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Specifications
Figure 30. ZT 5085 Backplane Connector Locations (Rear)
21
A.3.3
Logic Ground Isolation Capacitors
Logic ground can be isolated or connected to earth ground. Install capacitors C280-C289 on the
front of the midplane to capacitively couple logic and earth grounds, or use shunts to couple logic
and earth grounds. Remove C280-C289 to isolate logic ground from earth ground.
page 67
illustrates capacitor locations. The ZT 5085 is shipped from Intel with capacitors installed
in these locations.
66
Temperature
Sensor
U9
20
19
18
17
16
15
Rise Time
Accelerator
U10
14
13
9
12
10
11
Midplane Rear
Temperature
Sensor
U11
8
7
6
5
4
3
Figure 31 on
Technical Product Specification
2
1A
1B
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