Yeah, there's a good article on this in Super7 magazine, the issue with Mark the Eagle on the cover, if you can track it down. It talks about the different lines of Takara toys that Hasbro licensed and turned into Transformers. It's still not super clear. I'd like to know more about those original lines. I always figured they were based on some sort of show or manga or something, but I guess not?
Some stuff from memory
New Microman: Micro-Change. Robots that turned into tools, SD cars
- Guns: Megatron, Browning
- Radios: Soundwave, Blaster, Soundblaster, Twincast
- Micro-cassettes: Ravage, Laserbeak
- Mini Cars: Bumblebee, Cliffjumper
Microman did have accompanying stories and manga, but not really concerning the Microchange toys
http://www.microforever.com/1983microchange.htm
Diaclone
- Car Robots: Sideswipe, Optimus Prime, Wheeljack, Prowl, etc
- Waruder: basic Insecticons Bombshell, Kickback, Shrapnel
- Power Dashers: mail in only Drill, Jet, F1
- Dinosaur Robo: Dinobots
There was a story behind Diaclone, that they were robots built and piloted by man. In the original toys they came with drivers, which is why guys like the Dinobots and Insecticons have cockpits. Waruder was the enemy. There was no cartoon or manga.
Tokuso Kihei Dorvack
Only 2 toys, Roadbuster (Mugen Calibur) and Whirl (Ovelon Gazette) came from this. There was also another, Bonaparte Tulcas that was considered but never used by Hasbro. This one did have an anime!
http://en.wikipedia.org/wiki/Special_Armored_Battalion_Dorvack
Kiko Chutai Beetras
From this came the Deluxe Insecticons Ransack, Venom, Chop Shop and Barrage. It had a story:
http://1501bc.com/pretf/beetras.html
Super Dimensional Fortress Macross
Of course this is where Jetfire came from. Not much to explain here, you can look up Macross or Robotech if you don't know.
Mecha Warriors
This one is more obscure and the toys are rare as fuck. The US counter-parts are the Mini-spies that came with carded TFs. Those are not so rare. I am not aware of any story.
There are other ones that came from toylines without real stories.
- Shockwave (Astro Magnum): a gray version also sold at Radio Shack.
- Sky Lynx: Only had a prototype prior to being made as a TF. Good luck finding a picture of it.
- Omega Supreme: was a Mecha-Bot1 toy from Grandstand Converters
I probably forgot something.