LG 50 -power board, rectifier diode identification

[Cornboats]

I've got an LG 50 on the bench. The power boards a ;
YPSU J012B

rectifier is open circuit but I can't match its number with anything on the web.

location on board D601

marking. Black with silver band. body 9mm, dia 5 mm.

3PDA
60
6D

Any help would be appreciated. 

[tv tony]

im sure i can help, model please

[Cornboats]

Hi tv Tony

model is LG 50PC1 DA

Power board  is YPSU -J012B