Samsung HLR5078WX Service Manual page 127

Disassembly & Reassembly
12-1-3 Separation of the optical engine
Part Name
Optical
① Remove the three screws to remove the bracket.
Engine
: TH,B,M4.L15,BLK,SWRCH18A
② The connector from the Power Supply to the Ballast has to
be removed before the Light Engine can be taken out of the unit.
① Remove the engine by pulling it out of the cabinet.
: Be careful when removing the Light Engine as it may get
caught up by the upper cable of the case.
12-6
Description Description Photo
Samsung Electronics