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I have this hi-fi system for a long time and I need to repair some things. Founding this manual will be very helpfull :)
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It is pretty good. The schematics were covered all components, the manual also provide the parts list . It's useful for the trouble shooting.
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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.
MODEL: WL-82913 DM Module Replacement
1. Unplug the Card Reader USB and 1394 cables from the DM module, and refer to the Chassis Removal Procedure to slide the chassis towards the rear of the set. 2. Remove screws (a), to remove the DM Rear Panel, Figure 1. 3. Remove screws (a) and (b) to remove the DM Module Cover, Figure 2. 3. Remove the E2P module from the original DM and plug it into the replacement DM. 5. Plug the DM module securely into the PCB-DTV-TUNER. 6. Check operation before installing the DM Cover, Figure 3. � Insert insulation (cardboard) between the Demodulator Ground Spring and the DM. � Plug the set in and check the operation. � If O.K., uplug the set and install the DM Cover.
Figure 1: DM Rear Panel
Figure 2: DM Module Cover
Figure 3: Checking new DM Operation
Page 21
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