TDA7404DTR Datasheet, PDF (32/35 Pages) STMicroelectronics – Car radio signal processor

Application circuit
6
Application circuit
Figure 18. TDA7404 application circuit
SOUND
EFFECTS
TapeL
TapeR
FM_L
FM_R
AM_L
AM_R
Phone
PhoneGnd
CD_L
CDGnd
CD_R
100n
100n
100n
100n
100n
100n
100n
100n
100n
100n
100n
SE1L
SE1R
SE2L
SE2R
SE3L
SE3R
MONO+
MONO -
DiffinL
DiffinGnd
DiffinR
TADJA379404
10u
TDA7404
OutLF
OutLR
OutRR
OutRF
SWL
SWR
MUX
VDD
GND
4.7u
4.7u
4.7u
4.7u
4.7u
4.7u
OutLF
OutLR
OutRR
OutRF
SWL
SWR
Spectrum
Analyzer
100n
10u
+
9V
32/35