It's great to be able to obtain a precious technical information for a real old equipment. The one I got helps me a lot in the area of wiring diagram to repair my antique. PDF gave me clear enough information to find out thr details. Thanks for giving me the oppotunity to be able to access to almost vanished informations.
Another excellent aquisition. Fine detailed manual. Thanks
Text excerpt from page 2 (click to view)
SPECIFICATIONS
Main unit
Playback system Laser pickup Recording system Revolutions Sampling Frequency Number of channels Modulation system A/D, D/A converter Frequency response Wow and Flutter Input Jack type Rated input level Minimum input level Output Jack type Maximum output level Load impedance Power requirements OUTPUT / PHONES Stereo mini-jack 10 mW + 10 mW 16 ohms DC 3.6 V using the supplied lithium-ion rechargeable battery LIB�902 AC house current using the supplied AC adaptor AC�D401. Using the supplied rechargeable battery Approx. 11.5 hours for playback Approx. 5 hours for recording Approx. 78.8 (W) X 18.8 (H) X 86.8 (D) mm (31/ X 3/ X 31/ inches)
8 4 2
MiniDisc digital audio system Semiconductor laser Magnetic polarity modulation overwrite system Approx. 400 to 900 rpm (CLV) 44.1 kHz, with built-in sampling frequency rate converter Stereo: 2 channels Monaural: 1 channel Eight to Fourteen Modulation (EFM) 1-bit 20 to 20,000 Hz ±1 dB Below measurable limit (±0.00 1% W.PEAK) MIC Stereo mini-jack 1.1 mV 0.4 mV LINE Stereo mini-jack 280 mV 100 mV OPT (digital) OPTICAL mini-jack � �
Battery life
Dimensions Weight
Approx. 163 g (6 oz) including the rechargeable battery.
AC adaptor (AC�D401) Output Rated voltage
DC 4.5 V AC 230 V, 50 Hz
Suppplied headphones HP�M056/HP-057 Type In-ear type Impedance 16 ohms Sensitivity 94 dB/mW Recommended commerically available headphones Type In-ear type / Vertical type / Headband type Impedance 16 ohms Sensitivity 91 � 99 dB/mW
� Design and specifications are subject to change without notice.
