Question about Samsung HT-TZ312 Theater System

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Samsung HT-TZ312 shows "protect" and it turns off

Hello.HT-TZ312 when try turning on, it shows ''protect'' and it turns off.

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A short on the speaker wires can cause this but most likely your amplifier bias is off or you have a shorted transistor.

First unplug all connections, even the power. Let it sit for a minuit then power it back up.

If it clicks off them it needs professional service.

If it turns on inspect all of your speaker wires for shorts them reconnect them one at a time.

Hope this helps,


Posted on Feb 03, 2010

  • fitzy_kev Oct 07, 2010

    i need a pcb amp pcb can any one help me please.

  • fitzy_kev Oct 07, 2010

    the pcb is for the ht212


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