Question about Hyundai HPT-4250 Television

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Hyundai hpt-4250 plasma tv

Hi.tv switches on and all sound and remote is operational but no picture at all.Only had it 13mths and cant even get a source of maker because supplier has gone into liquidation.Have been told it is not an "image quest"but a "hyundai corporation"product.Is this true? many thanks Steve

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Posted on Jan 02, 2017

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Shuttle83
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SOURCE: HPT-4250

I think what has happened is that your power supply malfunctioned and what has happened is that a capacitor has blown up. I would suggest that you do a complete search of the power supply to determine the location of the blown capacitor, I would advise getting a schematic to aid you in this. If you don't have experience in electronics I would also advise taking the set to the shop or calling a repairman to take care of this issue.

Posted on Sep 20, 2007

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jerryg50
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SOURCE: Hyundai Hpt 4240 Plasma Screen tuning instructions

Try the Hyundai web site, or call their service rep.

Jerry G.

Posted on Apr 12, 2008

Mohamed Nabi
  • 100 Answers

SOURCE: i need service manual for hyundi hpt-4250

dear sir good day you can send a req. email to the link below

New York - Tel : +1-201-816-4006 - Fax: +1-201-816-4036 - M/P: +1-201-370-7549 - E-mail : jmhong@hyundaicorp.com Los Angeles - Tel : +1-310-515-1101 - Fax: +1-310-532-2017 - M/P: +1-310-721-1161 - E-mail : shpack@hyundaicorp.com Toronto - Tel : +1-416-229-6668 - Fax: +1-416-229-1224 - M/P: +1-416-779-6812 - E-mail : hbjoo@hyundaicorp.com

Posted on Dec 23, 2009

Testimonial: "I need service manual for hyundi hpt-4250"

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SOURCE: i have a hyundai hpt

what would cause a 1inch black line too appear on my tv screen..and how do i fix it.thanks

Posted on Nov 05, 2010

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1 Answer

Picture on Hyundai plasma TV but no sound


Check the speaker/s first. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

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You usually have this type of lines when there in a problem with the frequency or voltage.
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Try www.hyundai-world.com That is the manufacturers website. Good luck. Ask them if that set can played in the USA without a special power supply.

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I think what has happened is that your power supply malfunctioned and what has happened is that a capacitor has blown up. I would suggest that you do a complete search of the power supply to determine the location of the blown capacitor, I would advise getting a schematic to aid you in this. If you don't have experience in electronics I would also advise taking the set to the shop or calling a repairman to take care of this issue.

Sep 19, 2007 | Hyundai HPT-4250 Television

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