Samsung power board bn44-00427A

[Ashry]

I have a problem with Samsung power supply board bn44-00427A.(I am testing with main board disconnected so the all voltage shall be generated)
The standby voltage is ok 5.3 vdc
The problem with resonance circuit feeding 13v DC and led driver ic 25600 has vcc 15.5 vdc and no gate output I replaced it with no change. So I think it is a protection feature.
But when I remove the transformer (PD46B2-PM) the ic work and gate out give 6.2 vdc and MOSFETs supply 200 v to transformer terminal . Just put transformer back the same thing happened.
I measured the transformer coils primary and secondary not shorted
I connect only the primary side the same thing happened no output.
I know the failure of transformer is rare.
Also I can't find replacement one.
I searched for schematic diagram but I can't find matched one so I download most similar.
Can anyone help???

[lotas]

BN44-00427A Schematic

[Ashry]

Thanks lotas
I attached schematic for another model which describe IC25600 Circuit

[jchd]

BN44-00427A Schematic

That file doesn't seem to exist here anymore.
Can you post it again please?

[lotas]

That file doesn't seem to exist here anymore.
Can you post it again please?

I can, here you go.

[jchd]

Thanks. Unfortunately I misread the file name. Just like the OP I'm after the BN44-00427A design. This one seems very hard to find. Do you know where I could get it?