LN32D550K7G TV Repair: Common Faults and Solutions.


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LN32D550K7G Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
SAMSUNGLN32D550K7G
Dark picture on the right side/ backlight lighting but without powerPFC power supply was not bending only 167vIn this case tsound were altered resistors (100ohm less than it should) in the resistor bank that picks up the CP8035 capacitor (450V), more specifically RB803-806 and RP809-812 Remove and measure outside PCBmicropcb
SAMSUNGLN32D550K7G
With horizontal stripes / blurred imageMemory error, flash memory defectReset with quick on and off on the TV or updating the TV softwareGbrito