UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Hameg HM307-3 Cleaning and Repair

OldTechFan96 · 14th Jun 2019, 11:27 pm

My mistake. For some reason I had the impression that there needed to be 100V difference between pin 2 and 3. I should not have messed with the brightness min/max pots this afternoon. Before these adjustments the difference was 31V.

I'll perform the min/max brightness adjustment procedure again and try to answer all of your questions.

14th Jun 2019, 11:27 pm	#117
OldTechFan96 Octode Join Date: Jul 2017 Location: Newcastle Upon Tyne, Tyne & Wear, UK. Posts: 1,181	Re: Hameg HM307-3 Cleaning and Repair My mistake. For some reason I had the impression that there needed to be 100V difference between pin 2 and 3. I should not have messed with the brightness min/max pots this afternoon. Before these adjustments the difference was 31V. I'll perform the min/max brightness adjustment procedure again and try to answer all of your questions.