HELP Mac MX 130 No volume control or light

My McIntosh MX 130 processor has just had a stroke. I turn it on and there are no volume lights anymore. Worse is that there is no volume. It plays quietly at a single unadjustable volume in all formats. Could it be a fuse? Is it dying on me? I'm searching franticly for the Manual.
Turn it off and unplug it for 1 minute Sometimes the microprocessor has to be reset.
You might want to call Mcintosh Customer Service in Binghamton. They are usually very good about working these problems out over the phone.
Thanks guys, it works again!