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Thread Tools | Display Modes |
08-22-2021, 05:54 PM
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#1 |
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New Member
Join Date: Apr 2020
City & State: Welland
My Country: Canada
I'm a: Knowledge Seeker
Posts: 4
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50t32-soc xl bd short
Hi everyone.
I have a 50" Toshiba tv that's showing vertical bars. I checked the t-con voltages and got vgh 24V and vgl -10V anyways I changed it with a good working t-con. I still have the same issue. I checked 50t32-soc xl bd and found a 100ohm resistor fried so I changed it. started the tv and it worked and I can see the logo...... but in a couple of seconds the same resistor got burned. I checked the rest of the resistors and capacitors, transistors and they're all seems to be good...Any idea what else can I do to try and solve this problem? Thank you! |
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08-24-2021, 09:36 AM
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#2 |
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New Member
Join Date: Apr 2020
City & State: Welland
My Country: Canada
I'm a: Knowledge Seeker
Posts: 4
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Re: 50t32-soc xl bd short
It's ok, I got it fixed. Tv is up and running great!
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10-23-2021, 08:11 PM
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#3 | |
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New Member
Join Date: Mar 2016
City & State: Santiago
My Country: Chile
I'm a: Knowledge Seeker
Posts: 8
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Re: 50t32-soc xl bd short
Quote:
I have the same R075 (100 ohm) open. The other components seems normal (transistors, capacitors, etc). PS: I'm from Chile and the problem is in an AOC, model LE50U7970, same panel with the same symptoms. Last edited by skynetronics; 10-23-2021 at 08:15 PM.. |
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05-20-2022, 12:35 AM
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#4 |
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New Member
Join Date: May 2022
City & State: LANTON
My Country: France
I'm a: Knowledge Seeker
Posts: 1
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Re: 50t32-soc xl bd short
Hi,
I see you have the same problem as me. I have the 100 ohms resistor which is open, R082 on the 50T32-SOC XR ( the other board). So i change it but the problem is the same. I haven't time to investigate more. I think to see again this week-end. SsimoR solved the problem. Could you tell how you solved it please ? Thank you. |
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05-20-2022, 12:29 PM
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#5 |
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Badcaps Veteran
Join Date: Oct 2016
City & State: Bakersfield ca.
My Country: usa
Line Voltage: 120VAC 60Hz
I'm a: Knowledge Seeker
Posts: 2,816
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Re: 50t32-soc xl bd short
You got to love when people don't post how they fixed a problem.
So remove that resistor check from shorted pad and locate shorts then remove one at a time until short goes away.
__________________
I assume no responsibility for any stupid suggestions I might post. Last edited by dskall; 05-20-2022 at 12:34 PM.. |
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05-20-2022, 01:39 PM
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#6 |
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Badcaps Veteran
Join Date: Aug 2014
City & State: Vologda
My Country: Russia
Line Voltage: 230VAC 50Hz
I'm a: Knowledge Seeker
Posts: 483
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Re: 50t32-soc xl bd short
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