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3. TECHNICAL BRIEF
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Figure 3-19 B2000 HEADSET SPEAKER/MIC CIRCUIT (AD6537B)
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Figure 3-20 B2000 MAIN SPEAKER/MIC CIRCUIT (AD6537B)
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From Main
Microphone
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- 36 -
From Headset
Microphone
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4
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To Headset
Speaker
To Main
Receiver
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