What to Know About Westinghouse TV Power Supply Boards
Westinghouse televisions are marketed in the United States by Westinghouse Digital LLC, located in Diamond Bar, California. The company markets LED televisions, ultra-high definition (UHD) smart televisions, Amazon Fire TVs, and many other televisions and monitors. Power supplies may be available for repair of a variety of the brand's screen sizes and models, from 28-inch monitors and small screens to large 60-inch and above HDTVs and UHD TVs.
When could you need Westinghouse TV power supply parts?The power board delivers power throughout the TV. If a Westinghouse LCD or LED television will not turn on, requires a long period of time to turn on, or must be turned off and on several times before responding, the power supply may need replacement or repair. Replacing the power supply can restore necessary power to the television. You may choose to replace the entire unit, or test it and replace any defective components attached to the board using a repair kit.
How can you select the right Westinghouse power supply board?Information required for proper selection of repair parts can be found on the back of the TV. Turn the TV around or place it face down on a secure, safe surface to locate the identification panel, which will include serial numbers and model numbers.
- Find and note the model number.
- Locate and record the television's serial number.
- Match the model and serial numbers to specifications listed for replacement components.
- Determine the exact part number needed by checking the sticker on the power supply board.
The back of the television must be removed to access the power supply component. Follow these steps to access the part, examine it for defects or problems such as damaged capacitors, and removal if required.
- Unplug the television and remove the power cord.
- Remove the television housing with a screwdriver.
- Locate the power supply board. It will be attached to the power cord and on the same side of the chassis.
- Look for the barcode label with the part number and specifications.
The board will be connected to other parts of the television with wires and ribbon connectors. Locate all connectors and wires. Remove each wire connector one at a time. Grasp the tab or tabs which secure the wire firmly but gently, and squeeze until the connector is released. When you have removed all wire and ribbon connections safely, unscrew the supply board and lift gently from the chassis housing.
Should all power supply specifications match?Parts specifications for internal components for Westinghouse televisions differ depending upon the chassis size and many other factors. Check specifications and part numbers carefully to ensure all of the information matches before selecting a replacement or repair board for your television power supply.
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