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

Station X · 21st Oct 2019, 2:17 pm

If you look at the tags you'll see that two of them have the tone correction capacitor wired across them. If the resitance between these two tags is infinite/open circuit/no reading the primary winding has failed.

However to be certain of this you'll have to switch to a higher resistance scale on your meter, say 1k, as the meter may be indicating that the reading is out of range.

21st Oct 2019, 2:17 pm	#8
Station X Moderator Join Date: Jan 2003 Location: Ipswich, Suffolk, IP4, UK. Posts: 21,289	Re: Bush DAC90A - power but no sound If you look at the tags you'll see that two of them have the tone correction capacitor wired across them. If the resitance between these two tags is infinite/open circuit/no reading the primary winding has failed. However to be certain of this you'll have to switch to a higher resistance scale on your meter, say 1k, as the meter may be indicating that the reading is out of range. __________________ Graham. Forum Moderator Reach for your meter before you reach for your soldering iron.