Regularly inspect and maintain your electrical hand
tools for safe operational condition.
Do not use worn or broken tools and testers.
Never assume that power has been disconnected
from a circuit. First,
check that it has been
powered-off.
Always look carefully for possible hazards in your
work area. Examples of these hazards are moist
floors, nongrounded power extension cables, power
surges, and missing safety grounds.
Do not touch live electrical circuits with the reflective
surface of a plastic dental mirror. The surface is
conductive; such touching can cause personal injury
and machine damage.
Do not service the following parts
with the power on
when they are removed from their normal operating
places in a machine:
–
Power supply units
–
Pumps
–
Blowers and fans
–
Motor generators
and similar units. (This practice ensures correct
grounding of the units.)
If an electrical accident occurs:
–
Use caution; do not become a victim
yourself.
–
Switch off power.
–
Send another person to get medical aid.
Asset ID allows the computer to be scanned by
various radio frequency emitting devices supplied by
independent companies. Asset ID is intended for use
only with radio frequency equipment that meets
ANSI/IEEE C95.1 1992 RF Radiation Limits.
Safety Inspection Guide
The intent of this inspection guide is to assist you in
identifying potentially unsafe conditions on these products.
Each machine, as it was designed and built, had required
safety items installed to protect users and service
personnel from injury. This guide addresses only those
items. However, good judgment should be used to identify
potential safety hazards due to attachment of non-IBM
features or options not covered by this inspection guide.
If any unsafe conditions are present, you must determine
how serious the apparent hazard could be and whether
you can continue without first correcting the problem.
Consider these conditions and the safety hazards they
present:
Electrical hazards, especially primary power (primary
voltage on the frame can cause serious or fatal
electrical shock).
422
IBM PC 300/IntelliStation/Aptiva Vol 2 HMM
Summary of Contents for 300 Series 6268
Page 2: ......
Page 8: ...vi IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 72: ...Input Output connectors 1 1 2 2 62 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 74: ...Front bezel EMC shield 64 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 87: ...System board layout 321 31 PC 300 6268 6278 6288 6338 Aptiva 2173 77...
Page 120: ...Notes 110 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 128: ...118 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 178: ...Front bezel EMC shield 168 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 184: ...System board layout 174 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 221: ...Notes PC 300 6563 6564 6574 Aptiva 2178 2198 211...
Page 234: ...224 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 237: ...Parts listing 304 Special tools 307 PC 300 6565 227...
Page 281: ...System board layout 12345678 OFF OFF 1234 PC 300 6565 271...
Page 312: ...Notes 302 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 313: ...Parts Type 6565 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 PC 300 6565 303...
Page 318: ...308 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 363: ...Bezel removal Top drive cage removal IntelliStation 6868 6878 353...
Page 367: ...System board layout 123 123 33 34 32 35 31 37 36 IntelliStation 6868 6878 357...
Page 399: ...Notes IntelliStation 6868 6878 389...
Page 413: ...Related Service Information 403...
Page 414: ...404 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 415: ...Related Service Information 405...
Page 425: ...Related Service Information 415...
Page 426: ...416 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 448: ...438 IBM PC 300 IntelliStation Aptiva Vol 2 HMM...
Page 449: ......
Page 450: ...IBM Part Number 09N8610 Printed in U S A S N 4 19 2...