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Thread Tools | Display Modes |
06-01-2022, 12:43 PM
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#1 |
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Member
Join Date: Mar 2010
Posts: 98
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55G310U Toshiba Dead
Can't get anything out of it. Power supply outputs all ) as well. The obvious answer is Power Supply Board unless it needs to be switched on by the Main Board. Suggestions?
Thanksl |
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06-01-2022, 01:14 PM
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#2 |
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Badcaps Veteran
Join Date: Nov 2015
City & State: BC
My Country: Canada
I'm a: Knowledge Seeker
Posts: 1,379
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Re: 55G310U Toshiba Dead
Power supply typically supplies standby voltage to the main board. When the TV is turned on, processor will send a power supply on to fully turn on ps and backlight on signal. If you have no standby voltage, power supply is suspect. Should be a main AC fuse you can check but fuses will blow due to shorted components.
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06-02-2022, 02:36 AM
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#3 |
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Member
Join Date: Mar 2010
Posts: 98
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Re: 55G310U Toshiba Dead
PS fuse checked OK, and with no standby voltage, I was assuming a PS problem. Thanks for the confirmation.
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06-02-2022, 09:35 AM
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#4 |
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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: 2,806
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Re: 55G310U Toshiba Dead
What is your voltage across main capacitor?
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