Hi , I`m JackPerhaps I can help you with this problem but first could you please send me a reply when you see this ?
Be with you shortly , got locked on another post while waiting for your reply
Thanks for waiting
What seems to be the problem with the RDR-GX257 ?
Reason for asking is that unless you have a very generic problem like a blown fuse then you would need to send it to Sony and the cost of the repair would probably end up costing more than buying a comparable unit with a new warranty .
Or if that is the model that you want then you can get a new one and also used units at the link below;
If you`d like to check with sony ,use the link below;
If that answers your question please do not forget to rate by clicking on the 5-star icon at the top, then click on Submit so i get paid for my time helping you .Also note that it will not close this post , you can come back here at any time if you have questions. Thank you