13 Feb
2019
13 Feb
'19
8:15 p.m.
Starting point: Check the CRT DC voltages working and then not working. The shifted voltage will point you to the correct area. On 2/13/2019 1:08 PM, Matthew Rossiter wrote:
Hi Everyone,
I'm starting to have some issues with my Tektronix 475 scope where after it warms up for about 5-10 minutes the beam goes out.
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