Question about Sanyo DP42746 42 in. Plasma Television

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Sanyo Dp 42647 remote control

Remote control only work sometimes when you are two feet from the tv.Tried everything but was progressively gettin worse since I had it in May 08. There is nothing seem wrong with Remote control itself but that IR reception . Any ideas,can that thing be reset
tony

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Well how did you understand that its IR problem.? if you feel like that get it repaired as your tv is in warranty.

Posted on Mar 08, 2009

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Sanyo 32" LCD/LED, need codes


Gene, Remote codes for Sanyo, 4 digit codes, 0049 0097 0110 0004 0268 0012 0108 0180
3 digit codes 004, 013, 049,054, 069, 023, 025. 108, 110, 180, 209
Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
4 digit codes for TV sets including LCD Plasma and Panel TVs GE universal...
http://codesforuniversalremotes.com/universal-remote-control-codes-sanyo-tvs
http://www.jumboremotecontrol.com/remote_control_code_list.html

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Sanyo hdtv model do 42647. 1080P tv


TV rabbit ears are for analog TV settings. You need an analog TV transmitter very close to the TV to get any good reception. Otherwise you need an antenna with more gain and more height to receive any analog TV transmitters in your area.

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Signalex universal remote


If you wish to get more, try the following links. Both the sites linked have set-up code list & set-up procedure to many popular brand remote controls.
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No power to my DP 19649 Sanyo TV. Where is reset button? Manual doesn't mention one.


There is no reset button
The hard reset process is to disconnect power for 1 hour then reconnect

Feb 19, 2012 | Televison & Video

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Sanyo DP 42647 has no power it won't turn on at


Hi,

The issue you describe is consistent with a power supply board issue. This is the board where the AC goes to. This problem may have occurred as a result of irregular power supply, or excess power supply or power surge.

The TV is receiving current but cannot circulate or transfer the current to other necessary part of the TV because of the defective power supply board. You might be lucky it's just a blow fuse. Also a defective transformer can cause your TV not to power on.

All these can be checked on the power supply board.

But more often bad capacitors causes problem on the power supply board. I do not think the power board needs replacement, rather those defective capacitors is causing this issue. Open unit up and take a look at the power supply board.You will probably see one or more electrolytic filter capacitors that are bulged up in the top-not perfectly flat like the others.

The value of these capacitors will be different, most likely they will be somewhere around-820 to 2200uF/25 V( or /10V sometimes)

You can replace them with same values but I would recommend the voltage rating to be higher(like 35V for an original 25V) for reliability purposes.

What happens is,these bulged top capacitors will cause a low and unfiltered DC voltage=main board will malfunction(the relay will keep clicking until the caps are holding enough charge to bring the voltage up over a threshold point).

You can buy these capacitors at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors). After replacing these capacitor(capacitors) most likely the normal operation will be restored. Or you can by a refurbished complete power board to save you some stress from www.shopjimmy.com

Note: There may be also some other causes for this symptom ,like a defective T con board ,or main board,but the bulged top capacitors are the most common cause for this issue.

If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you. Also, note that TV stores a lot of current, so wait a while before opening the TV back cover.

I hope this helps.

Regards.

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Take the batteries out of any remote that has any control over this T.V. and see if your problem is still occurring.

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Hello
Send me the exact model number of your Sanyo TV and the sony remote control which you try to synchromize with it. Without it how can I post a solution to you. Send these by Fixya please. OK.

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I have not solved it but, when I play the dvd player it seems to make everything else work....

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