EDAN DUS 60 - Keyboard Board

DUS 60 Digital Ultrasonic Diagnostic Imaging System Service Manual
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4.2.1. Keyboard Board
Definitions of Keyboard board
Interface connected to the main board –J1
Pin No.
1 2 3
Symbol
POWER DOWN +5V LED AC
Pin No.
4 5 6
Symbol
GND GND LED CHARGE
Pin No.
7 8 9
Symbol
PDO PDI POWER DOWN
Pin No.
10 11 12
Symbol
GND +5V +5V