Aiwa PX-E75 User Manual

S/M Code No.89-040 DATE OF ISSUE 6/1989 -i
AIWA
PX-E75
. 1S a
@ TYPE. -Y
SPECIFICATIONS
Drive system Belt drive system
Speeds 33 */, and 45 rpm
Wow & flutter 0.25% (VRMS)
S/N ratio 45 dB (DIN-B)
Cartridge type VM type
Frequency response 20—20,000 Hz
Dimensions 360(W) X96.5(H) X350(D) om
We i ght 2.2 ke (PX~E75)
2.1 ke (PX-E45)
Stylus AN-11
@ Design and specifications are subject to change without
notice.
AIWA
Co.,
Ltd.
|
Tokyo
Japan
Printed in Japan

Aiwa PX-E75 Specifications

General

Speed	33 1/3, 45 RPM
Motor	DC servo motor
Overhang	15 mm
Output Voltage	2.5 mV
Frequency Response	20 Hz - 20 kHz
Tracking Force	1.5 - 2.5 g
Type	Belt Drive
Wow and Flutter	0.1% WRMS
Platter	Aluminum
Tonearm Type	Straight
Cartridge Type	MM (Moving Magnet)

Summary

AIWA Service Manual Introduction

Model Identification and System Type

Identifies the AIWA PX-E75/E45 models as a Stereo Turntable System.

AIWA PX-E75/E45 Key Specifications

Performance Characteristics

Details drive system, speeds, wow & flutter, S/N ratio, and frequency response.

Physical and Cartridge Details

Covers cartridge type, dimensions, weight, and stylus information.

AIWA PX-E75/E45 Servicing Cautions

External Power Supply Connection

Explains the need for external power from cassette receivers for PX-E75/E45.

Multi-Power Supply Wiring Diagram

Illustrates wiring for using a multi-power supply unit for servicing.

AIWA PX-E75/E45 Adjustment Procedures

Auto Lead In and Auto Return Adjustment

Guides adjustment for automatic record playback and return functions.

Phono Motor Speed Adjustment

Details steps for adjusting 33 and 45 RPM speeds using test records.

AIWA PX-E75/E45 Service Figures

Electrical Parts and Turntable Specifications

Lists main electrical components and key turntable specifications.

AIWA PX-E75/E45 Schematic Diagram

Phono Equalizer Amplifier Circuit

Presents the detailed schematic for the phono pre-amplifier section.

AIWA PX-E75/E45 Wiring Diagram

Pre Amplifier Board Wiring

Illustrates the internal wiring connections for the pre-amp board.

AIWA PX-E75/E45 Exploded View

AIWA PX-E75/E45 Mechanical Parts List