JBL GTO 755.6 (serv.man3) EMC - CB Certificate ▷ View online
Page 5 of 17
File No.: E042R-021
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.
2.5 Test Facility
The electromagnetic compatibility measurement facilities are located on at 426-1 Daessangryung-Ri, Chowol-Myun,
Gwangju-Si, Gyeonggi-Do, 464-080, Korea. Description details of test facilities accredited by KOLAS (Korea Laboratory
Accreditation Scheme, No: 85) and approved by TUV, DNV, SEMKO and MIC (Ministry of Information and
Communications in Korea) according to the requirement of ISO 17025.
Page 6 of 17
File No.: E042R-021
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 755.6
-. 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 755.6 (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
1 Layer
AUDIO POWER OUTPUT
4ohms: 50W x 4, 75W x 2, 2ohms: 75W x 4, 125W x 2, Bridged 4ohms: 150W x 2,
250W x 1
EXTERNAL TERMINALS
Front Input, Rear Input, Front Output (L/R), Rear Output (L/R), Sub Input, Sub
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 755.6
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-021
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-021
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 20, 2004
5.1 Operating environment
Ambient temperature
19 [°C]
(15 – 35 °C)
Relative humidity
40 [%]
(30 – 60 %)
Atmospheric pressure
1005 [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.
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