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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Posted on Jan 02, 2017

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Would remote gxcc work for sanyo tv dp 19649 or what universal remote will work for dp 19649 have already tried gxfa with no luck


Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/

Dec 02, 2014 | Samsung TV Remote Control

1 Answer

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.
http://electrohelponline.blogspot.com/
http://electro-medical.blogspot.com/

Jan 23, 2014 | Sanyo 31" Tv Flat Screen W Larger Back...

1 Answer

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.

Sep 27, 2011 | Sanyo Televison & Video

2 Answers

Can you switch from tv to video input on sanyo ds31520 tv without a remote


no you require the remote or a universal remote or sometimes a cable remote that has been programmed to work the volume on the tv set will have an input button .

Sep 29, 2009 | Sanyo DS31520 31" TV

1 Answer

Screen flashes several times before picture comes on. Sound OK.


sounds like your bulb may be flickering at start similar to a flourescent, do a search on google for bulb+your model, and you should see plenty of sites to compare prices.
Hope this helps, please give a good rating

May 12, 2009 | Televison & Video

1 Answer

Stuck in Video mode


Good day.

Have you tried changing the settings through the buttons on your unit? they may be able to assist you in this problem.


chris

Mar 22, 2008 | Sanyo DS19310 19" TV

1 Answer

Volume controls dont work when using remote


I would start by trying other codes on the universal remote. Sometimes codes will only work part of the remote such as the numbers or channels but not volume. Your motorola cable remote sounds like it may only need a good cleaning. sometimes when you take remotes apart it will look like somthing got spilt in it. I would start there first.

Mar 17, 2008 | Sanyo DS27910 27" TV

2 Answers

Sanyo t.v. stuck on video


Check the remote, here is how:

If you have a camera phone, put it in camera mode. Aim the remote at the camera while looking at the picture on the camera. If you see flickering lights on the image then the remote is OK. This indicates that the TV is at fault. If not, then the remote is at fault. You can try opening it up and cleaning its board and rubber pads with methylated spirit. Also check for bad soldered joints on the board. Wait for it to dry before closing it up again. In any case, the TV should have a button that says TV/AV; is pressing on the button does nothing then certainly the TV has failed. The precise device in the TV associated with the remote control codes is the microcontroller unit (assuming that the infra-red sensor is OK). Sometimes the internal program gets corrupted but a technician worth his salt can reprogram it. Good luck.

Jan 22, 2008 | Sanyo DS32224 TV

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