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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.
3-1-3. Adjusting Connectors Some of the adjusting points of the video section are concentrated at VC-213 board CN910. Connect the measuring instruments via the CPC-13 jig (J-6082-443-A). The following table lists the pin numbers and signal names of CN910. Pin No. 1 2 3 4 5 6 7 8 9 10 Signal Name SWP AFC F0 BPF MONI RF AGC IN PB RF REG GND RF AGC OUT VC RF SWP EVF BL EVF BL 4.6V Pin No. 11 12 13 14 15 16 17 18 19 20 Signal Name EVF VCO EVF VG DV RF SWP RF IN CAP FG RF MON TMS TCK TDO TDI
CN910 1 20
Screw driver (�)
Table 5-3-1.
Cover
3-1-4. Connecting the Equipment Connect the measuring instruments as shown in Fig. 5-3-2 and perform the adjustments.
Connecting the TV Monitor and Regulated Power Supply
Battery terminal
Main Unit Regulated power supply 8.4 +0.1Vdc _ VIDEO
TV monitor
Connect when using the camera mode or playing back. VIDEO terminal
Fig. 5-3-2.
5-47
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