8-1
MAIN BOARD
TABLE OF CONTENTS
Internal IC Diagram ......................................................... 8-1
Main Board Layout Top View ........................................... 8-2
Main Board Layout Bottom View ..................................... 8-3
Circuit Diagram - MCU Part ............................................. 8-4
Electrical Parts List .......................................................... 8-5
BLOCK DIAGRAM - 4-CHANNEL AUDIO AMPLIFIER
TDA8947J
BLOCK DIAGRAM - 4-CHANNEL MULTIPLEXER
TC4052B
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