Josh at 21:06, 17 June 2026

2026-06-17T21:06:04Z

← Older revision		Revision as of 22:06, 17 June 2026
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	[[File:Tandy computer logo.png\|right\|frameless\|220px]]		[[File:Tandy computer logo.png\|right\|frameless\|220px]]
	Welcome to the '''Tandy / Radio Shack''' category! Tandy was one of the founding US home-computer manufacturers, selling its [[TRS-80 Model I~~\|TRS-80 Model I]]~~ (1977) and the ~~[[TRS-80~~ Color Computer~~\|Color Computer]]~~ (CoCo, 1980) line through thousands of Radio Shack stores. The ~~[[TRS-80 Model 100\|~~Model 100]] (1983) was the first true notebook computer to sell in large numbers, and the [[Tandy 1000]] family (1984-1993) was the dominant home-PC-compatible line through the late 1980s. This category covers TRS-80 Z80 desktops, the entire CoCo line, the Model 100 portables, the Tandy 1000/2000/3000/4000 PC-compatibles and the TRS-80 Pocket Computer family.		Welcome to the '''Tandy / Radio Shack''' category! Tandy was one of the founding US home-computer manufacturers, selling its TRS-80 Model I (1977) and the Color Computer (CoCo, 1980) line through thousands of Radio Shack stores. The Model 100 (1983) was the first true notebook computer to sell in large numbers, and the Tandy 1000 family (1984-1993) was the dominant home-PC-compatible line through the late 1980s. This category covers TRS-80 Z80 desktops, the entire CoCo line, the Model 100 portables, the Tandy 1000/2000/3000/4000 PC-compatibles and the TRS-80 Pocket Computer family.

	Each system features:		Each system features:

Josh: Create manufacturer landing page / navbox in house style (CategoryHeaderBox, cmbox notice, model tables, navbox transclusion). Part of homepage red-link cleanup.

2026-05-20T22:40:20Z

Create manufacturer landing page / navbox in house style (CategoryHeaderBox, cmbox notice, model tables, navbox transclusion). Part of homepage red-link cleanup.

New page

__NOTOC__{{CategoryHeaderBox
| title = Tandy
| subtitle = TRS-80, CoCo, Model 100, Tandy 1000 and the Radio Shack Computer Line (1977-1993)
}}
{{cmbox
| type = notice
| text = The Tandy category is '''new!'''. Many of the pages do not exist, documentation has not been uploaded, and the category is subject to change. '''If you wish to contribute, please do!'''
}}
[[File:Tandy computer logo.png|right|frameless|220px]]
Welcome to the '''Tandy / Radio Shack''' category! Tandy was one of the founding US home-computer manufacturers, selling its [[TRS-80 Model I|TRS-80 Model I]] (1977) and the [[TRS-80 Color Computer|Color Computer]] (CoCo, 1980) line through thousands of Radio Shack stores. The [[TRS-80 Model 100|Model 100]] (1983) was the first true notebook computer to sell in large numbers, and the [[Tandy 1000]] family (1984-1993) was the dominant home-PC-compatible line through the late 1980s. This category covers TRS-80 Z80 desktops, the entire CoCo line, the Model 100 portables, the Tandy 1000/2000/3000/4000 PC-compatibles and the TRS-80 Pocket Computer family.

Each system features:
* Maintenance of the cassette and 5.25" floppy mechanisms used throughout the TRS-80 line
* CoCo composite-out, RGB-mod and SuperFloppy upgrade work
* Model 100 LCD ribbon repair and BlueChip / REX flash documentation
* Tandy 1000 PSU service, capacitor replacement and floppy alignment

== 🖥️ TRS-80 Z80 desktops ==
<templatestyles src="Template:StyledTable/styles.css" />
{| class="wikitable styled-table" style="width:100%; text-align:center;"
|-
! Model !! Maintenance !! Troubleshooting !! Capacitor Guide
|-
| [[TRS-80 Model I]] || [[TRS-80 Model I General Maintenance]] || [[TRS-80 Model I Troubleshooting Guide]] || [[TRS-80 Model I Capacitor Replacement Guide]]
|-
| [[TRS-80 Model II]] || [[TRS-80 Model II General Maintenance]] || [[TRS-80 Model II Troubleshooting Guide]] || [[TRS-80 Model II Capacitor Replacement Guide]]
|-
| [[TRS-80 Model III]] || [[TRS-80 Model III General Maintenance]] || [[TRS-80 Model III Troubleshooting Guide]] || [[TRS-80 Model III Capacitor Replacement Guide]]
|-
| [[TRS-80 Model 4]] || [[TRS-80 Model 4 General Maintenance]] || [[TRS-80 Model 4 Troubleshooting Guide]] || [[TRS-80 Model 4 Capacitor Replacement Guide]]
|-
| [[TRS-80 Model 4P]] || [[TRS-80 Model 4P General Maintenance]] || [[TRS-80 Model 4P Troubleshooting Guide]] || [[TRS-80 Model 4P Capacitor Replacement Guide]]
|-
| [[TRS-80 Model 4D]] || [[TRS-80 Model 4D General Maintenance]] || [[TRS-80 Model 4D Troubleshooting Guide]] || [[TRS-80 Model 4D Capacitor Replacement Guide]]
|-
| [[TRS-80 Model 12]] || [[TRS-80 Model 12 General Maintenance]] || [[TRS-80 Model 12 Troubleshooting Guide]] || [[TRS-80 Model 12 Capacitor Replacement Guide]]
|-
| [[TRS-80 Model 16]] || [[TRS-80 Model 16 General Maintenance]] || [[TRS-80 Model 16 Troubleshooting Guide]] || [[TRS-80 Model 16 Capacitor Replacement Guide]]
|-
| [[TRS-80 Model 16B]] || [[TRS-80 Model 16B General Maintenance]] || [[TRS-80 Model 16B Troubleshooting Guide]] || [[TRS-80 Model 16B Capacitor Replacement Guide]]
|}

== 🎨 Color Computer (CoCo) ==
<templatestyles src="Template:StyledTable/styles.css" />
{| class="wikitable styled-table" style="width:100%; text-align:center;"
|-
! Model !! Maintenance !! Troubleshooting !! Capacitor Guide !! AV / RGB Mods
|-
| [[TRS-80 Color Computer]] || [[TRS-80 Color Computer General Maintenance]] || [[TRS-80 Color Computer Troubleshooting Guide]] || [[TRS-80 Color Computer Capacitor Replacement Guide]] || [[TRS-80 Color Computer RGB Mod]]
|-
| [[TRS-80 Color Computer 2]] || [[TRS-80 Color Computer 2 General Maintenance]] || [[TRS-80 Color Computer 2 Troubleshooting Guide]] || [[TRS-80 Color Computer 2 Capacitor Replacement Guide]] || [[TRS-80 Color Computer 2 RGB Mod]]
|-
| [[TRS-80 Color Computer 3]] || [[TRS-80 Color Computer 3 General Maintenance]] || [[TRS-80 Color Computer 3 Troubleshooting Guide]] || [[TRS-80 Color Computer 3 Capacitor Replacement Guide]] || [[TRS-80 Color Computer 3 RGB Mod]]
|-
| [[TRS-80 MC-10]] || [[TRS-80 MC-10 General Maintenance]] || [[TRS-80 MC-10 Troubleshooting Guide]] || [[TRS-80 MC-10 Capacitor Replacement Guide]] || [[TRS-80 MC-10 Composite Mod]]
|}

== 💼 TRS-80 / Tandy portables (Model 100 family) ==
<templatestyles src="Template:StyledTable/styles.css" />
{| class="wikitable styled-table" style="width:100%; text-align:center;"
|-
! Model !! Maintenance !! Troubleshooting !! Capacitor Guide !! LCD / Ribbon Repair
|-
| [[TRS-80 Model 100]] || [[TRS-80 Model 100 General Maintenance]] || [[TRS-80 Model 100 Troubleshooting Guide]] || [[TRS-80 Model 100 Capacitor Replacement Guide]] || [[TRS-80 Model 100 LCD Ribbon Repair]]
|-
| [[Tandy 102]] || [[Tandy 102 General Maintenance]] || [[Tandy 102 Troubleshooting Guide]] || [[Tandy 102 Capacitor Replacement Guide]] || [[Tandy 102 LCD Ribbon Repair]]
|-
| [[Tandy 200]] || [[Tandy 200 General Maintenance]] || [[Tandy 200 Troubleshooting Guide]] || [[Tandy 200 Capacitor Replacement Guide]] || [[Tandy 200 LCD Ribbon Repair]]
|-
| [[Tandy 600]] || [[Tandy 600 General Maintenance]] || [[Tandy 600 Troubleshooting Guide]] || [[Tandy 600 Capacitor Replacement Guide]] || [[Tandy 600 LCD Ribbon Repair]]
|}

== 🖥️ Tandy 1000 family (PC-compatible) ==
<templatestyles src="Template:StyledTable/styles.css" />
{| class="wikitable styled-table" style="width:100%; text-align:center;"
|-
! Model !! Maintenance !! Troubleshooting !! Capacitor Guide
|-
| [[Tandy 1000]] || [[Tandy 1000 General Maintenance]] || [[Tandy 1000 Troubleshooting Guide]] || [[Tandy 1000 Capacitor Replacement Guide]]
|-
| [[Tandy 1000A]] || [[Tandy 1000A General Maintenance]] || [[Tandy 1000A Troubleshooting Guide]] || [[Tandy 1000A Capacitor Replacement Guide]]
|-
| [[Tandy 1000 HD]] || [[Tandy 1000 HD General Maintenance]] || [[Tandy 1000 HD Troubleshooting Guide]] || [[Tandy 1000 HD Capacitor Replacement Guide]]
|-
| [[Tandy 1000 EX]] || [[Tandy 1000 EX General Maintenance]] || [[Tandy 1000 EX Troubleshooting Guide]] || [[Tandy 1000 EX Capacitor Replacement Guide]]
|-
| [[Tandy 1000 SX]] || [[Tandy 1000 SX General Maintenance]] || [[Tandy 1000 SX Troubleshooting Guide]] || [[Tandy 1000 SX Capacitor Replacement Guide]]
|-
| [[Tandy 1000 HX]] || [[Tandy 1000 HX General Maintenance]] || [[Tandy 1000 HX Troubleshooting Guide]] || [[Tandy 1000 HX Capacitor Replacement Guide]]
|-
| [[Tandy 1000 TX]] || [[Tandy 1000 TX General Maintenance]] || [[Tandy 1000 TX Troubleshooting Guide]] || [[Tandy 1000 TX Capacitor Replacement Guide]]
|-
| [[Tandy 1000 SL]] || [[Tandy 1000 SL General Maintenance]] || [[Tandy 1000 SL Troubleshooting Guide]] || [[Tandy 1000 SL Capacitor Replacement Guide]]
|-
| [[Tandy 1000 TL]] || [[Tandy 1000 TL General Maintenance]] || [[Tandy 1000 TL Troubleshooting Guide]] || [[Tandy 1000 TL Capacitor Replacement Guide]]
|-
| [[Tandy 1000 RL]] || [[Tandy 1000 RL General Maintenance]] || [[Tandy 1000 RL Troubleshooting Guide]] || [[Tandy 1000 RL Capacitor Replacement Guide]]
|-
| [[Tandy 1000 RSX]] || [[Tandy 1000 RSX General Maintenance]] || [[Tandy 1000 RSX Troubleshooting Guide]] || [[Tandy 1000 RSX Capacitor Replacement Guide]]
|-
| [[Tandy 1000 RLX]] || [[Tandy 1000 RLX General Maintenance]] || [[Tandy 1000 RLX Troubleshooting Guide]] || [[Tandy 1000 RLX Capacitor Replacement Guide]]
|}

== 🖥️ Tandy 2000 / 3000 / 4000 / 5000 ==
<templatestyles src="Template:StyledTable/styles.css" />
{| class="wikitable styled-table" style="width:100%; text-align:center;"
|-
! Model !! Maintenance !! Troubleshooting !! Capacitor Guide
|-
| [[Tandy 2000]] || [[Tandy 2000 General Maintenance]] || [[Tandy 2000 Troubleshooting Guide]] || [[Tandy 2000 Capacitor Replacement Guide]]
|-
| [[Tandy 3000]] || [[Tandy 3000 General Maintenance]] || [[Tandy 3000 Troubleshooting Guide]] || [[Tandy 3000 Capacitor Replacement Guide]]
|-
| [[Tandy 4000]] || [[Tandy 4000 General Maintenance]] || [[Tandy 4000 Troubleshooting Guide]] || [[Tandy 4000 Capacitor Replacement Guide]]
|-
| [[Tandy 5000 MC]] || [[Tandy 5000 MC General Maintenance]] || [[Tandy 5000 MC Troubleshooting Guide]] || [[Tandy 5000 MC Capacitor Replacement Guide]]
|}

== 📟 Pocket Computers ==
<templatestyles src="Template:StyledTable/styles.css" />
{| class="wikitable styled-table" style="width:100%; text-align:center;"
|-
! Model !! Maintenance !! Troubleshooting !! Capacitor Guide
|-
| [[TRS-80 Pocket Computer]] || [[TRS-80 PC-1 General Maintenance]] || [[TRS-80 PC-1 Troubleshooting Guide]] || [[TRS-80 PC-1 Capacitor Replacement Guide]]
|-
| [[TRS-80 PC-2]] || [[TRS-80 PC-2 General Maintenance]] || [[TRS-80 PC-2 Troubleshooting Guide]] || [[TRS-80 PC-2 Capacitor Replacement Guide]]
|-
| [[TRS-80 PC-3]] || [[TRS-80 PC-3 General Maintenance]] || [[TRS-80 PC-3 Troubleshooting Guide]] || [[TRS-80 PC-3 Capacitor Replacement Guide]]
|-
| [[TRS-80 PC-4]] || [[TRS-80 PC-4 General Maintenance]] || [[TRS-80 PC-4 Troubleshooting Guide]] || [[TRS-80 PC-4 Capacitor Replacement Guide]]
|-
| [[TRS-80 PC-5]] || [[TRS-80 PC-5 General Maintenance]] || [[TRS-80 PC-5 Troubleshooting Guide]] || [[TRS-80 PC-5 Capacitor Replacement Guide]]
|-
| [[TRS-80 PC-6]] || [[TRS-80 PC-6 General Maintenance]] || [[TRS-80 PC-6 Troubleshooting Guide]] || [[TRS-80 PC-6 Capacitor Replacement Guide]]
|-
| [[TRS-80 PC-7]] || [[TRS-80 PC-7 General Maintenance]] || [[TRS-80 PC-7 Troubleshooting Guide]] || [[TRS-80 PC-7 Capacitor Replacement Guide]]
|-
| [[TRS-80 PC-8]] || [[TRS-80 PC-8 General Maintenance]] || [[TRS-80 PC-8 Troubleshooting Guide]] || [[TRS-80 PC-8 Capacitor Replacement Guide]]
|}

== 🖥️ All Tandy ==
{{Navbox-Tandy|state=expanded}}

== 🧪 Tools & Procedures ==
* '''[[Recommended Tools]]''' – Essential tools for restoration, soldering and diagnostics.
* '''[[Capacitor Failure Symptoms]]''' – Recognising and diagnosing failed electrolytic capacitors.
* '''[[CRT Discharge Procedure]]''' – Safety steps for systems with integrated CRTs.

== 🛠️ Service Manuals & Documentation ==
* [[:Category:Service Manuals|Service Manuals]] – Cross-manufacturer manual collection.
* [[:Category:Capacitor Replacement Guides|Capacitor Replacement Guides]] – Model-specific capacitor specs.

== 🔍 See Also ==
* [[:Category:Vintage Computers|'''Vintage Computers''']]
* '''[https://forum.retrotechcollection.com RTC Community Forum]'''

[[Category:Vintage Computers]]

Category:Tandy - Revision history

Josh at 21:06, 17 June 2026

Josh: Create manufacturer landing page / navbox in house style (CategoryHeaderBox, cmbox notice, model tables, navbox transclusion). Part of homepage red-link cleanup.