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Great tape deck manual!
I'm very positively surprised, because it is a very long manual, lot of pages, drawings, diagrams, description of how to make the alignment and adjustment procedures.
It is as good as the old "Naka" manuals from the 1970's - if somebody have seen them, they know what I mean by that.
I recommend to buy this very much !
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I am a vintage hifi collector. No way to fix that device without the appropriate service manual...thanks to your site I got it and every thing is easier now. I got the manual right after ordering: fast cheap accurate ... thank you
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Wonderful job clear. Qick fantastic. These people are really good. If even a problem arise they are wonderful assisting you. These scheme is so net despite this is a very old TV. Thank you for everything!!!!!!!!
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Detailed schematic diagram, manual for professionals
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Good service manual,exploded view,adjusment and test point locations,head alignment,mechanical checks and adjusments,all perfect.
XG-NV7XU
ADJUSTING THE PC INTERFACE (CPCi-0036CE01/03. PC I/F Unit)
1. Initializing the EEPROM
1) Press the S5001 switch to call the process mode. 2) Pick up the item S1 on the SSS menu. (The S1 is used to initialize the PC interface alone. Do not select the item S2 because otherwise the other data than the PC interface will be initialized.)
2. Adjusting the levels
1 Oscilloscope setting Set the range to DC 1 V/div. and 5 µ s/div. 2 Input signal Feed the XGA 1024x768, 60Hz gradation waveform signal and the DTV (720P for example) signal. 3 Level adjustment and checking 1) Press the S5001 switch to call the process mode. 2) Adjust R750 so that the voltage at test point TL119 be 2.6 ±0.05V. 3) Set the BRIGHT data on the A/D menu to 125. 4) Adjust the R-BRIGHT data on the A/D menu so that the voltage at TP3 be 1.7V. 5) Adjust the G-BRIGHT data on the A/D menu so that the voltage at TP2 be 1.7V. 6) Adjust the B-BRIGHT data on the A/D menu so that the voltage at TP1 be 1.7V. 7) Make sure that the GAIN data on the A/D menu is 155. 8) Connect the synchroscope to TP3. Adjust the R-D data on the A/D menu so that the signal�s white peak be 3.6V. (Be also sure that the white and black portions of the gradation are not corrupted.) 9) Connect the synchroscope to TP1. Adjust the B-D data on the A/D menu so that the signal�s white peak be 3.6V. (Be also sure that the white and black portions of the gradation are not corrupted.) 10) Connect the synchroscope to TP2. Adjust the G-D data on the A/D menu so that the signal�s white peak be 3.6V. (Be also sure that the white and black portions of the gradation are not corrupted.) 11) Feed the DTV signal instead. Enter only the Y component, not the Pb and Pr components. 12) Adjust the R-BRIGHT data on the DTV menu so that the voltage at TP3 be 2.65V. 13) Adjust the B-BRIGHT data on the DTV menu so that the voltage at TP1 be 2.65V. 14) Press the S5001 switch to exit the process mode.
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