Acer TravelMate 340 System Block Diagram

Chapter 1 3
System Block Diagram
PC COMPATIBILITY SIGNA LS
CORE -1.6 V
PRIMARY IDE
DC-DC
DC-DC
OUTPUT 1.6V
COPPERMINE
450/500 MHz
Pentium III
CPU
CPU
MAX1617
MAX1617
THERMAL SENSOR
SDRAM
SDRAM
DUAL SOCKETS
DUAL SOCKETS
CRT
CRT
M1621
VGA
VGA
LCD
LCD
INVERTER
INVERTER
CARD BUS
CARD BUS
SINGLE
SINGLE
CARD SLOT
CARD SLOT
POWER
POWER
SWITCH
SWITCH
AUDIO
AUDIO
ESS-SOLO1E
ESS-SOLO1E
CD-IN
LINE-IN
MIC-IN
ZV-AUDIO
POWER POWER
AMPLIFIERAMPLIFIER
INTERNAL INTERNAL
SPEAKERSSPEAKERS
EXTERNAL
EXTERNAL
HEADPHONE
HEADPHONE
LAN MODEM
LAN MODEM
SOCKET
SOCKET
RJ45/ RJ11
RJ45/ RJ11
M1533
LEVEL SHIFTLEVEL SHIFT
USB PORT
USB PORT
HDD
HDD
GPI/ GPO/ GPIO
GPI/ GPO/ GPIO
EXTERNAL SMI
EXTERNAL SMI
DEBUG
DEBUG
PORT
PORT KBC
KBC
INT. K/BINT. K/B
EXT. K/B
EXT. K/B
FAN
FAN
CONTROL
CONTROL
FANFAN
TOUCH PADTOUCH PAD
PS2
PS2
RTC
RTC BIOS BIOS SUPER I/O SUPER I/O
INT. K/BINT. K/B PRINTERPRINTER
SERIAL
SERIAL
PORT COM1
PORT COM1
MAX3243
MAX3243
BAY MODULE
BAY MODULE
DCBATOUT
CPU_ VCCT +1.5V
LOW POWER GTL+
INTERFACE
AGP 2X
ZV
ZV AUDIO
POWER
COMMAND
ISA BUS
ISA BUS
PCI BUS
PCI BUS
AGP 2X LVTTL
3.3 V
CD-ROM
CD-ROM
EXTERNAL FDD
EXTERNAL FDD
340SG.book Page 3 T hursday, October 28, 1 999 10:51 AM