Danfoss Turbocor TT Series Service Manual page 9

4.24 High Voltage DC-DC Converter
4.24.1 DC-DC Converter Function
4.24.2 DC-DC Converter Verification
4.24.2.1 Input Voltage Verification
4.24.2.2 Output Voltage Verification
4.24.2.3 Input Resistance Measurement
4.24.2.4 Output Resistance Measurement
4.24.3 DC-DC Removal and Installation
4.24.3.1 DC-DC Torque Specifications
4.24.4 DC-DC Supply Cable Harness
4.24.5 DC-DC Harness Removal and Installation
4.24.5.1 DC-DC Harness Removal
4.24.5.2 DC-DC Harness Installation
4.25 Backplane
4.25.1 Backplane Function
4.25.2 Backplane Connections and Test Points
4.25.2.1 LED Locations
4.25.2.2 Backplane Verification
4.25.3 Backplane Removal and Installation
4.25.3.1 Backplane Removal
4.25.3.2 Backplane Installation
4.25.3.3 Backplane Torque Specifications
4.26 Serial Driver
4.26.1 Serial Driver Function
4.26.2 Serial Driver Connections
4.26.3 Serial Driver Verification
4.26.3.1 Serial Driver Input Voltage
4.26.3.2 Serial Driver Output Voltage Verification
4.26.4 Serial Driver Removal and Installation
4.26.4.1 Serial Driver Removal
4.26.4.2 Serial Driver Installation
4.27 BMCC
4.27.1 BMCC Connections
4.27.2 BMCC Verification
4.27.2.1 BMCC Power Verification
4.27.2.2 BMCC Communication Verification
4.27.3 BMCC Battery and Verification
4.27.3.1 BMCC Battery Safety
4.27.3.2 BMCC Battery Verification
4.27.4 BMCC Removal and Installation
4.27.4.1 BMCC Removal
4.27.4.2 BMCC Installation
M-SV-001-EN Rev. H-1/23/2023 Page 9 of 294
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