System Block Diagram - eMachines HM50-MV Service Manual

System Block Diagram

New Card MINI Card x1
Socket
WLAN
page 28 page 27
LS-4851P
RTC CKT .
POWER/B Conn.
page 20 page 30
Power On/Off CKT .
page 31 LS-4852P
ODD/B Conn.
page 23
DC/DC Interface CKT .
LS-4853P
page 34
BATT ERY /B Conn.
page 36
Power Circuit DC/D C
page 35,36,37,38
39,40,41,42
4
Fan Control
page 4
LCD C onn. CRT Conn.
page 17 page 18
LVDS
PCI-Express
S- AT A
LAN ATHERO S
AR8132
port 0 port 1
page 26
15 " HDD 15" and 17" ODD
Conn.
Conn.
page 23
RJ45
page 23
page 27 port 4
17 " HDD
Conn.
page 23
Touch Pad
Intel Penryn Processor Thermal Sensor
EMC 1402
uPGA-478 Package
(Socket P)
page 4,5,6
FS B
H_A#(3..35) H_D#(0..63)
667/800/1066M Hz
Memory BUS(DDRII)
Intel Cantiga
Dual Channel
1. 8V DDR II 533/667
uFCBGA-1329
page 7,8,9,10,11,12,13
USB conn x2
DMI C-Link
USB port 0, 6
page 28
Intel ICH9-M
3. 3V 48M Hz
3. 3V 24. 576M Hz /48Mhz
BGA-676
page 19,20,21,22
LPC BU S
ENE KB926 D2
page 29
Int.KB D
page 30
page 30
BIOS
page 30
Clock Generator
ICS9LPRS387
page 4 page 16
200pin DDR II-SO-DIMM X2
page 14,1
BANK 0, 1, 2, 3
Bluetooth CMOS
Conn Camera
page 28 page 17
US B
HD Au dio
MDC 1. 5 HDA Codec
ALC272
Conn
page 31 page 32
Phone Jack x2
page 33
5
Card Reader
Realtek RTS5159
page 24
Audio AMP
page 33
Chapter 1