Summary

High-end 20" CRT TV by Proton, one of their TV-monitor models. Has RF, composite, and TTL RGB input over a DE-9 connection as well as stereo inputs and outputs. Manufactured in Taiwan in 1987.

Manuals

(None at this time.)

Notes

Has TTL RGB input. Can be modified for analog RGB input with bypass of TTL circuitry. Picture is shifted to the left in RGB. 9 pin RGB input has standard CGA pinout similar to Commodore 1084. Only CSYNC present on 9 pin RGB.

Yoke is bonded to picture tube. This set utilized at least two different tube models that we know of.

There is a professional variant of this set that uses the same chassis, model VM-210.