CINEMA SOUND 3 (serv.man2) - JBL Audio EMC - CB Certificate (repair manual)

Model: CINEMA SOUND 3 (serv.man2)
Pages: 95
Size: 1.98 MB
Type: PDF
Document: EMC - CB Certificate
Brand: JBL
Device: Audio
File: cinema-sound-3-sm2.pdf
Date: 2018-11-20

Next: JBL CINEMA SOUND 3 (serv.man3) EMC - CB Certificate

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Report No. JSH006110139-001 
Page 2 of 94  
 
Content 
 
TU
SUMMARY
UT
................................................................................................................................1
 
TU
1.GENERAL INFORMATION
UT
.............................................................................................................6
 
TU
1.1 Description of Equipment Under Test (EUT)
UT
......................................................6 
TU
1.2 Description of Client
UT
............................................................................................6 
TU
1.3 Description of Test Facility
UT
.................................................................................7 
TU
2.TEST SPECIFICATIONS
UT
..................................................................................................................8
 
TU
2.1 Standards
UT
..............................................................................................................8 
TU
2.2 Mode of operation during the test / Test peripherals used
UT
...................................8 
TU
2.3 Instrument list
UT
......................................................................................................8 
TU
2.4.Test Summary
UT
....................................................................................................11 
TU
E
MISSION 
T
EST
UT
......................................................................................................................................12
 
TU
3. M
AINS
/A
NTENNA 
T
ERMINAL 
C
ONTINUOUS 
D
ISTURBANCE 
V
OLTAGE
UT
............................................12
 
TU
3.1 Limits of disturbance
UT
.........................................................................................12 
TU
3.1.1 Limits of disturbance voltage at the mains terminals
UT
.................................................12 
TU
3.1.2 Limits of disturbance voltage at the antenna terminals
UT
..............................................12 
TU
3.1.3  Limits of the wanted signal and disturbance voltage at RF output terminals of equipment 
with RF video modulator
UT
............................................................................................13 
TU
3.2 Block diagram of test set up
UT
...............................................................................14 
TU
3.2.1  set up at mains terminal
UT
.....................................................................................14 
TU
3.2.2 set up at antenna terminal
UT
....................................................................................14 
TU
3.2.3 set up for wanted signal and disturbance voltage at the RF output of video recorders
UT
......15 
TU
3.3 Test Setup and Test Procedure
UT
...........................................................................16 
TU
3.3.1 for mains terminals
UT
............................................................................................16 
TU
3.3.2 for antenna terminal
UT
...........................................................................................16 
TU
3.3.3 Photo For test Set-up
UT
..........................................................................................17 
TU
3.4 Test Protocol
UT
......................................................................................................17 
TU
3.5 Test curve
UT
...........................................................................................................18 
TU
3.6 Measurement Uncertainty
UT
..................................................................................18 
TU
3.7 Additions, Deviations and Exclusions from Standards
UT
......................................18 
TU
4. C
ONTINUOUS 
D
ISTURBANCE 
P
OWER
UT
................................................................................................19
 
TU
4.1 Disturbance Power Limits for the frequency range 30MHz to 300MHz
UT
...........19 
TU
4.2 Block Diagram of Test Setup
UT
.............................................................................19 
TU
4.3 Test Setup and Test Procedure
UT
...........................................................................20 
TU
4.3.1 Photo of test setup
UT
.............................................................................................20 
TU
4.4 Test Protocol
UT
......................................................................................................20 
TU
4.5 Test curve
UT
...........................................................................................................21 
TU
4.6 Measurement Uncertainty
UT
..................................................................................26 
TU
4.7 Additions, Deviations and Exclusions from Standards
UT
......................................26 
TU
5. R
ADIATED EMISSION
UT
..........................................................................................................................27
 
TU
5.1 Radiated emission limit from frequency range 30MHz – 1000MHz
UT
................27 
TU
5.2 Block diagram and test set up
UT
............................................................................28 
TU
5.3 Test Protocol
UT
......................................................................................................28 
TU
5.4 Emission waveform
UT
...........................................................................................30 
TU
5.5 Measurement uncertainty
UT
...................................................................................33 

 
 
Report No. JSH006110139-001 
Page 3 of 94  
TU
5.6 Additions, Deviations and Exclusions from Standards
UT
......................................33 
TU
6. H
ARMONICS
UT
.......................................................................................................................................34
 
TU
6.1 Block Diagram of Test Setup
UT
.............................................................................34 
TU
6.2 Test Setup and Test Procedure
UT
...........................................................................34 
TU
6.3 Test Protocol
UT
......................................................................................................35 
TU
6.4 Measurement Uncertainty
UT
..................................................................................36 
TU
6.5 Additions, Deviations and Exclusions from Standards
UT
......................................36 
TU
7. V
OLTAGE 
F
LUCTUATIONS
-F
LICKER
UT
.................................................................................................37
 
TU
7.1 Block Diagram of Test Setup
UT
.............................................................................37 
TU
7.2 Test Setup and Test Procedure
UT
...........................................................................37 
TU
7.2.1 Definition
UT
........................................................................................................37 
TU
7.2.2  Photo For test Set-up
UT
.........................................................................................37 
TU
7.3 Test Protocol
UT
......................................................................................................38 
TU
7.4 Measurement Uncertainty
UT
..................................................................................39 
TU
7.5 Additions, deviations and exclusions from standards
UT
........................................39 
TU
I
MMUNITY 
T
EST
UT
.....................................................................................................................................40
 
TU
M
EASUREMENT 
U
NCERTAINTY
UT
.............................................................................................................40
 
TU
8. I
MMUNITY REQUIREMENTS FOR THE ANTENNA INPUT CONNECTOR
UT
................................................41
 
TU
8.1 Requirements for input immunity to RF voltages (in differential mode) of the 
VHF band II part of sound receivers and of satellite sound receivers
UT
.....................41 
TU
8.1.1 Test result
UT
........................................................................................................41 
TU
8.1.2 Operating environment
UT
.......................................................................................41 
TU
8.1.3 Test set-up
UT
.......................................................................................................41 
TU
8.1.4 Test protocol
UT
....................................................................................................41 
TU
8.2 Requirements for input immunity to RF voltages ( in differential mode) of 
television receivers and video tape equipment (including satellite television 
receivers) (S1, S1a)
UT
..................................................................................................43 
TU
8.2.1 Test result
UT
........................................................................................................43 
TU
8.2.2 Operating environment
UT
.......................................................................................43 
TU
8.2.3 Test set-up
UT
.......................................................................................................43 
TU
8.2.4 Test protocol
UT
....................................................................................................44 
TU
8.3 Requirements for immunity to RF voltages ( in common mode) (S2b)
UT
............45 
TU
8.3.1 Test result
UT
........................................................................................................45 
TU
8.3.2 Operating environment
UT
.......................................................................................45 
TU
8.3.3 Test set-up
UT
.......................................................................................................45 
TU
8.3.4 Test protocol
UT
....................................................................................................45 
TU
9. Immunity requirements at loudspeaker and headphone output connector (S2a)
UT
.46 
TU
9.1 Test result
UT
...........................................................................................................46 
TU
9.2 Operating environment
UT
..........................................................................................46 
TU
9.3 Test set-up
UT
..........................................................................................................46 
TU
9.4 Performance Criterion : A
UT
......................................................................................46 
TU
9.5 Figure for test set up
UT
.............................................................................................46 
TU
10. Immunity requirements for audio input and output connectors (excluding 
loudspeaker and headphone) (S2a)
UT
..........................................................................48 
TU
10.1 Test result
UT
.........................................................................................................48 
TU
10.2 Operating environment
UT
........................................................................................48 
TU
10.3 Test set-up
UT
........................................................................................................48 
TU
10.4 Performance Criterion : A
UT
....................................................................................48 
TU
10.5 Figure for test set up
UT
...........................................................................................48 

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Download JBL CINEMA SOUND 3 (serv.man2) EMC - CB Certificate

Here you can read online and download JBL CINEMA SOUND 3 (serv.man2) EMC - CB Certificate in PDF. CINEMA SOUND 3 (serv.man2) emc - cb certificate will guide through the process and help you recover, restore, fix, disassemble and repair JBL CINEMA SOUND 3 (serv.man2) Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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