Compaq CONTURA AERO Maintenance And Service Manual page 123

23 Ground
24 Printer Strobe *
25 Ground
26 Printer Select
27 Ground
28 Printer Initialize *
29 Ground
30 Not Connected
31 Ground
32 Ground
33 Ground
34 Serial Data Term Ready
35 Ground
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* Active low
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Pin Signal
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36 Serial Clear To Send
37 Ground
38 Ground
39 Ground
40 Printer Data Bit 7
41 Ground
42 Printer Data Bit 4
43 Ground
44 Printer Data Bit 1
45 Battery Voltage (Main DC Unit Voltage)
46 CRT - Blue Analog
47 CRT - Green Analog
48 CRT - Red Analog
49 Serial Transmit Data
50 Serial Receive Data
51 VCC
52 VCC
53 Mouse Data
54 Printer Acknowledge *
55 Printer Data Bit 6
56 Printer Data Bit 5
57 Printer Data Bit 3
58 Printer Data Bit 2
59 Printer Data Bit 0
60 Battery Voltage (Main DC Unit Voltage)
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* Active low
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Pcmcia Connector
PCMCIA Connector Pin Assignments
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Pin Signal
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1 Ground
2 Data bit 3
3 Data bit 4
4 Data bit 5
5 Data bit 6