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Replacing the main board is the easiest way to deal with it. No tuner and no HDMI sounds like it got some lightning tickle.
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It’s the tab bonds…. I try to stay away from “washed clean” TV’s.
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Yes and no. While current clamps aren't the best way measuring low current accurately, some with a small jaw are better than a big one. I've got 2 current clamps. One is a normal one that has a big jaw (Fluke) for my solar panels. The second one has a very small jaw (the round hole is just as big I can put my pinky finger through) to read lower current with higher count read out (Extech) all depends on for what are you diagnose...Last edited by CapLeaker; Yesterday, 03:27 AM.
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Sounds to me like a feedback or protection like OVP problem....
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Well… that’s creating grounding issues, A ground on a plastic pipe is worth zero. My CATV cable is grounded to the power entrance ground before it goes to the modem. Proper earth ground is your friend, Keep in mind your soil or rocks / ledge etc. As ground conductivity gets worse, you need more ground plates,...
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Yeah, thanks but no thanks. Install proper grounding. Better than ground rods are ground plates. Not all water pipe is made out of metal either. I know places where all inside is metal piping. However the feed from the main water line on the street to the house is PVC. Do it right.Last edited by CapLeaker; 04-24-2024, 01:32 PM.
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I’ve seen this high voltage DC thing on AC PSU’s before, it’s done because you can gain a few efficiency points, because you don’t have to go from DC to AC and then from AC back to DC again. Matter effect I have done so on many other low voltage and higher voltage devices that had a bridge rectifier in its power supply. If you see a bridge rectifier you can use DC on most PSU’s.
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I' e got a few boxes full of HDD's 3.5” and the 5 1/4”. I did find a much higher percentage of real slow or failing 3.5” HDD's than the 5 1/4 with anything short as a day of total runtime. The lower the days it ran, usually the.higher risk of failing faster. I think that is because the laptop or external HDD got dropped.
On the other hand, I've got some old desktop HDD's spinning 24/7 with over 11 years of on time and have little or no errors in smart data. I had HDDs that would last exactly the warranty period plus one week, I hardly had ever luck with warranty on a HDD.
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Oyyy! This story is getting better by each post! The ground rods supposed to be connected together via a ground cable, not through the power cables! Maybe explain why each unit has a separate ground rod, while the main power entrance has one?
I’ve got multiple ground plates in 3 different locations around my house that are all joined together. Why? I didn’t like the zapping during lightning storms. Since I did that 20 years ago, no more zapping going on inside my radios.
Extra ground rods that aren’t connected through an extra large diameter ground cable to them selves is a...
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petehall347[USER="137730"]petehall347[/USER] while your at it, post some pics. Man, I am getting curious on where this comes from.
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2v neutral to ground? And it is not consistent? I say too something with a heating element maybe? Toaster oven, water heater, tea kettle etc. Weird. I guess all you can do is to isolate the circuit. When this condition happen, turn the fuse off and see what turned off and check what’s plugged in
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I find with programmers everyone needs to look for their own. Some programmers are easier, others are way to expensive or too cheap and doesn’t do everything you want. That’s why I say look at some threads that had dealt with EMMC’s. You may need extra gear too. I’ve got a DreamLink thread, and there are a few others threads too where there is stuff and info to learn from.
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Muss ich mit Diah einstimmen. Entweder den EEPROM neu programmieren, oder die Hauptplatine austauschen.
remember this is a English forum!
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