Question about Dynex DX-LCD37 TV
Being that it is a Dynex, an off brand, i would toss the TV on craigslist and if you get $40 for it take the money and run. The general rule of thumb is that if you can repair the TV for less than half of the cost of a new set, you repair. If the repair cost is more than half of the cost a new set, you replace. But you also have to factor in the age of the set, brand, and whether or not it has sentimental value.
Posted on Oct 29, 2012
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Posted on Jan 02, 2017
SOURCE: Dynex 37" LCD TV bad color
You have a bad LCD control board going bad,Color getting floresent? Or pixely? esp. when you have it on for a bit. Common prop. But finding parts is a prob.
They are no longer in buis. Try Shop Jimmy,or even Ebay. Encompass does not have any. Runs about 40-60.
Posted on Oct 26, 2009
It sounds like the main power supply is trying to startup but failed because there is short circuits or the main power supply is bad.
Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
Please post back what you find.
Posted on Nov 17, 2009
Check the power source?Yes,the power supply board is dead.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power suuply board for the replacement.
Posted on Jul 14, 2010
SOURCE: Dynex 37" LCD won't power on
You may either poor 24vdc power supply problem or failing backlight inverter board, you need to check the voltages before and after the set acts up.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Please post back what you find
Posted on Jul 24, 2010
Tips for a great answer:
Mar 11, 2012 | Philips 42PF9431D/37 TV
Jun 04, 2011 | Philips 37PF7320A 37 in. HD-Ready LCD...
Nov 23, 2010 | LG DU-37LZ30 37 in. LCD HDTV
Jul 16, 2010 | Element Electronics FLX3711B 37 in. LCD TV
Jul 14, 2010 | Dynex 19 in. LCD Flat-Panel HDTV
Apr 27, 2010 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...
Jul 24, 2008 | Philips 37PF9631D 37 in. LCD HDTV
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