6. Internal connector pin definition
WXGA I/F BOARD
J1: Key Switch for OSD Adjustment, Power Switch and Brightness Control Input Terminal
| Pin No. | Symbol |
| Function |
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| 1 | ADJUST / ‐ | For OSD Adjustment | |
| 2 | ADJUST / + | For OSD Adjustment | |
| 3 | MENU | For OSD Adjustment | |
| 4 | SELECT | For OSD Adjustment | |
| 5 | POWER | For POWER on/off | |
| 6 | LED‐GRN | Normal Mode: Low | |
| 7 | LED‐ORG |
| Save Mode : Low |
| 8 | GND |
| Ground |
PH2.PH3: Output Terminal for USB device unit |
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| Pin No. | Cable Color | Function |
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| 1 | Red | VBUS(5 Volts) |
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| 2 | White | D‐ |
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| 3 | Green | D+ |
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| 4 | Black | Ground |
|
| 5 | Drain wire | Shield ground |
|
PH1: USB B‐type Input Terminals |
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| Pin No. | Cable Color | Function |
|
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|
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| 1 | Red | VBUS(5 Volts) |
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| 2 | White | D‐ |
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| 3 | Green | D+ |
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| 4 | Black | Ground |
|
CN2: VGA Signal Input Terminals |
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| Pin No. | Symbol |
| Function |
|
|
|
| |
| 1 | VGA R | RED Video Input Signal | |
| 2 | VGA G | GREEN Video Input Signal | |
| 3 | VGA B | BLUE Video Input Signal | |
| 4 | NC |
|
|
| 5 | GND |
| GND |
| 6 | RED RETURN | GND for RED video signal | |
| 7 | GREEN RETURN | GND for GREEN video signal | |
| 8 | BLUE RETURN | GND for BLUE video signal | |
| 9 | 5V DCC | Support DDC +5V power | |
| 10 | VGA CONN | Detect VGA connector signal | |
| 11 | NC |
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|
| 12 | VGA SDA |
| DDC data |
| 13 | VGA HS | Horizontal Sync. Signal | |
| 14 | VGA VS | Vertical Sync. Signal | |
| 15 | VGA SCL |
| DDC clock |
LT1201 User Manual | 8 |