SHELL21SHELL20HP_DETECT19+5V18UTILITY17SDA16SCL15CEC14DDC/CEC_GND13TMDS_CLOCK-12TMDS_CLOCK+11TMDS_CLOCK_SHIELD10TMDS_DATA0-9TMDS_DATA0+8TMDS_DATA0_SHIELD7TMDS_DATA1-6TMDS_DATA1+5TMDS_DATA1_SHIELD4TMDS_DATA2-3TMDS_DATA2+2TMDS_DATA2_SHIELD1