Philips LX710/01 Service Manual page 34

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KEY / POWER SW BOARD
TABLE OF CONTENTS
IC Interbnal Block Diagram .............................................. 6-1
Circuit Diagram ................................................................ 6-3
PCB Layout Top & Bottom View ...................................... 6-4
Electrical Parts List .......................................................... 6-5
PT6312 INTERNAL BLOCK DIAGRAM
EM78P459AM INTERNAL BLOCK DIAGRAM
6-1