Onkyo HTP-420 Service Manual page 43

Typical Single-Supply Applications
Using Symmetrical Amplifiers to
Reduce Input Current (General Concept)
f = 1 kHz
O
Q = 25
+
(V = 5.0 V ) (Continued)
DC
Bridge Current Amplifier
DS009299-29
Bandpass Active Filter
17
DS009299-30
DS009299-31
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