Westinghouse 26" LCD Flat-Panel HDTV - Answered Questions & Fixed issues
Westinghouse sk26h730s turns itself off sporaticly. Sometimes will work properly for days and other times will not turn on for days.
The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
WHY IS MY SCREEN BLACK
Either the main power regulator board, or its back-light inverter might be faulty. There is no other way to repair these boards. Card base replacement should be done. If you are not familiar with electronics, do not attempt to
repair. Whether you suffer fatal electrical shock!
Instead, contact the nearest service center.
Sound delay when using a hdmi cable
It is normal and real stupid---either ignore it (I won't) or go component as in a blind test done at our shop people could not tell on identical sets on HD program which was HDMI and which was Component---most of the time they thought the component was the HDMI picture
We have a Westinghouse 26inch flatscreen TV, that
Yes,tv it is repairables,"NOT" repairable only,if tvs causes by human or object by hitting it screen only.No,if tvs are only damages are to the tvs LCD screen panel itself hitting it by an object or human the tvs,Tvs LCD screen panel itself are not repairable,most tvs,basicly are 90% of it.It is repairable,10% are not worth repairing because of the tvs beyond of the prices of the new tvs or parts are nearly impossible to buy as a refurbish components or as a whole pcb boards.Ur tv now have LED power light indication flashes or dead completely only?Yes.Power supply board are the main causes and problems.That the board where a/c power cord plug into it.U can take things aparts and put it back together basicly?Yes.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish tv power supply board for the replacement.Or Local tvs shops are common on ur telephone yellow pages book and internet yellow pages searches.
When i turn on my
Hi,
This is an indication of out-of-regulation condition on the power supply section. The caused of this symptoms is the leaky/dried electrolytic filter capacitor in the power supply section. It will dropped the supply voltage and sometimes it produced an overload to the chopper transformer and produces that kind of symptoms. It needs a little warm-up to make itself stable but the symptoms will get worst, time will come the unit will not power up at all.
Leaky capacitor has a physical indication of fault like bulged/dome at the top and can easily be identified while dried capacitor has no physical indication of fault. You must have a capacitor checker to determine its condition. If it is not available, you may replaced all electrolytic capacitor in the output of the power supply section. It has a capacitance and working voltage which is labelled on its body itself. Replace it with same rating. Upon installing a new capacitor, ensure that the polarity (positive and negative side) must be at its location to avoid further damaged. It will not cost you much because each capacitor cost only less than a dollar. Also if you are going to DIY, you will save $200-$300 for service fee of the technician.
If you don't have necessary tools and test instrument and can't troubleshoot the unit yourself, I would advice you to look for a qualified technician to isolate the problem.
Check also if your unit is still under warranty/warranty period, avail it because the manufacturer will fix it for free. Don't attempt to open the back cover it will void the warranty.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.
I have dish network and need the remote code from
Hello! My name is Becki Barned with DISH Network. To program your remote, just follow these simple steps:
1. Hold down the clear TV button until all lights light up at the top of the remote
2. Punch in a 3 digit code (provided below)
3. Press the # (POUND) button
4. Try powering the tv on/off, and the volume. If one or more of these functions do not work, start over from step 1 with a different code
500
795
816
Becki Barned
DISH Network Customer Service
TV LED 26' Westinghouse looking for activation
Hello Musiclab, to get the activation code you can do one of two things, call the toll free # 1-800-701-0680 or send me a quick email to
[email protected], include the model # as well as the serial # and I will give you the activation code if you have not yet received one. Also once we are done please rate my answer.
Westinghouse 26 ..... TV will
Hello TRH12300, there is a few things missing to be able to completely answer your question, for example when the TV goes black can you still hear the audio? What is the color of the power indicator light at the bottom of the screen? What is the model # you are talking about. This could be several thing with the most common one being the inverter board but with out knowing the model # I cannot tell you if it is a LIPS (power/invert board), inverter board itself, or it can also be the T-Con board or the main board. What I can do is please send me an email answering all the questions asked here to
[email protected] so I can help answer your questions and get your TV back up and running in no time. Also once we are done please rate my answer.
I my hd flat screen
Tv turn on now,have flashes of a picture on few sec.dies and have sound left only?Yes,than the tv 1 or 2 long board call the LCD inverter board are dead.These 1 or 2 long LCD inverter boards,job are to help the LCD screen panel to have a backlight to produce a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those long 1 or 2 refurbishes LCD inverter boards for the replacement.
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