We all of the sudden started getting a washed out picture and rainbow colored static/snow.
When we tested vscan, etc., everything measured properly but not the vscan.
Supposed to be -193 got -93 (tested it w the TV on)
Researched it and decided to replace the y board and y buffers.
Now I get no picture or sound - TV turns on but nothing else.
When I run the same tests I am still getting -93 on the vscan test and this is now a different Y board, buffers, etc.
So I am thinking either I did something wrong originally in how I did or interpreted the -93 reading - or this y board is having the exact same issue.
Multimeter was set to 200 on the left hand side (there is a V with a - and ... underneath).
May or may not be relevant: in 2013 I had to replace the main board << may not be exact correct term - the one the HDMI is on. At that time I think the symptom was constant clicking from the TV. Has been working perfectly until this now happened.
What do you think I should try next or do?
Thanks very much.
When we tested vscan, etc., everything measured properly but not the vscan.
Supposed to be -193 got -93 (tested it w the TV on)
Researched it and decided to replace the y board and y buffers.
Now I get no picture or sound - TV turns on but nothing else.
When I run the same tests I am still getting -93 on the vscan test and this is now a different Y board, buffers, etc.
So I am thinking either I did something wrong originally in how I did or interpreted the -93 reading - or this y board is having the exact same issue.
Multimeter was set to 200 on the left hand side (there is a V with a - and ... underneath).
May or may not be relevant: in 2013 I had to replace the main board << may not be exact correct term - the one the HDMI is on. At that time I think the symptom was constant clicking from the TV. Has been working perfectly until this now happened.
What do you think I should try next or do?
Thanks very much.
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