Sony

PVM-9045QD

1 registro

Close-up of deflection board solder joints showing oxidation and deterioration, requiring reflow work during PVM-9041Q restoration.

+40 fotos

Sony — PVM-9045QD

PVM-9045QD restoration

A multi-stage restoration spread over several sessions. PSU, neck board and deflection board all had their turn. The solder on the back of these boards really does turn to dust.

Cold/dull solder joints

17 jun 20246 hilos