Audio Pa; Figure 3-9 Diagram Of Audio Pa Circuit - RCA RDR9000 Service Manual

Service Manual 3. Baseband Section

3.3.3 Audio PA

TDA7297SA (U3009) is adopted as the audio PA for the repeater unit. This 10 W + 10 W dual
bridge amplifier of Class AB generates balanced output.

Figure 3-9 Diagram of Audio PA Circuit

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