E 150P (serv.man2) - JBL Audio EMC - CB Certificate (repair manual). Page 41

Applicant (name): Harman Consumer Group

Address:

 

 

 

Factory  (name): Da Ling Shan Lightion Electronic Factory

Address:

                                                              

City:

 Dalingshan, Dong Guan

State:

Guan Dong

ZIP Code:
Country:               China
Phone:                 (769)3352904
Fax:                     (769)3352905

Product type : (i.e. Amplifier/Receiver) ……………………Powered Loudspeaker………………

Model number:  JBL E150P/230…………… Rated Voltage…230 V   Input Power…120…(W)

Serial number:

Protection Class: II  (I= with safety ground, II = double insulated, III = low voltage/car products)

Configuration of equipment:(NTSC/PAL 120 V/230 V etc.)
……………230 VAC         ……………………………………………..……… Revision # :……………
……………………………………………………………………………..………Revision # :……  ……

Short description of equipment (Purpose, Area of use, Function)
SUBWOOFER AUDIO POWER AMPLFIER, USED IN A LOUDSPEAKER ENCLOSURE
………………………………………………………………………………………………………………..

Sources of interference: Frequency + ref#  (Variable AM/FM oscillator, switching power supply etc.)
(LINEAR POWER SUPPLY)…Class D amplifier (switching amp)….…………………………..……
…………………………………………………………………………………………………..……………

Internal frequencies: Frequency + ref# (Fixed oscillators, Clocks, Xtal, etc)
100 KHz  (U6:B Pin 7)

Noise suppression components: : (indicate schematic  ref#)
…L4(CMI-400uH), L1 (CMI 40uH) , CXAC1 (0.1uF X cap), C70B (1uF-250V)……..
………………………………………………………………………………………………………..………

Measures for electromagnetic shielding: (Steel enclosure, conductive paint, etc.)

Plastic cover internally coated with conductive paint, maximum resistivity 1 Ohm/sq at 1 mil dry film thickness
Attenuation more than 75 dB from 1 MHz to 1 Ghz

MIKES PRODUCT SERVICE GmbH Ohmstrasse 2-4 D94342 Strasskirchen Tel: 09424-94070 Fax: 0924-940760
 Rev 7.1pp

Page D1 of D1

Contact: May Lee
e-mail:

Elytone Electronic Co., Ltd.
363, Chieh Shou Road, sec. 1
San Hsia, Taipei hsien
Taiwan
Tel: (02) 26712071x307
Fax: (02) 26723775