Sony WM-EX510 - User Manual

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Tourist Model
SERVICE MANUAL
WM-FX822
RADIO CASSETTE PLAYER
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SPECIFICATIONS
Model Name Using Similar Mechanism WM-EX510
Tape Transport Mechanism Type MT-WMEX510-112
Radio section
Frequency range FM (stereo) : 76.0 - 90 MHz
AM (mono) : 531 - 1,710 kHz
TV (mono): 1 -12 ch
Tape player section and general
Frequency response (a NR off)
20 - 18,000 Hz (EIAJ*)
Output Headphones (2/REMOTE jack)
load impedance 8 - 300 Ω
Power output 4 mW + 4 mW (EIAJ, 16 Ω)
DC1.5V
Power requirements Rechargeable battery (NC-6WM)
One R6 (size AA) battery
Battery life (Approx. hours)
Dimensions Approx. 108.5 x 78.6 x 23.0 mm (w/h/d)
incl. projecting parts and controls (EIAJ)
Mass Main unit Approx. 145 g
For use Appox. 240 g (incl. Stereo
earphone with remote controller,
rechargeable battery NC-6WM, tape C-
60HF)
Design and specifications subject to change without notice.
Using AC power
Remove the rechargeable battery if inserted and attach the battery
case and connect the AC power adaptor (AC-E15L or AC-
E15HG) not supplied) to the DC IN 1.5V of the battery case and
to the wall outlet. Do not use any other AC power adaptor.
Dolby noise reduction manufactured under licence from Dolby
Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol 8 are trademarks of Dolby
Laboratories Licensing Corporation.
*(EIAJ) Electric Industries Association of Japan
Polarity of
the plug
Rechargeable NC-6WM
fully charged
Playback 5
Radio/TV reception 7.5
Sony alkaline LR6 (WM)
Playback 16
Radio/TV reception 24
Sony R6P (SR)
Playback 3.5
Radio/TV reception 7
Ver 1.1 2002. 01
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-960-416-12
2002A1600-1
© 2002.1
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TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Summary

Service Manual

Specifications

Technical details and performance characteristics of the WM-FX822.

Service and Repair Notes

Safety Component Warning

Warning about critical safety components requiring specific replacement parts.

Section 1. General

Section 2. Service Note

Service Mode Operation

Procedure for operating the mechanism in service mode.

Section 4. Adjustments

Mechanical Adjustments

Procedures for mechanical adjustments and torque measurement.

Electrical Adjustments

Procedures for electrical adjustments in the tape section.

AM Section

AM IF and Tracking Adjustments

Procedures for AM IF and tracking adjustments.

AM Tuning Voltage Adjustment

Section 5. Diagrams

Tuner Section Printed Wiring Board

Audio Section Schematic Diagram

Schematic diagram detailing the audio circuitry.

Tuner Section Schematic Diagram

Schematic diagram detailing the tuner circuitry.

Audio Section Printed Wiring Board

IC Pin Functions

Detailed pin functions for IC701 (System Control).

Sony WM-EX510 Specifications

General

Type	Cassette Player
Brand	Sony
Model	WM-EX510
Power Supply	2 x AA batteries
Mega Bass	Yes
AVLS (Automatic Volume Limiter System)	Yes
Tape Speed	4.76 cm/s
Headphones	Included
Features	Auto Reverse, Dolby B Noise Reduction