Hello everyone,
I have a 3300hp i told a friend id look at for him *sigh*, he blew it up.
All other functions on the radio work, but had no output, this has 3 irf520's in it, i replaced all 3, have power back, but there is a low tone 3-400hz if i had to describe it, i can hear without a speaker attached, and the output is at max no matter where anything is set, the internal adjustments do adjust the output somewhat, so this "tone" or oscillation is modulating the carrier causing heavy...
Connex 3300hp power output problem
I have a 3300hp i told a friend id look at for him *sigh*, he blew it up.
All other functions on the radio work, but had no output, this has 3 irf520's in it, i replaced all 3, have power back, but there is a low tone 3-400hz if i had to describe it, i can hear without a speaker attached, and the output is at max no matter where anything is set, the internal adjustments do adjust the output somewhat, so this "tone" or oscillation is modulating the carrier causing heavy...
Connex 3300hp power output problem