24 Feb
2013
24 Feb
'13
11:13 a.m.
WOW!
someone spent alot of time reverse engineering the hhc and i thank you.
i downloaded the schematics.
so far i have a lead on a 1400 hhc which should be of use for the programmer or just a
display board swap.
i have a large bid on ebay for a ge programmer that has an 1800 with a working display and
some spare ge modules.
im still wondering if the tv display adaptor will work with the ge software but, it seems
one cannot be located.
anyone know if the tv adaptor has a rom in it?
if not, it could be built of some perfboard if the chips are still available.
i think i should be good with a working display - i was concerned with display rot but, it
seems mine is the only one i've seen that the display went bad in 1 area.
others pic's i've seen online all have good displays on them.
Bill
I didn't find your schematics on the web, but I
think I have a copy if
someone wants a copy. I'll put it up on my google drive if anyone wants
it and post a link.
The link I have just found is :
http://signalsprocessed.blogspot.co.uk/2012/08/panasonic-hhc-schematics-by-…
-tony