MiTAC E-8590 Service Manual Download Page 197

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196

LCD PC E

8590 MAINTENANCE

8.14 Audio Failure(1)

AC97_RESET

AC97_SDOUT

AC97_SDIN

AC97_SYINC

AC97_BITCLK

CDROM_R

CDROM_L

CDROM_GND

CDROM_LEFT

CDROM_RIGHT

CDROM_GND

C280

0.1U

+3VS

C289

4.7U

C279

0.1U

SB_SPKR

R16
10K

R214

33K

R213

10K

CDROM

Connector

R212 22

R211 22

CARDSPK#

CB710

25,38

1,9

C248 1U

C242

C241 1U

R172 0

R186

R181 0

U11

AC’97

CODEC

ALC201

U18

South-

Bridge

VIA8235_7

PC_BEEP

U17

AHCT1G86DBV

+12VS

L22
0

U15

AC’97

CODEC

ALC202

R198
0

JP1

L21 600Z/100M

C263

0.1U

GND

U16

L78L05ACU

C212

0.1U

C262

C246

0.01U

C213

0.1U

C199

0.1U

C233

10U

J18

Symptom: No sound from speaker after audio driver is installed.

+AMP

C164

0.1U

C165

0.1U

C145
100U

PHONE_MUTE

SPKR_MUTE

SUSB_SPKR

To page 14

To page 27

To page19

Q9
2N7002

Q10
2N7002

C1
4.7U

R149
0

R145
0

D9
BAT54C SOT23N

C69
470U

L45 120Z/100M

C57
470U

L44 120Z/100M

C149
0.039U

C150
0.039U

C163
2.2U

U10

TPA1517

IN1

IN2

SGND

VCC 16

7,8

OUT1_0,1

OUT2_0,1

13,14

R418
47K

R417
47K

LINE/IN/L

LINE/IN/R

AOUT_R

AOUT_L

Internal

Speaker

+3VS

R268

R220

10K

R216

CODEC_XIN

From Page 17
ICS950902

14M_CODEC

C288
0.01U

R221 10K

Summary of Contents for E-8590

Page 1: ...E E E E 8590 8590 8590 8590 SERVICE MANUAL FOR SERVICE MANUAL FOR E E E E E E E E 8590 8590 8590 8590 8590 8590 8590 8590 TESTING TECHNOLOGY DEPARTMENT TSSC TESTING TECHNOLOGY DEPARTMENT TSSC Jan 200...

Page 2: ...1 System View 2 2 System Disassembly 3 Definition Location of Connectors Switches Setting 4 Definition Location of Major Component 5 Pin Description of Major Component 5 1 Pentium 4 Willamette Northw...

Page 3: ...d Test Error 8 7 Hard Disk Test Error 8 8 CD ROM Drive Test Error 8 9 USB Port Test Error 8 10 PC Card Socket Test Error 8 11 Memory_Card Test Error 8 12 LAN Test Error 8 13 IEEE1394 Test Error 8 14 A...

Page 4: ...o equipped with 4 USB2 0 ports and 1 swap module Floppy or card reader or second HDD one IEEE1394 one PC Card slots LAN 10 100TX MDC modem and AC97 3D stereo audio functions The memory subsystem suppo...

Page 5: ...pliant advanced configuration and power management interface VT8233 also integrates a 10 100 Mbit Fast Ethernet Controller MAC Media Access Controller The LAN controller uses an MII Media Independent...

Page 6: ...ability 1024x768 24bit color by dithering XGA CMOS 18 18 bits interface and 1600x1400 24bit color resolution for CRT Support LCD CRT simultaneous display only Video Memory 8 16 32MB share system SDRAM...

Page 7: ...de hyper pipelined technology a rapid execution engine a 400 MHz or a 533 MHz system bus and an execution trace cache The hyper pipelined technology doubles the pipeline depth in the Pentium 4 process...

Page 8: ...Net Burst microarchitecture system bus utilizes a split transaction deferred reply protocol like the Pentium 4 processor This system bus is not compatible with the P6 processor family bus The Intel Ne...

Page 9: ...t 400 MHz and 533 MHz Rapid Execution Engine Arithmetic Logic Units ALUs run at twice the processor core frequency Hyper Pipelined Technology Advance Dynamic Execution Very deep out of order execution...

Page 10: ...ies System Management mode Multiple low power states Optimized for 32 bit applications running on advanced 32 bit operating systems 8 way cache associativity provides improved cache hit rate on load s...

Page 11: ...er cache is a 128 KB on die level 2 L2 cache The floating point and multimedia units have 128 bit wide registers with a separate register for data movement Finally SSE2 support includes instructions f...

Page 12: ...its ALUs run at twice the processor core frequency Hyper Pipelined Technology Advanced Dynamic Execution Very deep out of order execution Enhanced branch prediction 8 KB Level 1 data cache Level 1 Exe...

Page 13: ...ation of mobile personal computer systems with 400 MHz 100 MHz QDR CPU host bus Front Side Bus based on 64 bit Intel Pentium 4 super scalar processors This data sheet describes the VT8703 North Bridge...

Page 14: ...up to 4 GB The DRAM controller supports PC2100 PC1600 Double Data Rated DDR SDRAM but can also support standard PC133 PC100 Synchronous DRAM SDR SDRAM The DDR SDR DRAM interface allows zero wait state...

Page 15: ...deliver unprecedented 3D performance and image quality for the Value PC mobile market For sophisticated power management the VT8703 provides independent clock stop control for the CPU SDRAM and AGP bu...

Page 16: ...r video conferencing P4N266 s multiple video windows enable a cost effective solution LCD Flat Panel Monitor and TV Out Support The P4N266 supports a wide variety of DSTN or TFT panels through a 36 bi...

Page 17: ...24x16 1280x1024x8 1024x768 16 32 800x600 16 32 640x480 16 32 16 32MB 8MB Resolutions Supported System Memory Frame Buffer Size An alternative to the 36 bit panel interface is a 12 bit interface to ext...

Page 18: ...0 32 10F CE CE CE CE 8 131 CE CE CE CE 16 133 CE CE CE CE 320x240 32 134 CE CE CE CE 8 141 CE CE CE CE 16 143 CE CE CE CE 400x300 32 144 CE CE CE CE 8 151 CE CE CE CE 16 153 CE CE CE CE 512x384 32 154...

Page 19: ...3 8 107 P F CE CE 16 11A P F CE CE 2 1280x1024 32 11B P 3 F 3 CE 3 CE 3 3 3 8 13B P P F CE 16 13C P P F CE 2 1400x1050 32 13E P 3 P 3 F 3 CE 3 3 8 120 P 1 P 1 P 1 F1 1 1600x1200 16 122 P 2 P 2 P 2 F 2...

Page 20: ...udio ATA100 IDE and 6 USB ports 2 5V Core and AGTL I O 37 5 x 37 5mm PBGA package with 664 balls High Performance CPU Interface Support for Intel Pentium 4 processors with 400 MHz 100 MHz QDR CPU Fron...

Page 21: ...data depth and buffer size to avoid data overflow Highly efficient V Link arbitration with minimum overhead All V Link transactions have predictable cycle length with known command data duration Adva...

Page 22: ...DRAM integrity Two bank interleaving for 16Mbit SDRAM support Two bank and four bank interleaving for 64Mb 128Mb 256Mb 512Mb SDRAM support Supports maximum 16 bank interleave i e 16 pages open simulta...

Page 23: ...AD and SBA signaling AGP specification v2 0 compliant Pseudo synchronous with the host CPU bus with optimal skew control Gle pass multiple textures Supports SideBand Addressing SBA mode non multiplex...

Page 24: ...panel interface with 256 gray shade support Support for external LVDS transmitters for interface to LVDS panels 18 bit or 24 bit single channel LVDS transmitters for up to SXGA resolution 1280x1024 2x...

Page 25: ...3D architecture 8M triangles second setup engine 140M pixels second trilinear fill rate Full internal AGP 4x performance Microsoft DirectX texture compression Next generation 128 bit 2D graphics engin...

Page 26: ...ighting and diffuse shading Alpha blending modes Massive 2K x 2K textures MPEG 2 video textures Vertex and table fog 16 or 24 bit Z buffering Reflection mapping texture morphing shadows procedural tex...

Page 27: ...hue saturation brightness and gamma controls Flat Panel Monitor TV Output Support Digital Visual Interface DVI 1 0 compliant for flat panel monitors Optional configuration of DVI outputs as digital o...

Page 28: ...to make a complete Microsoft PC2001 compliant PCI LPC system The VT8235 includes standard intelligent peripheral controllers a IEEE 802 3 compliant 10 100 Mbps PCI bus master Ethernet MAC with standar...

Page 29: ...ts for compatibility with the ACPI standard f Notebook class power management functionality compliant with ACPI and legacy APM requirements Multiple sleep states power on suspend suspend to DRAM and s...

Page 30: ...of the PCI bus Special circuitry is built in to allow concurrent operation without causing dead lock even in a PCI to PCI bridge environment The chip also includes eight levels doublewords of line bu...

Page 31: ...ates in 2x 4x and 8x modes Full duplex commands with separate Strobe Command Request Data split transaction Configurable outstanding transaction queue for V Link Client accesses Auto Client Retry to e...

Page 32: ...codec and modem codec HSP modem support Integrated DirectSound compatible digital audio controller LPC interface for Low Pin Count interface to Super I O or ROM Integrated Legacy Functions Integrated...

Page 33: ...g Eight DW of CPU to PCI posted write buffers Byte merging in the write buffers to reduce the number of PCI cycles and to create further PCI bursting possibilities Enhanced PCI command optimization MR...

Page 34: ...using hashing function Magic packet and wake on address filtering Software controllable power down UltraDMA 133 100 66 33 Master Mode EIDE Controller Dual channel master mode hard disk controller supp...

Page 35: ...write channels supporting simultaneous modem receive and transmit 1 stereo DirectSound channel with source volume control mixer 1 shared FM SPDIF PCM read channel 1 dedicated channel supporting multi...

Page 36: ...1 compatible Eighteen level doublewords data FIFO with full scatter and gather capability Three root hubs and six function ports Integrated physical layer transceivers with optional over current detec...

Page 37: ...tions suspend to DRAM and suspend to disk soft off all with hardware automatic wake up Multiple suspend power plane controls and suspend status indicators One idle timer one peripheral timer and one g...

Page 38: ...0902 is a main clock synthesizer chip for Intel Pentium 4 based note book systems with VIA style chipset This provides all clocks required for such a system Spread spectrum may be enabled through I 2...

Page 39: ...ogrammable output skew Programmable spread percentage for EMI control Watchdog timer technology to reset system if system malfunctions Programmable watch dog safe frequency Support I2C Index read writ...

Page 40: ...CK408 1 Pair of differential open drain CPU clocks K7 1 Pair of differential push pull CPU_PP clocks 2 5V 3 AGP 3 3V 7 PCI 3 3V 1 48MHz 3 3V fixed 1 24_48MHz 3 3V 2 REF 3 3V 14 318MHz Key Specificati...

Page 41: ...1 0 1 2 X1 X2 PLL1 Spread Spectrum BUF_IN SEL_40S K7 RESET SEL_SD_DDR SDATA SCLK FS 3 0 PD PCI_STOP CLK_STOP MULTISEL0 Vtt_PWRGD MODE CPUT_DDT CPUC_CS CPUT_CS CPUCLKODC DDRT 5 0 SDRAM 11 9 7 5 3 1 PCI...

Page 42: ...e ENE CB710 is also compliant with the latest PCI Bus Power Management Interface Specification and PCI Bus Power Management Interface Specification for PCI to CardBus Bridges All card signals are inte...

Page 43: ...reduce power consumption 1 2 6 1 The CB710 Supports The Following Features 3V operation with 5V tolerant 208 pin LQFP 209 pin LFBGA package PCI interface compliant with PCI Local Bus Specification Rev...

Page 44: ...ffic LED pin Secure Digital interface Compliant with SD Memory Card Specification Version 1 0 Support 4 Parallel data lines Support DMA data transfer between SD cards interface and system memory to mi...

Page 45: ...y of Memory Stick Up to 2 5Mbyte sec Read Write rate when the optional reference clock source is used One Traffic LED pin One power enable pin Smart Media Interface Compliant with Smart media standard...

Page 46: ...CI PME from D3 D2 D1 and D0 Support PCI PME from D3 cold Supports D3STATE Supports Zoomed Video port Power Switch Interface Supports parallel 4 wire power switch interface One traffic LED pin Supports...

Page 47: ...d over temperature auto shutdown circuits It can deliver 3 3V or 5V to PC Card VCCOUT and 3 3V 5V or 12V to PC Card VPPOUT The output current is up to 1A for VCCOUT and 250mA for VPPOUT T Low Switchin...

Page 48: ...t sec transmissions via an integrated 3 port PHY The VT6306 services two types of data packets asynchronous and isochronous real time The 1394 link core performs arbitration requesting packet generati...

Page 49: ...annels for receive transmit packets On chip isochronous and asynchronous receive and transmit FIFOs for packets 2K for general receive plus 2K for isochronous transmit plus 2K for asynchronous transmi...

Page 50: ...lly interoperable with IEEE Std 1394 1995 devices Byte alignment to run in little endian x86 PCI environment Compliant with PCI Bus Power Management Specification v1 1 Supports power states D0 D1 D2 D...

Page 51: ...ompliant cable ports at 100 200 400 Mbit per second Host notification of PHY LinkOn events Logic performs bus initialization and arbitration functions Encode and decode functions included for data str...

Page 52: ...ch port Cable ports monitor line conditions for active connection to remote node Automatic power down inactive circuit and logic for low power application Self power up reset and pinless PLL to reduce...

Page 53: ...52 LCD PC E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE Figure 2 IEEE1394 NEC UPD72872...

Page 54: ...ifier Power Down control for use in notebook and PC applications The ALC202 integrates a 50mW 8 headset audio amplifier into the CODEC saving BOM costs The ALC202 also supports the SPDIF out function...

Page 55: ...r VAUX to support Power Off CD function Power support Digital 3 3V Analog 3 3V 5V Standard 48 Pin LQFP Package 18 bit Stereo full duplex CODEC with independent and variable sampling rate 18 bit ADC an...

Page 56: ...it volume control Headphone output with 50mW 8 Driving capability ALC202 Line output with 50mW 8 Driving capability ALC202A Headphone jack detect function to mute LINE MONO HP output and to control S...

Page 57: ...AUX IN MX20 13 MX22 0 1 STEREO MIX MONO MIX PHONE MIC LINE CD VIDEO AUX MX1A MX20 9 MX06 MX02 MX04 RESET HP OUT SPDIF OUTPUT MONO ANALOG STEREO ANALOG STEREO DIGITAL DEFAULT SETTING YES NO LINE OUT MO...

Page 58: ...icon labs This complete solution using a signal board layout is certifiable in most countries worldwide Its small form factor makes it ideal notebook environments The following is product features of...

Page 59: ...liant to Intel Mobile Audio Modem Daughter Card Specification 1 0 Support ACPI Power Management and wake up on ring Certification PTT FCC JATE CBR 21 Safety Requirement CB UL1950 Environmental Operati...

Page 60: ...D PC E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE Figure MDC Billionton MODEM Daughter Card MDC56S I Power Consumption Operation Power 26 22mW Operation Current 6 9mA 7 0mA 3 8V Standby Current 6 5mA...

Page 61: ...transmitted received with data i e source synchronous data capture Differential clock inputs CK and CK Four internal device banks for concurrent operation Programmable burst lengths 2 4 or 8 Auto prec...

Page 62: ...C NH Hyundai HY29F002TC 90 Amic A290021TL 70 4 M bit Flash memory Flashed by 5V only User can upgrade the system BIOS in the future just running flash program 1 2 12 JEDEC 184 pin DDR DIMM Sockets 184...

Page 63: ...62 LCD PC E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE 256MB 32 Meg x 64 and 512MB 64 Meg x 64 VDD VDDQ 2 5V 0 2V...

Page 64: ...63 LCD PC E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE...

Page 65: ...It interfaces to a MAC through an MII interface ensuring interoperability between products from different vendors Product Features Single Chip 100Base TX 10Base T Physical Layer solution Dual Speed 10...

Page 66: ...65 LCD PC E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE LED Outputs Long reception distance High sensitivity LED Outputs Link Status...

Page 67: ...xy package is designed as an IR filter The demodulated output signal can directly be decoded by a microprocessor Product Features Duplex status Speed Status Collision 48 Pin SSOP Package High protecti...

Page 68: ...col Key code list Remote controller function definition Standby FM PC DVD VCR TV CD MP3 cc Mute MTS Angel Audio Subtitle 1 2 3 4 5 6 7 8 9 Jump Shuffle 0 Display Repeat F Backward F Forward Pre Chapte...

Page 69: ...anel Video Screen Boollen Tooltips over Every Control Buttons Scrolling Channel Name Filename Display Visual Blinking LEDs and Colorful Display Panel Application defined Property Pages Animation on UI...

Page 70: ...iles MPEG 1 MPEG 2 VCD NTSC VCD PAL DVD NTSC DVD PAL Windows Media Video User defined Capture Profile Setting General Capture Setting Time Limit Size Limit Split File by Size Frame Rate Advancedd Vide...

Page 71: ...witch Time Shifting Sliding Bar Positioning Picture in Picture Screen Time shifting Quality Selectable Popup Tool tip Showing Recording Information Visual Effects for Time Space Information 1 100 seco...

Page 72: ...creen Size Video As Desktop Background Cursor Hides Automatically After Idling for 3 Seconds in Fullscreen Mode Auto Fine Tune Channels While Scanning Adaptive Channel Scanning User defined Channel Se...

Page 73: ...ing Infinite Loop Playing Multiple Files Playing Fast Forward and Rewind Speed Shuttle Schedule Setting Scheduled Task for Viewing or Recording Friendly Schedule Task Setting Individual Capture Profil...

Page 74: ...Auto find Next Previous Radio Channel Two Volume Mute controller Radio Playback Scrolling Channel Name Filename Display Recording Playback Current time Display Recording and Playback status Indicator...

Page 75: ...ting Audio File Playback TV Switch Capture Audio through Sound Card Capture Audio in PCM MS ADPCM MPEG Layer 3 Window Media Audio codecs and save as wav mp3 wma file formats Advance Audio Codec Config...

Page 76: ...le Task Setting Support Daily and One time Schedule Task Individual Capture Profile Assigned to Each Task Playback Mode Auto Mute Radio when playback and un mute when finished Multiple Files Playing F...

Page 77: ...is enhanced to allow for low latency digitized audio stream transport The chip enables DBX compliment stereo TV FM radio and base band video and audio as input sources In addition the chip simplifies...

Page 78: ...s planar YUV data format Support for mapping of video to 225 color palette VBI data capture for closed captioning teletext and Intercast data decoding Auxiliary GPIO port to support external control F...

Page 79: ...plication Wake up system through PS2 when at S3 S4 S5 and run DVD application CD MP3 If system at S0 Close other AV applications and run CD MP3 application Wake up system through PS2 when at S3 S4 S5...

Page 80: ...on Continue pushing power button over 4 seconds will force system off at ACPI mode There is no sleep button on this machine 1 4 3 Keyboard Switch System automatically provides a Keyboard cover state t...

Page 81: ...APS LOCK and SCROLL LOCK 1 4 5 Fan Power On off Management FAN is controlled by VT1211 SuperIO with hardware monitor to sense CPU temperature and PWM control fan speed Fan speed is depended on CPU tem...

Page 82: ...Speed PWM Fan Full Speed Temperature Value PWM Fan High Speed Duty Temperature Value PWM Fan Low Speed Duty Temperature Value PWM Fan off Temperature Value 1 4 6 CMOS Battery CR2032 3V 220mAh lithium...

Page 83: ...composite input throught a dangle cable Four USB 2 0 ports for all USB devices One MODEM RJ 11 phone jack for PSTN line One RJ 45 for LAN One IEEE1394 mini Jack One IEEE1394 Jack Line in Jack Headpho...

Page 84: ...h 0 297 H 0 297 V mm Pixel configuration R G B vertical stripe R G B vertical stripe Display mode Normally white TN Normally white TN Unit outline dimensions 1 326 0 W 255 H 15 5max D mm 326 W 249 0 H...

Page 85: ...acteristics LCD Min Typ Max Min Typ Max Remark Supply voltage Vcc 4 5V 5 0V 5 5V 3 0V 3 3V 3 6V Current dissipation Icc 300mA 500mA 600mA 700mA Permissive input ripple voltage 100mVp p 100mVp p High 2...

Page 86: ...r rate Mbytes sec max 100 ATA data transfer modes supported PIO modes 0 4 Multiword DMA modes 0 2 Ultra DMA modes 0 5 Cache buffer Mbytes 2 Height mm max 26 1 Width mm max 101 8 Length mm max 147 Weig...

Page 87: ...noperating Gs max at 1 and 2 msec 350 Gs Vibration operating 0 5 Gs 0 to peak 22 350 Hz Vibration nonoperating 5 Gs 0 to peak 22 350 Hz Drive acoustics Sound power in bels Idle mode Quiet Seek Perform...

Page 88: ...D10 I O 9 DD4 I O 10 DD11 I O 11 DD3 I O 12 DD12 I O 13 DD2 I O 14 DD13 I O 15 DD1 I O 16 DD14 I O 17 DD0 I O 18 DD15 I O 19 GND 20 Key removed 21 DMARQ O 22 GND 23 DIOW STOP I 24 GND 25 DIOR HDMARDY...

Page 89: ...ible 16 6 MB s MODE 4 16 6 MB s Multi MODE 2 33 3MB s Ultra DMA Transfer Rate Read Read Data 24X CAV Audio Play 8X CAV CD DA 12X CAV CD RW 12X CAV Imbalance disc 20X CAV Video CD 12X CAV CD RW Max 14X...

Page 90: ...x Sleep 25mA 100mA Max 110mA Max Peek NA 1800mA max 1800mA max Physical size Height mm 12 7mm 12 7mm 12 7mm Width mm 128 mm 128 mm 128 mm Depth mm 129 mm 129 mm 129 mm Weight g 240 15 g 250 10 g 300g...

Page 91: ...to 500Hz 19 6m s2 from 5 to 500Hz Acoustics A Weighted Sound Power dB Access mode 50 dB 50 dB 50dB Audio Max Output Level 0 8 Vrms 0 8 0 27Vrms 0 7 0 15Vrms Frequency 20Hz 20kHz 0 5dB 3dB 20Hz 20kHz 3...

Page 92: ...9 I O 9 DD6 I O 10 DD10 I O 11 DD5 I O 12 DD11 I O 13 DD4 I O 14 DD12 I O 15 DD3 I O 16 DD13 I O 17 DD2 I O 18 DD14 I O 19 DD1 I O 20 DD15 I O 21 DD0 I O 22 DMARQ O 3s 23 GND 24 DIOR I pu 25 DIOW I pu...

Page 93: ...C 0 16A typ Consumption in Locked current Below DC 0 38A max Power dissipation 0 8W typ Consumption in Locked power Below 1 90W max Operating Voltage Range DC 4 5V to 5 5V Operating Temperature Range...

Page 94: ...old Off Off Off ACLink Controller PCTEL MDC D0 D1 D2 D3 D3 D3 D3 aux D3 aux D3 aux D3 aux HDD D0 D1 D2 D3 D3 D3 cold D3 cold Off Off Off IDE Controller CDROM D0 D1 D2 D3 D3 D3 cold D3 cold Off Off Off...

Page 95: ...94 LCD PC E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE 1 6 1 System Power Management States 2...

Page 96: ...Connector Pin Assignment CD side JAE KX15 50KLD Pin No Symbol I O Pin No Symbol I O 49 Vender unique 50 Vender unique I Input O Output I pu pull up Input I pd pull down input O od oper drain Output O...

Page 97: ...W Input I N A GPI6 Resume AGPBZ TTL AGPBZ Input I PME GPI7 Resume REQ5 TTL GPI7 Input I N A GPIO8 GPO8 TTL GPI8 Input I M_ID0 GPIO9 GPO9 VRDPSL P TTL GPI9 Input I M_ID1 GPIO10 GPO10 TTL GPI10 Input I...

Page 98: ...26 Input I O SMBDT2 GPIO27 Resume GPO27 SMBC K2 OD GPI27 Input I O SMBCK2 GPI28 GPO28 VIDSE L OD GPI28 Input O N A GPI29 GPO29 VRDSL P OD GPI29 Input O N A GPIO30 GPO30 GPIOD OD TTL GPI30 Input O THRM...

Page 99: ...E GPIO14 GPI14 TTL GPI14 Input I N A GPIO15 GPI15 TTL GPI15 Input I N A GPO16 SA16 TTL SA16 Output O N A GPO17 SA17 TTL SA17 Output O N A GPO18 SA18 TTL SA18 Output O N A GPO19 SA19 TTL SA19 Output O...

Page 100: ...I PA5 45 KI5 I I I PA6 44 KI6 I I I PA7 43 KI7 I I I Key matrix scan input PB0 10 KO0 I O Scan O PB1 9 KO1 I O Scan O PB2 8 KO2 I O Scan O PB3 7 KO3 I O Scan O PB4 2 KO4 I O Scan O PB5 1 KO5 I O Scan...

Page 101: ...Ready Ready Ready to received NEC 6121 2 IR protocol Customer code 00FF could receive remote controller KBC type scan code PC5 27 System power stateS0 S3 S5 I I L Connect to System power good When sys...

Page 102: ...finitions 3 Name Pin H8 Pin Definitions During RESET After RESET OFF system ON Function NC 11 NC NC 12 NC NC 39 NC NC 40 NC NC 41 NC NC 42 NC Reset 35 HT82K68E reset to clear up all memory and reboot...

Page 103: ...102 LCD PC E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE 1 7 3 Keyboard encoder Pins Definitions 3...

Page 104: ...ew 2 1 1 Front View Power Indicator Hard Disk Indicator CD DVD ROM Indicator LCD Screen IR Sensor Stereo Speaker Set 2 1 2 Left Side View PC Card Socket Memory card socket USB Ports Power Connector 2...

Page 105: ...Video in FM Connector S TV 2 1 4 Rear View Power Button Audio volume control Microphone Connector Audio Input Connector Audio Output Connector SPDIF Connector Mini 1394 1394 Connector RJ 11 Connector...

Page 106: ...MAINTENANCE 8590 MAINTENANCE 2 1 5 Top Open View Num Lock Indicator Caps Lock Indicator Scroll Lock Indicator Stand By Button PC Button CD MP3 DVD VCD TV VCR option FM option Keyboard 3 5 6 7 4 1 2 8...

Page 107: ...t below to determine the disassembly sequence for removing components from the notebook 2 2 System Disassembly NOTE 1 Before you start to install replace these modules disconnect all peripheral device...

Page 108: ...LCD Assembly Components Base Unit Components NOTEBOOK 2 2 1 CD DVD ROM Drive 2 2 2 CPU 2 2 3 I O Board 2 2 4 TV Tuner Board 2 2 5 Modem Card 2 2 6 Memory Module 2 2 7 System Board 2 2 8 LCD Panel 2 2...

Page 109: ...such as a straightened paper clip into CD DVD ROM drive s manual eject hole and push firmly to release the tray Then gently pull out the CD DVD ROM drive by holding the tray that pops out Figure 2 2 F...

Page 110: ...NCE 8590 MAINTENANCE 2 2 2 CPU Disassembly 1 Remove four screws fastening the CPU cover Figure 2 3 2 Remove five screws fastening the housing shielding Figure 2 4 Figure 2 3 Remove the CPU cover Figur...

Page 111: ...he fan s power cord to the system board fit the heatsink onto the top of the CPU and secure with four spring screws 3 Replace the housing shielding with five screws 4 Fit the CPU cover and secure with...

Page 112: ...the CPU cover housing shielding heatsink See the step 1 to 4 of section 2 2 2 disassembly 2 Remove three screws fastening the I O board Figure 2 7 3 Disconnect the Modem card s wire and fan s power c...

Page 113: ...Then lift it up Figure 2 10 Figure 2 9 Remove one screw Figure 2 10 Remove one screw Reassembly 1 Fit the I O board and secure with two screws 2 Reconnect the the Modem card s wire and fan s power co...

Page 114: ...cover and housing shielding See the step 1 2 of section 2 2 2 disassembly 2 Remove two screws fastening on the TV tuner board cover Figure 2 11 3 Disconnect the TV tuner board s cable and unscrew two...

Page 115: ...efully Figure 2 13 Reassembly 1 Fit the TV tuner board and secure with two screws 2 Reconnect the the TV tuner board s cable 3 Fit the TV tuner board cover and secure with two screws 4 Replace the hou...

Page 116: ...embly 3 Remove two screws fastening on the modem board Figure 2 14 4 Disconnect the modem card s wire Then remove it Figure 2 14 Figure 2 14 Remove the modem card Reassembly 1 Fit the modem card on th...

Page 117: ...p 1 2 of section 2 2 2 disassembly 2 To remove the memory module pull the retaining clips outwards to the unlocked and lift the DIMM module Figure 2 15 Figure 2 15 Remove the memory module Reassembly...

Page 118: ...e the CPU cover housing shielding and CPU See section 2 2 2 disassembly 2 Remove the CD DVD ROM drive I O board TV tuner board modem card and memory module See sections 2 2 3 to 2 2 6 disassembly 3 Di...

Page 119: ...PC E 8590 MAINTENANCE 8590 MAINTENANCE 4 Remove eight screws fastening the housing Figure 2 17 5 Unscrew two screws fastening the hinge covers Then you can detach the housing Figure 2 17 Figure 2 17 R...

Page 120: ...ENANCE 6 To detach the housing first lift the upper edge and then separate it from the system Figure 2 18 7 Remove five screws fastening the system board s upper bracket Figure 2 19 Figure 2 18 Detach...

Page 121: ...ove the PCMCIA bracket unscrew one screw Figure 2 20 9 Disconnect the IR sensor s cable inverter board s cable stereo speaker set L R LCD s cable and keyboard cable Figure 2 21 Figure 2 21 Figure 2 21...

Page 122: ...s cable and keyboard cable 3 Replace the PCMCIA bracket and secure with one screw 4 Replace the system board s upper bracket and secure with five screws 5 Fit the housing back to system then secure ei...

Page 123: ...7 Reconnect two power cables and the HDD data cable 8 Replace the housing shielding CPU cover and CPU See section 2 2 2 reassembly 9 Remove the memory module modem card TV tuner board I O board and C...

Page 124: ...rd TV tuner board modem card and memory module See section 2 2 3 to 2 2 6 disassembly 3 Remove the system board See section 2 2 7 disassembly 5 Disconnect four cables from inverter board Then disconne...

Page 125: ...t up Figure 2 26 Figure 2 25 Lift up the LCD panel Figure 2 26 Remove the LCD shielding Reassembly 1 Fit the LCD panel back into the shielding and secure with four screws 2 Replace the the LCD panel i...

Page 126: ...emory module See section 2 2 3 to 2 2 6 disassembly 3 Remove the system board See section 2 2 7 disassembly 4 Disconnect four cables from inverter board Then disconnect two screws fastening the board...

Page 127: ...TV tuner board modem card and memory module See section 2 2 3 to 2 2 6 disassembly 3 Remove the system board See section 2 2 7 disassembly 4 Remove the LCD KIT See section 2 2 8 disassembly 5 Remove...

Page 128: ...C E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE 7 Remove two hinge covers Figure 2 30 8 Remove two screws under the left hinge cover Figure 2 31 Figure 2 30 Remove two hinge covers Figure 2 31 Remove t...

Page 129: ...r rubber pads and four screws on the top of keyboard Figure 2 32 9 Remove two rubber foots and two screws on the bottom of keyboard Then detach the keyboard cover Figure 2 33 Figure 2 32 Remove two ru...

Page 130: ...board board and ground cord Disconnect one cable from the keyboard board Figure 2 34 11 Disconnect the cable from the keyboard board Then remove the keyboard board Figure 2 35 Figure 2 34 Remove two s...

Page 131: ...the wire and cable to keyboard board Then fit keyboard board and secure with three screws 3 Fit the keyboard cover and replace four screws four rubber pads on the top of keyboard cover 4 Put the keyb...

Page 132: ...s fastening the power HDD s compartment cover Then slide the cover separate completely Figure 2 37 3 Slide the plate then lift plate up to separate it with the door Then Disconnect the HDD data cable...

Page 133: ...ws and one disconnect one cable Reassembly 1 Reconnect the power wire to HDD and data cable 2 Replace the HDD and secure with two screws 3 Fit the plate back to base housing with the door 4 Fit the po...

Page 134: ...step 1of section 2 2 2 disassembly 2 Remove three screws fastening the power HDD s compartment cover Then slide the cover separate completely Figure 2 40 3 Slide the plate then lift plate up to separa...

Page 135: ...t the power wire from hard disk drive Figure 2 43 Figure 2 42 Disconnect the power wires and remove two screws Reassembly 1 Reconnect three power wires 2 Replace the power supply and secure with two s...

Page 136: ...d PU1 CPU Voltage Management U3 CPU Socket U5 VT8703 North Bridge U10 TPA1517 Audio Amplifier U11 VT6103 LAN Control U14 VT6306 IEEE1394 Control U15 VT6112 Audio Control U18 VT8235 South Bridge U19 IC...

Page 137: ...136 LCD PC E LCD PC E 8590 MAINTENANCE 8590 MAINTENANCE U1 3 Definition Location of Connectors Switches 3 2 I O Board U10 PH163112 LAN Amplifier...

Page 138: ...Power Connector J6 J7 Speaker Connector J10 SYSTEM FAN Connector J20 CPU FAN Connector J12 I O Slot J14 Memory_card Slot J4 J5 DIMM Slot J18 CD_ROM Connector J16 MDC Connector J13 Video In Connector J...

Page 139: ...n Location of Connectors Switches 4 2 I O Board J15 USB Connector J8 LAN and MDC Connector J3 J4 1394IEEE Connector J9 SPDIF Out Connector J12 Audio Out Connector J13 MIC Connector J14 Audio In Connec...

Page 140: ...t AP 1 0 Address Parity are driven by the request initiator along with ADS A 35 3 and the transaction type on the REQ 4 0 A correct parity signal is high if an even number of covered signals are low a...

Page 141: ...k synthesizer All agents must operate at the same frequency The Pentium 4 processor in the 478 pin package operates currently at a 400 MHz system bus frequency 100 MHz BCLK 1 0 frequency For more info...

Page 142: ...inued by reasserting HIT and HITM together IERR Output IERR Internal Error is asserted by a processor as the result of an internal error Assertion of IERR is usually accompanied by a SHUTDOWN transact...

Page 143: ...Type Description PWRGOOD Input PWRGOOD Power Good is a processor input The processor requires this signal to be a clean indication that the clocks and power supplies are stable and within their specif...

Page 144: ...no effect on the bus clock STPCLK is an asynchronous input TCK Input TCK Test Clock provides the clock input for the processor Test Bus also knownas the Test Access Port Name Type Description TDI Inp...

Page 145: ...and shorts defines the voltage required by the processor The VID pins are needed to cleanly support processor voltage specification variations See Table 2 for definitions of these pins The power suppl...

Page 146: ...of HLOCK and ADS until the negation of HLOCK must be atomic HREQ 4 0 P26 P29 N27 P27 R25 IO Request Command Asserted during both clocks of the request phase In the first clock the signals define the...

Page 147: ...educing power usage and for reducing heat temperature in high speed memory systems See Device 0 Rx6B 4 for CKE function enable V Link Interface Signal Name Pin I O Signal Description VAD7 VAD6 strap V...

Page 148: ...lt 16mA is selected via SR3D 6 1 This function is selected on these pins when SR31 4 1 FPCLK TVCLKO E11 O Panel Clock 8mA is the default 16mA may also be selected FPHS TVHS D10 O Panel Horizontal Sync...

Page 149: ...he state of CR5C 0 This pin may also be used as a direct external clock input for the internal graphics controller for more information see the FPD3 pin strap description graphics controller register...

Page 150: ...ct to main ground plane through ferrite bead VCCRGB E6 P Power for CRT RGB Outputs 2 5V 5 GNDRGB C5 P Connection Point for RGB Load Resistors Connect to main ground plane VCCDAC C6 P Power for DAC Dig...

Page 151: ...16 21 22 D5 15 18 19 21 24 26 E2 24 26 F4 6 8 12 13 G26 H2 27 28 J4 K10 26 L2 28 M4 12 18 N12 18 26 P2 12 18 28 R4 12 18 T12 18 26 U2 12 18 25 27 V4 12 18 W4 26 Y2 4 28 AB6 25 26 AC2 6 26 28 AD6 AE4...

Page 152: ...rom Client to Host UPSTB H26 O Complement Strobe from Client to Host DNSTB G25 I Strobe from Host to Client DNSTB G26 I Complement Strobe from Host to Client VLVREF J23 I Voltage Reference VLCOMP K23...

Page 153: ...tor ID Select Connected o he CPU voltage regulator Low selects the voltage ID from the CPU high selects a different fixed voltage ID the lower voltage used for CPU deep sleep mode This pin performs th...

Page 154: ...match the physical connection method INTA INTB INTC INTD PCI Slot 1 INTA INTB INTC INTD PCI Slot 2 INTB INTC INTD INTE PCI Slot 3 INTC INTD INTE INTF PCI Slot 4 INTD INTE INTF INTG PCI Slot 5 INTE INT...

Page 155: ...N V1 O Programmable Chip Select 1 RxE4 6 1 E5 2 1 LAN Controller Media Independent Interface MII Signal Name Pin I O PU Signal Description MCOL C13 I PD MII Collision Detect From he external PHY MCRS...

Page 156: ...an UltraDMA burst negated by the host before data is transferted in an ULtraDMA burst Assert of Stop by the host during or after data transfer in ULtraDMA mode signals the termination of the burst Ult...

Page 157: ...IOC AE6 I General Purpose Input 25 RxE6 1 0 GPI26 GPO26 SMBDT2 VSUS33 AD1 I General Purpose Input 26 Rx95 2 1 95 3 0 General Purpose Inputs Continue Signal Name Pin I O Signal Description GPI27 GPO27...

Page 158: ...modem circuitry to allow he system to be re activated by a received phone call 10K PU to VSUS33 if not used BATLOW GPI5 W4 I Battery Low Indicator 10K PU to VSUS33 if not used 3 3V only Power Managem...

Page 159: ...3 see pin list v P I O Power 3 3V 5 VCC see pin list P Core Power 2 5V 5 This supply is turned on only when he mechanical switch on the power supply is turned on and he PWRON signal is conditioned hig...

Page 160: ...r 2 5V 5 Connect to VCC through a ferrite bead PLLGND P23 P PLL Analog Ground Connect o GND through a ferrite bead ISA Subset Parallel BIOS ROM Interface Signal Name Pin I O PU Signal Description ROMC...

Page 161: ...IDE VLINK LAN AC 97 USB PCI U3 PENTIUM 4 AGP VLINK SDRAM HOST U6 CARDBUS CB710 CARD SOCKET U14 IEEE 1394 VIA VT6306 PCI SLOT U27 SUPER I O VIA VT1211 U28 SYS BIOS DDR SDRAM MEMORY BUS 133MHz VLINK BUS...

Page 162: ...ms of your computer If an error is detected during these tests you will see an error message displayed on the screen If the error occurs before the display then the screen cannot display the error mes...

Page 163: ...ace and is able to hold a PCI bus cycle so that address data and control bus states on PCI bus can be inspected Especially the tool can help an engineer trace address data bus for ROM read cycles as s...

Page 164: ...ected mode exit successful 38H Update OUTPUT port 39H Setup Cache Controller 3AH Test If 18 2Hz Periodic Working 3BH Test for RTC ticking 3CH Initialize the hardware vectors 3DH Search and Init the Mo...

Page 165: ...s 3FH Special init of COMM and LPT ports 40H Configure the COMM and LPT ports 41H Initialize the floppies 42H Initialize the hard disk 43H Initialize option ROMs 44H OEM s init of power management 45H...

Page 166: ...Error 8 2 No Display 8 4 VT Controller Error 8 5 Memory Test Error 8 6 Keyboard Test Error 8 7 Hard Disk Driver Test Error 8 8 CD ROM Driver Test Error 8 10 PC Card Socket Test Error 8 11 Memory_Card...

Page 167: ...035AL PQ3 FDB6035AL PD503 EC31QS04 PL1 1 1UH J3 L48 12V_CPU L49 L51 L50 PL2 1 1UH 12V_CPU_INV VCORE_1 VCORE_1 PR21 0 PR4 0 PR13 2 7K PR5 2 7K PR24 0 VDD5 VCORE_1 VCORE_1 CPUCORES 11 14 15 12 13 16 PWM...

Page 168: ...U C386 150U C380 0 1U C374 10U U25 1117 VDD5 VDD2 5 JP2 C385 0 1U C336 3300U C302 0 1U C301 10U U21 1117 PR26 10K PR28 10 5K PU5 RT9173A 3VS 1 25V 5VS 12VS VDD5 PQ12 FDB6035AL PQ11 ACK431LCSK PR29 1K...

Page 169: ...ns power indicator does not light up One of the following parts on the mother board may be defective use an multimeter to check the following signal or replace the parts one at a time and test after e...

Page 170: ...enerator ICS9248 193 R241 33 3V R304 10K FS1 FS2 R230 33 52 CPUCLK VDD_CPU25 61 74 P2 P5 P11 P13 P7 FS1 FS2 R279 22 Iref 2 32mA 25 R266 475 61 74 CLK_DDR 3 5 CLK_DDR 3 5 R194 R209 R205 R195 R224 R206...

Page 171: ...PROTECT D26 RLS4148 Q24 DTC114TKA Q27 DTC144WK U22A 74HC14_V U22B 74HC14_V D33 BAT54C R382 1K R386 6 04K 1 3 2 VDD5 R393 4 7K PROTECT R365 3 48K R374 6 65K U22C 74HC14_V U22D 74HC14_V CPU_PWRGD R380...

Page 172: ...J21 PCI32 SLOT PCI_SLOT_RESET U27 VT1211 LPC_SPIO_RESET P12 U5 VT8703 PCI_NB_RESET PCIRST D4 BAW56 R118 4 7K IDE_RESET IDE_RESET P21 J23 First IDE J18 Secondary IDE 1 5 1 3 11 10 14 7 3VS U9E 74AHC14...

Page 173: ...llowing parts on the mother board may be defective use an oscilloscope to check the following signal or replace the parts one at a time and test after each replacement Parts Signals 3VS CPUCLK CPUCLK...

Page 174: ...RP56 22X4 RP51 RP50 RP49 RP48 22X4 FA4 FA3 FA5 FA2 FA1 120OHM 100MHz FA6 FA7 FA8 FA9 120OHM 100MHz CP5 CP6 CP7 CP8 CP9 47PX4 CP1 CP2 CP3 CP4 47PX4 LCD_ID 0 3 R 58 61 1K PANEL_CLK PANEL_DE PANEL_VS PAN...

Page 175: ...Yes No Yes No Board level Troubleshooting Replace Motherboard One of the following parts on the mother board may be defective use an oscilloscope to check the following signal or replace the parts on...

Page 176: ...oller Failure LCD No Display RP33 0 4 7 8 6 5 1 2 3 4 R95 0 R97 0 R99 0 RP34 75 4 B1 B2 B3 B4 B5 B6 B7 CRT_DDCK CRT_VSYNC CRT_DDDA CRT_HSYNC CRT_R CRT_G CRT_B J12 U5 North Bridge VT8703 P5 VT_CARD Sym...

Page 177: ...g Replace Motherboard One of the following parts on the mother board may be defective use an oscilloscope to check the following signal or replace the parts one at a time and test after each replaceme...

Page 178: ...RP59 RP61 RP57 RP13 RP38 RP9 RP40 RP66 10 4 CKE 2 3 CLK_DDR 0 2 CLK_DDR 0 2 2 5VDUAL MD 0 63 J5 DDR 184P DDR_MD 0 63 DDR_DQM 0 7 DDR_ DQS 0 7 R 62 55 52 51 49 44 46 64 42 87 66 10K RP16 10 4 RP3510 4...

Page 179: ...place the faulty DDR module Yes No Board level Troubleshooting One of the following components or signals on the motherboard may be defective Use an oscilloscope to check the signals or replace the pa...

Page 180: ...J1 2 KBD_CLK 20 3 21 KBD_DATA 4 28 BLOCK_REMOT 5 PWRON 25 6 27 SUSB L36 120Z 100M RESET 36 VDD5 SWTCH_P R1 0 1 IN OUT 2 3 29 COVER_SW U1 A3212ELH PC7 C5 10U C6 0 1U HT82K68E U3 10 IR_OUT 26 KI 0 7 KO...

Page 181: ...fective use an oscilloscope to check the signals or replace the parts one at a time and test after each replacement Yes No Re soldering Parts Signals Yes No Is K B cable connected to PC properly Board...

Page 182: ...A2 IDE_PDCS1 IDE_PDDACK IDE_PDCS3 IDE_PRDY IDE_PDIOW IDE_PDIOR IDE_PDA0 IDE_PDDREQ 3VS RP68 33 4 1 8 RP75 RP76 33 8 RP77 33 8 1 2 3 4 5 6 7 8 RIRQ14 RDDP 0 15 RDAP1 RDAP2 RCS1P RPDDACK RCS3P PIORDY RP...

Page 183: ...Check if BIOS setup is OK 2 Try another working drive and cable Check the system driver for proper installation No Re Test OK End HDD_RST IRQ14 PDD 0 15 PDDREQ PDIOW PDDACK PDIOR PDA2 PDA0 PDA1 PDCS3...

Page 184: ...D 0 15 31 RIRQ15 RDAS1 RDDS 0 15 8 8 CD ROM Driver Test Error Symptom An error message is shown when reading data from CD ROM drive CD_RST 1 3 R375 0 R251 4 7K 3VS RP68 33 4 3 6 4 5 8 9 RDA0 RDDACK RD...

Page 185: ...Re boot OK Replace the faulty parts 1 Try another known good compact disk 2 Check install for correctly Check the CD ROM driver for proper installation No Re Test OK End CDROM_RST IRQ15 SDD 0 15 SDDR...

Page 186: ...e VT8235_7 5V J19 U24 3 4 1 5 C356 0 1U P10 C387 1000P R361 470K R362 560K C401 150U L28 120Z 100M L26 90Z 100M L32 90Z 100M L34 120Z 100M USB_OC0_1 USBP0 USBP0 USBP1 USBP1 R428 15K R427 15K R429 15K...

Page 187: ...M L15 90Z 100M USB_OC0_1 USBN2 USBP2 USBN3 USBP3 R106 15K R105 15K 104 15K R103 15K C24 1U J15 USB Connector 5 2 VIN1 VIN0 VOUT0 VOUT1 A1 A2 A3 B2 B1 B3 VCC_USB_01 VCC_USB_01 D USBP1 D USBP1 D USBP0 D...

Page 188: ...parts one at a time and test after each replacement Signals M B USB_OC0 USBP0 USBP0 USBP1 USBP1 D USBP0 D USBP0 D USBP1 D USBP1 5VDUAL Replace another known good charge USB device Board level Troubles...

Page 189: ...UT 12VS 5VS J11 3VS 1 7 31 64 86 120 143 164 178 187 201 Symptom An error occurs when a PC card device is installed 1 2 15 14 13 12 11 10 U7 CP2211 R57 0 R56 0 17 51 52 8 10 60 54 53 20 50 49 58 13 14...

Page 190: ...e use an oscilloscope to check the following signal or replace the parts one at a time and test after each replacement Parts U18 U6 U7 J11 R84 R114 R56 R57 R116 Try another known good PC card device B...

Page 191: ...CD SD_WP SD_CLK SM_WP SM_WE SM_ALE SM_RE SM_CLE SM_D 0 7 SM_CE SM_WPD SM_BS SM_INS SM_SDIO SM_SCLK SM CARD SD CARD 7 2 3 6 20 21 25 26 28 27 22 24 31 32 34 36 J14 Memory card connector 102 93 100 92 1...

Page 192: ...ng signal or replace the parts one at a time and test after each replacement Parts U18 U6 J14 D7 D8 D9 Q12 Q11 R136 R140 C2 C3 Try another known good memory card device Board level Troubleshooting Rep...

Page 193: ..._2 LAN_MTXC _2 LAN_DCLK _2 LAN_DADAIO _2 LAN_COL _2 LAN_CRS _2 LANPHY_PCI_RST U11 LANPHY VT6103 R561 22 R175 22 R556 33 R154 33 R176 22 R184 22 6 5 4 3 17 18 19 20 9 11 10 16 15 2 1 21 22 48 U18 Sout...

Page 194: ...other board may be defective use an oscilloscope to check the following signal or replace the parts one at a time and test after each replacement Parts Signals Yes LAN_TXP LAN_TXN LAN_RXP LAN_RXN PJTX...

Page 195: ...B0N TPB1N TPB1P TPB1AS0 TPB1AS1 J12 I O Board 72 79 80 73 71 70 78 77 74 81 TPA0N TPA1N TPA0P TPA1P TPB0P TPB0N TPB1N TPB1P TPB1AS0 TPB1AS1 12VS F2 D2 EC31QS04 C7 0 33U C8 0 01U R13 4 99K C9 270P R7 5...

Page 196: ...the mother board and I O board may be defective use an oscilloscope to check the following signal or replace the parts one at a time and test after each replacement Parts Signals Yes U18 U14 X1 U8 J1...

Page 197: ...97 CODEC ALC202 R198 0 JP1 L21 600Z 100M C263 0 1U O I GND 1 2 3 U16 L78L05ACU C212 0 1U C262 1U C246 0 01U C213 0 1U C199 0 1U C233 10U J18 P10 P13 P19 P21 Symptom No sound from speaker after audio...

Page 198: ...ALC202 L21 600Z 100M C263 0 1U P10 P13 P19 LINE IN R LINE IN L 3VS R221 10K R220 10K R216 0 CODEC_XIN 2 From Page 17 ICS950902 14M_CODEC C2 100P J14 Line in L9 600Z 100M L8 600Z 100M R51 47K R52 47K...

Page 199: ...signal or replace parts one at a time and test after each replacement Signals AOUT_R AOUT_L HP L HP_R DEVICE_DECT SPDIFOUT VA AC97_RESET AC97_SDOUT CODEC_XIN 2 If no sound cause of MIC check the foll...

Page 200: ...16 PC46 PC47 Part Number Description Location 272072224402 CAP 22U 16V 10 0603 X7R SMT C130 C520 C632 C633 C634 272002474401 CAP 47U CR 16V 10 0805 X7R S 272030102401 CAP 1000P 2KV 10 1808 X7R SMT C53...

Page 201: ...6 3V 20 SP CON 7343 S C2 272075561701 CAP 560P CR 50V 20 0603 X7R S 272075509801 CAP 5P CR 50V 5PF 0603 NP C510 C511 C514 C74 272030050302 CAP 5P 3KV 5 1808 NPO SMT only C17 Part Number Description Lo...

Page 202: ...CT PLATE W4L27T0 15 7068 342503100002 CONTACT PLATE W4L63 1 2R 1 4T 75 342503200201 CONTACT PLATE W5L35T0 15 WEASEL 342503400002 CONTACT PLATE W5L9T0 13 7170LI P Part Number Description Location 34067...

Page 203: ...EC 22U 25V 20 RA 8 10 5 105 O PC501 PC504 PC506 312276806156 EC 680U 6 3V 20 D10X12 5 6PS6 PC521 312278206155 EC 820U 4V 20 D10X12 5 4PS820 PC502 PC505 PC508 PC510 Part Number Description Location 22...

Page 204: ...HR2020AT FUJ Part Number Description Location 451670500091 HDD ME KIT TETRA 340673500006 HEATSINK ASSY AMD UNP WEASEL 451673500005 HEATSINK ME KIT AMD UNP WEASEL 340673500005 HOUSING ASSY LCD WEASEL 3...

Page 205: ...NORTHBRIOGE BGA 552P U501 273000120128 INDUCTOR 10nH 10 0805 SMT L11 L13 L501 L502 L503 L50 273000990012 INDUCTOR 10UH CDRH127 SUMIDA SMT PL503 273000990031 INDUCTOR 10UH CDRH127B SUMIDA SM PL502 2730...

Page 206: ...SMT D1 D2 D3 D5 D6 294011200043 LED RE GR H0 8 L1 9 W1 6 19 22SR LED5 LED6 526267351008 LTB IGOCPG 1SB3B 20B 4FRB L1BLL 339115000030 MICROPHONE 36dB 3dB D5 8 H3 4 MIC1 Part Number Description Locatio...

Page 207: ...3 SMT R25 R26 271071152302 RES 1 5K 1 16W 5 0603 SMT R152 R60 R669 R80 Part Number Description Location 271071100302 RES 10 1 16W 5 0603 SMT PR3 PR4 PR8 R533 R559 R5 271071102211 RES 10 2K 1 16W 1 060...

Page 208: ...RES 22 1 8W 5 0805 SMT R119 R81 271071224301 RES 220K 1 16W 5 0603 SMT R185 271071223302 RES 22K 1 16W 5 0603 SMT PR13 R165 R168 Part Number Description Location 271071249311 RES 249K 1 16W 1 0603 SMT...

Page 209: ...SMT R12 R7 271071931211 RES 93 1K 1 16W 1 0603 SMT PR10 271071976311 RES 976K 1 16W 1 0603 SMT PR18 PR8 Part Number Description Location 271611000301 RP 0 4 8P 1 16W 5 0612 SMT RP15 RP16 RP5 RP515 271...

Page 210: ...ELPLATE 0 3 140 CMM SUS301 PR Part Number Description Location 344669600037 STOPPER CUP SOCKET RACE 295000020002 SURGE PROTECTOR P2600SB 2P DO 21 R148 297040101003 SW PUSH BUTTON SPST 1A 30V 2P S SW2...

Page 211: ...01 TRANS SI9410DY N MOSFET 04OHM S Q3 288208103001 TRANS TPC8103 11A 30V P MOSFET S 273001050022 TRANSFORMER 10 100 BASE PH163112 U503 373102010503 T SCREW B M2 L5 PAN 0 NIB 421673500005 WIRE ASSY BAR...

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Page 213: ......

Page 214: ......

Page 215: ......

Page 216: ......

Page 217: ...7 8 EC39 1000P 0603 1 2 EC23 1000P 0603 1 2 TP37 1 MTG15 MTG ID3 0 OD10 1 2 3 4 5 6 7 8 EC1 1000P 0603 1 2 EC12 1000P 0603 1 2 TP13 1 EC3 1000P 0603 1 2 TP6 1 EC40 1000P 0603 1 2 EC32 1000P 0603 1 2 E...

Page 218: ...2 TP3 1 U3B MOBILE NORTHWOOD BGA_PGA478B_SKT M23 N22 P21 M24 N23 M26 N26 N25 R21 P24 R25 R24 T26 T25 T22 T23 P26 R22 P23 U26 U24 U23 V25 U21 V22 V24 W26 Y26 W25 Y23 Y24 Y21 AA25 AA22 AA24 V21 W22 W23...

Page 219: ...S VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VS...

Page 220: ...1 E3 E4 D3 D4 C2 C3 D2 D1 R6 G6 U5 A2 B3 AB5 AC4 W25 AC3 AC1 N24 AD24 AE15 M24 AC24 AD15 A12 A13 B12 B13 C12 C13 D12 D13 E12 E13 B11 A11 B10 A10 K11 K12 K13 C7 E7 C6 E11 D10 C10 E8 D9 C9 E9 C8 D8 E10...

Page 221: ...18 HA17 HA25 HA22 HA24 HA29 HA23 HA26 HA21 HA20 HA28 HA27 HA30 HA31 HA32 HA33 HAS0 HAS1 ADS BNR BPRI BREQ DBSY DEFER DRDY HIT HITM HLCOK HTRDY HREQ2 HREQ4 HREQ1 HREQ3 HREQ0 CPURST HCLK HCLK HAVREF_0 H...

Page 222: ...7 6 5 FA1 1 2 3 4 5 6 7 8 CP13 100PX4 1206 1 2 3 4 8 7 6 5 CP6 47PX4 RPSOA_8C 1 2 3 4 8 7 6 5 CP18 100PX4 1206 RPSOA_8C 1 2 3 4 8 7 6 5 L8 0603D 1 2 FA2 120OHM 100MHZ 1 2 3 4 5 6 7 8 RP56 22 4 RPSOA_...

Page 223: ...6 5 J4 DDR 184P AMP440203 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61...

Page 224: ...U 0603 1 2 JS519 SHORT SMT4 1 2 C96 1000P 0603 1 2 C66 1000P 0603 1 2 JS515 SHORT SMT4 1 2 C65 0 1U 16V 0603 1 2 C120 1000P 0603 1 2 C136 0 1U 16V 0603 1 2 R47 33 0603D 1 2 JS512 SHORT SMT4 1 2 C70 0...

Page 225: ...13 AE13 AD13 F14 F10 F9 H5 J5 J21 K5 AE12 AF10 AF12 AD12 N13 N15 N16 AF9 AC10 AD9 AD10 AF11 AE11 AD11 AC11 AE2 N14 P11 K21 T5 T21 U5 U21 U22 F15 V5 AB8 AB9 AB16 AB17 AD17 L12 L13 L14 L15 L16 L23 L25 M...

Page 226: ...L IRDY TRDY STOP SERR PAR USBP0 USBP0 USBP1 USBP1 GND GND GND INTA INTB INTC INTD REQ0 REQ1 REQ2 REQ3 REQ4 GNT0 GNT1 GNT2 GNT3 GNT4 USBP2 USBP2 USBP3 USBP3 USBP4 USBP4 USBP5 USBP5 USBOC3 USBOC5 USBOC0...

Page 227: ...KA 2 1 3 X6 32 768KHZ NA XTAL_T38 1 2 U18C VT8235_7 F25 F26 J26 J25 E26 E24 K24 K26 T25 U26 T26 R25 T23 R23 U25 T24 R26 B13 C13 B11 A11 C12 B12 A12 C11 C9 B9 A9 D10 C10 B10 A10 D9 A13 A14 B14 C14 E7 P...

Page 228: ...A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28...

Page 229: ...ME IRDY TRDY DEVSEL STOP PERR SERR PAR C BE0 C BE1 C BE2 C BE3 A0 CAD26 A1 CAD25 A2 CAD24 A3 CAD23 A4 CAD22 A5 CAD21 A6 CAD20 A7 CAD18 A8 CCBE1 A9 CAD14 A10 CAD9 A11 CAD12 A12 CCBE2 A13 CPAR A14 CPERR...

Page 230: ...3 1 2 R182 43K NA 0603 1 2 J12 PCI32 SLOT A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42...

Page 231: ...1 BEAD_120Z 100M 0805C 1 2 U8 NM24C02N SO8 1 2 3 4 5 6 7 8 A0 A1 A2 GND SDA SCLK WC VCC R162 0 0805C 1 2 R104 10K NA 0603D 1 2 R117 1K 0603D 1 2 C151 10P 0603D 1 2 U14 VT6306 PQFP128A_0 5MM 28 27 23 2...

Page 232: ...1_GRNP LED1_GRNN CHSGND INTB 3 3V 0 RESERVED0 GROUND0 CLK GROUND1 REQ 3 3V 1 AD 31 AD 29 GROUND2 AD 27 AD 25 RESERVED1 C BE 3 AD 23 GROUND3 AD 21 AD 19 GROUND4 AD 17 C BE 2 IRDY 3 3V 2 CLKRUN SERR GRO...

Page 233: ...0P 10 0603D 1 2 C300 10P NA 10 0603D 1 2 R303 1K NA 0603D 1 2 R249 22 1 2 C270 4 7U 80 20 0805C 1 2 D11 RLS4148 NA MLL34B A K R272 22 1 2 R206 22 0603D 1 2 R276 0 0603D 1 2 C285 10P NA 10 0603D 1 2 C3...

Page 234: ...R190 0603D 22 1 2 C173 0 1U 16V 0603D 1 2 R191 0 0603D 1 2 R108 0 0805 1 2 R187 4 7K NA 0603D 1 2 R297 4 7K 0603D 1 2 X2 25MHZ 1 2 U11 VT6103 SSOP48 1 2 9 25 26 27 28 29 45 46 48 37 30 34 3 4 5 6 10 1...

Page 235: ...AVSS1 AVSS2 MIC1 MIC2 LINE OUT L LINE OUT R VRAD VRDA DCVOC RESET SDATA OUT SDATA IN SYNC BIT CLK REFFLT VREFOUT AFLT1 AFLT2 NC1 GPIO0 GPIO1 ID0 ID1 EAPD S PDIF_OUT R186 0 0603D 1 2 R221 10K 0603D 1...

Page 236: ...C1 4 7U 16V 1206 1 2 R18 10K 0603D 1 2 L46 BEAD_120Z 100M NA 0805C 1 2 F1 FUSE 3A 1206 1 2 VR1 10K 1 2 3 5 6 7 8 C165 0 1U 0603D 1 2 D S Q9 2N7002 SOT23_FET G D S R133 20K 0603 1 2 R145 220 0603 1 2...

Page 237: ...0 NA 0603D 1 2 R236 33 0603D 1 2 R503 680 0603D 1 2 RP75 33 8 RP_16P8R_4016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 D502 CL 190G LED_CL190 A K R350 470 0603D 1 2 R319 4 7K 0603D 1 2 RP68 33 4 RPSOA_8C...

Page 238: ...1 GND2 VCC P P GND GND1 GND2 L25 BEAD_33Z 100M NA 0603D 1 2 L34 120Z 100M 0805C 120Z 2012 1 2 R429 15K 0603 1 2 L28 120Z 100M 0805C 120Z 2012 1 2 C353 1000P 0603D 1 2 C387 1000P 0603D 1 2 L29 BEAD_600...

Page 239: ...1 2 RP82 4 7K 8 RPSOE_10 1 2 3 4 5 6 7 8 9 10 R35 51 1 0603D 1 2 R27 1K 0603D 1 2 R511 1K 0603D 1 2 R526 1K 0603D 1 2 R601 4 7K 0603D 1 2 R177 4 7K 0603D 1 2 R293 4 7K 0603D 1 2 RP69 10K 8 RPSOE_10 1...

Page 240: ...5 27 26 23 25 4 28 29 3 2 22 24 1 31 13 14 15 17 18 19 20 21 32 16 30 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 CE OE VPP WE O0 O1 O2 O3 O4 O5 O6 O7 VCC VSS A17 D18 A K R5 0 0805 1 2...

Page 241: ...FDB6035AL SOT404_FET G D S PC2 0 1U NA 50V 0603D 1 2 PU4 ISL6207 SO8 1 2 3 4 5 6 7 8 UGATE BOOT PWM GND LGATE VCC EN PHASE PQ5 FDB6035AL SOT404_FET G D S PC41 0 1U 50V 0603D 1 2 PC26 1500U 16V 20 ELC0...

Page 242: ...0P NA 0603 0603D 1 2 PQ11 SCK431LCSK 5 SOT23N 3 2 1 D32 BAT54C SOT23N 1 2 3 PR27 10K NA 0603 0603D 1 2 PC52 10U 16V 1206 1206 1 2 PR26 10K 0603 0 1 0603D 1 2 PC53 0 1U 50V 0603 0603D 1 2 PC44 1U 0603...

Page 243: ...02 SOT23_FET G D S PD1 RLZ5 6B MLL34B A K C350 0 1U 50V 0603 1 2 C371 1U 0603 1 2 C349 470P C11 0 1U 50V 0603 1 2 R431 100K 0603 1 2 Q28 MMBT3904 SOT23 R365 3 48K 0603 1 2 BT1 BH 800 1K BAT_B098 1 2 R...

Page 244: ...ENERATOR USB AC 97 ICS950902 PG 13 MII USB LPC CARDBUS VLINK DDR SODIM ISA VLINK BUS 66MHz QDR PG 18 AD21 REQ GNT2 INTB MINIPCI PG 16 PG 15 AD22 IEEE 1394 VIA VT6306 INTC REQ GNT3 PG 28 PG 18 USB 2 0...

Page 245: ...26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 FD1 FD_DOT040 1 FD4 FD_DOT040 1 FD3 FD_DOT040 1 FD502 FD_DOT0...

Page 246: ...BEAD_30Z 100M 0603D 1 2 JO20 1 2 R7 54 9 1 0603D 1 2 JO21 1 2 R9 54 9 1 0603D 1 2 L20 BEAD_30Z 100M 0603D 1 2 J3 4PX1 0 8MM MA MOLEX 54030 0411 CONN_MLX54030_4_2 1 2 3 4 5 6 1 2 3 4 GND0 GND1 U2 RT97...

Page 247: ...03D_DFS 1 2 C5 1000P 2KV 10 1808 1 2 C12 100U NA 25V 1 2 C32 0 01U 0603D 1 2 R39 0 NA 0603D 1 2 JO6 1 2 R505 0 0805 0805C_DFS 1 2 R36 51 1 1 0603D 1 2 R50 0 0603D 1 2 C1 1U 0603D 1 2 R32 75 0603D 1 2...

Page 248: ...September 03 2002 Title Size Document Number Rev Date Sheet of CRT_GREEN CRT_RED CRT_BLUE CRT_VSYNC CRT_HSYNC GND CRTGND CRTGND CRTGND J1 VGA SUYIN 7535S 15G2T 05 331720015006 1 9 2 10 3 11 4 12 5 13...

Page 249: ...ize Document Number Rev Date Sheet of IR_OUT IR_OUT VDD5 VDD5 R3 10K 0603 1 2 C2 10U 10V 1206 1 2 C1 10U 10V 1206 1 2 R1 47 1206 1 2 U1 IRM2038F4 IR_IRM2038F4 1 3 2 OUT VCC GND FD1 FD_DOT040 1 TP503 T...

Page 250: ...2 SW2 KEY11 1 2 SW6 KEY11 1 2 JO26 1 2 C6 0 1U 50V 0603 1 2 JO20 1 2 JO14 1 2 SW3 KEY11 1 2 C5 10U 10V 1206 1 2 JO25 1 2 JO12 1 2 JO8 1 2 C2 10P 0603 1 2 JO11 1 2 JO10 1 2 U2 AME8800 NA SOT89N 1 2 3...

Page 251: ...VT6306 VIA Inc ENE CB710 PC Card Interface Controller TI INC Intel INC VT8703 North Bridge VIA INC VT8235 South Bridge E_8590 Hardware Specification VIA INC Technology Corp MiTAC Intel Pentium4 x4 Pr...

Page 252: ...an Author Dragon Jiang 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 Firs...

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