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HY / HZ- BOARD CONNECTORS
The following table lists the voltage levels present at each pin of the connectors
of the HY or HZ -Board. Use this information to confirm that the HY or HZ-Board
is operating properly.
Connector
H1/D1
Pin Number
Signal Name Voltage
Findings
Signal Flow
(Board or Connector)
A-1 9V 9Vdc H1---àD1 (D1-BOARD)
A-2 9V 9Vdc H1---àD1 (D1-BOARD)
A-3 GND GND H1---àD1 (D1-BOARD)
A-4 GND GND H1---àD1 (D1-BOARD)
A-5 5V 5.2Vdc H1---àD1 (D1-BOARD)
A-6 5V 5.2Vdc H1---àD1 (D1-BOARD)
A-7 GND GND H1---àD1 (D1-BOARD)
A-8 GND GND H1---àD1 (D1-BOARD)
A-9 3.3V 3.46Vdc H1---àD1 (D1-BOARD)
A-10 3.3V 3.46Vdc H1---àD1 (D1-BOARD)
A-11 GND GND H1---àD1 (D1-BOARD)
A-12 GND GND H1---àD1 (D1-BOARD)
A-13 STB5V 5Vdc H1---àD1 (D1-BOARD)
A-14 STB5V 5Vdc H1---àD1 (D1-BOARD)
A-15 GND GND H1---àD1 (D1-BOARD)
A-16 GND GND H1---àD1 (D1-BOARD)
A-17 GND GND H1---àD1 (D1-BOARD)
A-18 GND GND H1---àD1 (D1-BOARD)
A-19 GND GND H1---àD1 (D1-BOARD)
A-20 GND GND H1---àD1 (D1-BOARD)
A-21 GND GND H1---àD1 (D1-BOARD)
A-22 NC GND H1---àD1 (D1-BOARD)
A-23 NC GND H1---àD1 (D1-BOARD)
A-24 NC GND H1---àD1 (D1-BOARD)
A-25 NC GND H1---àD1 (D1-BOARD)