tvtimmy
Badcaps Legend
Last Activity: 12-03-2024, 06:13 PM
Joined: 03-19-2015
Location: milwaukee,wi
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That is a diode. Both legs are the same. Measure the ground tab and each leg in diode mode.... -
You can do that. Make sure you put the positive sides where they have to go....
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Change the 3 blue capacitors on the y-main (circled in red). Then try it. Bye the way, they are 10uf 50v each....
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Your board is the same as the one in my post. It is a UE suffix board.Leave a comment:
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Look at the photo. Compare it to your board for thr resistor placement. Post a clear photo of yours.....
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Post clear photos of the power supply....Leave a comment:
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Please check your parts bins for boards you may have forgotten about for the last 10+years. Somebody out there has one.Leave a comment:
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Pn64f8500
I'm working on the y-main board and I need help figuring out what Q5019 and Q5021 are. They are made by AUK and the first 3 identifying marks are SMK. The rest are blown off and lost. The board is LJ92-01935A....
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Has anybody figured this problem out?Leave a comment:
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Thanks for your advice. You are wrong and confused, but thanks anyway....Leave a comment:
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It is a Pn64e533, a 64inch. If you connect ANYTHING to the power supply, the relay just clicks at 2 times a second. I don't understand how the voltages can be close to spot on when ps on to gnd and vs on to 5v are wired up. I only replaced thr 3BR2565JF and the two 18n50 mosfets. I removed the two I substituted for them(22n60) with originals. Still had same symptoms....Leave a comment:
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Vs should be 217 va should be 55 according to the samsung panel sticker....Leave a comment:
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I did test it on the workbench first. The vs is 220. Tha va is 55. I also have the 15 volt rail.Leave a comment:
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I have all the voltages until I hook up all connectors then the relay just clicks on and off repeatedly....
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BN44-00515a
I have one from a pn64e533. I replaced the 3BR2565JF and the two 18n50 (used 22n60 that I had on hand). I now have standby, vs, va, and 15 volt rails. When I reinstall it the relay just clicks. Swapped it out with a good power supply and the tv works. What do I have to do now to repair it? -
Lotas says to check the fuses he has circled....Leave a comment:
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Check the igbt's under the y-sus board for shorts. They are labeled with a "Q". It is strange that you have the correct voltages.Leave a comment:
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Re: Samsung Plazma Blues Model PN59D550C1F
Start by replacing these 10uf 50v caps. They are on the y-main board....Leave a comment:
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Re: Panasonic TC-P65V10, Plasma
Take a look at the 5 big blue capacitors on the ss board for cracks on any of them .Leave a comment:
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