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Dynex dx l-32 won't power up

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  • Televison & ... Master
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I see so many here with no sound/no picture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signs of damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down the problem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the generic ones like Radio Shack). Many fuses are special even aside from amperage--Don't put a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses a standby power supply that runs 7/24 and a main supply (some are combined and some not.

Here aside from checking fuses you want to examine all the filter caps on the power/standby to see if any are puffed up or buldged up in some fashion--I attach a photo of a good one---top should be silver metal and PERFECTLY flat and have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating (saves money) which causes them to fail in a year or two---the standby runs 7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buy and try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over. If set is opened at least look for puffed up and bad caps like in this photo. dynex dx l-32 won't power up - 11_5_2012_6_10_04_pm.jpg

Posted on Nov 05, 2012

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6 Suggested Answers

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Posted on Jan 02, 2017

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hmerchant110
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SOURCE: need owners manual for dynex dx-l19-10a

Hi,

You can download the owner's manual by clicking this link.

  • You'll require Adobe PDF Reader installed on your computer to view the manual. If it is not already installed on your computer, download it free from: http://get.adobe.com/reader/
Thanks for using FixYa.

Posted on Jun 04, 2010

  • 2 Answers

SOURCE: Dynex 32" LCD - bottom 2/3 of screen is black w/ colored lines

My screen looks EXACTLY like that! I called Dynex and they told me my warranty is out and they cant fix it. I have only had this TV a bit over a year. Did you get a resolution??

Posted on Jun 12, 2010

  • 1704 Answers

SOURCE: MY DYNEX DX-BPDVD7 WON'T READ

Hi, There are some DVDs that will not read. Make sure they are windows compatible. (MP4, WMV, AVi) if this still is not working Laser maybe at fault. Clean the DVD disc before playing. Good luck

Posted on Aug 04, 2011

AJIN G
  • 6694 Answers

SOURCE: I have a Dynex TV

Hi,
Do one thing Go to the menu of the tv. Select Picture setting and then select Advanced video and select Zoom mode. In zoom mode select Wide. If you hve already done this ,

Then select the Overscan option in the same menu page and select it as ON .
Next one select Auto zoom in the same menu page and select it as OFF.

OK

Posted on Sep 04, 2011

gopakumarg43
  • 74384 Answers

SOURCE: Dynex DX-PDP42-09 Won't power up.

Hello
The main board is faulty. This is the common problem to most of the dynex TVs. As you know there is no repair to this board. Replace it as card basis is the only remedy to this fault.

gopakumarg43_84.jpg Replace this board, rather than making surgery to it and wasting your precious time and money. The cost of the board come around $95. OK.

Posted on Sep 24, 2011

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