SOME LINKS OF IMPORTANT REFERENCE RELATED TO ZN414 AND EQUIVALENTS:
Cool386 webpage of John Hunter from Australia
Homepage of Austin Hellier
Jaycar (Ferranti Datasheet)
Two Wave MK484 receiver and various circuits by Raymond Haigh
1.5 Volts - Medium Wave Radio
ZN414 Receiver of G.A. French (March 1975 issue )
Homepage of George and Jenny
LMF501T Database of Mitsumi
A Reliable and Friendly ebaY Seller of TA7642 for a reasonable price
MK484 Radio Designs of VK6FH
MK484 radio with loudspeaker
Some interesting links (In German)
A simple TA7642 Receiver recommended by Burkhard Kainka
RBO Website (A Page from Belgium )
Retro Radio by Franzis Verlag of Germany
Dear Visitors,
Above links contain a wealth of information related to ZN414 and equivalents.
I tried to exclude as much as I can more detailed circuits which is beyond the scope of this modest article. You may however use the IC Stage for your own extension.
I also tried to refrain including homepages with identical content.There are a lot of other
references in Japanese , Chinese, Korean etc homepages which can be reached via the search engine Google .
The information reflected in such languages can be translated by the aid of
online translators.Some translations are in broken English; however they are still sufficient to give a good idea, tips etc. regarding the article.
Thank You for Your Interest in Reading My Article.
An Alternative link by Geoffrey Brown to Above Sources
Mitsumi LMF501 shares the fate of ZN414
An Alternative Circuit ( in Japanese)