viking4464
New Member
Hello, I have acquired a Technics SE-A70 amp for a very good price, however it has a problem, and I was hoping that one of you tech savvy folks could help me troubleshoot. I am getting no sound, this amp has a "Safety Operation" light that is supposed to flash 8 times then stay lit if everything is A-ok. If there is a problem it will just continue to flash rapidly, and that is what it's doing. I have attached a stock photo of what the amp looks like as well as an excerpt from the manual that describes what is happening. I have also posted a link to the manual. I am relatively new at this, I have managed to fix a few other vintage recievers, replacing caps, transistors and the like. I just have a hard time making heads or tails of these schematics lol. I just need a place to start and some guidance. Any help is greatly appreciated!https://www.mediafire.com/file/dtnznmvwdnz/technics_se-a70_sm_[ET].pdf
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