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IC BLOCK DIAGRAMS
IC001, Audio AMP
Volume
control
I
2
S
interface
I
2
C ctrl
Protection
current/thermal
PLL
DDX
P
o
w
e
r c
o
ntrol
Logic
Regulators
Bias
Cha
nnel
2B
Cha
nnel
2A
Chan
nel
1B
Ch
a
n
ne
l
1A
Digital signal processing
Power stage
IC7500