JBL GTO 601.1 (serv.man12) EMC - CB Certificate ▷ View online
Page 6 of 17
File No.: E042R-017
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-008 (Rev.0)
HEAD OFFICE
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea
(TEL:
+82-31-746-8500, FAX: +82-31-746-8700
)
EMC Testing Dept :
426-1
Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Testing & Evaluation Lab.
3. EUT (Equipment Under Test)
3.1 Identification of EUT
-. Equipment
: Automotive Power Boost Amplifier
-. Model Name
: GTO 601.1
-. Brand Name
: JBL
-. Serial number
: N/A
-. Electrical Rating
: DC14.4V from battery of Car
-. Manufacturer
: Chunglam Digital Co., Ltd.
3.2 Additional information about the EUT
The Harman Consumer Group., Model GTO 601.1 (referred to as the EUT in this report) is an Automotive Power Boost
Amplifier that is installed in the car. Product specification described herein was obtained from product data sheet or user’s
manual.
CHASSIS TYPE
Metal
LIST OF EACH OSC. OR
CRY. FREQ.(FREQ.>=1MHz)
None
NUMBER OF LAYERS
2 Layers
AUDIO POWER OUTPUT
4ohms: 300W x 1, 2ohms: 600W x 1
EXTERNAL TERMINALS
Audio Input (L/R), Audio Output (L/R), Aux Output (L/R),
Plus(+), Minus(-), Remote, Remote Level Control
3.3 Peripheral equipment
Defined as equipment needed for correct operation of the EUT, but not considered as tested:
Model Manufacturer
Description Connected
to
GTO 601.1
Chunglam Digital Co., Ltd.
Automotive Power Boost Amplifier(EUT)
N/A
CS-5270 Kenwood
Oscilloscope EUT
Output
AG-203D
Kenwood
Audio Generator
EUT Input
N/A
N/A
4 ohm Load
EUT Output
Page 7 of 17
File No.: E042R-017
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-008 (Rev.0)
HEAD OFFICE
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea
(TEL:
+82-31-746-8500, FAX: +82-31-746-8700
)
EMC Testing Dept :
426-1
Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Testing & Evaluation Lab.
3.4 Mode of operation during the test
-. Practice operation - Input: 100Hz sine wave, Output: 1/8 max power.
3.5 Alternative type(s)/model(s); also covered by this test report.
-. The difference(s) compared to the EUT is/are: none
4. EUT MODIFICATIONS
-. None
Page 8 of 17
File No.: E042R-017
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-008 (Rev.0)
HEAD OFFICE
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea
(TEL:
+82-31-746-8500, FAX: +82-31-746-8700
)
EMC Testing Dept :
426-1
Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Testing & Evaluation Lab.
5. ELECTROSTATIC DISCHARGE IMMUNITY TEST
The measurement of the Immunity Against Electrostatic Discharge was performed in a shield room.
Test Location: Shielded Room (S-01).
Date: January 08, 2004
5.1 Operating environment
Ambient temperature
16 [°C]
(15 – 35 °C)
Relative humidity
39 [%]
(30 – 60 %)
Atmospheric pressure
1004 [mbar]
(860 – 1060 mbar)
5.2 Test set-up
The EUT and all local support equipment were placed on non-metallic support 0.8m above a reference ground plane (RGP)
and were put into operation according to the specified operating mode.
A photo of the test set-up is included in appendix II.
5.3 Measurement uncertainty
The uncertainty of the applied electrostatic discharges is within the tolerance specified by the standard.
5.4 Test equipment used
Model Number
Manufacturer
Description
Serial Number
- ESS-630A
NOISE LABORATORY
ESD Simulator
A863019
- TC-815D(F)
NOISE LABORATORY
ESD Gun
H567773
All test equipment used is calibrated on a regular basis.
Page 9 of 17
File No.: E042R-017
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-008 (Rev.0)
HEAD OFFICE
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea
(TEL:
+82-31-746-8500, FAX: +82-31-746-8700
)
EMC Testing Dept :
426-1
Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Testing & Evaluation Lab.
5.5 Test data
Test levels
: Contact discharge 4 kV, Air discharge 8 kV
Number of contact discharges : 10 at all test point
Number of air discharges
: 10 at all test point
Polarity
: Positive / Negative
EUT-position
: Table top
Required performance criterion : B
Test result
: Met criterion A
Monitoring of the EUT
: Observed the 100Hz sine wave to output terminal with oscilloscope.
The test points of the EUT are each location on the surface touchable by hand (see test point in Appendix I) and
HCP/VCP-0.1m from the four sides of the EUT.
The results of selected test points of the EUT are listed in below table.
Point
Test level [kV]
Pass / Fail
Description
DC In
Pass
Enclosure Pass
Output Port
Pass
Input Port
Pass
Aux Output Port
±4 (Contact)
Pass
There was no deviation from normal operation condition.
-
±8 (Air)
Pass
No discharge points
HCP / VCP
±4(Indirect)
Pass
There was no deviation from normal operation condition.
Tested by: Eung-Chan, Kim / Test Engineer
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