HP dc5100 - Microtower PC - Page 166

A–4 376220-001 Service Reference Guide, dc5100
Connector Pin Assignments
Headphone
Connector and Icon (1/8” miniphone) Pin Signal
1 (Tip) Audio_Left
2 (Ring) Audio_Right
3 (Shield) Ground
Line-In Audio
Connector and Icon (1/8” miniphone) Pin Signal
1 (Tip) Audio_In_Left
2 (Ring) Audio_In_Right
3 (Shield) Ground
Line-Out Audio
Connector and Icon (1/8” miniphone) Pin Signal
1 (Tip) Audio_Out_Left
2 (Ring) Audio_Out_Right
3 (Shield) Ground
SCSI Low Voltage Differential/Single Ended (LVD/SE)
Connector and Icon
Pin Signal Pin Signal Pin Signal Pin Signal
1-16
17-18
19
Ground
TERMPWR
Reserved
40
41
42
-D0
-D1
-D1
49-50
51-52
53
Ground
TERMPW
Reserved
60
61
62
-MSG
-SEL
-C/D
20-34
35
36
Ground
-D12
-D13
43
44
45
-D3
-D4
-D5
54
55
56
Ground
-ATN
Ground
63
64
65
-REQ
-I/O
-D
37
38
39
-D14
-D15
-DP1
46
47
48
-D6
-D7
-DP0
57
58
59
-BSY
-ACK
-RST
66
67
68
-D
-D
-D
1
2
3
1
2
3
1
2
3