I have a lanzar opti 50,
was about done, then the solder tinn wire fell over the board.
so little spark , and now the amp is dead.
I get no voltage to the chip,
sc3525,
i have voltage i guess on q57 and then stops.
I replaced all transistors, checked, but still the same.
anyone have schematic on the psu part. ?
best regards
NIklas.
was about done, then the solder tinn wire fell over the board.
so little spark , and now the amp is dead.
I get no voltage to the chip,
sc3525,
i have voltage i guess on q57 and then stops.
I replaced all transistors, checked, but still the same.
anyone have schematic on the psu part. ?
best regards
NIklas.
Attachments
So I dobbel checked all solders points and actually replaced q57 but realised that the Copper trace where not properly connected to the leg of q57. Now it works. .