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I ordered this manual sometime in the afternoon and I received it on my e-mail the same evening.
This is a fantastically good and properly scanned copy of the original manual. All pages are of the same scale and they overlap each other. It means that you can print the manual and easily make it as a convenient paper manual.
The content of the manual is fantastic. Alignment descriptions, PCB layouts and elementary diagrams are explicit and precise. I immediately found what I was looking for. Thanks to this manual and Owner-Manuals.com my amplifier is alive again. Many thanx indded!
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The manual was well-scanned and easy to read. As an added bonus, the Operator's Manual was bundled with the Service Manual!
I'd definitely use owner-manuals.com again.
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Finally, i found one website, where i can download this service manual , and fix my hifi. The service manual is very good, and easy to download and to print.
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Complete and very useful. Could have benefited from a little higher resolution on the schematic and layout diagrams for improved legibility.
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Great Service Manual, Very Complete, as advertised, Perfect, Thanks!
X92-3770-00,0-01/X92-3780-00,0-01
ADJUSTMENT
� Display in service test mode (Display on the set) Start of pit adjustment mode Pit adjustment enabled Pit adjustment in progress (�� =Adjustment data) Pit adjustment result entered (Start of groove adjustment mode) Groove adjustment enabled Groove adjustment in progress (�� =Adjustment data) Groove adjustment result entered (Normal completion) [01-_ : _ ] [01-_ : 50] [01-_ : ��] [02-_ : _ ] [02-_ : 50] [02-_ : ��] [02-_ : _ ]
� Error display (��=Error status)[��_ : _ ] �� = 03 : Error during low-reflection pit EF balance adjustment �� = 04 : Error during low-reflection pit focusing bias adjustment �� = 05 : Error during low-reflection pit data write in E2PROM �� = 19 : Error during groove EF balance adjustment �� = 20 : Error during groove focusing bias adjustment �� = 21 : Error during groove data write in E2PROM �� = 35 : Error during high-reflection pit EF balance adjustment �� = 36 : Error during high-reflection pit focusing bias adjustment �� = 37 : Error during high-reflection pit data write in E2PROM
� Adjustment parameters Adjustment condition : Setting the LADJ 1 pin to Hi then reset-starting the set. Adjustment keys : Track UP/DOWN keys. Entry key : Pressing the Manual UP/DOWN key (or pressing and holding the adjustment key with some sets).
�� Notes �� 1. Always be sure to enter the results obtained with each medium. If the medium is ejected without entering the results and the adjustments of another medium is started, the E2PROM data will be destroyed. 2. Varying the focusing bias value extremely in the UP or DOWN direction degrades the focusing performance. Although this degradation can usually be recovered by retrying, there is also a potential of error occurrence or keys becoming invalid. In such a case, restart adjustment by reset-starting the set. (This also applies to the case in which data has been entered using an extreme value.) 3. Note on �E-99� �E-99� which usually indicates a mechanism error is also displayed when E2PROM data is destroyed. If a wire is attached or removed while the set�s power is on (BU UP), the E2PROM data could be destroyed ; be sure to attach or remove wire while the power is on (BU UP). This also applies to the attaching and removal of the card cable (flexible cable) to or from the mechanism. (Unlike the MDS-1000, normal operation cannot be resumed by turning the T0 pin Hi.) 4. Note on E2PROM The E2PROM stores a variety of initial data for the MD DSP, and some of the initial data is rewritten at the time of adjustment. As a result, note that an error occurs if the E2PROM in use does not store the initial data.
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