Drawings and Schematics
© 2007 Microchip Technology Inc. DS70297A-page 25
FIGURE A-4: SPEECH PLAYBACK INTERFACE SCHEMATIC
FLT I/P SEL
LINE OUT
HDPHONE
VOL UP/DN
CLK
J4
O/P SEL
Line Output Amplifier
PWM Low-Pass Filter
Headphone Amplifier
DAC Differential Amplifier
