Question about Sharp 64LHP4000 64" Rear Projection Television

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I HAVE A SHARP HDTV MODEL 64LHP4000. When you turn it on, the picture rolls for several minutes. Eventually it stops but it seems to be getting worse. Also, we need a romote... this was given to me by my parents, it has been sitting for about 5 years. When it finally comes on it looks great, except we need to fine tune the colors and cannot do it without the remote. Thanks for your time. Mickey

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  • Sharp Master
  • 35,531 Answers

Fixya does not sell replacement remote controls.

Posted on Aug 05, 2017

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6 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: Sharp LC-52D62U HDTV won't tune-in channel 21.

I finally got Sharp to repair the TV. It was under warenty but they said if the problem wasn't with the TV they were going to charge me for the service call. I told them I wanted a new TV. They sent the tech instead of a new TV. He replaced the turner card and it worked!! Now I get all the channels as well as channel 21.

Posted on Mar 01, 2008

  • 53 Answers

SOURCE: LCDTV - Picture problem

Do the lines only appear on the Cable box input? It maybe be a problem with your cable. Try to isolate the problem.

Do you see the lines on all sources such as your DVD player as well? If you press the MENU button on the Sharp remote, do the lines go through the menu as well? If yes, it is most likely a TV problem.

A bunch of lines sounds like it is most likely a problem with the connection with the LVDS cable, if not that, then a defective main board.

There isn't really much you can do about it now.
Since the TV is less than a year old, I suggest calling Sharp to locate a local authorized service center.

Posted on Mar 18, 2008

  • 5 Answers

SOURCE: Sharp Aquos turns itself off

How many times per second does the POWER led blink? (dont worry about the OPC).

1x per second (constant, steady blink) = bad inverter/lamps
2x per second = bad power supply
3x per second = bad main board

You can buy the parts online and fix if yourself!!

Posted on Aug 16, 2008

dsacco86
  • 1077 Answers

SOURCE: need help programing a directv remote to a sharp tv, model # lc46sb54u

I know what you mean. :(
I couldn't get mine to work with my Emerson TV. No codes worked.
You may have a chance with yours. Try this link here to get and program the codes:
http://www.directv.com/DTVAPP/global/contentPage.jsp?assetId=P4350020#
Then if does control the TV, hopefully the input button on the remote will work.

Posted on May 12, 2009

ginko
  • 19396 Answers

SOURCE: Sharp Microwave stopped heating

If it is working but not heating, then test the high voltage capacitor,the rectifier diode.or the magnetron. If all this are fine, test the control board.If turntable is not running check also the door switch.

The diodeand capacitors can be tested. The capacitor must be allowed discharge before testing, or you risk to get electrocuted, evenif power is off.Capacitors can get discharged by shorting their two contacts.
Before replacing the magnetron test also the control board.
Replace the magnetron if the checks and all of the high voltage component tests are good, but the unit still does not heat.



All locations, and description of this parts can be located using the diagram here: Counter top.

Parts must be tested to find out what is wrong.

Remember that microwaves are potentially dangerous devices if not repaired properly, the job must be done by a competent person.
A microwave energy leakage test must always be performed when the oven is serviced for any reason.

Regarding parts, contact the seller here to purchase parts.

You can also order from MicrowaveSvc , they also provide parts.

Posted on May 16, 2009

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