UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Sharp MZ-80K help needed on repair

Mark1960 · 14th Oct 2021, 9:56 pm

Make sure the monitor circuits are clean of dust that tends to accumulate on the HT circuits before you do anything else in that area. Take care as they can hold charges at high voltage even after being powered off for quite some time. An insulated paintbrush is useful for removing the dust.

14th Oct 2021, 9:56 pm	#291
Mark1960 Octode Join Date: Mar 2020 Location: Kitchener, Ontario, Canada Posts: 1,298	Re: Sharp MZ-80K help needed on repair Make sure the monitor circuits are clean of dust that tends to accumulate on the HT circuits before you do anything else in that area. Take care as they can hold charges at high voltage even after being powered off for quite some time. An insulated paintbrush is useful for removing the dust.