FUJITSU MAY2073RC - Manual (Page 50)

Installation Requirements
4-8 C141-E230
(5) Noise filter
To eliminate AC line noise, a noise filter should be installed at the AC input terminal on the HDD
power supply unit. The specification of this noise filter is as follows:
• Attenuation: 40 dB or more at 10 MHz
• Circuit construction: T-configuration as shown in Figure 4.8 is recommended.
Figure 4.8 AC noise filter (recommended)
4.3 Connection Requirements
4.3.1 Connector location
Figure 4.9 shows a location of the interface connector.
Interface connector (CN1)
(Power lines included)
Figure 4.9 Connector location