[ICOM] IC-551d schematic needed

[David G. Nagel]

Paul Erickson wrote:

> Anyone know where I can get a copy of the schematic for the IC-551d?
> 
> I am trying to fix one for a friend. The rig receives and transmits fine
> on it's display frequency, but moving the dial will not change it.
> I have checked the frequency lock switch, and that is off, and the opto
> chopper seems to be working fine.
> 
> Any suggestions would be greatly appreciated.
Let me check my files. I used to have a 551d until someone stole it. 
I'll get back with you asap.

Dave WD9BDZ