Chapter 2. Block Diagram - Sony PCG-GRT99S Service Manual

Port replicator
CNX-216
RGB
CNX-218
SVIDEO
OUT
AMP
Audio
Power
AMP
USB2.0 HUB
USB1
NEC_UPD720110
USB2
AGC-8EA
DC IN
SPDIF
PS/2
Serial
Parallel
RJ-45
MM
CHAPTER 2.
BLOCK DIAGRAM
Docking CN
to Main Unit
RGB
RGB
LCD
S-VIDEO Out
AV OUT
Video Out
Line Out
Line In
Multi Purpoase Bay
USB1
USB2
SPD IF
PS/2
MIC
Serial
Parallel
Ether
CPU Socket
478uFCPGA
VIF-28
VIF-28: for NV31
FSB 100MHz/133MHzx4
Gfx
NV31
66MHz 1/2/4/8x AGP SiS 648
MuTIOL
1G
PriIDE
to HDD
PriIDE
2ndIDE 2ndIDE
USB2.0
Port0 USB0
HC0
Port1 USB3
to Opt
Port2 USB4
HC1
SiS963
IFX-257 HC2
MS
USB5
AC Link
MDC Hdr
AC'97
SigmaTel
STAC9750
HP
SMBUS1
SMBUS0
98h 92h
LM86 LM75
16h 16h
Batt1 Batt2
FAN
Multi Purpoase Bay
2-1
(END)
DDR
CLK
DDR GENERATOR
ROMINFO
333MHz
ICS952003
M24C02
AAh A8h AEh D2 or D3h
SMBUS2
PCI 33MHz, 32b
mini
RICOH
PCI Slot
CardBus&i.LINK
R5C554
i.LINK Card Bus
Ether
LAN(PHY)
to Port
RTL8201BL
Replicator
MM
RJ-45 RJ-11
(Ether} (MODEM)
LPC 33MHz
HITACHI BIOS ROM
KBC 4Mb
H8S/2160B 32P TSOP
144P TQFP SST49LF040
TP Int Keyboard
Serial
PS/2
CPU FAN
to Port
Replicator
PCG-GRT280ZG/GRT290ZP/GRT290Z (AM)
PCG-GRT40ZP/GRT40ZLP/GRT40ZTP/GRT40ZCP (AO)
CLK
BUFFER
ICS93722
D2h
CardBus
SVIDEO
IN
ENX-23
Tuner AV IN
Board
RF IN
Choose Card Bus or
Tuner which one
Debug
SmSC
SIO
LPC47N227
100P TQFP
Parallel
Parallel
to Port to Port
Replicator Replicator
Confidential
PCG-GRT99S (J)