
PDI-P23LCD SERVICE MANUAL
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CONTENTS
Contents ------------------------------------------------------------------------- 2
Safety precautions ----------------------------------------------------------- 3
Servicing precautions ------------------------------------------------------- 4
Specifications ------------------------------------------------------------------ 5
Location of control ----------------------------------------------------------- 8
External input / output -------------------------------------------------------11
Inspection instructions ------------------------------------------------------12
Deassembly procedure ---------------------------------------------------- 13
Wire dressing ------------------------------------------------------------------ 21
Part appearance ---------------------------------------------------------------23
Trouble Shooting ------------------------------------------------------------- 25
Schematic Diagram -----------------------------------------------------------27
Block Diagram ----------------------------------------------------------------- 28
PCB Layout --------------------------------------------------------------------- 29
Wave form -----------------------------------------------------------------------34
Adjustment instruction with Default Factory Data----------------- 37
Packing instructions ---------------------------------------------------------39
Mechnical exploded view ---------------------------------------------------40
Replacement part list -------------------------------------------------------- 41
Circuit descriptions ---------------------------------------------------------- 47
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