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Mitsubishi dlp WD-73734 no picture or sound please help    
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joe b



Joined: 14 Oct 2014
Posts: 3
Location: chicago il

PostPosted: Tue Oct 14, 2014 3:10 pm    Post subject: Mitsubishi dlp WD-73734 no picture or sound please help Reply with quote

My Mitsubishi dlp WD-73734 is like 5 years old the tv powers up and I can see the lamp on in the back of the Set but I get no picture or sound this tv is out of warranty and if I can I like to fix it myself looking for possible suggestion for someone who had the same problem. Thanks to all who can help
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JTS1957



Joined: 21 Jan 2009
Posts: 2324
Location: Far, Far Away

PostPosted: Tue Oct 14, 2014 3:31 pm    Post subject: Reply with quote

I see you learned how to spell the brand correctly. We'll see if you've learned how to use a forum.

Again, service literature can be found at http://elektrotanya.com/?q=showresult&what=WD-73734&kategoria=&kat2=all
JTS1957



Joined: 21 Jan 2009
Posts: 2324
Location: Far, Far Away

PostPosted: Tue Oct 14, 2014 5:03 pm    Post subject: Re: Mitsubishi dlp WD-73734 no picture or sound please help Reply with quote

Any flashing lamp codes? See page #27 of manual.
joe b



Joined: 14 Oct 2014
Posts: 3
Location: chicago il

PostPosted: Tue Oct 14, 2014 5:28 pm    Post subject: Re: Mitsubishi dlp WD-73734 no picture or sound please help Reply with quote

the code its flashing is a 33 but I don't know if its right I have turned the tv off and on so many times now if it help I have to unplug it to get to power down.
JTS1957



Joined: 21 Jan 2009
Posts: 2324
Location: Far, Far Away

PostPosted: Tue Oct 14, 2014 6:56 pm    Post subject: Reply with quote

33 Air filter cover is open. (DLP TV's) Remove and reinstall filter door.
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joe b



Joined: 14 Oct 2014
Posts: 3
Location: chicago il

PostPosted: Tue Oct 14, 2014 9:04 pm    Post subject: Reply with quote

I have the service manual and I have the air filter cover on that's why I think the code is wrong I thank you for all your help I need to find out if the tv powers up and the lamp lights up and all the fans are running why I don't get a picture. so I can get the part and see if it works
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