Read JBL ON STAGE III IIIP (serv.man7) EMC - CB Certificate online
Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-E07439 page 42 of 66
12. INJECTED CURRENTS SUSCEPTIBILITY TEST
12.1.Test Equipments
Item Equipment
Manufacturer Model No.
Serial No. Last Cal.
Cal.
Interval
Interval
1.
Signal
Generator
HP
8648A
3625U00573
May 11, 07 1 Year
2.
Amplifier
AR
25A250A
17028
NCR
NCR
3.
Amplifier
AR
500A100
17034
NCR
NCR
4.
CDN
FCC
FCC-801-M2-25
47
May 11, 07 1 Year
5.
CDN
FCC
FCC-801-M3-25
107
May 11, 07 1 Year
6.
PC
N/A
486DX2
N/A
N/A
N/A
7. RF Cable
MIYAZAKI 5D-2W
No.1/2
Mar.05, 07 1/2 Year
8.
EM Injection Clamp
FCC
F-203I-23mm 403
May 11, 07 1 Year
9.
CDN
FCC
F-203I-DCN-2
3mm
3mm
152
May 11, 07 1 Year
12.2.Block Diagram of Test Setup
12.2.1.Block Diagram of the EUT
(EUT: Computer Speaker System)
12.2.2.Block Diagram of Test Setup
Ground Reference Support
EUT and
Support System
CDN
AC Mains
Signal
Generator
Power
Amplifier
Personal Computer Control System
0.1 m
PC
AC Mains
Keyboard
Mouse
EUT
AC Mains
Monitor
a: Audio Cable
b: USB Cable
: Core
b: USB Cable
: Core
a
Adaptor
b
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