Commodore PET 4000 Series Troubleshooting Guide: Difference between revisions
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This guide provides a troubleshooting reference for the Commodore PET 4000 Series (models 4016, 4032, etc.). It covers known fault modes specific to the "Fat 40" models with 6545 CRTC, 40-column video, and BASIC 4.0 ROMs. | This guide provides a troubleshooting reference for the Commodore PET 4000 Series (models 4016, 4032, etc.). It covers known fault modes specific to the "Fat 40" models with 6545 CRTC, 40-column video, and BASIC 4.0 ROMs. | ||
For cleaning and chip reseating techniques, see [[Commodore PET 4000 Series Maintenance Guide | For cleaning and chip reseating techniques, see [[Commodore PET 4000 Series Maintenance Guide]]. For recapping procedures, refer to the [[Commodore PET 4000 Series Capacitor Guide]]. | ||
== Power Supply and Basic Signals == | == Power Supply and Basic Signals == | ||