Cobra 29LTD and YD1022 replacement with LM386

A forum for the discussion of matters of a technical nature. All such activities are undertaken at the readers discretion and own risk. If you don't know what you are doing, don't blame us if it all goes wrong!
Post Reply
mw0uzo
Regular
Regular
Posts: 6
Joined: 26 Oct 2018, 19:19
Call Sign: mw0uzo

Cobra 29LTD and YD1022 replacement with LM386

Post by mw0uzo » 15 Nov 2018, 10:22

Hi all
Figured out a mod to replace the dead and unobtainable YD1022 audio IC on some Cobra 29LTD models using an LM386 audio IC. It not as high power as the original IC, but at least the radio works again.
http://mw0uzo.co.uk/index.php/repairs/2 ... with-lm386
Image

Post Reply

Who is online

Users browsing this forum: No registered users and 6 guests