMCIA/1394 Controller(PCI4410) & Socket Micro Controller(H8) Audio Codec & Amplifier Clock Generator,Screw holes HDD, CDROM Connector & PULL-UP RESISTER TOUCH PAD,BIOS,SUPER-IO 2 3 4 5 6 7 8 9 10 11 12 Cover Sheet System B[...]

A A B B 2 2 1 1 Brookda le MCH BGA 593 SO-DIMM MD[0..63] MA[ 0..14] DRAM C on tr o l TPS2211 SSOP 16 AD[0.. 31] PCMCIA/1394 LINK PCI 441 0 CONTROLLER Control uBGA 209 PCI BUS Micro-FCPGA 478 pin CRT HSYN C G R VSYNC B DDC 8170 System Block Diagram ICH2 SD[ 0..15] Primary EIDE (HDD) USB1 Control BGA 421 Control USB0 Secondary EIDE (CDROM/DVD) PD[ 0.[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A POWER DIAGRAM OF THE 8170 ADAP T OR Protect er Diode P Channe l MOSFET SI4835 DY Battery Pack Dischar ge +5VA +12V D/VM A IN 5V DC to DC Convertor +3V Vcc Core DC to DC Convertor LTC1709-9 CPU_CORE 3.3V DC to DC Convertor +5V DC/DC BOARD PWR_ON Shut Down High Low Side CC 1.8VS Rsense Charge Regulator LP2951 CV CC[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A PLL SUPPLY F ILTER GTL Reference CKT One 220PF for each GT L REF Pi n PLA CE TH ES E INS IDE SOCKET CAVITY PRECISION FSB COMPENSATI ON RESISTORS REQUEST NEW PART NUMBER FO R 51.1 Ohm, 1% PLA CE CL OS E TO CPU SOCKET PLA CE AT C PU END CPU SIGNAL TERMINATION 4" MAX. Close to CPU socke t PLACE AT CPU END THERM[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A 411671200001 02 P4-CPU(2/2) Custom 52 2 Friday, December 28, 2001 Title Size Document Number Rev Date: Sheet of VCCPVID CPU_CORE_EN CPU_CORE CPU_CORE +5VS +5VS CPU_CORE CPU_CORE + C28 150U 10V 7343 1 2 + C12 150U 10V 7343 1 2 R505 10K 0603 1 2 C548 0.1U 50V 0603 1 2 C533 0.1U 50V 0603 1 2 C549 0.1U 50V 0603 1 2 C[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A HXSWING, HYSWING 12 mil trace, 10 mil space 10 mil trace, 7 mil space, Cap place near MCH and between two resistors. PLACE AT MCH845 END 411671200001 02 Brookdale-MCH845(1/2) Custom 62 2 Friday, December 28, 2001 Title Size Document Number Rev Date: Sheet of -HA3 -HA4 -HA5 -HA6 -HA7 -HA8 -HA10 -HA9 -HA11 -HA12 -H[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A Power rail for SDR, still exist during STR. Layout note: Trace length is 1.5" exactly. Layout note: Place as close to MCH as possible Layout note: Close to M CH Place close to M CH Layout note: Close to I CH 2 10 MIL TRACE,150 LATE W/ 7MIL SPACE R01 411671200001 02 Brookdale-MCH845(2/2) Custom 72 2 Friday, D[...]

A A B B 2 2 1 1 CLOCK GENERATOR 0 0 100MHZ 0 Layout note: Place crystal within 500 mils of CLK Gen. 133MHZ CPUCLK FS0 FS1 1 1 1 FS2 AGND R528,R529 AS CLOSE AS PISSOBLE TO CPU R563,R560 AS CLOSE AS PISSOBLE TO MCH (NB) AGND R01 R01 FOR EMI ISSUE GND_16 411671200001 02 Clock Generator,Screw holes 82 2 Friday, December 28, 2001 Custom Title Size Docum[...]

A A B B 2 2 1 1 NO SUPPORT ECC FUNCTION Near to SO-DIMM MCH DIMM1 Near to SO-DIMM DIMM2 SO-DIMM Modul e Close to SO-DIMM Module Near to SO-DIMM Near to SO-DIMM BANK0/1 Close to SO-DIMM Module Layout Note: SYSTEM M EM O R Y NO SUPPORT ECC FUNCTION BANK2/3 2"<L1<4" 0.4"<L2<0.6" Trace Spacing 12mils Trace Width 5mils Gr[...]

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 A A B B C C D D M6 MEMORY MEMORY INTERFACE GPIO [13:0:] have internal pull-down GPIO[7] - VGA disable : default position is 0 (i .e. VGA enable) GPIO[8] - ID disable : left open in n orm al op erat ion GPIO[1:0] - AGP skew straps : allow for the adjustment of the phase between AGP 1X CLK a nd PCICLK. GPIO[3:2] - X1CL[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A (LVDDR 40MA) (TXVDDR 40MA) (AVDD 90MA) CORE & I/O POWER 1A Select 3.3V or 2.5V to match internal memory core VDD PLACE CLOSE TO M6-M PLACE CLOSE TO M6-M PLACE CLOSE TO M6-M PLACE CLOSE TO M6-M PLACE CLOSE TO M6-M 02 R01 R01 R01 RO1 411671200001 VGA-M6(2/2) 11 22 Friday, December 28, 2001 Title Size Document N[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A 74VHC1 64 Ext er n al V GA Connector Close to VGA Connector LCD & CRT INTERFACE W/S=16/12/12/ 12 /16 m ils GND_CRT15 GND_CRT15 GND_CRT15 GND_CRT15 GND_CRT15 D15 D13 D14 NUM CAP SCROLL LED INDICATOR GND_CRT15 DDC 2B 1Amp (40 mil -6 0mil) GND_CRT15 (NA D13,D14,D15,R157 ,R683,R684 For LCD 15") Close to VGA [...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A AC_SDIN1 FOR MDC. CLOSE ICH2 AC_SDIN0 FOR Audio Codec. OR NC7S32 Supply Voltage(Vcc) 2.0V to 6.0V W/S=6/12 mils W/S=6/12 mils Close to ICH2 Close to ICH2 For Vccsus & vccusb pin 2V~3.6V 4uA AC_SDOUT PULL HIGH FOR SAFEMODE. RTC BATTERY CONN . RTC CIRCUITRY NO MDC NEED PULL D OW N 10K ICN2 INTERNAL PU LL U P (2[...]

A A B B 2 2 1 1 ENHANCED IDE Primary EIDE Connector R156 ,D12 Fo r 1 5 " P l atfo r m To Audio Codec Close to IDE Connector W/S=16/12/12/16 mils Secondary EIDE Connector PLACE CLOSE TO VGA AGP BUS PCI BUS ISA BUS Close to IDE Connector AGP_ST1 AGP_ST0 MCH STRAP X X X 0 0 1 1 DDR SDR 533MHZ 400MHZ X FOR 15" CD_ROM CONNECTOR R682 ,D11 Fo r [...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A PCMCIA CONTROLLER & CARD BUS SCOKET Close to TPS2211 Close to TPS2211 Card Bus Socket Closed to PHY Close to PHY Close to PHY The singals need to b e the sa me ,le ngth must not e xec ee d 4 inches The l eng th T PA+ a nd TPA- must be the same.Also,TPB+ a nd T PB - must be the same.Bo th pa ir need to be as c[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A RJ11 PIN 16 HIGH LO W MDC SCREW HOLE AUDIO CODEC ON DAUGHT ER BOAR D AUDIO CODEC ON MOTHER BD MDC HARDWARE STRAP CLOSE TO MDC Modem Dougther Board Layout Note: , #%'()*+ EX: GND SHIELDING S/W/W/S=12/6/6/12 m ils L_AGND ǐ #%##!" &$# as short as poss ibl e GND_45 L_AGND GND_45 GND_45 RJ45 CLOSE TO MD[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A AGND AGND AGND AGND AGND Cap pin33: 1U X AGND AGND Very Close to Codec ZV AUDIO AGND AGND AGND AGND AGND CHIP ALC201 CS42 99 Cap . pin 30 : 100 0P 270P 1000P Cap pin32: 1U 0. 01U 20mil AGND AGND AGND Cap . pin 29 : 100 0P 270P 1000P INTERNAL MICROPHONE Close to 78L05 CLOSE TO CODEC Cap pin31: 1U X (NA J22,L525, L[...]

A A B B 2 2 1 1 Flash ROM Close to EEPROM TOUCH_PAD Flash ROM SCRL UP SCRL DOWN RIGHT LEFT XCNF0 XCNF1 FUNCTIONALIT Y 1 1 LATCH MOD E , XA12 - 19 , XRD Y D ISABLE BASE ADDRESS S ELEC T X XCNF0 1 0 4EH 1 NO BIOS 0 1 LAT CH MODE , GPI O 10-1 7 ,X RDY DISABLE XCNF1 0 1 LATCH MODE , GPIO 10-17 , XRDY E N A B L E OPEN 0 2FH STRAP OPTION XCNF2 0 INDE X R[...]

A A B B 2 2 1 1 Normal FAN HI -LID -FAN Come From Battery Close to SI2301DS Controller Close to H8-3437F For H8-3437F Reset Signal GND_H8 HI Signal LOW FAN On External Pull Up/Down GND_H8 Threshold : 4.38V FAN Off Micro Suspend CPU_FAN Control GND_H8 LOW Interna l Keyboa r d Connector Close to H8-3437F VDD3 ON then through R/C to generate -RSMRST. [...]

A A B B C C D D E E 4 4 3 3 2 2 1 1 5V Resume Power Don't Stuf f 3V Resume Power 411671200001 02 BATTERY CONNECTOR & 3V,5V-RESUME POWER 20 22 Friday, December 28, 2001 C Title Size Document Number Rev Date: Sheet of -ADEN DVMAIN BATT_DEAD -ADEN BAT_C BAT_V BAT_T SW_+5V A DBATT DBATT LI_OVP +5VA +3V +5VA +5VAS +5VAS +5VAS +5VA +5VAS +5VA +3[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A 02 1.8V,1.5V POWER 411671200001 CPU Vcore/VTT 21 22 Friday, December 28, 2001 Title Size Document Number Rev Date: Sheet of PVID2 PVID0 PVID4 PVID3 Ith PVID1 EAIN RUN/SS PVID[0..4] DVMAIN +3VS +5VA CPU_CORE +5V +1.5VS +1.8V_ICH +3VS +3V +1.8VS +12VS +3V_ICH + PC46 100U 25V 20% 1 2 PL501 BEAD 0805C 1 2 PR622 0 1 2[...]

A A B B C C D D E E 4 4 3 3 2 2 1 1 3V Resume Power R01 411671200001 02 DC-DC CONNECTOR ,CHARGER 22 22 Friday, December 28, 2001 C Title Size Document Number Rev Date: Sheet of DVCC3 I_CHG ADINP_1 DP_LPD7 -DP_ACK DP_LPD0 -DP_ERR DP_PE DP_LPD1 -BATT_R -DP_INIT DP_LPD3 BLADJ -BATT_LED -DP_SLIN -DP_STB DP_BUSY ENPBLT DP_SLCT IRRX FIRSEL -AC_POWER DP_L[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A SYSTEM POWER (5V 3V 12V) 411671200004 0A SYSTEM POWER 13 Monday, October 22, 2001 Title Size Document Number Rev Date: Sheet of I4 DVMAIN I5 I6 A4 I3 B3 D2 BKL_VMAIN A5 A2 +5V +12V +3V DVMAIN PR503 0 1 2 PR505 0 1 2 PR2 0 0603 1 2 PC20 470P 0603 10% 1 2 PR16 100K 0603 1% 1 2 PR15 37.4K 0603 1% 1 2 PC513 0.1U 50V [...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A Inverter Note : BKL_VMAIN is Power Trace 411671200004 0A DC POWER 23 Monday, October 22, 2001 Title Size Document Number Rev Date: Sheet of DVMAIN L3 LEARNING L1 BLADJ BKL_VMAIN P_LPD2 P_LPD4 FIRSEL -BATT_R P_PE -P_ACK -P_AFD P_LPD1 -AC_POWER P_LPD7 P_LPD6 P_BUSY ENPBLT1 P_SLCT -BATT_LED P_LPD5 -P_STB -P_ERR IRTX[...]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A GND_IO2 GND_IO2 GND_IO2 GND_IO2 Para llel Port Connec tor FIR Module FIR IR Mode Select HI LOW HI IRMODE1 1/3 Distance Power Full Distance Power MIR/FIR LOW LOW HI HI HI X IRMODE0 LOW HI Full Distance Power HI 1/3 Distance Power SIR FIRSEL LOW LOW MIR/FIR LOW TX Function HI Shutdown 2/3 Distance Power LOW HI MIR/[...]

Reference Material Reference Material  Intel Pentium 4 Processor mFC-PGA2 478Pin  INTEL 82845 Memory Controller Hub  INTEL 82801BA I/O Controller Hub  PCI4410 Manual-PC Card and OHCI Controller  Frequency Generator ICS950805 Intel. INC Intel. INC Intel. INC CHRONTEL. INC ICS. INC  Engineer Hardware Specif ication Technology.Corp/M[...]

SERVICE MANUAL FOR 8 170 SERVICE MANUAL FOR SERVICE MANUAL FOR 8 170 Sponsoring Editor : Jesse Jan Author : Jacey Liu Assistant Editor : Janne Liu Publisher : MiTAC International Corp. Address : 1, R&D Road 2, Hsinchu Science-Based Industrial, Hsinchu, Taiwan, R .O.C. Tel : 886-3-5779250 Fax : 886-3-5781245 First Edition : Feb. 2002 E-mail : W [...]