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6300
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AT&T 6300 Service Manual
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Also See for 6300
:
Programmer's manual
(702 pages)
,
User manual
(198 pages)
,
Installation manual
(47 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Introduction
General
Organization
Tools and Accessories
Color Display (Optional)
Display
Monochrome Display
Small Expansion Box
Cables
Configuration
Display and Keyboard Extension
Expanded System
Introduction
Keyboard
Minimum System
System Overview
System Module
Motherboard
Motherboard
CPU and DMA Circuitry
Memory
Input/Output Peripheral Interfaces
Input/Output Connectors
Motherboard Component Layout
Display Controllers
Bus Converter
Input/Output (I/O) Expansion Bus Characteristics
Mini-Floppy Disk Unit(S)
Slim Hard Disk Units (Optional)
Hard Disk Unit Controllers (Optional)
Memory Expansion Board (Optional)
Power Supply
Display Enhancement Board (Optional)
Small Expansion Box (Optional)
Display
Monochrome Display
Color Display (Optional)
Site Preparation
Site Preparation
Environmental Requirements
Physical Characteristics
Unpacking
Option Installation
Removing System Module Covers
Removing Upper Cover
Removing Lower Cover
Upgrading Motherboard Memory to 256KB or 640KB
Installing Memory Expansion Board
Upgrading Memory Expansion Board Memory to 384KB
Installing 8087 Numeric Data Processor
Replacing Mini-Floppy Disk Unit with Hard Disk Unit
Removing Upper MFD Unit
Installing 10- or 20-MB Hard Disk Units
Installing Hard Disk Controller Board
Setting DIP Switches and Jumpers
Installing Small Expansion Box
Installing the Display Enhancement Board
Installing DEB Software
Floppy Disk Systems
Hard Disk Systems
Troubleshooting the DEB Installation
Installing the Mouse
Installing the Ball in the Mouse
Connecting the Mouse to the Computer
Installing the Keyboard ROM
Opening the Keyboard
Removing Existing ROM Chip
Installing New ROM Chip
Installing the Mouse Software
Installing the Mouse Software with the Dual Diskette Computer
Installing Mouse Software with the Hard Disk Computer
System Installation
Applying Power to the System
Introduction
Resident Diagnostics
Operating Procedures
Test Descriptions
Error Messages
Diagnostics
Customer Test Diagnostics
Loading Customer Test
Operating Procedures
Automatic Mode
Manual Mode
Test Descriptions
Motherboard Test
Memory Test
Keyboard Test
Video System Test
Parallel Port Test
Serial Port(S) Test
48 TPI Floppy Disk Test
HDU Drive and Controller Test
Parallel Printer Test
8087 Math Co-Processor
Mouse Test
8530 Test
Video Option Board Test (DEB [Display Enhancement Board])
Video Option Board Test
2Nd HDU Drive and Controller Test
Loading System Test
System Test Diagnostics
Operating Procedures
Test Descriptions
Motherboard Test
Memory Test
Keyboard Test
Video System Test
Parallel Port Test
Serial Port(S) Test (Using 8250)
TPI Floppy Disk Test
MB HDU Drive and Controller Test
8087 Math Co-Processor
Parallel Printer Test
Mouse Test
8530 Test
Video Option Board Test
2Nd HDU Drive and Controller Test
System Test Diagnostics (Overlay Version)
Loading System Test (Overlay Version)
Stand-Alone Motherboard Dma Test Diagnostics
DMA Test
Stand-Alone Motherboard Dma
Test Diagnostics
Stand-Alone Low-Level Format
Utility Test
General Characteristics
The Bad Track Table
List of Operations
Help
HDU Configuration
Low-Level Format
Display and Edit Bad Track Table
Format Bad Tracks
Verify Surface Test
Ship the Unit
Exit Low-Level Format (LLF) Utility
Customer and System Test Error
Messages
100-Motherboard Tests
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See also:
User Manual
,
Installation Manual
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