Does anyone have a code ?

[mlody0607]

I have a part SOT223 code on top:

VY 1G2
WY 1F3

Does anyone know these transistor codes?
God Bless You!
Thank you for your help.

location on board: Q4
location on board: Q7

 

[privan]

i am not sure, but prefer Hitachi MOS FETs
2SJ484 and 2SK2788,

 

[mlody0607]

Dear Privan
Thank you very much for Part number. I really appreciate your help. God Bless You!
This is very helpful. Again, thank you.