LA7170 modulator equivalent, rf modulator.
VCC for baseband circuits Equivalent Circuit
2 3
TANK1 TANK2
3.9
Connect tank circuits between these pins and the REG pin.
4
REG
3.9
Regulator output
5
FM AUDIO IN
0
FM sound input
6
AM AUDIO IN
0
AM sound input
7
GND1
0
Ground fo.
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