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Sharp DUNTKF800FM53 (KF800, DUNTKF800WE53) Keyboard Controller

SKU:
sj-DUNTKF800FM53
$12.94
(You save $2.95)
$9.99
$12.94
(You save $2.95)
$9.99
180-Day Warranty
We highly recommend matching your part number. Learn more
Part number can be found on a sticker.


Known Models

BrandModelsVersions
SHARPLC-52C6400U
LC-52LE640U
LC-60C6400U
LC-60C6500U
LC-60C7450U
LC-60C8470U
LC-60LE600U
LC-60LE640U
LC-60LE650U
LC-60LE745U
LC-60LE845U
LC-60LE847U
LC-70C6400U
LC-70C6500U
LC-70C7450U
LC-70C8470U
LC-70LE600U
LC-70LE640U
LC-70LE650U
LC-70LE745U
LC-70LE845U
LC-70LE847U
LC-70SQ15U
LC-80LE633U
LC-80LE757U
LC-80LE844U
LC-90LE657U
LC-90LE745U
Models:
LC-70LE745U
Models:
LC-70C8470U
Models:
LC-70LE845U
Models:
LC-70LE600U
Models:
LC-70LE847U
Models:
LC-70LE640U
Models:
LC-70SQ15U
Models:
LC-70LE650U
Models:
LC-80LE633U
Models:
LC-80LE757U
Models:
LC-80LE844U
Models:
LC-90LE657U
Models:
LC-90LE745U
Part Number:
DUNTKF800FM53
Warranty:
180-Day Warranty
Board Number:
KF800|DUNTKF800WE53
Manufacturer Part Number 1:
Sharp DUNTKF800FM53
Part Type:
Key Controller
Models:
LC-52C6400U
Models:
LC-52LE640U
Models:
LC-60C6400U
Models:
LC-60C6500U
Models:
LC-60C7450U
Models:
LC-60C8470U
Models:
LC-60LE600U
Models:
LC-60LE640U
Models:
LC-60LE650U
Models:
LC-60LE745U
Models:
LC-60LE845U
Models:
LC-60LE847U
Models:
LC-70C6400U
Models:
LC-70C6500U
Models:
LC-70C7450U
Brands:
sharp

What is a key controller?

The buttons or keys on the front, side or back of your TV are attached to the key controller board. The purpose of this part is to send an electronic signal from the button you press to the main board.

Which symptoms does a key controller fix in a TV?

•  If you press a button on your TV and it doesn’t do anything, your key controller could be bad. This is assuming there aren’t any physical defects with the button(s) you’re pressing.

*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.

How easy is it to replace a key controller?

It's easy! Once you match the part number on your key controller with the part number listed on this page to confirm compatibility, you’ll just need a screwdriver and the ability to remove the back of your TV and replace the board.