Design review before production
USB to HDMI PCBA should be reviewed for controller requirements, crystal and power placement, ESD layout, video signal routing, Type-C pin definition and PCB stack-up.
Assembly and connector process
SMT assembly, HDMI connector soldering, Type-C connector process and first article inspection are planned according to board layout and quantity.
Testing method
Typical tests include host recognition, HDMI display output, resolution behavior, connector inspection and aging test by buyer-defined product requirement.