System Block Diagram - Packard Bell EasyNote LJ61 Service Manual

System Block Diagram

Clock Generator
ICS9LPRS488B
HDMI Conn. LCD Conn.
MXM III VGA/B
port 1,2
MINI Card x2
TV-Tuner WLAN
RTC CKT.
BTN/B Conn.
Power On/Off CKT.
LED/B Conn.
DC/DC Interface CKT.
Media/B Conn.
FUN/B Conn.
Power Circuit DC/DC USB/B Conn.
USB port 0,1,2,6
4
Thermal Sensor
AMD S1G2 Processor
ADM1032
Fan Control
CRT Conn.
PCI-Express 16x
PCI-Express 1x
port 3
LAN(GbE)
B5 784M
RJ45
SPI
BIOS ROM
Touch Pad
CIR
Memory BUS(DDRII)
Dual Channel
uPGA-638 Package
1.8V DDRII 667/800
Hyper Transport Link
16 x 16
ATI RS780M
BGA-528
USB Conn
x4
A link
Express2
USB port 0,1,2,6
3.3V 48MHz
USB
ATI SB700
3.3V 24MHz HD Audio
S-ATA
BGA-528
LPC BUS SATA HDD Second SATA
Conn. HDD Conn.
port 0
ENE KB926
SATA ODD
Conn.
Int.KBD
EC ROM
200pin DDRII-SO-DIMM X2
BANK 0, 1, 2, 3
C MOS Bluetooth Card Reader
Camera Conn RTS5159
USB port 3 USB port 12
MDC 1.5 HDA Codec
Conn ALC272
port1
Audio AMP
TPA6017
port 2
Phone Jack x2
5 in 1
Socket
USB port4
Int. MIC
Digital/Analog MIC.
Mono AMP
(for Woofer)
Chapter 1