Panasonic TH 37PX50U - Page 41

After the scan waveform is developed on the SC Board, it is applied to the SU and SD
boards for de-multiplexing. The signal is input to a series of shift registers inside the
PDP scan driver IC. The figure above shows an example of the de-multiplexing circuit.
There are six driver ICs on the SU board and six on the SD board.
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