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Very fast service, best quality of the service manual and the schematics
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This service manual of the old video cassette recorder VT-LC50EM is very good readable even the tiniest numbers (i.e. IC-pins). The circuits are very clear. Many details of the schematic are very good described but in GERMAN language. Many schematic details - but complete at all. Common background information of several details are enclosed and physical knowledge of the TFT liquid crystal display for example. The manual lacks PCB drawings. If you understand german I would recommend this manual for you.
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Hi, this is a very clear manual, nice copy, not quite up to the standard of the very best available but better than many others. I think the price was especially fair for a hard to find manual and I would certainly use this manual seller again. Recommended.
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This schema available for me in good condition. I would highly recommend.
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Thanks for this "hard to find" service manual.
I apreciate the good quality of scanning and the pages scanned in A3 format.
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Only one filter can be used, but the response can be made smoother by taking measurements in several locations and averaging them. In consideration of the sound spread in the main listening position, it is recommended that measurements be taken in 3 or more positions. For example, if the listening position is a sofa seating three persons, frequency response measurements might be taken at each of the three ear locations. Channel balance will degenerate if measurements are too heavily weighted to one side or the other. These measurements can be repeated as many times as desired, merely by moving the microphone and clicking the [Take Measurement] button again. The measurement values for each sweep signals are displayed in the corresponding columns.
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If the sound beam is blocked by a person, another noise occurs and distorts the measurement, or otherwise if you wish to delete a recorded measurement, click the [Clear last measurement] button. To delete all measurement values, click the [Clear all measurements] button. Click on the [Next] button to proceed to the next page.
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PDSP-1
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