Instruction/ maintenance manual of the product 8170 MiTAC
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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 .
1 8170 N/B MAINTENANCE 1. Hardware En gineerin g Specific at ion----- ---- ---- --- ---- ---- ---- --- ---- ---- ----- -- ---- ---- ----- -- ---- ----- ------ ---- CONTENTS CONTENTS 1.1 Introduction----- -------- --------- ------ --------- --------- --------- --------- --------- --------- --------- -------- ---------- - -------- --------- - 1.
2 8170 N/B MAINTENANCE CONTENTS CONTENTS 6. System Block Diagram ---- ----- ---- -- ------ ---- ---- --- ---- ---- ---- --- ---- ---- ----- -- ---- ---- ----- -- ---- ----- ---- -- ---- - 7.
3 8170 N/B MAINTENANCE CONTENTS CONTENTS 10. System Explode View --- --- ---- ---- -------- ---- ---- ----- -- ---- ---- ----- -- ---- ----- ---- -- ---- ----- ---- -- ----- ---- ------ 11. Circuit Diagram --- -- ----- ---- ---- --- ---- ----- ---- -- ----- ---- ----- - ----- ---- ----- ---- -- ----- ---- ---- -- ----- ---- ---- --- -- 12.
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.
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.
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.
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.
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, S.
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 mas.
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 cha.
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 lex.
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).
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.
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.
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.
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.
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 D.
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.
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.
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 .
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.
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 .
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.
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.
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.
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.
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.
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 H.
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 G.
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.
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.
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 0.
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.
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.
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.
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.
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 / 0.
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 .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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 (.
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 .
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.
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.
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: L.
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.
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.
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.
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.
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.
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.
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.
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 -Pow.
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.
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 .
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 .
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.
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.
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 a.
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 Indicato.
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.
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 ( ).
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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:Inte.
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:DIMM.
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 c.
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 .
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 contro.
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 e.
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 PU5.
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.
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 .
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.
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 .
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.
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.
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.
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 .
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 .
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.
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.
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.
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 .
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.
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.
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.
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 .
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.
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.
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.
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.
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 .
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 .
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.
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 U5.
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.
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 col.
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.
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.
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 D.
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.
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 .
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 .
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 .
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.
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.
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 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.
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.
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 .
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 .
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.
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.
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.
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.
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 -.
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.
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.
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.
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.
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.
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 -SDIO.
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.
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.
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.
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_A.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 , K00091.
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 .
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.
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.
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 .
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.
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.
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.
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 0.
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,.
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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 & A.
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.
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.
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.
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.
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.
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 C.
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 PIS.
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.
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.
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 C.
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.
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.
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 BU.
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.
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: , #%.
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 .
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.
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 N.
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.
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_.
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.
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 BL.
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 .
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.
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 .
An important point after buying a device MiTAC 8170 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought MiTAC 8170 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data MiTAC 8170 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, MiTAC 8170 you will learn all the available features of the product, as well as information on its operation. The information that you get MiTAC 8170 will certainly help you make a decision on the purchase.
If you already are a holder of MiTAC 8170, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime MiTAC 8170.
However, one of the most important roles played by the user manual is to help in solving problems with MiTAC 8170. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device MiTAC 8170 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
