Denon DP-59L Service Manual

TABLE OF CONTENTS
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SCHEMATIC
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FEATURES
1. Electronic O-damping (Dynamic Servo Tracer)
Low frequency resonance, dependent upon cartridge
compliance and the effective mass of the tonearm, is
electronically damped both horizontally and vertically
to eliminate crosstalk and inter-modulation distrotion.
This optimizes the performance of the DP-59L’s arm and
results in record reproduction with outstanding stereo
imaging characteristics and a minimum of noise or vibra-
tion.
2. Low-mass straight arm. tube with lamination
dampted headshell |
Dual construction of the arm tube greatly reduces head-
shell resonance. This, together with the lowmass straight
arm tube improves tracing ability and further contributes
to the DP-59L’s clarity and stable stereo imaging.
3. Thick precision turntable platter exhibits
superb acoustic characteristics
The use of a thick turntable platter to minimize vibrations
transmitted from external sources is essential for clear
sound reproduction.
4. Quartz-lock speed control
The system uses phase-locked loop speed control (PLL
method) to increase/decrease the turntable speed precisely
(within +9.9%).
5. Excellent rotational characteristics
The DP-59L’s high performance AC servo motor; magnetic
record head speed detection system; quartz lock, bi-direc-
tional servo result in phenomenal performance specifica-
tions: 0.006% wrms (rotation system) wow and flutter; 82
dB (DIN-B) S/N ratio and rotational accuracy of 0.002%.
6. Auto-lift mechanism with non-contact end-
of-record detection system
When the record is finished, the stylus automatically
lifts off the record and the turntable stops rotation. This
avoids unnecessary wear of the stylus tip.
7. Beautifully finished wood cabinet
The cabinet has a mirror-finish surface, measures 110 mm
in height, and uses a new insulator to prevent howling.
8. Interchangeable straight and S-shape arm tubes
via standard 4P connectors
Optimum cartridge matching can be achieved quickly and
easily through interchangeable tonearm tubes.
Note:
The S-shape arm tube and headshell are sold separately
from the system.

Denon DP-59L Specifications

General

Drive System	Direct Drive
Motor	AC Servo Motor
Wow and Flutter	0.008% WRMS
Platter Size	300 mm
Effective Tonearm Length	244 mm
Speed	33 1/3, 45 rpm
Platter	Die-cast aluminum
Tonearm Type	Static balance type (interchangeable)