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

paulsherwin · 28th Jan 2020, 12:01 pm

We've all done similar things, it only takes a moment's inattention. I once blew 4 valve filaments by inadvertently shorting out a 7805 in the power supply. You won't make the same mistake again.

28th Jan 2020, 12:01 pm	#6
paulsherwin Moderator Join Date: Jun 2003 Location: Oxford, UK Posts: 27,965	Re: ZX spectrum +2 We've all done similar things, it only takes a moment's inattention. I once blew 4 valve filaments by inadvertently shorting out a 7805 in the power supply. You won't make the same mistake again.