DSP PWR-DSP3 Manual do Utilizador descarregar pdf (Página 52)

Conclusion to DSP troubleshooting

1. Follow the digital signal into and out of

DSP1, DSP2 and DSP3 ICs. Compare to

waveforms seen in this presentation.

2. Look at the digital signal entering DAC10

ASSY. Look for analog signal to follow.

3. Loss of signal at any point requires back

tracking to last good test point.

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