Accuphase A-48S

@imhififan 

Here are images for those boards:

IMG_1290 1.jpg

IMG_1291.jpg

Hopefully, you will be able to identify some components from above images.

Thank in advance.

@foolishman 

Thank you for the photo. I googled the label "HPT 3512-5" on the transformer and found the Cleem Linear Transformer 1.5VA-3512 series. You will need to replace it with a transformer rated for 230V. There are a lot of uninstalled components on the board (716-0962-01) and I assume the circuit complies with EU regulations and powers down after a period of inactivity.

I think it would be best to order a 230V rated board (716-0962-07?) from the Acuphase factory to replace the 716-0962-01.

@imhififan 

Thank you very much for your providing information on the transformer to be replaced. I will try to get it and replace.

I will let you know as soon as I complete to replace the transformer.

Thank you again.

@imhififan 

I have successfully converted from 100V to 230V replacing the transformer. Although I couldn't get Cleem Linear Transformer 1.5VA-3512 series, I was able to get a similar transformer.

Meanwhile, it isn't possible to get a 230V rated board (716-0962-07?) from the Accuphase factory. I have successfully converted to 230V without a 230V rated board (716-0962-07?). 

Thank you.