[1000mp] FT1000MP - Update Audio in Speaker Problem

[G0uihsteve at aol.com]

Hi from Steve G0UIH.
As promised I now have my MP back and all seems well.
Eventually it went back to Yaesu UK.
Had 2 problems, poor TX audio and audio was present in speaker on TX
 
They repaired the rig and fitted the following
4x1ss101 diodes
1xrelay AE5343
1xcomplete RF unit
+ a few hours labour charges!
 
Now my tx is fine again, but for info there is still audio in the speaker  on 
tx, but its not half as bad as it was.From what i'm hearing the audio problem 
 in the speaker does affect some but not all radios and its a "built in" add 
on  for a few MP owners!!
In most rigs its hardly detectable, just seems mine was one of the  few
 
If there are any guru's out there that know what the diodes and relays do,  
would be obliged - more for curiosity.
73 Steve G0UIH