GE Voluson E8 Service Manual page 245

GE H DRAFT
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IRECTION
5-10-1-3 Fuses of RTN
NOTE: All fuses are inside the Primary Power Supply module (RTN) and can not be exchanged by the user.
5-10-2 RTP - Secondary Power Supply (AC/DC)
5-10-2-1 Overview
From the 34.5 VAC input voltage from the primary power supply (RTN) the AC/DC device (RTP)
generates all system supply voltages. This are:
• Front end voltages
• Standby voltage
• ATX motherboard supply
• Tx voltages
• Fan supply
In addition, the AC/DC device contains the digital motor amplifier.
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Chapter 5 - Components and Functions (Theory)
23, 2012)
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