OK guys,
Here we go.
{I apologise for the rather poor quality images, but me and my camera are having a really bad hair day}

First up are the diodes I was referring to:

[Linked Image]

Second is the transformer:

[Linked Image]

Now, at the bottom of the pic, is the Primary winding, from left to right is Neutral, 220V and 230V tappings.
The top terminals from left to right are the first set that give some other voltage and the ones currently being used are the ones that give 38VAC.
They are two seperate windings as the pic below shows:

[Linked Image]

Next two pics are the power transistors:

BDY20:
[Linked Image]