Maintenance; Cleaning The Tape Heads; Cleaning The Unit; Specifications - Sanyo DC-BM300 Instruction Manual

Cleaning the tape heads

To ensure continued high performance, use cotton swab to clean the
heads, pinch rollers and capstan of the deck after about every 10 hours
of use. If the dirt persists, soak the swab in a little methylated spirit or
head cleaning fluid and then clean.

Cleaning the unit

Clean the outside of the unit with a clean soft cloth, moistened with
lukewarm water. Do not use benzene, thinner or alcohol since they will
mar the finish of the surfaces.
Tuner
Reception frequency:
FM: 87.5 - 108 MHz
AM: 522 -1710 kHz (in 9 kHz steps)
520 - 1710 kHz (in 10 kHz steps)
CD player
Channels:
2-channel stereo
Sampling frequency:
44.1 kHz
Pick-up:
Optical 3-beam semiconductor laser
Laser output:
0.6 mW (Continuous wave max.)
Wave length:
790 nm
Wow/flutter:
Below measurable limits
Cassette deck
Track system:
4-track, 2-channel stereo
Frequency response:
60 Hz to 13.5 kHz
Signal-to-noise ratio:
50 dB
Wow/flutter:
0.12% (WRMS)
Fast forward/rewind time:
Approx. 110 sec. (C-60)

MAINTENANCE

SPECIFICATIONS

General
Output power:
12.5 W x 2 (at 4 ohms, 10% distortion)
Input:
VIDEO IN: 500 mV/50k ohms
Outputs:
SPEAKERS: 4 ohms
PHONES: 8 - 32 ohms
Power requirements:
AC 230V ~ 240V, 50 Hz
Power consumption:
35 W
Dimensions:
200(W) x 281(H) x 278(D) mm
Weight:
4.0 kg
Speaker systems
Type:
Full range bass reflex
Unit used:
10 cm cone type
Maximum power-handling capacity:
25 W (peak)
Nominal impedance:
4 ohms
Dimensions:
181(W) x 280(H) x 205(D) mm
Weight:
2.6 kg (per speaker)
Specifications subject to change without notice.
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1. Cotton swab
3, 7. Capstan
4, 6. Pinch roller
2, 5. Head
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