Documentation - Service Manuals
Service Manuals
Page Index
Assorted
(Radio-Shack).jpg)
Title: Tech Tips 1978-1979Year: 1979Company: TandySize: 28MBNote: These pre-date Tandy Bulletins and should not be relied upon. This is here mainly for preservation purposesDownload: here
Model I
(Radio-Shack).jpg)
Title: Expansion Interface [Redesigned PCB] Service ManualYear: 19xxCompany: TandySize: 8,234,210Download: here
(-).jpg)
Title: Expansion Interface Cable FixYear: 19xxCompany: -Size: 1,638,921Download: here
(Radio-Shack)[26-1140].jpg)
Title: Expansion Interface Service ManualYear: 1979Company: TandyNote: 26-1140Size: 44,054,543Download: here
(Tandy)[26-1140].jpg)
Title: Expansion Interface Schematic Check PrintYear: 1978Company: TandyCat: 26-1140Size: 762,985Pages: 4Download: here
(Radio-Shack)[1978-04-18][Testing-Procedures-for-Production-Line-Repair-Technicans-and-Workflow-Diagram][OCR].jpg)
Title: Expansion Interface TestingPublisher: Radio ShackYear: 1978Size: 4,337,392Pages: 10NOTES: 1978-04-18 / Testing Procedures for Production Line Repair Technicans and Workflow DiagramDownload: here
(Tandy)[26-1120].jpg)
Title: Level II BASIC ROM Kit Service ManualPublisher: TandyYear: 19xxSize: 8,347,255Pages: 8Notes: 26-1120Download: here
(Radio-Shack).jpg)
Title: TRS-80 Micro Computer System [Japanese Systems] Service ManualYear: 19xxCompany: TandySize: 12,008,944Download: here
(Radio-Shack)[Set-1].jpg)
Title: TRS-80 Micro Computer Technical Reference Handbook 1stYear: 1978Company: TandyNote: Set 1Size: 5,063,764Download: here
(Radio-Shack)[Set-2].jpg)
Title: TRS-80 Micro Computer Technical Reference Handbook 1stYear: 1978Company: TandyNote: Set 2Size: 1,775,229Download: here
Title: TRS-80 Micro Computer Technical Reference Handbook 1stYear: 1978Company: TandyNote: Set 3Size: 1,008,453Download: here
(Radio-Shack).jpg)
Title: TRS-80 Micro Computer Technical Reference Handbook 2ndYear: 1982Company: TandySize: 7,395,869Download: here
(Radio-Shack)[Proof-Copy].jpg)
Title: TRS-80 Technical Manual Theory Parts and SchematicsYear: 1978Company: TandyNote: Proof CopySize: 4,181,242Download: here
(Radio-Shack)[Proof-Copy].jpg)
Title: TRS-80 Technical Manual TroubleshootingYear: 1978Company: TandyNote: Proof CopySize: 15,225,116Download: here
(Radio-Shack)[Proof-Copy][Durda].jpg)
Title: TRS-80 Technical Manual TroubleshootingYear: 1978Company: TandyNote: Proof CopySize: 5,205,315Download: here
(Tandy)[26-9202].jpg)
Title: Video Display EU Service ManualYear: 19xxCompany: TandyNote: 26-9202Size: 10,005,173Download: here
(Radio-Shack)[26-1201][14-Pages].jpg)
Title: Video Display Service ManualYear: 19xxCompany: TandyNote: 26-1201Size: 3,020,650Download: here
(Radio-Shack)[26-1201][15-Pages].jpg)
Title: Video Display Service ManualYear: 19xxCompany: TandyNote: 26-1201Size: 14,526,880Download: here
(Radio-Shack)[1977-11][TRS-80-service-manual-consisting-of-only-10-pages][OCR].jpg)
Title: TRS-80 Model I Prelimiary Service ManualPublisher: Radio ShackYear: 1977Size: 5,198,347Pages: 10NOTES: 1977-11 / TRS-80 service manual consisting of only 10 pagesDownload: here
(Radio-Shack)[1977-09-22][With-Designer-Handwritten-Corrections][OCR].jpg)
Title: TRS-80 Model I Preliminary Schematics Rev APublisher: Radio ShackYear: 1977Size: 15,798,791Pages: 7NOTES: 1977-09-22 / With Designer Handwritten CorrectionsDownload: here
(Radio-Shack)[1977-09-22][With-Designer-Handwritten-Corrections][OCR].jpg)
Title: TRS-80 Model I Preliminary Schematics Rev BPublisher: Radio ShackYear: 1977Size: 13,808,839Pages: 7NOTES: 1977-09-22 / With Designer Handwritten CorrectionsDownload: here
(Radio-Shack)[1977-09-09][Testing-Procedures-For-Tandy-Production-Line-Repair-Technicans][OCR].jpg)
Title: TRS-80 Model I Testing ProceduresPublisher: Radio ShackYear: 1977Size: 5,785,046Pages: 7NOTES: 1977-09-09 / Testing Procedures For Tandy Production Line Repair TechnicansDownload: here
Model III
(Tandy).jpg)
Title: Model 3-4-4P Diagnostics ManualYear: 1983Company: TandySize: 5,041,627Download: here
(Radio-Shack).jpg)
Title: Model III Computer Graphics Upgrade Kit Service ManualYear: 19xxCompany: TandySize: 24,559,453Download: here
(Radio-Shack)[26-1162][Set-1].jpg)
Year: 1980Company: TandySize: 413MBDownload: here
Model III Disk Modification Kit [Set 1](Radio-Shack)[26-1162][Set-2].jpg)
Year: 1980Company: TandySize: 227MBDownload: here
Model III Disk Modification Kit [Set 2](Radio-Shack).jpg)
Title: Model III Service ManualYear: 1980Company: TandySize: 7.5MBDownload: here
(Tandy).jpg)
Title: Model III Technical Reference ManualYear: 1981Company: TandySize: 9,773,470Download: here
(Tandy).jpg)
Title: Model III to Model 4 Upgrade Kit Service ManualYear: 1983Company: TandySize: 3,589,067Download: here
(Radio-Shack).jpg)
Title: Model III Video Display Generator Troubleshooting ProceduresYear: 19xxCompany: TandySize: 11,368,092Download: here
Model 4/4P
Title: Model 3-4-4P Diagnostics ManualYear: 1983Company: TandySize: 5,041,627Download: here
(Tandy-Corporation)[Set-1][528-Pages].jpg)
Title: Model 4 and 4P Technical Reference ManualYear: 1985Company: Tandy CorporationNote: Set 1Size: 12,290,823Download: here
(Tandy-Corporation)[Set-2][519-Pages].jpg)
Title: Model 4 and 4P Technical Reference ManualYear: 1985Company: Tandy CorporationNote: Set 2Size: 10,027,540Download: here
(Tandy)[26-2110][Set-1].jpg)
Title: Model 4 Technical Reference ManualYear: 1983Company: TandyNote: 26-2110Size: 37,061,980Download: here
(Tandy)[26-2110][Set-2].jpg)
Title: Model 4 Technical Reference ManualYear: 1983Company: TandyNote: 26-2110Size: 1,789,471Download: here
(Tandy)[26-2110][Set-3].jpg)
Title: Model 4 Technical Reference ManualYear: 1983Company: TandyNote: 26-2110Size: 1,932,848Download: here
Title: Model 4 Technical Reference ManualYear: 1983Company: TandyNote: 26-2110Size: 6,582,858Download: here
(Tandy).jpg)
Title: Model 4 Technical Reference Manual 6.2 UpdatesYear: 19xxCompany: TandySize: 3,910,623Download: here
(Tandy)[26-1070].jpg)
Title: Model 4 and Model 4 Gate Array Service Manual AddendumPublisher: TandyYear: 1985Size: 6,420,877Download: here
(Tandy)[26-1080].jpg)
Title: Model 4P Service ManualYear: 1984Company: TandyNote: 26-1080Size: 4,972,926Download: here
Storage
(Radio-Shack).jpg)
Title: 5 Meg and 12 Meg Hard Drive Alignment ProceduresYear: 19xxCompany: TandySize: 2,853,169Download: here
(Tandy)[26-1130][Set-1].jpg)
Title: 5-Meg Hard Disk Service ManualYear: 1982Company: TandyNote: 26-1130Size: 14,734,810Download: here
(Tandy)[26-1130][Set-2].jpg)
Title: 5-Meg Hard Disk Service ManualYear: 1982Company: TandyNote: 26-1130Size: 7,814,351Download: here
(Tandy)[26-4150][Set-1][114-Pages].jpg)
Title: 8-Meg Hard Disk Service ManualYear: 1982Company: TandyNote: 26-4150Size: 61,250,244Download: here
(Tandy)[26-4150][Set-2][60-Pages].jpg)
Title: 8-Meg Hard Disk Service ManualYear: 1982Company: TandyNote: 26-4150Size: 40,345,901Download: here
(Tandy)[26-4152].jpg)
Title: 12-Meg Hard Disk Service ManualYear: 1982Company: TandyNote: 26-4152Size: 2,686,156Download: here
(Tandy).jpg)
Title: 12-Meg Hard Disk Drive Service ManualPublisher: TandyYear: 1983Size: 2,837,779Pages: 77Download: here
(Tandy).jpg)
Title: 12-15-Meg Hard Disk Drive Service ManualPublisher: TandyYear: 1983Size: 20,565,393Pages: 285Download: here
(Tandy)[26-1208].jpg)
Title: CCR-81 Computer Cassette Recorder Service ManualYear: 19xxCompany: TandyNote: 26-1208Size: 14.7MBDownload: here
(Radio-Shack)[26-1209].jpg)
Title: CCR-82 Computer Cassette Recorder Service ManualYear: 1981Company: TandyNote: 26-1209Size: 1,486,754Download: here
(Tandy)[26-1143].jpg)
Title: Double Density Adapter Kit Service ManualYear: 1982Company: TandyNote: 26-1143Size: 1,523,66Download: here
(Tandy)[26-1143][Retyped].jpg)
Title: Double Density Adapter Kit Service ManualYear: 1982Company: TandyNote: 26-1143Size: 484,938Download: here
(Radio-Shack)[26-1160][Set-1][80-Page].jpg)
Title: Mini Disk Service ManualYear: 1978Company: TandyNote: 26-1160Size: 21,934,764Download: here
(Radio-Shack)[26-1160][Set-2][31-Page].jpg)
Title: Mini Disk Service ManualYear: 1978Company: TandyNote: 26-1160Size: 2,345,256Download: here
Printers / Printer-Related
(Radio-Shack)[26-1192].jpg)
Title: Color Graphic Printer Service ManualYear: 19xxCompany: TandyNote: 26-1192Size: 37,891,090Download: here
(Radio-Shack)[26-1193].jpg)
Title: FP-215 Flat Bed Plotter Service ManualYear: 1982Company: TandyNote: 26-1193Size: 28MBDownload: here
(Radio-Shack)[26-1150][Set-1].jpg)
Title: Line Printer I Service ManualYear: 19xxCompany: TandyNote: 26-1150Size: 5,099,893Download: here
(Radio-Shack)[26-1150][Set-2].jpg)
Title: Line Printer I Service ManualYear: 19xxCompany: TandyNote: 26-1150Size: 2,738,00Download: here
(Radio-Shack)[26-1154A].jpg)
Title: Line Printer II Service ManualYear: 19xxCompany: TandyNote: 26-1154ASize: 2,606,06Download: here
(Tandy)[26-1167].jpg)
Title: Line Printer VII Service ManualYear: 1980Company: TandyNote: 26-1167Size: 21,934,764Download: here
(Tandy)[26-1191].jpg)
Title: Multi-Pen Plotter Service ManualYear: 19xxCompany: TandyNote: 26-1191Size: 10,162,690Download: here
(Tandy)[26-1269].jpg)
Title: PTC-64 Printer Controller Service ManualYear: 1983Company: TandyNote: 26-1269Size: 2.3MBDownload: here
(Radio-Shack)[26-1190A].jpg)
Title: Plotter Printer Supplemental Service ManualYear: 19xxCompany: TandyNote: 26-1190ASize: 13,460,595Download: here
(Centronics)[26-1153][Centronics-Micro-Printer][Review-Copy][Set-1].jpg)
Title: Quick Printer Technical ManualYear: 1978Company: CentronicsCat: 26-1153Notes: Review Copy - Set 1Size: 11,541,782Pages: 112Download: here
(Centronics)[26-1153][Centronics-Micro-Printer][Review-Copy][Set-2].jpg)
Title: Quick Printer Technical ManualYear: 1978Company: CentronicsCat: 26-1153Notes: Review Copy - Set 2Size: 12,011,030Pages: 108Download: here
Accessories
(Tandy)[26-1101].jpg)
Title: 16K RAM Expansion Service ManualYear: 1978Company: TandyNote: 26-1101Size: 1,035,889Download: here
(Tandy)[26-1101].jpg)
Title: 16K RAM Expansion Service Manual AddendumPublisher: TandyYear: 1978Size: 758,978Pages: 4Notes: [26-1101]Download: here
(Tandy-Corp).jpg)
Title: 65 Watt Switching Power Supply Service ManualYear: 1983Company: Tandy CorpSize: 16,478,973Download: here
(Tandy)[25-4035].jpg)
Title: EGM-I Color MonitorYear: 19??Company: TandyNote: 25-4035Size: 54MBDownload: here
(Radio-Shack)[26-1172].jpg)
Title: Modem I Service ManualYear: 1981Company: TandyNote: 26-1172Size: 7,199,757Download: here
(Tandy)[26-6013].jpg)
Title: Multiterminal Interface Service ManualYear: 1983Company: TandyNote: 26-6013Size: 20,127,634Download: here
(Radio-Shack)[26-1211].jpg)
Title: Network 2 Controller Service ManualYear: 1981Company: TandyNote: 26-1211Size: 3,231,452Download: here
(Radio-Shack)[26-1212].jpg)
Title: Network 3 Controller Service ManualYear: 1981Company: TandyNote: 26-1212Size: 32,897,439Download: here
(Radio-Shack).jpg)
Title: Network 3 Troublshooting GuideYear: 19xxCompany: TandySize: 7,306,189Download: here
(Tandy).jpg)
Title: RS-232-C Interface Service ManualYear: 1979Company: TandySize: 4,267,628Download: here
(Tandy)[26-1145][Draft-Copy].jpg)
Title: RS-232-C Interface Owners Technical ManualYear: 19xxCompany: TandyCat: 26-1145Notes: Draft CopySize: 5,336,876Pages: 52Download: here
(Radio-Shack)[26-1180].jpg)
Title: Voice Synthesizer Service ManualYear: 1978Company: TandyNote: 26-1180Size: 7,756,285Download: here
(Radio-Shack)[26-1181].jpg)
Title: VoxBox Speech Recognition Device Service ManualYear: 19xxCompany: TandyNote: 26-1181Size: 2,135,469Download: here
Model 100/200
(Tandy)[26-3801-3802].jpg)
Title: Model 100 Service ManualYear: 19xxCompany: TandySize: 74MBDownload: here
26-3801/3802(Tandy)[26-3810].jpg)
Title: Model 100 Technical Reference ManualYear: 1983Company: TandyNote: 26-3810Size: 9.7MBDownload: here
(Tandy)[26-3803].jpg)
Title: Model 102 Service ManualYear: 19xxCompany: TandySize: 65MBDownload: here
26-3803(Tandy)[26-0252].jpg)
Title: Model 102 Technical Reference ManualYear: 19xxCompany: TandyNote: 26-0252Size: 4.5MBDownload: here
(Tandy)[26-3086].jpg)
Title: Disk-Video Interface Service ManualYear: 19xxCompany: TandyNote: 26-3086Size: 2,354,32Download: here
(Tandy).jpg)
Title: Model 100 Service Manual [Preliminary]Year: 1983Company: TandySize: 4,665,859Download: here
(Tandy).jpg)
Title: Model 200 Technical Reference ManualYear: 1986Company: TandySize: 2,355,436Download: here
(Tandy)[26-3501].jpg)
Title: PC-1 Service ManualYear: 19xxCompany: TandyNote: 26-3501Size: 2,819,053Download: here
(Tandy)[26-3605].jpg)
Title: PC-2 Printer Cassette Interface Service ManualYear: 19xxCompany: TandyNote: 26-3605Size: 12,998,692Download: here
(Tandy).jpg)
Title: PC-4 Computer and Cassette Service ManualYear: 19xxCompany: TandySize: 1,508,169Download: here
(Tandy).jpg)
Title: PC-6 Service ManualYear: 19xxCompany: TandySize: 712,671Download: here
Model 2/12/16/1000
(Tandy)[25-1000].jpg)
Title: Model 1000 Computer Service ManualYear: 1985Company: TandyNote: 25-1000Size: 9,654,296Download: here
(Radio-Shack)[26-4921][Set-1].jpg)
Title: Model II Technical Reference ManualYear: 1980Company: TandyNote: 26-4921Size: 8,015,423Download: here
(Radio-Shack)[26-4921][Set-2].jpg)
Title: Model II Technical Reference ManualYear: 1980Company: TandyNote: 26-4921Size: 6,818,677Download: here
(Radio-Shack)[26-4921].jpg)
Title: Model II Technical Reference Manual FDC SupplementYear: 19xxCompany: TandyNote: 26-4921Size: 15,671,445Download: here
(Radio-Shack)[26-4001].jpg)
Title: Model II Troubleshooting ManualYear: 19xxCompany: TandyNote: 26-4001Size: 18,573,869Download: here
Color Computer
(Tandy)[26-3215].jpg)
Title: CM-8 Color Monitor Owners ManualYear: 1986Company: TandyNote: 26-3215Size: 676,246Download: here
(Tandy)[26-3334].jpg)
Title: Color Computer 3 Service ManualYear: 19xxCompany: TandyNote: 26-3334Size: 8,280,207Download: here
(Tandy)[26-3193].jpg)
Title: Color Computer Technical Reference ManualYear: 1981Company: TandyNote: 26-3193Size: 3,086,504Download: here
(Tandy)[25-1021].jpg)
Title: M-4 Color Monitor Service ManualYear: 19xxCompany: TandyNote: 25-1021Size: 1,697,806Download: here
(Tandy)[26-1344A].jpg)
Title: Speech-Sound Cartridge Service ManualYear: 19xxCompany: TandyNote: 26-1344ASize: 2,575,239Download: here
Other
(Tandy).jpg)
Title: I-O Port Tester Owners and Service ManualYear: 1983Company: TandySize: 11,304,242Download: here
(Tandy)[26-5000].jpg)
Title: Videotex Terminal Service ManualPublisher: TandyYear: 19xxSize: 203,596,306Pages: 24Notes: [26-5000]Download: here
(Tandy)[26-3930].jpg)
Title: WP-2 Portable Word Processor Service ManualYear: 1989Company: TandyNote: 26-3930Size: 20,770,192Download: here