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The ease of this purchase was a good start. The content of this manual was exactly all I needed to retore my Tandberg 64.
All of the mechanical and electrical information is contained in the manual and the quality of the document makes reading the data easy.
The exerience with the resource has made this my prime source for technical data.
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Owner-manuals.com is the best Possibility to give vantage HIGH CLASS Elektronic COMPONENTS
a new Life.Thanks alot for your perfekt Service.
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I am proud of you. In the future, I benefited from your services.
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I found this manual to be complete in every detail. Besides the schematic it has a complete set of alignment instructions which are easy to understand. It also includes a complete parts list as well as an explanation of how the power supply and safety shutdown circuits operate. Even a schematic of the tuner is included.
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The product was good and just what I needed, however I had moderate difficulty with the down load because the sight would not recognize my pass word. I was finally given a direct link to the manual and that worked.
KD-LH2000R
Feed section
Is the voltage output at NO IC621 pin "40" 3.3V or 0V? YES Is 4V present at both sides of the feed motor? YES Check the feed motor. NO Is 6V or 2V present at IC681 "4" and "5"? NO Check IC681. Is the wiring for IC621 (56)~(64) correct? NO YES Is 3.3V present at IC681 pin "20"? YES Check the vicinity of IC621. YES Check the feed motor connection wiring. NO Check CD 8V and 5V.
Focus section
When the lens is moving: 4V
Does the S-search waveform appear at IC681 pins "10" and "11"?
NO
Check the circuits in the vicinity of IC681 pins "10","11"and"14". YES
YES
Check the pickup and its connections
Spindle section
Is the disk rotated? YES Does the RF signal appear at TP1? YES NO Is 4V present at IC681 pins "6" and "7"? YES Check the spindle motor and its wiring NO NO Is 3.3V present at IC621 pins "41" ? YES Check the vicinity of IC681. Check IC621 and IC601. NO
Is the RF waveform at TP1 Check the circuits in the distorted? NO vicinity of IC601 "19"~ "24" or the pickup YES Proceed to the Tracking section
Tracking section
When the disc is rotated at first:
YES
Approx. 1.2V Is the tracking error signal output at IC601 "11"?
Check the circuit in the vicinity of IC601 pins "2"~"12".
YES
Check the pickup and its connections
YES Check IC621.
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