Chapter 2. Block Diagram - Sony PCG-K23 Service Manual

DDR VRAM
16MBX4
CRT
LCD
AVOUT
TI-PCI7420 Mini PCI
(SN0307009GHK) Wirless LAN
SLOT0 1394
Memory
stick
BOARD
IFX-169
Memory DC JACK
Stick
MAIN POWER BOARD
PWS-41
BATTERY
CHAPTER 2.
BLOCK DIAGRAM
ATI
R/G/B
RADEON 9200
LVDS SIGNAL AGP bus
(M9+X)
TV SIGNAL
PCI bus
Realtek NEC
RTL8100BL UPD720101
USB 2.0
RJ45 USB*3
CDROM HDD
Intel
Pentium 4 75W
478 PIN mPGA
System bus
400/533MHz
NORTH BRIDGE
DRAM SIGNAL
ATI RS200MP
DDR CLOCK
South Bridge
ALI 1535+
PCU
LPT
NS PC87570
TOUCH INT.K/B BIOS
PAD
T/P SWITCH POWER SWITCH Power LED
T/P BOARD
Bettery LED K/B LED
SWX-169
Power SW BOARD
SWX-168
2-1
(END)
DDR 266
SO-DIMM 1/2
RTC
TIBQ3285LF
AC LINK1
ALC203 MDC
EXT.MIC. TPA0312 RJ11
EXT.SPKR. INT.SPKR.
PCG-K23/K23F/K23Q/K25/K25F/K27 (AM)
PCG-K215M/K215S/K215Z (EU)
AC LINK2
Confidential