Altec 1592B Transistors

[dukeofearl]

There are two toasted D43C7 transistors on this Altec 1592b but I can't seem to find those. Does anyone know a good replacement? Thanks!

 

[Khron]

Just FIVE posts earlier...

https://groupdiy.com/threads/d43c7-transistor-any-info-substitutes.34666/

 

[dukeofearl]

oof i thought that was on a different site

 

[Whoops]

This is a list of equivalent transistors to the D43C7:

https://alltransistors.com/crsearch...=5&ic=3&tj=150&ft=20&cc=125&hfe=25&caps=TO202
here is some info on the transistor:

https://www.web-bcs.com/transistor/tc/d0/D43C7.php?lan=en

 

[Ike Zimbel]

Have you tested them? The brown marks on the board indicate that they get warm in operation, but not necessarily that they have failed.