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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.
DMR-EH58GN / DMR-EH58GC / DMR-EH58GCS
Item Mode name Description HDD READ VERIFY Measure of access time in READ VERIFY At start Inspection MODE of HDD.
FL display
Key operation (Remote controller key) Press [3] [2] in service mode. * When canceling the inspection mode while executing, do �forced power-off�. Method: Press [POWER] key more than 10 seconds.
The [*] sign is added every 20 seconds while inspecting. Two digits on the right side are the progress level of the inspection (The unit is %). Example on the way of inspection:
When HDD is OK after inspection:
(NG is displayed when error is excluding o ) (Transfer rate is calculated from the AV scanning result, and when it is less than 35Mbps, NG is displayed. )
$: [X] is displayed when seek time is over 270msec., there is error or transfer rate is NG. Position at $ is space when excluding those. ##: Number of data of over 100msec. and less than 270msec. When it is over 100, [99] is displayed. When the number is less than 5, we judge it normal. HDD Spin-up time The accumulation value of the Spin-up time of HDD is displayed. Spin-up time of HDD is displayed. (The unit of display is hour.) Press [3] [3] in service mode.
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