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Superb rendition. Drawings (schematics) complete and unabridged. I do a great deal of vintage audio restoration. Documentation is essential for successful repairs. I have found sources over the years that offer good documentation, but rarely all that is necessary. Owner's Manuals has filled that void with complete and legible documentation. They have narrowed my "favorites" to a more manageable collection. This Denon manual in particular contained the latest revisions level, and offered alterations favorable to updating the item. The Illustrated Parts Breakdown (IPB) was well enough detailed to simplify part symbols and physical locations. You will not be disappointed!
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Clear and concise. Saved me a lot of time and money.
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Superb manual. Exactly what I ordered and made available in a very timely manner.
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very fast detailed and accurate hope to do business again
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This was precisely what I was looking for. Complete and good quality!
SECTION 4 MECHANICAL ADJUSTMENT
1. PRECAUTION Clean the following parts with a denatured-alcohol-moistened swab: playback head pinch roller rubber belts capstan Do not use a magnetized screwdriver for the adjustments.
SECTION 5 ELECTRICAL ADJUSTMENT
TAPE SECTION
Test Tape Tape WS-48A Signal 3 kHz, 0 dB Used for Tape speed adjustment 0 dB = 0.775 V
2.
Torque Measurement Mode Torque Meter FWD FWD Back Tension FF, REW CQ-102C CQ-102C CQ-201B
Meter Reading 20 to 42 g�cm (0.27 to 0.58 oz�inch) More than 2.0 g�cm (More than 0.027 oz�inch) More than 50 g�cm (More than 0.69 oz�inch)
Tape Speed Adjustment Procedure: Mode: Playback
Test tape WS-48A (3 kHz, 0 dB) 16 � + � digital frequency counter
Set
J301 (phones)
Adjustment Value: normal tape speed Adjust the tape speed adjustment RV601, so that the freqency counter reading becomes 3,000Hz. Specification Value: Digital frequency counter 2,970 to 3,030 Hz Frequency difference between the beginning and the end of the tape should be within 1.5 % (45 Hz). Adjustment Location:
RV601
�7�
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