Chapter 3. Block Diagram - Sony PCG-FX310 Service Manual

µ-PGA2 Connector
MP III 1000/900 MHz
Memory Subsystem
PC100 SO-DIMM
SO-DIMM SO-DIMM
Socket 1 Socket 2
Row# 0,1 Row# 2,3
FW82815
FW82801
SMBUS2
CLK
GEN
IMI
C9835 9
USB
PORT 0
Refer to Clock Generator Block
Diagram
USB PORT1
6
USB PORT2
7
USB PORT3
5
FW82801
Primary IDE
HDD
Master IDE Device
Optical Devices
Secondary IDE
Multi Purpose Bay
(FDD/2ndBattery)
FDD
CHAPTER 3.
BLOCK DIAGRAM
SMBUS2
VID
CPU FW82801
Selector
VGA
(Cache:256kB OD)
DSub-15
CPU
Volt Reg
1
DVO
GMBUS
Ether PHY
LCI
82562ET
Audio
AC Link
AD1881A
EEPROM
for Password
SMBUS2
CLK GEN
SO-DIMM
Int. Keyboard
Super I/O
SMSC
LPC47N227
RS232C
FWH
Buffer
Flash BIOS ROM
Parallel
Dsub-25
8
2 3
3-1
TV-OUT
11
mini Jack
LCD
50pin CN
TV
(LED Signal Include)
Encoder
CH7007A
LVDS
i.Link
4-pin
FW82807
DVO
i.Link
TI
TSB43AA22PD
T
P C I Bus
RJ-45
4
6
10
Am
p
8
Headphone
Am
Ext. MIC MODEM
p
MDC Module
MDC CN
BtoB(40pin)
L P C
ATF Sense
SMBUS1
FAN control
ADM1030
I/O Expander
EC/KBC/
/SMBUS MUX
SMBUS0
SPIC PWS-13
O2micro
(Battery CONN & Lid-
HITACHI
SW)
PS/2 OZ998
H8S/2149
CN
LED
12
11
CN
CNX-125
PPK
(Touchpad BTN)
CN
10
Power BTN
CN
SWX-73
Stereo
(PPK&SPKR CN)
Speaker
PCG-FX Series
BLOCK DIAGRAM Rev. 1.00
w/ Port Replicator (PCGA-PRFX1) 10/10/00
Port Replicator
PC Card
Slot x2
VDC_IN
Cardbus
RICOH 1
R5C476 II
2
3
4
9
CNX-123
USB
Port 1
7
Serial
Dsub-9
RJ-11
5
12
Debug Board
CN
BtoB (30pin)
FAN
Batter1
Batter2
Touch pad
3-2
(END)
CNX-126
DC-IN
VGA
Serial
DSUB-9
Parallel
DSUB-25
RJ-45
ETHER
USB
PORT0
USB
PORT2
USB
PORT3
PS/2
MiniDIN-6
for KBD
Confidential
PCG-FX310/FX310K/FX310P/FX340/FX340K/
PCG-FX340P/FX370/FX370K/FX370P/FX390/
PCG-FX390K/FX390P (AM)