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Thread Tools | Display Modes |
04-29-2022, 11:08 AM
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#1 |
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New Member
Join Date: Apr 2022
City & State: Columbia, MS
My Country: USA
I'm a: Knowledge Seeker
Posts: 6
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Sony XBR-55X800H Lightning damaged
The power surge came-I think- through the DSL line. TV gave a very audible pop and died. (Ethernet ports in modem were all killed too). Power light on TV was dead. I ordered a "Complete LED TV Repair Parts Kit" from shopjimmy.com and installed everything ( https://www.shopjimmy.com/sony-xbr-5...air-parts-kit/ ). TV will turn on for about 30 seconds or so then shut down. Power light flashes 7 times repeatedly. I've seen that this indicates a high voltage shutdown.? But-where is this coming from since I've replaced power supply, main board, etc.? I see that shopjimmy has a IR Remote Sensor Board for this set (this is where the power switch lives). Could this be bad? I apologize for my ignorance , my electronic knowledge extends only about as far as swapping out parts.
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04-29-2022, 05:37 PM
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#2 |
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Badcaps Veteran
Join Date: Jun 2020
City & State: Virginia
My Country: USA
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Posts: 214
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Re: Sony XBR-55X800H Lightning damaged
I’m not sure about this model. But some TVs you can unplug the ir sensor and just turn on the tv from the joystick/ button on the tv.
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04-29-2022, 05:59 PM
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#3 |
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Badcaps Veteran
Join Date: Oct 2016
City & State: Bakersfield ca.
My Country: usa
Line Voltage: 120VAC 60Hz
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Posts: 2,739
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Re: Sony XBR-55X800H Lightning damaged
You may have to upgrade your software.
__________________
I assume no responsibility for any stupid suggestions I might post. |
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04-29-2022, 06:09 PM
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#4 | |
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Badcaps Veteran
Join Date: Jan 2013
City & State: midwest
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Posts: 7,877
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Re: Sony XBR-55X800H Lightning damaged
Quote:
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04-29-2022, 06:17 PM
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#5 |
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New Member
Join Date: Apr 2022
City & State: Columbia, MS
My Country: USA
I'm a: Knowledge Seeker
Posts: 6
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Re: Sony XBR-55X800H Lightning damaged
I can't upgrade the software because the set won't stay on long enough for that to happen.
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04-29-2022, 06:45 PM
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#6 |
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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: 2,739
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Re: Sony XBR-55X800H Lightning damaged
Maybe this will work.
https://www.youtube.com/watch?v=3kYP...ck%27sTVRepair |
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04-29-2022, 07:42 PM
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#7 |
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New Member
Join Date: Apr 2022
City & State: Columbia, MS
My Country: USA
I'm a: Knowledge Seeker
Posts: 6
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Re: Sony XBR-55X800H Lightning damaged
That looks promising. Thanks dskall! I'll work on that tomorrow and post the results.
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05-01-2022, 12:10 PM
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#8 |
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New Member
Join Date: Apr 2022
City & State: Columbia, MS
My Country: USA
I'm a: Knowledge Seeker
Posts: 6
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Re: Sony XBR-55X800H Lightning damaged
No joy )-: I got the set to start the upgrade a few times but it always shuts itself off again after 30 seconds or so after first powering on, then starts the 7 red flashes again. If anyone has any more suggestions please let me know.
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05-01-2022, 12:34 PM
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#9 |
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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: 2,739
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Re: Sony XBR-55X800H Lightning damaged
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05-01-2022, 01:19 PM
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#10 |
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New Member
Join Date: Apr 2022
City & State: Columbia, MS
My Country: USA
I'm a: Knowledge Seeker
Posts: 6
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Re: Sony XBR-55X800H Lightning damaged
Thanks bskall, but I eventually wind up with "The described symptom may require further troubleshooting or a repair service. Please Contact the Product Support team for further support." I think it might be time to test shopjimmy's return policy and take this thing to the recycle bin.
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