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Je suis audiophile belge, électronicien et créateur d'enceintes acoustiques.
J'ai apprécié la qualité des documents fournis. Ils sont très lisibles, ils peuvent être agrandis sans problème et ils sont complets. Pour moi, c'est parfait. Pour cette qualité, je suis d'accord de payer. Et le système de paiement et d'envoi est simple. Merci, continuez comme cela.
Frédéric
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The cover page was a little scary, very dark but readable. The remainder of the document was better copy and easily readable. Why would I give 5 Stars? (1) PRICE, (2) AUTHENTICITY, It was the real deal, filled with service information, including the specific information I required. (3) PRIVACY, I didn't start to get slammed with spam. (4) EASY TRANSACTION. Painless. (5) COMPLETE, I have found several manuals here, that I could find nowhere else. (6) I will be a repeat customer!
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Well done!!! I found what I need to have, indeed!
Furthermore, due to my hobby is repairing vintage equipments, I added this web site in my desk toolbar because I have in mind to search further service manuals. Thanks a lot www.owner-manuals.com !
Regards, Maurizio
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Again very good service manual, this time very fast download. AAAAA+
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Ckear manual, well reproduced with plenty of overlap on critical pages.
KD-S811R
Feed Section
Is the voltage output at IC521 pin "53" 5V or 0V? NO Is the wiring for IC521 (90) ~ (100) correct? NO YES NO YES YES Is 5V present at IC581 pin "11"? YES Check the vicinity of IC521. Is 6V or 2V present at IC581 "5" and "6"? NO Check IC581. Check the feed motor connection wiring. NO Check CD 9V and 5V.
Is 4V present at both sides of the feed motor? YES Check the feed motor.
Focus Section
When the lens is moving: NO Check the circuits in the vicinity of IC581 pins "15" ~ "18". YES YES Check the pickup and its connections.
4V
Does the S-search waveform appear at IC581 pins "17" and "18"?
Spindle Section
Is the disk rotated? YES YES Does the RF signal appear at TP1? YES Is the RF waveform at TP1 distorted? YES Proceed to the Tracking section NO Check the circuits in the vicinity of IC501 "19" ~ "24" or the pickup Check the spindle motor and its wiring. Check the vicinity of IC581. NO Is 4V present at IC581 pins "7" and "8" ? NO Is 4V present at IC521 pin "55" ? YES NO Check IC501 and IC521.
NO
Tracking Section
When the disc is rotated at first: YES Approx. 1.2 V Is the tracking error signal output at IC501 "12"? YES Check IC521. Check the circuit in the vicinity of IC501 pins "2" ~ "12". YES Check the pickup and its connections.
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 $4.99 KDS811R JVC Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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