Tandy Color Computer 3 TRS-80 Diagnostic Manual

TANDY®
Technician Series
Diagnostics Software
TANDY
Color Computer 3
Diagnostics Manual
NATIONIL TECHNICAL SUPPORT AND TRAINING
TECHNICIAN SERIES
------------- TANDY COMPUTER PRODUCTS -------------
IMPORTANT NOTICE:
This diagnostic software and manual are written for TANDY® computer owners who have a thorough understanding of electronics and computer circuitry. It is not written at a comprehension level for the beginner.
Radio Shack® will not be liable for any damage caused or alleged to be caused
by the customer or any other person using this diagnostic software or manual to
repair, modify or alter any TANDY® computer in any manner.
,l
Many parts of the computer electronics are very sensitive and can be easily
damaged by improper servicing. We strongly suggest that for proper servicing,
the computer be returned to Radio Shack®.
While this diagnostic software and manual have been carefully prepared, Radio
Shack® will not be responsible for any errors or omissions and will not be liable for damages resulting therefrom.
Opening the TANDY® computer housing, breaking the housing seal or altering or
modifying the computer will void the warranties given at time of purchase.
TECHNICIAN SERIES
------------- TANDY CDMPUTER PRDDUCTB -------------
DIAGNOSITIC SOFTWARE
COLOR COMPUTER-3 Diagnostics Manual:
Cl987, Tandy Corporation
All Rights Reserved.
MEMC03 Diagnostics Software:
Cl987, Tandy Corporation
All Rights Reserved.
IRQTST Diagnostics Software:
01987, Tandy Corporation
All Rights Reserved.
FRQTST Diagnostics Software:
e1987, Tandy Corporation
All Rights Reserved.
COLORS64 Diagnostics Software:
Cl987, Tandy Corporation
All Rights Reserved.
COC03VID Diagnostics Software:
01987, Tandy Corporation
All Right Reserved.
CPUSPEED Diagnostics Software:
C}987, Tandy Corporation
All Right Reserved.
TECHNICIAN SERIES
------------- TANDY COMPUTER PRODUCTS -------------
PSUEDO Diagnostics Software:
DIAGNOSITIC SOFTWARE
Cl987, Tandy Corporation
All Rights Reserved.
PALTEST Diagnostics Software:
Cl987, Tandy Corporations
All Rights Reserved.
VPAGE Diagnostics Software:
Cl987, Tandy Corporation
All Rights Reserved.
MEMBANK Diagnostics Software:
Cl987, Tandy Corporations
All Rights Reserved.
VDGMODES Diagnostic Software:
Cl987, Tandy Corporations
All Rights Reserved.
Reproduction or use, without express written permission from Tandy Corporation, of any portion of this manual is prohibited. While reasonable efforts have been taken in the preparation of this manual to assure its accuracy, Tandy Corporation assumes no liability resulting from any errors or omissions in this manual, or from the use of the information obtained herein.
Please refer to the Software License on the ~ack cover of this manual for
limitations on use and reproduction of this Software package.
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