That is about 2/3rds of the schematic diagram.  

  Neil - WA6KLA 


Adi Linden wrote:
> 
> > Let me describe the thing and no doubt some of you will recognize 
> > it. It is heavier than other Micor power supplies, has a larger 
> > heat sink, and squeaks when powered up. There is apparently an 
> > audio signal and PTT(can I use that acronym anymore) to indicate 
> > battery mode, and a low voltage shutoff adjustment. I'd really 
> > like to make use of these features. Do any of you recognize it? If
> > you do I need to order a service manual for this model. If you 
> > happen to have a manual that could be parted with, please let me 
> > know.
> 
> I am not very familiar with Motorola power supplies, but I have one 
> that matches your description, it has TPN1106 stamped on its side. 
> There is a schematic at 
> http://www.repeater-builder.com/pix/micor-ps-tpn-1106.jpg
> 
> Adi
> --
>    Adi Linden  |  va3adi  |  [EMAIL PROTECTED]  |  http://adis.ca
> +-----------------------------------------------------------------+
>             IRLP Node 2590 in Sioux Lookout, Ontario
> 
>



 

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