Sony PCG-FX270K User Manual
Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
(END)
3-2
3-1
CHAPTER 3.
BLOCK DIAGRAM
Port Replicator
CNX-125
(Touchpad BTN)
CNX-123
MODEM
MDC Module
µ
-PGA2 Connector
CPU
MP III 850/800/
750 MHz
750 MHz
(Cache:256kB OD)
Memory Subsystem
PC100 SO-DIMM
SO-DIMM
Socket 2
Row# 2,3
SO-DIMM
Socket 1
Row# 0,1
P C I Bus
FW82801
VID
Selector
CPU
Volt Reg
CLK
GEN
GEN
IMI
C9835
SMBUS2
USB
PORT 0
Primary IDE
Secondary IDE
i.Link
TI
TSB43AA22PD
T
Audio
AD1881A
AC Link
Ext. MIC
Headphone
Am
p
Am
p
Ether PHY
82562ET
Cardbus
RICOH
R5C476 II
L P C
Super I/O
SMSC
LPC47N227
FDD
RS232C
Buffer
Serial
Dsub-9
Parallel
Dsub-25
MDC CN
BtoB(40pin)
EC/KBC/
SPIC
HITACHI
H8S/2149
H8S/2149
SMBUS0
I/O Expander
/SMBUS MUX
O2micro
OZ998
TV
Encoder
CH7007A
TV-OUT
mini Jack
VGA
DSub-15
LCD
50pin CN
(LED Signal Include)
ITP Conne
ctor
Master IDE Device
Optical Devices
FPC(50pin
)
Multi Purpose Bay
(FDD/2ndBattery)
SMBUS2
DVO
DVO
AHA
ATF Sense
FAN control
ADM1030
FWH
Flash BIOS ROM
AHA
viaL
P
C
Int. Keyboard
CN
FAN
Batter1
FW82801
HDD
BtoB C
N
(50pin
)
USB PORT3
LCI
SO-DIMM
Batter2
Refer to Clock Generator Block
Diagram
FW82801
SMBUS2
GMBUS
Debug Board
CN
BtoB (30pin)
VDC_IN
PCG-FX Series
BLOCK DIAGRAM Rev. 1.00
BLOCK DIAGRAM Rev. 1.00
w/ Port Replicator (PCGA-PRFX1) 10/10/00
Serial
DSUB-9
Parallel
DSUB-25
USB
PORT2
VGA
4
2
3
5
1
CNX-126
DC-IN
USB
PORT3
7
100-pin Port Replicator CONNE
CTOR
100-pin Port Replicator CONNE
CTOR
RJ-45
ETHER
1
2
3
5
7
RJ-11
USB
Port 1
6
6
CN
USB PORT1
USB PORT2
i.Link
4-pin
PWS-13
(Battery CONN & Lid-
SW)
CN
CN
CN
SWX-73
(PPK&SPKR CN)
CN
FW82807
Bay CN (50p
in
)
PC Card
Slot x2
PC Car
d
Socket
1
PC Car
d
Socket
2
FW82815
CN
CN
Stereo
Speaker
LVDS
CN
SMBUS1
9
8
8
RJ-45
4
USB
PORT0
9
10
10
CN
11
LED
PPK
Power BTN
11
CN
CN
CN
Touch pad
12
PS/2
MiniDIN-6
for KBD
12
PS/2
CLK GEN
EEPROM
for Password