DUS 60 Digital Ultrasonic Diagnostic Imaging System Service Manual
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4.2.4. Mother Board
Definitions of mother board interfaces
Interface connected to the main board –J1
The definitions of the J1 are same as those of J12 on the main board.
Pin No. Symbol Pin No. Symbol Pin No. Symbol
A1 HVSLE2 B1 GND C1 HVSLE1
A2 R_CNTRL B2 GND C2 HVS_CLK
A3 HVS_D7 B3 GND C3 HVS_D6
A4 HVS_D5 B4 GND C4 HVS_D4
A5 HVS_D3 B5 GND C5 HVS_D2
A6 HVS_D1 B6 GND C6 HVS_D0
A7 IDA0 B7 GND C7 IDA1
A8 IDA2 B8 GND C8 IDA3
A9 IDB0 B9 GND C9 IDB1
A10 IDB2 B10 GND C10 IDB3
A11 CH29 B11 GND C11 CH28
A12 CH31 B12 GND C12 CH30
A13 CH26 B13 GND C13 CH27
A14 CH24 B14 GND C14 CH25
A15 CH5 B15 GND C15 CH4
A16 CH7 B16 GND C16 CH6