Question about Dynex 32 in. LCD Flat-Panel HDTV

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I can ear sound but i don't have video - Dynex 32 in. LCD Flat-Panel HDTV

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First, look at the screen in darkened room to see if you can see any slight glow from the screen, if it does, then the problem can be the T-CON (not getting the 12vdc) or the main logic board not feeding the signals to the T-CON board.
if not, next place to check will be the power supply module, make sure it has 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to go into shutdown mode, so you may have to disconnect the power cable that feed the inverter board to see if the 24vdc will work without the inverter board hookup, you will need to apply about 3~4 amp of load to the 24vdc to make sure it can handle that. There are fuses on the backlight inverter boards also. So there are some troubleshoot you will have to do to find out the causes of the problem you are having.

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:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

Please post back what you find.

Posted on Jul 30, 2010

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Posted on Jan 02, 2017

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MI CB COBRA DX-19 IV when someone ear me say i don t ear you well sounds like bad voice or no good my voice..


try turning you radio power down to 1 watt and see what that does .the asskicker 100 watts is being overdriven by the radio power and its coming out sounding horrorable . How many watts does the radio put out now? the lower the better like I said in the begining 1 watt is best with a box.

Mar 28, 2013 | Cobra 19 DX IV CB Radio

Tip

Taking Care of your Kid's Ears


Ears aren't very high maintenence but there some things you should know about ear care that will help ensure healthy, happy ears.

What's the story with earwax?
Do you need to clean it out or should you leave it alone? Alot of kids don't realize that earwax is really helpful as it is there to protect the ear.
In general ear wax doesn't need removing as it makes it's own way to the entrance of the ear and comes out by itself.
although ear buds are really popular, they are actually damaging to the ear as it pushes the wax deeper in and can damdage the ear drum.
So don't stick anything small in your kids' ears to clean out the wax. Let it just do it's own thing and come out when it's ready.
Is swimming a problem for ears?
Water and ears are generally ok but there is a condition called swimmer's ear. It's basically an infection in the outer ear that is caused by swimming water getting stuck in the ear canal.
Usually ear drops will help sort it out quickly. If you have a problem with persistant ear infections you can buy special ear plugs that help keep the water out while you're swimming.
Pierced Ears - Is there anything special that I need to do for them?
When you get your ears pierced you need to follow the instructions from the salon and not remove the earings for up to 6 weeks, otherwise the hole might close up.
Pierced ears can easily get infected, so use an alchohol rub if you start to see any redness or sores.
If it gets very badly infected you may need an anti biotic cream but don't panic, it's very common and should clear up quickly.
Be Well.

on Feb 03, 2014 | Health & Beauty

1 Answer

I have bought several pairs of headphones for my gogear but they all sound like there is a problem with the connection only getting sound through one ear sometimes


The headphone socket in the GoGear is faulty. If you can hear sounds from both ear pieces when you wriggle the headphone plug in the GoGear, then the headphone socket in the GoGear is faulty. This fault can be easily fixed by removing the circuit board in the GoGear and resoldering the headphone socket to the circuit. You need a very fine tipped temperature soldering iron to do this job.

Jan 19, 2012 | Philips GoGear HDD1830 MP3 Player

1 Answer

I have white a1136 video 30 gig i pod and i can only hear out of one side of ear plug. tried ear plug in other music players and works in all but my i pod. has to be something wrongwith I pod, pkease help


Your assessment seems to be correct. The problem is most likely in the iPod.

The stereo headphone connector (called a "jack") may have a broken connection, most likely on the Printed Circuit Board (PCB) inside the iPod. You may try carefully wiggling the plug in the jack and see if the sound comes on and off. Do it with the volume low so you don't damage the amplifier in the iPod.

I have opened them up before. It can be done, but is not particularly easy, and must be done carefully.

If you are technically inclined, or know someone who is, open the iPod and examine the jack connections to the PCB. If there is a break, it can be repaired by soldering a wire across the trace on the board.

If you're not able to do this and don't know anyone who can, it will probably have to be professionally repaired if the warranty has expired.

Good luck!

Jul 13, 2011 | Apple iPod MA446LL/A MP3 Player

1 Answer

My ipod video 30 GB is only playing sound out one ear.


one of the connections in your ipod is broken/bent. there is no good way to fix this youself. contact apple or go to your nearest apple store to have them fix it

Aug 06, 2009 | Apple iPod MA446LL/A MP3 Player

1 Answer

I have a head set, cyber acoustics AC-634. The microphone part is working but no sound is coming up


hi don, try looking at the ear pieces and see if there is not some plastic film covering the ear holes . ran into that on 2 of my motorlas. good luck

Jan 24, 2009 | Cyber Acoustics AC-634 Consumer Headset

2 Answers

No sound through the ear-piece of my Moto ROKR E6


hi its to simple. go market and change ur ear speaker

Feb 25, 2008 | Motorola Mobility ROKR E6 Smartphone

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