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Old 01-28-2023, 12:34 PM
kf4rca kf4rca is offline
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Join Date: Feb 2015
Location: Atlanta
Posts: 742
Toshiba 43LF621U19

My latest RSF (roadside find) is a Toshiba Fire TV which should be called a Jumping TV. Built in May 2019.
It seems to behave when the ambient temperature is under 60 degrees. But as it warms up, the image starts jumping.
It does it to both sides of the display so I don't think it's a problem with the display. Thought maybe the processor on the T-Con board was overheating so I added a heat sink but that didn't help.
Anybody have any experience with these? Thanks.
Attached Images
File Type: jpg Toshiba_1.jpg (60.4 KB, 11 views)
File Type: jpg Toshiba_2.jpg (99.5 KB, 11 views)
File Type: jpg Toshiba_3.jpg (90.7 KB, 12 views)
File Type: jpg Toshiba_4.jpg (81.7 KB, 7 views)
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