Service manual

AM-7000 Service Manual Page 1
Rev. A00
INTRODUCTION
This document contains instructions which are intended only for authorized service personnel.
AM-7000 computers contain a high-output power supply, which produces current levels high
enough to make it unsafe for unauthorized persons to perform work inside the chassis.
This document describes the AM-7000 computer package in both the deskside and the AM-990 chassis.
It covers the following procedures:
•
Removing your computer's cover.
•
Electronic equipment handling precautions.
•
Printed circuit board configuration options.
•
Installing memory.
•
Peripheral installation.
ACCESSING YOUR COMPUTER (DESKSIDE CHASSIS VERSION)
When adding additional equipment or servicing your computer, you will need to remove your computer's
top cover. The top cover is held in place with four Phillips-head screws on the computer's rear panel. To
remove the top cover, remove all four screws from the locations indicated in Figure 1. Once the screws
have been removed, you can slide back and remove the top cover, as shown in Figure 2.
115
SCSI
PRINT PORT 0
PRINT PORT 1
PRINT PORT 2
PRINT PORT 3
ABC D E F G
TX RX LINK AUI 10 base T
UPS SERIAL PORTS
3
2
1
0
TOP COVER SCREWS
10 / 100 base T
Figure 1: Deskside Chassis Top Cover Screws