29 Jun
2016
29 Jun
'16
1 p.m.
On Jun 29, 2016, at 11:24 AM, Chuck Guzis wrote:
On 06/29/2016 08:46 AM, Geoffrey Oltmans wrote:
There was a particularly quaint part I found in the stash (or should I say a bunch of
them)... that decodes an IR receiver signal with several dedicated high/low outputs for
the different received functions (i.e. volume up/down, channels 1-20, etc). So there's
a lot of TV parts in here. :)
I guess I should have mentioned that it's in
a DIP 40, the size of a Z80
processor or the like. I wonder if it's some MPU for an RCA TV? Not sure, I
do have a bunch of ICs for TV video circuits in this box of stuff.
That seems likely--particularly in that the labeling is a house number,
not a standard commodity part. Probably has some special firmware inside.
--Chuck