Thread: Advice Admiral 12X12 20Z1 low contrast w/ lines
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  #27  
Old 01-21-2021, 03:39 PM
Eric H's Avatar
Eric H Eric H is offline
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Join Date: Jun 2002
Location: So. Calif
Posts: 11,565
I see some neck shadow on the screen, that would indicate some mis-adjustment of the Yoke, Focus coil or Ion trap. The Ion Trap in particular can cause a dim picture.
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