Question about Protron PLTV-4250 42 in. LCD Television

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How much will it cost to repair my hdmi input

The hdmi input was damaged in a electical storm

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You are going to have to replace the main board which is hard to come by and expensive.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

Please post back what you find.

Posted on Jul 30, 2010

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Posted on Jan 02, 2017

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Panasonic tv hdmi inputs not working


It appears that during the storm there may have been an electrical surge that damaged the electronics of your tv. If the tuner is working fine then the affected area (board) is the one that has the HDMI input sources.

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you are lucky both hdmi inputs aren't blown. The inputs are not repairable individually. You must take it to an authorized service center. They will probably need to replace the input board.

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Only one (out of four total) HDMI input is working on my set.


The HDMI switcher IC chips in TVs can be damaged but lighting hits near you house even if the power is protected with a surge protector. The damaging power comes in through the HDMI port and blows the chip out and it can affect just one port or multiple HDMI ports. Your best bet would be to just get a cheap HDMI switcher and use the one working port. The repair on the TV would require placing the control board and would run from $75-150 for parts plus the labor to install it.

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HDMI no longer output after lightning storm. ps3 still has all the data and can still output in composite. tried resetting and reboot and still not working


I would try another device that uses HDMI output and plug it into that HDMI tv input to ensure that it is not your tv that is at fault. If the TV is fine, more than likely something in your PS3 got fried. This is actually a common issue with the PS3 as you can see here:

http://www.ps3chat.com/playstation-3-hardware/7353-lightning-storm-ps3-hdmi-stopped-working.html

If your tv is fine you will more than likely have to call up Sony for a repair or a replacement. Lightning can do damage to any electronic device from up to miles away. EMF damage is a nasty thing. It used to wreak all kinds of havoc for the wireless internet company I used to work for.

I hope this helps! If it does, please give it a thumbs up!

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HDMI ports 5 and 6 on the back of tv no longer are working. (We had a series of thunder storms so don't know if that is how they got damaged or if it was something else) but moved HDMI input cable to HDMI port 4 on tv and everything is working again. Service call placed for warranty service on tv to repair bad ports.

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No HDMI Output thru' receiver


you most likley blew a fuse . take it to a repair shop it you live in an area that has lot's of storm activitey you might want to look in to getting serg protection on your elect panel to save repairing other thing's in your home. thank you please rate mee

Feb 12, 2009 | Pioneer Elite VSX-91TXH

1 Answer

Help!


It is possible that the HDMI ports are blown. The work through their own circuit area in the TV set. This is a particularly complex area.

You will have to send the set to the authorized service rep for an estimate. See if your home insurance plan will cover for this type of thing. Some types of home policies will cover for this type of thing. The cost of servicing your set may be expensive. Damage from a lightning strike will not normaly be covered by warranty.

Jerry G.

Jun 12, 2008 | Mitsubishi WD-Y657 65" HDTV

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