Sony MDR-J20 Service Manual

1
SERVICE MANUAL
Ver 1.1 2004. 10
9-879-111-02
2004J04-1
© 2004. 10
MDR-J20
US Model
Canadian Model
AEP Model
E Model
Tourist Model
• Since this model is impossible to repair, it is supplied as a set only.
There is no supply of the repair part.
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
STEREO HEADPHONES

Sony MDR-J20 Specifications

General

Impedance	16 Ω
Driver unit	13.5 mm
Magnet type	Neodymium
Headphone frequency	18 - 22000 Hz
Headphone sensitivity	104 dB
Type	Binaural
Connector(s)	Mini jack 3, 5 mm
Dimensions (WxDxH)	2.24 x 9.49 x 6.73 mm
Cable length	1.2 m
Product color	Black, Silver
Connectivity technology	Wired

Weight and Dimensions

Weight	10 g