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There are currently no product reviews.
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Excellent just what I needed to replace the electrolytic caps and make this old gem a beauty again. Was as scan of the original photocopied service manual.
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It was helpful to get schematic with waveforms in important points and lot of service information. Manual is good quality, fast delivered. Of course it is hardcopy of paper one with all its disadvantages.
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I want to give you a real heads-up for your desire to enable such people as I to acquire the information I need to maintain the older types of equipment such as this Akai HXA351W. You do a swell job with all the processes you have to perform so I can have a legible, thus usable
document which does not send me crazy trying to figure out the blurry text of a bad copy.
Very well done, Thomas.
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This manual is very well presented and after printing out looks about as close to an original as I think you can get. The quality is second to none.
The content of the manual is comprehensive and I think it would be well suited to an audio repair professional which I'm not but I did find it very informative and helpful.
The cost of the manual is more than covered by the money I'll save when I change the keep memory battery now I have the relavant info.
Very pleased with my purchase and can recommend it wholeheartedly as I can other manuals I've downloaded from this site.
Regards
Limey Alex
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Complete manual including mechanical part in good pdf quality. Shaded greys of the pcb due to pdf not perfect but usable.
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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