|Release date(s)||1973/Apr., 1973/May?|
|Arcade system(s)||Discrete Logic|
Licensed Atari Pong. All TTL based, no ROMs.
"Paddle Champ" may have been the development name.
Seen both 04/1973 and 05/1973 as date for this.
andys-arcade has Winner full schems.
gregf has parts catalog along with schematics.
Other sites such as Wiretap or Discrete Logistics had/have the old PDF file that has a mixture of scans of flyer, parts catalog, and possibly wiring diagram... but no actual scan of logic schematics of Winner.
Schematics are slightly different from Atari's Pong, according to gregf.