Question about Sony Bravia KDL-37M4000 37 in. LCD HDTV

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Bought sony bravia 6 37" lcd hd tv 2 yrs ago +$1,500 when picture went dark, then out; srvc repair diagntc $75+tx. Now, we hv audio but only one channel wh cannot be seen & remot doesn't work. Were told need new CU board. Since repair said cost $550 min to 'fix' w/no guarantee wd be, we ordered sony b632"led hd tv, wh arrived ystrdy, BUT contrary to "having better, brighter...this tv besides not gettg it to function fullly--pressing video gives audio & v v, the colors are no way near what we had with 37" lcd, AFTER setting adjustments. So, we are looking to find a replcment CU board in order to get 37" working & will be ret rng the 32" to Sony. So what do you advise? Thanks.

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  • 966 Answers

1,If you still have the old tv, reconnect.
2 turn on power after connecting cables making sure audio goes into ado and video into video.- very important.
3. do you get the pic, and sound?
4 if you do, do the settings to your choice.
will talk about new if the old does not work, good luck lindamilo.

Posted on Dec 25, 2013

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PaulTulsa
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SOURCE: Sony Bravia XBR 40" LCD

First, HORIZONTAL CENTER.
1) Press MENU.
2) Scroll to SETTINGS.
3) Scroll to SCREEN.
4) Go to HORIZONTAL CENTER. Move the picture to the right. Hopefully, the line will go away. Otherwise, there is a problem with the pixels or the signal processor. Call 1-800-222-SONY. Or, http://eservice.sony.com. Have a high-limit credit card handy for out of warranty repairs. Sorry about that.

Posted on Feb 17, 2008

  • 197 Answers

SOURCE: Closed Caption not working on my Sony 40" Bravia LCD TV (KDL-40

turn cc on receiver

Posted on Jun 09, 2009

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SOURCE: My brand new 40

This is a characteristic of the dynamic backlight used on this set.Turn off the dynamic contrast in the customer menu this should solve your problem.

Posted on Oct 15, 2009

tvtek
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SOURCE: sony bravia kdl 32l4000 - color bars running vertically on screen

In most cases is the screen is covered with vertical lines all the way accross the screen then the T-Con module is at fault. The t-con board is replaceable without having to replace the entire LCD panel which would usually make it cheaper than replacing the TV. The part number I come up with is 1-857-213-11. Please take a moment to rate my answer. Thanks...

Posted on Dec 02, 2009

  • 1 Answer

SOURCE: Sony BRAVIA volume problem

I had this same issue, and solved it by putting the TV in "Theater Mode', which can be acheived by hitting the "Theater" button on the remote.

Posted on May 30, 2010

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