Acer Aspire 1670 - System Block Diagram

6 Chapter 1
System Block Diagram
A
A
B
B
C
C
D
D
E
E
of 5, 07, 2004
‹P·`⁄T ⁄C⁄º
page 7
MDC & BT Conn
EC I/O Buffer
page 25
VGA DDR x2 CHB
page 38
page 41
HDD
Connector
page 31
Thermal Sensor
ADM1032AR
page 42
AC-LINK
page 43
LCD Conn
ATI-RC300M
SUPER I/O SMC 207
DC/DC Interface CKT.
page 25
page 45
CABLE CONN.
page 14,15,16
page 47
page 4,5,6
Audio Codec
ATI-M9+X/M10C
page 40
page 26,27,28,29
CDROM
Connector
IDSEL:AD20
(PIRQA,B#,GNT#2,REQ#2)
page 36
BGA 457 pin
page 44
CardBus Controller
868 pin u-BGA
Secondary IDE
ENE910
IDSEL:AD19
(PIRQD#,GNT#1,REQ#1)
page 41page 34
VGA DDR x2 CHA
IDSEL:AD18
(PIRQC#,GNT#3,REQ#3)
ALC 250
Primary IDE
Touch Pad
Mini PCI
socket
IEEE 1394
TI-TSB43AB22
AGP BUS
page 30
USB2.0
page 33
page 50,51,52,53,54,55,56,57
page 33
page 43
ATI-SB200
H_A#(3..31)
PCI BUS
RTC CKT.
page 23
RJ45 CONN
LAN
Int.KBD
Power Circuit DC/DC
uFCBGA-479/uFCPGA-478 CPU
H_D#(0..63)
page 22
page 26
ATA-100
page 45
RJ11 CONN
IDSEL:AD16
(PIRQA#,GNT#0,REQ#0)
2.5V DDR- 200/266
BIOS
USB conn x4
A-Link
page 37
Power OK CKT.
ATA-100
page 7
PSB
Intel Northwood/Prescott Processor
page 41
page 46
Fan Control
page 42
Mini-PCI solt
LPC BUS
AMP & Audio Jack
RTL 81000CL
page 32
W/EXT VGA CHIP
page 46
800MHz
DDR-SO-DIMM X2
Slot 0
page 17,18,19,20,21
3.3V 33 MHz
page 35
W/EXT VGA CHIP
Power On/Off CKT.
BANK 0, 1, 2, 3
Memory BUS(DDR)
FIR
W/O EXT VGA CHIP
page 8,9,10,11,12,13
CRT & TV-OUT Conn.
ENE 714/1410
VGA M9 Embeded
W/O EXT VGA CHIP
*RJ45 CONN
*LINE IN JACK
*DC JACK
*COM PORT
*USB CONN x1
*SPDIF
*5V INPUT
*VOLUME ADJUSTMENT
K
+TV-OUT PORT
page 30
Card slot
BT
USB1.1
CLOCK GENERATOR
ICS951402AGT
page 24
page 32
page 42