B-2
Computer Group Literature Center Web Site
Thermal Analysis
B
refers to the temperature at the top, center surface of the component. Air
temperature refers to the ambient temperature near the component.
Note
All of the thermally significant components are located on the
primary side of the VP22 motherboard.
Table B-1. Thermally Significant Components
Reference
Designator
Generic Description
Max. Allowable
Component
Temperature
(deg. C)
Measurement
Location
U1
ALC200 Audio Codec
110
Case
U7
82562EM Platform LAN Connect Device
135
Case
U9
566MHz FC-PGA Celeron Processor
733MHz FC-PGA PIII Processor
866MHz FC-PGA PIII Processor
90
80
80
Junction
Junction
Junction
U10
82815 Graphics and Memory Controller
Hub (GMCH)
116
Case
U14
Intel 82801BA IO Controller Hub 2
(ICH2)
109
Case
U15
Winbond 83627HF Hardware Monitor
and Super IO Device
70
Case