Rinco Talkman RS-7600

Discuss hardware-related topics, such as development cartridges, CopyNES, PowerPak, EPROMs, or whatever.
User avatar
Tetsujin28
Posts: 13
Joined: Sat Apr 01, 2023 12:47 pm

Rinco Talkman RS-7600

Post by Tetsujin28 »

The Rinco Talkman RS-7600 is a Famicom-compatible console manufactured by Ramar International around 1997 or so and sold exclusively in selected Middle East countries. It features an additional audio circuitry to reproduce sampled audio (ADPCM). The combination of its internal cartridges and the motherboard audio decoder is described by Mapper 594.

I am merely forwarding photos I was authorised to share for posterity, CC0.

Unit
Image

Motherboard gallery
Image
The two chips on the bottom left are a PAL16V8 and a 74LS74A. U17 is either a MSM5205 or MSM6585.

Embedded cartridge
Image Image

In theory, it should be possible to have the ADPCM decoder on the cartridge board and have it work on any regular Famicom console. Ramar must have had plans to retail more unique games only compatible with their console.

Hardware recording