Power And Signal Distribution; Introduction; Power Supply Assembly/Control - HP Compaq dx6100 Series Technical Reference Manual

7.1

Introduction

This chapter describes the power supply and method of general power and signal distribution.
Topics covered in this chapter include:
Power supply assembly/control (7.2), page 7-1
Power distribution (7.3), page 7-8
Signal distribution (7.4), page 7-13
7.2

Power Supply Assembly/Control

These systems feature a power supply assembly that is controlled through programmable logic
(Figure 7-1).
Front Bezel
Power Button
Power On
110 VAC
AC Select [1]
220 VAC
NOTE:
[1] 300-watt power supply only.
Figure 7-1. Power Distribution and Control, Block Diagram
Technical Reference Guide

Power and Signal Distribution

System Board
CPU, slots, Chipsets, Logic,
& Voltage Regulators
+3.3 VDC +5 VDC
Fan
PS On Spd
Power Supply
Assembly
361834-001
+12 VDC +12 VccP -12 VDC
7
+3.3 VDC
+5 VDC
Drives
+12 VDC
7-1