Samsung ML-1665 - Smart Panel: Features, Settings, and Troubleshooting

Disassembly and Reassembly
Service Manual
3-6
Samsung Electronics
3.5 SMPS/HVPS board
1. To remove the SMPS/HVPS board, rst remove the right cover and rear bracket. (Refer to 3.3)
2. Remove 4 screws. Unplug all connectors. And release the main-PBA bracket.
3. Remove 8 screws. Unplug a connector. And release the SMPS/HVPS board.