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Panasonic GPH5D User Manual

Page 59

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The waveforms listed below must be checked at connector H2 of the HZ-

Board.





























Note: A possible malfunction of the HZ-Board may exist if any of the signals

listed above is missing. Verify that all DC and I

2

C inputs to the HZ-Board

are present.
If these are correct, replacement of the HZ-Board is recommended.

CN H2, Pin B17

5us /div, 20mV

Blue Signal input

CN H2, Pin B19

5us/div 20mV

Green Signal Input

CN H2, Pin B15

5us /div, 20mV

Red Signal Input

CN H2, Pin A19

0.1ms/div, 0.2V

SCL3

CN H2, Pin A20

0.1ms/ div, 0.2V

SDA3