| Pin 1 | RED | Red video |
|---|---|---|
| Pin 2 | GREEN | Green video |
| Pin 3 | BLUE | Blue video |
| Pin 4 | ID2/RES | formerly Monitor ID bit 2, reserved since E-DDC |
| Pin 5 | GND | Ground (HSync) |
| Pin 6 | RED_RTN | Red return |
| Pin 7 | GREEN_RTN | Green return |
| Pin 8 | BLUE_RTN | Blue return |
| Pin 9 | KEY/PWR | formerly key, now +5V DC |
| Pin 10 | GND | Ground (VSync, DDC) |
| Pin 11 | ID0/RES | formerly Monitor ID bit 0, reserved since E-DDC |
| Pin 12 | ID1/SDA | formerly Monitor ID bit 1, I²C data since DDC2 |
| Pin 13 | HSync | Horizontal sync |
| Pin 14 | VSync | Vertical sync |
| Pin 15 | ID3/SCL | formerly Monitor ID bit 3, I²C clock since DDC2 |
| Pin 1 | Audio output (right) |
|---|---|
| Pin 2 | Audio input (right) |
| Pin 3 | Audio output (left/mono) |
| Pin 4 | Audio ground |
| Pin 5 | RGB Blue ground (pin 7 ground) |
| Pin 6 | Audio input (left/mono) |
| Pin 7 | RGB Blue up S-Video C down Component Pb up |
| Pin 8 | Status & Aspect Ratio up
|
| Pin 9 | RGB Green ground (pin 11 ground) |
| Pin 10 | Clock / Data 2 Control bus (AV.link) |
| Pin 11 | RGB Green up Component Y up |
| Pin 12 | Reserved / Data 1 |
| Pin 13 | RGB Red ground (pin 15 ground) |
| Pin 14 | Data signal ground (pins 8, 10 & 12 ground) |
| Pin 15 | RGB Red up S-Video C up Component Pr up |
| Pin 16 | Blanking signal up RGB-selection voltage up
|
| Pin 17 | Composite video ground (pin 19 & 20 ground) |
| Pin 18 | Blanking signal ground (pin 16 ground) |
| Pin 19 | Composite video output S-Video Y output |
| Pin 20 | Composite video input S-Video Y input |
| Pin 21 | Shell/Chassis |
| Pin 1 | GND | Ground (Y) |
|---|---|---|
| Pin 2 | GND | Ground (C) |
| Pin 3 | Y | Intensity (Luminance) |
| Pin 4 | C | Color (Chrominance) |
| Pin 1 | TMDS Data2+ | |
|---|---|---|
| Pin 2 | TMDS Data2 Shield | |
| Pin 3 | TMDS Data2– | |
| Pin 4 | TMDS Data1+ | |
| Pin 5 | TMDS Data1 Shield | |
| Pin 6 | TMDS Data1– | |
| Pin 7 | TMDS Data0+ | |
| Pin 8 | TMDS Data0 Shield | |
| Pin 9 | TMDS Data0– | |
| Pin 10 | TMDS Clock+ | |
| Pin 11 | TMDS Clock Shield | |
| Pin 12 | TMDS Clock– | |
| Pin 13 | CEC | |
| Pin 14 | Reserved (HDMI 1.0-1.3c), HEC Data- (Optional, HDMI 1.4+ with Ethernet) | |
| Pin 15 | SCL (I²C Serial Clock for DDC) | |
| Pin 16 | SDA (I²C Serial Data Line for DDC) | |
| Pin 17 | DDC/CEC/HEC Ground | |
| Pin 18 | +5 V Power (max 50 mA) | |
| Pin 19 | Hot Plug Detect (All versions) and HEC Data+ (Optional, HDMI 1.4+ with Ethernet) |
| Pin 1 | TMDS Data 2− | Digital red − (Link 1) |
|---|---|---|
| Pin 2 | TMDS Data 2+ | Digital red + (Link 1) |
| Pin 3 | TMDS Data 2/4 shield | |
| Pin 4 | TMDS Data 4− | Digital green − (Link 2) |
| Pin 5 | TMDS Data 4+ | Digital green + (Link 2) |
| Pin 6 | DDC clock | |
| Pin 7 | DDC data | |
| Pin 8 | Analog vertical sync | |
| Pin 9 | TMDS Data 1− | Digital green − (Link 1) |
| Pin 10 | TMDS Data 1+ | Digital green + (Link 1) |
| Pin 11 | TMDS Data 1/3 shield | |
| Pin 12 | TMDS Data 3- | Digital blue − (Link 2) |
| Pin 13 | TMDS Data 3+ | Digital blue + (Link 2) |
| Pin 14 | +5 V | Power for monitor when in standby |
| Pin 15 | Ground | Return for pin 14 and analog sync |
| Pin 16 | Hot plug detect | |
| Pin 17 | TMDS data 0− | Digital blue − (Link 1) and digital sync |
| Pin 18 | TMDS data 0+ | Digital blue + (Link 1) and digital sync |
| Pin 19 | TMDS data 0/5 shield | |
| Pin 20 | TMDS data 5− | Digital red − (Link 2) |
| Pin 21 | TMDS data 5+ | Digital red + (Link 2) |
| Pin 22 | TMDS clock shield | |
| Pin 23 | TMDS clock+ | Digital clock + (Links 1 and 2) |
| Pin 24 | TMDS clock− | Digital clock − (Links 1 and 2) |
| C1 | Analog red | |
| C2 | Analog green | |
| C3 | Analog blue | |
| C4 | Analog horizontal sync | |
| C5 | Analog ground | Return for R, G and B signals |
| Pin 1 | ML_Lane 0 (p) | Lane 0 (positive) |
|---|---|---|
| Pin 2 | GND | Ground |
| Pin 3 | ML_Lane 0 (n) | Lane 0 (negative) |
| Pin 4 | ML_Lane 1 (p) | Lane 1 (positive) |
| Pin 5 | GND | Ground |
| Pin 6 | ML_Lane 1 (n) | Lane 1 (negative) |
| Pin 7 | ML_Lane 2 (p) | Lane 2 (positive) |
| Pin 8 | GND | Ground |
| Pin 9 | ML_Lane 2 (n) | Lane 2 (negative) |
| Pin 10 | ML_Lane 3 (p) | Lane 3 (positive) |
| Pin 11 | GND | Ground |
| Pin 12 | ML_Lane 3 (n) | Lane 3 (negative) |
| Pin 13 | CONFIG1 | connected to Ground1) |
| Pin 14 | CONFIG2 | connected to Ground1) |
| Pin 15 | AUX CH (p) | Auxiliary Channel (positive) |
| Pin 16 | GND | Ground |
| Pin 17 | AUX CH (n) | Auxiliary Channel (negative) |
| Pin 18 | Hot Plug | Hot Plug Detect |
| Pin 19 | Return | Return for Power |
| Pin 20 | DP_PWR | Power for connector (3.3 V 500 mA) |
| Pin 1 | Dat2_P | Data 2 + |
|---|---|---|
| Pin 2 | Dat2_N | Data 2 - |
| Pin 3 | Dat1_P | Data 1 + |
| Pin 4 | Dat1_N | Data 1 - |
| Pin 5 | Dat0_P | Data 0 + |
| Pin 6 | Dat0_N | Data 0 - |
| Pin 7 | CLK_P | Clock + |
| Pin 8 | CLK_N | Clock - |
| Pin 9 | DGND | |
| Pin 10 | DGND | |
| Pin 11 | DGND | |
| Pin 12 | DGND | |
| Pin 13 | DGND | |
| Pin 14 | DGND | |
| Pin 15 | DGND | |
| Pin 16 | DGND | |
| Pin 17 | +5 V | |
| Pin 18 | DCC_DAT | |
| Pin 19 | spare | |
| Pin 20 | BLUE | Analogue blue |
| Pin 21 | not installed | |
| Pin 22 | GREEN | Analogue green |
| Pin 23 | not installed | |
| Pin 24 | RED | Analogue red |
| Pin 25 | Detect | |
| Pin 26 | DCC_CLK | |
| Pin 27 | spare | |
| Pin 28 | DGND | |
| Pin 29 | HSYNC | Horizontal sync |
| Pin 30 | DGND | |
| Pin 31 | VSYNC | Vertical sync |
| Pin 32 | DGND |