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Introduction
This chapter contains system board layouts and jumper
settings. It is useful when you are asked to measure voltages.
Use this information to help you locate parts such as
electronic boards, connectors, pin numbers, and test points.
This chapter also contains jumper settings for the hard disk
drive, CD-ROM (compact disc-read-only memory) drive, and
the connector information for modem adapter card.
Summary of Contents for Types 2193
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Page 4: ...ii IBM Personal Computer...
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Page 6: ...IBM Part Number 19K2493 Printed in U S A S19K 2493...
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Page 121: ...109 Pull the diskette drive from the mounting tray to remove it...
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Page 161: ...149 Safety Inspection Guide Safety Inspection Guide 149 General Guidelines 150...
Page 185: ...173 Appendix B System Board of Machine Types 2194 and 6345...
Page 192: ...180 SPKR Speaker Connector PIN 1 VCC PIN 2 NC PIN 3 NC PIN 4 Data 1...
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