Revision:1.0(2023-01-12)
252
7.31.3 Commissioning and Verification
None
7.32 AC-DC Board (FRU)
7.32.1 General Information
FRU Code FRU Name Lower-Level FRU
Code
Lower-Level FRU
Name
115-083605-00 AC-DC Board (FRU)
Function description:
The AC-DC power module is used to convert the external AC input to 24 VDC voltage.
7.32.2 Disassembly and Assembly
Precautions
Protect the exterior surface of the parts.
Tools Required
Art knife, crosshead screwdriver (M3\M4), flatheaded screwdriver, and socket head wrench (M5)
Fixtures Required
None
Specific Steps
1. Refer to the disassembly procedures in 7.2.2 Disassembly and Assembly, the section of
removing the main unit box, and 7.47.2
Disassembly and Assembly to take off the monitor
assembly, main unit box, and battery box cover. Then remove the fixing screws from the battery
Diagnostic Ultrasound System
Service Manual
7 FRU Replacement