7. Schematic Diagram
TDA7266D
Audio Amp.
-
Receive sound signals from scaler, then send signals to speaker after amplifying
-
LM4810MM
Audio Amp.
-
Amplify sound signals, then send signals to headphone
-
Scaler
Speaker
MST67889
Loud L / R
7-4
TDA
LM
Headphone
MST67889
MUTE Amp.
M13S128168
IC301
M13S128168
IC301
Speaker L / R
Headphone L / R