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Tuc's Workbench

TRS-80 Color Computer 2 [26-3026 / 26-3027] Bare Motherboard

TRS-80 Color Computer 2 [26-3026 / 26-3027] Bare Motherboard

Regular price $24.99 USD
Regular price Sale price $24.99 USD
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This is an ENIG print of the Rocky Hill TRS-80 Color Computer 2 [26-3026 / 26-3027]. 

This project was created from schematics that are available in several locations including the "Service Manual: TRS-80 Color Computer 2 NTSC Version (Catalog Number: 26-3026/7)"

Completed

  • Schematic
  • Bill Of Materials
  • PCB

Tested

  • PCB fit: Needed slight adjustment but usable
  • Keyboard: Works.
  • Audio/Video: Works.
  • Joystick ports: Works.
  • I/O port: Works.
  • Cassette port + relay: Works.
  • Cartridge slot: Works tested with Mega-Bug.

We include schematics, BOM and build instructions as available.

(This was developed by Rocky Hill (qbancoffee on Github) and is produced by an external PCB manufacturer with his permission)

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