Samsung SP46L5HR1X/XTT Service Manual page 18

Alignment and Adjustments
LCD PANEL Separation :
A figure showing three separated panels
ASSY PCB S-LCD DRIVER Separation :
6003-000365 SCREW TAPTITE : BH S M3 L8 ZPC(YEL) SWRCH18A 4EA
Remove the 4 marked screws.
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