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Very good quality original datasheet!I like this amazing website!!!!!!
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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
XV-Z9000U/E
When the DMD unit has been replaced
Note: DMD chip and Formatter PWB are supplied at the same time, and an exchange only with DMD isn't done.Refer to "REMOVING OF MAJOR PARTS" when exchanging Formatter PWB. There is no need to readjust the back focal distance of the projection lens. If focusing is noticeably poor, however, make this readjustment. (1) (2) (3) (4) (5) (6) (7) Provide a distance of 2.4 m between the set and the screen. Adjust the lens shift until the projection lens comes to the same level as the center of the screen. Detach the optical unit top cover A from behind the projection lens. Loosen the four hex screws B in the back of the projection lens. Adjust the zoom knob at the front of the projection lens to �tele end� and ensure good focusing. Then adjust the zoom knob at the front of the projection lens to �wide end�. Insert the adjustment screwdriver C (9EVDRIVERZ9000) in the hole D at the back of the lens. Put the center of the screen in the best focus. (Preferably feed the SXGA signal for 1-dot white crosshatch pattern or 1-dot white dot pattern on black background.) (8) Move the zoom knob from �wide end� back to �tele end� and see if focusing is ensured. If not, repeat the above steps (5), (6) and (7) until the best focus is achieved. (9) Tighten the four hex screws B to the torque of 0.3 Nm (3.06 kgfcm), and apply screw loctite to them. (10) Attach the optical unit top cover A back into position. Finally fix the two screws E and apply screw loctite to them.
E E
A
C
X
B D
B
B B
Expansion figure of part X
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