Toroid transformer help

[glennkaspar]

Need help with transformer that was in a Arcam AVR 350 240v model
with the wiring as determining what's what as all wires are black with little color tags except the green earth wire.
Its Noratel UK
P/N Tl- 053160 AU
A wiring diagram would be good if anyone has one.
Photos below.
Thanks
Glenn Kaspar
glennkaspar@gmail.com
gvkaspar@bigpond.com

 

[Chuck Gutsup]

Have the coloured tabs got any markings?
Or get in touch with Noratel.

 

[duncan2]

Noratel is an Indian company (Kerala ) obviously don't like the local inhabitants repairing their transformers .

 

[astouffer]

Taking a guess that the ferrite filter is on the primary. If you have an ohm meter you could label the wires and sketch up a diagram. You won’t know the phases though.

 

[peranders]

Start to identify all windings with a ohm meter.

 

[JMFahey]

Schematic:
ARCAM AVR350 SCH Service Manual download, schematics, eeprom, repair info for electronics experts

Download it, upload the power supply page here, and it will be much easier to answer your doubts.