LF: Epson HX-20 service info

[Dave Dunfield]

Anyone have service information on the Epson HX-20?

Specifically looking for information on the LCD driver.
I have an HX-20 in which the LCD has grown very dim ...
appears blank from normal viewing angle, but is barely
readable at very low angle...

Also, anyone on the list with a working HX-20 who would
be willing to open it up and take some voltage/waveform
readings for me (you will need an oscilloscope)?

Regards,
Dave
-- 
dave04a (at)    Dave Dunfield
dunfield (dot)  Firmware development services & tools: www.dunfield.com
com             Collector of vintage computing equipment:
                http://www.parse.com/~ddunfield/museum/index.html