UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Bush DAC90A

Station X · 21st Oct 2019, 8:12 pm

I'll hazard a guess that you're using the "2M" two Megohm range rather than "2m"?

The initial reading of 1.114 Megohm will be down to capacitors charging. Once charged the reading reverts to "1" denoting infinite resistance.

I'm afraid the output transformer's had it.

21st Oct 2019, 8:12 pm	#14
Station X Moderator Join Date: Jan 2003 Location: Ipswich, Suffolk, IP4, UK. Posts: 21,288	Re: Bush DAC90A - power but no sound I'll hazard a guess that you're using the "2M" two Megohm range rather than "2m"? The initial reading of 1.114 Megohm will be down to capacitors charging. Once charged the reading reverts to "1" denoting infinite resistance. I'm afraid the output transformer's had it. __________________ Graham. Forum Moderator Reach for your meter before you reach for your soldering iron.