Model 6200A Service Manual Specifications are subject to change without notice.
Specifications The state-of-the-art Notebook Computer offers a host of features specially designed to enhance performance and usability: Architecture CPU BIOS Second Memory DRAM Power Management Display PC Card Multiple Input/Output Audio System PCI local bus 2.1 Intel Pentium Cyrix 6x86LV AMD K5 Plug & Play 1.0a SODIMMs APM 1.
Operation Hardware Configuration Disconnect all power supply both AC adapter and battery pack before work on any hardware setting. CPU Speed The system is upgradeable with a wide range of speed and voltages of the Intel Pentium processors, providing user with a Zero-Insertion-Force (ZIF) socket to facilitate removal of the processor and installation of an upgraded one.
Set for CPU power Set for CPU speed 85
RAM Configuration The system features an expandable Dynamic RAM in small outline 144-pin DIMM (Dual In-line Memory Module) package.
TV-Output Select the TV standard for video output if a TV set is connected for Games or MPEG playback, for example. The system display will improve video quality for screen flicker caused by an interlaced TV monitor. NTSC On Off On Off S1-1 S1-2 S1-3 S1-4 PAL Off On Off On Provided herein is the international TV system for reference. Any discrepancy should be subject to the local TV standard.
Korea South Kuwait NTSC PAL Zambia 85 PAL
Hot Keys Located along the top of the keyboard are 12 numbered “F” keys. The functions of these “F” keys are defined as the followings: Expanded Display Mode The aspect ratio of display panels is not the same as CRT monitors. Therefore, the display may not completely fill the entire display panel. Expanded mode will stretch the display to fill the entire viewing area of the display panel. Display Type F6 Display type mode allows you to switch display among LCD only, CRT only, TV only, both LCD and CRT.
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Chapter 2: Utilities Overview The Notebook Computer has several built-in software utilities to help you get the mo st from the system hardware. This chapter discusses: : Power-On-Self-Test (POST). : The System Configuration Utility (SCU). Power On Self Test (POST) The BIOS performs a series of power-on-self-test (POST) to diagnose hardware errors when the system first starts up. During the POST procedure, the POST verifies that the hardware is installed and operational.
POST Messages - Normal Operation If no configuration errors are detected, the system will be operated after the POST process is completed. You may press the Spacebar key to skip the memory test. System PCI BIOS for SiS-510X Version 1.01.26 Copyright 1983 - 1996 SystemSoft Corp. All Right Reserved. System Processor: 200 MHz Intel Pentium CPU System External Cache: 256 KB Enabled Video Chip: Trident Cyber 9385 with 2 MB Video RAM SystemSoft Plug-n-Play BIOS Ver 1.
POST Messages - Error Detected If a configuration is detected as a non-fatal error, a WARNING message will be displayed. You should either press F1 key to continue, or press Ctrl-Alt-S key combination to enter the System Configuration Utility. System PCI BIOS for SiS-510X Version 1.01.26 Copyright 1983 - 1996 SystemSoft Corp. All Right Reserved.
System Configuration Utility (SCU) The System Configuration Utility (SCU) is a ROM-based configuration utility that displays the system’s configuration status and provides users with a tool to set their system parameters. The settings are stored in non-volatile battery-backed CMOS RAM which saves the information even when the power is turned off, and retains that when the system is turned back on.
Working with the Menu Bar of System Configuration Utility Press simultaneously the Ctrl-Alt-S key combination to enter the menu bar of the System Configuration Utility. Action Keys Used Activate menus Alt Select menu bar item Left arrow (←) Right arrow (→) The highlighted letter key Accept menu bar item Cancel current action Mouse left button Spacebar Enter Mouse right button Esc Description Activate the System Configuration Utility. Move to a menu bar item on the left.
Features of the System Configuration Utility System Menu Clicking an option will enable the specific capability. Item Date and Time Setting Day/month/year Hour/minute/second Fast Boot Enable Pointing Device Boot Device Video Display Diskette A Hard disk C LCD and CRT Auto sense Video Expansion Enabled System Security Enter old password Enter new password Verify new pasword Enable Booting password Enable Setup password 85 Function Sets the current date and time.
Devices Menu Clicking an option will enable the specific capability. Item Diskette Drive Hard Disk Setting None 1.
Item Audio Port Setting Port setting IRQ setting DMA setting MIDI Port MIDI port 220H 230H 240H 250H IRQ9 IRQ5 IRQ7 IRQ10 DMA0 DMA1 DMA3 300H 310H 320H 330H Wave Table Enabled Keyboard Numlock Keyboard Repeat Key repeat rate Key delay 2 cps 6 cps 10 cps 15 cps 20 cps 30 cps ¼ sec ½ sec ¾ sec 1 sec 85 Function Specifies the system’s audio I/O port address. Specifies the system’s audio IRQ configuration. Specifies the system’s audio DMA channel configuration.
Power Menu Clicking an option will enable the specific capability. Item Power Management Setting Power saving mode Disabled Battery only Always on Power saving level Low power saving Medium power saving High power saving Video Monitoring Suspend Controls Battery weak Flash beeping Suspend system Flash only Suspend mode Suspend to memory Suspend to disk Modem ring resume Set resume alarm Resume hour Resume minute 85 Function Disables the system’s power saving features.
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Exit Menu Clicking an option will enable the specific capability. Item Function Save and Reboot Exit (No Save) Saves the current settings and reboots the system. Exits the SCU without saving any of the current changes. Changes the current setup to the system default values. Restores the current setup to the original custom values. Displays the current BIOS version information.
POST.
DEBUG_BEGIN_BOOT_CODE EQU 49H ; Jump Into Bootstrap Code DEBUG_CDROM_INIT DEBUG_S2D_INIT EQU 0FAh ; Initialize CD-ROM Type EQU 0FBh ; Initialize S2D Partition DEBUG codes for PNP BIOS DEBUG_PNP_ENABLE_VERIFY_RTDATA Area DEBUG_PNP_GET_VERIFY_NVRAM DEBUG_PNP_SYSTEM_NODES settings DEBUG_PNP_INITIALIZE_RTDATA DEBUG_PNP_HOOK_INT15 DEBUG_PNP_SET_COPY_AREA seg.
Error Codes returned by APM sub-functions errPM_Disabled errInterf_Present errInterf_Not_Present errPM16_Est errPM16_Unsupported errPM32_Est errPM32_Unsupported errUnrec_Device_ID errCX_Parm_OOR errInterf_Not_Engaged errCant_Enter_State errNo_PM_Pending errAPM_Not_Present errUnsupported_APM_Fn errPM_already_enabled errPM_already_disabled errPM_function_not_supp DIAG APM_INST APM_INTF_CONNECT APM_PM16_CON APM_PM32_CON APM_INTF_DISCON APM_CPUIDLE APM_CPUBUSY APM_POWER APM_EN_DIS_PM APM_DEFAULTS APM_GET_STATUS
Chapter 3: Technical View Overview This chapter outlines the architecture of the Notebook Computer. The purpose of this chapter is not to elaborate upon the internal working theories of the components that make up the Notebook Computer, but to explain all the features that these chips offer though may not necessarily supported by the system. This chapter is divided into the followings for discussion: : System Block Diagram. : Chips. m Core logic. m I/O. m PCMCIA. m Audio. m Video. : Accessories. m Battery.
Chips The following chips have been implemented in the Notebook Computer to interface the microprocessors to I/O devices and memory chips. m m m m m m m m m SiS5101 PCI Cache Memory Controller. SiS5102 PCI Local Data Buffer. SiS5103 System I/O & PMU. SMC FDC37C669FR PC95/96 Compatible Super I/O Floppy Disk Controller with Infrared Support. Omega 82C094 PCI-to-PCMCIA Host Adapter Controller. ESS ES1788 AudioDrive. ESS ES690 Wave Table Music Synthesizer. ESS ES981 Wavetable Sample Set ROM.
SiS5101 PCI Cache Memory Controller • • • • • • • • • • • • • Supports Pentium, K5 and M1 processors. Integrated Second Level (L2) Cache Controller. ∗ Write through and write back cache modes. ∗ 8 bits or 7 bits tag with Direct Mapped Organization. ∗ Supports standard and burst SRAMs. ∗ Supports SRAM standard mode. ∗ Supports 64 Kbytes to 2 Mbytes cache sizes. ∗ Cache read/write cycle of 3-2-2-2 or 4-2-2-2 using standard SRAMs at 66MHz. ∗ Cache read/write cycle of 3-1-1-1 using burst SRAMs at 66MHz.
SiS5102 PCI Local Data Buffer • • • • • • • • • Supports full 64-bit Pentium processor data bus. Provides a 64-bit interface to DRAM memory. Provides a 32-bit interface to PCI. Three integrated posted write buffers and two read buffers increase system performance. ∗ 1 level CPU-to-Memory Posted Write Buffer (CTMPB) with 4 QuadWords (QWs) deep. ∗ 4 level CPU-to-PCI Posted Write Buffer (CTPPB) with 4 DoubleWords (DWs) deep. ∗ 1 level PCI-to-Memory Posted Write Buffer (PTMPB) with 1 QW deep.
SiS5103 System I/O & PMU • • • • • • • • • • • • • • • Integrated bridge between PCI bus and ISA bus. ∗ Translates PCI bus cycles into ISA bus cycles. ∗ Translates ISA master or DMA cycles into PCI bus cycles. ∗ Provides PCI-to-ISA memory one Double Word Posted Write Buffer. Integrated ISA bus compatible logic. ∗ ISA bus controller. ∗ ISA arbiter for ISA master, DMA devices, and refresh. ∗ Built-in two 8237 compatible DMA controllers. ∗ Built-in two 8259A compatible interrupt controllers.
• • • • • • • • • • • Battery Management ∗ AC power indicator. ∗ Multi-level low battery monitor: LB, LLB. ∗ Battery low SMI generation. Supports suspend to hard disk. ∗ Read only shadow register. Supports suspend to memory. Supports doze, standby and suspend modes status output pin. Supports ISA leakage control. Standby/resume toggle switch. Standby/resume button switch. Modem ring/GPIO wake up. Supports hot docking. 208-pin PQFP/TQFP package. 0.6um CMOS technology.
SMC FDC37C669FR I/O FDD Controller with IR • • • • • • • • • • 5 volt operation. Intelligent auto power management. 16 bit address qualification (option). 2.88MB super I/O floppy disk controller. ∗ Licensed CMOS 7658 floppy disk controller. ∗ Software and register compatible with SMC’s proprietary 82077AA compatible core. ∗ Supports two floppy drives directly. ∗ Supports vertical recording format. ∗ 16 byte data FIFO. ∗ 100% IBM compatibility. ∗ Detects all overrun and underrun conditions.
• • General purpose address decoder. ∗ 16 byte block decode. ∗ 48 base I/O address options. 100 pin QFP and TQFP package.
Omega 82C094 PCMCIA Host Adapter Controller Small Form Factor • • • • • Single-chip PCMCIA host controller. Legacy DMA and serial IRQ to directly support advanced PCI core logic. Serial power control to support the designs with most PCMCIA power switch IC. Direct connection to 33Mhz PCI bus and two PCMCIA sockets without glue logic. 208 pin PQFP or TQFP. Compatibility • • Compliant with PC Card 95, PCMCIA 2.1, and JEIDA 4.1, ExCA. Register-set compatible to Intel i82092AA (PPEC) and Intel i82365SL.
ESS ES1788 AudioDrive The ES1788 AudioDrive can record, compress, and playback voice, sound and music with built-in mixer controls. It consists of an embedded microprocessor, a game compatible 16-bit stereo A/D and D/A, music 16-bit stereo D/A, 20-voice 72 operator FM music synthesizer, MIDI serial port compatible with MPU401 UART mode, dual joystick timers, hardware volume control, DMA control, and ISA bus interface logic.
ESS ES690 • • • • • • • • • • 32 voices. General MIDI instrument set - 128 melodic and 47 percussion. Chorus and reverb effects. Integrated general MIDI interrupt. MIDI serial interface. Supports 512Kx16 up to 8Mx16 ROM’s. No DAC required. Context upload for suspend/resume to disk. Automatic power-down when MIDI input is idle. 52 pin PQFP.
ESS ES981 Wavetable Sample Set ROM • • • • • • • 512Kx16 bit CMOS ROM. General MIDI instrument set - 128 melodic and 47 percussion. Single +5V power supply. 150 ns fast access time. Total static operation. Operating current 60 mA. 44 pin small outline package (SOP).
Trident Cyber9385 Flat Panel Controller The Cyber9385 is a DRAM based, fully integrated LCD, CRT & TV 64 bit multimedia flat panel controller for PCI systems. It provides a flexible, high performance solution for various color depths and solutions. It supports these displays with options for 1, 1.5, 2 and 4 MB, and allows many memory configurations including unified or shared frame buffer architectures.
Standard Video Modes Mode # 0H, 1H 2H, 3H 4H, 5H 6H 7H DH EH 10H 11H 12H 13H Resolution/ Colors 320x200-16 640x200-16 320x200-4 640x200-2 720x350-Mono 320x200-16 640x200-16 640x350-16 640x480-2 640x480-16 320x200-256 Pixel Freq 28 28 25 25 28 25 25 25 25 25 25 Hor Freq 31.4 31.4 31.4 31.4 31.4 31.4 31.4 31.4 31.4 31.4 31.
Extended Video Modes Mode # 50H 51H 52H 53H 54H 55H 56H 57H 58H 59H 5AH 5BH_1 5BH_2 5BH_3 5CH 5DH_1 5DH_2 5DH_3 5DH_4 5EH_1 5EH_2 5EH_3 5FH_1 5FH_2 5FH_3 5FH_4 60H 62H_1 62H_2 62H_3 62H_4 63H_1 63H_2 63H_3 64H_1 64H_2 64H_3 64H_4 65H_1 66H_1 6AH_1 6BH 6CH_0 6CH_1 6CH_2 6CH_3 6CH_4 6DH_1 6DH_2 6EH_1 6EH_2 74H_1 74H_2 74H_3 74H_4 75H_1 75H_2 Resolution/ Colors 640X480-16 640X473-16 640X480-16 1056X350-16 1056X480-16 1056X473-16 1056X480-16 1188X350-16 1188X480-16 1188X473-16 1188X480-16 800X600-16 800X600-16
75H_3 75H_4 76H_1 76H_2 76H_3 640x480-64K 640x480-64K 800x600-32K 800x600-32K 800x600-32K 31.5 36 40 40 49.5 37.5 43.3 37.9 37.9 46.
Mode # 77H_1 Resolution/ Colors 800x600-64K Pixel Freq 40 Hor Freq 37.9 Vert Freq 60 MEM Addr 1M A000 77H_2 800x600-64K 49.5 46.9 75 1M A000 77H_3 800x600-64K 56.3 53.7 85 1M A000 78H_1 1024x768-32K 44.9 35.5 87I 2M A000 78H_2 1024x768-32K 65 48.4 60 2M A000 78H_3 1024x768-32K 78 60.0 75 2M A000 79H_1 1024x768-64K 44.9 35.5 87I 2M A000 79H_2 1024x768-64K 65 48.4 60 2M A000 79H_3 1024x768-64K 78 60.
Video Mode Cross Reference Resolution X*Y 640x480 640x480 640x480 640x480 640x480 640x480 640x480 640x480 800x600 800x600 800x600 800x600 800x600 800x600 800x600 800x600 800x600 800x600 1024x768 1024x768 1024x768 1024x768 1024x768 1280x1024 1280x1024 1280x1024 1280x1024 Color Depth Bit 4 4 8 8 15/16 15/16 24 24 4 4 8 8 8 8 15/16 15/16 15/16 15/16 4 4 8 8 15/16 4 4 8 8 Refresh Rate Hz 60 75 60 75 60 75 60 75 60 75 60 75 60 75 60 75 60 75 60 75 60 75 43 43 60 43 60 Scan Order I/NI NI NI NI NI NI NI NI NI N
Accessories Battery Pack Toshiba Ni-MH Rechargeable Battery Item Specifications Type Nominal Voltage Nominal Capacity Standard Charging Fast Charging Standard Discharge Current Maximum Discharge Current Discharge Final Voltage Operating Temperature Standard Charging Fast Charging Discharge Storage 3∼12 months within 3 months Weight 10TH-3000AEG 1.2V 3000mAh 0.1C mA x 15 hours Maximum 1.0 CmA 0.2 CmA 1.5 CmA 1.
CD-ROM TEAC CD-46E-900 CD-ROM Average Random Access Time Full stroke Access Time Disk Speed Data Transfer Rate Starting Time Data Buffer Capacity Applicable Discs Dimensions Weight 190msec average (6X speed) 450msec average (6X speed) Inner circumstance 3,180rpm Outer circumstance 1,200rpm Average sustained 900KB/sec Programmed I/O 16.7MB/sec. Max. (Mode 0∼4) Multi-word DMA 16.7MB/sec. Max. (Mode 0∼2) 8sec. Typical, 32sec max.
TEAC CD-36E-900 CD-ROM Average Random Access Time Full stroke Access Time Disk Speed (at 6X speed) Data Transfer Rate Starting Time Return Time from Standby Mode Data Buffer Capacity Applicable Discs Dimensions Weight 230msec average (6X speed) 480msec average (6X speed) Inner circumstance 3,180rpm Outer circumstance 1,200rpm Average sustained 900kB/sec (at 6X speed) Programmed I/O 13.3 MB/sec max. (Mode 0∼3) Multi-word DMA 13.3 MB/sec max. (Mode 0∼1) 8sec.
TEAC CD-38E-900 CD-ROM Average Random Access Time Full stroke Access Time Disk Speed (at sextuple speed) Data Transfer Rate Starting Time Return Time from Standby Mode Data Buffer Capacity Applicable Discs Dimensions Weight 200msec average (8X speed) 470msec average (8X s peed) Inner circumstance 4,240rpm Outer circumstance 1,600rpm Average sustained 1,200kB/sec Programmed I/O 16.7MB/sec max. (mode 0∼4) Multi-word DMA 16.7MB/sec max. (mode 0∼2) 8sec.
3.5” Floppy Disk Drive Panasonic JU-226A03F FDD Capacity (in bytes) Unformatted Per Disk Per Surface Per Track Formatted (16 sectors/track, 32 sectors/track) Per Disk Per Track Per Sector Formatted (9 sectors/track, 18 sectors/track) Per Disk Per Track Per Sector Formatted (15 sectors/track) Per Disk Per Track Per Sector Transfer Rate Latency (avg.
TEAC FD-04HF-1300 FDD 2MB Mode Recording Method Data Transfer Rate (k bits/sec) Tracks/Disk Innermost Track Bit Density (bpi) Innermost Track Flux Density (frpi) Unformatted K bytes/track K bytes/track Formatted K bytes/track Data 32 sectors/track K bytes/track Capacity K bytes/track K bytes/track 18 sectors/track K bytes/track K bytes/track K bytes/track 10 sectors/track K bytes/track K bytes/track FM 250 160 8,717 17,434 6.25 1,000 MFM 500 160 17,434 17,434 12.50 2,000 0.128 4.096 655.36 0.256 4.
LCD Panel Sanyo LM-JA53-22NTK 12.1” DSTN Item Specification Package dimension Structure Dot size Dot pitch Bezel opening area Power supply voltage Viewing angle range Contrast ratio (φ=0°) Response time (φ=0°) 276.5mm(W)x199.0mm(H)x8.0mm(D) 800(W)xRGB(W)x600(H) 0.0871mm(W)x0.2913mm(H) 0.1021mm(W)x0.3063mm(H) 250.0mm(W)x188.5mm(H) Minimum 3.0V Maximum 5.
Samsung LT104S4-151 10.4” TFT Item Specification Display area Number of dots Pixel pitch Pixel arrangement Display colors Viewing angle Display mode Module size Weight Contrast ratio (θ=0°, φ=0°) Response time at 25° Rise θ=0°, φ=0° Fall Luminance Viewing angle Horizontal-left Horizontal-right Vertical -high Vertical-low Power supply voltage Minimum Typical Maximum 211.2mm(H)x158.4mm(V) (10.4” diagonal) 800x600 pixel 0.264mm(H)x0.264mm(W) RGB vertical stripe 262,144 colors 6 oclcok Normal white 245.
NEC NL8060AC26-04 10.4” TFT Item Display area Drive system Display colors Number of pixel Pixel arrangement Pixel pitch Module size Weight Contrast ratio Viewing angle Viewing direction Color gamut Response time Luminance Signal system Supply voltage Backlight Specification 211.2mm(H)x158.4mm(V) (10.4” diagonal) a-Si TFT active matrix 262,144 colors 800x600 RGB vertical stripe 0.264mm(H)x0.264mm(V) 243.0mm(H)x179.0mm(V)x8.
Hosiden HLD1201-0151XX 12.1” TFT Item Display mode Viewing direction Backlight Display format Screen area Color arrangement Driving method Interface Display outline Weight Contrast ratio Response time Contrast setting Brightness (white image) Surface reflectance Power supply Specification Normally white mode with positive image (black image, white background) Optimum viewing lobe direction is 6 o’clock CCFL edge-light system 800x600 dots 251mmx189.
Samsung LT121S1-103 12.1” TFT Item Specification Display area Number of dots Pixel pitch Pixel arrangement Display colors Viewing angle Display mode Module size Contrast ratio (θ=0°, φ=0°) Response time at 25° Rise θ=0°, φ=0° Fall Luminance Viewing angle Horizontal-left Horizontal-right Vertical -high Vertical-low Power supply voltage Minimum Typical Maximum 246.0mm(H)x184.5mm(V) (12.1” diagonal) 800x600 pixel 0.3075mm(H)x0.3075mm(W) RGB vertical stripe 262,144 colors 6 o’clcok Normal white 275.
Chapter 4: Parts & Circuit This chapter provides both the parts list and the circuit diagrams for engineers to maintain the Notebook system. : Parts List. m Top case & assemblies. m Bottom case & assembly. m Display panel & assembly. m CD-ROM. m FDD. m HDD. m Second Battery. : Circuit Diagrams. m Mainboard 71-62000-D07C m D/D 71-6200C-D03 m CPU Power Board 71-620A5-D50 m Charger & Switch Board 71-6200S-D10 m LCD Bar 71-62006-D01 m 8/16MB Memory Card 71-6202T-D71 m Data Board ü DSTN 12.
NEC NL8060BC31-01 12.1” TFT Item Display area Drive system Display colors Number of pixel Pixel arrangement Pixel pitch Module size Weight Contrast ratio Viewing angle Viewing direction Color gamut Response time Luminance Signal system Supply voltage Power consumption Backlight Specification 244.8mm(H)x183.6mm(V) (12.1” diagonal) a-Si TFT active matrix 262,144 colors 800x600 RGB vertical stripe 0.306mm(H)x0.306mm(V) 277.5mm(H)x202.5mm(V)x8.0mm(D) max.
