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TV Repair Made Easy: The highest quality, lowest priced TV parts and a mission to make
you happy!
Easy Samsung BN44-00340B Power Supply Unit (PSU) Boards Replacement Guide for Samsung
LCD TV Repair
Welcome to TV Repair Made Easy, brought to you by ShopJimmy.com.
Visit www.shopjimmy.com to search the hundreds of thousands of TV parts in our inventory.
WARNING! Please make sure that your TV is unplugged,
and that you are protected from static electricity. There are various ways to eliminate static
To be best prepared to replace the Power Supply Unit (PSU) Board inside of your TV, you will
need the following materials: A pair of latex gloves.
Your ShopJimmy.com replacement Power Supply Unit (PSU) Board.
A pair of needle-nose pliers. Both a flat-head and phillips screwdriver.
And a cup to hold all screws, clips, and any other small items. So let's get to it shall
we?
Instructions: Locate your TVs identification label and take
note of the brand name model number, serial number and model code if present.
Unscrew and remove the back cover. The Power Supply Unit (PSU) takes in and distributes
power throughout the TV. This board is connected to the power cord, or A/C Adapter.
For this TV, the Power Supply Unit (PSU) is located at the center of the chassis.
Carefully unplug all wires by hand. Unlock the wire connectors by squeezing the
tab or tabs and gently remove the wires. Be sure to keep a firm grip with both hands.
Unscrew and remove your bad Power Supply Unit (PSU) Board.
The part number for this item can be found printed on a barcode label.
Search your part number on http://www.shopjimmy.com to find a compatible replacement.
Click on the search results to view important product specifications. Verify that your original
board matches all requirements noted in the product description prior to purchase.
Insert all screws to secure your ShopJimmy New Power Supply Unit (PSU) Board to the chassis.
Reconnect all cables. Return the back cover to its original position
and secure all screws. This ShopJimmy replacement Power Supply Unit
(PSU) Board does not require any manual configurations in order to function. Simply plug in and power
on and your TV will function as if new.
Thank you for watching one of many tutorials here at ShopJimmy.com!
If you have any further questions regarding your repair,
simply post a question in the comments section below,
or call our award-winning customer service team at the number on your screen!
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Free Technical Support: Call 1(877)881-6492
The Power Supply Unit (PSU) Board shown in this video is a compatible substitute for
the following Part Numbers, and is a replacement for the following LCD TV Models:
BN44-00340A BN44-00417A
SAMSUNG LE40C650L1KXXU SAMSUNG LN40C500F3FXZA
SAMSUNG LN40C530F1FXZA SAMSUNG LN40C530F1HXZA
SAMSUNG LN40C539F1HXZA SAMSUNG LN40C540F2FXZA
SAMSUNG LN40C550J1FXZA SAMSUNG LN40C560J2FXZA
SAMSUNG LN40C610N1FXZA SAMSUNG LN40C630K1FXZA
SAMSUNG LN40C650L1FXZA SAMSUNG LN40C670M1FXZA
Top Common Samsung LCD TV problems for bad Power Supply Unit (PSU) Boards:
No Power (Dead TV), Red or No Standby Lights Bad Capacitors, Blown Caps
Power Surges Low Voltage Readings