Text preview for : 3100b_fsm_151.pdf part of GERICOM 3100b fsm 151 GERICOM Laptop 3100b_fsm_151.pdf
Back to : 3100b_fsm_151.pdf | Home
Contents
Specifications ............................................................................................................................................. 1
I/O Address Map ......................................................................................................................................... 4
System Memory Map .................................................................................................................................. 4
Motherboard ................................................................................................................................................ 5
Chips .......................................................................................................................................................... 7
Southbridge Chip-INTEL 82371MB (PIIX4M) ........................................................................................... 7
Northbridge Chip-INTEL 82443BX Host Bridge Controller ........................................................................ 7
VGA Controller- ATI 3D RAGE LT PRO .................................................................................................. 8
PC Card 95 (Card Bus) Interface Controller-TI-1225 ................................................................................ 8
Super I/O Floppy Disk Controller - FDC37N869 ...................................................................................... 9
High Performance PCI Audio Chip-ES1978S ........................................................................................ 10
Audio CODEC ES1918 ........................................................................................................................ 10
Keyboard Controller - M38867M8 .......................................................................................................... 11
IEEE 1394-TI PHY TSB41LV03 + LINK TSB12LV22 .............................................................................. 11
Device Port Connector Description ............................................................................................................ 12
Floppy Disk Drive & Secondary Hard Disk Drive Interface ..................................................................... 12
Hard Disk Drive Interface ...................................................................................................................... 13
Secondary CD-ROM Drive Interface ...................................................................................................... 14
RS-232C Serial Interface ...................................................................................................................... 15
Parallel Interface .................................................................................................................................. 15
Expansion Memory Socket .................................................................................................................. 16
Port-Replicator Connector Pin Assignment ......................................................................................... 18
Internal Trackpad Interface ................................................................................................................... 19
External Monitor Interface .................................................................................................................... 19
External Keyboard/PS2 Mouse Interface .............................................................................................. 19
External TV-OUT Interface .................................................................................................................... 20
External USB (Universial Serial Bus) Interface ...................................................................................... 20
1394 Port Interface ............................................................................................................................... 20
PCMCIA CardBus Interface .................................................................................................................. 21
Internal PCI Interface (For Modem/LAN Optional) ................................................................................. 23
LCD Interface (For XGA TFT) ................................................................................................................ 24
LED Indicators Interface ....................................................................................................................... 24
Test pin interface .................................................................................................................................. 24
DC/DC Converter Board ............................................................................................................................. 25
Input Characteristics ............................................................................................................................ 25
Efficiency ............................................................................................................................................. 25
Output Characteristics ......................................................................................................................... 25
System Alarm ...................................................................................................................................... 25
Inverter Board ............................................................................................................................................ 26
System Resource Allocation (in Windows 98) ........................................................................................... 27
IRQ: ..................................................................................................................................................... 27
DMA: ................................................................................................................................................... 27
Battery Information .................................................................................................................................... 28
Power Loss .......................................................................................................................................... 28
Battery Storage .................................................................................................................................... 28
Battery Testing ..................................................................................................................................... 28
Battery Alarm ....................................................................................................................................... 29
System Hardware Block Diagram .............................................................................................................. 30
Parts List .................................................................................................................................................. 31
Optional Parts ........................................................................................................................................... 45
LCD ..................................................................................................................................................... 45
Power Cord .......................................................................................................................................... 46
Keyboard ............................................................................................................................................. 47
3100B Series
Service Manual
The circuit schematics herein provided for reference only are not necessarily the latest version.
Mainboard 77-31B00-D02A
Switch Board 77-31B0S-D01
LED Board 77-31B04-D01
D/D Board 77-31B00-D02A-C Mainboard 31 to 33
Charger Board 77-31B0E-D05
pecifications are subject to change without notice.
1999, 12
Version 12-99
Specifications
Processor Module
- Intel Mobile Pentium III 450/500/600/650 MHz (with SpeedStep technology)
Memory
- Provide 64-bit data bus system memory
- Two PC 100, 144 pin SODIMM sockets, support 3.3V Sync DRAM SODIMM
- Expandable memory up to 256MB, depend on 32/64/128 MB SODIMM Module
BIOS
- Insyde BIOS
- One 256KB(29F020) Flash ROM
LCD
- XGA TFT flat panel 13.3"/14.1"
Display
- AGP 2X
- Complete 64-bit hardware 2D / 3D Accelerator Graphics Engine
- Motion Compensation
- High quality TV-out (6 Line buffer quality) with MacroVision