Physical Description
Table 2–17 (Cont.)
SIMM Connector Pin-Outs (J2–J5)
Pin
Number
Function
Pin
Number
Function
21
Data
57
Data
22
Data
58
Data
23
Data
59
+5 V
24
Data
60
Data
25
Data
61
Data
26
Data
62
Data
27
Data
63
Data
28
A7
64
Data
29
A11
65
Data
30
+5 V
66
No connection
31
A8
67
No connection
32
A9
68
No connection
33
RAS
69
No connection
34
RAS
70
No connection
35
Data
71
No connection
36
Data
72
Ground
2.2.2.18
Speaker Connector (J10)
The speaker uses a 4-position (1 x 4) connector (J10). The drive circuit is
designed for a 4–16 ohm dynamic speaker. Available audio power is
109 MW into an 8 ohm speaker.
Table 2–18 lists the pin numbers and functions of the speaker connector.
Table 2–18
Speaker Connector Pin-Out (J10)
Pin Number
Function
1
Speaker output
2
No pin installed
3
No connection
4
+5 V
Figure 2–8 shows the speaker circuit.
2–18
Summary of Contents for AXPpci 33
Page 10: ......
Page 14: ......
Page 18: ...System Summary Figure 1 1 Main Logic Board MR 6391 AI 1 4...
Page 22: ...Physical Description Figure 2 2 MLB Mechanical Drawing MR 6414 AI 2 4...
Page 23: ...Physical Description Figure 2 3 MLB Component Outline Drawing MR 6401 AI 2 5...
Page 46: ......
Page 64: ......
Page 70: ......
Page 98: ......