LG LMC1575ST - Table of Contents

(Page)
SAFETY PRECAUTIONS ------------------------------------------------------------------------------------------------------------------------------------------ Inside front cover
SPECIFICATIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1-1
CAUTIONS
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2-1
INSTALLATION
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 3-1
OPERATING INSTRUCTIONS
--------------------------------------------------------------------------------------------------------------------------------------------------------- 4-1
FEATURES ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 4-1
CONTROL PANEL -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 4-1
OPERATING SEQUENCE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 4-2
SCHEMATIC DIAGRAM ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 4-4
CIRCUIT DESCRIPTION ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 4-5
SERVICE INFORMATION ---------------------------------------------------------------------------------------------------------------------------------------------------------------- 5-1
TOOLS AND MEASURING INSTRUMENTS ------------------------------------------------------------------------------------------------------------------------------------------------------- 5-1
MICROWAVE LEAKAGE TEST -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 5-1
MEASUREMENT OF MICROWAVE POWER OUTPUT --------------------------------------------------------------------------------------------------------------------------------------- 5-3
DISASSEMBLY AND ADJUSTMENT ------------------------------------------------------------------------------------------------------------------------------------------------------------------ 5-4
INTERLOCK CONTINUITY TEST ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- 5-9
COMPONENT TEST PROCEDURE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- 5-10
TROUBLE SHOOTING ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 5-12
Trouble shooting for inverter PCB --------------------------------------------------------------------------------------------------------------------------------------------------------------------- 5-18
EXPLODED VIEW -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 6-1
CONTENTS