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 models • Provide drawings with emphasis on the signal path to simplify the task of signal tracing and to locate the cause of a defect • Furnish troubleshooting procedures that contribute to a expeditious repair of the product • Provide examples of typical problems that may have occurred in similar types of circuits • Provide updated information about changes reflected in the newer versions of LCD High Definition TVs. The TC-22LR30 LCD TV /DVD Ram combo is basically a TC-26/32LX20 model with the addition of a DVD Ram. The DVD Recorder that has been incorporated in the LCD TV High Definition Combo unit is basically the same as that of the DMR-E65.The equipment used for servicing the DMR-E65 is same as the one used for servicing this model’s DVD-RAM Drive .The only difference is that the DVD Recorder (DMR) has been downsized to a physically smaller drive.