Question about Samsung HT-TQ85 Five DVD 5.1 Channel Home Theater Audio System System

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Samsung HT-TX72 Home theater system shutting off

After a few minutes of viewing it flashes "protection" and then shuts off. I've had the system for over a year and it never did it. i moved recently and since then it does it every few minutes.

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  • Samsung Master
  • 19,396 Answers

Protection is caused by a short , a bad voltage, or a component that has blown.

Unplug power cable, if you still get protection, then the unit is faulty.

Posted on Dec 20, 2008

  • Ginko
    Ginko Dec 20, 2008

    If the system goes on protection when yopu move it then it is likely a bad wiring (broken solder joint on board usually) or a short iside the unit.

    When you get protection, that means that there is an internal fault, in this case the manual suggests to send the unit for repair.


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SOURCE: my samsung ht-tx72

have you tried manuals.com?, not sure if they might have it, but they can find it for you

Posted on Oct 16, 2009

SOURCE: Samsung home theater

After having my unit for a year, it now reads this PROTECTION message. I tried to restore factory settings also before calling Samsung & they said something wrong with the cooling fan. Haven't tore into it yet, but does the units come with a fuse that might be blown. I'm tring to find free schematics on the net but hard to track down. If you just got yours, take it back to the store & get a new one!

Posted on Nov 01, 2008

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My samsung ht-tx72


have you tried manuals.com?, not sure if they might have it, but they can find it for you

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