Voltage conversion of Accuphase E-650


Does anyone know how to convert voltage of Accuphase E-650 100v to 110/120v? Or does anyone provide information on voltage conversion table of Accuphase E-650?
foolishman
Hello @imhififan @foolishman just to be crystal clear, connector K3 needs to be moved to K5 and connector K4 moved to K6 as pictured here? 

https://i.imgur.com/inGH8JLh.jpg

Sorry to be dense, but I want to make absolutely sure before having my tech do this.
 
@eugene81
Your link to the picture doesn’t work. Is your board similar to this one?

https://tsuf4g.ch.files.1drv.com/y4pqy67e0jerv5cTcb-Fc8_ipC-EI1w1ykz_wR1ZBK_94kZcjKZQGJV5K16_Rt6XGkm...

Please upload your picture to your system page and provide a link.