A friend will soon be receiving a TC2048 made by Timex
of Portugal which he
wants to use in the US. Replacing the DC ps is no problem, but the composite
video out was designed for a 50 Hz PAL TV.
There used to be a mod for the UK 48k Spectrum to convert
it's RF-out to a composite signal that could be viewed on US
composite monitors. I'll have to poke around and see if I still have
it somewhere. It may at least provide ideas on how to do a similar
thing to the 2048.
Jeff
--
Collector of Classic Microcomputers and Video Game Systems:
Home of the TRS-80 Model 2000 FAQ File
http://www.geocities.com/siliconvalley/lakes/6757