Akai AP-D40 Service Manual

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QUARTZ LOCK DD TURNTABLE ,
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MODEL
AP-D40/C
FULL-AUTO
QUARTZ
DIRECT
DRIVE
TURNTABLE
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MODEL
AP-Q60/
C

Akai AP-D40 Specifications

General

Drive Method	Direct drive
Motor	DC servo motor
Wow and Flutter	0.03% WRMS
Platter	Aluminum die-cast
Effective Arm Length	220 mm
Overhang	15 mm
Power Supply	AC 120V, 60Hz
Dimensions	440 x 140 x 365 mm
Speed	33 1/3, 45 RPM
Tonearm Type	Static-balanced, S-shaped tonearm
Cartridge Type	MM (Moving Magnet)
Cartridge Weight Range	4 to 6g

Summary

Technical Data

Model AP-D40/C Specifications

Technical specifications for the AKAI AP-D40/C turntable.

Model AP-Q60/C Specifications

Technical specifications for the AKAI AP-Q60/C turntable.

Dismantling of Unit

General Dismantling Instructions

Step-by-step guide for safely disassembling the unit.

Controls

Model AP-D40/C Controls

Identification and layout of controls for the AP-D40/C model.

Model AP-Q60/C Controls

Identification and layout of controls for the AP-Q60/C model.

Principal Parts Location

Voltage and Cycle Conversion

Voltage Conversion Procedure

Mechanical Adjustment Procedures

Stylus Pressure Adjustment

Procedure for adjusting the stylus tracking pressure on the tonearm.

Overhang Adjustment

Arm Lifter Adjustment

Return Plunger Position Adjustment

Lead-in/Lead-out Adjustment

Electrical Adjustment Procedures

AP-D40/C Electrical Adjustments

Electrical adjustment procedures specifically for the AP-D40/C model.

AP-Q60/C Electrical Adjustments

Electrical adjustment procedures specifically for the AP-Q60/C model.

Classification of PC Boards

PC Board Titles and Identification Numbers

AP-D40/C PC Board Composition

AP-Q60/C PC Board Composition