Purchase Remote Control for Technics SU X501 - Sony Televison & Video

Hi Les, as a first step, I would disconnect the speaker cables in the Technics su-x501 and test if the same thing happens, if so, there could be a problem with the power supply or also with the speaker output
If it does not turn off, then I would start checking the speaker cables, along the way, in case there is any peeling, which could cause overheating
Once the cables were checked, I would connect the speakers one by one and test with each new reconnection until the source of the fault was detected
I hope you can solve the problem
Regards Franco Dosil

Hola Les, como primera medida, desconectaria los cables de los bafles en el Technics su-x501 y probaria si pasa lo mismo, si es asi, podria haber problema en la fuente de alimentacion o tambien en la salida de parlantes
Si no se apaga, entonces comenzaria a revisar los cable de los bafles, en su recorrido, por si hay alguna peladura, que podria generar un recalentamiento
Una vez revisado los cables, iria conectando de a uno los parlantes e iria probando con cada nueva reconexion hasta detectar el origen de la falla
Espero que puedas resolver el problema
Saludos Franco Dosil https://elektrotanya.com/technics_su-x501_sm.pdf/download.html https://elektrotanya.com/technics_su-x501_sch.pdf/download.html

TV Parts Universal TV Stands DLP Chips ShopJimmy Check here for an original remote. If they don't have one. look into a Logitech Harmony Remote Control. It is awesome and never goes obsolete..

If your unit is intermittent, check the speaker wires on the back of the amplifier for stray threads of wire, next! the printed circuit board underneath should be checked for bad or cracked solder joints, finally one more parts are defective, tough problem to nail down, recommend technician.

Search engines would reveal those answers faster than waiting for one of us to do it for you.

It DOES use a remote.

http://remotes.com/remotes/servlet/rs?v=1&o=c&o=c&a=Search&uid=0&m=SU-G88&uuid=A13093555179681


http://cgi.ebay.com/Technics-EUR646496-SADX930-SAAX730-SUG88-SAAX7-Remote-/260761453202


Fixya experts provide free advice that would otherwise not be available online or easy to locate, not sales or a proxy search engine service.

This appears to be a tough one to find for free. There is some info out there - but it will cost a few bucks. The service manual or sometimes called a "shop manual" is for those that work on damaged units - and is probably over the top for your needs. The operating manual or owner's manual is likely the same as the one that came with the unit when new. Either can be had at the site below for $15 and $10 respectively:

http://www.manuals-in-pdf.com/index.php?main_page=advanced_search_result&keyword=Technics+SU-X501+manual&forward=plist

I am not affiliated with this or any other site that charges for manuals, tips, advice, etc.; and only offer it as a source for the info you're looking for. I hope this helps!

Go to the following address:
http://safemanuals.com/user-guide-instructions-owner-manual/TECHNICS/SU-VX500-_E
There you will find both the user's manual, and the service manual for the Technics SU-VX500 receiver.

Hi,

I had the same system... still have the remote if you're interested in it?
Regards, Gary.

connect your media source(dvd-cd player)to equalizer in-connect equalizer out to amplifier line in-or aux in-connect amplifier out to your loudspeaker.

Yes there is http://www.user-manuals.com/advanced_search_result.php?keywords=Audio+Technics+SU%2dX501+Manuals&forward=plist&osCsid=b4811dbec4644e5644c836aa5cc590a1

Make shure speaker wires are not crossed at amp or at speaker terminals. Check balance control is at center. Check sound with headphones to see if final amp to speakers is the problem. Try switching imputs on back panel from right to left see if same speaker is on,.Try all loudness controls and tape dubbing buttons to see if any are dirty.
Good Luck
BIG RED