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Samsung LA26R71BD 26 in. HD-Ready LCD TV Questions & Answers
Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Samsung...
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Answered
on Apr 16, 2015
An atom singulartary might produce a shell or bubble
Samsung...
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Answered
on Sep 13, 2014
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "
Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
Samsung...
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Answered
on Apr 06, 2014
The model indicated is a LCD set and does not use a lamp--it is not DLP.Brand and model number are different?
Samsung...
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Answered
on May 16, 2012
I see so many here with no sound/nopicture issues:ISSUES: 1. IF sound main fuse/s are good.2. If no power or standby check main fuse, standby power supply and any signsof 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 theproblem.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 genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput 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 astandby power supply that runs 7/24 and a main supply (some are combined andsome not.Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand 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 runs7/24 and the heat dries out the caps and they fail.3. Trouble shooting consists of the above and then at some point you have tobuy 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.
Samsung...
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Answered
on Apr 09, 2012
Sounds like a button is stuck? Hide the remote and make sure it's not the problem... if it persists, check and jab the buttons on the TV itself...
If it turns off, it sounds like the on/off button is the problem... and if it's jammed 'on', then other buttons wouldn't work.
Samsung...
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Answered
on May 23, 2011
You check up the power regulator MOSFET / IC /or any other parts
After get heat up the part not delever the proper out put.
Replace it
Samsung...
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Answered
on May 12, 2011
Check the cost of repair estimate. If you have covered under General Insurance policy try to get the claim.
Ask the Engineer to identify the fault. Both LCD panel and drive electronics can not fail together. If so it must be a lightning strike!
Check the estimate value and decide. After repairs insist for warranty.
Samsung...
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Answered
on Sep 08, 2010
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