HP Armada 4200 Armada 4100 and 4200 Families of Personal Computers Maintenance - Page 182

Table A-9, Expansion Connector, Audio Signal from CD Drive - Left Channel

Page 182 highlights

Table A-9 Expansion Connector 30 60 90 120 Pin Signal 1 Video - Green Gun 2 Video - Blue Gun 3 Video - Horizontal Sync 4 Video - Vertical Sync 5 Convenience Base ID 6 Convenience Base ID 7 Convenience Base ID 8 Convenience Base ID 9 Convenience Base ID 10 Convenience Base ID 11 Convenience Base ID 12 Convenience Base ID 13 Convenience Base ID 14 Printer Acknowledge 15 Printer Busy 16 Printer Paper Error 17 Serial Port Receive Data 18 Serial Port Transmit Data 19 Serial Port Data Set Ready 20 Serial Port Clear to Send 21 External Keyboard Data Line 22 External Keyboard Clock Line 23 Game Port - SWA 24 Game Port - SWB 25 MCD Dock * Active Low 1 31 61 91 Pin Signal 26 Signal Ground 27 Signal Ground 28 Audio Signal from CD Drive - Left Channel 29 MIDI Serial Input 30 MIDI Serial Output 31 +5V Supply - Off when in Suspend 32 Video - Red Gun 33 Signal Ground 34 Signal Ground 35 Signal Ground 36 Printer Strobe 37 Signal Ground 38 Printer Auto-Line Feed 39 IRQ from Convenience Base NIC 40 Printer Error 41 Ground 42 Printer Initialize 43 Ground 44 Printer Select In 45 Ground 46 Printer Select 47 Serial Port Carrier Detect 48 Serial Port Data Terminal Ready 49 Serial Port Request to Send 50 Serial Port Ring Indicator Continued A-4 Connector Pin Assignments

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A-4
Connector Pin Assignments
Table A-9
Expansion Connector
31
61
91
1
120
90
60
30
Pin
Signal
Pin
Signal
1
Video - Green Gun
26
Signal Ground
2
Video - Blue Gun
27
Signal Ground
3
Video - Horizontal Sync
28
Audio Signal from CD Drive - Left Channel
4
Video - Vertical Sync
29
MIDI Serial Input
5
Convenience Base ID
30
MIDI Serial Output
6
Convenience Base ID
31
+5V Supply - Off when in Suspend
7
Convenience Base ID
32
Video - Red Gun
8
Convenience Base ID
33
Signal Ground
9
Convenience Base ID
34
Signal Ground
10
Convenience Base ID
35
Signal Ground
11
Convenience Base ID
36
Printer Strobe
12
Convenience Base ID
37
Signal Ground
13
Convenience Base ID
38
Printer Auto-Line Feed
14
Printer Acknowledge
39
IRQ from Convenience Base NIC
15
Printer Busy
40
Printer Error
16
Printer Paper Error
41
Ground
17
Serial Port Receive Data
42
Printer Initialize
18
Serial Port Transmit Data
43
Ground
19
Serial Port Data Set Ready
44
Printer Select In
20
Serial Port Clear to Send
45
Ground
21
External Keyboard Data Line
46
Printer Select
22
External Keyboard Clock Line
47
Serial Port Carrier Detect
23
Game Port - SWA
48
Serial Port Data Terminal Ready
24
Game Port - SWB
49
Serial Port Request to Send
25
MCD Dock
50
Serial Port Ring Indicator
*
Active Low
Continued