: If only a single port is physically broken (e.g., bent pins), a technician can solder a new port onto the existing board. This requires specialized tools like low-melt solder and flux. Software/Adapter Fix : For specific HDMI 2.1 bugs on 2020 models (like the Marantz SR8015 Go to product viewer dialog for this item. Go to product viewer dialog for this item.
: Remove the screws from the sides and rear panel to slide back and lift off the top cover. marantz hdmi board replacement
: Ensure the unit is unplugged. Document or label all internal cable positions to prevent incorrect reassembly. : If only a single port is physically broken (e