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SERVICE MANUAL
Ver 1.1 2002. 04
9-873-533-02
Sony Corporation
2002D0200-1
Personal Audio Company
© 2002.04
Published by Sony Engineering Corporation
ECM-DM5P
SPECIFICATIONS
General
Type
Electret condenser microphone
Plug
Gold plated miniplug
Power source
Plug in power
Dimensions
Approx. 10
and controls
Mass
Approx. 15 g (l oz)
Supplied accessories Wind screen (1)
Carrying case (1)
Performance
Frequency response
100 – 15,000 Hz
Directivity
Unidirectional (mono)
Sensitivity
Open circuit output voltage *1 : – 34.0 ± 3.5 dB
Maximum sound pressure level *2
More than 110 dBSPL
Operating temperature range
0°C – 40°C (32°F – 104°F)
*1 0 dB = 1 V/Pa, 1,000 Hz (1 Pa = 10 µbar = 94 dB
*2 1 % wave distortion is present at 1,000 Hz.
–5
(0 dB
= 2 10
Pa)
SPL
Design and specifications are subject to change without notice.
ELECTRET CONDENSER MICROPHONE
13
13
45 mm (dia./h) (
/
1
/
in.) incl. projecting parts
32
16
)
SPL
E Model
Tourist Model
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Table of Contents
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Summary of Contents for Sony ECM-DM5P
- Page 1 *2 1 % wave distortion is present at 1,000 Hz. –5 (0 dB = 2 10 Design and specifications are subject to change without notice. ELECTRET CONDENSER MICROPHONE 9-873-533-02 Sony Corporation 2002D0200-1 Personal Audio Company © 2002.04 Published by Sony Engineering Corporation...
- Page 2 ECM-DM5P SECTION 1 SERVICING NOTES Notes on chip component replacement MIC1 INSTALLATION • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be dam- 1 Twist the lead wire show in aged by heat.
- Page 3 ECM-DM5P SECTION 1 DIAGRAM [SCHEMATIC DIAGRAM] Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • A : B+ Line. • Power voltage is dc 1.5 V and fed with regulated dc power supply from mic plug.
- Page 4 ECM-DM5P REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2002.02...
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