hifi engine

Service Manual for an MPA 3250 Monster Amp

Hi gang, great site here. First time here, found it on a search.
I have not been able to find the "service manual" for the MPA 3250 Monster AMP I'm having cut out problems before the amp warms up, no volume or any volume. All different speaker loads. I have the users manual which is is of no use for tech work. Problem does away when unit warms up...

John Mik