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Nakamichi BX-300 Service Manual

Nakamichi BX-300
33 pages
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Nakamichi
Service
Manual
Nakamichi
BX-300
BX-S3O00E
Discrete
Head
Cassette
Deck

Other manuals for Nakamichi BX-300

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Nakamichi BX-300 Specifications

Power IconPower
power source100, 120, 120/220-240, 220 or 240V AC, 50/60 Hz
power consumption27W max
Tape and Playback IconTape and Playback
tape speed1-7/8 ips (4.8 cm/sec.) ±0.5%
wow-and-flutterLess than 0.048% WTD peak
frequency response20 Hz - 20, 000 Hz ±3 dB
Dimensions and Weight IconDimensions and Weight
dimensions (W x H x D)430 x 100 x 250 millimetres, 16-15/16 x 3-15/16 x 9-7/8 inches
approximate weight5.6 kg, 12 lb 6 oz

Summary

Mechanical Adjustments

Record Head and Playback Head Tilt Adjustment

Procedure for adjusting the tilt of the record and playback heads.

Playback and Record Head Height/Azimuth Alignment

Steps for aligning playback and record heads for optimal performance.

Reel Motor Speed Adjustment

Procedure for adjusting reel motor speed during play mode.

Tape Speed Adjustment

Procedure for calibrating the tape speed using a frequency counter.

Electrical Adjustments

Adjustment Instructions

General instructions and sequence for performing electrical adjustments.

Playback Frequency Response Adjustment

Procedure for adjusting playback frequency response for accuracy.

Mounting Diagrams and Parts List

Input Amplifier PCB Assembly

Diagram and parts list for the input amplifier PCB.

Main PCB Assembly

Diagram and parts list for the main PCB.

Timing Chart and Frequency Response

Playback Frequency Response

Graph showing playback frequency response curves.

Record Current Frequency Response

Graph showing record current frequency response.

Wiring Diagram

Overall Wiring Diagram

Comprehensive wiring diagram illustrating all connections.

Block Diagrams

Specifications

Technical Specifications

Detailed technical specifications for the cassette deck.

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