Wow and Flutter Below measurable limit
Digital filter 8 fs
D/A converter MASH (1 bit DAC)
MD Section
System MiniDisc Digital Audio System
Recording Magnetic field modulation
direct overwrite
Reading Non-contact optical system with
semiconductor laser
(Wavelength = 780nm)
Sampling frequency 44.1 kHz
Coding system ATRAC/ATRAC3 (MDLP)
Number of channels 2 channels stereo
Wow and flutter Below measurable limit
80 min MD Disc use 80 min (SP)
160 min (LP2)
320 min (LP4)
USB DAC Section
Based on USB Rev. 1.0
General
Power supply AC 230-240 V, 50 Hz
Power consumption 60 W
Standby 0.9 W
Dimensions (WxHxD) 165.4x228x315 mm
Mass 4.8 kg
Notes :
1. Specifications are subject to change without notice. Mass and
dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
* US and foreign patents licensed from Dolby Laboratories.
System: SC-PM37MD (EB)
Music Center: SA-PM37MD (EB)
Speaker: SB-PM37 (E)
1. Before Repair and Adjustment
Disconnect AC power, discharge Power Supply Capacitors C607, C635 and C637 through a 10 ,
5W resistor to ground.
DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy
solid state devices.
3
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