EDAN DUS 60 - Power Board

DUS 60 Digital Ultrasonic Diagnostic Imaging System Service Manual
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A17 CH2 B17 GND C17 CH3
A18 CH0 B18 GND C18 CH1
A19 CH21 B19 GND C19 CH20
A20 CH23 B20 GND C20 CH22
A21 CH18 B21 GND C21 CH19
A22 CH16 B22 GND C22 CH17
A23 CH13 B23 GND C23 CH12
A24 CH15 B24 GND C24 CH14
A25 CH10 B25 GND C25 CH11
A26 CH8 B26 CH9 C26 GND
A27 GND B27 GND C27 C12V_RELAY
A28 GND B28 D5V C28 D5V
A29 GND B29 GND C29 GND
A30 GND B30 A125V C30 A125V
A31 GND B31 GND C31 GND
A32 GND B32 A-40V C32 A-40V
Interface connected to the probe socket board --J2
4.2.4. Power Board
Definitions of power board interfaces
NOTE:
Please refer to section 6.6.4 Inspection and Maintenance on PCB for more information.
Interface connected to the main board –J3
PIN NO. 1 2 3 4 5
Symbol D3V3 A12V EGND D12V D5V
PIN NO. 6 7 8 9 10
Symbol A3V7 EGND A-40V EGND A125V
PIN NO. 11 12 13 14 15
Symbol D3V3 D3V3 EGND EGND EGND
PIN NO. 16 17 18 19 20
Symbol D5V EGND EGND EGND VTXIN