Reply To: OSSC 480p and Panasonic TC-P50S60


Test pattern not showing on a monitor or capture card is an indication of damaged hardware. If you have a multimeter with a diode tester function on hand, try measuring (while OSSC is off and disconnected) forward voltage from ground (e.g. DVI chassis) to TMDS link1 and clock pins (8 total). You should measure 500-600mV in each pin if HDMI transmitter IC is undamaged.