JVC RX-503BK / RX-503LBK Receiver Service Manual
This disk contains scans of the pages of the OEM Service Manual for the JVC Model RX-503BK / LBK Receiver. These pages are in .PDF format, and the disk also contains a distributable version of the Adobe Acrobat reader, which is required to view and/or print the pages. This manual covers just about everything you need to know to adjust, align, repair, maintain, or just understand the RX-503 Receiver, including schematics, parts lists and etceteras. What's kind of nice about this is that it's text-searchable .PDF format. That way, not only can you print pages (or entire manuals) as you need them and mark them up as needed, since you can always print a fresh one, but if you're interested in something about (for instance) the sensitivity specification, you can do an Acrobat "find" with the parameter "sensitivity" and then control-G your way to each use of the term "sensitivity" in the document.