User manual

Introduction
This technical guide was prepared with the following objectives in mind:
• Provide the servicer with a brief overview of the concepts of operation for new
circuits employed in this line of Plasma models.
• Provide drawings with emphasis on signal path to simplify the task of signal
tracing and to locate the cause of a defect.
• Furnish troubleshooting procedures that contribute to a speedy repair of the
product.
• Provide examples of typical problems that may have occurred in similar types
of circuits.
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