TRS 80 Service Manual lot on eBay

[IBM Portable PC]

I’m not the seller, however I believe these can all, or at least the vast majority, can be readily found online?

Tandy Radio Shack service manuals | eBay

600 pages. These are basically thrown in for FREE, included with the Tandy manuals only. There's a couple of manuals on repair of floppy disk drives which a lot of people have trouble with and havecircuit diagrams.

www.ebay.com.au

 

[machine]

Nope, can't be found online for most of them.

 

[machine]

Here's the list of manuals:

Tandy Radio Shack service manuals | eBay

600 pages. These are basically thrown in for FREE, included with the Tandy manuals only. 14 kg of manuals. I do not know what the details of that process are. I have diagnostic software but can't locate it yet, it is in storage.

www.ebay.com.au

There's been a lot of interest but the lack of a list has blunted interest - so here's the list at last.

TRS-80 Model 1 service manual. Circuits, wiring, fault-finding, pcb layouts, 60 pages.
TRS-80 Model 3 computer technical manual, circuits, wiring, fault-finding, pcb layouts, 125 pages.
TRS-80 Model 3 computer technical manual, circuits, wiring, fault-finding, pcb layouts, 125 pages.
TRS-80 Model 2 service manual, circuits, wiring, fault-finding, pcb layouts, 167 pages.
TRS-80 Model 1 Microcomputer Technical Reference Handbook, block diagrams, detail discussion on functioning - this is where you start with the Model 1 or any in the TRS-80 range. 104 pages.
Tandy Model 2000 Service Manual - comprehensive, packed, includes all data needed for floppies, hard drives, boards including circuits, pcb layouts, approx. 600 pages.
TRS-80 Model 4 and Model 4 gate array Service manual. Circuits, wiring, fault-finding, pcb layout, approx. 277 pages.
TRS-80 Model 4P and Model 4P gate array Service manual. Circuits, wiring, fault-finding, pcb layout, approx. 290 pages.
TRS-80 Model 16 Service Manual. Circuits, wiring, fault-finding, pcb layouts, approx. 120 pages.
TRS-80 Line Printer 3 Service Manual, model 26-1156. Circuits, wiring, fault-finding, pcb layouts, approx. 100 pages.
TRS-80 Line Printer 3 Service Manual, model 26-1156. Addendum to above.
TRS-80 Daisy Wheel printer service manual, model 26-1158. Circuits, wiring, fault-finding, pcb layouts, approx. 157 pages.
TRS-80 Model 1 service manual, expansion interface (it sits under the model 1 screen), model 26-1140. Circuits, wiring, fault-finding, pcb layouts, approx. 80 pages.
TRS-80 Daisy Wheel printer model 26-1270. Circuits, wiring, fault-finding, pcb layouts, approx. 170 pages.
TRS-80 Color Computer, Service Manual, model 26-3001, 26-3002. Circuits, wiring, fault-finding, pcb layouts, approx. 75 pages.
TRS-80 Model 16, service manual. Circuits, wiring, fault-finding, pcb layouts, approx. 250 pages.

These are basically thrown in for FREE, included with the Tandy manuals only. But you will use some of them, especially those for repair and testing of floppies and hard disks.

Hitachi Personal computer MB6890, circuits, wiring, fault-finding, pcb layouts, approx. 125 pages.
Miniscribe 3, hard drive service manual, rare, flow diagrams, functional diagrams. 36 pages.
Panasonic Service manual - 5.25" floppy disk drive (circuits, alignment, fault-finding, pcb layout. Applies to almost all 5.25" drives), 50 pages approx.
Tandon 5.25" floppy drive service manual (circuits, alignment, fault-finding, pcb layout. Applies to almost all 5.25" drives) 100 pages approx.
DSE System 80 (rare manual), circuits, wiring, fault-finding, pcb layouts, approx. 350 pages.
Panasonic, personal computer, service manual, JB-3001. Circuits, wiring, fault-finding, pcb layouts, approx. 240 pages.
Panasonic, personal computer, diagnostic instruction, JB-3001. Approx. 35 pages.
Micropolis computer, circuit diagrams, only. Approx. 8 pages.

 

[IBM Portable PC]

Let’s check them off?

TRS-80 Model 1 service manual. Circuits, wiring, fault-finding, pcb layouts, 60 pages.


TRS-80 Model 3 computer technical manual, circuits, wiring, fault-finding, pcb layouts, 125 pages.


TRS-80 Model 3 computer technical manual, circuits, wiring, fault-finding, pcb layouts, 125 pages.


TRS-80 Model 2 service manual, circuits, wiring, fault-finding, pcb layouts, 167 pages.


TRS-80 Model 1 Microcomputer Technical Reference Handbook, block diagrams, detail discussion on functioning - this is where you start with the Model 1 or any in the TRS-80 range. 104 pages.
- Available

Tandy Model 2000 Service Manual - comprehensive, packed, includes all data needed for floppies, hard drives, boards including circuits, pcb layouts, approx. 600 pages.
- Available

TRS-80 Model 4 and Model 4 gate array Service manual. Circuits, wiring, fault-finding, pcb layout, approx. 277 pages.


TRS-80 Model 4P and Model 4P gate array Service manual. Circuits, wiring, fault-finding, pcb layout, approx. 290 pages.


TRS-80 Model 16 Service Manual. Circuits, wiring, fault-finding, pcb layouts, approx. 120 pages.


TRS-80 Line Printer 3 Service Manual, model 26-1156. Circuits, wiring, fault-finding, pcb layouts, approx. 100 pages.


TRS-80 Line Printer 3 Service Manual, model 26-1156. Addendum to above.


TRS-80 Daisy Wheel printer service manual, model 26-1158. Circuits, wiring, fault-finding, pcb layouts, approx. 157 pages.


TRS-80 Model 1 service manual, expansion interface (it sits under the model 1 screen), model 26-1140. Circuits, wiring, fault-finding, pcb layouts, approx. 80 pages.


TRS-80 Daisy Wheel printer model 26-1270. Circuits, wiring, fault-finding, pcb layouts, approx. 170 pages.


TRS-80 Color Computer, Service Manual, model 26-3001, 26-3002. Circuits, wiring, fault-finding, pcb layouts, approx. 75 pages.
- Available

TRS-80 Model 16, service manual. Circuits, wiring, fault-finding, pcb layouts, approx. 250 pages.

 

[machine]

As you can see, only a few available. The good thing is that if someone buys the manuals, you can get them professionally copied and maybe sell them and make piles of money out of our hobby.