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NEDSP1062-KBD Operating Manual
Figure 16. Circuit modification for low power signal drive.
3.3 Driving from a low signal source.
The input to the module has a low impedance. This is to
provide correct loading to any power circuits driving it. If
the module needs to be driven from a low power signal
then it must be modified in the following manner.
Cut the
leg on this
resistor
3.
Installation.
22
W
OUT
12
Agnd
Agnd
9
10
Load
V
Audio
Input
NEDSP1062
R6
IN
11
Circuit
modification
Figure 15. Physical modification for low power signal
drive.
Note:
Wiring
omitted for
clarity.
