System Block Diagram - IBM 4840-563 System Reference Manual

System Block Diagram

9/1/03
MSR
Speaker Kit
Presence Sensor/LED Card
Main
Vcore
Power Supply
SurePOS 500 Model XX3 Technical Reference, v 1.3
LCD
signal
backlight
inverter Tablet Card Tablet Card
card
USB x 2
Main card
DIMM
DIMM
CPU
USB x 2
pwr button
headphone
microphone
kbd/mouse
floppy
dual video option
HDD
signal
HDD
power
Touch
(Panel or Ring)
24Feb2003
button card
pc card
HDD/Compact Flash
12v/24v
81
Int 2x20
Tailgate
Tailgate
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