Question about Mitsubishi VS-50603 50" Rear Projection Television

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Tv Audio & Video go off and by using remote channels or sound etc...back on

During the past week, the television came on normally for a few minutes to a few seconds and then Audio and Video go off like the set going on standby...screen is not totally off but no picture or flicking th remote to another channel everything comes back on normally and going back to the previous channel all is well...and then in a few seconds to a few minutes the cycle starts all over again...

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Re: tv Audio & Video go off and by using remote channels...

Sounds like a solder problem where the tuner attaches to the chassis. Or possibly a weak capacitor in the video circuit. If youd like a service manual for the set let me know . I know where to send you to get it for 10.99. Hope this helps

Posted on Jan 16, 2008

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No Picture - only sound

I have a TV at work that has been doing the same thing here's how I've been getting it to show a picture:

turn the TV on then quickly change it to an input channel (like front or etc) that doesn't have anything connected to it. Let it sit there for a few minutes, then change it to a regular channel and see if you have a picture.

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The slow response from the remote could be because the coolant has affected the main board where the IR signal are going to the remote sensor.
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1 Answer

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1 Answer

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1 Answer

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Normally when you have only one channel with audio the cause is usually SAP is turned on, either on the television or the cable or Sat elite box.
If you were pushing buttons on the remote, I would suggest that the SAP button is on the remote.
On a Samsung remote, the MTS button identifies this function. It may be labeled stereo.
Make sure the remote is in the TV mode to change or check on the TV.
It may also be a button on the remote for the Cable or Sat elite box. If not then you may have to search in the menu's of the Television or the boxes.
If the set is only two weeks old (the actual set, not how long you have owned it) then it probably has an ATSC turner labeled Air that will receive local HD by using rabbit ears. If the set is over 3 years old, it will not have this feature.
It's difficult to give a full de script explanation of a solution without knowing the model or configuration of the input signal.
If this does not help, respond to this post and I will reply.

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1 Answer

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I'm no Expert, but I have worked for a major statelite tv company for the past 7 years,one thing you can check besides the channels, would be the video inputs, see if you have the same issues with different components dvd vcr etc.. if so it would be narrowed to the tv or poss connections to the tele..

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1 Answer

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Possible problems: * The TV set may be unplugged. * A fuse or circuit breaker may be blown or switched off. * The remote control unit (RCU) may be disabled. Solutions: * Make sure the TV/VCR are plugged in and the wall switch is on. * Check the fuse or circuit breaker. Test the outlet with a lamp. * Replace the RCU's batteries: if this fails exchange the unit.

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