7-1
TUNER BOARD
TABLE OF CONTENTS
IC Block Diagram............................................................. 7-1 to 7-3
Circuit Diagram ........................................................................... 7-4
Layout Diagram-Component Side.............................................. 7-5
Layout Diagram-SMD Side ........................................................ 7-5
Tuner Adjustment Table .............................................................. 7-6
Electrical Parts List ..................................................................... 7-6
7-1
Block Diagram
Test Circuit Diagram
FM SD
ADJ
3 rd 5 th
DECODER
ANTI-BIRDIE
FM
AM / FM IF / MPX IC
LA1837