Hi all!
Super newbee here to DIY audio, pretty limited understanding of electronics but looking to learn as much as possible!
So anyways, I picked up a H/K 330B today and excitedly plugged it in and hooked it up. Took the top off and cleaned the knobs and switches with deoxit. My DAC is in the mail so I haven't been able to test the audio inputs yet, but I got a dipole antenna and tried to test out the fm radio. I tried both with speakers and headphones and I'm able to get humming and a slight pop when I power up but I'm getting no signal (not even radio static). Fiddled with all the switches, looked over the resistors and transistors and capacitors and didn't see anything overly wrong (although I don't have a practiced eye or anything). Downloaded the schematic (http://manuals.harman.com/hk/Service Manual/HK330b sm.pdf) and I think I understand it somewhat, but still kind of greek. Thanks for any help you guys can offer!
Sam
Super newbee here to DIY audio, pretty limited understanding of electronics but looking to learn as much as possible!
So anyways, I picked up a H/K 330B today and excitedly plugged it in and hooked it up. Took the top off and cleaned the knobs and switches with deoxit. My DAC is in the mail so I haven't been able to test the audio inputs yet, but I got a dipole antenna and tried to test out the fm radio. I tried both with speakers and headphones and I'm able to get humming and a slight pop when I power up but I'm getting no signal (not even radio static). Fiddled with all the switches, looked over the resistors and transistors and capacitors and didn't see anything overly wrong (although I don't have a practiced eye or anything). Downloaded the schematic (http://manuals.harman.com/hk/Service Manual/HK330b sm.pdf) and I think I understand it somewhat, but still kind of greek. Thanks for any help you guys can offer!
Sam
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