compaq lte 5000 User Manual
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Appendix A.1 Connector Pin Assignments This appendix contains the pin assignments for all external connectors. Table A-1. External Keyboard =========================================================================== Pin Signal =========================================================================== 1 Data 2 Unused 3 Ground 4 +5 VDC 5 Clock 6 Unused ===========================================================================
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Table A-2. PS/2-Compatible Mouse =========================================================================== Pin Signal =========================================================================== 1 Data 2 Unused 3 Ground 4 +5 VDC 5 Clock 6 Unused ===========================================================================
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Table A-3. MIDI/Game =========================================================================== Pin Signal =========================================================================== 1 Ground 2 Joystick Button 3 Joystick Direction 4 Ground 5 Ground 6 Joystick Direction 7 Joystick Button 8 Ground 9 Ground 10 Joystick Button 11 Joystick Direction 12 MIDI Out
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13 Joystick Direction 14 Joystick Button 15 MIDI In =========================================================================== Table A-4. Ethernet RJ-45 =========================================================================== Pin Signal =========================================================================== 1 (+) Transmit Data 2 (-) Transmit Data 3 (+) Receive Data 4 Unused 5 Unused 6 (-) Receive Data 7 Unused
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8 Unused =========================================================================== Table A-5. BNC =========================================================================== Pin Signal =========================================================================== 1 (Inside) Data 2 (Outside) Ground ===========================================================================
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Table A-6. External Monitor =========================================================================== Pin Signal =========================================================================== 1 Red Analog 2 Green Analog 3 Blue Analog 4 Monitor ID Bit 2 5 Ground 6 Ground 7 Ground 8 Ground 9 +5 Volt Supply 10 Ground 11 Monitor ID Bit 0 12 Monitor ID Bit 1 (SDA)
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13 Horizontal SyNC 14 Vertical SyNC 15 Monitor ID Bit 3 (SCL) =========================================================================== Table A-7. Parallel =========================================================================== Pin Signal =========================================================================== 1 Strobe 2 Data Bit 0 3 Data Bit 1 4 Data Bit 2 5 Data Bit 3 6 Data Bit 4 7 Data Bit 5
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8 Data Bit 6 9 Data Bit 7 10 Acknowledge 11 Busy 12 Paper End 14 Auto Linefeed 13 Select 15 Error 16 Initialize Printer 17 Select In 18 Ground 19 Ground 20 Ground 21 Ground 22 Ground 23 Ground 24 Ground 25 Ground ===========================================================================
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Table A-8. Serial =========================================================================== Pin Signal =========================================================================== 1 Carrier Detect 2 Receive Data 3 Transmit Data 4 Data Terminal Ready 5 Ground 6 Data Set Ready 7 Ready to Send 8 Clear to Send 9 Ring Indicator ===========================================================================
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Table A-9. MPEG and TV Video Adapter Connector =========================================================================== Pin Signal =========================================================================== 1 Expansion - SMI (Reserved) 2 CRT - Red Video 3 Battery 2 Voltage 4 CRT- Blue Video 5 CRT- Green Video 6 CRT- Vertical SyNC 7 CRT- Horizontal SyNC 8 CRT ID Bit 3 / Clock