Disassembly and Reassembly
3-2
Samsung Electronics
3.2 LED Panel PBA
1. Before you remove other covers, you should remove.
• Front Cover (see [3.1 Main Cover])
2. Remove two screws of PCB cover, and widen the
hooks( ) to remove.
3. Remove two screws, and remove LED panel.
4. Remove PCB from the PCB cover.
3.3 LSU(Laser Scanning Unit)
1. Before you remove LSU, you should remove front
cover, rear cover and top cover.
• Main Cover (see [3.1 Main Cover])
2. Remove three screws securing the LSU.
3. Remove two connectors from the LSU, then remove
the LSU.