CHAPTER2.
BLOCK DIAGRAM
2-1.VGC-L Series
2-1
CPU Pro
c
essor
ICD T5500/T5600/T7400
Celeron-M 430
North Bridge
C
a
listog
a
South Bridge
ICH7-M
ENE KB
3
910SFC1
EC+KBC
Clock Gen.
9Lpr321bklf
SO-DIMM
533/667 MHz
DDRII RAM
Marvell 10/100
Ethernet
88e8036
Pulse
H0068NLT
RJ45
Mini-Card
WLAN 802.11b/g
Express Card
TPS2231
Power SW
USB2.0
CONN.X4
CAM(0.3M)
CIR
PATA ODD
3.5” SATA
HDD
RF Receiver
RF I/F Keyboard
+
FeliCa
19”SXGA
Panel
Head Phone JACK
Mic In Jack
Int .Mic
Int .Speaker
CXD9872AK
Audio Codec
Line In Jack
AEC
VP1020
LM4991LD X2
Amplifier
EQ
RC458
MDC 1.5
Modem
RJ11
CRT Conn
TI PCI8412ZHK
CardBus
CardReader
I.LINK
PCMCIA Conn
MS_Duo_Pro
Slot
SD/MMC Slot
i-Link 1394
TPS2220
Power sw
Mini-PCI
TV-Tuner
Lid Switch
&LED
Flash BIOS
&Mbits
CPU
FAN
Thermal Sensor
F75384M
(CPU/NB)
Thermal Sensor
F75383M
(VGA/DDR So-DIMM)
Pure H/W Thermal Shotdown
Max6509
SYSTEM DC/DC
MAX8734A
INPUTS OUTPUTS
+5VALW
+5VALW_LDO
DCBATOUT +3VALW
+ECVCC
SYSTEM DC/DC
MAX8374
INPUTS OUTPUTS
+1_5VRUN
DCBATOUT +1_05VRUN
SC486
+1_8VSUS
DCBATOUT +0_9VRUN
CPU DC/DC
MAX8771
INPUTS OUTPUTS
DCBATOUT VHCORE
AMP DC/DC
MAX668
INPUTS OUTPUTS
+5VALW +12VRUN
SYSTEM DC/DC
SC1470/GMT966
(external VGA Core)
INPUTS OUTPUTS
DCBATOUT PEX_VDD
+1_5VRUN NV_VDD
FSB
533/667 MHz
533/667 MHz
LVDS
CRT
HD Audio
PCI BUS
S-Video In
Composite In
RCA L In
RCA R In
XBUS
SMB Channel 1
X4 DMI
(Direct Media Interface)
PCIE X 1
PCIE X 1
PCIE X 1
USB2.0
SATA
IDE ATA
LPS
RF-In
Sony Confidential
VGC-LA52B/LA72DB/LA82DB/LA92S (J)
VGC-LS25E/LS20E/LS21N/LS25CE/LS25ME (AM)
VGC-LA2R/LA2 (EU)
