Moderator: I hope I'm not breaking forum rules or decorum by posting my original question a different way (my previous thread focused on the low vscan readings - but I'm thinking maybe that's not as relevant and won't get me as far as diagnosing as the fact that I now have no picture or sound.)
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We all of the sudden started getting a washed out picture and rainbow colored static/snow.
Based on research when we got a low vscan reading we decided to replace the y board and y buffers.
Now I get no picture or sound - TV turns on but nothing else.
Before we had picture and sound.
What could have happened? How would you troubleshoot from here?
(if any pictures would be helpful - I might even have some from the original washed out picture - I can add them - I do have pictures of all the circuit boards).
Thanks for your help.
==========
We all of the sudden started getting a washed out picture and rainbow colored static/snow.
Based on research when we got a low vscan reading we decided to replace the y board and y buffers.
Now I get no picture or sound - TV turns on but nothing else.
Before we had picture and sound.
What could have happened? How would you troubleshoot from here?
(if any pictures would be helpful - I might even have some from the original washed out picture - I can add them - I do have pictures of all the circuit boards).
Thanks for your help.