System Block Diagram - Acer TravelMate 340 Service Manual

System Block Diagram

CRT CRT
LCD
LCD
INVERTER INVERTER
ZV AUDIO
SINGLE SINGLE
CARD SLOT
CARD SLOT
POWER
POWER
POWER
COMMAND
SWITCH SWITCH
ISA BUS ISA BUS
DEBUG
DEBUG
PORT
PORT
INT. K/B INT. K/B
EXT. K/B EXT. K/B
Chapter 1
DCBATOUT CORE -1.6 V
DC-DC
DC-DC
Pentium III
OUTPUT 1.6V
CPU_ VCCT +1.5V
LOW POWER GTL+
INTERFACE
AGP 2X
VGA
VGA
AGP 2X
ZV
PCI BUS PCI BUS
CD-IN
LINE-IN
CARD BUS
CARD BUS
MIC
ZV-AUDIO
INTERNAL INTERNAL
SPEAKERS SPEAKERS
EXTERNAL
EXTERNAL
HEADPHONE HEADPHONE
KBC
KBC
RTC
RTC
TOUCH PAD TOUCH PAD
PS2 PS2
FAN
FAN
CONTROL
CONTROL
FAN FAN
PC COMPATIBILITY SIGNALS
CPU
CPU
C
OPPERMINE
450/500 MHz
MAX1617 MAX1617
THERMAL SENSOR
M1621
SDRAM SDRAM
LVTTL
DUAL SOCKETS
DUAL SOCKETS
LAN MODEM
LAN MODEM
AUDIO
AUDIO
SOCKET
- IN SOCKET
ESS-SOLO1E ESS-SOLO1E
POWER POWER
RJ45/ RJ11
RJ45/ RJ11
AMPLIFIER AMPLIFIER
BIOS SUPER I/O
BIOS SUPER I/O
INT. K/B INT. K/B PRINTER PRINTER
SERIAL
MAX3243 MAX3243
PORT COM1 PORT COM1
3.3 V
LEVEL SHIFT LEVEL SHIFT
USB PORT
USB PORT
PRIMARY IDE
M1533
GPI/ GPO/ GPIO
GPI/ GPO/ GPIO
EXTERNAL SMI EXTERNAL SMI
CD-ROM
CD-ROM
EXTERNAL FDD EXTERNAL FDD
BAY MODULE
BAY MODULE
SERIAL
HDD
HDD
3