Here's an interesting one that has me puzzled.
I picked up this unit a month ago. Symptoms he told me are tv worked fine than all the sudden controls would lock up. Only thing that works is power. On the remote and on the panel. All other controls are frozen. Nothing works.
Now if I'm on hdmi or any other port it's still working at the volume it was at. But controls locked up. Now if I let it sit a few days the osd and controls work for up to 10 minutes. Then go out. If I power down and back on the input osd is there but now frozen on the screen. The longer on and throught power cycles then eventually there is no osd. It just goes to the last used port at the last level of volume. Picture is still perfect but just no controls.
Now the kicker is after about three power cycles after being plugged in while this symptom is occurring when I power it off there is a 20 blink error code. Now I've done my homework in this issue. Internet says it was an issue on some and a firmware update will fix it. Well it didn't. And a replacement dg board also didn't fix it. Now I'm thinking dt board. When the dt board is pulled the osd never works neither do the controls.
This set sat for two months or more. And the first time I powered it up I didn't think it actually had a problem as the osd worked for like a day. It seems to be usage sensitive that makes me think cold solder joint on the dt or capacitor issue.
Your thoughts? Thanks guys
I picked up this unit a month ago. Symptoms he told me are tv worked fine than all the sudden controls would lock up. Only thing that works is power. On the remote and on the panel. All other controls are frozen. Nothing works.
Now if I'm on hdmi or any other port it's still working at the volume it was at. But controls locked up. Now if I let it sit a few days the osd and controls work for up to 10 minutes. Then go out. If I power down and back on the input osd is there but now frozen on the screen. The longer on and throught power cycles then eventually there is no osd. It just goes to the last used port at the last level of volume. Picture is still perfect but just no controls.
Now the kicker is after about three power cycles after being plugged in while this symptom is occurring when I power it off there is a 20 blink error code. Now I've done my homework in this issue. Internet says it was an issue on some and a firmware update will fix it. Well it didn't. And a replacement dg board also didn't fix it. Now I'm thinking dt board. When the dt board is pulled the osd never works neither do the controls.
This set sat for two months or more. And the first time I powered it up I didn't think it actually had a problem as the osd worked for like a day. It seems to be usage sensitive that makes me think cold solder joint on the dt or capacitor issue.
Your thoughts? Thanks guys
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