TDA7340G Datasheet, PDF (24/27 Pages) STMicroelectronics – AUDIO SIGNAL PROCESSOR

TDA7340G
Figure 13: Soft Mute ON
Figure 14: Zero Crossing Mute ON
V
Main Menu
SOFT MUTE=OFF SLOPE=FAST Vout=500mVrms
D95AU387
Pin Csm
V
Vout
SOFT MUTE
CH1 9V DC
Chan 2
1ms 0.2V
Chan 1
1ms 2V
TIME
V
Panel
STATUS
Memory
Save
PANEL
Recall
Auxiliary
Setups
Memory
Card
X-Y mode
ZERO CROSSING MUTE = ON
D95AU389
LEFT
x Chan 1
0.5ms 0.2V
x Chan 2
0.5ms 0.2V
Persistance
mode
Return
RIGHT
CH2 528mV DC
TIME
Figure 15: Zero Crossing Mute OFF
V
Main Menu
Multi Zoom
off
ZERO CROSSING MUTE = OFF
D95AU390
LEFT
RIGHT
x Chan 2
0.2ms 1V
x Chan 1
0.2ms 0.5V
Figure 16: Pause Detector
PAUSE DETECTOR ZCW=160mV Cpause=100nF
V
D95AU391
Main Menu
Vout
2ms CH1 2.7V DC
TIME
Figure 17: Pause Detector
PAUSE DETECTOR ZCW=160mV Cpause=100nF
D95AU392
Main Menu
Vout
24/27
CH2 4.12V DC
Chan 1
20ms 0.2V
Chan 2
20ms 2V
TIME
CH2 4.08V DC
Chan 2
20ms 2V
Chan 3
20ms 0.2V
CH1 20mV_1x0 ~
BWL
CH2
CH3
0.2V
x
10
=
20mV_{1x0 ~}
CH4
5mV
x
10
~
T/div
20ms