29-09-2016, 07:44 AM
(This post was last modified: 29-09-2016, 07:48 AM by ppppenguin.)
It may well be NLA but at least we have a good idea of what we're dealing with. It's not even 100% certain that we've got the right chip as there may have been a slightly different device specifically for AM sound.
This clearly isn't the device we're looking for but it suggests Siemens made soemthing to do AM sound: http://pdf.datasheetcatalog.com/datashee...-A5179.pdf
PS: Getting closer. TheTDA5660P does AM and FM sound but is 18 pin.
This clearly isn't the device we're looking for but it suggests Siemens made soemthing to do AM sound: http://pdf.datasheetcatalog.com/datashee...-A5179.pdf
PS: Getting closer. TheTDA5660P does AM and FM sound but is 18 pin.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
