Question about Samsung LN52A550 LCD TV
I have a 52" Samsung LCD TV (model # LN52A550) and it will not power on? The red light does not come on or anything. Can this be related to the blown capacitors in the power supply as it is for the other model samsung TVs....
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Posted on Jan 02, 2017
1. Turn off the TV
2. Press "info" then "Menu" then "mute" and then "Power" on your remote (As fast as possible).
The TV will now start up in Service Mode
Breinholm / Denmark
Posted on May 24, 2008
Yes, it is very easy to repair. Solder iron wattage should be at least 300 w.
The PSB is the center Board (towards left) after you remove the back off the TV. Remove the shield that covers the Boards and remove Board from TV with the 6-7 screws. Replace capacitors CM852 & CM853; 2200ufd 25volts.
Good Luck, big IRISH.
Posted on Dec 28, 2009
Testimonial: "Great fix"
It would be a lot cheaper if you just replace the two caps that have gone bad. Just get a cheap solder pencil from the store and about an inch of solder and you are in business.
The Power Supply Board is the center Board (towards left) after you remove the back off the TV. Remove Board from TV with the 6-7 screws. Replace capacitors CM852 & CM853; 2200ufd 25volts.
Thaks for using FIXYA, BIG IRISH.
Posted on Jan 02, 2010
Blinking lights are usually an error code. Do you have a manual that will decode the number of blinks? Its not always the power supply.
Posted on Apr 21, 2010
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