Accuphase E-480

Does anyone know how to convert voltage of Accuphase E-480 from 100v to 110-120v? Here's a picture of the power selection board for Accuphase E-480.

https://onedrive.live.com/?cid=6E164E2EDFDD40F6&id=6E164E2EDFDD40F6%2170585&parId=6E164E2EDFDD40F6%21120&o=OneUp

E-480 isn't like E-650 and E-800. E480 has jumpers of J1, J2, J3, J4, J5 and J6 instead.

foolishman02-19-2021 9:34am

Post removed Aug 31, 2021
zensview Details Discussions Posts This discussion Message User 50 posts 01-30-2022 at 08:17pm Copy Comment URL Report Comment Edit Delete @foolishman Really appreciated that your share these info with us here, I have E480 now, and looking forward to do the voltage conversion just wanna confirm that change its 100v for 120v, I only need change below jumper setting J4 -> J5 J10 -> J8 J6 -> J11 Thanks!
zensview Details Discussions Posts This discussion Message User 50 posts 02-12-2022 at 09:57pm Copy Comment URL Report Comment Edit Delete @foolishman for these jumper on E480, does it require solder, or it can be just pull out wire, and push it in to other jump position?
foolishman OP Details Discussions Posts This discussion Message User 64 posts 02-13-2022 at 08:30am Copy Comment URL Report Comment Edit Delete It requires solder.
zensview Details Discussions Posts This discussion Message User 50 posts 11-16-2022 at 07:02am Copy Comment URL Report Comment Edit Delete My E480 was running great about a year after voltage conversion, till this morning after I left it on overnight, the E480 meter start to flicking after playing music just for few mins, and does not make any more sound. I did turn it off, and on, change power cord, speaker cable it still does same thing it play for few mins, the meter start to flicking, and all sound disappear right after. any idea what may cause this issue?