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Old 22nd Jan 2021, 12:01 pm   #149
Welsh Anorak
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Join Date: Apr 2005
Location: North Wales, UK.
Posts: 6,925
Default Re: Philips G8 G22K522

You're losing sync, which does point to the Taa IC or an associated component.
I'm a bit concerned about excessive width and height - cleck the +205v rail. If that's OK you'll need to balance the BU205s.
The lack of colour is possibly just the reference oscillator off lock as I think you can see unlocked colour in the display.
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