System Board Connector Specifications
Refer to “System Board Layout” on page 5-2 for connector identification and
location information.
Monitor/Signal
Pin
Signal Name
I/O
Pin
Signal Name
I/O
1
Red Video
O
8
Blue Ground
2
Green Video
O
9
+5 V dc
3
Blue Video
O
10
Synch Ground
4
Monitor ID Bit 2
I
11
Monitor ID Bit 0
I
5
Synch Ground
12
SDA
I
6
Red Ground
13
Horizontal Synch
O
7
Green Ground
14
Vertical Synch
O
15
SCL
I
Parallel Port
Pin
Signal Name
I/O
Pin
Signal Name
I/O
1
Strobe
O
14
Auto Feed
N/A
2
Data Bit 0
I/O
15
Error
I
3
Data Bit 1
I/O
16
Initialize
O
4
Data Bit 2
I/O
17
Select (In)
O
5
Data Bit 3
I/O
18
Ground
Power
6
Data Bit 4
I/O
19
Ground
Power
7
Data Bit 5
I/O
20
Ground
Power
8
Data Bit 6
I/O
21
Ground
Power
9
Data Bit 7
I/O
22
Ground
Power
10
Acknowledge
I
23
Ground
Power
11
Busy
I
24
Ground
Power
12
Paper Empty
I
25
Ground
Power
13
Select
O
5-16
Machine Type 2161 - Service Level A Aptiva HMS
Содержание Aptiva 2161
Страница 1: ...2161 Hardware Maintenance Service for Service Level A Machine Type 2161 and IBM Monitors...
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Страница 143: ...Drive Front View Figure 4 4 Bay 4 3 5 In Repair Information 4 5...
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Страница 191: ...Assembly 3 Diskette Hard Disk Drives and Internal Zip Drive 3 1 4 4 4 2 Parts Catalog 7 7...
Страница 193: ...Assembly 4 CD ROM Drive Sound and Modem Cards 3 5 1 2 4 6 Parts Catalog 7 9...
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Страница 216: ...B 8 Machine Type 2161 Service Level A Aptiva HMS...
Страница 221: ...world wide web WWW A 1 Z Zip drive check 2 43 Zip drive jumper settings 5 14 Index X 5...