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TV Repair Made Easy: The highest quality, lowest priced TV parts and a mission to make
you happy!
Philips A91H5M1V-001 Inverter Power CBA Boards Replacement Guide for Philips 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?
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 and ribbon cables
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.
Some replacement boards are version or TV specific. Please be sure to look on product
pages for notes regarding serial number or part number requirements.
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 cable and ribbon connections.
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 replacement for the following
LCD TV model: PHILIPS 42PFL3704D/F7
Top Common Philips 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