Mg100hfx hissing

[NORSOREX]

Hi,

I have found 1HW is BC847
Marking of electronic components, SMD Codes 1H, 1H-, 1HW, 1Hp, 1Ht. Datasheets BC847, BC847W, FMMTA05, KST05, MMBTA05.

It seem that they don't place TR2.
See on schematic zoom TR2 is noted NF like NON FACTORING ???

[g1]

NOT FITTED ?

[NORSOREX]

I have said above "I have a very bad English"

Thanks to the good translate