Buy this part using ONLY the part number shown in the item description (NEVER BUY USING TV MODEL NUMBER or BOARD NUMBER), otherwise it will not be compatible with the TV.

TV Brands: Haier
TV Model: 55DR3505
Part Name: Power Supply
Board Numbers: HKL-550201 B, 401-2K201-D4201
Part Number: HKL-550201 B
Specifications: Look for HKL-550201 B in your part to verify part number and compatibility.
(Buy this part only if your board has exactly this part number on it, otherwise it will not be compatible with the TV)
Other Specifications: Part number can be found on sticker.
This board has been tested and it is working correctly.
The board was extracted from a TV working correctly with a broken screen.
We recommend ordering by part number whenever possible. Often times there are TV models that use more than one set of parts. For this part to work properly all board numbers listed here must be on your part as well.
If you have any questions, you can always contact us.
Haier