JVC RX-7030V Worked great, until I hooked up 2 speakers to the 'B' or 'Speakers 2' (yep probably not the right ohms) output for a party. Had system quite loud and yep was probably trying to overdrive the speakers (bad I know)and system shut down with overload protection and it was hot after it shutoff. Removed all the inputs, outputs, speaker wires so its just the receiver. Power up the system and it goes into overload protection (blinking overload) after a few seconds. I assume I fried something overdriving the wrong speakers. Shame on me - I knew better. Nothing 'appears' to be damaged as I did a pretty good physical inspection with a pen light and it doesn't smell bad. Can it just be isolated to the front channel or just the 'B' speaker channel? Looking for free service manuals and advice for me to try and troubleshoot or isolate the problem? Thanks in advance