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identification of diode

mr.raw

New Member
can anyone help me identifiy D11 diode on 400-sl16m-pwr pcb of Presonus studio live 16.0.2
Label says B4Y but i cannot find anything on it nor where to get it. Product is discontinued and cannot find any retailers to ship pcb to Slovenia
117631732_718794242306422_1414949400115504102_n.jpg
Thanks for any help.
 

Nigel Goodwin

Super Moderator
Most Helpful Member
Surface mount parts generally don't have any meaningful numbers on them, you need a service manual that (hopefully) will tell you what it is - and allow you to work out what to replace it with, from the schematic.
 

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