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MY HITACHE 55IN NO PICTURE BUT I HAVE SOUND - Televison & Video

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It could be the main video board. Have you had any recent sudden power failures?

Posted on May 03, 2017

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Has sound. Why did picture suddenly go black?


The T-Con board controls the picture. This board has two flat ribbon cables that connect to the bottom of the screen. You can get a replacement and fix it yourself from here. TV Parts Universal TV Stands DLP Chips ShopJimmy You may find a you tube video on how to do the repair. Just log on to You tube and type in T-Con replace.

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Get my dish reciever, sony home theatre, and 55in sanyo tv to work together


If your TV and sound system both have a Digital Optical Out/In you can use a TOSLink cable (an optical cable) to connect your TV directly to your sound system, and remove the connection between the DISH receiver and the sound system. As long as your sound system is on the right input, all sound accompanying the picture on screen will go to your sound system. Most TVs also have an option to turn off the internal speakers, if not just reduce your volume all the way down to avoid that weird ghost sound effect. If you use your sound system all the time for volume, you can program the sound system to your DISH remote's AUX, and even set the remote so that it only sends volume and mute commands to the sound system (that way you don't have to dance between sat, tv, and aux all day, just leave it in sat mode).

To program your remote to the sound system, follow the instructions on the sheet you got with the remote (yeah, right like anyone kept that) http://www.mydish.com/support/remotecodes you can use that link to program your remote. You can also use the learning mode if your remote has a little glossy square on the top left side and you have the original remote to the sound system. (Learning mode can be gleaned from the remote manual Remote Control Manuals)

After programming the aux device, and verifying that it changes the volume up, down, and mute, THEN:

Hold AUX until light blinks 3 times, hit pound (#), Volume Up, 0 (Zero), pound (#), SAT, then test to make sure it goes up and down.

Sep 24, 2014 | DISH Network Televison & Video

1 Answer

55in. was on and screen just went black along with sound


I had this problem with VT470M and the white light would come on but the screen would freeze on opening screen and then after a couple times the white vizio light would come on but no picture no sound. I ordered a new main board after troubleshooting all the voltages and it worked. Vizparts.com trade in for 150.00. Well worth it. Have you fixed this problem yet?

Sep 04, 2013 | Vizio E550VL 55 in. LCD HDTV

1 Answer

REAR PROJECTION 55IN MITUBISIHI TURNED ON AND EVERYTHING IS BLUE


If you see curved blue lines its a bad CRT. If its a solid blue without any picture or sound its most likely a signal issue

Oct 27, 2012 | Televison & Video

1 Answer

Where is the t-con board located in a vizio 55in tv


The T-con is usually at the top center on the rear of the LCD panel. It usually has a metal cover over it.

Jul 22, 2012 | Televison & Video

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My new 55in sanyo lcd tv has sound but no picture. The tv is one week old. Is the problem the backlight or something else?


Tv only a week old take it back were u bought it,trade it in for another tv.Tv have a picture than flashes only a few sec. than died have sound left only?Yes,than those tv 2 long LCD inverter boards are dead.These tv 2 long LCD inverter boards are only to help the tv to have a backlight for tv LCD screen panel only to produced pictures.

Jul 14, 2011 | Sanyo DP46849 46 in. HDTV

1 Answer

It tells me that the lamp is not working


The lamp is probably burned out. They go after several years. You would most likely need to purchase and install another lamp(s)

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