4685 Tape Unit; 6321 Cd-Rom Optical Unit; 6330 Dvd-Ram Optical Unit; 6336 Dvd-Rom Optical Unit - IBM iSeries 270 Service Manual

4685 tape unit: Figure 1. 4685 tape unit jumpers for location D07 (Models 270, 800, and 810) and
D13 (Model 820)
O O
O O
8 4
6321 CD-ROM Optical Unit: Figure 2. 6321 CD-ROM optical unit jumpers for location D07 (Models
270, 800, and 810) and D13 (Model 820)
Note: The 6321 optical unit uses jumper part number 1675209.
|O| O
|O| O
1 2
6330 DVD-RAM optical unit: Figure 3. 6330 DVD-RAM optical unit jumpers for location D07
(Models 270, 800, and 810) and D13 (Model 820)
Note: The 6330 optical unit uses jumper part number 1675209.
O |O|
O |O|
1
6336 DVD-ROM optical unit: Figure 4. DVD-ROM optical unit jumpers for location D07 (Models 270,
800, and 810) and D13 (Model 820)
Note: The 6336 optical unit uses jumper part number 1675209.
|O| O
|O| O
1 2
6382 tape unit: Figure 5. 6382 tape unit address jumpers for location D07 (Models 270, 800, and
810) and D13 (Model 820)
Note: The 6382 tape unit uses jumper part number 1675209.
O O
O O
6383, 6384, 6386, 6387 tape unit: Figure 6. 6383, 6384, 6386, 6387 tape unit address jumpers for
location D07 (Models 270, 800, and 810) and D13 (Model 820)
Note: The 6383, 6384, 6386, and 6387 tape units use jumper part number 61X7052.
O ...
O ...
O
O
2
O
O
4
O
O
2
O
O
4
O O
O O O
O O |O|
O O |O|
O
|O|
|O|
1
|O| O
|O| O
P
O O
O
4
O O
O
8
O O
O O
2
O O
O O
1 2
O O
O O
O O
O O
O O
O O
O |O|
O |O|
1 0
O O
O O
3
Analyze hardware problems
O
O
O
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