FOREWORD
Read this Manual carefully. Failure to adhere to or observe the information in this Manual may result in exposing
yourself to the Microwave Energy normally contained within the oven cavity.
TABLE OF CONTENTS
(Page)
SAFETY PRECAUTIONS .........................................................................................................
Inside front page
SPECIFICATIONS ..........................................................................................................................................
1-1
CAUTIONS .....................................................................................................................................................
2-1
INSTALLATION ..............................................................................................................................................
3-1
OPERATING INSTRUCTIONS.......................................................................................................................
4-1
CONTROL PANEL .................................................................................................................................
4-1
CONTROL PANEL INSTRUCTIONS .....................................................................................................
4-2
OVERALL CIRCUIT DIAGRAM ......................................................................................................................
5-1
SCHEMATIC DIAGRAM.........................................................................................................................
5-1
MATRIX CIRCUIT FOR TOUCH KEY BOARD ......................................................................................
5-2
GENERAL INFORMATION FOR SERVICE ...................................................................................................
6-1
GENERAL PRECAUTIONS IN USE ......................................................................................................
6-1
TRIAL OPERATION ...............................................................................................................................
6-1
FEATURES AND SPECIFICATIONS FEATURES.................................................................................
6-1
SERVICE INFORMATION .............................................................................................................................
7-1
PRECAUTIONS AND REPAIR SERVICE TIPS .....................................................................................
7-1
MICROWAVE LEAKAGE TEST .............................................................................................................
7-2
POWER OUTPUT MEASUREMENT .....................................................................................................
7-3
DISASSEMBLY INSTRUCTIONS ..........................................................................................................
7-4
INTERLOCK SYSTEM .......................................................................................................................... 7-12
INTERLOCK CONTINUITY TEST .......................................................................................................... 7-14
TEST AND CHECKOUT PROCEDURES AND TROUBLE SHOOTING................................................ 7-15
A. TEST PROCEDURES................................................................................................................ 7-15
B. CHECKOUT PROCEDURES..................................................................................................... 7-18
C. TROUBLE SHOOTING .............................................................................................................. 7-21
EXPLODED VIEW ..........................................................................................................................................
8-1
REPLACEMENT PARTS LIST ...............................................................................................................
8-8
SCHEMATIC DIAGRAM OF PCB .......................................................................................................... 8-14
PRINTED CIRCUIT BOARD .................................................................................................................. 8-15
PCB PARTS LIST................................................................................................................................... 8-16
Summary of Contents for LMV1925SB
Page 9: ...5 1 SCHEMATIC DIAGRAM OVERALL CIRCUIT DIAGRAM ...
Page 10: ...5 2 MATRIX CIRCUIT FOR TOUCH KEY BOARD CUSTOM SET CUSTOM COOK Q DEFROST Ez On ...
Page 38: ...8 2 CONTROL PANEL 24781M 24810P 23572A 07 268711 WTP013 WTT029 23506A EV ...
Page 40: ...8 4 LATCH BOARD 466001 43501A 43500A 466003 466001 44510A WSZ084 EV ...
Page 44: ...8 14 SCHEMATIC DIAGRAM OF P C B ...
Page 45: ...8 15 PRINTED CIRCUIT BOARD ...