Loud pop, picture/sound not working

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LG Television

Repair guides and support for your LG TV.

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Megan @megls

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投稿日: 2020年4月18日

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Loud pop, picture/sound not working

Hi there. LG PDP50R30111 loud pop whilst watching similar to a balloon popping, screen went black and no sound. Power/standby light still turns on, no smoke and nothing obviously broken in the back of the TV. Wondering if I should replace the power board or the YSUS?

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@jayeff sorry to tag you, I saw you were responsive on a similar thread and wondered if you could help please?

Megan さんによる2021年6月1日

@megls

I'm not that good with plasma TVs, more familiar with LED TVs but I'll take a look.

Could you check that it may be a LG 50PV250 as I can't find anything about the model number you posted but some point to the above model number.

Also FYI a pop may not be an exploding component as sometimes it can be the noise coming from the speaker due to an unexpected power problem Not saying that it is a speaker problem though ;-)

jayeff さんによる2021年6月1日

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@jayeff sorry to tag you, I saw you were responsive on a similar thread and wondered if you could help please? — Megan
@megls

I'm not that good with plasma TVs, more familiar with LED TVs but I'll take a look.

Could you check that it may be a LG 50PV250 as I can't find anything about the model number you posted but some point to the above model number.

Also FYI a pop may not be an exploding component as sometimes it can be the noise coming from the speaker due to an unexpected power problem Not saying that it is a speaker problem though ;-) — jayeff