HP 1000 A990 Installation And Service Manual page 14

Figure 1-1.
Figure 1-2.
Figure 2-1.
Figure 2-2.
Figure 2-3.
Figure 2-4.
Figure 2-5.
Figure 2-6.
Figure 2-7.
Figure 2-8.
Figure 2-9.
Figure 2-10.
Figure 2-11.
Figure 2-12.
Figure 3-1.
Figure 3-2.
Figure 3-3.
Figure 4-1.
Figure 4-2.
Figure 4-3.
Table 1-1.
Table 2-1.
Table 2-2.
Table 2-3.
Table 3-1.
Table 3-2.
Table 3-3.
Table 3-4.
Table 4-1.
List of Illustrations
AC Power Cord Sets (USA) ....................................... .
AC Power Cord Sets (Non-USA) .................................. .
Front View of Chassis with Bezel and Fan Panel Removed ............ .
Power Supply Connector Diagram ................................. .
Computer Back Panel and Power Panel ............................. .
A990 CPU Card Switches SW1 and SW2 ........................... .
Switch SW2 in Default Configuration .............................. .
A990 Memory Configurations ..................................... .
HP 2959/2999 Cards and I/O Priority Assignments .................. .
Backup Battery and Battery Bracket ............................... .
Backup Battery Installed in Battery Bracket ......................... .
Battery Assembly in Initial Position ................................ .
Battery Assembly in Final Position ................................. .
System Cabling Diagram .......................................... .
Sample Display of Self-Test Test 2 Error Code ....................... .
A990 CPU Card Chip Location Diagram ........................... .
Power Distribution Diagram ...................................... .
2O-Slot :Box Exploded View (Front) ................................. .
2O-Slot Box Exploded View (Rear) ................................. .
Front Panel Assembly ............................................ .
Tables
1-5
1-5
2-2
2-3
2-3
2-4
2-5
2-8
2-9
2-11
2-11
2-12
2-12
2-16
3-7
3-14
3-17
4-5
4-7
4-9
Electrical and Environmental Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
SW2 Start-Up Switch Settings ...................................... 2-6
Memory Array Cards and Frontplanes .............................. 2-8
A-Series 1/0 Interface Card ID Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
Power Supply Test Voltages ........................................• " 3-3
LED Indicators and Error Codes for Test 1 and Phase 1 of Test 2 ...... 3-6
Self-Test Pass Indications .......................................... 3-7
LED Indicators and Error Codes for Test 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
List of Replaceable Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
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